CN111086820B - Coal storage cloth structure - Google Patents
Coal storage cloth structure Download PDFInfo
- Publication number
- CN111086820B CN111086820B CN201911411353.XA CN201911411353A CN111086820B CN 111086820 B CN111086820 B CN 111086820B CN 201911411353 A CN201911411353 A CN 201911411353A CN 111086820 B CN111086820 B CN 111086820B
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- channel
- plate
- guide
- coal storage
- bottom plate
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- 239000003245 coal Substances 0.000 title claims abstract description 36
- 239000004744 fabric Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000013072 incoming material Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G3/00—Storing bulk material or loose, i.e. disorderly, articles
- B65G3/04—Storing bulk material or loose, i.e. disorderly, articles in bunkers, hoppers, or like containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a coal storage cloth structure, which comprises a storage system, wherein the storage system comprises a bottom plate, a material baffle plate and a plurality of layers of guide plates, the plurality of layers of guide plates are arranged above the bottom plate, the bottom plate and the plurality of layers of guide plates are obliquely arranged from high to low, and the material baffle plate is arranged at one end of the bottom plate and one end of the plurality of layers of guide plates, which are low; the feeding system comprises a feeding channel, the feeding channel comprises a plurality of first channel sections separated by a plurality of first baffles, one end of each first channel section, which is lower, is connected with a corresponding guide unit respectively, the first channel sections are obliquely arranged from top to bottom and are mutually staggered along the direction approaching to the striker plate, and the inclination angle of the first channel sections is larger than that of the corresponding guide units; and the discharging system comprises a discharging hole arranged at one lower end of each guide unit. Through the cloth structure, the cloth can be uniformly distributed from low to high, can be piled to higher heights, is in a stable triangular shape as a whole, cannot fall off, and has higher space utilization rate.
Description
Technical Field
The invention relates to the technical field of supporting facilities of thermal power plants, in particular to a coal storage and distribution structure.
Background
The thermal power plant generates electricity by using coal, so that coal storage and distribution are important working matters of the thermal power plant, and guarantee is provided for normal operation of the power plant. Therefore, the coal storage and distribution structure in the power plant is required to be reliable in operation and suitable in storage capacity, and the coal storage and distribution structure usually occupies a large area and has high construction investment in order to ensure enough coal storage capacity.
The existing coal storage and distribution structure is most commonly used in domestic thermal power plants, but the coal storage and distribution structure is limited in pile height, is generally 12-15 m and is naturally piled up in a scattered mode, so that the coal storage amount per unit area is smaller, and the occupied area of the coal storage area is required to be enlarged if the storage amount is increased. The occupied area is large, and the space utilization rate is low.
Disclosure of Invention
In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide a coal storage cloth structure.
In order to overcome the defects in the prior art, the technical scheme provided by the invention is as follows:
the invention provides a coal storage cloth structure, which is characterized by comprising
The storage system comprises a bottom plate, a material baffle plate and a plurality of layers of guide plates, wherein the guide plates are arranged above the bottom plate, the bottom plate and the guide plates are obliquely arranged from high to low, and the material baffle plate is arranged at one end of the bottom plate and one end of the guide plates, which are low;
The feeding system comprises a feeding channel, the feeding channel comprises a plurality of first channel sections separated by a plurality of first baffles, one lower end of each first channel section is connected with a corresponding guide unit, the first channel sections are obliquely arranged from top to bottom and are mutually staggered along the direction approaching to the striker plate, and the inclination angle of each first channel section is larger than that of the corresponding guide unit;
and the discharging system comprises a discharging hole arranged at one lower end of each guide unit.
Compared with the prior art, the invention has the beneficial effects that:
According to the scheme, the material is distributed from the lower-layer guide plate, when the stress of the first blanking door arranged on the lower-layer guide plate close to the lower end is larger than or equal to a first set value, the first switch mechanism of the blanking door is opened, incoming materials fall on the bottom plate and are stacked on the bottom plate, the blanking door on the lower-layer guide plate is sequentially opened from the lower end to the higher end, the material is distributed from the lower end to the higher end on the bottom plate, and after the higher end of the lower-layer guide plate is stacked fully, the material is continuously distributed on each guide plate above the lower-layer guide plate, so that the highest end of the upper-layer guide plate is finally fully distributed. The cloth mode is relatively uniform from low to high, can be piled to higher height, is in a stable triangular shape as a whole, cannot fall off, and has higher space utilization rate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic view of a coal storage cloth structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a coal storage cloth structure according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a base plate according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a guiding unit according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a feed system according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of the portion B of FIG. 5;
fig. 7 is a schematic structural diagram of a discharging system according to an embodiment of the present invention;
Fig. 8 is a partial enlarged view of the portion a in fig. 7.
In the figure: 1-storage system, 11-bottom plate, 12-guide plate, 121-guide unit, 1221-blanking gate, 1222-first switching mechanism, 12221-bracket, 12222-first torsion spring, 13-baffle plate, 2-feeding system, 21-feeding channel, 211-first channel section, 2111-first baffle, 212-second channel section, 2121-second baffle, 2122-movable baffle, 2123-second switching mechanism, 21231-turning plate, 21232-second torsion spring, 3-discharging system, 31-discharge gate, 32-stirring device, 321-driving motor, 322-auger, 3221-mounting shaft, 3222-spiral blade, 33-back channel, 34-closing plate, 35-guide chute, 4-conveying system, 41-mounting bracket, 42-conveyor belt.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
As mentioned in the background art, the existing coal storage and distribution structure is most commonly used in domestic thermal power plants, but the coal storage and distribution structure is generally 12-15 m in height and is naturally stacked in a scattered manner, so that the coal storage amount per unit area is relatively small, and the occupied area of the coal storage area is increased if the storage amount is increased. The occupied area is large, and the space utilization rate is low.
Therefore, how to increase the pile height of the coal storage cloth structure and increase the space utilization rate of the coal storage place become the improvement direction of the application. The application provides a coal storage cloth structure, which is characterized in that a base plate and a plurality of layers of guide plates are sequentially arranged in an inclined manner from bottom to top, at least one guide unit is arranged on each guide plate, the guide units of the guide plates are gradually increased from top to bottom, and blanking doors are arranged in the extending direction of the guide units, so that the cloth is realized by opening the blanking doors when the supplied materials on the blanking doors are accumulated to a certain weight, and the cloth is stabilized on the base plate and each layer of guide plates by sequentially opening the blanking doors on each layer of guide plates.
Reference is made to fig. 1 to 8, which show the specific construction of the coal cloth construction of the present invention.
As shown in fig. 1 and 2, the coal-storing cloth structure includes a storage system 1, the storage system 1 includes a bottom plate 11, a striker plate 13, and a multi-layer guide plate 12, the multi-layer guide plate 12 is disposed above the bottom plate 11, the bottom plate 11 and the multi-layer guide plate 12 are disposed obliquely from high to low, and the striker plate 13 is mounted at one end of the bottom plate 11 and the multi-layer guide plate 12 which is low; the guide units 121 included in the plurality of layers of guide plates 12 sequentially increase from top to bottom, each layer of the bottom plate 11 and the guide plates 12 includes at least one guide unit 121, a blanking door 1221 is disposed on each guide unit 121 at intervals, the blanking door 1221 is provided with a first switch mechanism 1222, and the first switch mechanism 1222 enables the blanking door 1221 to be kept closed when the stress is smaller than a first set value.
When the first blanking gate 1221 disposed at the lower end of the lowermost guide plate 12 is stressed by a first set value or more, the first switch mechanism 1222 of the blanking gate 1221 is opened, and the incoming material falls on the bottom plate 11, and the blanking gate 1221 is not disposed on the bottom plate 11, so that the incoming material is directly accumulated on the bottom plate, the blanking gates 1221 on the lowermost guide plate 12 are sequentially opened from the lower end to the higher end, and the incoming material is distributed from the lower end to the higher end until the higher end of the bottom plate is fully accumulated. Each guide plate is distributed on the guide plate below the guide plate in the above manner, and finally the highest end of the guide plate at the uppermost layer is fully distributed.
The striker plate 13 is of a triangular structure, a plurality of layers of guide plates are sequentially arranged from the top end to the bottom end of the triangular structure, and the installation directions of the plurality of layers of guide plates 12 are mutually parallel. The incoming materials can be distributed from low to high more uniformly, the whole materials are piled into a triangle shape, and the materials are stable and cannot fall off.
As shown in fig. 3, each guiding unit 121 includes two support plates, and the two support plates are sequentially connected to form a V-shaped groove. The support plates at the two sides limit the incoming material in the grooves, so that the incoming material is not easy to fall off when moving in the guide unit 121. On the other hand, the guide plate 12 formed by the guide units 121 in the structure is high in strength, saves materials and is convenient to process.
The first setting value is determined according to the distance between the two guide plates 12, and the larger the distance is, the more the incoming material can be carried, so the first setting value is not a fixed value, and is generally measured by the stacking height, and when the stacking height is 5-10cm from the guide plate on the upper layer, the first switch mechanism 1222 is turned on.
As shown in fig. 4, the first switch mechanism 1222 includes a bracket 12221 and a first torsion spring 12222, the bracket 12221 is fixed on the back of the guide unit 121, the first torsion spring 12222 is sleeved on the bracket, and torsion arms at two ends of the first torsion spring 12222 are matched with the blanking door 1221. By adjusting the stiffness coefficient of the first torsion spring 12222, the required size of the first set point can be easily satisfied with high accuracy.
As shown in fig. 5, in the present embodiment, the coal storage structure further includes a feeding system 2, the feeding system 2 includes a feeding channel 21, the feeding channel 21 includes a plurality of first channel sections 211 separated by a plurality of first baffles 2111, one end of each first channel section 211, which is lower than the other end, is connected to the corresponding guide unit 121, the plurality of first channel sections 211 are disposed obliquely from top to bottom and are staggered from each other in a direction approaching the striker plate 13, and an inclination angle of the first channel sections 211 is larger than an inclination angle of the corresponding guide unit 121.
When the incoming material slides from the high end to the low end of the first channel section 211, potential energy is converted into kinetic energy, so that the moving speed of the incoming material on the guide plate 12 can be improved, and the material distribution efficiency can be improved.
The feeding channel 21 further includes a second channel section 212 separated by a plurality of second baffles 2121, each second channel section 212 is horizontally connected to one end corresponding to the height of the first channel section 211, the second channel sections 212 are arranged from top to bottom and are staggered from each other along the direction away from the striker plate 13, a movable baffle 2122 is arranged on the second channel section 212, a second switch mechanism 2123 is arranged on the movable baffle 2122, and the second switch mechanism 2123 enables the movable baffle 2122 to be kept closed when the stress is smaller than a second set value.
The incoming material accumulates in the uppermost second channel section 212 and after the second channel section 212 is filled, the material presses against its flapper 2122 causing the flapper 2122 to flip outwardly, the material enters the second channel section 212 below the uppermost second channel section 212, and so on until the material enters the lowermost second channel section 212.
As shown in fig. 6, the second switch mechanism 2123 includes two turnover plates 21231, two turnover plates 21231 are hinged to each other, a second torsion spring 21232 is disposed at the hinge position of the two turnover plates 21231, torsion arms at two ends of the second torsion spring 21232 are respectively matched with the two turnover plates 21231, one turnover plate 21231 is connected to the second baffle 2121, and the other turnover plate 21231 is connected to the movable baffle 2122. Also, by adjusting the stiffness coefficient of the second torsion spring 21232, the required size of the second set point can be easily satisfied with high accuracy.
The second set value is determined according to the distance between the two second baffle plates 2121, and the larger the distance is, the more the material can be loaded, so the second set value is not a set value, and is generally measured by how much material is piled up, and when the piled up material fills the second channel section 212 and is extruded to reach the second torsion spring 21232, the second switch mechanism 2123 is opened.
As shown in fig. 7 and 8, in the present embodiment, the coal storage cloth structure further includes a discharging system 3, and the discharging system 3 includes a discharging port 31 provided at a lower end of each of the guide units 121. The incoming material can be output to a desired position through the discharge port 31, but since the accumulated material of the discharge port 31 is large, the output speed is slow.
The discharging system 3 further comprises a stirring device 32, the stirring device 32 is arranged on the guiding unit 121 along a direction far away from the discharging hole 31, the stirring device 32 comprises a driving motor 321 and an auger 322, the auger 322 comprises a mounting shaft 3221 and a spiral blade 3222, the spiral blade 3222 is arranged on the mounting shaft 3221, and an output shaft of the driving motor 321 is in linkage with the mounting shaft 3221.
The auger 322 is driven to rotate through the driving motor 321, the materials on the bottom plate 11 are stirred and dispersed, meanwhile, the materials can be conveyed to the discharge port 31 along the rotation direction of the helical blade 3222 because the helical blade 3222 has a guiding function, and the problem that the materials at the discharge port 31 are slow in feeding because the materials at the discharge port are more is solved.
The discharging system 3 further comprises a rear channel 33, the auger 322 is mounted in the rear channel 33, the spiral blade 3222 rotatably extends to the inlet of the rear channel 33 along the axial direction of the mounting shaft 3221, and the radial dimension of the spiral blade 3222 is adapted to the inner diameter of the rear channel 33. When the auger is not rotated, the screw blade 3222 closes the rear channel 33, and material does not enter the rear channel 33, so that material flow can be basically prevented from flowing to the discharge port 31.
The discharging system 3 further comprises a sealing plate 34, the sealing plate 34 is installed between the striker plate 13 and the outlet of each rear channel 33, and a notch communicated with the outlet of the rear channel 33 is formed in the sealing plate 34. Material is prevented from escaping from a location other than the outlet of the rear channel 33.
Through agitating unit 32, back passageway 33 and shrouding 34 cooperation, realize high-efficient pay-off at agitating unit 32 during operation, shutoff discharge gate 31 when agitating unit 32 stops better.
The coal storage and distribution structure further comprises a conveying system 4, the conveying system 4 comprises a mounting bracket 41 and a conveying belt 42, the conveying belt 42 is mounted on the mounting bracket 41, and the extending direction of the mounting bracket 41 is the same as the arrangement direction of the outlets of the guide chute 35.
The material falls from the outlet of the chute 35 and is conveyed to a designated location by a conveyor 42. The span of the mounting frame 41 and the length of the conveyor belt 42 in the conveying system 4 can be adjusted according to the material conveying distance.
It should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (8)
1. A coal storage cloth structure, comprising:
The storage system comprises a bottom plate, a material baffle plate and a plurality of layers of guide plates, wherein the guide plates are arranged above the bottom plate, the bottom plate and the guide plates are arranged in a low-to-high inclination mode, and the material baffle plate is arranged at one low end of the bottom plate and the guide plates;
The bottom plate and the guide plate comprise at least one guide unit, the guide units of the multi-layer guide plate are sequentially increased from top to bottom, blanking doors are arranged on each guide unit at intervals, the blanking doors are provided with first switch mechanisms, and the first switch mechanisms enable the blanking doors to be kept closed when the stress is smaller than a first set value;
The feeding system comprises a feeding channel, the feeding channel comprises a plurality of first channel sections separated by a plurality of first baffles, one lower end of each first channel section is connected with the corresponding guide unit, the first channel sections are obliquely arranged from top to bottom and are mutually staggered along the direction approaching to the baffle plate, and the inclination angle of each first channel section is larger than that of the corresponding guide unit;
The discharging system comprises a discharging hole arranged at one lower end of each guide unit;
the striker plate is triangular structure, and the multilayer the deflector is installed in proper order from triangular structure's top to bottom, the direction unit includes two extension boards, two the extension board connects gradually and forms V type recess.
2. The coal storage cloth structure according to claim 1, wherein the feeding channel further comprises a plurality of second channel sections separated by a plurality of second baffles, the second channel sections are respectively and horizontally connected to one end corresponding to the height of the first channel sections, the second channel sections are arranged from top to bottom and are staggered from each other along the direction away from the baffle plate, movable baffles are arranged on the second channel sections, and a second switch mechanism is arranged on the movable baffles, so that the movable baffles are kept closed when the stress is smaller than a second set value.
3. The coal storage cloth structure according to claim 1, wherein the discharging system further comprises a stirring device, the stirring device is arranged on the guide unit along a direction away from the discharging hole, the stirring device comprises a driving motor and an auger, the auger comprises a mounting shaft and a spiral blade, the spiral blade is arranged on the mounting shaft, and an output shaft of the driving motor is linked with the mounting shaft.
4. A coal storage cloth structure according to claim 3, wherein the discharge system further comprises a rear channel, the auger is mounted in the rear channel, the helical blade extends to an inlet of the rear channel rotatably along an axial direction of the mounting shaft, and a radial dimension of the helical blade is adapted to an inner diameter of the rear channel.
5. The coal storage burden distribution structure of claim 4, wherein the discharging system further comprises a sealing plate, wherein the sealing plate is arranged between the striker plate and the outlet of each rear channel, and a notch communicated with the outlet of the rear channel is formed in the sealing plate.
6. The coal storage and distribution structure according to claim 5, further comprising a conveying system, wherein the conveying system comprises a mounting bracket and a conveyor belt, the conveyor belt is mounted on the mounting bracket, and the extending direction of the mounting bracket is the same as the arrangement direction of the outlets of the guide chute.
7. The coal storage cloth structure according to claim 1, wherein the first switch mechanism comprises a bracket and a first torsion spring, the bracket is fixed on the back of the guide unit, the first torsion spring is sleeved on the bracket, and torsion arms at two ends of the first torsion spring are matched with the blanking door.
8. The coal storage cloth structure according to claim 2, wherein the second switch mechanism comprises two turnover plates, the two turnover plates are hinged to each other, a second torsion spring is arranged at the hinged position of the two turnover plates, torsion arms at two ends of the second torsion spring are respectively matched with the two turnover plates, one turnover plate is connected with the second baffle, and the other turnover plate is connected with the movable baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411353.XA CN111086820B (en) | 2019-12-31 | 2019-12-31 | Coal storage cloth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411353.XA CN111086820B (en) | 2019-12-31 | 2019-12-31 | Coal storage cloth structure |
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| Publication Number | Publication Date |
|---|---|
| CN111086820A CN111086820A (en) | 2020-05-01 |
| CN111086820B true CN111086820B (en) | 2024-06-04 |
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| CN201911411353.XA Active CN111086820B (en) | 2019-12-31 | 2019-12-31 | Coal storage cloth structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113830236B (en) * | 2021-10-13 | 2024-07-02 | 中国船舶工业集团公司第七0八研究所 | Self-leveling and self-unloading structure for dry bulk cargo hold of dry bulk cargo ship or mining ship |
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| CN202880487U (en) * | 2012-11-01 | 2013-04-17 | 中联重科股份有限公司 | Material distribution device |
| WO2015113516A1 (en) * | 2014-01-30 | 2015-08-06 | 车战斌 | Material-discharging apparatus of material chamber |
| CN104925536A (en) * | 2015-06-16 | 2015-09-23 | 博尔塔拉蒙古自治州万力源科技开发有限责任公司 | Automatic feeding device |
| CN107973047A (en) * | 2016-10-25 | 2018-05-01 | 深圳市祈飞科技有限公司 | Fruit feed system |
| CN206624246U (en) * | 2017-01-23 | 2017-11-10 | 上海中耀环保实业有限公司 | A kind of sewage sludge storage and quantitative transmission device |
| CN107381099A (en) * | 2017-07-13 | 2017-11-24 | 江苏省冶金设计院有限公司 | A kind of feeder equipment and method |
| CN107934245A (en) * | 2017-11-30 | 2018-04-20 | 浙江省天正设计工程有限公司 | A kind of built-in dip-adjustable type baffle mechanism helps stream feed bin |
| CN208345349U (en) * | 2018-05-04 | 2019-01-08 | 内蒙古电力勘测设计院有限责任公司 | A kind of coal yard |
| CN108820921A (en) * | 2018-07-11 | 2018-11-16 | 合肥水泥研究设计院有限公司 | A kind of heavy-load robot for the transport of loose unpacked material multilayered memory |
| CN109502374A (en) * | 2018-10-31 | 2019-03-22 | 浙江世野节能环保科技有限公司 | A kind of coal dust tower |
| CN212355290U (en) * | 2019-12-31 | 2021-01-15 | 广东大唐国际雷州发电有限责任公司 | Coal storage and distribution structure suitable for thermal power plant |
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