CN112169889A - Recovery unit is smashed to building rubbish - Google Patents
Recovery unit is smashed to building rubbish Download PDFInfo
- Publication number
- CN112169889A CN112169889A CN202010892163.0A CN202010892163A CN112169889A CN 112169889 A CN112169889 A CN 112169889A CN 202010892163 A CN202010892163 A CN 202010892163A CN 112169889 A CN112169889 A CN 112169889A
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- main part
- separation
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- 238000011084 recovery Methods 0.000 title claims description 5
- 239000002699 waste material Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 37
- 239000007921 spray Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000004567 concrete Substances 0.000 abstract description 3
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000005571 horizontal transmission Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/02—Codes relating to disintegrating devices adapted for specific materials for reinforced concrete
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a construction waste crushing and recycling device which comprises a main body, cover plates, support tables, compression springs, an upper extrusion roller, a lower extrusion roller, spiral guide strips, a separating part and a conveying part, wherein the left part and the right part of the top end of the main body are respectively hinged with one cover plate, the left end and the right end of the inner part of the main body are respectively fixed with one horizontal support table, the two compression springs are respectively fixed on the two support tables, and the top ends of the compression springs are fixed with the bottom ends of the two cover plates. The permanent magnet plate cleaning machine is compact in structure and convenient to use, the construction waste can be automatically crushed and screened only by manually filling the construction waste to be recovered and treated, so that non-metal parts such as concrete and metal parts can be separated and classified and transported, the metal adsorbed on the permanent magnet plate can be cleaned by regularly starting the transmission motor, the permanent magnet plate can be ensured to be cleaned for a long time, and then the permanent magnet plate cleaning machine can be used for a long time.
Description
Technical Field
The invention relates to a crushing and recovering device, in particular to a crushing and recovering device for construction waste.
Background
The construction waste refers to waste generated during the dismantling of a main structure of a building, such as a reinforced concrete block, a block, a plain concrete block, a mortar block and the like, and the construction waste can be further crushed and screened to be used as recycled aggregate or recycled decorative brick, but the construction waste contains materials which are difficult to crush and have higher recycling value, such as reinforcing steel bars, metal embedded parts and the like. In order to achieve the maximum economic benefit, the construction waste is required to be classified and treated correspondingly, in the conventional construction waste recovery, a crusher is mostly adopted to crush the reinforced concrete blocks, and then metal materials in the reinforced concrete blocks are screened out manually, so that the process consumes a large amount of manpower, the screening efficiency is low, secondary pollution is easily caused to the environment, and the defects of the traditional construction waste crushing and recovering device are highlighted.
Disclosure of Invention
The invention aims to provide a construction waste crushing and recycling device to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a recovery unit is smashed to construction waste, includes main part, apron, brace table, compression spring, goes up squeeze roll, spiral gib block, separation part, conveying part down, two are respectively articulated to have an apron about the main part top, both ends respectively are fixed with a horizontally brace table about the main part is inside, two respectively be fixed with two compression springs on the brace table, each compression spring top and two apron bottom mounting, two horizontally last squeeze roll are installed on main part upper portion, two horizontally squeeze roll, two are installed to the main part lower part go up squeeze roll and two all be fixed with the spiral gib block on squeeze roll's the outer wall down, main part internally mounted has a separation part, a conveying part is installed to the main part bottom.
On the basis of the technical scheme, the separation part comprises a separation tile, a transmission screw, a three-fork scraper, an upper guide plate, a support rod, a permanent magnetic plate, a lower guide plate, an upper separation plate, an upper discharge port and a transmission motor, wherein a horizontal separation tile is fixed in the main body, a transmission screw is hinged in the separation tile through a bearing, the transmission screw is in threaded connection with a vertical three-fork scraper, the front end and the rear end of the separation tile are respectively fixed with a horizontal upper guide plate, the main body is internally fixed with two horizontal support rods, the two support rods are respectively fixed with a horizontal permanent magnetic plate, the left end and the right end in the main body are respectively fixed with a horizontal lower guide plate, the front end and the rear end of the lower guide plate are respectively fixed with an upper separation plate, the front end and the rear end of the bottom of the main body are respectively provided with a horizontal upper discharge port, and the two upper separation plates are fixedly connected with the bottom ends of, a horizontal transmission motor is fixed at the front end of the main body, and a rotating shaft of the transmission motor is fixed with the front end of the transmission screw rod.
On the basis of the technical scheme, the conveying part comprises a lower discharge hole, a lower separation plate, a spray pipe, a carrier roller, a conveying belt and a dragging motor, a horizontal lower discharge hole is formed in the front end of the main body, the bottom end of the lower discharge hole is fixedly provided with the inclined lower separation plate, the horizontal spray pipe is fixed at the left end and the right end of the lower discharge hole, the two horizontal carrier rollers and the two horizontal conveying belt are mounted at the bottom of the main body through bearings, the carrier roller is sleeved with the horizontal conveying belt, the horizontal dragging motor is mounted at the front part of the right end of the main body, and a rotating shaft of the dragging motor is fixed with the carrier roller at the front.
On the basis of the technical scheme, the two upper extrusion rollers and the two lower extrusion rollers are externally connected with a transmission mechanism, the spray pipe is externally connected with a water supply pump machine, the transmission motor can drive the three-fork scraper to move back and forth along the two permanent magnet plates after being electrified, the dragging motor can drive the conveying belt to move back and forth after being electrified, and the horizontal distance between the two upper extrusion rollers is larger than the horizontal distance between the two lower extrusion rollers.
Compared with the prior art, the invention has the following advantages: the permanent magnet plate cleaning machine is compact in structure and convenient to use, the construction waste can be automatically crushed and screened only by manually filling the construction waste to be recovered and treated, so that non-metal parts such as concrete and metal parts can be separated and classified and transported, the metal adsorbed on the permanent magnet plate can be cleaned by regularly starting the transmission motor, the permanent magnet plate can be ensured to be cleaned for a long time, and then the permanent magnet plate cleaning machine can be used for a long time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing the installation of the upper and lower squeeze rollers according to the present invention.
Fig. 3 is a schematic view of the installation of the trifurcated scraper of the invention.
Fig. 4 is a schematic sectional structure view of the main body of the present invention.
Fig. 5 is a schematic view of the installation of the driving motor and the dragging motor of the present invention.
In the figure: 1. the main part, 2, the apron, 3, a supporting bench, 4, compression spring, 5, go up the crushing roller, 6, lower crushing roller, 7, spiral gib block, 8, the separation part, 9, the conveying part, 10, the separation tile, 11, drive screw, 12, trident scraper, 13, go up the deflector, 14, the bracing piece, 15, permanent magnetism board, 16, lower deflector, 17, go up the separation board, 18, last discharge gate, 19, driving motor, 20, lower discharge gate, 21, lower separation board, 22, the shower, 23, the bearing roller, 24, the conveyer belt, 25, drag the motor.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-5, a construction waste crushing and recycling device comprises a main body 1, a cover plate 2, a support table 3, a compression spring 4, an upper extrusion roller 5, a lower extrusion roller 6, a spiral guide strip 7, a separation part 8 and a conveying part 9, the left and right parts of the top end of the main body 1 are respectively hinged with a cover plate 2, the left and right ends of the inside of the main body 1 are respectively fixed with a horizontal supporting platform 3, two compression springs 4 are respectively fixed on the two supporting platforms 3, the top end of each compression spring 4 is fixed with the bottom ends of the two cover plates 2, two horizontal upper extrusion rollers 5 are arranged at the upper part of the main body 1, two horizontal lower extrusion rollers 6 are arranged at the lower part of the main body 1, spiral guide strips 7 are fixed on the outer walls of the two upper extrusion rollers 5 and the two lower extrusion rollers 6, the main body 1 is internally provided with a separation part 8, and the bottom of the main body 1 is provided with a conveying part 9.
The separation part 8 comprises a separation tile 10, a transmission screw rod 11, a three-fork scraper 12, an upper guide plate 13, a support rod 14, a permanent magnet plate 15, a lower guide plate 16, an upper separation plate 17, an upper discharge port 18 and a transmission motor 19, wherein a horizontal separation tile 10 is fixed inside the main body 1, the inside of the separation tile 10 is hinged with a transmission screw rod 11 through a bearing, the transmission screw rod 11 is connected with a vertical three-fork scraper 12 in a threaded manner, the front end and the rear end of the separation tile 10 are respectively fixed with a horizontal upper guide plate 13, the main body 1 is internally fixed with two horizontal support rods 14, two horizontal permanent magnet plates 15 are respectively fixed on the support rods 14, the left end and the right end inside the main body 1 are respectively fixed with a horizontal lower guide plate 16, the front end and the rear end of the lower guide plate 16 are respectively fixed with an upper separation plate 17, the front end and the rear end of the bottom of the main body 1 are respectively provided with a horizontal upper, the two upper separation plates 17 are fixedly connected with the bottom ends of the two upper discharge ports 18, a horizontal transmission motor 19 is fixed at the front end of the main body 1, and a rotating shaft of the transmission motor 19 is fixed with the front end of the transmission screw rod 11.
The conveying part 9 comprises a lower discharge port 20, a lower separation plate 21, spray pipes 22, carrier rollers 23, a conveying belt 24 and a dragging motor 25, wherein the front end of the main body 1 is provided with the horizontal lower discharge port 20, the bottom end of the lower discharge port 20 is fixedly provided with the inclined lower separation plate 21, the left end and the right end of the lower discharge port 20 are fixedly provided with the horizontal spray pipes 22, the bottom of the main body 1 is provided with the two horizontal carrier rollers 23 through bearings, the two carrier rollers 23 are sleeved with the horizontal conveying belt 24, the front part of the right end of the main body 1 is provided with the horizontal dragging motor 25, and a rotating shaft of the dragging motor 25 is fixed with the carrier rollers 23 at the front part of the main body 1.
The upper extrusion roller 5 and the two lower extrusion rollers 6 are externally connected with a transmission mechanism, the spray pipe 22 is externally connected with a water supply pump machine, the transmission motor 19 can drive the three-fork scraper 12 to move back and forth along the two permanent magnet plates 15 after being electrified, the dragging motor 25 can drive the conveyer belt 24 to move back and forth after being electrified, and the horizontal distance between the two upper extrusion rollers 5 is larger than the horizontal distance between the two lower extrusion rollers 6.
The working principle of the invention is as follows: the construction waste is placed on the two cover plates 2, the construction waste can enable the compression springs 4 to contract under the action of gravity, so as to enter the main body 1, the two cover plates 2 are closed immediately, so as to avoid the splashing of waste fragments, the construction waste entering the main body 1 can be crushed into fine blocks under the extrusion of the two upper extrusion rollers 5 and the two lower extrusion rollers 6, simultaneously, the metal in the construction waste can be separated, then the construction waste falls onto the two permanent magnetic plates 15 under the combined action of the gravity and the spiral guide strip 7, then the permanent magnetic plates 15 can adsorb the metal in the construction waste, the non-metal part can be discharged from the lower discharge port 20 under the combined action of the lower guide plate 16 and the conveyer belt 24, dust falls under the action of the spray pipe 22 while discharging, and the metal on the permanent magnetic plates 15 can be scraped by periodically starting the transmission motor 19, and is thus discharged from the two lower discharge ports 20 through the two lower separation plates 21.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (4)
1. The utility model provides a recovery unit is smashed to construction waste, includes main part (1), apron (2), brace table (3), compression spring (4), goes up squeeze roll (5), squeeze roll (6) down, spiral gib block (7), separation part (8), conveying part (9), its characterized in that: two portions respectively articulate about main part (1) top have an apron (2), main part (1) is inside about both ends respectively be fixed with a horizontally brace table (3), two respectively be fixed with two compression spring (4), each on brace table (3) compression spring (4) top and two apron (2) bottom mounting, two horizontally last squeeze roll (5) are installed on main part (1) upper portion, two horizontally down squeeze roll (6) are installed to main part (1) lower part, two go up squeeze roll (5) and two all be fixed with spiral gib block (7) on the outer wall of squeeze roll (6) down, main part (1) internally mounted has a separation part (8), a conveying part (9) is installed to main part (1) bottom.
2. The construction waste crushing and recycling device according to claim 1, wherein: the separation part (8) comprises a separation tile (10), a transmission screw (11), a three-fork scraper (12), an upper guide plate (13), a support rod (14), a permanent magnet plate (15), a lower guide plate (16), an upper separation plate (17), an upper discharge port (18) and a transmission motor (19), wherein the main body (1) is internally fixed with a horizontal separation tile (10), the separation tile (10) is internally hinged with the transmission screw (11) through a bearing, the transmission screw (11) is connected with the vertical three-fork scraper (12) in a threaded manner, the front end and the rear end of the separation tile (10) are respectively fixed with the horizontal upper guide plate (13), the main body (1) is internally fixed with two horizontal support rods (14), the two support rods (14) are respectively fixed with the horizontal permanent magnet plate (15), the left end and the right end of the main body (1) are respectively fixed with the horizontal lower guide plate (16), two both ends respectively are fixed with one and go up stripper (17) around deflector (16) down, body (1) bottom front and back both ends are respectively opened has a horizontally last discharge gate (18), two go up stripper (17) and two last discharge gate (18) bottom is connected fixedly, body (1) front end is fixed with a horizontally driving motor (19), the pivot and the driving screw (11) front end of driving motor (19) are fixed.
3. The construction waste crushing and recycling device according to claim 1, wherein: conveying part (9) are including lower discharge gate (20), lower separator plate (21), shower (22), bearing roller (23), conveyer belt (24), drag motor (25), main part (1) front end is opened there is a horizontally lower discharge gate (20), lower discharge gate (20) bottom mounting has a lower separator plate (21) of slope, both ends are fixed with a horizontally shower (22) about lower discharge gate (20), main part (1) bottom is installed two horizontally bearing roller (23) through the bearing, two the cover has a horizontally conveyer belt (24) on bearing roller (23), main part (1) right-hand member front portion installs a horizontally drags motor (25), the pivot of dragging motor (25) is fixed mutually with the anterior bearing roller (23) of main part (1).
4. The construction waste crushing and recycling device according to claim 1 or 2, wherein: the two upper extrusion rollers (5) and the two lower extrusion rollers (6) are externally connected with a transmission mechanism, the spray pipe (22) is externally connected with a water supply pump machine, the transmission motor (19) can drive the three-fork scraper (12) to move back and forth along the two permanent magnet plates (15) after being electrified, the dragging motor (25) can drive the conveyer belt (24) to move back and forth after being electrified, and the horizontal distance between the two upper extrusion rollers (5) is larger than the horizontal distance between the two lower extrusion rollers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892163.0A CN112169889B (en) | 2020-08-31 | 2020-08-31 | Recovery unit is smashed to building rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892163.0A CN112169889B (en) | 2020-08-31 | 2020-08-31 | Recovery unit is smashed to building rubbish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112169889A true CN112169889A (en) | 2021-01-05 |
| CN112169889B CN112169889B (en) | 2022-01-11 |
Family
ID=73925258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010892163.0A Active CN112169889B (en) | 2020-08-31 | 2020-08-31 | Recovery unit is smashed to building rubbish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112169889B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635024A (en) * | 2022-10-21 | 2023-01-24 | 红旗电缆电器仪表集团有限公司 | Processing method and processing equipment for long-service-life environment-friendly energy storage cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906180A (en) * | 2018-06-26 | 2018-11-30 | 浙江农林大学 | A kind of construction waste crushing separation baler |
| CN109731659A (en) * | 2019-01-29 | 2019-05-10 | 许越 | A kind of reinforced concrete soil pulverizer |
| CN110605160A (en) * | 2019-09-16 | 2019-12-24 | 中国电建集团华东勘测设计研究院有限公司 | Device and method for crushing building waste blocks and recovering metals |
-
2020
- 2020-08-31 CN CN202010892163.0A patent/CN112169889B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906180A (en) * | 2018-06-26 | 2018-11-30 | 浙江农林大学 | A kind of construction waste crushing separation baler |
| CN109731659A (en) * | 2019-01-29 | 2019-05-10 | 许越 | A kind of reinforced concrete soil pulverizer |
| CN110605160A (en) * | 2019-09-16 | 2019-12-24 | 中国电建集团华东勘测设计研究院有限公司 | Device and method for crushing building waste blocks and recovering metals |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635024A (en) * | 2022-10-21 | 2023-01-24 | 红旗电缆电器仪表集团有限公司 | Processing method and processing equipment for long-service-life environment-friendly energy storage cable |
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| Publication number | Publication date |
|---|---|
| CN112169889B (en) | 2022-01-11 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211222 Address after: 530000 No. 1204, block C, Jinsheng Fortune Plaza, No. 15, Jinsha Avenue, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi zetao Building Materials Technology Co.,Ltd. Address before: No.27, Shanda South Road, Jinan City, Shandong Province (Shandong University) Applicant before: Sheng Jiling |
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