CN212403813U

CN212403813U - Sewage treatment system based on environmental protection

Info

Publication number: CN212403813U
Application number: CN202020880345.1U
Authority: CN
Inventors: 喻强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-01-26
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a sewage treatment system based on environmental protection, including primary treatment, secondary treatment, primary treatment is passed through the water service pipe by coarse grid, tank, first sedimentation tank, first sludge pump room, degradation pond and connects and constitute, secondary treatment comprises multi-stage filtration device, second sedimentation tank, second sludge pump room, ultraviolet irradiator, disinfection pond, sterilization pond, first sedimentation tank communicates with first sludge pump room each other, multi-stage filtration device's inside is provided with anthracite filter material layer, quartz sand filter material layer, active carbon filter layer, multi-stage filtration device passes through water service pipe interconnect with disinfection pond, sterilization pond, second sedimentation tank, second sludge pump room communicates each other, ultraviolet irradiator sets up in multi-stage filtration device's top. The utility model discloses in, can effectually carry out the processing to sewage, reach the effect of a safety ring guarantor, the result of use is very good.

Description

Sewage treatment system based on environmental protection

Technical Field

The utility model relates to a sewage treatment field especially relates to a sewage treatment system based on environmental protection.

Background

The shortage of water resources becomes a bottleneck for restricting the sustainable and coordinated development of economy, the water environment is a space on which human beings rely to live and is a treasure house for asking for basic living substances, and once the water resources are destroyed, the water resources are polluted and directly influence the life of people. Along with the development of society, the improvement of the material life of people also produces the pollution to our living environment simultaneously, and the problem that treatment water pollution becomes an urgent need to be solved.

The sewage treatment in present stage can't guarantee mostly that the environmental protection efficient condition gets off and realize the processing to sewage, consuming time and power again, compare under, the utility model discloses, can carry out the processing to sewage on the basis based on the environmental protection, and can effectual messenger water recycle once more, the result of use is very good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage treatment system based on environmental protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage treatment system based on environmental protection, includes primary treatment, secondary treatment, primary treatment is connected through the water service pipe by coarse grid, tank, first sedimentation tank, first sludge pump room, degradation pond and constitutes, secondary treatment comprises multi-stage filtration device, second sedimentation tank, second sludge pump room, ultraviolet irradiator, disinfection pond, sterilization pond.

As a further description of the above technical solution:

the first sedimentation tank is communicated with the first sludge pump room.

As a further description of the above technical solution:

an anthracite filter material layer, a quartz sand filter material layer and an active carbon filter layer are arranged in the multistage filter device.

As a further description of the above technical solution:

the multistage filtering device is connected with the disinfection tank, the sterilization tank and the second sedimentation tank through water pipes.

As a further description of the above technical solution:

and the second sedimentation tank is communicated with the second sludge pump room.

As a further description of the above technical solution:

the ultraviolet irradiator is arranged above the multistage filtering device.

The utility model discloses following beneficial effect has:

1. the utility model discloses, carry out twice taking out through the mud to the sediment and from having guaranteed that the in-process that can improve sewage treatment and purify at sewage treatment's efficiency, more effectual sewage treatment that carries on.

2. The utility model discloses, three filter layer among the multistage filter equipment that sets up, anthracite filter material layer have higher pollutant carrying capacity, and the recycle of the sewage of being convenient for of quartz sand filter material layer, activated carbon filter layer can carry out a decoloration, deodorization, dechlorination, get rid of organic matter and heavy metal, get rid of pollutants such as syndet, bacterium, virus, and radioactivity to sewage, can effectually reach and carry out a processing to sewage.

3. The utility model discloses, above-mentioned operation is accomplished the back, passes through disinfection pond and sterilization tank once more, and the processing of carrying out a disinfection of disinfecting once more guarantees the safety ring of water, the recycle of being convenient for.

Drawings

FIG. 1 is a schematic view of a connection structure frame of an environmental-friendly sewage treatment system according to the present invention;

fig. 2 is a structural framework schematic diagram of a multistage filtering device of a sewage treatment system based on environmental protection.

Illustration of the drawings:

1. a water pipe; 2. coarse grating; 3. a water storage tank; 4. a first sedimentation tank; 5. a degradation tank; 6. a first sludge pump room; 7. primary treatment; 8. a second sedimentation tank; 9. secondary treatment; 10. a second sludge pump room; 11. a disinfection tank; 12. a sterilizing pond; 13. a multi-stage filtration device; 14. an ultraviolet irradiator; 15. an anthracite filter bed; 16. a quartz sand filter material layer; 17. an active carbon filter layer.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a sewage treatment system based on environmental protection, includes primary treatment 7, secondary treatment 9, and primary treatment 7 is connected through water service pipe 1 by coarse grid 2, tank 3, first sedimentation tank 4, first sludge pump house 6, degradation pond 5 and constitutes, and secondary treatment 9 comprises multi-stage filtration device 13, second sedimentation tank 8, second sludge pump house 10, ultraviolet irradiator 14, disinfection pond 11, sterilizing tank 12.

The first sedimentation tank 4 is communicated with the first sludge pump room 6, sludge in the first sedimentation tank 4 is extracted for the first time through the first sludge pump room 6, the water pipe 1 is prevented from being blocked, the anthracite filter material layer 15, the quartz sand filter material layer 16 and the active carbon filter layer 17 are arranged in the multistage filtering device 13, the anthracite filter material layer 15 of the anthracite filter material layer is stable in chemical property, does not contain toxic substances, is wear-resistant, cannot be dissolved in acid, neutral and alkaline water, is rough in particle surface, has good adsorption capacity and high porosity and higher pollutant carrying capacity, and the quartz sand filter material of the quartz sand filter material layer 16 has high density and mechanical strength and is suitable for water filtration circulating water treatment and sewage recycling, and the active carbon filter layer 17 can be used for decoloring, purifying and recycling in water treatment due to the fact that the active carbon filter layer can adsorb fine substances in various liquids when filtering, The deodorization, the dechlorination, get rid of organic matter and heavy metal, get rid of the synthetic detergent, the bacterium, pollutants such as virus and radioactivity, multi-stage filtration device 13 and disinfection pond 11, sterilization tank 12, second sedimentation tank 8 passes through water service pipe 1 interconnect, carry out the disinfection of secondary disinfecting, guarantee the safety and environmental protection of water, second sedimentation tank 8 communicates each other with second sludge pump room 10, the secondary removes mud, more effectual blowdown treatment that carries out, ultraviolet irradiator 14 sets up in multi-stage filtration device 13's top, can carry out an auxiliary irradiation reaction.

The working principle is as follows: the utility model discloses sewage treatment system based on environmental protection, sewage is at first through coarse grid 2 by water service pipe 1, filter great impurity, when reacing first sedimentation tank 4, carry out a sediment, carry out one through first sludge pump room 6 and take out from mud, degrade in flowing into degradation pond 5, carry out a filtration treatment to it through multi-stage filtration device 13, carry out a sediment once more at second sedimentation tank 8 in filterable, and carry out one through second sludge pump room 10 and take out from, carry out the sterile processing of disinfecting once more through disinfection pond 11 and sterilization pond 12 after the operation is accomplished, guarantee the safety and environmental protection of water, the recycle of being convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sewage treatment system based on environmental protection, includes primary treatment (7), secondary treatment (9), its characterized in that: primary treatment (7) are connected through water service pipe (1) by coarse grid (2), tank (3), first sedimentation tank (4), first sludge pump room (6), degradation pond (5) and are constituteed, secondary treatment (9) comprise multi-stage filtration device (13), second sedimentation tank (8), second sludge pump room (10), ultraviolet irradiator (14), disinfection pond (11), sterilization pond (12).

2. The environmentally friendly wastewater treatment system of claim 1, wherein: the first sedimentation tank (4) is communicated with the first sludge pump room (6).

3. The environmentally friendly wastewater treatment system of claim 1, wherein: an anthracite filter material layer (15), a quartz sand filter material layer (16) and an active carbon filter layer (17) are arranged in the multistage filter device (13).

4. The environmentally friendly wastewater treatment system of claim 1, wherein: the multistage filtering device (13) is connected with the disinfection tank (11), the sterilization tank (12) and the second sedimentation tank (8) through the water pipe (1).

5. The environmentally friendly wastewater treatment system of claim 1, wherein: the second sedimentation tank (8) is communicated with the second sludge pump room (10).

6. The environmentally friendly wastewater treatment system of claim 1, wherein: the ultraviolet irradiator (14) is disposed above the multistage filtering device (13).