CN210683368U

CN210683368U - Box body for sewage treatment device

Info

Publication number: CN210683368U
Application number: CN201921217106.1U
Authority: CN
Inventors: 王玉心
Original assignee: Shanghai Kaiquan Pump Group Co Ltd
Current assignee: Shanghai Kaiquan Pump Group Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-05
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a box for sewage treatment plant for sewage treatment, include: the aeration device comprises a box body, a water inlet, a box cover, an aerator, a water outlet, an aeration hole, an exhaust hole, an aeration pipe and an aerator fixing frame; the water inlet and the water outlet are respectively arranged above and at the bottom of the box body 1; the aeration hole is connected to an aerator through an aeration pipe, and the aerator is arranged on the outer side of the bottom of the box body through an aerator fixing frame welded on the box body; the box cover 4 covers the box body; the exhaust hole is arranged at the top of the box cover; the aerator is connected with a plurality of groups of aeration hole discs through pipelines; the aeration holes on each group of aeration hole discs comprise a plurality of holes with the diameter of 15-30 mm. The utility model discloses a be equipped with aeration equipment and exhaust hole on the current box of storing sewage, can carry out the aeration to the jar internal water, prevent the problem that the decline of water oxygen content caused, the effectual stability that improves the water has reduced the degree of difficulty of follow-up treatment, and the waste gas that produces simultaneously in time discharges.

Description

Box body for sewage treatment device

Technical Field

The utility model relates to a sewage treatment box, concretely relates to simple structure prevents the problem that the decline of water oxygen content caused, the effectual stability that improves the water, has reduced the degree of difficulty of follow-up processing, and the waste gas that produces simultaneously is box for the timely exhaust sewage treatment device.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.

However, when the existing sewage treatment device works, water can be stored for a long time, anaerobic bacteria in the box can be propagated, water quality is deteriorated, and waste gas generated by sewage cannot be discharged in time.

The utility model provides a box structure of a novel sewage treatment device, aiming at solving the problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a sewage treatment device box which has a simple structure, prevents the decrease of the oxygen content in the water body, effectively improves the stability of the water body, reduces the difficulty of the subsequent treatment, and simultaneously discharges the waste gas.

The utility model discloses a solve above-mentioned technical problem through following technical scheme: a tank for a sewage treatment apparatus for sewage treatment, comprising: the aeration device comprises a box body, a water inlet, a box cover, an aerator, a water outlet, an aeration hole, an exhaust hole, an aeration pipe and an aerator fixing frame; the water inlet and the water outlet are respectively arranged above and at the bottom of the box body; the aeration hole is connected to an aerator through an aeration pipe, and the aerator is arranged on the outer side of the bottom of the box body through an aerator fixing frame welded on the box body; the box cover covers the box body; the exhaust hole is arranged at the top of the box cover;

the aerator is connected with a plurality of groups of aeration hole discs through pipelines; the aeration holes on each group of aeration hole discs comprise a plurality of holes with the diameter of 15-30 mm.

In the specific embodiment of the present invention, the box body is a glass fiber reinforced plastic cylinder.

In a specific embodiment of the present invention, a supporting bottom frame is disposed at the bottom of the box body; the number of the supporting bottom frames is 3-4.

In a specific embodiment of the present invention, the box body is provided with a box body lifting lug; the case cover is provided with a case cover lifting lug.

In a specific embodiment of the present invention, the box lifting lug includes a box lifting lug body and a box lifting hole; the box cover lifting lug comprises a box cover lifting lug body and a box cover lifting hole; the box lug includes four, distributes on the peripheral circumference of box.

In the specific implementation example of the utility model, the diameter range of the box body lifting hole is 40-80 mm; the diameter range of the box cover lifting hole is 30-70 mm.

In a specific embodiment of the present invention, the outlet of the exhaust hole is bent toward one side.

In the specific embodiment of the present invention, the top of the box body is provided with a positioning edge of the ladder stand for people to get off for maintenance.

In the practical embodiment of the utility model, the distance between the water inlet and the box body is 1/10-1/20 of the height of the whole box body.

The utility model discloses an actively advance the effect and lie in: the utility model provides a box for sewage treatment plant has following advantage: the utility model provides a box for sewage treatment plant, current equipment during operation can be long-time to store up water, can lead to anaerobic bacteria's reproduction, leads to quality of water to worsen, the utility model discloses a be equipped with aeration equipment and exhaust hole on the current box of storing sewage, can aerate the water in the jar, prevent the problem that the decline of water oxygen content caused, the effectual stability that improves the water has reduced the degree of difficulty of follow-up treatment, and the waste gas that produces simultaneously in time discharges.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The utility model discloses the name that well reference numeral corresponds:

the aeration device comprises a box body 1, box body lifting lugs 2, a water inlet 3, a box cover 4, box cover lifting lugs 5, an aerator 6, a water outlet 8, aeration holes 9, exhaust holes 10, an aeration pipe 11 and an aerator fixing frame 12; a box lifting lug body 201 and a box lifting hole 202; a box cover lifting lug body 501 and a box cover lifting hole 502.

Detailed Description

The following provides a preferred embodiment of the present invention with reference to the accompanying drawings to explain the technical solutions of the present invention in detail.

The utility model provides an integrated pump station with a sewage treatment device, which is used for sewage treatment; fig. 1 is a schematic view of the overall structure of the present invention. As shown in fig. 1: the utility model provides a box for sewage treatment plant for sewage treatment, include: the aeration device comprises a box body, a water inlet, a box cover, an aerator, a water outlet, an aeration hole, an exhaust hole, an aeration pipe and an aerator fixing frame; the water inlet and the water outlet are respectively arranged above and at the bottom of the box body 1; the aeration hole is connected to an aerator through an aeration pipe, and the aerator is arranged on the outer side of the bottom of the box body through an aerator fixing frame welded on the box body; the box cover 4 covers the box body; the exhaust hole is arranged at the top of the box cover;

A box body lifting lug is arranged on the box body; the case cover is provided with a case cover lifting lug. The box body lifting lug 2 comprises a box body lifting lug body and a box body lifting hole; the box cover lifting lug comprises a box cover lifting lug body and a box cover lifting hole; the box body lifting lugs 2 comprise four and are distributed on the periphery of the box body.

The diameter range of the lifting hole of the box body is 40-80 mm; the diameter range of the box cover lifting hole is 30-70 mm. The outlet of the exhaust hole is bent towards one side. The distance from the water inlet to the box body is 1/10-1/20 of the height of the whole box body. In a specific implementation process, other parameters can be set according to requirements.

In a particular embodiment, the tank 1 is a glass fiber reinforced plastic cylinder for clarity. The bottom of the box body 1 is provided with a supporting underframe 7; the number of the supporting underframe can be 3-4.

A box body lifting lug 2 is arranged on the box body 1; the case cover is provided with a case cover lifting lug 5. The box lifting lug 2 comprises a box lifting lug body 201 and a box lifting hole 202; the lid lifting lug 5 includes a lid lifting lug body 501 and a lid lifting hole 502. The diameter range of the box body lifting hole 202 is 40-80 mm; the diameter range of the box cover lifting hole is 30-70 mm.

The outlet of the exhaust hole 10 is bent to one side, the top of the box body 1 is provided with a positioning edge of a ladder stand for people to go down for overhauling, and the distance from the water inlet 3 to the box body 1 is 1/10-1/20 of the height of the whole box body 1.

In specific embodiment, the box top sets up the location border that supplies the people to get off the cat ladder of overhauing, and the border lets putting of cat ladder more stable and safety.

The following is a specific implementation example and implementation process: sewage is connected with a water inlet 3 connected with a water inlet pipe of a box body 1 through a pipe network, the sewage enters the box body 1 for storing the sewage through the water inlet pipe, the water inlet pipe is welded on the box body 1, 4 lifting lugs 2 are arranged on the box body 1 for lifting convenience, the lifting lugs 2 are welded at every 90 degrees and are positioned at every fifth of the box body 1, in order to avoid pollution and consider safety, a box cover 4 is arranged above the box body 1, exhaust holes 10 are welded on the box cover 4 for discharging gas in the box body 1 in time, 2 box cover lifting lugs 5 are welded on the box cover 4 for lifting convenience, the inner holes of the lifting lugs of the box body and the box cover are 50mm in diameter, 4 supporting bottom frames 7 are arranged at the bottom of the box body, the supporting bottom frames 7 are welded below the box body 1, the supporting bottom frames 7 are fixed with a foundation for positioning the box body 1, an aerator 6 is additionally arranged below one side of the box body 1, when the aerator 6 works, air enters through the aeration pipe 11 and aerates the sewage in the box body 1 through the aeration holes 9.

The aerator of the utility model is connected with a plurality of groups of aeration hole discs through pipelines; the aeration holes on each group of aeration hole discs comprise a plurality of holes with the diameter of 15-30 mm.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a box for sewage treatment plant for sewage treatment, its characterized in that: the box for sewage treatment plant includes: the aeration device comprises a box body, a water inlet, a box cover, an aerator, a water outlet, an aeration hole, an exhaust hole, an aeration pipe and an aerator fixing frame; the water inlet and the water outlet are respectively arranged above and at the bottom of the box body; the aeration hole is connected to an aerator through an aeration pipe, and the aerator is arranged on the outer side of the bottom of the box body through an aerator fixing frame welded on the box body; the box cover covers the box body; the exhaust hole is arranged at the top of the box cover;

2. The tank for a sewage treatment apparatus according to claim 1, wherein: the box body is a glass fiber reinforced plastic cylinder.

3. The tank for a sewage treatment apparatus according to claim 1 or 2, characterized in that: a supporting underframe is arranged at the bottom of the box body; the number of the supporting bottom frames is 3-4.

4. The tank for a sewage treatment apparatus according to claim 2, wherein: a box body lifting lug is arranged on the box body; the case cover is provided with a case cover lifting lug.

5. The tank for a sewage treatment apparatus according to claim 4, wherein: the box body lifting lug comprises a box body lifting lug body and a box body lifting hole; the box cover lifting lug comprises a box cover lifting lug body and a box cover lifting hole; the box lug includes four, distributes on the peripheral circumference of box.

6. The tank for a sewage treatment apparatus according to claim 5, wherein: the diameter range of the lifting hole of the box body is 40-80 mm; the diameter range of the box cover lifting hole is 30-70 mm.

7. The tank for a sewage treatment apparatus according to claim 2, wherein: the outlet of the exhaust hole is bent towards one side.

8. The tank for a sewage treatment apparatus according to claim 1 or 2, characterized in that: the top of the box body is provided with a positioning edge of a ladder stand for people to get off for overhauling.

9. The tank for a sewage treatment apparatus according to claim 1 or 2, characterized in that: the distance between the water inlet and the box body is 1/10-1/20 of the height of the whole box body.