CN220450007U - Sludge dewatering device - Google Patents
Sludge dewatering device Download PDFInfo
- Publication number
- CN220450007U CN220450007U CN202321865910.7U CN202321865910U CN220450007U CN 220450007 U CN220450007 U CN 220450007U CN 202321865910 U CN202321865910 U CN 202321865910U CN 220450007 U CN220450007 U CN 220450007U
- Authority
- CN
- China
- Prior art keywords
- side wall
- tank body
- rotating disc
- annular seat
- sludge
- Prior art date
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 16
- 230000018044 dehydration Effects 0.000 abstract description 6
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 208000005156 Dehydration Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to the technical field of sludge dewatering, in particular to a sludge dewatering device, which comprises: the bottom of the tank body is provided with a round hole in a penetrating way; the first annular seat is fixed on the inner side wall of the tank body; the net barrel is rotationally connected to the side wall of the first annular seat, and a plurality of grooves are formed in the inner side wall of the net barrel; the second annular seat is fixed on the inner side wall of the tank body, and can throw water in the sludge out of the bottom of the tank body through a centrifugal method when the net drum rotates, the water in the sludge is primarily separated, the rotating disc is connected with the second annular seat through the clutch assembly after a period of time, the rotating disc does not rotate any more, when the rotating disc stops rotating, the extrusion assembly also stops rotating through the two limiting rods, at the moment, the extrusion assembly moves upwards, the sludge after primary dehydration is lifted, and the water in the sludge is filtered out again by the press filtration method in cooperation with the top of the tank body.
Description
Technical Field
The utility model relates to the technical field of sludge dewatering, in particular to a sludge dewatering device.
Background
The purpose of sludge dewatering is to further reduce the volume of the sludge, and facilitate the subsequent treatment, disposal and utilization, and the main purpose of sludge dewatering is to remove capillary water among sludge particles and adsorbed water on the surfaces of the particles.
In the prior art, when sludge is dehydrated, a commonly adopted method is a centrifugal method, the dehydration effect of the method is relatively single, and after the dehydration work is finished, the soil still contains a small amount of water, so that the dehydration efficiency is low, and the later treatment of the soil is influenced, so that the practicability is poor.
Disclosure of Invention
The utility model aims to provide a sludge dewatering device for solving the problems in the background technology.
The technical scheme of the utility model is as follows: a sludge dewatering device comprising:
the bottom of the tank body is provided with a round hole in a penetrating way;
the first annular seat is fixed on the inner side wall of the tank body;
the net barrel is rotationally connected to the side wall of the first annular seat, and a plurality of grooves are formed in the inner side wall of the net barrel;
the second annular seat is fixed on the inner side wall of the tank body, and two through holes are formed in the side wall of the second annular seat;
the rotating disc is rotationally connected to the side wall of the second annular seat;
the two limiting rods are fixed at the top of the rotating disc;
the rotating shaft is rotatably arranged in the round hole, and two limiting grooves are formed in the side wall of the rotating shaft;
the two clutch components are connected with the rotating disc and are used for controlling the states of the rotating disc and the net drum;
the power assembly is arranged at the bottom of the tank body;
the extrusion assembly is arranged at the bottom of the net barrel and is connected with the rotating shaft.
Preferably, the pressing assembly includes:
the lifting plate is provided with a plurality of protruding blocks on the side wall, the protruding blocks are slidably connected with the grooves in a one-to-one sliding manner, and the bottom of the lifting plate is provided with a threaded hole;
the threaded rod, the threaded rod sets up the top at the pivot, threaded rod and screw hole looks adaptation.
Preferably, the clutch assembly includes:
the sliding groove is formed in the side wall of the rotating disc;
the connecting rod is arranged in the chute in a sliding way, is matched with the limiting groove and is matched with the through hole;
the connecting block is fixed on the side wall of the connecting rod;
one end of the spring is connected with the connecting block;
the electromagnet is fixed at the top of the rotating disc and is connected with the spring.
Preferably, the power assembly includes:
and the motor is fixed at the bottom of the tank body.
Preferably, the method further comprises:
the tank cover is rotatably arranged on the side wall of the tank body.
Preferably, the method further comprises:
the two supporting legs are fixed at the bottom of the tank body.
The utility model provides a sludge dewatering device through improvement, which has the following improvements and advantages compared with the prior art:
according to the utility model, sludge is placed in the net barrel through the first annular seat, the net barrel, the second annular seat and the rotating plate, the clutch assembly is controlled to enable the rotating disc to be connected with the rotating shaft, the rotating shaft is driven to rotate through the power assembly, the extrusion assembly is driven to rotate through the two limiting rods when the rotating shaft rotates, the net barrel is further driven to rotate through the extrusion assembly, moisture in the sludge is thrown out of the bottom of the tank body through a centrifugal method when the net barrel rotates, the moisture in the sludge is primarily separated, the rotating disc is connected with the second annular seat through the clutch assembly after a period of time, the rotating disc does not rotate any more, the extrusion assembly is also stopped to rotate through the two limiting rods when the rotating disc stops rotating, the extrusion assembly moves upwards at the moment, the primarily dewatered sludge is lifted, the moisture in the sludge is filtered out again through a press filtration method in cooperation with the top of the tank body, and thus the sludge dewatering effect is guaranteed.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective sectional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the tank, net drum and lifter plate of the present utility model;
FIG. 3 is a schematic view of a second ring-shaped seat, a rotating disc and a rotating shaft according to the present utility model;
fig. 4 is a schematic view of the spring, linkage and electromagnet explosion structure of the present utility model.
Reference numerals illustrate:
1. a can lid; 2. a first annular seat; 3. a net drum; 4. a second annular seat; 5. a tank body; 6. a rotating disc; 7. support legs; 8. a threaded rod; 9. a restraining bar; 10. a lifting plate; 11. a limiting groove; 12. a motor; 13. a rotating shaft; 14. a connecting rod; 15. a chute; 16. a connecting block; 17. a spring; 18. an electromagnet.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a sludge dewatering device through improvement, which comprises the following technical scheme:
as shown in fig. 1 to 4, a sludge dewatering apparatus includes:
the tank body 5 is provided with a round hole in a penetrating way at the bottom of the tank body 5;
the first annular seat 2 is fixed on the inner side wall of the tank body 5;
the net drum 3 is rotatably connected to the side wall of the first annular seat 2, and a plurality of grooves are formed in the inner side wall of the net drum 3;
the second annular seat 4 is fixed on the inner side wall of the tank body 5, and two through holes are formed in the side wall of the second annular seat 4;
the rotating disc 6 is rotatably connected to the side wall of the second annular seat 4;
two limiting rods 9, wherein both limiting rods 9 are fixed on the top of the rotating disc 6;
the rotating shaft 13 is rotatably arranged in the round hole, and two limiting grooves 11 are formed in the side wall of the rotating shaft 13;
the two clutch components are connected with the rotating disc 6 and are used for controlling the states of the rotating disc 6 and the net drum 3;
the power component is arranged at the bottom of the tank body 5;
the extrusion assembly is arranged at the bottom of the net barrel 3 and is connected with the rotating shaft 13.
The rotating shaft 13 is driven to rotate through the power assembly, the extrusion assembly is driven to rotate through the two limiting rods 9 when the rotating shaft 13 rotates, the net barrel 3 is driven to rotate through the extrusion assembly, water in the sludge is thrown out of the bottom of the tank body 5 through a centrifugal method when the net barrel 3 rotates, the water in the sludge is primarily separated, the rotating disc 6 is connected with the second annular seat 4 through the clutch assembly after a period of time, the rotating disc 6 does not rotate any more, the extrusion assembly also stops rotating through the two limiting rods 9 when the rotating disc 6 stops rotating, the extrusion assembly moves upwards at the moment, the primarily dewatered sludge is lifted, the water in the sludge is filtered out again through a press filtration method by matching with the top of the tank body 5, and accordingly dewatering of the sludge is completed.
Further, the extrusion assembly includes:
the lifting plate 10, the sidewall of the lifting plate 10 is provided with a plurality of protruding blocks, the protruding blocks are slidably connected with the grooves one by one, and the bottom of the lifting plate 10 is provided with a threaded hole;
threaded rod 8, threaded rod 8 set up the top at pivot 13, threaded rod 8 and screw hole looks adaptation.
The lifting plate 10 is driven to rotate by the two limiting rods 9, and the lifting plate 10 drives the net drum 3 to rotate by the plurality of convex blocks, so that water in the sludge inside the net drum 3 is primarily separated by a centrifugal method, and the sludge primary dewatering work is achieved.
Further, the clutch assembly includes:
the sliding groove 15 is formed in the side wall of the rotating disc 6;
the connecting rod 14 is arranged in the chute 15 in a sliding way, the connecting rod 14 is matched with the limiting groove 11, and the connecting rod 14 is matched with the through hole;
the connecting block 16, the connecting block 16 is fixed on the sidewall of the connecting rod 14;
a spring 17, one end of the spring 17 is connected with the connecting block 16;
the electromagnet 18, the electromagnet 18 is fixed on the top of the rotating disc 6, and the electromagnet 18 is connected with the spring 17.
When the switch of the electromagnet 18 is turned on, the connecting block 16 moves towards the electromagnet 18, the connecting rod 14 slides towards the through hole in the sliding groove 15, so that the connecting rod 14 moves into the through hole, the connecting rod 14 leaves the limiting groove 11, the rotating disc 6 and the second annular seat 4 are fixed, the spring 17 is extruded in the process, the rotating disc 6 is not rotated any more, when the rotating disc 6 stops rotating, the lifting plate 10 stops rotating through the two limiting rods 9, and when the rotating shaft 13 rotates again, the lifting plate 10 moves upwards under the action of the threaded hole and the threaded rod 8, so that sludge is transported out.
Further, the power assembly includes:
and a motor 12, wherein the motor 12 is fixed at the bottom of the tank body 5.
Further, the method further comprises the following steps:
the tank cover 1, the tank cover 1 rotates and sets up on the lateral wall of the jar body 5.
When the lifting plate 10 lifts the sludge after preliminary dehydration, the water in the sludge is filtered out again by the filter pressing method in cooperation with the tank cover 1, and finally the sludge is taken out, so that the dehydration of the sludge is completed.
Further, the method further comprises the following steps:
two supporting legs 7, two supporting legs 7 are all fixed in the bottom of jar body 5.
Specifically, the use method of the sludge dewatering device comprises the following steps: firstly, the sludge is put into the net drum 3, the tank cover 1 is closed, the motor 12 is started, the rotating shaft 13 is driven to rotate through the output end of the motor 12, when the rotating shaft 13 rotates, the rotating disc 6 is driven to rotate through the two connecting rods 14, the two limiting rods 9 are driven to rotate in the rotating process of the rotating disc 6, the lifting plate 10 is driven to rotate through the two limiting rods 9, the net drum 3 is driven to rotate through the lifting plate 10 through a plurality of lugs, water in the sludge in the net drum 3 is separated primarily through a centrifugal method, the separated water is collected at the bottom of the tank body 5, after a period of time, the switch of the electromagnet 18 is switched on, the connecting block 16 moves towards the electromagnet 18, the connecting rods 14 slide towards the through holes in the sliding grooves 15, the connecting rods 14 move into the through holes, the connecting rods 14 leave the limiting grooves 11, the rotating disc 6 and the second annular seat 4 are fixed, the springs 17 are extruded, when the rotating disc 6 stops rotating, the lifting plate 10 stops rotating through the two limiting rods 9, the water in the method, the water in the net drum 3 is separated primarily from the water, the water in the water is separated from the tank body, the sludge is removed through the rotary disc 10, the water is separated from the water tank, the water is removed from the water tank, and the sludge is filtered by the water tank, and finally, the water is removed through the water tank is separated from the water tank, and finally, and the sludge is removed through the water tank and has been filtered.
Claims (6)
1. A sludge dewatering device, comprising:
the tank body (5), the bottom of the tank body (5) is provided with a round hole in a penetrating way;
the first annular seat (2) is fixed on the inner side wall of the tank body (5);
the net drum (3) is rotationally connected to the side wall of the first annular seat (2), and a plurality of grooves are formed in the inner side wall of the net drum (3);
the second annular seat (4), the second annular seat (4) is fixed on the inner side wall of the tank body (5), and two through holes are formed in the side wall of the second annular seat (4);
the rotating disc (6) is rotationally connected to the side wall of the second annular seat (4);
the two limiting rods (9) are respectively fixed at the top of the rotating disc (6);
the rotating shaft (13) is rotatably arranged in the round hole, and two limiting grooves (11) are formed in the side wall of the rotating shaft (13);
the two clutch assemblies are connected with the rotating disc (6) and are used for controlling the states of the rotating disc (6) and the net drum (3);
the power assembly is arranged at the bottom of the tank body (5);
the extrusion assembly is arranged at the bottom of the net barrel (3) and is connected with the rotating shaft (13).
2. The sludge dewatering device of claim 1, wherein the pressing assembly comprises:
the lifting plate (10), the side wall of the lifting plate (10) is provided with a plurality of protruding blocks, the protruding blocks are slidably connected with the grooves one by one, and the bottom of the lifting plate (10) is provided with threaded holes;
threaded rod (8), threaded rod (8) set up the top at pivot (13), threaded rod (8) and screw hole looks adaptation.
3. The sludge dewatering device of claim 1, wherein the clutch assembly comprises:
the sliding groove (15) is formed in the side wall of the rotating disc (6);
the connecting rod (14) is arranged in the sliding groove (15) in a sliding way, the connecting rod (14) is matched with the limiting groove (11), and the connecting rod (14) is matched with the through hole;
the connecting block (16), the said connecting block (16) is fixed on sidewall of the connecting rod (14);
a spring (17), wherein one end of the spring (17) is connected with the connecting block (16);
the electromagnet (18), the electromagnet (18) is fixed at the top of the rotating disc (6), and the electromagnet (18) is connected with the spring (17).
4. The sludge dewatering device of claim 1, wherein the power assembly comprises:
and the motor (12) is fixed at the bottom of the tank body (5).
5. The sludge dewatering device according to claim 1, further comprising:
the tank cover (1), the tank cover (1) rotates and sets up on the lateral wall of the jar body (5).
6. The sludge dewatering device according to claim 1, further comprising:
and the two supporting legs (7) are respectively fixed at the bottom of the tank body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865910.7U CN220450007U (en) | 2023-07-17 | 2023-07-17 | Sludge dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865910.7U CN220450007U (en) | 2023-07-17 | 2023-07-17 | Sludge dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220450007U true CN220450007U (en) | 2024-02-06 |
Family
ID=89726347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321865910.7U Active CN220450007U (en) | 2023-07-17 | 2023-07-17 | Sludge dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220450007U (en) |
-
2023
- 2023-07-17 CN CN202321865910.7U patent/CN220450007U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |