CN218058620U

CN218058620U - Oil-water separation device for sewage treatment

Info

Publication number: CN218058620U
Application number: CN202220836920.7U
Authority: CN
Inventors: 李海涛; 王丹; 杨恒
Original assignee: Tianjin Qingshuo Municipal Engineering Co ltd
Current assignee: Tianjin Qingshuo Municipal Engineering Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-12-16
Anticipated expiration: 2032-04-09

Abstract

The utility model discloses an oil-water separator for sewage treatment, including handling the case, it is equipped with the inlet tube to handle case one side connection, it is equipped with perpendicular baffle to handle incasement one side connection, it is equipped with the filter screen to erect to connect on the baffle, it is equipped with the honeycomb duct to erect baffle one side connection, the honeycomb duct other end is equipped with the separator box through assembling a union coupling, be equipped with the zone of heating on the separator box outer wall, be equipped with the collecting plate in the separator box, collecting plate four corners department is equipped with the suspension ball through the connecting rod connection, it is equipped with a plurality of collecting pipes to connect above the collecting plate, the collecting pipe upper end is equipped with the oil pump through assembling two connections, it is equipped with batch oil tank and storage water tank to handle the incasement, batch oil tank and oil pump connection, the storage water tank lower extreme passes through communicating pipe two and is connected with the separator box, connect on communicating pipe two and be equipped with out oil pipe and outlet pipe respectively on one side of batch oil tank. Compared with the prior art, the utility model the advantage lie in: simple and practical structure, convenient operation, good treatment effect and high efficiency.

Description

Oil-water separation device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically indicates a sewage treatment uses oil-water separator.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, the sewage treatment also increasingly enters the daily life of common people, the sewage treatment mainly treats production and domestic sewage to reach the specified discharge standard, and the sewage treatment is an important facility for protecting the environment. The sewage often contains a large amount of oil stains, so that secondary utilization is performed for subsequent treatment conveniently, and an oil-water separation device is required to separate oil from water in the sewage.

Current oil-water separator for sewage treatment structure is complicated, and the cost is higher, is not convenient for popularize, often need the processing of stewing moreover, can not realize the continuity and handle, and treatment efficiency is not high, also can not filter the solid waste in the sewage, causes the device to block up easily, is difficult to the clearance, influences the use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure is practical, convenient operation, and the treatment effect is good, efficient an oil-water separator for sewage treatment.

In order to solve the technical problem, the utility model provides a technical scheme does: an oil-water separation device for sewage treatment comprises a treatment box, wherein one side of the treatment box is connected with a water inlet pipe, the upper end of the water inlet pipe is connected with a water inlet hopper, the inside of the treatment box is close to one side of the water inlet pipe and is provided with a vertical partition plate, the vertical partition plate is connected with a plurality of filter screens, the lower end of the front side of the treatment box is connected with a baffle door, the vertical partition plate is far away from one side of the water inlet pipe and is provided with a plurality of guide pipes, the guide pipes are matched with the filter screens, the guide pipes are connected with control valves, the other ends of the guide pipes are connected with a first converging pipe, the other end of the first converging pipe is connected with a separation box, the guide pipes, the first converging pipe and the outer wall of the separation box are connected with a heating layer, the middle part in the separation box is connected with a sliding rod, the sliding rod is connected with a collection plate, the collection plate is hollow, the collecting plate is provided with a plurality of collecting holes, the four corners of the collecting plate are connected with connecting rods, the lower end of each connecting rod is connected with a suspension ball, a plurality of collecting pipes are connected above the collecting plate, the upper ends of the collecting pipes extend out of the treating box, the same converging pipe II is connected with the treating box, the other end of the converging pipe II is connected with an oil pump, a transverse partition plate is connected to one side of the treating box, which is far away from the water inlet pipe, an oil storage box is connected to the transverse partition plate, the upper end of the oil storage box is connected with the oil pump through a first communicating pipe, a water storage box is connected to the lower end of the water storage box, one side of the lower end of the water storage box is connected with the separating box through a second communicating pipe, a water pump is connected to the second communicating pipe, an oil outlet pipe and a water outlet pipe are respectively connected to one side of the upper end of the oil storage box and one side of the lower end of the water storage box, the oil outlet pipe with the outlet pipe other end all stretches out handle the case.

Compared with the prior art, the utility model the advantage lie in: it gets into the inlet tube to intake fill sewage of being convenient for, avoid sewage to spatter all the time, safety and environmental protection, the vertical setting of baffle is erect in the filter screen cooperation, the solid waste who is convenient for make to filter directly drops, avoid filter screen blocking, the control valve can make it drop by oneself when solid waste adsorbs on the filter screen, convenience and practicality, the convenient regular clearance solid waste of shutter, the zone of heating can carry out the intensive heating to sewage, make profit quickly separating, do not need to stew, high treatment efficiency, the position of collecting plate can be restricted to the slide bar, the stability of increase device, the suspension ball can make the collecting plate float on the oil level all the time, and then guarantee good collection effect, oil pump and water pump combined action, can accelerate oil-water separation and discharge, excellent treatment effect, high efficiency.

Furthermore, the stop gate with handle sealing connection between the case, the connection is equipped with the handle on the stop gate, guarantees the leakproofness of device, avoids sewage to leak outward and causes the pollution, and the handle makes things convenient for the switch stop gate.

Furthermore, an electric heating net is arranged in the heating layer, so that the heating effect is good, and the operation is convenient.

Furthermore, the height of the suspension ball is matched with that of the collecting hole, so that oil can smoothly enter the collecting hole.

Furthermore, the second converging pipe is a flexible hose and can meet the lifting requirement of the collecting pipe.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

As shown in the figure: 1. a treatment tank; 2. a water inlet pipe; 3. a water inlet hopper; 4. a vertical partition plate; 5. a filter screen; 6. a shutter; 7. a flow guide pipe; 8. a control valve; 9. a first converging pipe; 10. a separation tank; 11. a heating layer; 12. a slide bar; 13. a collection plate; 14. a collection well; 15. a connecting rod; 16. suspending the ball; 17. a collection tube; 18. a second converging pipe; 19. an oil pump; 20. a diaphragm plate; 21. an oil storage tank; 22. a first communicating pipe; 23. a water storage tank; 24. a second communicating pipe; 25. a water pump; 26. an oil outlet pipe; 27. and (5) discharging a water pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the attached figure 1, the oil-water separation device for sewage treatment comprises a treatment box 1, wherein one side of the treatment box 1 is connected with a water inlet pipe 2, the upper end of the water inlet pipe 2 is connected with a water inlet hopper 3, the inside of the treatment box 1 is close to one side of the water inlet pipe 2 and is connected with a vertical partition plate 4, the vertical partition plate 4 is connected with a plurality of filter screens 5, the lower end of the front side of the treatment box 1 is connected with a stop door 6, the vertical partition plate 4 is far away from one side of the water inlet pipe 2 and is connected with a plurality of flow guide pipes 7, the flow guide pipes 7 are matched with the filter screens 5, the flow guide pipes 7 are connected with a control valve 8, the other end of each flow guide pipe 7 is connected with a same converging pipe I9, the other end of each converging pipe I9 is connected with a separation box 10, the flow guide pipes 7, the converging pipe I9 and the outer wall of the separation box 10 are connected with a heating layer 11, the separation box 10 is internally provided with a sliding rod 12 at the middle part, the sliding connection on the sliding rod 12 is provided with a collecting plate 13, the collecting plate 13 is hollow, the collecting plate 13 is provided with a plurality of collecting holes 14, the four corners of the collecting plate 13 are connected and provided with connecting rods 15, the lower end of each connecting rod 15 is connected and provided with a suspension ball 16, the collecting plate 13 is connected and provided with a plurality of collecting pipes 17, the upper ends of the collecting pipes 17 extend out of the treatment box 1 and is provided with a second converging pipe 18, the other ends of the second converging pipe 18 are connected and provided with an oil pump 19, one side of the treatment box 1 far away from the water inlet pipe 2 is connected and provided with a diaphragm plate 20, the diaphragm plate 20 is connected and provided with an oil storage box 21, the upper end of the oil storage box 21 is connected with the oil pump 19 through a communicating pipe 22, the treatment box 1 is internally provided with a water storage box 23 below the diaphragm plate 20, one side of the lower end of the water storage tank 23 is connected with the separation tank 10 through a communicating pipe two 24, a water pump 25 is connected and arranged on the communicating pipe two 24, an oil outlet pipe 26 and a water outlet pipe 27 are connected and arranged on one side of the upper end of the oil storage tank 21 and one side of the lower end of the water storage tank 23 respectively, and the other end of the oil outlet pipe 26 and the other end of the water outlet pipe 27 extend out of the treatment tank 1.

The shutter 6 with handle 1 between sealing connection, the last connection of shutter 6 is equipped with the handle. An electric heating net is arranged in the heating layer 11. The height of the levitated ball 16 matches the height of the collection well 14. The second converging pipe 18 is a telescopic hose.

The utility model discloses when concrete implementation: the device is connected with an external power supply, an electric heating network switch is turned on, sewage to be treated is put in from a water inlet hopper 3, the sewage enters a treatment tank 1 through a water inlet pipe 2, a filter screen 5 filters solid waste in the sewage, the solid waste is precipitated downwards, the sewage flows into a flow guide pipe 7 and then enters a separation tank 10 through a gathering pipe I9, if the solid waste is adsorbed on the filter screen 5 due to water pressure and the like, a control valve 8 on the corresponding flow guide pipe 7 can be closed, the solid waste can fall off, the sewage is preheated in the flow guide pipe 7 and the gathering pipe I9 and then enters the separation tank 10 to be heated again, oil and water are separated quickly, the oil floats above the water due to low density, a floating ball 16 floats on the oil level, a collection plate 13 floats on the oil level, the oil can enter a collection hole 14, the collection plate 13 can ascend and descend along with the height change of the oil level, an oil pump 19 and a water pump 25 are turned on, the oil above the collection pipe 17, the gathering pipe II 18 and a communication pipe I22 enter an oil storage tank 21 and then is discharged through an oil outlet pipe II 24, the water inlet pipe II 24 and then is opened, the water outlet pipe 23 is treated, and the waste is discharged out of the water storage tank 1, and the waste is treated regularly.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an oil-water separator for sewage treatment, is including handling case (1), its characterized in that: the treatment box is characterized in that one side of the treatment box (1) is connected with a water inlet pipe (2), the upper end of the water inlet pipe (2) is connected with a water inlet hopper (3), the treatment box (1) is internally close to one side of the water inlet pipe (2) and is provided with a vertical partition plate (4), the vertical partition plate (4) is connected with a plurality of filter screens (5), the lower end of the front side of the treatment box (1) is connected with a baffle door (6), the vertical partition plate (4) is far away from one side of the water inlet pipe (2) and is provided with a plurality of flow guide pipes (7), the flow guide pipes (7) are matched with the filter screens (5), the flow guide pipes (7) are connected with a control valve (8), the other ends of the flow guide pipes (7) are connected with a same gathering pipe I (9), the other ends of the gathering pipe I (9) are connected with a separation box (10), the flow guide pipes (7), the gathering pipe I (9) and the outer wall of the separation box (10) are connected with a heating layer (11), the middle part of the separation box (10) is provided with a slide rod (12), the separation box (10) is connected with a collection plate (13), the collection plate (13) is arranged at the corner of the separation box (13), and is provided with a plurality of the collection plate (13), and is arranged at the collection plate (15), connecting rod (15) lower extreme is connected and is equipped with suspension ball (16), collecting plate (13) top is connected and is equipped with a plurality of collecting pipes (17), collecting pipe (17) upper end is stretched out handle case (1) is connected and is equipped with same two (18) of converging, it is equipped with oil pump (19) to converge two (18) other end connections, handle case (1) inside keeping away from inlet tube (2) one side is connected and is equipped with cross slab (20), the connection is equipped with batch oil tank (21) on cross slab (20), batch oil tank (21) upper end through communicating pipe one (22) with oil pump (19) are connected, it is located in case (1) cross slab (20) below is connected and is equipped with storage water tank (23), storage water tank (23) lower extreme one side through communicating pipe two (24) with separation tank (10) are connected, the connection is equipped with water pump (25) on two (24), batch oil tank (21) upper end one side with storage water tank (23) lower extreme one side is connected respectively and is equipped with outlet pipe (26) and outlet pipe (27), go out oil pipe (26) and handle the other end and all stretch out water outlet pipe (27).

2. The oil-water separator for sewage treatment according to claim 1, characterized in that: the stop door (6) is connected with the treatment box (1) in a sealing manner, and a handle is connected to the stop door (6).

3. The oil-water separator for sewage treatment according to claim 1, characterized in that: an electric heating net is arranged in the heating layer (11).

4. The oil-water separator for sewage treatment according to claim 1, characterized in that: the height of the suspension ball (16) is matched with that of the collecting hole (14).

5. The oil-water separator for sewage treatment according to claim 1, characterized in that: the second converging pipe (18) is a flexible hose.