CN220425442U - Construction concrete waste recovery device - Google Patents
Construction concrete waste recovery device Download PDFInfo
- Publication number
- CN220425442U CN220425442U CN202321774822.6U CN202321774822U CN220425442U CN 220425442 U CN220425442 U CN 220425442U CN 202321774822 U CN202321774822 U CN 202321774822U CN 220425442 U CN220425442 U CN 220425442U
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- crushing
- broken case
- crushing box
- concrete waste
- motor
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- 239000002699 waste material Substances 0.000 title claims abstract description 56
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004064 recycling Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000003651 drinking water Substances 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000009435 building construction Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a construction concrete waste recycling device, which comprises a crushing box, wherein the top end of the crushing box is provided with a feed inlet, a crushing roller is rotatably connected to the inside of the crushing box at an upper position, a crushing motor is arranged at one side of the crushing box at an upper position, a shaft of the crushing motor is fixedly connected with the crushing roller, a screw conveying cylinder is arranged at one side of the crushing box far away from the crushing motor, a support frame is fixedly connected to the lower end of the crushing box, the front end of the crushing box is provided with a dust fall mechanism, the dust fall mechanism comprises a water pump and a connecting pipe, the water pump is fixedly connected to the front end of the crushing box at a lower position, and a water pumping port of the water pump is connected with the bottom central position of the crushing box through a water pumping pipe; the construction concrete waste recycling device is simple and easy to understand in operation, convenient for crushing and recycling concrete waste and convenient for subsequent processing and use of the concrete waste.
Description
Technical Field
The utility model relates to the technical field of building material recovery, in particular to a building construction concrete waste recovery device.
Background
The waste of the concrete is transported to suburbs or the periphery of cities for simple landfill or open-air stockpiling without any treatment, so that not only is the land and resources wasted, but also the environment is polluted, and the production and utilization of the concrete waste have important significance for saving the resources and protecting the environment;
when the existing construction concrete waste recycling device is used, when concrete waste is recycled, due to the fact that concrete is solidified, particles are large and difficult to process, the concrete waste needs to be crushed firstly, a large amount of dust is easily generated in the crushing process, and all concrete waste cannot be crushed to a qualified degree, so that unqualified concrete fragments and qualified concrete fragments are mixed, follow-up processing and use are affected, meanwhile, after concrete is crushed, the concrete fragments with large particle sizes need to be screened out for secondary crushing due to different sizes of the concrete fragments, and efficiency is low.
Disclosure of Invention
The utility model mainly aims to provide a device for recycling concrete waste in building construction, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a construction concrete waste recycling device, includes the crushing case, the top of crushing case is provided with the feed inlet, the inside of crushing case is connected with the crushing roller by the rotation of upper position, the crushing motor is installed to one side of crushing case is by upper position, and the spindle and the crushing roller fixed connection of crushing motor, the screw conveyer section of thick bamboo is installed to one side of crushing case keeping away from the crushing motor, the lower extreme fixedly connected with support frame of crushing case;
the front end of broken case is provided with dust fall mechanism, dust fall mechanism includes water pump, connecting pipe, water pump fixed connection installs in the front end of broken case and leans on the lower position, the water pumping mouth of water pump is connected with the bottom intermediate position of broken case through the drinking-water pipe, the connecting pipe is installed at the front end of broken case through spray pipe one, and the bottom of connecting pipe is connected with the delivery port of water pump, encircles be provided with spray pipe two around the feed inlet, spray pipe two's front end is connected with the top of connecting pipe.
As a further scheme of the utility model, a metal screen matched with the spiral conveying cylinder is arranged in the middle of the crushing box, the metal screen is obliquely arranged, one end far away from the spiral conveying cylinder is tilted, one end, close to the center point of the crushing box, of the water spraying pipe I and the pushing motor is connected with a plurality of spray heads, and a scrap filtering frame is detachably connected to the lower position of one side of the crushing box.
As a further scheme of the utility model, a pushing motor is arranged at the central position of the rear end of the crushing box, a shaft of the pushing motor penetrates through the rear end of the crushing box and is fixedly connected with a screw rod, the screw rod is connected with the inner front wall of the crushing box, bearings are arranged at the joints of the crushing box, the shaft and the screw rod, the bearings are in rotary connection, the outer ring of the screw rod is in threaded connection with a push plate, and the bottom surface of the push plate is attached to the top surface of the metal screen.
As a further scheme of the utility model, the front end and the rear end of the crushing box are respectively provided with a discharge hole at the lower position, the discharge holes are provided with a discharge mechanism, the discharge mechanism comprises two fixing frames, the two fixing frames are respectively arranged in the discharge holes, one side, close to the spiral conveying cylinder, of the fixing frame is provided with a conveying motor, one end, far away from the crushing box, of the fixing frame is rotatably connected with a rotary roller, and the outer ring of the rotary roller is provided with a conveying net belt.
As a further scheme of the utility model, the shafts of the two conveying motors are respectively and fixedly connected with a rotary roller far away from the center point of the crushing box, a partition plate is arranged at the middle position of the lower end of the metal screen, and the bottom surface of the partition plate is attached to the top surface of the conveying mesh belt.
As a further scheme of the utility model, drying air openings are formed in the top ends of the two fixing frames and close to one end of the crushing box, and the same connecting air pipe is arranged in the central position of the top ends of the two drying air openings.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the dust falling mechanism and the discharging mechanism are arranged, when concrete materials generated in building construction are recovered, concrete waste materials can be crushed into particles with proper particle sizes through the crushing motor and the crushing roller, so that the particles are prevented from being excessively large in particle size and difficult to use, the follow-up treatment is facilitated, meanwhile, water flows can be conveyed to the inside of the crushing box and sprayed out of the feeding hole through the water pump and the connecting pipe, dust falling is facilitated during crushing, dust is prevented from flying in disorder, and meanwhile, the water flows are filtered through the debris filtering frame and then returned to the inside of the crushing box again, the concrete waste materials can be reused as required, resources are saved, the operation is simple and easy to understand, and the concrete waste materials can be crushed and recovered conveniently;
through the metal screen cloth that sets up and the conveying guipure, through the concrete waste material screening after the metal screen cloth to the breakage, avoid unqualified concrete waste material to mix with qualified concrete waste material, promote the concrete waste material after the breakage on its metal screen cloth through the push pedal that sets up simultaneously, avoid it to pile up the mesh on the jam metal screen cloth in same department, simultaneously carry the broken incasement with unqualified concrete waste material again through the screw conveyer drum that sets up, increase crushing efficiency, and through the stoving wind gap that sets up, can dry the qualified concrete waste material of carrying out on the conveying guipure, the concrete waste material follow-up processing of being convenient for uses.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a construction concrete waste recycling device of the present utility model;
FIG. 2 is a rear perspective view of FIG. 1 in the overall construction of a construction concrete waste recycling device according to the present utility model;
FIG. 3 is a left side view showing the internal structure of a crushing box in the construction concrete waste recycling apparatus of the present utility model;
fig. 4 is a front view showing the internal structure of a crushing box in the construction concrete waste recycling apparatus of the present utility model.
In the figure: 1. a crushing box; 2. a screw conveying cylinder; 3. a feed inlet; 4. a crushing motor; 5. a crushing roller; 6. a metal screen; 7. a dust fall mechanism; 8. a water pump; 9. a connecting pipe; 10. a first water spraying pipe; 11. a pushing motor; 12. a push plate; 13. a partition plate; 14. a discharging mechanism; 15. a fixing frame; 16. conveying a mesh belt; 17. drying the air port; 18. connecting an air pipe; 19. and (5) a debris filtering frame.
Detailed Description
The utility model is further described in conjunction with the following detailed description in order to make the technical hand, the creation features, the achievement of the purpose and the effect of the utility model easy to understand.
1-4, a construction concrete waste recycling device comprises a crushing box 1, wherein a feed inlet 3 is formed in the top end of the crushing box 1, a crushing roller 5 is rotatably connected to the inside of the crushing box 1 at an upper position, a crushing motor 4 is arranged at an upper position on one side of the crushing box 1, a shaft of the crushing motor 4 is fixedly connected with the crushing roller 5, a spiral conveying cylinder 2 is arranged on one side, far away from the crushing motor 4, of the crushing box 1, and a support frame is fixedly connected to the lower end of the crushing box 1;
the front end of broken case 1 is provided with dust fall mechanism 7, dust fall mechanism 7 includes water pump 8, connecting pipe 9, water pump 8 fixed connection installs in the front end of broken case 1 and leans on the lower position, the water pumping mouth of water pump 8 is connected with the bottom intermediate position of broken case 1 through the drinking-water pipe, connecting pipe 9 passes through spray pipe one 10 and installs the front end at broken case 1, and the bottom of connecting pipe 9 is connected with the delivery port of water pump 8, be provided with spray pipe two around feed inlet 3, spray pipe two's front end is connected with the top of connecting pipe 9.
In this embodiment, the inside central point of broken case 1 puts and is provided with the metal screen cloth 6 that matches each other with screw conveyer section of thick bamboo 2, metal screen cloth 6 sets up for the slope, and keep away from screw conveyer section of thick bamboo 2's one end perk, spray pipe one 10 is connected with a plurality of shower nozzles with the one end that push away material motor 11 and is close to broken case 1 central point, broken case 1's one side is connected with piece filter frame 19 by the lower position dismantlement, can be blocked by metal screen cloth 6 when concrete waste material size is great through the screw conveyer section of thick bamboo 2 that sets up, can drop into screw conveyer section of thick bamboo 2 through the action of gravity simultaneously, later carry again from feed inlet 3 the inside of getting into broken case 1 through screw conveyer section of thick bamboo 2 and carry out the secondary breakage, until the size is suitable, the concrete waste material recovery process of being convenient for carries out a lot of breakage.
In this embodiment, the rear end central point of broken case 1 puts and installs pushing motor 11, pushing motor 11's spindle runs through broken case 1's rear end fixedly connected with lead screw, the lead screw is connected with broken case 1's inside front wall, and broken case 1 all is provided with the bearing with the junction of spindle and screw, be the rotation connection through the bearing, the outer lane threaded connection of lead screw has push pedal 12, and push pedal 12 bottom surface and metal screen 6 top surface laminating, the accessible starts pushing motor 11, pushing motor 11 drives push pedal 12 and promotes the concrete behind the metal screen 6 surface breakage, avoid it to pile up in same department and block up mesh on the metal screen 6.
In this embodiment, the discharge gate has all been seted up to the front and back end of broken case 1 by the lower position, the discharge gate is provided with discharge mechanism 14, discharge mechanism 14 includes two mounts 15, two mounts 15 are installed respectively in the discharge gate, the transport motor is installed to one side that mount 15 is close to spiral delivery section of thick bamboo 2 and the one end of keeping away from broken case 1, the inside rotation of mount 15 is connected with the roller, the roller outer lane is provided with transport guipure 16, can start transport motor, transport motor drives transport guipure 16 and rotates, transport the concrete material out the inside of broken case 1, be convenient for carry the concrete waste material.
In this embodiment, the spindle of two conveyor motor respectively with keep away from the commentaries on classics roller fixed connection of broken case 1 central point, the low end intermediate position of metal screen cloth 6 is provided with baffle 13, and the bottom surface of baffle 13 is laminated with the top surface of carrying the guipure 16, blocks two carry the guipure 16 through the baffle 13 that sets up, avoids concrete waste to drop from between two carry the guipure 16.
In this embodiment, the top ends of two fixing frames 15 and the end close to crushing case 1 all are provided with stoving wind gap 17, and same root connection tuber pipe 18 is all installed to the top intermediate position of two stoving wind gaps 17, can be connected tuber pipe 18 with outside stoving tuber pipe, opens outside valve afterwards, carries stoving wind to stoving wind gap 17 department to spout from stoving wind gap 17 department, dry the concrete waste material of process, be convenient for follow-up processing.
When the concrete waste recycling device for building construction is used, firstly, water can be added into the crushing box 1 according to the requirement, then the crushing motor 4 and the water pump 8 can be started, the shaft of the crushing motor 4 rotates to drive the crushing roller 5 to rotate, then the concrete waste to be recycled can be put into the crushing box 1 from the feeding hole 3, when the concrete waste passes through the crushing roller 5, the crushing roller 5 crushes the concrete waste, meanwhile, the water pump 8 pumps out water flow at the bottom of the crushing box 1, and the water flow is conveyed into the crushing box 1 through the connecting pipe 9, the water spray pipe 10 and the water spray pipe II to carry out sprinkling and dust fall on the concrete waste, so that dust is prevented from flying in the crushing process, and meanwhile, the water flow can return to the bottom of the crushing box 1 again through the filtration of the chip filtering frame 19, so that the recycling is convenient and resources are saved;
then the concrete waste crushed by the crushing roller 5 falls onto the metal screen 6, and the metal screen 6 screens the concrete waste; the concrete waste with proper size can fall onto the conveying mesh belt 16 from the metal screen 6, the concrete material with larger size can be blocked by the metal screen 6 and can fall into the spiral conveying cylinder 2 under the action of gravity, and then the concrete waste enters the crushing box 1 from the feeding hole 3 for secondary crushing through the conveying of the spiral conveying cylinder 2 until the size is proper, the process of recycling and crushing the concrete waste is completed, meanwhile, when the metal screen 6 screens the concrete waste, the pushing motor 11 can be started, the pushing motor 11 drives the screw rod to rotate, the screw rod drives the push plate 12 to move back and forth, the crushed concrete on the surface of the metal screen 6 is pushed, and the phenomenon that the metal screen 6 is blocked due to accumulation at the same position can be avoided;
when the concrete waste with proper size falls onto the conveying mesh belt 16, the conveying motor can be started, the conveying mesh belt 16 is driven to rotate by the conveying motor, the concrete material is conveyed out of the crushing box 1, the connecting air pipe 18 can be connected with an external drying air pipe according to the requirement, then an external valve is opened, the drying air is conveyed to the drying air port 17 and is sprayed out from the drying air port 17, the drying air port 17 is arranged above the conveying mesh belt 16, when the crushed concrete waste passes through, the crushed concrete waste is dried, the crushed concrete waste is convenient to process and treat in the follow-up processing, and the external collecting container can be placed at the conveying mesh belt 16 according to the requirement, so that the crushed concrete material is collected.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a construction concrete waste recycling device which characterized in that: the crushing machine comprises a crushing box (1), wherein a feed inlet (3) is formed in the top end of the crushing box (1), a crushing roller (5) is rotationally connected to the inside of the crushing box (1) at an upper position, a crushing motor (4) is arranged at an upper position on one side of the crushing box (1), a machine shaft of the crushing motor (4) is fixedly connected with the crushing roller (5), a spiral conveying cylinder (2) is arranged on one side, far away from the crushing motor (4), of the crushing box (1), and a supporting frame is fixedly connected to the lower end of the crushing box (1);
the front end of broken case (1) is provided with dust fall mechanism (7), dust fall mechanism (7) include water pump (8), connecting pipe (9), water pump (8) fixed connection installs in the front end of broken case (1) and lean on lower position, the mouth that draws water of water pump (8) is connected with the bottom intermediate position of broken case (1) through the drinking-water pipe, the front end at broken case (1) is installed through spray pipe one (10) in connecting pipe (9), and the bottom of connecting pipe (9) is connected with the delivery port of water pump (8), encircles be provided with spray pipe two around feed inlet (3), the front end of spray pipe two is connected with the top of connecting pipe (9).
2. A construction concrete waste recycling device according to claim 1, characterized in that: the inside intermediate position of broken case (1) is provided with metal screen (6) that match each other with screw conveyer section of thick bamboo (2), metal screen (6) are the slope setting, and keep away from the one end perk of screw conveyer section of thick bamboo (2), one end that spout water pipe one (10) and pushing motor (11) are close to broken case (1) central point is connected with a plurality of shower nozzles, one side of broken case (1) is close to the lower position and can dismantle and be connected with piece filter frame (19).
3. A construction concrete waste recycling device according to claim 1, characterized in that: the rear end central position of broken case (1) is installed and is pushed away material motor (11), the rear end fixedly connected with lead screw that the axostylus axostyle that pushes away material motor (11) runs through broken case (1), the lead screw is connected with the inside front wall of broken case (1), and the junction of broken case (1) and axostylus axostyle all is provided with the bearing, is the rotation through the bearing and is connected, the outer lane threaded connection of lead screw has push pedal (12), and push pedal (12) bottom surface and metal screen cloth (6) top surface laminating.
4. A construction concrete waste recycling device according to claim 2, characterized in that: the utility model discloses a crushing box, including broken case (1), discharge gate has all been seted up to the front and back end position down, the discharge gate is provided with discharge mechanism (14), discharge mechanism (14) are including two mount (15), two mount (15) are installed respectively in the discharge gate, one side that mount (15) are close to spiral conveying section of thick bamboo (2) and keep away from broken case (1) one end and install conveying motor, the inside rotation of mount (15) is connected with the commentaries on classics roller, the commentaries on classics roller outer lane is provided with conveyer belt (16).
5. The construction concrete waste recycling device according to claim 4, wherein: the two conveyer motor's spindle is respectively with the commentaries on classics roller fixed connection who keeps away from broken case (1) central point, the low end intermediate position of metal screen cloth (6) is provided with baffle (13), just the bottom surface of baffle (13) is laminated with the top surface of carrying guipure (16).
6. The construction concrete waste recycling device according to claim 4, wherein: the top ends of the two fixing frames (15) and one end close to the crushing box (1) are provided with drying air openings (17), and the same connecting air pipe (18) is arranged at the central position of the top ends of the two drying air openings (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774822.6U CN220425442U (en) | 2023-07-07 | 2023-07-07 | Construction concrete waste recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774822.6U CN220425442U (en) | 2023-07-07 | 2023-07-07 | Construction concrete waste recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220425442U true CN220425442U (en) | 2024-02-02 |
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ID=89695284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321774822.6U Active CN220425442U (en) | 2023-07-07 | 2023-07-07 | Construction concrete waste recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220425442U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080057A (en) * | 2024-04-26 | 2024-05-28 | 南通一建集团有限公司 | Fine sand preparation facilities for building |
| CN118162233A (en) * | 2024-03-13 | 2024-06-11 | 广西大学 | A device and method for recycling construction waste |
| CN118384964A (en) * | 2024-05-21 | 2024-07-26 | 西北民航机场建设集团有限责任公司 | Cement concrete recycling and crushing device for airport construction |
| CN118417002A (en) * | 2024-05-29 | 2024-08-02 | 中建二局第二建筑工程有限公司 | A sand and gravel crushing device for construction |
-
2023
- 2023-07-07 CN CN202321774822.6U patent/CN220425442U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162233A (en) * | 2024-03-13 | 2024-06-11 | 广西大学 | A device and method for recycling construction waste |
| CN118080057A (en) * | 2024-04-26 | 2024-05-28 | 南通一建集团有限公司 | Fine sand preparation facilities for building |
| CN118384964A (en) * | 2024-05-21 | 2024-07-26 | 西北民航机场建设集团有限责任公司 | Cement concrete recycling and crushing device for airport construction |
| CN118417002A (en) * | 2024-05-29 | 2024-08-02 | 中建二局第二建筑工程有限公司 | A sand and gravel crushing device for construction |
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