CN212581726U

CN212581726U - Container formula sewage treatment

Info

Publication number: CN212581726U
Application number: CN202021289798.3U
Authority: CN
Inventors: 杨明亮
Original assignee: Hebei Ruizn Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Hebei Ruizn Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-23
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to the technical field of domestic sewage treatment, in particular to container type domestic sewage treatment, which comprises a container body, wherein a plurality of clapboards are arranged inside the container, the clapboards divide the inside of the container body into a grid pool, an anaerobic pool, an anoxic pool, an aerobic pool, a sedimentation pool and a disinfection pool in sequence from left to right, a grid plate is arranged inside the grid pool, a water filling port is arranged at the top end of the grid pool, a first water pump is arranged at the bottom end of the grid pool, the output end of the first water pump is connected with a first water pipe communicated with the inside of the anaerobic pool, and a first sludge pump is arranged at the bottom end of the anaerobic pool; it is convenient for maintain the container inside, also be convenient for simultaneously bury the container body underground with the earth's surface under, the earth's surface above the equipment can regard as afforestation or other land, has reduced the space that occupies the ground, has improved the utilization ratio of land, and the surface coating of container has the epoxy coal pitch anticorrosive, has prolonged the life-span of the use of container body.

Description

Container formula sewage treatment

Technical Field

The utility model relates to a domestic sewage treatment technical field specifically is a container formula domestic sewage treatment.

Background

As is well known, domestic sewage is wastewater discharged in daily life of residents, and mainly comes from residential buildings and public buildings, such as houses, offices, schools, hospitals, shops, public places, industrial enterprise toilets and the like.

Most of the existing domestic sewage treatment devices are arranged on the ground, occupy a large amount of ground space, reduce the utilization rate of the ground, have poor sewage treatment effect and are inconvenient to maintain.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a container formula sewage treatment to the not enough of prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a container type domestic sewage treatment device comprises a container body, wherein a plurality of partition plates are arranged inside the container body, the partition plates divide the inside of the container body into a grating pool, an anaerobic pool, an anoxic pool, an aerobic pool, a sedimentation pool and a disinfection pool in sequence from left to right, a grating plate is arranged inside the grating pool, a water filling port is arranged at the top end of the grating pool, a first water pump is arranged at the bottom end of the grating pool, the output end of the first water pump is connected with a first water pipe communicated with the inside of the anaerobic pool, a first sludge pump is arranged at the bottom end of the anaerobic pool, a first sewage pipe is connected with the output end of the first sludge pump, one end, away from the first sludge pump, of the first sewage pipe extends into the sedimentation pool, the upper side of the right end of the anaerobic pool is communicated with the anoxic pool through a second water pipe, one end, inside the anoxic pool, of the second water pipe extends to the bottom of the anoxic pool, the upper side of the right, one end of a third water pipe in the aerobic tank extends to the bottom of the aerobic tank, the upper side of the right end of the aerobic tank is communicated with the interior of the sedimentation tank through a fourth water pipe, a filter screen is fixedly connected in the middle of the sedimentation tank, one end of the fourth water pipe in the sedimentation tank extends to the lower part of the filter screen, a second sludge pump is arranged at the bottom end of the sedimentation tank, the output end of the second sludge pump is connected with a second blow-off pipe, the second blow-off pipe extends to the upper part of the container body, the right end of the sedimentation tank is communicated with the interior of the disinfection tank through a fifth water pipe above the filter screen, a second water pump is fixedly connected at the bottom end of the disinfection tank, the output end of the second water pump is connected with a drain pipe, the middle positions of the interiors of the anaerobic tank, the anoxic tank and the aerobic tank are fixedly connected with fillers, and the bottom ends of the anoxic tank and the aerobic tank are fixedly connected with microporous aeration devices.

Preferably, the top ends of the anaerobic tank, the anoxic tank, the aerobic tank, the sedimentation tank and the disinfection tank are fixedly connected with maintenance pipelines.

Preferably, the rear ends of the interiors of the anaerobic tank, the anoxic tank, the aerobic tank, the sedimentation tank and the disinfection tank are fixedly connected with a ladder stand below the maintenance pipeline.

Preferably, a dosing pipe is arranged at the top end of the disinfection tank.

Preferably, the container body is made of carbon steel or glass fiber reinforced plastic.

Preferably, the exterior of the container body is coated with epoxy coal asphalt paint.

(III) advantageous effects

Compared with the prior art, the utility model provides a container formula sewage treatment possesses following beneficial effect:

this container formula domestic sewage handles, the top of container body is provided with the maintenance pipeline, be convenient for maintain the container inside, also be convenient for simultaneously bury the container body underground with under the earth's surface, the earth's surface above the equipment can regard as afforestation or other land used, the space that occupies ground has been reduced, the utilization ratio of ground has been improved, the surface coating of container has the epoxy coal pitch anticorrosive, the life-span of the use of container body has been prolonged, adopt micropore aeration equipment, no blocking phenomenon, can make sewage and activated sludge, dissolved oxygen intensive mixing, can increase substantially the transmission efficiency of oxygen and the biochemical activity of mud, the inside of equipment is filled with functional biological affinity combination filler, the biofilm formation is rapid, the microorganism grows soon, the activity is high, therefore it is good to go out water quality.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in partial section;

fig. 2 is the structure schematic diagram of the connection between the filler and the container body of the present invention.

In the figure: 1. a container body; 2. a partition plate; 3. a grid tank; 4. an anaerobic tank; 5. an anoxic tank; 6. An aerobic tank; 7. a sedimentation tank; 8. a disinfection tank; 9. a grid plate; 10. a water injection port; 11. a first water pump; 12. a first water pipe; 13. a first sludge pump; 14. a first drain pipe; 15. a second water pipe; 16. a third water pipe; 17. a fourth water pipe; 18. a filter screen; 19. a second sludge pump; 20. a second sewage draining pipe; 21. A fifth water pipe; 22. a second water pump; 23. a drain pipe; 24. a filler; 25. a microporous aeration device; 26. Repairing the pipeline; 27. climbing a ladder; 28. a medicine feeding pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, a container type domestic sewage treatment comprises a container body 1, wherein the container body 1 is made of carbon steel or glass fiber reinforced plastic, the container body 1 is improved in rigidity and prevented from deforming under the earth surface, a plurality of partition plates 2 are arranged inside the container, the partition plates 2 divide the inside of the container body 1 into a grating tank 3, an anaerobic tank 4, an anoxic tank 5, an aerobic tank 6, a sedimentation tank 7 and a disinfection tank 8 from left to right in sequence, a grating plate 9 is arranged inside the grating tank 3, a water filling port 10 is arranged at the top end of the grating tank 3, a first water pump 11 is arranged at the bottom end of the grating tank 3, the output end of the first water pump 11 is connected with a first water pipe 12 communicated with the inside of the anaerobic tank 4, a first sludge pump 13 is arranged at the bottom end of the anaerobic tank 4, a first sludge pipe 14 is connected with the output end of the first sludge pump 13, one end, far away from the first sludge pump 13, of the first sludge pipe 14 extends, the upside of the right end of the anaerobic tank 4 is communicated with the anoxic tank 5 through a second water pipe 15, one end of the second water pipe 15 in the anoxic tank 5 extends to the bottom of the anoxic tank 5, the upside of the right end of the anoxic tank 5 is connected with the interior of the aerobic tank 6 through a third water pipe 16, one end of the third water pipe 16 in the aerobic tank 6 extends to the bottom of the aerobic tank 6, the upside of the right end of the aerobic tank 6 is communicated with the interior of the sedimentation tank 7 through a fourth water pipe 17, a filter screen 18 is fixedly connected to the middle of the sedimentation tank 7, one end of the fourth water pipe 17 in the sedimentation tank 7 extends to the lower part of the filter screen 18, a second sludge pump 19 is arranged at the bottom end of the sedimentation tank 7, the output end of the second sludge pump 19 is connected with a second sewage discharge pipe 20, the second sewage discharge pipe 20 extends to the upper part of the container body 1, the right end of the sedimentation tank 7 is communicated with the interior of the disinfection tank 8 through a fifth water, a medicine adding pipe 28 is arranged at the top end of the disinfection tank 8, chlorine dioxide is added into the disinfection tank 8 through the medicine adding pipe 28 to disinfect water, the sewage is disinfected, the bottom end of the disinfection tank 8 is fixedly connected with a second water pump 22, the output end of the second water pump 22 is connected with a drain pipe 23 extending to the outside of the container body 1, the treated water is discharged through a second water pump 22, the middle positions inside the anaerobic tank 4, the anoxic tank 5 and the aerobic tank 6 are fixedly connected with a filler 24, the filler 24 is a functional biological affinity combined filler, the film is fast hung, the microorganism grows fast, the activity is high, therefore, the effluent quality is good, the bottom ends of the anoxic tank 5 and the aerobic tank 6 are fixedly connected with the microporous aeration device 25, the microporous aeration device 25 is adopted through the aeration pipe, the blockage phenomenon is avoided, can fully mix sewage, activated sludge and dissolved oxygen, and can greatly improve the transfer efficiency of oxygen and the biochemical activity of sludge.

It should be further explained that, the equal fixedly connected with maintenance pipeline 26 in top of anaerobism pond 4, oxygen deficiency pond 5, good oxygen pond 6, sedimentation tank 7 and disinfection pond 8 is convenient for get into anaerobism pond 4, oxygen deficiency pond 5, good oxygen pond 6, sedimentation tank 7 and disinfection pond 8 inside through the pipeline, the rear end of anaerobism pond 4, oxygen deficiency pond 5, good oxygen pond 6, sedimentation tank 7 and disinfection pond 8's inside is at the below fixedly connected with cat ladder 27 of maintenance pipeline 26, is convenient for get into the inside of anaerobism pond 4, oxygen deficiency pond 5, good oxygen pond 6, sedimentation tank 7 and disinfection pond 8 through cat ladder 27 to be convenient for maintain it, the outside of container body 1 is coated with epoxy coal pitch paint, plays anticorrosive effect, prolongs the life-span of the use of container body 1.

In conclusion, in the container type domestic sewage treatment, when in use, the container type domestic sewage is firstly buried to a proper position, the top end of the maintenance pipeline 26 is arranged above the ground, then the sewage is injected into the grid tank 3 through the water injection port 10, the sewage is primarily filtered through the grid plate 9, the sewage is conveyed into the anaerobic tank 4 through the first water pump 11, the sewage flows into the anoxic tank 5 through the second water pipe 15 after the anaerobic tank 4 reacts, the sewage flows into the aerobic tank through the third water pipe 16 after the anoxic tank 5 reacts, meanwhile, a secondary biological contact oxidation treatment process is adopted in the anaerobic tank 4, the anoxic tank 5 and the aerobic tank 6, the treatment effect is better than that of a completely mixed type or a secondary series completely mixed type biological contact oxidation tank, the wall activated sludge tank has small volume, the adaptability to water quality is high, the impact load resistance is good, and the effluent water quality is stable, can not produce the mud inflation, adopt the big microorganism of novel combination packing specific surface area easily to hang the membrane in the pond, the deciduate, under same organic matter load condition, it is high to the organic matter clearance, can improve the oxygen in the air in the aquatic solubility, after the reaction in good oxygen pond 6, it deposits in sedimentation tank 7 to flow through fourth water pipe 17, simultaneously through the mud discharge of second sludge pump 19 with sedimentation tank 7 bottom, and behind filter screen 18's filtration, flow to disinfection tank 8 in through fifth water pipe 21, disinfect water through chlorine dioxide, the water after the disinfection is discharged through second water pump 22, and collect the use to it.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a container formula sewage treatment which characterized in that: comprises a container body (1), a plurality of partition boards (2) are arranged in the container body, the partition boards (2) sequentially divide the interior of the container body (1) into a grating tank (3), an anaerobic tank (4), an anoxic tank (5), an aerobic tank (6), a sedimentation tank (7) and a disinfection tank (8) from left to right, a grating plate (9) is arranged in the grating tank (3), a water filling port (10) is arranged at the top end of the grating tank (3), a first water pump (11) is arranged at the bottom end of the grating tank (3), a first water pipe (12) communicated with the interior of the anaerobic tank (4) is connected with the output end of the first water pump (11), a first sludge pump (13) is arranged at the bottom end of the anaerobic tank (4), a first sludge pipe (14) is connected with the output end of the first sludge pump (13), and one end, far away from the first sludge pump (13), of the first sludge pipe (14) extends to the interior of the sedimentation tank, the upside of the right end of the anaerobic tank (4) is communicated with the anoxic tank (5) through a second water pipe (15), the one end of the second water pipe (15) inside the anoxic tank (5) extends to the bottom of the anoxic tank (5), the upside of the right end of the anoxic tank (5) is communicated with the interior of the aerobic tank (6) through a third water pipe (16), the one end of the third water pipe (16) inside the aerobic tank (6) extends to the bottom of the aerobic tank (6), the upside of the right end of the aerobic tank (6) is communicated with the interior of the sedimentation tank (7) through a fourth water pipe (17), a filter screen (18) is fixedly connected in the middle of the sedimentation tank (7), the one end of the fourth water pipe (17) inside the sedimentation tank (7) extends to the lower part of the filter screen (18), a second sludge pump (19) is arranged at the bottom end of the sedimentation tank (7), the output end of the second sludge pump (19) is connected with a second sewage discharge pipe (20), the top of container body (1) is extended to second blow off pipe (20), and the right-hand member of sedimentation tank (7) is in the top of filter screen (18) through the inside switch-on of fifth water pipe (21) and disinfection pond (8), and the bottom fixedly connected with second water pump (22) of disinfection pond (8), the output of second water pump (22) are connected with and extend to outside drain pipe (23) of container body (1), equal fixedly connected with filler (24) of intermediate position of the inside in anaerobism pond (4), oxygen deficiency pond (5) and aerobic tank (6), and the bottom fixedly connected with micropore aeration equipment (25) of oxygen deficiency pond (5) and aerobic tank (6).

2. The container type domestic sewage treatment according to claim 1, wherein: the top ends of the anaerobic tank (4), the anoxic tank (5), the aerobic tank (6), the sedimentation tank (7) and the disinfection tank (8) are fixedly connected with maintenance pipelines (26).

3. The container type domestic sewage treatment according to claim 2, wherein: the rear ends of the interiors of the anaerobic tank (4), the anoxic tank (5), the aerobic tank (6), the sedimentation tank (7) and the disinfection tank (8) are fixedly connected with a ladder stand (27) below the maintenance pipeline (26).

4. A container type domestic sewage treatment according to claim 3 wherein: a medicine feeding pipe (28) is arranged at the top end of the disinfection tank (8).

5. The container type domestic sewage treatment according to claim 4, wherein: the container body (1) is made of carbon steel or glass fiber reinforced plastic.

6. The container type domestic sewage treatment according to claim 5, wherein: the exterior of the container body (1) is coated with epoxy coal asphalt paint.