CN114618629A - Effectual municipal construction rubbish pre treatment facility of environmental protection - Google Patents
Effectual municipal construction rubbish pre treatment facility of environmental protection Download PDFInfo
- Publication number
- CN114618629A CN114618629A CN202210140175.7A CN202210140175A CN114618629A CN 114618629 A CN114618629 A CN 114618629A CN 202210140175 A CN202210140175 A CN 202210140175A CN 114618629 A CN114618629 A CN 114618629A
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- China
- Prior art keywords
- case
- fixedly connected
- gear
- dust removal
- plate
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- 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.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000007613 environmental effect Effects 0.000 title claims abstract description 8
- 239000010813 municipal solid waste Substances 0.000 title claims description 20
- 238000002203 pretreatment Methods 0.000 title claims description 7
- 239000000428 dust Substances 0.000 claims abstract description 69
- 239000002699 waste material Substances 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
-
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses municipal building waste pretreatment equipment with good environmental protection effect, which belongs to the technical field of building waste pretreatment equipment and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a crushing box, a crushing mechanism is arranged inside the crushing box, a filter plate is arranged inside the crushing box, screening mechanisms are arranged on two sides of the bottom of the filter plate, a dust removal mechanism is arranged on the right side of the crushing box, and the crushing mechanism comprises a case, a first motor, a transmission belt, a first gear and a second gear. According to the invention, the crushing mechanism is arranged to crush the construction waste, the screening mechanism is arranged to screen the crushed construction waste, the dust removing mechanism is arranged to dust and collect dust, so that the dust can be collected and dusted when the construction waste is crushed by the waste pretreatment equipment, and the un-crushed construction waste can be screened and filtered, thereby improving the use efficiency and being beneficial to the use of people.
Description
Technical Field
The invention relates to the technical field of construction waste pretreatment equipment, in particular to municipal construction waste pretreatment equipment with a good environment-friendly effect.
Background
The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, so that the construction waste needs to be pretreated.
Present current rubbish pre treatment equipment is when smashing building rubbish, can't collect and the dust fall is handled, and can't filter the not kibbling building rubbish of screening to reduce the availability factor, consequently, technical personnel in the field provide the effectual municipal administration building rubbish pre treatment equipment of environmental protection, in order to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
The invention aims to provide municipal construction waste pretreatment equipment with a good environment-friendly effect so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an effectual municipal building rubbish pre treatment device of environmental protection, includes the bottom plate, the case is smashed to the top fixedly connected with of bottom plate, the inside of smashing the case is provided with rubbing crusher and constructs, the inside of smashing the case is provided with the filter, the both sides of filter bottom all are provided with screening mechanism, the right side of smashing the case is provided with dust removal mechanism.
As a further scheme of the invention: the crushing mechanism comprises a case, a first motor, a transmission belt, a first gear and a second gear, the right side of the case is fixedly connected with the left side of the crushing box, the inside of the case is fixedly connected with the first motor, the front side of a rotating shaft of the first motor is movably connected with the transmission belt, the right side of the transmission belt extends to the inside of the crushing box and is connected with the first gear in a transmission manner, the back side of the first gear is movably connected with the inside of the crushing box through a pin shaft, the right side of the first gear is meshed with the second gear, and the back side of the second gear is movably connected with the crushing box through a pin shaft.
As a still further scheme of the invention: screening mechanism includes carriage release lever, fixed plate, fly leaf, spring, rolling disc and second motor, the both sides of filter bottom all with carriage release lever fixed connection, the inside swing joint of surface and fixed plate of carriage release lever, the bottom of fixed plate and the bottom fixed connection who smashes the incasement chamber, the bottom of carriage release lever extends to the inside of fixed plate and with fly leaf fixed connection, the surface and the spring swing joint of carriage release lever, the top and the bottom of spring respectively with fixed plate and fly leaf fixed connection, the bottom and the rolling disc swing joint of fly leaf, the back and the second motor fixed connection of rolling disc, the back and the fixed plate fixed connection of second motor.
As a still further scheme of the invention: dust removal mechanism includes fan, dust removal case, shower nozzle, water pump, connecting pipe and water tank, the left side of fan is passed through the pipeline and is smashed the case intercommunication, the right side of fan is passed through pipeline and dust removal case intercommunication, the bottom of dust removal case and the top fixed connection of bottom plate, the inside and the shower nozzle intercommunication of dust removal case, the top of shower nozzle extend to the outside of dust removal case and communicate with the water pump, the right side and the connecting pipe intercommunication of water pump, the right-hand member and the water tank intercommunication of connecting pipe, the bottom of water tank and the top fixed connection of bottom plate.
As a still further scheme of the invention: the inside swing joint of crushing case has the collecting box, the radial section shape of collecting box is the rectangle.
As a still further scheme of the invention: the front of smashing case and dust removal case all articulates through the hinge has the chamber door, the front fixedly connected with handle of chamber door.
As a still further scheme of the invention: the inside fixedly connected with deflector of crushing case, the quantity of deflector is two, the radial cross section shape of deflector is triangle-shaped.
As a still further scheme of the invention: the inside swing joint of dust removal case has the filter frame, the equal fixedly connected with backup pad in both sides of filter frame bottom, one side of backup pad and the inside fixed connection of dust removal case.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the crushing mechanism is arranged to crush the construction waste, the screening mechanism is arranged to screen the crushed construction waste, the dust removing mechanism is arranged to dust and collect dust, so that the dust can be collected and dusted when the construction waste is crushed by the waste pretreatment equipment, and the un-crushed construction waste can be screened and filtered, thereby improving the use efficiency and being beneficial to the use of people.
2. According to the invention, a first motor is started to drive a transmission belt to rotate, the transmission belt drives a first gear to rotate, the first gear drives a second gear to rotate, so that the construction waste can be crushed, a second motor is started to drive a rotating disc to rotate, the rotating disc drives a movable plate to move, the movable plate drives a movable rod and a spring to move, a filter plate can be driven to move up and down, a fan is started to enable dust to flow into the interior of a dust removal box through a pipeline, a water pump is started to enable water in a water tank to flow into the interior of the dust removal box through a connecting pipe and a spray head, so that dust can be reduced and collected, a collecting box is placed in the crushing box to collect the crushed construction waste, a handle is held to drive a box door to move, the crushing box and the dust removal box can be closed, a guide plate is installed in the crushing box to guide and limit the waste, and a support plate is installed in the dust removal box, put the filter holder in the backup pad, can collect the dust after the dust fall.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is a side view of a second motor of the present invention.
In the figure: 1. a base plate; 2. a crushing box; 3. a crushing mechanism; 31. a chassis; 32. a first motor; 33. a transmission belt; 34. a first gear; 35. a second gear; 4. a filter plate; 5. a screening mechanism; 51. a travel bar; 52. a fixing plate; 53. a movable plate; 54. a spring; 55. rotating the disc; 56. a second motor; 6. a dust removal mechanism; 61. a fan; 62. a dust removal box; 63. a spray head; 64. a water pump; 65. a connecting pipe; 66. a water tank; 7. a collection box; 8. a box door; 9. a guide plate; 10. a filter frame; 11. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the invention, the municipal construction waste pretreatment equipment with good environmental protection effect comprises a bottom plate 1, a crushing box 2 is fixedly connected to the top of the bottom plate 1, a crushing mechanism 3 is arranged inside the crushing box 2, a filter plate 4 is arranged inside the crushing box 2, screening mechanisms 5 are arranged on two sides of the bottom of the filter plate 4, and a dust removal mechanism 6 is arranged on the right side of the crushing box 2.
Through setting up rubbing crusher structure 3, can carry out shredding to building rubbish, through setting up screening mechanism 5, can filter the building rubbish after smashing, through setting up dust removal mechanism 6, can carry out the dust fall and collect to the dust, make rubbish pre treatment facility when smashing building rubbish, can collect and the dust fall is handled the dust, and can filter the filtration of screening to the non-kibbling building rubbish to improve the availability factor, be favorable to people's use.
In this embodiment, the crushing mechanism 3 includes a case 31, a first motor 32, a transmission belt 33, a first gear 34 and a second gear 35, the right side of the case 31 is fixedly connected with the left side of the crushing box 2, the inside of the case 31 is fixedly connected with the first motor 32, the front side of the rotating shaft of the first motor 32 is movably connected with the transmission belt 33, the right side of the transmission belt 33 extends to the inside of the crushing box 2 and is in transmission connection with the first gear 34, the back side of the first gear 34 is movably connected with the inside of the crushing box 2 through a pin shaft, the right side of the first gear 34 is meshed with the second gear 35, and the back side of the second gear 35 is movably connected with the crushing box 2 through a pin shaft.
Start first motor 32 and drive the drive belt 33 and rotate, drive belt 33 drives first gear 34 and rotates, and first gear 34 drives second gear 35 and rotates, can smash building rubbish.
In this embodiment, the screening mechanism 5 includes a movable rod 51, a fixed plate 52, a movable plate 53, a spring 54, a rotating disc 55 and a second motor 56, both sides of the bottom of the filter plate 4 are fixedly connected with the movable rod 51, the surface of the movable rod 51 is movably connected with the inside of the fixed plate 52, the bottom of the fixed plate 52 is fixedly connected with the bottom of the inner cavity of the crushing box 2, the bottom end of the movable rod 51 extends into the inside of the fixed plate 52 and is fixedly connected with the movable plate 53, the surface of the movable rod 51 is movably connected with the spring 54, the top and the bottom of the spring 54 are respectively fixedly connected with the fixed plate 52 and the movable plate 53, the bottom of the movable plate 53 is movably connected with the rotating disc 55, the back of the rotating disc 55 is fixedly connected with the second motor 56, and the back of the second motor 56 is fixedly connected with the fixed plate 52.
The second motor 56 is started to drive the rotating disc 55 to rotate, the rotating disc 55 drives the movable plate 53 to move, and the movable plate 53 drives the movable rod 51 and the spring 54 to move, so as to drive the filter plate 4 to move up and down.
In this embodiment, the dust removing mechanism 6 includes a fan 61, a dust removing box 62, a spray head 63, a water pump 64, a connecting pipe 65 and a water tank 66, the left side of the fan 61 is communicated with the crushing box 2 through a pipeline, the right side of the fan 61 is communicated with the dust removing box 62 through a pipeline, the bottom of the dust removing box 62 is fixedly connected with the top of the base plate 1, the inside of the dust removing box 62 is communicated with the spray head 63, the top end of the spray head 63 extends to the outside of the dust removing box 62 and is communicated with the water pump 64, the right side of the water pump 64 is communicated with the connecting pipe 65, the right end of the connecting pipe 65 is communicated with the water tank 66, and the bottom of the water tank 66 is fixedly connected with the top of the base plate 1.
The fan 61 is started to make the dust flow into the dust removing box 62 through the pipeline, the water pump 64 is started to make the water in the water tank 66 flow into the dust removing box 62 through the connecting pipe 65 and the nozzle 63, and the dust can be reduced and collected.
In this embodiment, the crushing box 2 is movably connected with a collecting box 7 inside, and the radial section of the collecting box 7 is rectangular.
The collecting box 7 is placed inside the crushing box 2, and crushed construction waste can be collected.
In this embodiment, the crushing box 2 and the dust removing box 62 are hinged with a box door 8 through hinges, and a handle is fixedly connected to the front of the box door 8.
The handle is held to drive the box door 8 to move, and the crushing box 2 and the dust removing box 62 can be closed.
In this embodiment, the guide plates 9 are fixedly connected to the inside of the crush box 2, the number of the guide plates 9 is two, and the radial sectional shape of the guide plates 9 is a triangle.
Install deflector 9 in the inside of smashing case 2, can lead and spacing rubbish.
In this embodiment, the interior of the dust removing box 62 is movably connected with a filter rack 10, two sides of the bottom of the filter rack 10 are fixedly connected with supporting plates 11, and one side of the supporting plate 11 is fixedly connected with the interior of the dust removing box 62.
The support plate 11 is mounted inside the dust removing box 62, and the filter holder 10 is placed on the support plate 11, whereby dust after dust fall can be collected.
The working principle of the invention is as follows: building garbage is put into the crushing box 2, the first motor 32 is started through an external controller to drive the transmission belt 33 to rotate, the transmission belt 33 drives the first gear 34 to rotate, the first gear 34 drives the second gear 35 to rotate, the building garbage can be crushed, when the crushed building garbage falls onto the filter plate 4, the second motor 56 is started to drive the rotating disc 55 to rotate, the rotating disc 55 drives the movable plate 53 to move, the movable plate 53 drives the movable rod 51 and the spring 54 to move, the movable rod 51 drives the filter plate 4 to move up and down, the crushed building garbage can be screened, when the building garbage is crushed and generates a large amount of dust, the fan 61 is started to enable the dust to flow into the dust removing box 62 through a pipeline, meanwhile, the water pump 64 is started to enable water in the water tank 66 to flow into the dust removing box 62 through the connecting pipe 65 and the spray nozzle 63, and dust can be reduced, the dusted dust is collected by the filter frame 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an effectual municipal construction rubbish pre treatment device of environmental protection, includes bottom plate (1), its characterized in that: the top fixedly connected with of bottom plate (1) smashes case (2), the inside of smashing case (2) is provided with rubbing crusher structure (3), the inside of smashing case (2) is provided with filter (4), the both sides of filter (4) bottom all are provided with screening mechanism (5), the right side of smashing case (2) is provided with dust removal mechanism (6).
2. The environmentally-friendly and effective municipal construction waste pretreatment equipment according to claim 1, further comprising: crushing mechanism (3) include quick-witted case (31), first motor (32), drive belt (33), first gear (34) and second gear (35), the right side of quick-witted case (31) and the left side fixed connection who smashes case (2), the inside and first motor (32) fixed connection of quick-witted case (31), the front and drive belt (33) swing joint of first motor (32) pivot, the right side of drive belt (33) extends to the inside of smashing case (2) and is connected with first gear (34) transmission, the inside swing joint of round pin axle and smashing case (2) is passed through to the back of first gear (34), the right side and the meshing of second gear (35) of first gear (34), the back of second gear (35) is through round pin axle and smashing case (2) swing joint.
3. The municipal building waste pretreatment equipment with good environmental protection effect according to claim 1, characterized in that: the screening mechanism (5) comprises a moving rod (51), a fixed plate (52), a movable plate (53), a spring (54), a rotating disc (55) and a second motor (56), two sides of the bottom of the filter plate (4) are fixedly connected with the moving rod (51), the surface of the moving rod (51) is movably connected with the inside of the fixed plate (52), the bottom of the fixed plate (52) is fixedly connected with the bottom of the inner cavity of the crushing box (2), the bottom end of the moving rod (51) extends into the fixed plate (52) and is fixedly connected with the movable plate (53), the surface of the moving rod (51) is movably connected with the spring (54), the top and the bottom of the spring (54) are respectively fixedly connected with the fixed plate (52) and the movable plate (53), the bottom of the movable plate (53) is movably connected with the rotating disc (55), and the back of the rotating disc (55) is fixedly connected with the second motor (56), the back of the second motor (56) is fixedly connected with the fixed plate (52).
4. The environmentally-friendly and effective municipal construction waste pretreatment equipment according to claim 1, further comprising: dust removal mechanism (6) are including fan (61), dust removal case (62), shower nozzle (63), water pump (64), connecting pipe (65) and water tank (66), the left side of fan (61) is passed through the pipeline and is smashed case (2) intercommunication, the right side of fan (61) is passed through pipeline and dust removal case (62) intercommunication, the bottom of dust removal case (62) and the top fixed connection of bottom plate (1), the inside and shower nozzle (63) intercommunication of dust removal case (62), the top of shower nozzle (63) extend to the outside of dust removal case (62) and communicate with water pump (64), the right side and the connecting pipe (65) intercommunication of water pump (64), the right-hand member and the water tank (66) intercommunication of connecting pipe (65), the bottom and the top fixed connection of bottom plate (1) of water tank (66).
5. The environmentally-friendly and effective municipal construction waste pretreatment equipment according to claim 1, further comprising: the inner part of the crushing box (2) is movably connected with a collecting box (7), and the radial section of the collecting box (7) is rectangular.
6. The environmentally-friendly municipal building waste pretreatment equipment with good effect according to claim 4, characterized in that: the front surfaces of the crushing box (2) and the dust removing box (62) are hinged to a box door (8) through hinges, and the front surface of the box door (8) is fixedly connected with a handle.
7. The environmentally-friendly and effective municipal construction waste pretreatment equipment according to claim 1, further comprising: the inside fixedly connected with deflector (9) of crushing case (2), the quantity of deflector (9) is two, the radial cross-sectional shape of deflector (9) is triangle-shaped.
8. The environmentally-friendly municipal building waste pretreatment equipment with good effect according to claim 4, characterized in that: the inside swing joint of dust removal case (62) has filter frame (10), the equal fixedly connected with backup pad (11) in both sides of filter frame (10) bottom, the inside fixed connection of one side and dust removal case (62) of backup pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140175.7A CN114618629A (en) | 2022-02-16 | 2022-02-16 | Effectual municipal construction rubbish pre treatment facility of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140175.7A CN114618629A (en) | 2022-02-16 | 2022-02-16 | Effectual municipal construction rubbish pre treatment facility of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114618629A true CN114618629A (en) | 2022-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210140175.7A Pending CN114618629A (en) | 2022-02-16 | 2022-02-16 | Effectual municipal construction rubbish pre treatment facility of environmental protection |
Country Status (1)
| Country | Link |
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| CN (1) | CN114618629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117101763A (en) * | 2023-08-18 | 2023-11-24 | 深圳市建筑装饰(集团)有限公司 | Ecological environmental protection treatment facility of building rubbish based on green construction |
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| CN110215956A (en) * | 2019-05-22 | 2019-09-10 | 陈莹 | A kind of environmental protection depositing dust type construction waste crushing device |
| CN212976257U (en) * | 2020-05-26 | 2021-04-16 | 李洛博 | Building rubbish rubbing crusher |
| CN213966833U (en) * | 2020-10-30 | 2021-08-17 | 王隆虎 | Dust-free construction waste recycling device for constructional engineering |
| CN214439432U (en) * | 2020-10-11 | 2021-10-22 | 深圳市港龙混凝土有限公司 | Reducing mechanism for building garbage disposal |
| CN215312708U (en) * | 2021-07-05 | 2021-12-28 | 四川汇友建设工程有限公司 | Building rubbish reducing mechanism |
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2022
- 2022-02-16 CN CN202210140175.7A patent/CN114618629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215956A (en) * | 2019-05-22 | 2019-09-10 | 陈莹 | A kind of environmental protection depositing dust type construction waste crushing device |
| CN212976257U (en) * | 2020-05-26 | 2021-04-16 | 李洛博 | Building rubbish rubbing crusher |
| CN214439432U (en) * | 2020-10-11 | 2021-10-22 | 深圳市港龙混凝土有限公司 | Reducing mechanism for building garbage disposal |
| CN213966833U (en) * | 2020-10-30 | 2021-08-17 | 王隆虎 | Dust-free construction waste recycling device for constructional engineering |
| CN215312708U (en) * | 2021-07-05 | 2021-12-28 | 四川汇友建设工程有限公司 | Building rubbish reducing mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117101763A (en) * | 2023-08-18 | 2023-11-24 | 深圳市建筑装饰(集团)有限公司 | Ecological environmental protection treatment facility of building rubbish based on green construction |
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Application publication date: 20220614 |