CN220968363U

CN220968363U - Sludge dewatering device for sewage treatment

Info

Publication number: CN220968363U
Application number: CN202320712930.4U
Authority: CN
Inventors: 梁慧
Original assignee: Sixian River Water Conservancy Engineering Construction Co ltd
Current assignee: Sixian River Water Conservancy Engineering Construction Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2024-05-17
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a sludge dewatering device for sewage treatment, which relates to the technical field of sludge dewatering devices for sewage treatment, and comprises a main body frame, wherein a water outlet valve is fixedly connected to the left side surface of the main body frame, a display screen is arranged at the front end of the main body frame, a main body door is hinged to one side of the front end of the main body frame far away from the display screen, a door handle is fixedly connected to the front end of the main body door, a filter plate is arranged at the bottom of a threaded rod, the surface of the filter plate is fixedly connected to the top of a water storage tank, the surface of the water storage tank is fixedly connected to the inside of the main body frame, a mud storage tank is arranged at one side of the water storage tank far away from the water outlet valve, and a cleaning device is arranged at the bottom of the threaded rod.

Description

Sludge dewatering device for sewage treatment

Technical Field

The utility model relates to the technical field of sludge dewatering devices for sewage treatment, in particular to a sludge dewatering device for sewage treatment.

Background

Sludge is a necessary product after sewage treatment in sewage treatment plants and sewage stations, secondary pollution is directly brought to water and atmosphere after untreated sludge enters the environment, and serious threat is also formed to ecological environment and human activities, so that the sludge needs to be dehydrated during discharge, and the sludge dehydration is a sludge treatment method for removing water from fluid raw, concentrated or digested sludge and converting the fluid raw, concentrated or digested sludge into semisolid or solid sludge blocks.

The utility model patent disclosed as CN218620569U discloses a sludge dewatering device for sewage treatment, including double helix feeder, the disc, the elastic component, cutting shaft and inlet pipe, support frame upper portion is provided with the shell, be provided with double helix feeder on the support frame, spiral in the double helix feeder rotates in the shell, the shell right side is connected with the tail end casing, sliding type is provided with the disc in the tail end casing, be connected with the elastic component between disc and the tail end casing, the right side is connected with the cutting shaft in the tail end casing, the left side of shell top is connected and is linked together there is the inlet pipe, in the above-mentioned application file can't be effectual at filtering in-process to clear up silt and impurity, greatly reduced the life of equipment.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a sludge dewatering device for sewage treatment, which solves the problems in the prior art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sludge dewatering device for sewage treatment, includes main body frame, main body frame's left surface fixedly connected with goes out the water valve, main body frame's front end is provided with the display screen, main body frame front end is kept away from one side of display screen and is articulated to have the main body door, main body door's front end fixedly connected with door handle, main body frame's top is provided with the water intaking valve, the water intaking valve bottom runs through and fixedly connected with pipeline, the one end that the water intaking valve was kept away from to the pipeline runs through with main body frame top, and is provided with the desliming device, the desliming device includes the baffle, the fixed surface of baffle is connected in main body frame's inside, the inside of baffle runs through and rotates and is connected with the threaded rod, threaded rod one end rotates and is connected with the motor, the threaded rod other end rotates and is connected with the filter, one side fixedly connected with at main body frame's inner wall that the display screen is kept away from to the motor, one side surface of the filter track is articulated to have the one of scraping mud version, one side that the motor is kept away from the inside rotation of motor, the inside connection is provided with the runner, threaded rod is provided with the inside the water storage tank, the filter is kept away from the inside the surface of the threaded rod is provided with the water storage tank, the top is fixed at the bottom of the threaded rod.

Preferably, the inside of pipeline is provided with bull stick one, the surface rotation of bull stick one is connected with turbine rotor, the equal fixedly connected with pillar in both ends of bull stick one, and one side fixed connection that the pipeline was kept away from to the pillar is at the pipeline, through industrial waste water's impulsive force, drives the operation of turbine rotor in the pipeline, in order to prevent to lead to the pipeline to block up in response to industrial waste water.

Preferably, the surface fixedly connected with rope of runner, the one end fixedly connected with hammer that the rope kept away from the runner, through the hammer that the rope connects, strike the gluey silt or the harmful substance on the filtration track, realized automatic motion, reduced staff's burden.

Preferably, the surface rotation of gear three is connected with the conveyer belt, the surface of conveyer belt articulates has scrapes mud version two, with scrape mud version two to push impurity and silt on the filter into the mud storage tank, reduced staff's manual clearance.

Preferably, the whole conveyor belt is gray, is made of PVC, is light, waterproof and dampproof, has certain chemical corrosion resistance and is not easy to be corroded by acid and alkali; is relatively resistant to heat.

Preferably, the cleaning device comprises a gear II, the surface threaded connection of gear II is on the surface of threaded rod, the inside rotation of gear II is connected with the bull stick second, the surface rotation of bull stick second is connected with the square, the fixed surface connection of square is at the baffle, the bull stick is close to the one end fixedly connected with bevel gear I of gear II, bevel gear II is established to the bottom of bevel gear I, bevel gear II and the meshing of bevel gear tooth, the bottom rotation of bevel gear II is connected with the bull stick third, the one end fixedly connected with gear third of bevel gear second is kept away from to the bull stick third, and rotates the surface of connecting at the storage water tank.

The utility model provides a sludge dewatering device for sewage treatment. The beneficial effects are as follows:

(1) After the staff connects the water intaking valve, through pipeline and worm wheel revolving flake rotatory cooperation inflow filter track, through the starter motor, drive the threaded rod of one side and carry out a rotation, the gear synchronous motion of cooperation surface, and drive the rotatory filter track synchronous motion of its surface, filter track surface articulates there is the mud scraping board one, can carry out a small amplitude swing, prevent to block in the motion process, promote industrial waste water and remove towards the mud storage case, and impel mud and some harmful substance in the mud storage case, the separation of mud and waste water has been realized, the bottom at the filter track is provided with the filter, further filtration from the waste water that the filter track left, further purification and filtration, in the storage tank that flows into the bottom through passing the filter, in the in-process of filter track motion, be provided with the runner in its centre, the runner is through the synchronous motion on the surface of threaded rod, the surface of runner has rope and hammer, can beat the inside of filter track, help sticky impurity and granule above, effectual clean impurity, the staff is opening the play water valve of being connected the storage case, with qualified drain valve, the main part and the frame has been reduced, the main part is cleared up to the staff has been concentrated through the frame, the main part is cleared up to the main part.

(2) When industrial waste water drops on the filter board, when carrying out a secondary filtration, the screw thread groove has been seted up to the surface of threaded rod, carry out an meshing through gear two and it, form the rotatory motion of cooperation, the inside rotation of gear two has the bull stick two, the surface rotation of bull stick has the square, one side that the bull stick two was kept away from to the square is fixed on the side of baffle, one side that the bull stick two kept away from to the bull stick is fixed with bevel gear two meshing synchronous motion, and drive the bull stick three that bevel gear two bottom was fixed, one side that the bull stick three kept away from bevel gear two rotates on the storage water tank, one side that is close to the storage water tank is fixed with gear three, be provided with the conveyer belt through the surface of gear three, the outside surface hinge of conveyer belt has the scraper two, promote impurity and the silt that drops the filter through scraping two, enter into the mud storage box in, help the follow-up cleanness of filter surface of secondary use, reduce staff's follow-up cleanness, staff's burden has been alleviateed.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

fig. 4 is a schematic view of a three-dimensional cross-sectional structure of the present utility model.

In the figure: 1 main body frame, 2 water inlet valve, 3 water outlet valve, 4 display screen, 5 main body door, 6 door handle, 7 pipeline, 8 baffle, 9 filter track, 10 mud scraping plate, 11 mud storage box, 12 gear one, 13 threaded rod, 14 bull stick one, 15 turbine rotor, 16 pillar, 17 runner, 18 soft rope, 19 hammer, 20 motor, 21 gear two, 22 square, 23 bull stick two, 24 bull stick three, 25 bevel gear two, 26 gear three, 27 conveyer belt, 28 mud scraping plate two, 29 filter board, 30 storage water tank, 31 bevel gear one.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a sludge dewatering device for sewage treatment comprises a main body frame 1, wherein a water outlet valve 3 is fixedly connected to the left side surface of the main body frame 1, a display screen 4 is arranged at the front end of the main body frame 1, a main body door 5 is hinged to one side of the front end of the main body frame 1 far away from the display screen 4, a door handle 6 is fixedly connected to the front end of the main body door 5, a water inlet valve 2 is arranged at the top end of the main body frame 1, a pipeline 7 is penetrated and fixedly connected to the bottom of the water inlet valve 2, a rotary rod 14 is arranged in the pipeline 7, a turbine rotary plate 15 is rotatably connected to the surface of the rotary rod 14, struts 16 are fixedly connected to the two ends of the rotary rod 14, one side of the rotary rod 16 far away from the pipeline 7 is fixedly connected to the pipeline 7, the turbine rotary plate in the pipeline 7 is driven to operate by the impulsive force of industrial wastewater, in order to prevent the pipeline 7 from being blocked by the industrial wastewater, one end of the pipeline 7 far away from the water inlet valve 2 penetrates through the top of the main body frame 1 and is provided with a desliming device, the desliming device comprises a baffle 8, the surface of the baffle 8 is fixedly connected inside the main body frame 1, a threaded rod 13 penetrates through the baffle 8 and is rotationally connected with the baffle, one end of the threaded rod 13 is rotationally connected with the inner wall of the main body frame 1, the other end of the threaded rod 13 is rotationally connected with a motor 20, one side of the motor 20 close to the display screen 4 is fixedly connected with the inner wall of the main body frame 1, the surface of the threaded rod 13 is fixedly connected with a gear I12, the surface of the gear I12 is rotationally connected with a filter track 9, the surface of the filter track 9 is hinged with a mud scraping plate I10, one side of the gear I12 far away from the motor 20 is provided with a rotating wheel 17, the surface of the rotating wheel 17 is fixedly connected with a soft rope 18, one end of the soft rope 18 far away from the rotating wheel 17 is fixedly connected with a hammer 19, the hammer 19 connected with through the soft rope 18, the utility model discloses a filter is used for knocking the gluey silt or harmful substance on filtering the track, has realized automatic motion, has reduced staff's burden, and the inside rotation of runner 17 is connected at threaded rod 13, and the bottom of threaded rod 13 is provided with filter 29, and the fixed surface of filter 29 connects at the top of storage water tank 30, and the fixed surface of storage water tank 30 connects in the inside of main body frame 1, and the storage water tank 30 is kept away from one side of water outlet valve 3 and is provided with mud storage tank 11, and the bottom of threaded rod 13 is provided with cleaning device.

When the utility model is used, after the staff connects water intaking valve 2, through pipeline 7 and worm wheel rotor 15 rotatory cooperation inflow to filter track 9, through start motor 20, drive the threaded rod 13 of one side and carry out a rotation, the gear of cooperation surface is first 12 synchronous motion, and drive the rotatory filter track 9 synchronous motion on its surface, filter track 9 surface articulates there is first 10 of scraper, can carry out a small amplitude's swing, prevent to block in the motion in-process, promote industrial waste water and remove towards the mud storage box, and impel mud and some harmful substance in the mud storage box, the separation of mud and waste water has been realized, in the bottom of filter track 9, be provided with filter 29, further filtration is left from the filter track, further purification and filtration, in the storage tank 30 through passing through filter 29, in the bottom of flowing into, in the in-process of filter track motion, be provided with runner 17 in the centre of it, runner 17 is through the on-surface synchronous motion of threaded rod 13, the surface of runner 17 has rope 18 and hammer 19, can carry out a beat to filter 9's inside in the time, help the inside to strike on the filter track 9, and compare with the filter medium size and impurity 3, the filter medium size is concentrated in the filter tank 5 is left in the filter tank, the filter is provided with filter plate 29, the filter plate is provided with filter plate 5, the filter plate is clean up in the main part is clean up medium 5, the main part is clear up, the main part is clear up through the filter medium 5, and has been opened, and has been left by the staff's body.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, the cleaning device comprises a second gear 21, the surface of the second gear 21 is in threaded connection with the surface of a threaded rod 13, a second rotating rod 23 is rotatably connected inside the second gear 21, a square 22 is rotatably connected to the surface of the second rotating rod 23, the surface of the square 22 is fixedly connected to a baffle 8, one end of the second rotating rod 23, which is close to the second gear 21, is fixedly connected with a first bevel gear 31, a second bevel gear 25 is arranged at the bottom of the first bevel gear 31, the second bevel gear 25 is meshed with a third bevel gear 24, one end of the third bevel gear 24, which is far away from the second bevel gear 25, is fixedly connected with a third gear 26, the surface of the third gear 26 is rotatably connected with a conveying belt 27, a second scraping plate 28 is hinged to the outer surface of the conveying belt 27, impurities and silt on the filter plate 29 are pushed into a mud storage tank by the second scraping plate 28, manual cleaning of workers is reduced, the conveying belt 27 is made of gray, and is light, waterproof and has a certain chemical corrosion resistance, and is not easy to be corroded by acid and alkali; is relatively resistant to heat and is rotatably connected to the surface of the water storage tank 30.

When the filter plate 29 is used, when industrial wastewater falls down to carry out secondary filtration, the threaded rod 13 is provided with a section of threaded groove on the surface, the threaded rod is meshed with the threaded rod through the gear II 21 to form a matched rotation motion, the rotating rod II 23 rotates in the gear II 21, the square 22 rotates on the surface of the rotating rod 23, one side of the square, which is far away from the rotating rod II 23, is fixed on the side face 8 of the baffle plate, the bevel gear I31 is fixed on one side, which is far away from the gear II 23, of the rotating rod II 25, the bevel gear III 24 is driven to synchronously move, the rotating rod III 24 is driven to rotate on the water storage tank 30, the gear III 26 is fixed on one side, which is close to the water storage tank 30, a conveyor belt 27 is arranged on the surface of the through the gear III 26, meanwhile, the mud scraping plate II 28 is hinged on the outer side surface of the conveyor belt 27 to push impurities and mud falling down to the filter plate 29 to enter the mud storage tank, the subsequent cleaning and purifying of the filter plate 29 for secondary use are facilitated, and the subsequent cleaning of workers is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Sludge dewatering device for sewage treatment, including main body frame (1), its characterized in that: the left side face of the main body frame (1) is fixedly connected with a water outlet valve (3), the front end of the main body frame (1) is provided with a display screen (4), one side, far away from the display screen (4), of the front end of the main body frame (1) is hinged with a main body door (5), the front end of the main body door (5) is fixedly connected with a door handle (6), the top end of the main body frame (1) is provided with a water inlet valve (2), the bottom of the water inlet valve (2) is penetrated and fixedly connected with a pipeline (7), and one end, far away from the water inlet valve (2), of the pipeline (7) is penetrated and connected with the top of the main body frame (1) and is provided with a desliming device;

The desliming device comprises a baffle (8), the surface fixed connection of baffle (8) is in the inside of main body frame (1), the inside of baffle (8) runs through and rotates and be connected with threaded rod (13), threaded rod (13) one end rotates and connects the inner wall at main body frame (1), threaded rod (13) other end rotates and is connected with motor (20), one side fixed connection that motor (20) is close to display screen (4) is in the inner wall of main body frame (1), the surface fixed connection of threaded rod (13) has gear one (12), the surface rotation of gear one (12) is connected with filter track (9), the surface hinge of filter track (9) has and scrapes mud version one (10), one side that motor (20) were kept away from to gear one (12) is provided with runner (17), the inside rotation of runner (17) is connected at threaded rod (13), the bottom of threaded rod (13) is provided with filter (29), the surface fixed connection of filter (29) is at the top of main body (30) is in the inside frame (1), the water storage tank (30) is kept away from to the surface fixed connection of water storage tank (30) has water storage tank (3), the bottom of the threaded rod (13) is provided with a cleaning device.

2. A sludge dewatering apparatus for sewage treatment according to claim 1, wherein: the cleaning device comprises a gear II (21), the surface threaded connection of the gear II (21) is arranged on the surface of a threaded rod (13), a rotating rod II (23) is rotationally connected to the inside of the gear II (21), a square block (22) is rotationally connected to the surface of the rotating rod II (23), the surface of the square block (22) is fixedly connected to a baffle (8), a bevel gear I (31) is fixedly connected to one end of the rotating rod II (23) close to the gear II (21), a bevel gear II (25) is arranged at the bottom of the bevel gear I (31), the bevel gear II (25) is meshed with a bevel gear I (31) in a tooth manner, a rotating rod III (24) is rotationally connected to the bottom of the bevel gear II (25), and one end of the rotating rod III (24) away from the bevel gear II (25) is fixedly connected with a gear III (26) and rotationally connected to the surface of a water storage tank (30).

3. A sludge dewatering apparatus for sewage treatment according to claim 1, wherein: the surface of the rotating wheel (17) is fixedly connected with a soft rope (18), and one end, far away from the rotating wheel (17), of the soft rope (18) is fixedly connected with an iron hammer (19).

4. A sludge dewatering apparatus for sewage treatment according to claim 1, wherein: the inside of pipeline (7) is provided with bull stick one (14), the surface rotation of bull stick one (14) is connected with turbine rotor (15), the both ends of bull stick one (14) are all fixedly connected with pillar (16), and one side fixed connection at pipeline (7) of keeping away from pipeline (7) of pillar (16).

5. A sludge dewatering apparatus for sewage treatment according to claim 2, wherein: the surface rotation of gear three (26) is connected with conveyer belt (27), the surface of conveyer belt (27) articulates has and scrapes mud version two (28).

6. A sludge dewatering apparatus for sewage treatment according to claim 5, wherein: the whole conveyer belt (27) is gray, and is made of PVC materials.