CN210313868U

CN210313868U - Domestic sewage treatment box

Info

Publication number: CN210313868U
Application number: CN201920728240.1U
Authority: CN
Inventors: 姜笃明; 黄红明
Original assignee: Yangzhou Maotai Machinery Co Ltd
Current assignee: Yangzhou Maotai Machinery Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-14
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a domestic sewage treatment box, the power distribution box comprises a box body, the preseparation room in advance, oil water separating tank, the membrane filter chamber, the clean room, distillation chamber and header tank, be connected with the inlet tube on the preseparation room in advance, be provided with the grid behind the inlet tube, preseparation room upper portion intercommunication oil water separating tank in advance, oil water separating tank top is equipped with the feed inlet, install the agitator in the oil water separating tank, one side of agitator sets up the level gauge, oil water separating tank bottom is connected with the water pipe, install regularly electric valve on the water pipe, water piping connection membrane filter chamber sets up a plurality of filtration membranes in the membrane filter chamber, the clean room is connected to the membrane filter chamber, the clean room is from last to being equipped with the buffer pool down in proper order, subsider and cistern.

Description

Domestic sewage treatment box

Technical Field

The utility model belongs to the sewage treatment field, concretely relates to domestic sewage treatment case.

Background

In daily life of people, water plays an important role in guaranteeing life and lives of people, and because water resources are limited, people need to save circulating water. Sewage treatment is the important mode of saving circulating water, especially can handle the sewage that produces in order to reach the effect of purification to the district family, can drink once more even, therefore sewage treatment case is an important equipment, and current sewage treatment case, often not high to the purification degree of water, the pure water that sewage purification produced can't directly drink, application No. 201721170015.8's patent provides a domestic sewage treatment case, but there is the purification degree not enough, hardly get rid of a large amount of oil stain and the handling capacity is little in the sewage, the little shortcoming of the condensation capacity of pure water, consequently one kind can carry out thorough processing with sewage, and the domestic sewage treatment case that purification degree is high, sewage treatment capacity is big is required.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model provides a domestic sewage treatment case.

The utility model discloses a realize through following technical scheme: a domestic sewage treatment box comprises a box body, a pre-separation chamber, an oil-water separation tank, a membrane filter chamber, a purification chamber, a distillation chamber and a water collection tank, wherein the pre-separation chamber is connected with a water inlet pipe, a grid is arranged behind the water inlet pipe, the upper part of the pre-separation chamber is communicated with the oil-water separation tank, the top of the oil-water separation tank is provided with a feed inlet, an agitator is arranged in the oil-water separation tank, one side of the agitator is provided with a liquid level meter, the bottom of the oil-water separation tank is connected with a water pipe, a timing electric valve is arranged on the water pipe, the water pipe is connected with the membrane filter chamber, a plurality of filter membranes are arranged in the membrane filter chamber, the purification chamber is connected with the purification chamber, the purification chamber is sequentially provided with a buffer pool, a settling tank and a reservoir, the distillation chamber is characterized in that a water guide inclined plate is arranged above the distillation chamber and the water collection tank, a cooling pipe is arranged on the water guide inclined plate, disinfection and sterilization equipment is arranged in the water collection tank, and the lower part of the water collection tank is connected with a water outlet pipe.

Preferably, an activated carbon fiber layer is arranged in the settling tank.

Preferably, the heater is a serpentine heating conduit.

Preferably, the water guide sloping plate is arc-shaped, and the lower surface is a trapezoidal slope from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a progressive purification effect of preseparation room, oil water separating tank, membrane filter chamber, clean room, distillation chamber and header tank can obtain the pure water that reaches the drinking water standard, and preseparation room and oil water separating tank get rid of great impurity and oily material in with the sewage in advance, and membrane filter chamber and clean room can detach the organic matter and the pigment of superfine impurity and peculiar smell in the sewage, and distillation chamber and header tank can obtain the distilled water, the utility model discloses purification degree to sewage is high, sewage treatment capacity is big.

Drawings

Fig. 1 is a front view structural diagram of the present invention.

In the drawings: 1. a box body; 2. a pre-separation chamber; 3. a water inlet pipe; 4. a grid; 5. an oil-water separation tank; 6. a feed inlet; 7. a stirrer; 8. a liquid level meter; 9. a water pipe; 10. a timing electric valve; 11. a membrane filtration chamber; 12. a filtration membrane; 13. a clean room; 14. a buffer pool; 15. a settling tank; 16. an activated carbon fiber layer; 17. a reservoir; 18. a distillation chamber; 19. a heater; 20. a water collection tank; 21. a water guide sloping plate; 22. a cooling tube; 23. sterilizing equipment; 24. and (5) discharging a water pipe.

Detailed Description

As shown in figure 1 in the attached drawings of the specification, the domestic sewage treatment box comprises a box body 1, a pre-separation chamber 2, an oil-water separation tank 5, a membrane filter chamber 11, a purification chamber 13, a distillation chamber 18 and a water collection tank 20, wherein the pre-separation chamber 2 is connected with a water inlet pipe 3, a grid 4 is arranged behind the water inlet pipe 3, the upper part of the pre-separation chamber 2 is communicated with the oil-water separation tank 5, the top of the oil-water separation tank 5 is provided with a feed inlet 6, an agitator 7 is arranged in the oil-water separation tank 5, one side of the agitator 7 is provided with a liquid level meter 8, the bottom of the oil-water separation tank 5 is connected with a water pipe 9, a timing electric valve 10 is arranged on the water pipe 9, the water pipe 9 is connected with the membrane filter chamber 11, a plurality of filter membranes 12 are arranged in the membrane filter chamber 11, the purification chamber 13 is connected with the purification chamber 13, a, the upper part of the distillation chamber 18 is communicated with a water collecting tank 20, a water guide sloping plate 21 is arranged above the distillation chamber 18 and the water collecting tank 20, a cooling pipe 22 is arranged on the water guide sloping plate 21, a disinfection and sterilization device 23 is arranged in the water collecting tank 20, and the lower part of the water collecting tank 20 is connected with a water outlet pipe 24.

An activated carbon fiber layer 16 is provided in the settling tank 15.

The heater 19 is a serpentine heating conduit.

The water guide sloping plate 21 is arc-shaped, and the lower surface has a trapezoidal gradient from top to bottom.

When the device works, sewage enters the pre-separation chamber 2 after larger impurities in the sewage are removed through the grating 4 by the water inlet pipe 3, the water level gradually rises to the upper part of the pre-separation chamber 2, the pipeline enters the oil-water separation tank 5 and then enters the liquid level meter 8, the pipeline is automatically closed, at the moment, a proper amount of saturated salt water is added from the feed inlet 6, the stirrer 7 is started to uniformly mix the sewage and the saturated salt water and then stops stirring, after standing for a while to separate oil from water, the timing electric valve 10 arranged on the water pipe 9 is opened, the sewage at the lower part of an oil layer enters the membrane filtration chamber 11, at the moment, the pipeline at the upper part of the pre-separation chamber 2 is opened again, the sewage enters the oil-water separation tank 5 again, the saturated salt water is added from the feed inlet 6 again to realize continuous treatment, and the sewage entering the membrane filtration chamber 11 is filtered by the filtration membranes 12 at, the peculiar smell organic matters and some pigments in the water can be completely adsorbed by the activated carbon fiber layer 16 arranged in the settling tank 15, the purified water enters the distillation chamber 18, the purified water is slowly evaporated into steam by the heater 19 of the snake-shaped heating pipeline, the evaporated water is gradually condensed when encountering the water guide sloping plate 21 arranged above the distillation chamber 18, the water guide sloping plate 21 is provided with the cooling pipe 22, the evaporated water is gradually condensed, as the water guide sloping plate 21 is arc-shaped and the lower surface of the water guide sloping plate is in a trapezoid slope from top to bottom, the steam and the water guide sloping plate 21 have larger contact area so as to increase the condensed water quantity and increase the condensation quantity, the condensed water drops into the water collecting tank 20, the disinfection and sterilization equipment 23 is arranged inside the water collecting tank 20, the disinfection and sterilization equipment 23 can disinfect and sterilize the dripped water and then flow out through the water outlet pipe 24 for recycling, the oil stain accumulated in the oil-water separating tank 5 is connected with, the bottom of the distillation chamber 18 is connected with a pipeline provided with a valve, so that salt accumulated due to water evaporation can be removed at regular time.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a domestic sewage treatment case, includes box (1), preseparation room (2), water oil separating tank (5), membrane filter chamber (11), clean room (13), distillation chamber (18) and header tank (20), its characterized in that: be connected with inlet tube (3) on separation chamber (2) in advance, be provided with grid (4) behind inlet tube (3), separation chamber (2) upper portion intercommunication in advance oil water separating tank (5), oil water separating tank (5) top is equipped with feed inlet (6), install agitator (7) in oil water separating tank (5), one side of agitator (7) sets up level gauge (8), oil water separating tank (5) bottom is connected with water pipe (9), install timing electric valve (10) on water pipe (9), water pipe (9) are connected membrane filter chamber (11), set up a plurality of filtration membrane (12) in membrane filter chamber (11), clean room (13) are connected to membrane filter chamber (11), clean room (13) are from last to being equipped with buffer pool (14), subsider (15) and cistern (17) down in proper order, cistern (17) bottom intercommunication distillation chamber (18), set up heater (19) in distillation chamber (18), distillation chamber (18) upper portion intercommunication header tank (20), the top of distillation chamber (18), header tank (20) is provided with water guide swash plate (21), be equipped with cooling tube (22) on water guide swash plate (21), the inside of header tank (20) sets up disinfection and sterilization equipment (23), sub-unit connection outlet pipe (24) of header tank (20).

2. The domestic sewage treatment tank of claim 1, wherein: an activated carbon fiber layer (16) is arranged in the settling tank (15).

3. The domestic sewage treatment tank of claim 1, wherein: the heater (19) is a snake-shaped heating pipeline.

4. The domestic sewage treatment tank of claim 1, wherein: the water guide sloping plate (21) is arc-shaped, and the lower surface of the water guide sloping plate is a trapezoid slope from top to bottom.