CN220071928U - Recycled aggregate manufacturing device - Google Patents
Recycled aggregate manufacturing device Download PDFInfo
- Publication number
- CN220071928U CN220071928U CN202321106429.XU CN202321106429U CN220071928U CN 220071928 U CN220071928 U CN 220071928U CN 202321106429 U CN202321106429 U CN 202321106429U CN 220071928 U CN220071928 U CN 220071928U
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- Prior art keywords
- crushing
- recycled aggregate
- base
- upper portion
- aggregate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 238000000227 grinding Methods 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000003763 carbonization Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 238000007599 discharging Methods 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 239000002440 industrial waste Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a recycled aggregate manufacturing device, and belongs to the technical field of machinery. The device solves the problems that the existing device for manufacturing the recycled aggregate lacks a carbonization flow, the comprehensive performance of the produced aggregate is low, and the production efficiency is low. The utility model relates to a recycled aggregate manufacturing device, which comprises a base, a crushing box, a conveying cylinder, a grinding mechanism, a driving piece and a storage box, wherein the crushing box is fixedly connected to the upper part of the base, the crushing box comprises a shell, a feeding hopper, a crushing mechanism, a screen and a driving mechanism, the feeding hopper is arranged on the upper part of the shell, the upper part of the feeding hopper is provided with a cover plate capable of being opened and closed, the lower part of the shell is fixedly connected with the upper part of the base, and the crushing mechanism is connected in the shell. The method has the advantages that the crushing, grinding and carbonization processes of the aggregate can be completed, the integration degree is high, and the production efficiency and the comprehensive performance of the recycled aggregate are effectively improved.
Description
Technical Field
The utility model belongs to the technical field of machinery, and relates to a recycled aggregate manufacturing device.
Background
Along with the rapid development of industry, the industrial waste residue generated in the industrial production process is rapidly increased, a large amount of waste residue occupies the land, causes environmental pollution or damage, and the rational utilization of the industrial waste residue is imperative. At present, the waste such as steel slag, waste concrete and the like in the industrial waste residue is prepared into recycled aggregate through procedures such as sorting, crushing, screening and the like, and the recycled aggregate partially or completely replaces natural aggregate, thereby meeting the requirement of sustainable development. Research shows that the recycled aggregate at the carbonization technology effectively improves the compressive strength of the recycled aggregate, so that the recycled aggregate carbonization becomes a more economical and efficient industrial waste residue utilization way, is an important technical means for sealing and solidifying carbon dioxide, and has important social, economic and ecological benefits.
Chinese patent publication No. CN112691748A discloses a composite manufacturing device for preparing recycled aggregate from construction waste, which comprises a casing and a cross bar. The horizontal pole has two, installs respectively between inside left side wall and the right side wall of casing, and mutual parallel arrangement, two the equal fixedly connected with crushing cutter of surface of horizontal pole, two the left end of horizontal pole all runs through and extends to the outside of casing, and fixedly connected with drive gear, two drive gear intermeshing, the surface fixedly connected with first motor of casing, the output of first motor with the outside the left end fixed connection of horizontal pole. The material is crushed by the crushing cutter and then crushed by the grinding wheel and impacted by the impact plate. The above patents have the following disadvantages: the carbonization process is lacking, the compressive strength of the aggregate is not high, and the aggregate is required to be manually transferred for reprocessing, so that the aggregate is more complicated.
Disclosure of Invention
The present utility model has been made in view of the above problems occurring in the prior art, and an object of the present utility model is to provide a recycled aggregate manufacturing apparatus with high integration.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a recycled aggregate manufacturing installation, includes the base, a serial communication port, still include crushing case, transport section of thick bamboo, grinding mechanism, driving piece and storage case, above-mentioned crushing case links firmly on base upper portion, crushing case includes casing, income hopper, crushing mechanism, screen cloth and actuating mechanism, and above-mentioned income hopper sets up on casing upper portion, it is provided with the apron that can open and close to go into hopper upper portion, above-mentioned casing lower part links firmly with base upper portion, and above-mentioned crushing mechanism connects in the casing, and above-mentioned screen cloth links firmly inside the casing and screen cloth is laminated with crushing mechanism lower part, and above-mentioned actuating mechanism links firmly in the casing outside, actuating mechanism is connected with the one end that crushing mechanism stretches out the casing, and above-mentioned transport section of thick bamboo passes through the connecting seat and links firmly on base upper portion, the one end and the casing inner chamber intercommunication of transport section of thick bamboo, the base is stretched out to the other end of transport section of thick bamboo, above-mentioned grinding mechanism links firmly in transport section of thick bamboo, the one end of thick bamboo and crushing mechanism just the one end of grinding mechanism links firmly on base upper portion, the one end of the drive piece and the adjacent one end of the base and the storage case that stretches out.
The aggregate is through above-mentioned income hopper entering crushing incasement, and above-mentioned actuating mechanism drive crushing mechanism operation is constantly rolled the crushing to the aggregate, and the aggregate that reaches the standard after smashing passes the screen cloth and gets into in the transport section of thick bamboo, and the aggregate that does not reach the requirement is continued to roll by crushing mechanism on the screen cloth and smash until all pass the screen cloth, after the aggregate gets into the transport section of thick bamboo, above-mentioned actuating member drive above-mentioned grinding mechanism operation carries out further grinding and to the storage case to the aggregate, the storage case is collected and is deposited the aggregate that manufacturing was accomplished.
In the above-mentioned recycled aggregate manufacturing installation, crushing mechanism includes two parallel arrangement's cutter rolls and two horizontal poles of wearing to establish respectively in two cutter rolls, and above-mentioned cutter roll outer wall all fixed mounting has a plurality of crushing blades, and above-mentioned horizontal pole axial links firmly in the casing, and the one end of two horizontal poles all stretches out the casing and is connected with actuating mechanism.
The driving mechanism drives the two knife rolls to rotate relatively, so that aggregate placed between the knife rolls is continuously rolled, and meanwhile, the crushing blades on the outer walls of the knife rolls continuously crush the aggregate.
In the recycled aggregate manufacturing device, the screen mesh is attached to the lower part of the crushing mechanism in a w shape in side view, and a plurality of penetrating screen holes are uniformly distributed on the screen mesh.
The structure can lead the aggregate which does not reach the requirement to be crushed by the crushing mechanism continuously until the aggregate reaches the requirement and then passes through the screen mesh to enter the next step.
In the recycled aggregate manufacturing device, the driving mechanism comprises a motor, a driving wheel and a driving wheel, a rotating shaft of the motor is fixedly connected with the driving wheel, the driving wheel and the driving wheel are respectively and correspondingly fixedly connected to one end of the cross rod extending out of the shell, and the driving wheel and the driven wheel are right and left opposite and are in meshed connection.
The motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate, so that the cross rod is driven to rotate around the rotating shaft.
In the recycled aggregate manufacturing device, the crushing mechanism, the screen and the driving mechanism form crushing units, the crushing box is provided with a plurality of crushing units, and the crushing units are vertically and oppositely arranged.
The crushing units can be increased or reduced according to production requirements, a plurality of crushing units form multistage crushing, and the modification of the crushing blades and the screen mesh aperture can be suitable for manufacturing aggregate particles with different thicknesses.
In the recycled aggregate manufacturing device, the upper part of one end of the conveying cylinder is provided with the feeding hole communicated with the inner cavity of the conveying cylinder, the feeding hole is communicated with the inner cavity of the shell, the lower part of one end of the conveying cylinder extending out of the base is provided with the discharging hole communicated with the inner cavity of the conveying cylinder, the discharging hole is connected with the discharging hole of the storage box, the upper end of the conveying cylinder is also connected with a gas pipeline, the end part of the gas pipeline extends out of the crushing box, and the end part of the gas pipeline is provided with the cover plate capable of being opened and closed.
After the aggregate enters the conveying cylinder, carbon dioxide gas can be pumped in through the gas pipeline, so that the aggregate is subjected to carbonization reaction while being ground and conveyed, and the comprehensive performances such as compressive strength of the aggregate are enhanced.
In the above-mentioned recycled aggregate manufacturing installation, grinding mechanism includes axostylus axostyle, ejection of compact blade, a plurality of grinding pole and a plurality of conveying blade, and above-mentioned axostylus axostyle axial links firmly in carrying the section of thick bamboo just conveying the section of thick bamboo and smash the case and be connected with the driving piece is stretched out to axostylus axostyle one end, a plurality of grinding poles and a plurality of conveying blade are installed to the pole body equidistance of axostylus axostyle, and above-mentioned grinding pole and conveying blade staggered arrangement, and above-mentioned ejection of compact blade is installed in the one end that the pole body of axostylus axostyle is close to the discharge gate, just the blade of ejection of compact blade tip sets up towards the discharge gate.
The grinding rod rotates around the shaft rod in the conveying cylinder to further grind the aggregate, so that the aggregate particles are refined again, the conveying blades play a role in stirring and conveying the aggregate, the aggregate is prevented from being piled up in the conveying cylinder, the discharging blades push the aggregate to the discharging port to enter the storage box, and the aggregate is prevented from being piled up at the discharging port.
In the recycled aggregate manufacturing device, the driving piece is fixedly connected to the upper portion of one end of the base through the connecting seat, and the rotating shaft of the driving piece is fixedly connected with one end of the shaft rod, extending out of the conveying cylinder and the crushing box.
The driving piece drives the shaft rod to rotate around the rotating shaft, and the grinding rod and the conveying blade of the shaft rod body rotate along with the shaft rod to grind and convey aggregate.
In the above-mentioned recycled aggregate manufacturing installation, the storage case includes collection mouth, box and wheel, and the upper portion of above-mentioned box one end is provided with the collection mouth, just the collection mouth is connected with above-mentioned transport section of thick bamboo, and the upper portion of the other end of above-mentioned box is provided with the handle, the lower part of box sets up the connecting axle, and above-mentioned wheel rotates with the connecting axle and is connected.
The aggregate that the storage box will accomplish processing and make is collected, collect mouthful and transport the section of thick bamboo and be connected and to avoid carbon dioxide gas to flow out when the aggregate carries out carbonization, handle and wheel are convenient for collect and are accomplished the back and transport the aggregate.
Compared with the prior art, the recycled aggregate manufacturing device can complete the crushing, grinding and carbonizing processes of aggregates, the manufactured aggregates are automatically collected, the manufactured aggregates are convenient to store and use, the integration degree is high, and the production efficiency and the comprehensive performance of the recycled aggregates are effectively improved.
Drawings
FIG. 1 is a partial cross-sectional elevation view of the present utility model;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic diagram of the driving mechanism of FIG. 2;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
In the figure, 1, a base; 2. a crushing box; 201. a housing; 202. feeding into a hopper; 203. a crushing mechanism; 203a, knife rolls; 203b, a cross bar; 204. a screen; 205. a driving mechanism; 205a, a motor; 205b, a driving wheel; 205c, driven wheel; 206. a communication port; 3. a delivery cylinder; 301. a feed inlet; 302. a discharge port; 303. a gas conduit; 4. a grinding mechanism; 401. a shaft lever; 402. a discharge blade; 403. a grinding rod; 404. conveying blades; 5. a driving member; 6. a storage bin; 601. a collection port; 602. a case; 603. and (3) a wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It is noted that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the embodiment provides a recycled aggregate manufacturing apparatus, which comprises a base 1, and is characterized by further comprising a crushing box 2, a conveying cylinder 3, a grinding mechanism 4, a driving member 5 and a storage box 6, wherein the crushing box 2 is fixedly connected to the upper portion of the base 1, the crushing box 2 comprises a shell 201, a feeding hopper 202, a crushing mechanism 203, a screen 204 and a driving mechanism 205, the feeding hopper 202 is arranged on the upper portion of the shell 201, a cover plate capable of being opened and closed is arranged on the upper portion of the feeding hopper 202, the lower portion of the shell 201 is fixedly connected to the upper portion of the base 1, the crushing mechanism 203 is connected to the inside of the shell 201, the screen 204 is fixedly connected to the lower portion of the crushing mechanism 203, the driving mechanism 205 is fixedly connected to the outer side of the shell 201, one end of the crushing mechanism 203 extending out of the shell 201, the conveying cylinder 3 is transversely fixedly connected to the upper portion of the base 1 through a connecting seat, one end of the conveying cylinder 3 is communicated with the inner cavity of the shell 201, the other end of the conveying cylinder 3 extends out of the base 1, the grinding mechanism 203 is axially connected to the conveying cylinder 4 and is fixedly connected to one end of the base 4 extending from the base 1, one end of the driving member 4 is fixedly connected to the grinding mechanism 4 and extends out of the base 6, and extends out of one end of the base 4 is fixedly connected to one end of the base 4.
The crushing mechanism 203 comprises two parallel knife rolls 203a and two cross bars 203b penetrating through the two knife rolls 203a, a plurality of crushing blades are fixedly mounted on the outer wall of the knife rolls 203a, the cross bars 203b are axially and fixedly connected in the shell, and one ends of the two cross bars 203b extend out of the shell 201 and are connected with the driving mechanism 205.
The screen 204 is attached to the lower part of the crushing mechanism 203 in a w-shaped side view, and a plurality of penetrating screen holes are uniformly distributed on the screen 204.
The driving mechanism 205 comprises a motor 205a, a driving wheel 205b and a driven wheel 205c, wherein the rotating shaft of the motor 205a is fixedly connected with the driving wheel 205b, the driving wheel 205b and the driven wheel 205c are respectively and correspondingly fixedly connected with one end of the cross rod 203b extending out of the shell 201, and the driving wheel 205b and the driven wheel 205c are right and left opposite and are in meshed connection.
The crushing mechanism 203, the screen 204 and the driving mechanism 205 form a crushing unit, the crushing box 2 is provided with a plurality of crushing units, and the crushing units are arranged vertically and oppositely.
The aggregate enters the crushing box 2 through the feeding hopper 202, the driving mechanism 205 drives the crushing mechanism 203 to rotate, so that the two knife rolls 203a rotate relatively to crush and crush the aggregate continuously, the crushed aggregate reaches the standard and passes through the screen 204 to enter the conveying cylinder 3, the aggregate which does not reach the requirement is crushed and crushed on the screen 204 continuously by the crushing mechanism 203 until all the aggregates reach the requirement and pass through the screen 204, after entering the conveying cylinder 3, the driving piece 5 drives the grinding mechanism 4 to operate, the grinding rod 403 rotates around the shaft rod 401 in the conveying cylinder 3 to further grind the aggregate, so that the aggregate particles are refined again, the conveying blade 404 plays a role in stirring and conveying the aggregate, simultaneously, carbon dioxide gas can be pumped in through the gas pipeline 303, so that the aggregate is subjected to carbonization reaction while being ground and conveyed, the compressive strength and other comprehensive performances of the aggregate are enhanced, the aggregate is pushed to the discharging blade 402 to the discharging port 302 to enter the storage box 6, the aggregate is prevented from being piled up at the discharging port 302, the storage box 6 is used for collecting and storing the processed and manufactured aggregate, and the carbon dioxide is prevented from being transported after the aggregate is connected with the conveying cylinder 3, and the carbon dioxide is convenient for collecting the aggregate and the wheels 603 are prevented from being transported.
The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, all of the combinations of the technical features should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.
Claims (9)
1. The utility model provides a recycled aggregate manufacturing installation, includes the base, a serial communication port, still include crushing case, transport section of thick bamboo, grinding mechanism, driving piece and storage case, above-mentioned crushing case links firmly on base upper portion, crushing case includes casing, income hopper, crushing mechanism, screen cloth and actuating mechanism, and above-mentioned income hopper sets up on casing upper portion, it is provided with the apron that can open and close to go into hopper upper portion, above-mentioned casing lower part links firmly with base upper portion, and above-mentioned crushing mechanism connects in the casing, and above-mentioned screen cloth links firmly inside the casing and screen cloth is laminated with crushing mechanism lower part, and above-mentioned actuating mechanism links firmly in the casing outside, actuating mechanism is connected with the one end that crushing mechanism stretches out the casing, and above-mentioned transport section of thick bamboo passes through the connecting seat and links firmly on base upper portion, the one end and the casing inner chamber intercommunication of transport section of thick bamboo, the base is stretched out to the other end of transport section of thick bamboo, above-mentioned grinding mechanism links firmly in transport section of thick bamboo, the one end of thick bamboo and crushing mechanism just the one end of grinding mechanism links firmly on base upper portion, the one end of the drive piece and the adjacent one end of the base and the storage case that stretches out.
2. The recycled aggregate manufacturing device according to claim 1, wherein the crushing mechanism comprises two parallel knife rolls and two cross bars respectively penetrating through the two knife rolls, wherein a plurality of crushing blades are fixedly installed on the outer walls of the knife rolls, the cross bars are axially fixedly connected in the shell, and one ends of the two cross bars extend out of the shell and are connected with the driving mechanism.
3. The apparatus for producing recycled aggregate according to claim 2, wherein the screen is attached to the lower part of the crushing mechanism in a "w" shape in side view, and a plurality of holes penetrating therethrough are uniformly formed in the screen.
4. The recycled aggregate manufacturing device according to claim 3, wherein the driving mechanism comprises a motor, a driving wheel and a driven wheel, a rotating shaft of the motor is fixedly connected with the driving wheel, the driving wheel and the driven wheel are respectively and correspondingly fixedly connected with one end of the cross rod extending out of the shell, and the driving wheel and the driven wheel are right and left opposite and are in meshed connection.
5. The recycled aggregate manufacturing apparatus according to claim 4, wherein the crushing mechanism, the screen and the driving mechanism constitute a crushing unit, the crushing box is provided with a plurality of crushing units, and the crushing units are arranged vertically opposite to each other.
6. The recycled aggregate manufacturing device according to claim 5, wherein the upper part of one end of the conveying cylinder is provided with a feed inlet communicated with the inner cavity of the conveying cylinder, the feed inlet is communicated with the inner cavity of the shell, the lower part of one end of the conveying cylinder extending out of the base is provided with a discharge outlet communicated with the inner cavity of the conveying cylinder, the discharge outlet is connected with the feed outlet of the storage box, the upper end of the conveying cylinder is further connected with a gas pipeline, the end part of the gas pipeline extends out of the crushing box, and the end part of the gas pipeline is provided with an openable cover plate.
7. The recycled aggregate manufacturing device according to claim 6, wherein the grinding mechanism comprises a shaft rod, a discharge blade, a plurality of grinding rods and a plurality of conveying blades, the shaft rod is axially and fixedly connected in the conveying cylinder, one end of the shaft rod extends out of the conveying cylinder and the crushing box is connected with the driving piece, the shaft rod of the shaft rod is equidistantly provided with the plurality of grinding rods and the plurality of conveying blades, the grinding rods and the conveying blades are arranged in a staggered manner, the discharge blade is arranged at one end, close to the discharge hole, of the shaft rod, and the blades at the end parts of the discharge blades are arranged facing the discharge hole.
8. The recycled aggregate manufacturing apparatus according to claim 7, wherein the driving member is fixedly connected to an upper portion of one end of the base through a connecting seat, and a rotating shaft of the driving member is fixedly connected to one end of the shaft rod extending out of the conveying cylinder and the crushing box.
9. The recycled aggregate manufacturing apparatus according to claim 8, wherein the storage tank includes a discharge opening, a tank body, and wheels, the discharge opening is provided at an upper portion of one end of the tank body, the discharge opening is connected to the transport cylinder, a handle is provided at an upper portion of the other end of the tank body, a connection shaft is provided at a lower portion of the tank body, and the wheels are rotatably connected to the connection shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321106429.XU CN220071928U (en) | 2023-05-08 | 2023-05-08 | Recycled aggregate manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321106429.XU CN220071928U (en) | 2023-05-08 | 2023-05-08 | Recycled aggregate manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071928U true CN220071928U (en) | 2023-11-24 |
Family
ID=88815548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321106429.XU Active CN220071928U (en) | 2023-05-08 | 2023-05-08 | Recycled aggregate manufacturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071928U (en) |
-
2023
- 2023-05-08 CN CN202321106429.XU patent/CN220071928U/en active Active
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