CN112146366A - Drying and dewatering process for inorganic compound fertilizer - Google Patents
Drying and dewatering process for inorganic compound fertilizer Download PDFInfo
- Publication number
- CN112146366A CN112146366A CN202011032619.2A CN202011032619A CN112146366A CN 112146366 A CN112146366 A CN 112146366A CN 202011032619 A CN202011032619 A CN 202011032619A CN 112146366 A CN112146366 A CN 112146366A
- Authority
- CN
- China
- Prior art keywords
- barrel
- dewatering
- plate
- compound fertilizer
- inorganic compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/12—Manure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to an inorganic compound fertilizer drying and dehydrating process, which uses an inorganic compound fertilizer drying and dehydrating device, wherein the inorganic compound fertilizer drying and dehydrating device comprises a workbench and a dehydrating mechanism, the lower end of the workbench is arranged on the existing working ground, and the upper end of the workbench is provided with the dehydrating mechanism.
Description
Technical Field
The invention relates to the technical field of compound fertilizer manufacturing and processing, in particular to a drying and dewatering process for an inorganic compound fertilizer.
Background
The inorganic fertilizer is a mineral fertilizer, also called chemical fertilizer, the main components of the inorganic fertilizer comprise nitrogen, phosphorus, potassium, compound fertilizer and the like, the inorganic fertilizer has the characteristics of single component, high water solubility, high decomposition speed, easy absorption by plant root systems and the like, the compound fertilizer refers to a chemical fertilizer containing two or more nutrient elements, the compound fertilizer has the advantages of high nutrient content, few side components, good physical properties and the like, and has very important effects on balanced fertilization, improvement of the utilization rate of the fertilizer and promotion of high and stable yield of crops, the production process of the compound fertilizer mainly comprises basic procedures of raw material proportioning, stirring and mixing, crushing and caking, granulation, screening, drying and the like, but the following problems can occur in the drying and dehydrating process of the inorganic compound fertilizer:
1. the dehydration drying device for the inorganic compound fertilizer mostly adopts an integral structure, the integral structure is not beneficial to carrying out regular or timely cleaning treatment on the structure with dehydration effect, so that the maintenance of the structural cleanliness is influenced, and meanwhile, the single dehydration drying form is adopted, so that the drying speed of the inorganic compound fertilizer is low and the dehydration drying degree is low;
2. the inner surface and the outer surface of the dehydration drying structure are easy to accumulate inorganic compound fertilizer and wastewater generated by dehydration in the dehydration drying process, so that the dehydration drying structure has blockage and the drying speed of the inorganic compound fertilizer is reduced, and meanwhile, the dehydration drying structure memorizes that the wastewater accumulated on other structures cannot be effectively removed in time.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme that an inorganic compound fertilizer drying and dehydrating process uses an inorganic compound fertilizer drying and dehydrating device, the inorganic compound fertilizer drying and dehydrating device comprises a workbench and a dehydrating mechanism, and the specific dehydrating process when the inorganic compound fertilizer drying and dehydrating device is used for drying and dehydrating the inorganic compound fertilizer is as follows:
s1, barrelling of inorganic compound fertilizer: loosening the internal fixing bolt in a manual mode, taking the internal sealing plate away from the dehydration barrel to enable the dehydration barrel to be in an open state, then pouring the inorganic compound fertilizer into the dehydration barrel in a manual mode, and fixing the internal sealing plate at the front end of the dehydration barrel through the internal fixing bolt again;
s2, clamping and mounting: the dehydration barrel is integrally placed into the outer sleeve barrel in a manual mode, the first connecting shaft and the limiting block are clamped into the clamping groove, the outer fixing plate is sleeved on the second connecting shaft in a manual mode and fixed between the outer fixing plate and the outer sleeve barrel through the outer fixing bolt, and the inner parts of the dehydration barrel and the outer sleeve barrel are clamped and fixed;
s3, centrifugal dehydration: the motor drives the outer sleeve barrel to rotate, and the outer sleeve barrel drives the dehydration barrel to synchronously rotate so as to carry out centrifugal dehydration treatment on the inorganic compound fertilizer.
The lower end of the workbench is arranged on the existing working ground, and the upper end of the workbench is provided with a dehydration mechanism.
The dehydration mechanism comprises a base, an outer sleeve barrel, a support, a motor, a dehydration barrel, a connecting shaft, a limiting block, an inner sealing plate, an inner fixing bolt, a second connecting shaft, an outer sealing plate and an outer fixing bolt, the upper end of the base is of a circular ring structure, the outer sleeve barrel is installed in the circular ring structure, the support is arranged right behind the base, the motor is installed at the upper end of the support, the output shaft end of the motor is connected with the middle part of the rear end face of the outer sleeve barrel, the dehydration barrel is arranged inside the outer sleeve barrel, the first connecting shaft is installed in the middle part of the rear end face of the dehydration barrel, the limiting blocks are symmetrically installed at the left end and the right end of the first connecting shaft, the rear end of the first connecting shaft and the limiting block are connected with a clamping groove in a sliding fit mode, the clamping groove is formed in the middle part of the rear inner side wall of the outer sleeve barrel, an inner sealing plate is arranged at the front end of the dewatering barrel in a sliding fit mode, the inner sealing plate is connected with the front end face of the dewatering barrel through inner fixing bolts, the inner fixing bolts are arranged in an up-down symmetrical mode, a second connecting shaft is arranged in the middle of the inner sealing plate, an outer sealing plate is arranged at the front end of the outer sleeve barrel in a sliding fit mode, the outer sealing plate is connected with the front end face of the outer sleeve barrel through outer fixing bolts, the outer fixing bolts are arranged in an up-down symmetrical mode, a connecting through hole is formed in the middle of the outer sealing plate, the connecting through hole is connected with the front end of the second connecting shaft in a sliding fit mode, the inner fixing bolts are loosened manually to be taken away from the inner sealing plate to enable the dewatering barrel to be in an open state, then inorganic compound fertilizer is poured into the dewatering barrel manually, the inner sealing plate is fixed at the front end of the dewatering barrel through the inner fixing bolts again, then the dewatering barrel is integrally placed into, the outer solid plate is sleeved on the second connecting shaft in a manual mode and fixed between the outer solid plate and the outer sleeve barrel through the outer solid bolt, so far, the dewatering barrel and the inner part of the outer sleeve barrel are clamped and fixed, then the outer sleeve barrel is driven to rotate through the motor, and the outer sleeve barrel drives the dewatering barrel to synchronously rotate so as to carry out centrifugal dewatering treatment on the inorganic compound fertilizer.
The inner ring surface of outer sleeve bucket seted up T type recess, T type recess evenly arranges along outer sleeve bucket circumference, install the connecting plate through the sliding fit mode in the T type recess, the round bar is installed to the medial extremity of connecting plate, the flat board is installed to both ends symmetry around the round bar, be provided with the sponge between the relative flat board around, the sponge is the ring structure, the dehydration bucket is located the inside of sponge, make the connecting plate card advance in the T type recess through artifical mode, the connecting plate drives round bar simultaneous movement, the round bar drives sponge simultaneous movement through the flat board, the sponge can carry out synchronous absorption to the waste water that produces among the inorganic compound fertilizer centrifugal dehydration process.
As a preferred technical scheme of the invention, a cylinder is arranged in the middle of the rear end of the upper end surface of a workbench, an arc plate is arranged at the upper end of the cylinder through a bearing, the lower end surface of the arc plate is connected with the upper end surface of the workbench in a sliding fit manner, the upper end surface of the arc plate is connected with the lower end surface of a base and the lower end surface of a support, first teeth are equidistantly arranged on the front end surface of the arc plate from left to right, a first electric sliding block is arranged right in front of the arc plate, the lower end of the first electric sliding block is connected with the upper end of the workbench in a sliding fit manner, a base plate is arranged on the rear end surface of the upper end of the first electric sliding block, second teeth are equidistantly arranged on the rear end surface of the base plate from left to right, the first teeth and the second teeth are meshed with each other, and the base plate is driven to reciprocate left and right by the first, the base plate drives No. two tooth synchronous motion, makes the circular arc board be reciprocating rotary motion around the cylinder in step through the cooperation motion between a tooth and No. two teeth, and the circular arc board drives support and base synchronous motion, and then the overcoat bucket drives the synchronous pivoted of dehydration bucket and does left and right reciprocating motion along with the circular arc board again, and the cooperation between the motion of two kinds of different states can improve the holistic dehydration rate of inorganic compound fertilizer and effect greatly.
As a preferred technical scheme of the invention, the inner side end of the flat plate is provided with a U-shaped through groove, a pin shaft is arranged between the inner side walls of the U-shaped through groove, the middle part of the pin shaft is rotatably connected with a clamping plate, a torsional spring is connected between the clamping plate and the inner side wall of the U-shaped through groove connected with the pin shaft, the torsional spring is sleeved on the pin shaft in a sliding fit mode, the clamping plate and the sponge are connected in a sliding fit mode, the sponge is placed between the front flat plate and the rear flat plate in a manual mode, then the clamping plate is manually pulled towards the center direction of the outer sleeve barrel until the clamping plate is in a vertical state, the torsional spring synchronously rotates along with the clamping plate in the process, the outer ring surface of the sponge block is attached to the round rod, then the clamping plate is loosened, the clamping plate is driven by the rotation and restoration of the torsional spring to return to a horizontal state, at the moment, so that the sponge is greatly convenient to disassemble and replace in time, and the phenomenon of supersaturation of the sponge is avoided.
As a preferred technical scheme of the invention, a mounting plate is arranged between the inner ring surface of the sponge and the outer ring surface of the dehydration barrel, the mounting plate is positioned right above the dehydration barrel, the lower end surface of the mounting plate is provided with external brushes at equal intervals from front to back, the lower end of the external brush is connected with the outer ring surface of the dehydration barrel in a sliding fit manner, the rear end of the mounting plate is provided with an arc electric slide block, the arc electric slide block is arranged on the rear inner side wall of the outer sleeve barrel in a sliding fit manner, when the dehydration barrel synchronously rotates along with the outer sleeve barrel, the mounting plate is driven to do circular motion opposite to the rotation direction of the dewatering barrel by the arc electric slide block, the mounting plate drives the external brush to do synchronous motion, the external brush can synchronously clean and dredge the outer surface of the dewatering barrel, thereby reducing the probability of blockage of the dewatering barrel and improving the cleaning degree of the surface of the dewatering barrel.
As a preferred technical scheme of the invention, a circular scraper blade is arranged at the right rear side of the inner sealing plate, the circular scraper blade is positioned between the rear end surface of the dehydration barrel and the inner rear side wall of the outer sleeve barrel, bottom blocks are symmetrically arranged at the left and right sides of the lower end of the circular scraper blade, the bottom blocks are arranged in a sliding groove in a sliding fit mode, the sliding groove is formed in the inner annular surface of the lower end of the outer sleeve barrel and is of a T-like structure, a pull rod is arranged in the middle of the front end surface of the bottom block, after the inorganic compound fertilizer is centrifugally dehydrated, after the dehydration barrel and the connecting block are manually taken out of the outer sleeve barrel, the pull rod is pulled forwards in a manual mode, the pull rod drives the bottom block to move synchronously, the bottom block drives the arc scraper to move synchronously, the arc scraper can scrape and adsorb wastewater treatment on the inner ring surface of the jacket barrel, so that the inside of the outer barrel keeps a certain dryness, and further reduces the influence of external factors on the dehydration process of the inorganic compound fertilizer.
As a preferred technical scheme of the invention, moving grooves are symmetrically formed in the left and right of the inner annular surface of the dehydration barrel, a second electric slide block is arranged in each moving groove in a sliding fit mode, a circular plate is connected between the second electric slide blocks, the rear end surface of the circular plate is connected with the inner rear side wall of the dehydration barrel in a sliding fit mode, the circular plate is driven to reciprocate back and forth by the second electric slide block in the centrifugal dehydration process of the inorganic compound fertilizer, the inorganic compound fertilizer is synchronously pushed in the forward motion process of the circular plate, and the inorganic compound fertilizer can be subjected to extrusion dehydration treatment under the fit between the circular plate and the dehydration barrel and the inner sealing plate, so that the overall dehydration speed of the inorganic compound fertilizer is further improved.
As a preferred technical scheme of the invention, the outer annular surface of the circular plate is provided with the built-in brushes which are uniformly distributed along the circumferential direction of the circular plate, the outer side ends of the built-in brushes are connected with the inner annular surface of the dewatering barrel in a sliding fit manner, the circular plate moves along with the second electric slide block and drives the built-in brushes to synchronously move, and the built-in brushes can play a role in clearing the inner annular surface of the dewatering barrel so as to reduce the adhesion amount of the inorganic compound fertilizer on the inner annular surface of the dewatering barrel and play a role in synchronously assisting in dredging the circular through holes on the dewatering barrel.
(II) advantageous effects
1. According to the drying and dehydrating process for the inorganic compound fertilizer, the drying and dehydrating of the inorganic compound fertilizer are carried out by adopting the design concept of an assembled dehydrating structure, the set dehydrating mechanism can carry out centrifugal dehydration treatment on the inorganic compound fertilizer, the detachable characteristic is easy to clean the dehydrating structure regularly and quickly, and meanwhile, a synchronous absorbing and removing structure is arranged aiming at waste water generated in the dehydrating process so as to keep the inorganic compound fertilizer in gradual dryness, so that the overall dehydrating effect of the inorganic compound fertilizer is improved;
2. the circular plate and the second electric sliding block can be matched with the dehydration barrel and the inner sealing plate to enable the inorganic compound fertilizer to be subjected to extrusion dehydration treatment, so that the overall dehydration speed of the inorganic compound fertilizer is improved, the inner ring surface of the dehydration barrel can be cleaned by the built-in brush on the circular plate, the adhesion amount of the inorganic compound fertilizer on the inner ring surface of the dehydration barrel is reduced, and meanwhile, the synchronous auxiliary dredging function of a circular through hole on the dehydration barrel can be realized;
3. the cooperation between the first electric sliding block, the base plate, the circular arc plate, the first tooth and the second tooth can enable the outer sleeve barrel to drive the dehydration barrel to synchronously rotate and simultaneously reciprocate left and right along with the circular arc plate, and the cooperation between the two motions in different states can greatly improve the overall dehydration speed and effect of the inorganic compound fertilizer;
4. the arc electric sliding block, the mounting plate and the external brush are matched to synchronously clean and dredge the outer surface of the dewatering barrel, so that the probability of blockage of the dewatering barrel can be reduced, and the surface cleaning degree of the dewatering barrel can be improved;
5. the arc scraper can carry out wastewater treatment by scraping and adsorbing the inner ring surface of the outer sleeve barrel so as to keep the inner part of the outer sleeve barrel at a certain dryness and further reduce the influence of external factors on the dehydration process of the inorganic compound fertilizer.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a first cross-sectional view of the present invention;
FIG. 4 is a second cross-sectional view of the present invention;
FIG. 5 is a third cross-sectional view of the present invention;
FIG. 6 is an enlarged view of the invention in section X of FIG. 2;
FIG. 7 is an enlarged view of the Y-direction portion of FIG. 3 in accordance with the present invention;
FIG. 8 is an enlarged view of the invention in the Z-direction of FIG. 3;
FIG. 9 is an enlarged view of the M-direction portion of FIG. 4 in accordance with the present invention;
FIG. 10 is an enlarged view of the N-direction portion of FIG. 4 in accordance with the present invention;
FIG. 11 is an enlarged view of the R-direction portion of FIG. 5 according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 11, an inorganic compound fertilizer drying and dehydrating process uses an inorganic compound fertilizer drying and dehydrating device, which includes a worktable 1 and a dehydrating mechanism 2, and the specific dehydrating process when the inorganic compound fertilizer drying and dehydrating device is used for drying and dehydrating the inorganic compound fertilizer is as follows:
s1, barrelling of inorganic compound fertilizer: loosening the internal fixing bolt 28 manually to remove the internal sealing plate 27 so as to enable the dewatering barrel 24 to be in an open state, pouring the inorganic compound fertilizer into the dewatering barrel 24 manually, and fixing the internal sealing plate 27 at the front end of the dewatering barrel 24 again through the internal fixing bolt 28;
s2, clamping and mounting: the whole dewatering barrel 24 is placed into the outer sleeve barrel 21 in a manual mode, the first connecting shaft 25 and the limiting block 26 are clamped into the clamping groove, the outer fixing plate is sleeved on the second connecting shaft 29 in a manual mode and fixed between the outer fixing plate and the outer sleeve barrel 21 through the outer fixing bolt 201, and the dewatering barrel 24 and the inner part of the outer sleeve barrel 21 are clamped and fixed;
s3, centrifugal dehydration: the motor 23 drives the outer sleeve barrel 21 to rotate, and the outer sleeve barrel 21 drives the dewatering barrel 24 to synchronously rotate so as to carry out centrifugal dewatering treatment on the inorganic compound fertilizer.
The lower end of the working table 1 is arranged on the existing working ground, and the upper end of the working table 1 is provided with a dewatering mechanism 2.
The rear end middle part of the upper end face of the workbench 1 is provided with a cylinder 10, the upper end of the cylinder 10 is provided with an arc plate 11 through a bearing, the lower end face of the arc plate 11 is connected with the upper end face of the workbench 1 in a sliding fit mode, the upper end face of the arc plate 11 is connected with the lower end face of the base 20 and the lower end face of the support 22, the front end face of the arc plate 11 is provided with a first tooth 12 in an equal distance from the left to the right, a first electric slider 13 is arranged right in front of the arc plate 11, the lower end of the first electric slider 13 is connected with the upper end of the workbench 1 in a sliding fit mode, the rear end face of the upper end of the first electric slider 13 is provided with a base plate 14, the rear end face of the base plate 14 is provided with a second tooth 15 in an equal distance from the left to the right, the first tooth 12 is meshed with the second tooth 15, during the inorganic centrifugal dehydration, the base plate 14 is driven, base plate 14 drives No. two tooth 15 synchronous motion, makes circular arc board 11 be synchronous around cylinder 10 and make reciprocating motion through the cooperation motion between a tooth 12 and No. two tooth 15, and circular arc board 11 drives support 22 and base 20 synchronous motion, and then outer cover bucket 21 drives dehydration bucket 24 and is left and right reciprocating motion along with circular arc board 11 again when synchronous pivoted, and the cooperation between the motion of two kinds of different states can improve the holistic dehydration speed of inorganic compound fertilizer and effect greatly.
The dehydration mechanism 2 comprises a base 20, an outer sleeve barrel 21, a support 22, a motor 23, a dehydration barrel 24, a first connecting shaft 25, a limiting block 26, an inner sealing plate 27, an inner fixing bolt 28, a second connecting shaft 29, an outer sealing plate 200 and an outer fixing bolt 201, wherein the upper end of the base 20 is of a circular ring structure, the outer sleeve barrel 21 is arranged in the circular ring structure, the support 22 is arranged right behind the base 20, the motor 23 is arranged at the upper end of the support 22, the output shaft end of the motor 23 is connected with the middle part of the rear end face of the outer sleeve barrel 21, the dehydration barrel 24 is arranged in the outer sleeve barrel 21, the first connecting shaft 25 is arranged in the middle part of the rear end face of the dehydration barrel 24, the limiting blocks 26 are symmetrically arranged at the left end and the right end of the first connecting shaft 25, the rear end of the first connecting shaft 25 and the limiting blocks 26 are connected with a clamping groove in a sliding fit manner, the clamping groove is formed in the middle part of the, the circular through holes are uniformly distributed along the circumferential direction of the dewatering barrel 24, the front end of the dewatering barrel 24 is provided with an inner sealing plate 27 in a sliding fit mode, the inner sealing plate 27 is connected with the front end surface of the dewatering barrel 24 through inner fixing bolts 28, the inner fixing bolts 28 are symmetrically distributed up and down, the middle part of the inner sealing plate 27 is provided with a second connecting shaft 29, the front end of the outer sleeve barrel 21 is provided with an outer sealing plate 200 in a sliding fit mode, the outer sealing plate 200 is connected with the front end surface of the outer sleeve barrel 21 through outer fixing bolts 201, the outer fixing bolts 201 are symmetrically distributed up and down, the middle part of the outer sealing plate 200 is provided with a connecting through hole, the connecting through hole is connected with the front end of the second connecting shaft 29 in a sliding fit mode, the inner fixing bolts 28 are loosened manually to take away from the inner sealing plate 27 so that the dewatering barrel 24 is in an open state, inorganic compound fertilizer is poured into the dewatering barrel 24 manually, and the inner sealing plate, then put dehydration bucket 24 into outer sleeve bucket 21 and make a connecting axle 25 drive stopper 26 and joint recess butt joint through the manual mode, next through the manual mode with outer solid plate cover on No. two connecting axles 29, the rear end face of outer solid plate is hugged closely with the preceding terminal surface of outer sleeve bucket 21 this moment, fix between outer solid plate and outer sleeve bucket 21 through outer solid bolt 201, so far dehydration bucket 24 and the inside joint of outer sleeve bucket 21 are fixed, later drive outer sleeve bucket 21 through motor 23 and rotate, outer sleeve bucket 21 drives dehydration bucket 24 synchronous rotation and carries out centrifugal dehydration to inorganic compound fertilizer, the swing joint structure that forms between dehydration bucket 24 and the outer sleeve bucket 21 can be convenient for operating personnel to dismantle fast dehydration bucket 24 and clear up, and then can improve the holistic cleanliness of dehydration bucket 24.
The inner ring surface of the outer sleeve barrel 21 is provided with T-shaped grooves which are uniformly distributed along the circumferential direction of the outer sleeve barrel 21, the T-shaped grooves are internally provided with connecting plates 210 in a sliding fit mode, the inner side end of each connecting plate 210 is provided with a round rod 211, the front end and the rear end of each round rod 211 are symmetrically provided with flat plates 212, a sponge 213 is arranged between the front flat plate 212 and the rear flat plate 212 which are opposite, the sponge 213 is in a ring structure, the dewatering barrel 24 is positioned inside the sponge 213, the connecting plate 210 is clamped into the T-shaped groove in a manual mode, the connecting plate 210 drives the round rod 211 to move synchronously, the round rod 211 drives the sponge 213 to move synchronously through the flat plate 212, the sponge 213 can synchronously absorb the wastewater generated in the centrifugal dehydration process of the inorganic compound fertilizer so as to keep the inorganic compound fertilizer in gradual dryness, and then improve the whole dehydration effect of inorganic compound fertilizer, the timely clearance of sponge 213 can be convenient for to the swing joint mode between connecting block and the overcoat bucket 21 simultaneously.
The inner side end of the flat plate 212 is provided with a U-shaped through groove, a pin shaft is arranged between the inner side walls of the U-shaped through groove, the middle part of the pin shaft is rotatably connected with a clamping plate 21a, a torsion spring 21b is connected between the clamping plate 21a and the inner side wall of the U-shaped through groove connected with the pin shaft, the torsion spring 21b is sleeved on the pin shaft in a sliding fit mode, the clamping plate 21a and the sponge 213 are connected in a sliding fit mode, the sponge 213 is placed between the front and back opposite flat plates 212 in a manual mode, then the clamping plate 21a is manually pulled towards the center direction of the outer sleeve barrel 21 until the clamping plate 21a is in a vertical state, in the process, the torsion spring 21b synchronously rotates along with the clamping plate 21a, the outer ring surface of the sponge 213 block is attached to the round rod 211, then the clamping plate 21a is loosened, the clamping plate 21a returns to a horizontal state under the, the sponge 213 can be movably mounted by the cooperation of the clamping plate 21a, the torsion spring 21b, the flat plate 212 and the round rod 211, so that the sponge 213 can be conveniently and timely detached and replaced, and the phenomenon of oversaturation absorption of the sponge 213 is avoided.
A mounting plate 21c is arranged between the inner ring surface of the sponge 213 and the outer ring surface of the dewatering barrel 24, the mounting plate 21c is positioned right above the dewatering barrel 24, the lower end surface of the mounting plate 21c is provided with external brushes 21d at equal intervals from front to back, the lower end of the external brush 21d is connected with the outer ring surface of the dewatering barrel 24 in a sliding fit manner, the rear end of the mounting plate 21c is provided with an arc electric slide block 21e, the arc electric slide block 21e is arranged on the rear inner side wall of the outer sleeve barrel 21 in a sliding fit manner, when the dewatering barrel 24 synchronously rotates along with the outer sleeve barrel 21, the mounting plate 21c is driven by the arc electric slide block 21e to do circular motion opposite to the rotation direction of the dewatering barrel 24, the mounting plate 21c drives the external brush 21d to do synchronous motion, the external brush 21d can play a role in synchronously cleaning and dredging the outer surface of the dewatering barrel 24, thereby reducing the probability of the clogging phenomenon of the dewatering drum 24 and improving the cleaning degree of the surface of the dewatering drum 24.
The front rear side of the inner sealing plate 27 is provided with a circular scraper 270, the circular scraper 270 is positioned between the rear end face of the dehydration barrel 24 and the inner rear side wall of the outer sleeve barrel 21, the lower end of the circular scraper 270 is bilaterally symmetrically provided with bottom blocks 271, the bottom blocks 271 are arranged in sliding grooves in a sliding fit mode, the sliding grooves are formed in the inner annular face of the lower end of the outer sleeve barrel 21 and are of a T-shaped structure, the middle part of the front end face of the bottom block 271 is provided with a pull rod 272, after the centrifugal dehydration of the inorganic compound fertilizer is completed, the dehydration barrel 24 and a connecting block are taken out of the outer sleeve barrel 21 manually, the pull rod 272 is pulled forwards manually, the pull rod 272 drives the bottom blocks 271 to move synchronously, the bottom blocks drive the circular scrapers to move synchronously, the circular scrapers can scrape adsorbed wastewater treatment on the inner annular face of the outer sleeve barrel 21, so that the inside of the outer sleeve barrel, thereby reducing the influence of external factors on the dehydration process of the inorganic compound fertilizer.
The interior anchor ring bilateral symmetry of dehydration bucket 24 seted up and removed the recess, remove and install No. two electronic slider 240 through the sliding fit mode in the recess, be connected with plectane 241 between No. two electronic slider 240, link to each other through the sliding fit mode between the rear end face of plectane 241 and the interior back lateral wall of dehydration bucket 24, inorganic compound fertilizer carries out the in-process of centrifugal dehydration, drive plectane 241 through No. two electronic slider 240 and do reciprocating motion, plectane 241 promotes inorganic compound fertilizer in step in the forward motion process, it can make inorganic compound fertilizer accept the extrusion dehydration under the cooperation with dehydration bucket 24, between interior shrouding 27, and then further improve the holistic dehydration speed of inorganic compound fertilizer.
The outer annular surface of the circular plate 241 is provided with the built-in brushes 24a, the built-in brushes 24a are uniformly distributed along the circumferential direction of the circular plate 241, the outer side ends of the built-in brushes 24a are connected with the inner annular surface of the dewatering barrel 24 in a sliding fit mode, the circular plate 241 moves along with the second electric slider 240 and simultaneously drives the built-in brushes 24a to move synchronously, and the built-in brushes 24a can play a role in clearing the inner annular surface of the dewatering barrel 24 so as to reduce the adhesion amount of inorganic compound fertilizer on the inner annular surface of the dewatering barrel 24 and play a role in synchronously assisting in dredging the circular through holes on the dewatering barrel 24.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an inorganic compound fertilizer drying and dehydrating technology, its used an inorganic compound fertilizer drying and dehydrating device, this inorganic compound fertilizer drying and dehydrating device includes workstation (1) and dewatering mechanism (2), its characterized in that: the specific dehydration process for drying and dehydrating the inorganic compound fertilizer by adopting the drying and dehydrating device for the inorganic compound fertilizer is as follows:
s1, barrelling of inorganic compound fertilizer: the inner fixing bolt (28) is loosened manually and taken away from the inner sealing plate (27) to enable the dewatering barrel (24) to be in an open state, then the inorganic compound fertilizer is poured into the dewatering barrel (24) manually, and the inner sealing plate (27) is fixed at the front end of the dewatering barrel (24) again through the inner fixing bolt (28);
s2, clamping and mounting: the dehydration barrel (24) is integrally placed into the outer sleeve barrel (21) in a manual mode, the first connecting shaft (25) and the limiting block (26) are clamped into the clamping groove, the outer fixing plate is sleeved on the second connecting shaft (29) in a manual mode, the outer fixing plate and the outer sleeve barrel (21) are fixed through the outer fixing bolt (201), and the dehydration barrel (24) and the inner part of the outer sleeve barrel (21) are clamped and fixed;
s3, centrifugal dehydration: the motor (23) drives the outer sleeve barrel (21) to rotate, and the outer sleeve barrel (21) drives the dehydration barrel (24) to synchronously rotate so as to carry out centrifugal dehydration treatment on the inorganic compound fertilizer;
the lower end of the workbench (1) is arranged on the existing working ground, and the upper end of the workbench (1) is provided with a dewatering mechanism (2);
the dehydration mechanism (2) comprises a base (20), an outer sleeve barrel (21), a support (22), a motor (23), a dehydration barrel (24), a first connecting shaft (25), a limiting block (26), an inner sealing plate (27), an inner fixing bolt (28), a second connecting shaft (29), an outer sealing plate (200) and an outer fixing bolt (201), wherein the upper end of the base (20) is of a circular ring structure, the outer sleeve barrel (21) is arranged in the circular ring structure, the support (22) is arranged right behind the base (20), the motor (23) is arranged at the upper end of the support (22), the output shaft end of the motor (23) is connected with the middle part of the rear end face of the outer sleeve barrel (21), the dehydration barrel (24) is arranged inside the outer sleeve barrel (21), the first connecting shaft (25) is arranged in the middle part of the rear end face of the dehydration barrel (24), the limiting blocks (26) are symmetrically arranged at the left end and the, the rear end of a first connecting shaft (25) and a limiting block (26) are connected with a clamping groove in a sliding fit mode, the clamping groove is formed in the middle of the inner side wall of the outer sleeve barrel (21), round through holes are formed in the outer wall of a dewatering barrel (24) at equal intervals from front to back, the round through holes are uniformly distributed along the circumferential direction of the dewatering barrel (24), an inner sealing plate (27) is installed at the front end of the dewatering barrel (24) in a sliding fit mode, the inner sealing plate (27) is connected with the front end face of the dewatering barrel (24) through inner fixing bolts (28), the inner fixing bolts (28) are symmetrically distributed from top to bottom, a second connecting shaft (29) is installed in the middle of the inner sealing plate (27), an outer sealing plate (200) is installed at the front end of the outer sleeve barrel (21) in a sliding fit mode, the outer sealing plate (200) is connected with the front end face of the outer sleeve barrel (21) through outer fixing bolts (201), the middle part of the outer sealing plate (200) is provided with a connecting through hole, and the connecting through hole is connected with the front end of the second connecting shaft (29) in a sliding fit manner;
the inner ring surface of outer cover bucket (21) seted up T type recess, T type recess evenly arranges along outer cover bucket (21) circumference, install connecting plate (210) through sliding fit mode in the T type recess, round bar (211) are installed to the medial extremity of connecting plate (210), flat board (212) are installed to both ends symmetry around round bar (211), be provided with sponge (213) between the relative flat board (212) of front and back, sponge (213) are the ring structure, dehydration bucket (24) are located the inside of sponge (213).
2. The drying and dewatering process of the inorganic compound fertilizer as claimed in claim 1, characterized in that: a cylinder (10) is arranged in the middle of the rear end of the upper end face of the workbench (1), an arc plate (11) is arranged at the upper end of the cylinder (10) through a bearing, the lower end face of the arc plate (11) is connected with the upper end face of the workbench (1) in a sliding fit manner, the upper end face of the arc plate (11) is connected with the lower end face of the base (20), the lower terminal surface of support (22) all links to each other, tooth (12) are installed to turning right equidistance from a left side to the preceding terminal surface of circular arc board (11), be provided with electric slider (13) No. one in the dead ahead of circular arc board (11), the lower extreme of electric slider (13) links to each other through the upper end of sliding fit mode with workstation (1), base plate (14) are installed to the rear end face of electric slider (13) upper end, tooth (15) are installed to turning right equidistance from a left side to the rear end face of base plate (14), mesh between tooth (12) and tooth (15) No. two.
3. The drying and dewatering process of the inorganic compound fertilizer as claimed in claim 1, characterized in that: the medial extremity of flat board (212) seted up the U type and led to the groove, install the round pin axle between the inside wall that the U type led to the groove, the middle part of round pin axle rotates and is connected with splint (21a), splint (21a) and round pin axle link to each other the U type lead to the groove inside wall between be connected with torsional spring (21b), torsional spring (21b) pass through sliding fit mode suit at the round pin epaxially, link to each other through sliding fit mode between splint (21a) and sponge (213).
4. The drying and dewatering process of the inorganic compound fertilizer as claimed in claim 1, characterized in that: the sponge-type dewatering device is characterized in that a mounting plate (21c) is arranged between the inner ring surface of the sponge (213) and the outer ring surface of the dewatering barrel (24), the mounting plate (21c) is located right above the dewatering barrel (24), external brushes (21d) are equidistantly mounted on the lower end surface of the mounting plate (21c) from front to back, the lower end of each external brush (21d) is connected with the outer ring surface of the dewatering barrel (24) in a sliding fit mode, an arc electric slider (21e) is mounted at the rear end of the mounting plate (21c), and the arc electric slider (21e) is mounted on the rear inner side wall of the outer barrel (21) in a sliding fit mode.
5. The drying and dewatering process of the inorganic compound fertilizer as claimed in claim 1, characterized in that: the front rear side of the inner sealing plate (27) is provided with a circular scraper (270), the circular scraper (270) is positioned between the rear end face of the dewatering barrel (24) and the inner rear side wall of the outer sleeve barrel (21), bottom blocks (271) are installed at the left and right symmetry of the lower end of the circular scraper (270), the bottom blocks (271) are installed in sliding grooves in a sliding fit mode, the sliding grooves are formed in the inner annular face of the lower end of the outer sleeve barrel (21), the sliding grooves are of a T-shaped structure, and a pull rod (272) is installed in the middle of the front end face of each bottom block (271).
6. The drying and dewatering process of the inorganic compound fertilizer as claimed in claim 1, characterized in that: the inner ring surface of the dewatering barrel (24) is bilaterally symmetrical, a moving groove is formed in the inner ring surface of the dewatering barrel (24), a second electric sliding block (240) is installed in the moving groove in a sliding fit mode, a circular plate (241) is connected between the second electric sliding blocks (240), and the rear end face of the circular plate (241) is connected with the inner rear side wall of the dewatering barrel (24) in a sliding fit mode.
7. The drying and dewatering process of the inorganic compound fertilizer as claimed in claim 6, characterized in that: the outer ring surface of the circular plate (241) is provided with built-in brushes (24a), the built-in brushes (24a) are uniformly distributed along the circumferential direction of the circular plate (241), and the outer side end of the built-in brushes (24a) is connected with the inner ring surface of the dewatering barrel (24) in a sliding fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011032619.2A CN112146366B (en) | 2020-09-27 | 2020-09-27 | Drying and dewatering process for inorganic compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011032619.2A CN112146366B (en) | 2020-09-27 | 2020-09-27 | Drying and dewatering process for inorganic compound fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112146366A true CN112146366A (en) | 2020-12-29 |
| CN112146366B CN112146366B (en) | 2022-07-05 |
Family
ID=73894283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011032619.2A Active CN112146366B (en) | 2020-09-27 | 2020-09-27 | Drying and dewatering process for inorganic compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112146366B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018036A1 (en) * | 1989-06-06 | 1990-12-13 | Alegre Joaquin Hernandez | SPIN DRYER FOR TEXTILE PIECES |
| US20050044911A1 (en) * | 2000-03-15 | 2005-03-03 | Shinichi Shimose | Method and apparatus for producing organic fertilizer |
| CN101949637A (en) * | 2010-09-15 | 2011-01-19 | 芜湖天人智能机械有限公司 | Umbrella drying machine |
| GB201207079D0 (en) * | 2012-04-23 | 2012-06-06 | Lewis Ian B | A burner apparatus |
| CN102901333A (en) * | 2012-10-03 | 2013-01-30 | 王秋华 | Umbrella spin-dryer |
| CN103438674A (en) * | 2013-08-29 | 2013-12-11 | 张家港市联达机械有限公司 | Waste plastic recycling dewatering machine |
| CN104792126A (en) * | 2015-04-03 | 2015-07-22 | 王惠苗 | Fertilizer particle drying device using brush sweeper |
| CN205403335U (en) * | 2016-03-07 | 2016-07-27 | 江西一元再生资源有限公司 | A alternating temperature blast air microwave dryer for tailing flotation |
| CN107051854A (en) * | 2016-12-25 | 2017-08-18 | 重庆市永川区天堂化工厂 | The screening compound fertilizer device of automated cleaning |
| CN206593420U (en) * | 2017-03-02 | 2017-10-27 | 武汉惠农乐植物营养科技有限公司 | A kind of solid fertilizer drying system |
| CN207035686U (en) * | 2017-06-22 | 2018-02-23 | 湖南万欣生物科技有限公司 | A kind of biological organic fertilizer drying rotary kiln |
| CN207497369U (en) * | 2017-09-28 | 2018-06-15 | 武汉思创化工机械股份有限公司 | A kind of chemical fertilizer feed bin of fertilizer production |
| CN207600158U (en) * | 2017-11-28 | 2018-07-10 | 广西荔浦农乐微力大生物科技有限公司 | A kind of microbial manure production dewatering device |
| CN108716820A (en) * | 2018-07-24 | 2018-10-30 | 无锡市稼宝药业有限公司 | A kind of pesticide producing drying machine |
| CN208254127U (en) * | 2018-03-20 | 2018-12-18 | 陕西国际商贸学院 | A kind of Chinese medicine drying device |
| CN109269254A (en) * | 2018-08-15 | 2019-01-25 | 睢宁东方希望动物营养食品有限公司 | A kind of animal feed Quick spin rotary drying machine |
| CN109914099A (en) * | 2019-04-10 | 2019-06-21 | 宁波博洋家纺集团有限公司 | A kind of preparation process of hydrophilic resistant textile fabric |
| CN110319687A (en) * | 2019-06-25 | 2019-10-11 | 孙红龙 | A kind of anti-wall built-up cooler of organic fertilizer roller |
| CN110715524A (en) * | 2019-10-29 | 2020-01-21 | 诸暨昌学医药科技有限公司 | Drying device for pharmaceutical chemical industry |
| CN111229675A (en) * | 2020-01-17 | 2020-06-05 | 合肥禾松信息科技有限公司 | Surface refining treatment process after forming of motor shell |
-
2020
- 2020-09-27 CN CN202011032619.2A patent/CN112146366B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018036A1 (en) * | 1989-06-06 | 1990-12-13 | Alegre Joaquin Hernandez | SPIN DRYER FOR TEXTILE PIECES |
| US20050044911A1 (en) * | 2000-03-15 | 2005-03-03 | Shinichi Shimose | Method and apparatus for producing organic fertilizer |
| CN101949637A (en) * | 2010-09-15 | 2011-01-19 | 芜湖天人智能机械有限公司 | Umbrella drying machine |
| GB201207079D0 (en) * | 2012-04-23 | 2012-06-06 | Lewis Ian B | A burner apparatus |
| CN102901333A (en) * | 2012-10-03 | 2013-01-30 | 王秋华 | Umbrella spin-dryer |
| CN103438674A (en) * | 2013-08-29 | 2013-12-11 | 张家港市联达机械有限公司 | Waste plastic recycling dewatering machine |
| CN104792126A (en) * | 2015-04-03 | 2015-07-22 | 王惠苗 | Fertilizer particle drying device using brush sweeper |
| CN205403335U (en) * | 2016-03-07 | 2016-07-27 | 江西一元再生资源有限公司 | A alternating temperature blast air microwave dryer for tailing flotation |
| CN107051854A (en) * | 2016-12-25 | 2017-08-18 | 重庆市永川区天堂化工厂 | The screening compound fertilizer device of automated cleaning |
| CN206593420U (en) * | 2017-03-02 | 2017-10-27 | 武汉惠农乐植物营养科技有限公司 | A kind of solid fertilizer drying system |
| CN207035686U (en) * | 2017-06-22 | 2018-02-23 | 湖南万欣生物科技有限公司 | A kind of biological organic fertilizer drying rotary kiln |
| CN207497369U (en) * | 2017-09-28 | 2018-06-15 | 武汉思创化工机械股份有限公司 | A kind of chemical fertilizer feed bin of fertilizer production |
| CN207600158U (en) * | 2017-11-28 | 2018-07-10 | 广西荔浦农乐微力大生物科技有限公司 | A kind of microbial manure production dewatering device |
| CN208254127U (en) * | 2018-03-20 | 2018-12-18 | 陕西国际商贸学院 | A kind of Chinese medicine drying device |
| CN108716820A (en) * | 2018-07-24 | 2018-10-30 | 无锡市稼宝药业有限公司 | A kind of pesticide producing drying machine |
| CN109269254A (en) * | 2018-08-15 | 2019-01-25 | 睢宁东方希望动物营养食品有限公司 | A kind of animal feed Quick spin rotary drying machine |
| CN109914099A (en) * | 2019-04-10 | 2019-06-21 | 宁波博洋家纺集团有限公司 | A kind of preparation process of hydrophilic resistant textile fabric |
| CN110319687A (en) * | 2019-06-25 | 2019-10-11 | 孙红龙 | A kind of anti-wall built-up cooler of organic fertilizer roller |
| CN110715524A (en) * | 2019-10-29 | 2020-01-21 | 诸暨昌学医药科技有限公司 | Drying device for pharmaceutical chemical industry |
| CN111229675A (en) * | 2020-01-17 | 2020-06-05 | 合肥禾松信息科技有限公司 | Surface refining treatment process after forming of motor shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112146366B (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108166456B (en) | Ditch debris filter equipment for irrigation and water conservancy project | |
| CN107500505B (en) | High efficiency river mud collection processing apparatus | |
| CN112146366B (en) | Drying and dewatering process for inorganic compound fertilizer | |
| CN112146392B (en) | Inorganic compound fertilizer drying and dewatering processing system | |
| CN214052450U (en) | High-efficient sieving mechanism is used in fertilizer production | |
| CN217887839U (en) | Antiseized glutinous fodder fill of feed production usefulness | |
| CN215500364U (en) | Agricultural is with quick hack device in paddy field | |
| CN216445270U (en) | Device is added with catalytic enzyme intelligence to ecological fertilizer production | |
| CN104839037A (en) | Dry and wet separating manure scraper and use method thereof | |
| CN215089124U (en) | Cable collection device for power grid construction | |
| CN221208858U (en) | Feed additive sieving mechanism | |
| CN110424354B (en) | Aquaculture floater collecting device | |
| CN210115164U (en) | Light thing flotation device subassembly head desilting mechanism | |
| CN210352057U (en) | Combined machine for picking and packing farmland residual films | |
| CN209424015U (en) | A kind of rolling drum for producing feed additives formula screening plant | |
| CN214781080U (en) | Rainwater recycling device | |
| CN202297180U (en) | Rotary grid machine | |
| CN112005716A (en) | Automatic vegetable picking equipment | |
| CN221788434U (en) | Sewage filtering device for municipal water supply and drainage sewage | |
| CN204616663U (en) | Separating dry space from moist space manure scraper plate | |
| CN219024211U (en) | Swinging granulator for capsule medicine | |
| CN221245151U (en) | Fixed bed reactor for pyruvic acid production | |
| CN218499775U (en) | Pig is bred with scraping excrement device | |
| CN219315861U (en) | Dredging device for farmland hydraulic engineering channel | |
| CN220127010U (en) | Mud removing machine for agricultural and sideline products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220527 Address after: 137400 yindel Town, zalait banner, Hinggan League, Inner Mongolia Autonomous Region (3km west of traffic police team) Applicant after: Xing'an League Jinqiu Agricultural Service Co.,Ltd. Address before: 644007 No.8 Jiusheng Road, Wuliangye Avenue, Cuiping District, Yibin City, Sichuan Province Applicant before: He Ping |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |