CN216808421U

CN216808421U - Sewage treatment is with deposiing device

Info

Publication number: CN216808421U
Application number: CN202220389431.1U
Authority: CN
Inventors: 张保; 顾拾阳; 李晓波
Original assignee: Nanjing Lvlian Environmental Technology Development Co ltd
Current assignee: Nanjing Lvlian Environmental Technology Development Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-24
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a precipitation device for sewage treatment. Its technical scheme includes the filter screen, handles the case and rotates the motor, handle incasement wall one side and install the baffle, the inside upper surface position department that is close to of baffle is equipped with the through-hole, the one side that the case deviates from the baffle of handling is close to upper surface position department and installs the outlet pipe, the one side that the case deviates from the outlet pipe of handling is close to lower surface position department and installs the inlet tube, the one side that the case deviates from the outlet pipe of handling is installed the mud bucket, it is located mud bucket lower position department and installs the fixed plate to handle the incasement wall, the one side that the case inner wall deviates from the baffle of handling is equipped with the spout, spout internally mounted has the slider. The utility model is convenient for cleaning the filter screen regularly, thereby ensuring the filtering function of the filter screen, discharging the sediment from the inside of the treatment device and simultaneously facilitating the transportation of the sediment.

Description

Sewage treatment is with deposiing device

Technical Field

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

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Through the massive search, the typical sedimentation device for the sewage treatment system disclosed as publication No. CN107998696B8 of the sedimentation device for the sewage treatment in the prior art is found, so that the impurities in the sedimentation tank can be conveniently removed, the cleaning effect is good, and the manpower is saved.

The pollutant of sewage is got rid of to the in-process that uses the method of deposiing often at sewage treatment's in-process, and the filter screen of current sedimentation device for sewage treatment its surface is easy to adhere more pollutant after long-time the use and need regularly clear up, and the sediment after its sewage treatment is not convenient for discharge from the processing apparatus is inside simultaneously, for this reason, we provide a sedimentation device for sewage treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sedimentation device for sewage treatment, which has the advantages of facilitating the regular cleaning of a filter screen, ensuring the filtering function of the filter screen, facilitating the discharge of sediment from the inside of a treatment device and facilitating the transportation of the sediment, and solves the problems that after the filter screen of the existing sedimentation device for sewage treatment is used for a long time, more pollutants are easy to adhere to the surface of the filter screen and need to be cleaned regularly, and the sediment after the sewage treatment is inconvenient to discharge from the inside of the treatment device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sewage treatment is with deposiing device, includes the filter screen, handles the case and rotates the motor, it installs the baffle to handle incasement wall one side, the inside upper surface position department that is close to of baffle is equipped with the through-hole, the one side that the case deviates from the baffle is close to upper surface position department and installs the outlet pipe, the one side that the case deviates from the outlet pipe of handling is close to lower surface position department and installs the inlet tube, the one side that the case deviates from the outlet pipe of handling is installed the mud bucket, it is located mud bucket below position department and installs the fixed plate to handle the incasement wall, the one side that the case inner wall deviates from the baffle of handling is equipped with the spout, spout internally mounted has the slider, slider surface mounting has the filter screen frame, the filter screen is installed to filter screen frame inner wall.

Preferably, the lower surface of the treatment box is provided with moving wheels at positions close to four corners. The four moving wheels are arranged to facilitate the movement of the treatment box.

Preferably, the lower surface mounting of mud bucket has the mud valve, the baffle inboard is close to lower surface position department and installs the pneumatic cylinder, the filter plate is installed to the pneumatic cylinder output, the backwash pump is installed to the fixed plate upper surface position in pneumatic cylinder top position department, the backwash pump output is connected with the baffle inboard. Sediment in the mud bucket is discharged through a mud valve, the hydraulic cylinder works to enable the filter plate to extrude the sediment into blocks, and the sediment after the extrusion into blocks is discharged through a mud outlet.

Preferably, a sludge concentration meter is installed on one side, close to the water outlet pipe, of the upper surface of the fixing plate, a probe is installed inside the mud bucket, and the sludge concentration meter is connected with the probe through a wire. The sediment concentration in the mud bucket is monitored through a mud concentration meter and a probe.

Preferably, handle case upper surface and be located baffle top position department and install the apron, apron upper surface axle center position department installs the rotation motor, rotate the motor output and install the (mixing) shaft, handle case lower surface and be located (mixing) shaft below position department and install the blowoff valve. The rotating motor works to drive the stirring shaft to rotate.

Preferably, stirring shaft surface is close to upper surface position department and installs stirring vane B, it installs the baffle to handle incasement wall position below stirring vane B position department, stirring shaft surface is located baffle below position department and installs stirring vane A, baffle below surface mounting has the throwing valve, the apron upper surface is close to one side of baffle and installs the level gauge. The stirring blade A is used for stirring the sewage and flocculant mixed liquid Jining, and the stirring blade is used for stirring the flocculant above the baffle.

Preferably, handle case surface and be located the outlet pipe below and be close to the front surface and rear surface position department symmetry and install the L template, L template internally mounted has the picture peg, it is equipped with the mud outlet to handle case surface and be located fixed plate below position department. The two L-shaped plates are arranged to fix the inserting plate conveniently.

Preferably, surface mounting has the horizontal pole on the filter screen frame, the spout is equipped with two altogether, and two the spout symmetry is divided and is located one side that handles the incasement wall and deviate from the baffle and be close to front surface and rear surface position department, two magnet, two are all installed to the spout inner wall inside all installs the slider, two magnet is all installed to the spout lower surface. The arrangement of four magnets is convenient for fixing the two sliding blocks in the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the slide block and the magnet are arranged, so that the filter screen can be cleaned regularly, the filtering effect of the filter screen is ensured, when the filter screen needs to be cleaned, the filter screen frame is pulled by the cross rod, the slide block slides out of the sliding groove, and the filter screen frame are taken out of the treatment box.

2. According to the utility model, through arranging the air cylinder and the filter plate, the effect of facilitating the discharge of sediment from the inside of the treatment device and facilitating the transport of the sediment is achieved, sewage enters the inside of the treatment box through the water inlet pipe, a flocculating agent positioned above the baffle in the treatment box is thrown into the sewage through the dosing valve, the rotating motor works to drive the stirring blade A to stir a mixed liquid of the sewage and the flocculating agent, the sewage after the flocculating agent is dosed enters the mud bucket through the communicating hole and stands, the sediment falls into the mud bucket, the sewage after standing is discharged through the water outlet pipe after residual pollutants in the sewage are filtered by the filter screen, the sediment in the mud bucket is discharged through the mud valve, the filter plate extrudes the sediment into blocks through the operation of the hydraulic cylinder, and the sediment after the extrusion into blocks is discharged through the mud outlet.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 4 is a partial front view of the mud bucket of the present invention.

Reference numerals: 1. a liquid level meter; 2. a cross bar; 3. a screen frame; 4. a filter screen; 5. a water outlet pipe; 6. a moving wheel; 7. a water inlet pipe; 8. a treatment tank; 9. a cover plate; 10. rotating the motor; 11. a through hole; 12. a partition plate; 13. a mud bucket; 14. inserting plates; 15. a sludge outlet; 16. an L-shaped plate; 17. a fixing plate; 18. filtering the plate; 19. a hydraulic cylinder; 20. an evacuation valve; 21. a stirring blade A; 22. a dosing valve; 23. a baffle plate; 24. a stirring blade B; 25. a stirring shaft; 26. a chute; 27. a slider; 28. a magnet; 29. a probe; 30. a sludge concentration meter; 31. a mud valve; 32. a reflux pump.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-4, the settling device for sewage treatment provided by the utility model comprises a filter screen 4, a treatment tank 8 and a rotating motor 10, wherein a partition plate 12 is arranged on one side of the inner wall of the treatment tank 8, a through hole 11 is arranged in the partition plate 12 close to the upper surface, a water outlet pipe 5 is arranged on one side of the treatment tank 8 away from the partition plate 12 close to the upper surface, a water inlet pipe 7 is arranged on one side of the treatment tank 8 away from the water outlet pipe 5 close to the lower surface, a mud bucket 13 is arranged on one side of the treatment tank 8 away from the water outlet pipe 5, a mud valve 31 is arranged on the lower surface of the mud bucket 13, a hydraulic cylinder 19 is arranged on the inner side of the partition plate 12 close to the lower surface, a filter plate 18 is arranged at the output end of the hydraulic cylinder 19, a reflux pump 32 is arranged on the upper surface of the fixed plate 17 at the position above the hydraulic cylinder 19, the output end of the reflux pump 32 is connected with the inner side of the partition plate 12, a fixed plate 17 is arranged on the inner wall of the treatment tank 8 at the position below the mud bucket 13, a sludge concentration meter 30 is arranged on one side of the upper surface of the fixed plate 17 close to the water outlet pipe 5, a probe 29 is arranged in the mud bucket 13, the sludge concentration meter 30 is connected with the probe 29 through a lead, a chute 26 is arranged on one side of the inner wall of the treatment box 8, which is far away from the partition plate 12, a slide block 27 is arranged in the chute 26, a filter screen frame 3 is arranged on the outer surface of the slide block 27, a filter screen 4 is arranged on the inner wall of the filter screen frame 3, an L-shaped plate 16 is symmetrically arranged on the lower surface of the treatment box 8, which is close to the front surface and the rear surface of the water outlet pipe 5, an inserting plate 14 is arranged in the L-shaped plate 16, a mud outlet 15 is arranged on the outer surface of the treatment box 8, which is arranged below the fixed plate 17, a cover plate 9 is arranged on the upper surface of the treatment box 8, an axle center position of the upper surface of the cover plate 9 is provided with a rotating motor 10, an output end of the rotating motor 10 is provided with a stirring axle 25, and an emptying valve 20 is arranged on the lower surface of the treatment box 8, which is arranged below the stirring axle 25, the outer surface of the stirring shaft 25 is provided with a stirring blade B24 at a position close to the upper surface, the inner wall of the treatment box 8 is provided with a baffle plate 23 at a position below the stirring blade B24, the outer surface of the stirring shaft 25 is provided with a stirring blade A21 at a position below the baffle plate 23, the lower surface of the baffle plate 23 is provided with a feeding valve 22, and one side of the upper surface of the cover plate 9 close to the partition plate 12 is provided with a liquid level meter 1

The working principle of the sedimentation device for sewage treatment based on the embodiment 1 is as follows: inside sewage entered into treatment box 8 through inlet tube 7, the inside flocculating agent that is located baffle 23 top of treatment box 8 drops into sewage through throwing valve 22, and rotation motor 10 work drives stirring vane A21 and stirs the mixed liquid of sewage and flocculating agent, the sewage after throwing the flocculating agent enters into mud bucket 13 through the intercommunicating pore 11 and stews, the precipitate falls into mud bucket 13, the sewage after stewing discharges through outlet pipe 5 behind filter screen 4 filtering residual pollutant wherein, the precipitate in mud bucket 13 discharges through mud valve 31, pneumatic cylinder 19 work makes filter plate 18 extrude the precipitate blocking, the precipitate after the extrusion blocking discharges through mud outlet 15.

Example two

As shown in fig. 1-3, compared with the first embodiment, the sedimentation device for sewage treatment provided by the present invention further includes moving wheels 6 mounted on the lower surface of the treatment box 8 near four corners, the four moving wheels 6 are arranged to facilitate the movement of the treatment box 8, the cross bar 2 is mounted on the upper surface of the screen frame 3, two sliding grooves 26 are provided, the two sliding grooves 26 are symmetrically disposed on one side of the inner wall of the treatment box 8, which is far away from the partition plate 12, near the front surface and the rear surface, the magnets 28 are mounted on the inner walls of the two sliding grooves 26, the sliding blocks 27 are mounted inside the two sliding grooves 26, and the magnets 28 are mounted on the lower surfaces of the two sliding blocks 27.

In this embodiment, when needing to clear up filter screen 4, through horizontal pole 2 pulling filter screen frame 3, slider 27 follows the inside roll-off of spout 26, takes out filter screen 4 and filter screen frame 3 from handling the inside of case 8 simultaneously.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a sewage treatment is with deposiing device, includes filter screen (4), handles case (8) and rotating electrical machines (10), its characterized in that: a partition plate (12) is arranged on one side of the inner wall of the treatment box (8), a through hole (11) is arranged at the position, close to the upper surface, inside the partition plate (12), a water outlet pipe (5) is arranged at the position of one side of the treatment box (8) departing from the partition plate (12) and close to the upper surface, a water inlet pipe (7) is arranged at the position of one side of the treatment box (8) departing from the water outlet pipe (5) and close to the lower surface, a mud bucket (13) is arranged on one side of the treatment box (8) deviating from the water outlet pipe (5), a fixing plate (17) is arranged on the inner wall of the treatment box (8) at the position below the mud bucket (13), a sliding groove (26) is arranged on one side of the inner wall of the treatment box (8) deviating from the partition plate (12), spout (26) internally mounted has slider (27), slider (27) surface mounting has filter screen frame (3), filter screen (4) are installed to filter screen frame (3) inner wall.

2. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the lower surface of the treatment box (8) is provided with moving wheels (6) at positions close to four corners.

3. A precipitation apparatus for wastewater treatment according to claim 1, wherein: mud valve (31) is installed to mud bucket (13) lower surface mounting, baffle (12) inboard is close to lower surface position department and installs pneumatic cylinder (19), filter plate (18) are installed to pneumatic cylinder (19) output, fixed plate (17) upper surface is located pneumatic cylinder (19) top position department and installs backwash pump (32), backwash pump (32) output and baffle (12) inboard are connected.

4. A precipitation apparatus for sewage treatment according to claim 1, wherein: the mud concentration meter (30) is installed to one side that fixed plate (17) upper surface is close to outlet pipe (5), mud bucket (13) internally mounted has probe (29), and mud concentration meter (30) and probe (29) pass through the wire and connect.

5. A precipitation apparatus for wastewater treatment according to claim 1, wherein: handle case (8) upper surface and be located baffle (12) top position department and install apron (9), apron (9) upper surface axle center position department installs rotation motor (10), rotation motor (10) output is installed (mixing) shaft (25), handle case (8) lower surface and be located (mixing) shaft (25) below position department and install blowoff valve (20).

6. A precipitation apparatus for wastewater treatment according to claim 5, wherein: (mixing) shaft (25) surface is close to upper surface position department and installs stirring vane B (24), it installs baffle (23) to handle case (8) inner wall and is located stirring vane B (24) below position department, stirring shaft (25) surface is located baffle (23) below position department and installs stirring vane A (21), baffle (23) below surface mounting has dosing valve (22), level gauge (1) are installed to one side that apron (9) upper surface is close to baffle (12).

7. A precipitation apparatus for sewage treatment according to claim 1, wherein: handle case (8) surface and be located outlet pipe (5) below and locate the symmetry near front surface and rear surface position and install L template (16), L template (16) internally mounted has picture peg (14), it is equipped with mud outlet (15) to handle case (8) surface and be located fixed plate (17) below position department.

8. A precipitation apparatus for wastewater treatment according to claim 1, wherein: filter screen frame (3) upper surface mounting has horizontal pole (2), spout (26) are equipped with two altogether, and two spout (26) symmetry branch is located one side that handles case (8) inner wall and deviate from baffle (12) and is close to front surface and rear surface position department, two magnet (28), two are all installed to spout (26) inner wall magnet (28), two slider (27), two are all installed to spout (26) inside magnet (28) are all installed to slider (27) lower surface.