CN219002073U - Concrete waste slurry recycling device - Google Patents
Concrete waste slurry recycling device Download PDFInfo
- Publication number
- CN219002073U CN219002073U CN202223264572.XU CN202223264572U CN219002073U CN 219002073 U CN219002073 U CN 219002073U CN 202223264572 U CN202223264572 U CN 202223264572U CN 219002073 U CN219002073 U CN 219002073U
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- sedimentation tank
- waste slurry
- wall
- recycling device
- conveyer
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- 239000002699 waste material Substances 0.000 title claims abstract description 79
- 239000002002 slurry Substances 0.000 title claims abstract description 68
- 238000004064 recycling Methods 0.000 title claims abstract description 26
- 238000004062 sedimentation Methods 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000010865 sewage Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000001556 precipitation Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 14
- 239000002994 raw material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000012141 concentrate 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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- Treatment Of Sludge (AREA)
Abstract
The utility model provides a concrete waste slurry recycling device. The concrete waste slurry recycling device comprises a sedimentation tank, wherein an input pipe is arranged on the sedimentation tank; the conveyer is arranged on the sedimentation tank, one end of the conveyer is positioned below the outlet of the input pipe, and a conveyer belt of the conveyer is made of metal mesh; the two material guide plates are fixedly arranged on the inner walls of the two sides of the sedimentation tank respectively; the installation box is arranged in the sedimentation tank. The concrete waste slurry recycling device provided by the utility model has the advantages that stones in waste slurry liquid can be separated, disturbance can be carried out in the waste slurry precipitation process, the phenomenon that the waste slurry is hardened and cannot be recycled is avoided, and the precipitated waste slurry can be concentrated and conveniently discharged for recycling.
Description
Technical Field
The utility model relates to the technical field of concrete production and processing, in particular to a concrete waste slurry recycling device.
Background
Concrete is an important building material, and the use amount of the concrete is very large in the environment of rapid development of urban areas in China. After the tank truck of the concrete mixing station conveys concrete to the construction site and returns to the mixing station after pouring, water is added into the tank to flush out the residual concrete in the tank, so that waste slurry wastewater can be generated, stone mortar and the like in the waste slurry wastewater are directly discharged to cause great waste, and the wastewater also causes pollution to the environment. Therefore, the concrete waste slurry needs to be recycled.
In the prior art, waste slurry is generally discharged into a sedimentation tank by a recycling device for waste slurry, and the waste slurry is settled by standing and sedimentation, so that the waste slurry is discharged for collection and utilization. However, the waste slurry wastewater contains stones in concrete, and the stones are precipitated at the bottom of the sedimentation tank and can damage or even block the submersible sewage pump when discharged through the submersible sewage pump; in addition, when the waste pulp is settled in the settling tank, the waste pulp may harden, and the waste pulp cannot be discharged and reused.
Therefore, it is necessary to provide a new concrete waste recycling device to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the concrete waste slurry recycling device which can separate stones in waste slurry liquid, can disturb the waste slurry in the process of precipitation, avoids the phenomenon that the waste slurry is hardened and cannot be recycled, and can concentrate the precipitated waste slurry and conveniently discharge the precipitated waste slurry for recycling.
In order to solve the technical problems, the concrete waste slurry recycling device provided by the utility model comprises: the sedimentation tank is provided with an input pipe; the conveyer is arranged on the sedimentation tank, one end of the conveyer is positioned below the outlet of the input pipe, and a conveyer belt of the conveyer is made of metal mesh; the two material guide plates are fixedly arranged on the inner walls of the two sides of the sedimentation tank respectively; the installation box is arranged in the sedimentation tank; the support rods are fixedly arranged on the inner wall of the sedimentation tank and fixedly connected with the installation box; the disturbance mechanism is arranged in the sedimentation tank; the first pushing mechanism is arranged on the sedimentation tank; the second pushing mechanism is also arranged on the sedimentation tank; and the discharging mechanism is arranged on the sedimentation tank.
Preferably, the disturbance mechanism comprises an electric push rod, a connecting plate, a gear motor, a connecting shaft, a mounting rod and a plurality of disturbance rods, wherein the electric push rod is fixedly mounted on the inner wall of the top of the mounting box, the connecting plate is fixedly mounted at the bottom end of an output rod of the electric push rod, the gear motor is fixedly mounted at the bottom of the connecting plate, the connecting shaft is fixedly mounted at the bottom end of an output shaft of the gear motor, a through hole is formed in the bottom of the mounting box, the connecting shaft is sealed with the through hole, the mounting rod is fixedly mounted at the bottom end of the connecting shaft, the disturbance rods are fixedly mounted at the bottom end of the mounting rod, two sliding rods are fixedly mounted in the mounting box, and the connecting plate is sleeved on the two sliding rods in a sliding manner.
Preferably, the first pushing mechanism comprises two first screws, a first push plate, a first motor, two main belt pulleys and two driving belt pulleys, wherein the two first screws are respectively rotated and are hermetically installed on one side inner wall of the sedimentation tank, the first push plate is sleeved on the two first screws, the bottom of the first push plate is in sliding connection with the bottom inner wall of the sedimentation tank, the first motor is fixedly installed on one side of the sedimentation tank, the two main belt pulleys are respectively fixedly sleeved on an output shaft of the first motor, the two driving belt pulleys are respectively fixedly sleeved on one ends of the two first screws, the two main belt pulleys and the two driving belt pulleys are respectively wound with two belts, supporting blocks are respectively fixedly installed on two side inner walls of the sedimentation tank, and one ends of the two first screw rods are respectively sealed and rotationally connected with the two supporting blocks.
Preferably, the second pushing mechanism comprises a second screw rod, a second pushing plate and a second motor, the second screw rod is sealed and rotatably installed on one side inner wall of the sedimentation tank, the second pushing plate is sleeved on the second screw rod in a threaded manner, and the bottom and one side of the second pushing plate are respectively in sliding connection with the bottom inner wall and one side inner wall of the sedimentation tank.
Preferably, the discharging mechanism comprises a submersible sewage pump and a discharge pipe, the submersible sewage pump is arranged on the inner wall of the bottom of the sedimentation tank, the submersible sewage pump is positioned at the corresponding corner of the sedimentation tank, the discharge pipe is fixedly arranged at a sewage outlet of the submersible sewage pump, the discharge pipe extends out of the sedimentation tank, and the discharge pipe is in sealing connection with one side of the sedimentation tank.
Preferably, a conical cylinder is fixedly arranged at the top of the mounting box.
Compared with the related art, the concrete waste slurry recycling device provided by the utility model has the following beneficial effects:
the utility model provides a concrete waste slurry recycling device which comprises:
through sedimentation tank, input tube, conveyer, stock guide, install bin, bracing piece and disturbance mechanism matched with, the stone in the waste slurry waste liquid is separated out to the accessible conveyer to use as the concrete raw materials again after retrieving, and can deposit the waste slurry waste liquid stew, and can disturb the waste slurry of deposit, avoid the waste slurry hardening and can't retrieve and recycle, and through first pushing equipment and second pushing equipment, can collect the waste slurry of deposit, and discharge concentrated waste slurry so as to reuse through discharging equipment.
Drawings
FIG. 1 is a schematic diagram of a first front view of a concrete slurry recycling apparatus according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;
FIG. 4 is a schematic top cross-sectional view of the present utility model;
FIG. 5 is an enlarged schematic view of portion C of FIG. 4;
FIG. 6 is an enlarged schematic view of portion D of FIG. 4;
fig. 7 is a second elevational cross-sectional structural schematic of the present utility model.
Reference numerals in the drawings: 1. a sedimentation tank; 2. an input tube; 3. a conveyor; 4. a material guide plate; 5. a mounting box; 6. a support rod; 7. an electric push rod; 8. a connecting plate; 9. a speed reducing motor; 10. a connecting shaft; 11. a mounting rod; 12. a disturbance rod; 13. a first screw; 14. a first push plate; 15. a first motor; 16. a main pulley; 17. a drive pulley; 18. a second screw; 19. a second push plate; 20. a second motor; 21. a submersible sewage pump; 22. and a discharge pipe.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 7 in combination, fig. 1 is a schematic front view of a concrete waste slurry recycling apparatus according to a preferred embodiment of the present utility model; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;
FIG. 4 is a schematic top cross-sectional view of the present utility model; FIG. 5 is an enlarged schematic view of portion C of FIG. 4; FIG. 6 is an enlarged schematic view of portion D of FIG. 4; fig. 7 is a second elevational cross-sectional structural schematic of the present utility model. The concrete waste slurry recycling device comprises: sedimentation tank 1, input tube 2, conveyer 3, stock guide 4, install bin 5, bracing piece 6, disturbance mechanism, first pushing equipment, second pushing equipment and discharge mechanism, be equipped with input tube 2 on sedimentation tank 1, conveyer 3 locates on sedimentation tank 1, the one end of conveyer 3 is located the below of the export of input tube 2, conveyer 3's conveyer belt is the metal mesh material, carry out the stone in the waste slurry waste water through the conveyer belt of metal mesh material on the conveyer 3 and filter, and carry the stone to one end and fall down through operation conveyer 3, thereby isolate the stone, so as to utilize as the concrete raw materials again, two stock guide 4 respectively fixed mounting are on sedimentation tank 1's both sides inner wall, can reduce the disturbance of disturbance mechanism to the waste water above stock guide 4 through two stock guide 4, waste slurry after the reduction is mixed with waste water again, install in sedimentation tank 1, a plurality of bracing pieces 6 are all fixed mounting on sedimentation tank 1's inner wall, a plurality of bracing pieces 6 and installation bin 5 are located on sedimentation tank 1, install the first pushing equipment and install on the first pushing equipment 1.
The disturbance mechanism comprises an electric push rod 7, a connecting plate 8, a gear motor 9, a connecting shaft 10, a mounting rod 11 and a plurality of disturbance rods 12, wherein the electric push rod 7 is fixedly mounted on the inner wall of the top of the mounting box 5, the connecting plate 8 is fixedly mounted at the bottom end of an output rod of the electric push rod 7, the gear motor 9 is fixedly mounted at the bottom of the connecting plate 8, the connecting shaft 10 is fixedly mounted at the bottom end of an output shaft of the gear motor 9, a through hole is formed in the bottom of the mounting box 5, the connecting shaft 10 is sealed with the through hole, the connecting shaft 10 can rotate in the through hole and can also vertically slide in the through hole, the mounting rod 11 is fixedly mounted at the bottom end of the connecting shaft 10, the disturbance rods 12 are fixedly mounted at the bottom ends of the mounting rod 11, two slide rods are fixedly mounted in the mounting box 5, the connecting plate 8 is sleeved on the two slide rods in a sliding manner, and waste slurry at the bottom of a precipitation can be disturbed through the disturbance mechanism, hardening of the waste slurry is avoided and cannot be recycled.
The first pushing mechanism comprises two first screw rods 13, a first push plate 14, a first motor 15, two main belt pulleys 16 and two driving belt pulleys 17, wherein the two first screw rods 13 are all rotated and are hermetically installed on one side inner wall of the sedimentation tank 1, the first push plate 14 is in threaded sleeve connection with the two first screw rods 13, the bottom of the first push plate 14 is in sliding connection with the bottom inner wall of the sedimentation tank 1, the first motor 15 is fixedly installed on one side of the sedimentation tank 1, the two main belt pulleys 16 are all fixedly sleeved on the output shaft of the first motor 15, the two driving belt pulleys 17 are respectively fixedly sleeved at one ends of the two first screw rods 13, the two main belt pulleys 16 and the two driving belt pulleys 17 are respectively wound with two belts, supporting blocks are fixedly installed on two side inner walls of the sedimentation tank 1, one ends of the two first screw rods 13 are respectively in sealing and rotating connection with the two supporting blocks, and the waste slurry precipitated on the bottom inner wall of the sedimentation tank 1 is pushed by the first pushing mechanism, so that the waste slurry is concentrated to one side.
The second pushing mechanism comprises a second screw 18, a second push plate 19 and a second motor 20, the second screw 18 is sealed and rotatably installed on the inner wall of one side of the sedimentation tank 1, the second push plate 19 is sleeved on the second screw 18 in a threaded manner, the bottom and one side of the second push plate 19 are respectively in sliding connection with the inner wall of the bottom of the sedimentation tank 1 and the inner wall of one side, and waste pulp can be concentrated through the second pushing mechanism.
The discharging mechanism comprises a submersible sewage pump 21 and a discharging pipe 22, the submersible sewage pump 21 is arranged on the inner wall of the bottom of the sedimentation tank 1, the submersible sewage pump 21 is positioned at the corresponding corner of the sedimentation tank 1, the discharging pipe 22 is fixedly arranged at the sewage outlet of the submersible sewage pump 21, the discharging pipe 22 extends out of the sedimentation tank 1, the discharging pipe 22 is in sealing connection with one side of the sedimentation tank 1, and concentrated waste pulp can be conveniently discharged through the discharging mechanism so as to be recycled.
The top of the installation box 5 is fixedly provided with a conical cylinder, and waste slurry can be prevented from being deposited on the top of the installation box 5 through the conical cylinder.
The working principle of the concrete waste slurry recycling device provided by the utility model is as follows: when the concrete waste slurry treatment device is used, waste slurry wastewater of concrete is discharged into a sedimentation tank 1 through an input pipe 2, the waste slurry wastewater falls onto a conveyor 3, stones in the waste slurry wastewater are filtered by a conveyor belt made of metal mesh materials on the conveyor 3, and the stones are conveyed to one end and fall down through the conveyor 3, so that the stones are separated out and are reused as concrete raw materials;
the waste slurry wastewater filtered out of stones slides onto the inner wall of the bottom in the sedimentation tank 1 through the material guide plates 4, the waste slurry is settled to the bottom through standing and settling, and is layered with the wastewater, and in the settling process for a long time, the electric push rod 7 is started to extend the output rod to drive the reducing motor 9 at the bottom of the connecting plate 8 to descend, so as to drive the disturbance rod 12 at the bottom of the mounting rod 11 to descend, and the reducing motor 9 is started to rotate the mounting rod stem 11, so that the disturbance rod 12 is driven to slowly disturb the waste slurry settled on the inner wall of the bottom of the sedimentation tank 1, thereby avoiding hardening phenomenon of the waste slurry, and the disturbance of the waste water above the material guide plates 4 in the rotation process of the mounting rod 11 and the disturbance rod 12 can be reduced through the two material guide plates 4, and remixing of the settled waste slurry and the wastewater is reduced;
when the waste slurry on the inner wall of the bottom of the sedimentation tank 1 is enough, the speed reducing motor 9 is closed, the electric push rod 7 is started to shorten the output rod to an initial state, the disturbance rod 12 is lifted, the first motor 15 is started to rotate positively, and the two first screws 13 are driven to rotate through the two main belt pulleys 16 and the two driving belt pulleys 17, so that the first push plate 14 is driven to push the waste slurry deposited on the inner wall of the bottom of the sedimentation tank 1, and the waste slurry is concentrated to one side;
then, the second motor is started to rotate forward 20 to drive the second screw 18 to rotate, so that the second push plate 19 is driven to push the waste pulp to be concentrated in the direction of the submersible sewage pump 21, the concentrated waste pulp is recycled through the discharge pipe 22 by starting the submersible sewage pump 21, and finally, the device is reversely operated to recover to the initial state for reuse.
Compared with the related art, the concrete waste slurry recycling device provided by the utility model has the following beneficial effects:
the utility model provides a concrete waste slurry recycling device, which is matched with a sedimentation tank 1, an input pipe 2, a conveyor 3, a material guide plate 4, a mounting box 5, a supporting rod 6 and a disturbance mechanism, and can separate stones in waste slurry liquid through the conveyor 3 so as to be recycled as concrete raw materials again, and can carry out standing sedimentation on the waste slurry liquid and disturbance on the settled waste slurry, so that the waste slurry is prevented from being hardened and cannot be recycled, and the settled waste slurry can be collected through a first pushing mechanism and a second pushing mechanism and is discharged through a discharge mechanism so as to be reused.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a concrete waste slurry recycling device which characterized in that includes:
the sedimentation tank is provided with an input pipe;
the conveyer is arranged on the sedimentation tank, one end of the conveyer is positioned below the outlet of the input pipe, and a conveyer belt of the conveyer is made of metal mesh;
the two material guide plates are fixedly arranged on the inner walls of the two sides of the sedimentation tank respectively;
the installation box is arranged in the sedimentation tank;
the support rods are fixedly arranged on the inner wall of the sedimentation tank and fixedly connected with the installation box;
the disturbance mechanism is arranged in the sedimentation tank;
the first pushing mechanism is arranged on the sedimentation tank;
the second pushing mechanism is also arranged on the sedimentation tank;
and the discharging mechanism is arranged on the sedimentation tank.
2. The concrete waste slurry recycling device according to claim 1, wherein the disturbing mechanism comprises an electric push rod, a connecting plate, a gear motor, a connecting shaft, a mounting rod and a plurality of disturbing rods, the electric push rod is fixedly mounted on the inner wall of the top of the mounting box, the connecting plate is fixedly mounted at the bottom end of an output rod of the electric push rod, the gear motor is fixedly mounted at the bottom of the connecting plate, the connecting shaft is fixedly mounted at the bottom end of an output shaft of the gear motor, a through hole is formed in the bottom of the mounting box, the connecting shaft is sealed with the through hole, the mounting rod is fixedly mounted at the bottom end of the connecting shaft, a plurality of disturbing rods are fixedly mounted at the bottom end of the mounting rod, two sliding rods are fixedly mounted in the mounting box, and the connecting plate is slidably sleeved on the two sliding rods.
3. The concrete waste slurry recycling device according to claim 1, wherein the first pushing mechanism comprises two first screws, a first pushing plate, a first motor, two main belt pulleys and two driving belt pulleys, the two first screws are all rotated and are hermetically installed on one side inner wall of the sedimentation tank, the first pushing plate is in threaded sleeve connection with the two first screws, the bottom of the first pushing plate is in sliding connection with the bottom inner wall of the sedimentation tank, the first motor is fixedly installed on one side of the sedimentation tank, the two main belt pulleys are all fixedly sleeved on output shafts of the first motor, the two driving belt pulleys are fixedly sleeved on one ends of the two first screws respectively, the two main belt pulleys and the two driving belt pulleys are respectively wound with two belts, support blocks are fixedly installed on two side inner walls of the sedimentation tank, and one ends of the two first screw rods are respectively in sealing and rotating connection with the two support blocks.
4. The concrete waste slurry recycling device according to claim 1, wherein the second pushing mechanism comprises a second screw rod, a second pushing plate and a second motor, the second screw rod is sealed and rotatably installed on one side inner wall of the sedimentation tank, the second pushing plate is sleeved on the second screw rod in a threaded manner, and the bottom and one side of the second pushing plate are respectively in sliding connection with the bottom inner wall and one side inner wall of the sedimentation tank.
5. The concrete waste slurry recycling device according to claim 1, wherein the discharging mechanism comprises a submersible sewage pump and a discharging pipe, the submersible sewage pump is arranged on the inner wall of the bottom of the sedimentation tank, the submersible sewage pump is positioned at the corresponding corner of the sedimentation tank, the discharging pipe is fixedly arranged at a sewage outlet of the submersible sewage pump, the discharging pipe extends out of the sedimentation tank, and the discharging pipe is connected with one side of the sedimentation tank in a sealing manner.
6. The concrete waste recycling apparatus according to claim 1, wherein a cone is fixedly installed at the top of the installation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223264572.XU CN219002073U (en) | 2022-12-07 | 2022-12-07 | Concrete waste slurry recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223264572.XU CN219002073U (en) | 2022-12-07 | 2022-12-07 | Concrete waste slurry recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219002073U true CN219002073U (en) | 2023-05-12 |
Family
ID=86251494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223264572.XU Active CN219002073U (en) | 2022-12-07 | 2022-12-07 | Concrete waste slurry recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219002073U (en) |
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2022
- 2022-12-07 CN CN202223264572.XU patent/CN219002073U/en active Active
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