CN214457291U

CN214457291U - Domestic sewage treatment plant membrane tank

Info

Publication number: CN214457291U
Application number: CN202023023300.1U
Authority: CN
Inventors: 王伟
Original assignee: Wuhan Centark Env Protection Equipment Co ltd
Current assignee: Wuhan Centark Env Protection Equipment Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-22
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a membrane pool of a domestic sewage treatment device, a water pump is fixedly arranged on one side of the surface of a first box body, a first guide pipe is fixedly arranged on one side of the water pump, a balancing weight is fixedly arranged on one end of the first guide pipe, which is far away from the water pump, a second guide pipe is fixedly communicated with the other side of the surface of the water pump, the second guide pipe penetrates through the inner wall of the first box body and is fixedly connected with a first nozzle, a first sieve plate is fixedly arranged on the inner wall of the first box body, a second sieve plate is fixedly arranged on the inner wall of the first box body and is positioned below the first sieve plate, a second box body is fixedly arranged at the bottom of the first box body, the device is provided with the first sieve plate and the second sieve plate, can filter sewage and isolate impurities in the sewage, and is provided with a motor and a stirring rod, can add chemical agents into the second box body, and then can stir, thereby treating the phosphorus in the sewage and avoiding the pollution of the sewage discharge to the environment.

Description

Domestic sewage treatment plant membrane tank

Technical Field

The utility model relates to a sewage treatment technical field specifically is a domestic sewage treatment plant membrane pond.

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.

Most of the existing sewage treatment adopts filtration and then directly discharges, although the treatment mode can filter impurities in the sewage, the sewage also contains a large amount of bacteria and viruses, and the direct discharge can cause pollution to the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic sewage treatment plant membrane pond, the device install first sieve and second sieve, can filter sewage, keep apart the impurity in the sewage, and the device installs motor and stirring rod moreover, can add chemical agent in to the second box, then will pass through the stirring to phosphorus in the sewage is handled, avoids the pollution that sewage discharge caused the environment, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a membrane pool of a domestic sewage treatment device comprises a first box body, wherein a water pump is fixedly arranged on one side of the surface of the first box body, a first guide pipe is fixedly arranged on one side of the water pump, a balancing weight is fixedly arranged at one end, far away from the water pump, of the first guide pipe, a second guide pipe is fixedly communicated with the other side of the surface of the water pump, the second guide pipe penetrates through the inner wall of the first box body and is fixedly connected with a first nozzle, a first sieve plate is fixedly arranged on the inner wall of the first box body, a second sieve plate is fixedly arranged on the lower portion of the first sieve plate, a second box body is fixedly arranged at the bottom of the first box body, a third guide pipe is fixedly communicated with one side of the surface of the first box body, the third guide pipe penetrates through the inner wall of the second box body and is fixedly connected with a second nozzle, a motor is fixedly arranged on the surface of the second box body, and a rotating shaft is fixedly arranged at the output shaft of the motor, and a stirring rod is fixedly arranged on the surface of the rotating shaft.

Preferably, the surfaces of the first box body and the second box body are fixedly provided with supporting plates, and the water pump and the motor are fixedly arranged on the surfaces of the supporting plates.

Preferably, two sets of grooves are formed in the inner wall of the first box body, and the first sieve plate and the second sieve plate are fixedly arranged in the grooves.

Preferably, the handles are fixedly mounted on one sides of the surfaces of the first sieve plate and the second sieve plate, and the anti-slip pads are fixedly mounted on the surfaces of the handles.

Preferably, the top of the second box body is provided with a filling port, and the bottom of the second box body is provided with a water outlet.

Preferably, a bearing is fixedly arranged at the rotating connection position of the motor and the second box body, and the rotating shaft penetrates through the inside of the bearing.

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

the device installs first sieve and second sieve, can filter sewage, keeps apart the impurity in the sewage, and the device installs motor and stirring rod moreover, can add chemical agent in to the second box, then will pass through the stirring to handle the phosphorus in the sewage, avoid the pollution that sewage discharge caused the environment.

Drawings

FIG. 1 is a schematic sectional view of a membrane tank of a domestic sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic diagram of a sectional side view of a membrane tank of a domestic sewage treatment apparatus according to the present invention;

FIG. 3 is an enlarged schematic structural view A of a membrane tank of a domestic sewage treatment apparatus of the present invention;

fig. 4 is a schematic diagram of the enlarged structure B of the membrane tank of the domestic sewage treatment device of the utility model.

In the figure: 1. a first case; 2. a water pump; 3. a first conduit; 4. a balancing weight; 5. a second conduit; 6. a first nozzle; 7. a first screen deck; 8. a second screen deck; 9. a second case; 10. a third conduit; 11. a second nozzle; 12. a motor; 13. a rotating shaft; 14. a stirring rod; 15. a support plate; 16. a groove; 17. a handle; 18. a non-slip mat; 19. a material injection port; 20. a water outlet; 21. and a bearing.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a domestic sewage treatment plant membrane cisterna, including

first box

1, 1 surperficial one side fixed mounting of first box has water pump 2, it is in order to take out the domestic sewage in the membrane cisterna to set up

water pump

2, 2 one side fixed mounting of water pump has first pipe 3, it is in order to carry the domestic sewage in the membrane cisterna to set up

first pipe

3, 2 one end fixed mounting of water pump 4 has balancing weight 4 is kept away from to first pipe 3, it is in order to accelerate first pipe 3's speed of sinking to set up balancing

weight

4, 2 fixed intercommunication of surface opposite side of water pump has second pipe 5, it is in first box 1 in order to carry domestic sewage to set up second pipe 5, second pipe 5 runs through in 1 inner wall of first box and the first nozzle 6 of fixedly connected with, it is in order to spout domestic sewage to first sieve 7 to set up first nozzle 6.

First box 1 inner wall fixed mounting has first sieve 7, it is in order to filter the large granule impurity in the sewage to set up first sieve 7, first box 1 inner wall just is located first sieve 7 below fixed mounting has second sieve 8, it filters in order to filter the tiny granule impurity in the sewage to set up second sieve 8, two sets of recesses 16 have been seted up to first box 1 inner wall, it is in order to install first sieve 7 and second sieve 8 to set up recess 16, first sieve 7 and the equal fixed mounting of second sieve 8 are in recess 16, first sieve 7 and the equal fixed mounting in second sieve 8 surface one side have handle 17, handle 17 fixed surface installs slipmat 18, it is the plug of user to first sieve 7 and second sieve 8 to set up handle 17 and slipmat 18 for convenience, and wash it.

The bottom of the first box body 1 is fixedly provided with a second box body 9, the second box body 9 is arranged for carrying out chemical treatment on the filtered sewage, the top of the second box body 9 is provided with a feeding port 19, the feeding port 19 is arranged for facilitating a user to add polyaluminium chloride into the second box body 9, the polyaluminium chloride can have high electric neutralization and bridging effects on colloids and particles in the water and can powerfully remove micro-toxic substances and heavy metal ions, the bottom of the second box body 9 is provided with a water outlet 20, the water outlet 20 is arranged for discharging the purified sewage, one side of the surface of the first box body 1 is fixedly communicated with a third conduit 10, the third conduit 10 is arranged for conveying the physically filtered sewage, the third conduit 10 penetrates through the inner wall of the second box body 9 and is fixedly connected with a second nozzle 11, the second nozzle 11 is arranged for spraying the sewage into the second box body 9, the surface of the second box body 9 is fixedly provided with a motor 12, set up motor 12 and rotate in order to drive pivot 13, first box 1 and the equal fixed mounting in second box 9 surface have a backup pad 15, set up backup pad 15 and rotate in order to install water pump 2 and motor 12, water pump 2 and the equal fixed mounting in backup pad 15 surface of motor 12, the output shaft fixed mounting of motor 12 has pivot 13, set up pivot 13 and be in order to install stirring rod 14, and drive stirring rod 14 under the effect of motor 12 and rotate, motor 12 and second box 9 rotate junction fixed mounting has bearing 21, pivot 13 runs through inside bearing 21, pivot 13 fixed surface mounting has stirring rod 14, set up stirring rod 14 and be in order to mix polyaluminium chloride and sewage.

The specific use description is as follows: when in use, a user puts the first conduit 3 with the balancing weight 4 into the sewage in the membrane tank, then starts the water pump 2, the water pump 2 conveys the domestic sewage into the first box body 1 through the first conduit 3 and the second conduit 5, and is sprayed to the first sieve plate 7 through the first nozzle 6, the first sieve plate 7 filters large-particle impurities in the domestic sewage, the filtered sewage continuously descends, when the sewage passes through the second sieve plate 8, the second sieve plate 8 filters fine particle impurities in the sewage, the sewage after twice filtration enters the second box body 9 through the third guide pipe 10, then, a user adds polyaluminium chloride into the second box body 9 through the injection port 19, then the motor 12 is started, the motor 12 drives the rotating shaft 13 and the stirring rod 14 to rotate, mixing of sewage and the polyaluminium chloride is achieved, chemical purification is carried out on the sewage, and the purified sewage is discharged through the water discharge port 20.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 domestic sewage treatment plant membrane pond, including first box (1), its characterized in that: the water pump is characterized in that a water pump (2) is fixedly mounted on one side of the surface of the first box body (1), a first guide pipe (3) is fixedly mounted on one side of the water pump (2), one end of the first guide pipe (3) far away from the water pump (2) is fixedly mounted with a balancing weight (4), a second guide pipe (5) is fixedly communicated with the other side of the surface of the water pump (2), the second guide pipe (5) penetrates through the inner wall of the first box body (1) and is fixedly connected with a first nozzle (6), a first sieve plate (7) is fixedly mounted on the inner wall of the first box body (1), a second sieve plate (8) is fixedly mounted on the inner wall of the first box body (1) and is positioned below the first sieve plate (7), a second box body (9) is fixedly mounted on the bottom of the first box body (1), a third guide pipe (10) is fixedly communicated with one side of the surface of the first box body (1), and is communicated with a second nozzle (11) on the inner wall of the second box body (9), the surface of the second box body (9) is fixedly provided with a motor (12), an output shaft end of the motor (12) is fixedly provided with a rotating shaft (13), and the surface of the rotating shaft (13) is fixedly provided with a stirring rod (14).

2. The membrane tank for a domestic sewage treatment apparatus according to claim 1, wherein: the surface of the first box body (1) and the surface of the second box body (9) are both fixedly provided with a supporting plate (15), and the water pump (2) and the motor (12) are both fixedly arranged on the surface of the supporting plate (15).

3. The membrane tank for a domestic sewage treatment apparatus according to claim 1, wherein: two sets of recesses (16) have been seted up to first box (1) inner wall, first sieve (7) and equal fixed mounting in recess (16) of second sieve (8).

4. The membrane tank for a domestic sewage treatment apparatus according to claim 1, wherein: the screen frame is characterized in that handles (17) are fixedly mounted on one sides of the surfaces of the first screen plate (7) and the second screen plate (8), and anti-skid pads (18) are fixedly mounted on the surfaces of the handles (17).

5. The membrane tank for a domestic sewage treatment apparatus according to claim 1, wherein: and the top of the second box body (9) is provided with an injection port (19), and the bottom of the second box body (9) is provided with a water outlet (20).

6. The membrane tank for a domestic sewage treatment apparatus according to claim 1, wherein: the motor (12) and the second box (9) are rotatably connected with a bearing (21), and the rotating shaft (13) penetrates through the inside of the bearing (21).