CN216584663U - High-efficient domestic sludge solidification equipment - Google Patents
High-efficient domestic sludge solidification equipment Download PDFInfo
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- CN216584663U CN216584663U CN202122870144.0U CN202122870144U CN216584663U CN 216584663 U CN216584663 U CN 216584663U CN 202122870144 U CN202122870144 U CN 202122870144U CN 216584663 U CN216584663 U CN 216584663U
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Abstract
The utility model relates to the technical field of sludge treatment equipment and discloses a high-efficiency domestic sludge solidification device which comprises a solidification cylinder and a mixing box, wherein a plurality of water outlet pores are formed in the bottom of the solidification cylinder, a communication hose is communicated with the top of the solidification cylinder, the top end of the communication hose is communicated with the bottom end of the mixing box, a feeding hopper is communicated with one side of the top of the mixing box, a plurality of partition plates are fixedly installed in the mixing box, a base is fixedly installed on one side of the solidification cylinder, a first motor is fixedly installed on the top of the base, and a roller is fixedly installed on an output shaft of the first motor. The sludge dewatering device is reasonable in design, the two groups of stirring rods are driven to synchronously rotate and the stirring box is driven to rotate in a reciprocating mode to sufficiently stir and mix the domestic sludge and the curing agent, the spiral auger is driven to rotate, and the pressing plate is driven to intermittently press down to improve the sludge dewatering effect and guarantee the curing effect.
Description
Technical Field
The utility model relates to the technical field of sludge treatment equipment, in particular to a high-efficiency domestic sludge solidification device.
Background
Domestic sludge (also called municipal sludge) is sludge produced in a long-term, stable and large amount with the increase of the treatment amount of municipal sewage; because of the unique physicochemical property, if proper treatment and disposal are not obtained, the harm to the environment is very serious, the activated sludge of the domestic sewage is solidified, the sludge and the coal are mixed according to a certain proportion to prepare energy resources, and because the activated sludge has better air permeability, the activated sludge can be used for protecting the river channel or the slope of the dam to prevent water and soil loss. Through retrieval, the patent document with the publication number of CN208762373U discloses a high-efficiency domestic sludge solidification device, which can increase the pressure applied to sludge in the pushing spiral propelling process, so that the sludge can be completely dewatered, meanwhile, an inclined baffle is 45 degrees to the inner wall, so that the sludge can conveniently move forwards, and dense extrusion convex blocks are arranged on the surface of the pushing spiral, so that the sludge can be more completely dewatered.
The existing domestic sludge solidification equipment has low mixing efficiency on sludge and a curing agent in the using process, and poor dehydration treatment on the sludge, so that the requirement on sludge solidification treatment is difficult to meet, and a high-efficiency domestic sludge solidification device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing domestic sludge solidification equipment has low mixing efficiency on sludge and a solidifying agent in the using process and poor sludge dehydration treatment, so that the sludge solidification treatment requirement is difficult to meet, and provides an efficient domestic sludge solidification device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-efficiency domestic sludge solidification device comprises a solidification barrel and a mixing box, wherein a plurality of water outlet pores are formed in the bottom of the solidification barrel, a communication hose is communicated with the top of the solidification barrel, the top end of the communication hose is communicated with the bottom end of the mixing box, a feeding hopper is communicated with one side of the top of the mixing box, a plurality of partition plates are fixedly mounted in the mixing box, a base is fixedly mounted on one side of the solidification barrel, a first motor is fixedly mounted at the top of the base, a roller is fixedly mounted on an output shaft of the first motor, a spiral auger is fixedly mounted on the outer side of the roller, a pressing plate is slidably mounted in the solidification barrel, a pressing rod is fixedly mounted at the top of the pressing plate, the top end of the pressing rod extends to the upper side of the solidification barrel, a pushing plate is fixedly mounted on the other side of the solidification barrel, a sludge outlet pipe is communicated with the other side of the mixing box, a support is fixedly mounted on one side of the bottom of the mixing box, and a roller is rotatably mounted in the support, the roller is connected with the top of the push plate in a rolling manner, a fixed plate is fixedly mounted on one side of the top of the curing cylinder, the fixed plate is rotatably connected with the bottom of one side of the mixing box through a hinge, a mounting groove is formed in the bottom of the mixing box, a second motor is fixedly mounted in the mounting groove, a worm is fixedly connected onto an output shaft of the second motor, a first gear is fixedly sleeved on the outer side of the worm, two vertical shafts are rotatably mounted on the inner wall of the top and the inner wall of the bottom of the mixing box, a plurality of stirring rods are fixedly mounted on the outer sides of the vertical shafts, a second gear is fixedly mounted at the bottom end of each vertical shaft, the two second gears are both meshed with the first gear, a vertical plate is fixedly mounted at the bottom of the mixing box, a circular hole is formed in the front side of the vertical plate, a rotating shaft is mounted in the circular hole, a worm wheel is fixedly mounted at the front end of the rotating shaft, the worm wheel is meshed with the worm, a round rod is fixedly mounted at the front end of the worm wheel, the top of the curing cylinder is rotatably provided with a connecting plate through a hinge, and the connecting plate is rotatably sleeved on the outer side of the round rod.
Preferably, the bottom fixedly connected with a plurality of supporting spring of push pedal, a plurality of supporting spring's bottom all with the top fixed connection of a solidification section of thick bamboo, support and reset the push pedal.
Preferably, the top fixed mounting of vertical axis has the limiting plate, and the top activity butt of limiting plate and mixing box carries on spacingly to the vertical axis.
Preferably, a side plate is fixedly mounted on the inner wall of the top of the curing cylinder, one side of the side plate is movably abutted to one side of the pressing plate, and the effect of the pressing plate for pressing sludge is guaranteed.
Preferably, the top of the partition board is provided with a positioning hole, and the two vertical shafts are respectively in rotating connection with the corresponding positioning holes to rotationally position the vertical shafts.
Preferably, the bottom both sides of a solidification section of thick bamboo all fixed mounting have the backup pad, and one side fixed mounting that two backup pads are close to each other has same water receiving frame, and the top of water receiving frame is the opening setting, is convenient for collect the water that mud was extruded.
Preferably, the bottom of the water receiving frame is communicated with one end of a drain pipe, and a control valve is fixedly mounted on the drain pipe, so that water in the water receiving frame can be conveniently discharged.
Compared with the prior art, the utility model provides the high-efficiency domestic sludge solidification device, which has the following beneficial effects:
(1) the domestic sludge and the curing agent are stirred and mixed by driving the two groups of stirring rods to synchronously rotate, so that the stirring efficiency is improved, and the domestic sludge and the curing agent are efficiently and uniformly mixed;
(2) the stirring box is driven to rotate in a reciprocating manner, so that the motion degree of domestic sludge and the curing agent in the stirring box is improved, and the mixing effect of the sludge and the curing agent is further improved;
(3) the screw auger is driven to rotate to extrude and dewater the sludge, and meanwhile, the pressing plate is driven to intermittently press downwards to improve the sludge dewatering effect, so that the solidification effect is ensured.
The sludge dewatering device is reasonable in design, the two groups of stirring rods are driven to synchronously rotate and drive the stirring box to reciprocate to sufficiently stir and mix the domestic sludge and the curing agent, and the spiral auger is driven to rotate and drive the pressing plate to intermittently press down so as to improve the sludge dewatering effect and ensure the curing effect.
Drawings
FIG. 1 is a schematic structural diagram of an efficient domestic sludge solidification device provided by the utility model;
FIG. 2 is a schematic structural diagram of part A of a high-efficiency domestic sludge solidification device provided by the utility model;
FIG. 3 is a schematic structural diagram of part B of a high-efficiency domestic sludge solidification device provided by the utility model;
FIG. 4 is a schematic structural diagram of a part C of the efficient domestic sludge solidification device provided by the utility model;
fig. 5 is a left side view of the fixing cylinder, the vertical plate, the connecting plate, the round bar, the rotating shaft and the worm wheel according to the present invention.
In the figure: 1. a curing cylinder; 2. a mixing box; 3. a fixing plate; 4. feeding into a hopper; 5. a partition plate; 6. a mud outlet pipe; 7. a communication hose; 8. a first motor; 9. a drum; 10. fine pores for water outlet; 11. a spiral auger; 12. a water receiving frame; 13. a vertical plate; 14. a connecting plate; 15. a round bar; 16. a rotating shaft; 17. a worm gear; 18. pressing a plate; 19. a pressure lever; 20. pushing the plate; 21. a support; 22. a roller; 23. a support spring; 24. a side plate; 25. a second motor; 26. a first gear; 27. a second gear; 28. a vertical axis; 29. a stirring rod; 30. a limiting plate; 31. a worm.
Detailed Description
Referring to fig. 1-5, a high-efficiency domestic sludge solidification device, comprising a solidification cylinder 1 and a mixing box 2, the bottom of the solidification cylinder 1 is provided with a plurality of water outlet pores 10, the top of the solidification cylinder 1 is communicated with a communication hose 7, the top end of the communication hose 7 is communicated with the bottom end of the mixing box 2, one side of the top of the mixing box 2 is communicated with a feeding hopper 4, the mixing box 2 is internally and fixedly provided with a plurality of partition boards 5, one side of the solidification cylinder 1 is fixedly provided with a base, the top of the base is fixedly provided with a first motor 8, an output shaft of the first motor 8 is fixedly provided with a roller 9, the outer side of the roller 9 is fixedly provided with a spiral auger 11, a pressing plate 18 is slidably arranged in the solidification cylinder 1, the top of the pressing plate 18 is fixedly provided with a pressing rod 19, the top end of the pressing rod 19 extends to the upper part of the solidification cylinder 1 and is fixedly provided with a pushing plate 20, the other side of the solidification cylinder 1 is communicated with a sludge outlet pipe 6, the bottom side of the mixing box 2 is fixedly provided with a support 21, the support 21 is rotatably provided with a roller 22, the roller 22 is connected with the top of the push plate 20 in a rolling manner, one side of the top of the curing cylinder 1 is fixedly provided with a fixing plate 3, the fixing plate 3 is rotatably connected with the bottom of one side of the mixing box 2 through a hinge, the bottom of the mixing box 2 is provided with a mounting groove, the mounting groove is internally and fixedly provided with a second motor 25, an output shaft of the second motor 25 is fixedly connected with a worm 31, the outer side of the worm 31 is fixedly sleeved with a first gear 26, two vertical shafts 28 are rotatably arranged on the inner wall of the top and the inner wall of the bottom of the mixing box 2, the outer side of each vertical shaft 28 is fixedly provided with a plurality of stirring rods 29, the bottom end of each vertical shaft 28 is fixedly provided with a second gear 27, the two second gears 27 are both meshed with the first gear 26, the bottom of the mixing box 2 is fixedly provided with a vertical plate 13, and the front side of the vertical plate 13 is provided with a circular hole, the rotating shaft 16 is installed in the circular hole in a rotating mode, the worm wheel 17 is fixedly installed at the front end of the rotating shaft 16, the worm wheel 17 is meshed with the worm 31, the round rod 15 is fixedly installed on the front side of the worm wheel 17, the connecting plate 14 is installed at the top of the curing cylinder 1 in a rotating mode through the hinge, and the connecting plate 14 is rotatably sleeved on the outer side of the round rod 15.
In this embodiment, the bottom of the push plate 20 is fixedly connected with a plurality of supporting springs 23, and the bottom ends of the supporting springs 23 are fixedly connected with the top of the curing cylinder 1 to support and reset the push plate 20.
In this embodiment, the top fixed mounting of vertical axis 28 has limiting plate 30, and limiting plate 30 carries on spacingly with the top activity butt of mixing box 2 to vertical axis 28.
In this embodiment, a side plate 24 is fixedly mounted on the inner wall of the top of the curing cylinder 1, and one side of the side plate 24 is movably abutted against one side of the pressing plate 18, so that the sludge extruding effect of the pressing plate 18 is ensured.
In this embodiment, the top of the partition board 5 is provided with a positioning hole, and the two vertical shafts 28 are respectively rotatably connected with the corresponding positioning hole to rotatably position the vertical shafts 28.
In this embodiment, the equal fixed mounting in bottom both sides of a solidification section of thick bamboo 1 has the backup pad, and one side fixed mounting that two backup pads are close to each other has same water receiving frame 12, and the top of water receiving frame 12 is the opening setting, is convenient for collect the water that mud was extruded.
In this embodiment, the bottom of the water receiving frame 12 is communicated with one end of a drain pipe, and a control valve is fixedly installed on the drain pipe, so that water in the water receiving frame 12 can be conveniently discharged.
The specific working process of the high-efficiency domestic sludge solidification device in use is as follows.
Domestic sludge and curing agent are added into the mixing box 2 through the feeding hopper 4, the second motor 25 is started, the output shaft of the second motor 25 drives the worm 31 to rotate, the worm 31 drives the first gear 26 to rotate, the first gear 26 drives the two second gears 27 to rotate at high speed, the two second gears 27 respectively drive the corresponding vertical shaft 28 and the stirring rod 29 to rotate, the curing agent and the sludge are stirred and mixed through the relative motion of the stirring rod 29, the baffle plate arranged inside the mixing box 2 blocks the sludge to slow down the descending speed of the sludge, the curing agent is ensured to be fully contacted with the sludge, the worm 31 drives the worm wheel 17 to rotate at slow speed while rotating, the worm wheel 17 drives the round rod 15 to do circular motion, the round rod 15 drives the mixing box 2 to rotate back and forth through the rotating matching with the connecting plate 14, so as to drive the sludge and the curing agent inside the mixing box 2 to shake left, right, up and down, further improving the mixing efficiency and quality of the sludge and the curing agent, the mixed sludge enters the curing cylinder 1 through the communicating hose 7, the first motor 8 is started, the output shaft of the first motor 8 drives the roller 9 to rotate, the roller 9 drives the spiral auger 11 to rotate, the sludge is conveyed to one side through the rotation of the spiral auger 11, the sludge is extruded out through the water outlet pore 10 by extruding the sludge, the dehydrated sludge is discharged through the sludge outlet pipe 6, the water receiving frame 12 collects the extruded water, the mixing box 2 reciprocates and simultaneously drives the roller 22 to reciprocate through the bracket 21, the roller 22 pushes the push plate 20 to move downwards through the extrusion with the top of the push plate 20 and compresses the supporting spring 23, the push plate 20 drives the press plate 18 to move downwards through the press rod 19, the sludge is further extruded, so as to improve the dehydration effect on the sludge, the solidification quality of the sludge is ensured.
Claims (8)
1. A high-efficiency domestic sludge solidification device comprises a solidification barrel and a mixing box, and is characterized in that a plurality of water outlet pores are formed in the bottom of the solidification barrel, a communicating hose is communicated with the top of the solidification barrel, the top of the communicating hose is communicated with the bottom of the mixing box, a feeding hopper is communicated with one side of the top of the mixing box, a plurality of partition plates are fixedly mounted in the mixing box, a base is fixedly mounted on one side of the solidification barrel, a first motor is fixedly mounted on the top of the base, a roller is fixedly mounted on an output shaft of the first motor, a spiral auger is fixedly mounted on the outer side of the roller, a pressing plate is slidably mounted in the solidification barrel, a pressing rod is fixedly mounted at the top of the pressing plate, a pushing plate is fixedly mounted above the solidification barrel at the top of the pressing rod, a sludge outlet pipe is communicated with the other side of the solidification barrel, and a support is fixedly mounted on one side of the bottom of the mixing box, the rack is internally and rotatably provided with a roller wheel, the roller wheel is in rolling contact with the top of the push plate, one side of the top of the curing cylinder is fixedly provided with a fixed plate, the fixed plate is rotatably connected with the bottom of one side of the mixing box, the bottom of the mixing box is fixedly provided with a second motor, an output shaft of the second motor is fixedly connected with a worm, the outer side of the worm is fixedly sleeved with a first gear, the inner wall of the top and the inner wall of the bottom of the mixing box are rotatably provided with a vertical shaft, the outer side of the vertical shaft is fixedly provided with a plurality of stirring rods, the bottom of the vertical shaft is fixedly provided with a second gear, the second gear is meshed with the first gear, the bottom of the mixing box is fixedly provided with a vertical plate, one side of the vertical plate is provided with a circular hole, a rotating shaft is rotatably arranged in the circular hole, the other end of the rotating shaft is fixedly provided with a worm wheel, the worm wheel is meshed with the worm, one side of the worm wheel far away from the rotating shaft is fixedly provided with a round rod, the top of the curing cylinder is rotatably provided with a connecting plate, and the connecting plate is rotatably sleeved on the outer side of the round rod.
2. The efficient domestic sludge solidification apparatus as claimed in claim 1, wherein the diameter of the drum body gradually becomes larger from the mixed sludge inlet position of the solidification drum communicated with the communication hose to the sludge outlet pipe.
3. The efficient domestic sludge solidification device of claim 1, wherein a limiting plate is fixedly mounted at the top end of the vertical shaft, and the limiting plate is movably abutted against the top of the mixing box.
4. The efficient domestic sludge solidification device of claim 1, wherein a side plate is fixedly mounted on the inner wall of the top of the solidification cylinder, and one side of the side plate is movably abutted against one side of the pressing plate.
5. The efficient domestic sludge solidification device of claim 1, wherein the top of the partition plate is provided with a positioning hole, and the vertical shaft is rotatably connected with the corresponding positioning hole.
6. The efficient domestic sludge solidification device of claim 1, wherein the bottom of the solidification cylinder is fixedly provided with support plates on both sides, one side of each support plate close to the other side of the two support plates is fixedly provided with the same water receiving frame, and the top of the water receiving frame is provided with an opening.
7. The efficient domestic sludge solidification device according to claim 6, wherein the bottom of the water receiving frame is communicated with one end of a drain pipe, and a control valve is fixedly mounted on the drain pipe.
8. The efficient domestic sludge solidification device of claim 1, wherein a plurality of support springs are fixedly connected to the bottom of the push plate, and the bottom ends of the plurality of support springs are fixedly connected to the top of the solidification cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122870144.0U CN216584663U (en) | 2021-11-19 | 2021-11-19 | High-efficient domestic sludge solidification equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122870144.0U CN216584663U (en) | 2021-11-19 | 2021-11-19 | High-efficient domestic sludge solidification equipment |
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| CN216584663U true CN216584663U (en) | 2022-05-24 |
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| CN202122870144.0U Active CN216584663U (en) | 2021-11-19 | 2021-11-19 | High-efficient domestic sludge solidification equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116282811A (en) * | 2023-05-16 | 2023-06-23 | 山东海知生态科技有限公司 | Domestic sludge solidification treatment device |
| CN117401883A (en) * | 2023-12-15 | 2024-01-16 | 山东河清化工科技有限公司 | Municipal sludge additive-free drying and dewatering device and use method |
-
2021
- 2021-11-19 CN CN202122870144.0U patent/CN216584663U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116282811A (en) * | 2023-05-16 | 2023-06-23 | 山东海知生态科技有限公司 | Domestic sludge solidification treatment device |
| CN116282811B (en) * | 2023-05-16 | 2023-12-01 | 山东海知生态科技有限公司 | Domestic sludge solidification treatment device |
| CN117401883A (en) * | 2023-12-15 | 2024-01-16 | 山东河清化工科技有限公司 | Municipal sludge additive-free drying and dewatering device and use method |
| CN117401883B (en) * | 2023-12-15 | 2024-02-13 | 山东河清化工科技有限公司 | Municipal sludge additive-free drying and dewatering device and use method |
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Effective date of registration: 20230705 Address after: No. 152, Yanzha Community, Longgan Lake Management District, Huanggang City, Hubei Province, 435503 Patentee after: Huanggang Longxiang Environmental Protection Technology Co.,Ltd. Address before: 510000 No. 797, Guangfu North Road, Liwan District, Guangzhou, Guangdong Patentee before: Wu Aimei |