CN216764557U

CN216764557U - Laboratory effluent disposal system

Info

Publication number: CN216764557U
Application number: CN202220237375.XU
Authority: CN
Inventors: 张梦; 吴淑如; 吴学聪
Original assignee: Longyan Hengjing Environmental Protection Technology Co ltd
Current assignee: Longyan Hengjing Environmental Protection Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-06-17
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a laboratory wastewater treatment system, which belongs to the technical field of sewage treatment and comprises a collecting tank, wherein a cleaning assembly is arranged in the collecting tank, an acid-base neutralization tank is arranged on one side of the collecting tank, a water pipe is arranged between the collecting tank and the acid-base neutralization tank, and a sedimentation tank is arranged on one side of the acid-base neutralization tank, which is far away from the collecting tank; according to the utility model, the filtering component is arranged, and the filtering plate is arranged in the water pipe between the collecting tank and the acid-base neutralization tank, so that the passing sewage can be further filtered, the blockage caused by the sludge entering the water pipe is avoided, the filtering plate can be conveniently detached and washed, and the operation is simple.

Description

Laboratory effluent disposal system

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a laboratory wastewater treatment system.

Background

The waste water treatment is to treat the waste water by physical, chemical and biological methods, so that the waste water is purified, the pollution is reduced, the waste water is recycled and reused, and water resources are fully utilized.

Chinese patent application No. 202023278488.4 discloses a laboratory wastewater treatment system, the inconvenient clearance of silt of the collecting pit bottom of its device, simultaneously, there is silt to get into the body easily in the water pipe department of the collecting pit lower extreme of former device and causes the jam.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a laboratory wastewater treatment system which has the characteristics of convenience in cleaning and good filtering effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a laboratory wastewater treatment system comprises a collecting tank, wherein a cleaning assembly is arranged in the collecting tank, an acid-base neutralization tank is arranged on one side of the collecting tank, a water pipe is arranged between the collecting tank and the acid-base neutralization tank, a sedimentation tank is arranged on one side of the acid-base neutralization tank, which is far away from the collecting tank, a disinfection tank is arranged on one side of the sedimentation tank, which is far away from the acid-base neutralization tank, and a multi-media filter is arranged on one side of the disinfection tank, which is far away from the sedimentation tank;

the cleaning assembly comprises a motor, a rotating shaft, a scraper and a screw rod, wherein the motor is arranged at the lower end of the outer surface of the collecting pool, the rotating shaft is arranged at the output end of the motor, the screw rod is arranged inside the collecting pool, and the scraper is arranged on the surface of the screw rod and extends to the bottom plate of the collecting pool.

Preferably, the cleaning assembly further comprises a connecting block and a sliding groove, wherein the connecting blocks are arranged on the surfaces of the two sides of the scraper, and the sliding groove is formed in the position, corresponding to the connecting block, of the inner wall of the collecting tank.

Preferably, the cleaning assembly further comprises a fixed sleeve and a placing frame, wherein the placing frame is arranged on the outer surface of the collecting tank and located at the lower end of the motor, and the fixed sleeve is arranged on the upper end of the placing frame and located on the surface of the motor.

Preferably, the water pipe outside is provided with filtering component, filtering component includes rose box and filter, wherein, the water pipe surface is provided with the rose box, be provided with the filter in the middle of the rose box inside.

Preferably, the filter assembly further comprises a top plate and a fixing rod, wherein the top plate is arranged at the top end of the filter plate and located on the outer side of the filter box, and the fixing rod is arranged between the top plate and the filter box.

Preferably, the filter assembly further comprises a sealing ring and a sealing gasket, wherein the sealing ring is arranged between the water pipe and the filter box, and the sealing gasket is arranged between the water pipe and the filter plate.

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

1. according to the utility model, the cleaning assembly is arranged, when workers need to clean sludge deposited at the bottom of the collecting tank, the motor is started to drive the screw rod to drive the scraper to move, the scraper scrapes at the bottom of the collecting tank, and the deposited sludge can be pushed to the sewage discharge port, so that the cleaning operation of the device is simpler and faster.

2. According to the utility model, the filtering component is arranged, and the filtering plate is arranged in the water pipe between the collecting tank and the acid-base neutralization tank, so that the passing sewage can be further filtered, the blockage caused by the sludge entering the water pipe is avoided, the filtering plate can be conveniently detached and washed, and the operation is simple.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of a filter assembly of the present invention;

in the figure: 1. a collection tank; 2. cleaning the assembly; 21. fixing a sleeve; 22. placing a rack; 23. a motor; 24. a rotating shaft; 25. connecting blocks; 26. a squeegee; 27. a chute; 28. a screw rod; 3. a water pipe; 4. a filter assembly; 41. a filter box; 42. a seal ring; 43. a filter plate; 44. a top plate; 45. fixing the rod; 46. a gasket; 5. a multi-media filter; 6. a disinfection tank; 7. a sedimentation tank; 8. and an acid-base neutralization tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a laboratory wastewater treatment system comprises a collecting tank 1, a cleaning assembly 2 is arranged inside the collecting tank 1, an acid-base neutralization tank 8 is arranged on one side of the collecting tank 1, a water pipe 3 is arranged between the collecting tank 1 and the acid-base neutralization tank 8, a sedimentation tank 7 is arranged on one side, away from the collecting tank 1, of the acid-base neutralization tank 8, a disinfection tank 6 is arranged on one side, away from the acid-base neutralization tank 8, of the sedimentation tank 7, and a multi-media filter 5 is arranged on one side, away from the sedimentation tank 7, of the disinfection tank 6;

the cleaning assembly 2 comprises a motor 23, a rotating shaft 24, a scraper 26 and a screw rod 28, wherein the motor 23 is arranged at the lower end of the outer surface of the collecting tank 1, the rotating shaft 24 is arranged at the output end of the motor 23, the screw rod 28 is arranged inside the collecting tank 1, and the scraper 26 is arranged on the surface of the screw rod 28 and extends to the surface of the bottom plate of the collecting tank 1.

Specifically, the cleaning assembly 2 further comprises a connecting block 25 and a sliding groove 27, wherein the connecting block 25 is arranged on the two side surfaces of the scraper 26, the sliding groove 27 is arranged on the inner wall of the collecting tank 1 corresponding to the connecting block 25,

through adopting above-mentioned technical scheme, when scraper blade 26 removed, connecting block 25 removed in spout 27, had played support and spacing effect, made scraper blade 26 structure more stable.

Specifically, the cleaning assembly 2 further comprises a fixed sleeve 21 and a placing frame 22, wherein the placing frame 22 is arranged on the outer surface of the collecting tank 1 and positioned at the lower end of the motor 23, the fixed sleeve 21 is arranged on the upper end of the placing frame 22 and positioned on the surface of the motor 23,

through adopting above-mentioned technical scheme, fixed cover 21 and rack 22 can be fixed motor 23, make it place stably.

When the device is used, the motor 23 is started, the rotating shaft 24 drives the screw rod 28 to rotate, the screw rod 28 is meshed with the scraper 26 to be connected to enable the scraper 26 to move, the inclination angle of the screw rod 28 is consistent with that of the bottom of the collecting tank 1, and the scraper 26 can be always in contact with the bottom of the collecting tank 1 when moving, so that sludge at the bottom of the collecting tank 1 is scraped;

example 2

The present embodiment is different from embodiment 1 in that: the outer side of the water pipe 3 is provided with a filtering component 4, the filtering component 4 comprises a filtering box 41 and a filtering plate 43, wherein the surface of the water pipe 3 is provided with the filtering box 41, the middle inside the filtering box 41 is provided with the filtering plate 43,

through adopting above-mentioned technical scheme, install rose box 41 in the water pipe 3 outside, when making the sewage that preliminary sedimentation passed through water pipe 3 and get into acid-base neutralization pond 8, filter 43 can filter sewage.

Specifically, the filter assembly 4 further comprises a top plate 44 and a fixing rod 45, wherein the top end of the filter plate 43 and the outer side of the filter tank 41 are provided with the top plate 44, the fixing rod 45 is arranged between the top plate 44 and the filter tank 41,

through adopting above-mentioned technical scheme, the filter 43 passes through roof 44 and dead lever 45 to be fixed inside filter tank 41, makes the filter 43 can be convenient unpick and wash.

Specifically, the filter assembly 4 further comprises a sealing ring 42 and a sealing gasket 46, wherein the sealing ring 42 is arranged between the water pipe 3 and the filter tank 41, the sealing gasket 46 is arranged between the water pipe 3 and the filter plate 43,

by adopting the above technical scheme, the sealing ring 42 and the sealing gasket 46 can effectively avoid sewage leakage.

During the use of this embodiment, install rose box 41 in the water pipe 3 outside, when making the sewage of preliminary sedimentation pass through during water pipe 3 gets into acid-base neutralization pond 8, filter 43 can filter sewage, avoids having mud etc. to block up water pipe 3, and filter 43 passes through roof 44 and dead lever 45 to be fixed inside rose box 41, makes that filter 43 can be convenient unpick and wash, and sealing ring 42 can effectually avoid having sewage to leak with sealed 46 pad.

The structure and the working principle of the collecting tank 1, the multi-media filter 5, the sterilizing tank 6, the sedimentation tank 7 and the acid-base neutralization tank 8 in the utility model are disclosed in a laboratory wastewater treatment system disclosed in Chinese patent application No. 202023278488.4.

The working principle and the using process of the utility model are as follows: when the scraper cleaning device is used, the motor 23 is started, the rotating shaft 24 drives the screw rod 28 to rotate, the screw rod 28 is meshed with the scraper 26 to be connected to enable the scraper 26 to move, the inclination angle of the screw rod 28 is consistent with that of the bottom of the collecting tank 1, the scraper 26 can be always contacted with the bottom of the collecting tank 1 when moving, so that sludge at the bottom of the collecting tank 1 is scraped, the cleaning operation is simple and convenient, when the scraper 26 moves, the connecting block 25 moves in the sliding groove 27 to play a role in supporting and limiting, the scraper 26 is enabled to be more stable in structure, and the motor 23 can be fixed by the fixing sleeve 21 and the placing frame 22 to enable the motor 23 to be placed stably; install rose box 41 in the water pipe 3 outside, when making the sewage of preliminary sedimentation pass through during water pipe 3 gets into acid-base neutralization pond 8, filter 43 can filter sewage, avoids having mud etc. to block up water pipe 3, and filter 43 passes through roof 44 and dead lever 45 to be fixed inside rose box 41, makes that filter 43 can be convenient unpick and wash, and sealing ring 42 can effectually avoid having sewage to leak with sealed 46 pad.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laboratory wastewater treatment system comprising a collection tank (1), characterized in that: a cleaning assembly (2) is arranged in the collecting tank (1), an acid-base neutralizing tank (8) is arranged on one side of the collecting tank (1), a water pipe (3) is arranged between the collecting tank (1) and the acid-base neutralizing tank (8), a sedimentation tank (7) is arranged on one side, away from the collecting tank (1), of the acid-base neutralizing tank (8), a disinfection tank (6) is arranged on one side, away from the acid-base neutralizing tank (8), of the sedimentation tank (7), and a multi-media filter (5) is arranged on one side, away from the sedimentation tank (7), of the disinfection tank (6);

clearance subassembly (2) include motor (23), pivot (24), scraper blade (26) and lead screw (28), wherein, collecting pit (1) surface lower extreme is provided with motor (23), motor (23) output is provided with pivot (24), collecting pit (1) inside is provided with lead screw (28), lead screw (28) surface just extends to collecting pit (1) bottom plate surface and is provided with scraper blade (26).

2. The laboratory wastewater treatment system according to claim 1, wherein: the cleaning assembly (2) further comprises a connecting block (25) and a sliding groove (27), wherein the connecting block (25) is arranged on the surfaces of the two sides of the scraper (26), and the sliding groove (27) is arranged at the position, corresponding to the connecting block (25), of the inner wall of the collecting tank (1).

3. The laboratory wastewater treatment system according to claim 1, wherein: clearance subassembly (2) still include fixed cover (21) and rack (22), wherein, collecting pit (1) surface just is located motor (23) lower extreme and is provided with rack (22), rack (22) upper end just is located motor (23) surface and is provided with fixed cover (21).

4. The laboratory wastewater treatment system according to claim 1, wherein: the water pipe (3) outside is provided with filtering component (4), filtering component (4) are including rose box (41) and filter (43), wherein, water pipe (3) surface is provided with rose box (41), be provided with filter (43) in the middle of rose box (41) inside.

5. The laboratory wastewater treatment system according to claim 4, wherein: the filter assembly (4) further comprises a top plate (44) and a fixing rod (45), wherein the top end of the filter plate (43) is provided with the top plate (44) on the outer side of the filter box (41), and the fixing rod (45) is arranged between the top plate (44) and the filter box (41).

6. The laboratory wastewater treatment system according to claim 4, wherein: the filter assembly (4) further comprises a sealing ring (42) and a sealing gasket (46), wherein the sealing ring (42) is arranged between the water pipe (3) and the filter box (41), and the sealing gasket (46) is arranged between the water pipe (3) and the filter plate (43).