CN112982087A - Novel use of mixing jar is in heat regeneration unit - Google Patents
Novel use of mixing jar is in heat regeneration unit Download PDFInfo
- Publication number
- CN112982087A CN112982087A CN202110134243.4A CN202110134243A CN112982087A CN 112982087 A CN112982087 A CN 112982087A CN 202110134243 A CN202110134243 A CN 202110134243A CN 112982087 A CN112982087 A CN 112982087A
- Authority
- CN
- China
- Prior art keywords
- weighing
- box
- stuffing box
- additive
- mixing cylinder
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a novel mixing cylinder used in a heat regeneration unit, which comprises a vehicle body, wherein a material lifting device is fixedly arranged on the right side of the vehicle body, a stuffing box is arranged in the stuffing box, an additive weighing device is arranged above the inner rear wall of the stuffing box, a material baffle plate is fixedly arranged above the left side of the inner wall of the stuffing box, a material guide spiral mechanism is arranged at the bottom of the stuffing box, materials are placed in the stuffing box, a weighing box is fixedly arranged at the bottom of the stuffing box, the additive weighing box adopts a square box design, can ensure that additives, such as liquid, particles, fibers or powder, can be uniformly weighed and put in the additive weighing box, can adapt to materials with different types and properties, and is provided with a weighing module at the relative position of a mounting seat, and is convenient for quantitatively weighing the additives in the additive weighing, so that the additive addition is more accurate.
Description
Technical Field
The invention belongs to the technical field of geothermal regeneration equipment, and particularly relates to a novel mixing cylinder used in a thermal regeneration unit.
Background
The asphalt pavement on-site thermal regeneration technology can realize the regeneration and the utilization of the original pavement materials, has better treatment effect on pavement functional diseases, and is popularized and applied more in the highway maintenance of China. When the in-place heat regeneration technology is used for repairing pavement diseases, the mixing effect of the regenerated mixture directly influences the construction effect, and factors influencing the mixing effect are many, such as: the mixing effect can be directly influenced by the factors of whether the mixing amount of the regenerant is accurate, whether the mixing quality of each cylinder is the same, and the like.
The existing in-situ thermal regeneration equipment still uses a continuous mixing cylinder, the continuous mixing cylinder cannot provide sufficient mixing time, the regenerated asphalt mixture is forcibly fed into the mixing cylinder and is discharged after being mixed for only a short time, the uniformity and the stability of the mixed regenerated asphalt mixture are poor, the action time of a regenerant and the old asphalt mixture is short, and the old asphalt mixture cannot be fully reduced in a short time; in recent years, part of in-situ heat regeneration equipment begins to use an intermittent mixing cylinder, but still has the technical problems of inaccurate metering and the like, and the existing regeneration equipment only provides a regenerant adding device in the aspect of additives, so that the functionality is extremely single, and the requirement of simultaneously adding multiple additives in high-quality engineering cannot be met.
Therefore, the mixing quality of the existing on-site thermal regeneration is limited, the mixing effect of the existing on-site thermal regeneration is still different from that of the existing plant station equipment, and the problems greatly influence the development of the on-site thermal regeneration.
In view of the problems, the novel asphalt mixture mixing cylinder applied to the field of in-situ thermal regeneration is successfully invented through two-year technical exploration and continuous improvement and promotion on the basis of the original mixing cylinder of the mixer. The mixing cylinder is positioned at the rear part of the mixer, so that the accurate weighing of materials and additives is realized, and the quality of the mixed regenerated asphalt mixture is improved.
During operation, materials are conveyed into the top of the mixing cylinder through the material lifting device, are put into the weighing bin through the spiral feeding device and are weighed, the weighed materials and additives are simultaneously introduced into the mixing cylinder to be mixed, the weighing process enables the quality of the asphalt mixture in each cylinder to be consistent, the performance of the mixed regenerated asphalt mixture is stable, and the problem that the hot in-place regenerated asphalt mixture is not uniformly mixed is solved.
Disclosure of Invention
The invention aims to: in order to solve the problems, a novel stirring cylinder is used in a heat regeneration unit.
The technical scheme adopted by the invention is as follows:
the utility model provides a novel use of mixing jar is at heat regeneration unit, which comprises a carriage body, the right side fixed mounting of automobile body has the liftout device, the right side fixed mounting of automobile body has the stuffing box, the inside of stuffing box is provided with the filler bin, additive weighing device is installed to the inside back wall top of stuffing bin, the inner wall left side top fixed mounting of stuffing box has the striker plate, guide screw mechanism is installed to the bottom of stuffing box, the material has been placed to the inside of stuffing box, the bottom fixed mounting of stuffing box has the workbin of weighing, the inside movable mounting of workbin of weighing has the drive connecting rod, and the drain hole has been seted up to the bottom of drive connecting rod, the inside bottom fixed mounting of workbin of weighing has weighing sensor, the bottom fixed mounting of workbin of weighing mixes the jar, the inside movable mounting of mixing the jar mixes the jar.
In a preferred mode of the invention, the upper part of the lifting device is hinged with the upper left side of the stuffing box, and the stuffing box is positioned on the right side of the lifting device.
In a preferred mode of the invention, the additive weighing device comprises a mounting seat, the mounting seat which is oppositely arranged is installed above the inner rear wall of the stuffing box through screws, and a weighing module is installed on the opposite position of the mounting seat.
In a preferred invention mode, an additive weighing box is movably mounted on the inner side of the mounting seat, turning cylinders are hinged to rotating shafts on two sides of the additive weighing box, the other end of each turning cylinder is fixedly connected to the inner wall of the stuffing box, and the additive weighing box is of a square box structure.
In a preferred invention mode, the material guiding spiral mechanism comprises a mounting frame, the mounting frame is fixedly mounted at the lower part inside the stuffing box, a spiral material guiding device is movably mounted on the inner side of the mounting frame, and a linkage gear is fixedly mounted on the right end of the spiral material guiding device.
In a preferred invention mode, the material receiving plate is fixedly installed on the left side of one side face, opposite to the spiral material guide, of the mounting frame in a front-back mode, the hydraulic motor is fixedly installed at the right end of the spiral material guide, the hydraulic motor is fixedly installed below the inner wall of the stuffing box, and materials are stacked on the spiral material guide.
In a preferred invention mode, a stirring roller is movably arranged in the stirring cylinder through a rotating shaft, the stirring roller is fixedly provided with stirring cylinder blades which are arranged in a staggered mode, the bottom of the stirring cylinder is provided with a discharge hole, and a material baffle is arranged in the discharge hole.
In a preferred invention mode, the left side of the bottom of the stirring cylinder is hinged with a hydraulic cylinder, and the hydraulic cylinder is hinged on the striker plate.
In a preferred mode of the invention, the left side of the top of the stuffing box is of an open structure, and the upper part of the lifting device is hinged to the left side open position of the top of the stuffing box.
In a preferred invention mode, the inside of the additive weighing box is fixedly provided with two partition plates, the two partition plates are oppositely arranged, the widths of the inner parts of the material baffle plate and the stuffing box are the same, and the left wall of the material baffle plate and the upper part of the left opening of the stuffing box are positioned on the same horizontal line.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: be convenient for better weigh the input to the additive for the additive addition is more accurate, makes the bituminous mixture stir the effect better, can carry out quantitative weighing to the material simultaneously, makes the better and additive of bituminous mixture stir evenly, can carry out autoloading and weigh the material moreover, reduces the labour, reduces work efficiency.
1. According to the invention, the additive weighing box is designed in a square box, so that the additive can be uniformly weighed and put in no matter liquid, particles, fibers or powder, and the additive weighing box is suitable for materials of different types and properties.
2. According to the invention, the spiral material guide device is movably arranged on the inner side of the mounting frame, so that the materials in the stuffing box can be automatically fed conveniently through the cooperation of the hydraulic motor linkage gear and the spiral material guide device, the labor is saved, the working efficiency is increased, the material receiving plates are fixedly arranged on the front side, the rear side and the left side of one side face, opposite to the spiral material guide device, of the mounting frame, the materials are conveniently stacked on the inner sides of the material receiving plates, and the spiral material guide device can conveniently feed materials better.
3. According to the invention, the driving connecting rod is movably arranged in the weighing material box, so that the material in the weighing material box can be conveniently discharged through the matching of the driving connecting rod and the discharge hole, the weighing sensor is arranged at the bottom of the weighing material box, so that the material in the weighing material box can be conveniently weighed, meanwhile, the weighed material can be discharged through the matching of the driving connecting rod and the discharge hole, and the stirring cylinder blade is movably arranged in the stirring cylinder, so that the material and the additive can be conveniently mixed and stirred.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of a stuffing box and a weighing bin of the present invention;
FIG. 3 is a cross-sectional view of the stuffing box, weigh bin and mix bowl configuration of the present invention;
FIG. 4 is a schematic view of the additive weighing apparatus of the present invention;
FIG. 5 is a schematic view of a material guiding screw mechanism according to the present invention;
FIG. 6 is a schematic view of the structure of the stirring cylinder of the present invention.
The labels in the figure are: the device comprises a vehicle body 1, a material lifting device 2, a stuffing box 3, a stuffing bin 4, an additive weighing device 5, a mounting seat 6, a weighing module 7, an additive weighing box 8, a turnover cylinder 9, a material baffle plate 10, a material guide screw mechanism 11, a mounting frame 12, a screw material guide 13, a linkage gear 14, a material receiving plate 15, a hydraulic motor 16, a material 17, a material weighing box 18, a driving connecting rod 19, a discharging port 20, a weighing sensor 21, a mixing cylinder 22 and a mixing cylinder blade 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, a novel mixing cylinder is used in a heat regeneration unit, which comprises a vehicle body 1, a material lifting device 2 is fixedly arranged on the right side of the vehicle body 1, the upper part of the material lifting device 2 is hinged at the open position of the left side of the top of a stuffing box 3, the upper part of the material lifting device 2 is hinged with the left side of the upper part of the stuffing box 3, the right side of the vehicle body 1 is fixedly provided with the stuffing box 3, the left side of the top of the stuffing box 3 is of an open structure, the stuffing box 3 is positioned on the right side of the material lifting device 2, a stuffing box 4 is arranged inside the stuffing box 3, an additive weighing device 5 is arranged above the inner rear wall of the stuffing box 4, the additive weighing device 5 comprises a mounting seat 6, a mounting seat 6 which is oppositely arranged is arranged above the inner rear wall of the stuffing box 3 through screws, a weighing module, the additive adding is more accurate, an additive weighing box 8 is movably arranged on the inner side of a mounting seat 6, two partition plates are fixedly arranged inside the additive weighing box 8, the number of the partition plates is two, the two partition plates are oppositely arranged, turning cylinders 9 are hinged to rotating shafts on two sides of the additive weighing box 8, the other end of each turning cylinder 9 is fixedly connected to the inner wall of a stuffing box 3, the additive weighing box 8 is of a square box structure, uniform weighing and feeding can be achieved no matter the additive is liquid, particles, fibers or powder, the additive weighing box is suitable for materials of different types and properties, a baffle plate 10 is fixedly arranged above the left side of the inner wall of the stuffing box 3, the baffle plate 10 is the same as the inner width of the stuffing box 3, the left wall of the baffle plate 10 and the upper side of an opening of the left side of the stuffing box 3 are positioned on the same horizontal line, a guide screw mechanism 11 is, a mounting frame 12 is fixedly mounted below the inner part of the stuffing box 3, a spiral material guide 13 is movably mounted on the inner side of the mounting frame 12, so that automatic feeding can be performed on materials 17 in the stuffing box 3 through the cooperation of a hydraulic motor 16 linkage gear 14 and the spiral material guide 13, manpower is saved, and working efficiency is improved, a linkage gear 14 is fixedly mounted on the right end of the spiral material guide 13, a receiving plate 15 is fixedly mounted on the front side and the rear side of the mounting frame 12 relative to the left side of one side face of the spiral material guide 13, so that the materials 17 are conveniently stacked on the inner side of the receiving plate 15, so that the spiral material guide 13 can perform better feeding, a hydraulic motor 16 is fixedly mounted on the right end of the spiral material guide 13, the hydraulic motor 16 is fixedly mounted below the inner wall of the stuffing box 3, the materials 17 are stacked on the spiral material guide 13, the materials 17 are placed in the stuffing box 3, a weighing box, the inside movable mounting of the workbin of weighing 18 has drive connecting rod 19, be convenient for can unload the material 17 of the inside of the workbin of weighing 18 through the cooperation of drive connecting rod 19 and drain hole 20, and the bottom of drive connecting rod 19 is seted up drain hole 20, the inside bottom fixed mounting of the workbin of weighing 18 has weighing sensor 21, be convenient for weigh the material 17 of the inside of the workbin of weighing 18, simultaneously under the cooperation of drive connecting rod 19 and drain hole 20, can unload the material 17 of weighing, the bottom fixed mounting of the workbin of weighing 18 has mixing jar 22, the inside of mixing jar 22 has the stirring roller through the pivot activity, and fixed mounting has crisscross setting's mixing jar blade 23 on the stirring roller, the bottom of mixing jar 22 has the discharge gate, and discharge gate internally mounted striker plate, the left side of mixing jar 22 articulates there is the pneumatic cylinder, and the pneumatic cylinder articulates on the striker plate, mixing jar 22's inside movable mounting has mixing, the mixing and stirring of the material 17 and the additive are facilitated.
The working principle is as follows:
in the invention, when materials 17 and additives are mixed, the materials 17 are conveyed into a stuffing box 3 through a material lifting device 2, the materials 17 are stacked on a material receiving plate 15, a hydraulic motor 16 drives a spiral material guide 13 to rotate, the materials 17 on the material receiving plate 15 can be conveyed, the materials 17 can be conveyed to the inner side of a weighing material box 18, the additives are poured into an additive weighing box 8, the additives can be weighed under the action of a weighing module 7, the additive weighing box 8 is turned over under the action of a turning cylinder 9, the additives in the additive weighing box 8 can be poured into the weighing material box 18 to be mixed with the materials 17, a weighing sensor 21 can weigh the materials 17 and the additives, when the materials 17 and the additives reach specified weights, a connecting rod 19 is driven to drive a discharge port 20 to work, the material 17 and the additive can be fed, so that the material 17 and the additive enter the stirring cylinder 22, and the stirring cylinder blade 23 can stir and mix the material 17 and the additive.
It is to be noted that, in the present invention, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a novel use of stirring jar is at heat regeneration unit, includes automobile body (1), its characterized in that: the material lifting device (2) is fixedly mounted on the right side of the vehicle body (1), the stuffing box (3) is fixedly mounted on the right side of the vehicle body (1), the stuffing bin (4) is arranged inside the stuffing box (3), the additive weighing device (5) is mounted above the inner rear wall of the stuffing bin (4), the material baffle plate (10) is fixedly mounted above the left side of the inner wall of the stuffing box (3), the material guide screw mechanism (11) is mounted at the bottom of the stuffing box (3), the material (17) is placed inside the stuffing box (3), the weighing material box (18) is fixedly mounted at the bottom of the stuffing box (3), the driving connecting rod (19) is movably mounted inside the weighing material box (18), the discharging port (20) is formed in the bottom of the driving connecting rod (19), and the weighing sensor (21) is fixedly mounted at the bottom end inside the weighing material box (18), the bottom of the weighing bin (18) is fixedly provided with a mixing cylinder (22), and the inside of the mixing cylinder (22) is movably provided with a mixing cylinder blade (23).
2. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 1, wherein: the upper portion of the material lifting device (2) is hinged with the left side of the upper portion of the stuffing box (3), and the stuffing box (3) is located on the right side of the material lifting device (2).
3. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 1, wherein: the additive weighing device (5) comprises a mounting seat (6), the mounting seat (6) which is arranged oppositely is mounted above the inner rear wall of the stuffing box (3) through screws, and a weighing module (7) is mounted on the opposite position of the mounting seat (6).
4. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 3, wherein: the inside movable mounting of mount pad (6) has additive box (8) of weighing, it has upset cylinder (9) to articulate in the pivot of the both sides of additive box (8) of weighing, and the other end fixed connection of upset cylinder (9) is on the inner wall of gland packing (3), additive box (8) of weighing is the square box structure.
5. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 1, wherein: guide screw mechanism (11) include mounting bracket (12), the inside below fixed mounting of stuffing box (3) has mounting bracket (12), and the inboard movable mounting of mounting bracket (12) has spiral material guide (13), fixed mounting has linkage gear (14) on the right-hand member of spiral material guide (13).
6. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 5, wherein: the material receiving plate (15) is fixedly installed on the left side of one side face, relative to the spiral material guide (13), of the mounting frame (12) in a front-back mode, a hydraulic motor (16) is fixedly installed on the right end of the spiral material guide (13), the hydraulic motor (16) is fixedly installed below the inner wall of the stuffing box (3), and materials (17) are stacked on the spiral material guide (13).
7. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 1, wherein: mix the inside of jar (22) and have the stirring roller through the pivot activity, and fixed mounting has crisscross jar blade (23) of mixing that sets up on the stirring roller, mix the bottom of jar (22) and seted up the discharge gate, and discharge gate internally mounted striker plate.
8. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 1, wherein: the left side of the bottom of the mixing cylinder (22) is hinged with a hydraulic cylinder, and the hydraulic cylinder is hinged on the material baffle plate.
9. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 1, wherein: the left side of the top of the stuffing box (3) is of an open structure, and the upper part of the material lifting device (2) is hinged to the left open position of the top of the stuffing box (3).
10. The novel mixing cylinder used in the heat regeneration unit as claimed in claim 1, wherein: the inside fixed mounting of additive weighing box (8) has the baffle, and baffle quantity is two, sets up relatively, striker plate (10) is the same with the inside width of gland packing (3), the left wall of striker plate (10) and gland packing (3) left side opening top are located same water flat line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110134243.4A CN112982087A (en) | 2021-01-29 | 2021-01-29 | Novel use of mixing jar is in heat regeneration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110134243.4A CN112982087A (en) | 2021-01-29 | 2021-01-29 | Novel use of mixing jar is in heat regeneration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112982087A true CN112982087A (en) | 2021-06-18 |
Family
ID=76345903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110134243.4A Pending CN112982087A (en) | 2021-01-29 | 2021-01-29 | Novel use of mixing jar is in heat regeneration unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112982087A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060082367A (en) * | 2005-01-12 | 2006-07-18 | 김옥 | Reproduction system of waste asphalt and waste concrete |
| KR20060091554A (en) * | 2005-02-15 | 2006-08-21 | (주)금강플랜트공업 | Waste ascon regenerative apparatus mounted on trailer |
| CN101392489A (en) * | 2008-10-31 | 2009-03-25 | 镇江华晨华通路面机械有限公司（中外合资） | Thermal regeneration bitumen material conveying device |
| CN102330402A (en) * | 2011-07-14 | 2012-01-25 | 无锡雪桃集团有限公司 | Hot aggregate proportioning device of bituminous mixture blending equipment |
| KR20190037788A (en) * | 2017-09-29 | 2019-04-08 | 주식회사 다현산업 | The asphalt concrete manufacture equipment of movable type and the repairing method of damaged paved road using it |
| CN208995873U (en) * | 2018-10-30 | 2019-06-18 | 福建铁拓机械有限公司 | A kind of pre- agitating device of asphalt mixture hot-mix plant recycling and hot-mix plant recycling equipment |
| CN209260486U (en) * | 2018-11-21 | 2019-08-16 | 无锡锡通工程机械有限公司 | A kind of asphalt mixing plant with synchronization and double measure |
| CN110409269A (en) * | 2019-08-29 | 2019-11-05 | 嘉鹏再升科技（深圳）股份有限公司 | A method of it is promoted for old asphalt mixture temperature after harrowing pine |
-
2021
- 2021-01-29 CN CN202110134243.4A patent/CN112982087A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060082367A (en) * | 2005-01-12 | 2006-07-18 | 김옥 | Reproduction system of waste asphalt and waste concrete |
| KR20060091554A (en) * | 2005-02-15 | 2006-08-21 | (주)금강플랜트공업 | Waste ascon regenerative apparatus mounted on trailer |
| CN101392489A (en) * | 2008-10-31 | 2009-03-25 | 镇江华晨华通路面机械有限公司（中外合资） | Thermal regeneration bitumen material conveying device |
| CN102330402A (en) * | 2011-07-14 | 2012-01-25 | 无锡雪桃集团有限公司 | Hot aggregate proportioning device of bituminous mixture blending equipment |
| KR20190037788A (en) * | 2017-09-29 | 2019-04-08 | 주식회사 다현산업 | The asphalt concrete manufacture equipment of movable type and the repairing method of damaged paved road using it |
| CN208995873U (en) * | 2018-10-30 | 2019-06-18 | 福建铁拓机械有限公司 | A kind of pre- agitating device of asphalt mixture hot-mix plant recycling and hot-mix plant recycling equipment |
| CN209260486U (en) * | 2018-11-21 | 2019-08-16 | 无锡锡通工程机械有限公司 | A kind of asphalt mixing plant with synchronization and double measure |
| CN110409269A (en) * | 2019-08-29 | 2019-11-05 | 嘉鹏再升科技（深圳）股份有限公司 | A method of it is promoted for old asphalt mixture temperature after harrowing pine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110538604A (en) | High-mixing equipment for preparing phase-change material | |
| CN112982087A (en) | Novel use of mixing jar is in heat regeneration unit | |
| CN215629158U (en) | Novel mix feed bin of weighing of jar | |
| CN220179803U (en) | Rubber powder mixing device for rubber asphalt production | |
| CN213763902U (en) | High-efficient stable tectorial membrane sand mulling device | |
| CN212684329U (en) | High-efficient concrete mixing device for construction | |
| CN209440523U (en) | A kind of mixing equipment producing insulation blocks | |
| CN113618943A (en) | Self-cleaning supply device convenient for toner production and use method thereof | |
| CN220598049U (en) | Asphalt reclaimed material pre-stirring system | |
| CN221545210U (en) | Municipal administration road surface concrete placement device | |
| CN220614741U (en) | Foaming device for foam production | |
| CN212731795U (en) | Raw material mixer for preparing engineering plastics | |
| CN215276734U (en) | Mixing arrangement is used in water-soluble fertilizer processing | |
| CN220840885U (en) | Stirrer for vitrified microbead thermal insulation mortar | |
| CN221131825U (en) | Pig raising feed mixing and blending device | |
| CN220496108U (en) | Batching device of weather-resistant rubber asphalt modifier | |
| CN220373567U (en) | Concrete mixing device for rapid repair of expressway | |
| CN221391575U (en) | Quantitative proportioning production device for concrete admixture | |
| CN221868271U (en) | Anti-blocking modified asphalt stirring device | |
| CN220940559U (en) | Fertilizer mixing mechanism | |
| CN221182528U (en) | Chemical macromolecular material production facility | |
| CN219463229U (en) | Plant-mixed hot recycled asphalt mixture mixing equipment | |
| CN221832175U (en) | Chemical adding device for pretreatment of waste sulfuric acid | |
| CN218948045U (en) | Novel concrete mixing equipment with feeding device | |
| CN214605259U (en) | Raw materials master batch homogenizer is used in production of XPS heated board |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210618 |