CN212127786U

CN212127786U - Water-saving environment-friendly car washing sewage treatment device

Info

Publication number: CN212127786U
Application number: CN202020175806.5U
Authority: CN
Inventors: 周天
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-12-11
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a water-saving environment-friendly car-washing sewage treatment device, which structurally comprises a rough filtration reaction tank, a first sewage filtering tank and a second sewage filtering tank, the top of the rough filtration reaction tank is provided with a sewage inlet which is fixedly connected with the rough filtration reaction tank, the bottom of the rough filtration reaction tank is provided with a hydrocyclone and a static mixer, the bottom of the rough filtration reaction tank is provided with a sewage discharge piston which is connected with the bottom of the rough filtration reaction tank in a nesting way, the device can add a flocculating agent into the sewage, can lead organic and inorganic impurities in the sewage to form flocs by the matching use of the hydrocyclone and the static mixer, can carry out solid-liquid separation on the sewage, can effectively purify the sewage of the car washing through the filtration of the vertical coarse filtration layer, the vertical composite filtration layer and the vertical strong adsorption filtration layer, the water resource is saved, and the condition that harmful substances in the car washing sewage are discharged into the outside to cause environmental pollution is avoided.

Description

Water-saving environment-friendly car washing sewage treatment device

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a water conservation environmental protection carwash sewage treatment plant.

Background

At present, automobiles enter thousands of households, and automobile washing becomes daily work of the families with the automobiles. The current car washing industry has professional car washing shops and self-service car washing machines.

At present, the vehicles are cleaned by tap water, but because the vehicles are cleaned by consuming a large amount of water resources, the cleaned water is directly discharged into a sewer, so that the water resource waste is serious, and pollutants such as silt, cleaning agents and the like washed off from the vehicles can be discharged into the sewer along with water flow, and the pollution is serious. In order to solve the problems, a water-saving and environment-friendly car washing sewage treatment device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservation environmental protection carwash sewage treatment plant, this sewage treatment plant water conservation, environmental protection.

In order to achieve the above object, the utility model provides a following technical scheme: a water-saving environment-friendly car washing sewage treatment device comprises a rough filtration reaction tank, wherein a sewage inlet is installed at the top of the rough filtration reaction tank, the sewage inlet and the rough filtration reaction tank are fixedly connected, a hydraulic cyclone and a static mixer are installed at the bottom of the rough filtration reaction tank, a sewage discharge piston is arranged at the bottom of the rough filtration reaction tank, the sewage discharge piston is nested in the bottom of the rough filtration reaction tank, a first sewage filtration tank is arranged at the right side of the rough filtration reaction tank, a water flow through hole is formed between the rough filtration reaction tank and the first sewage filtration tank, a vertical rough filtration layer is fixedly connected at the position close to the water flow through hole in the rough filtration reaction tank, a vertical composite filtration layer is installed inside the first sewage filtration tank, a second sewage filtration tank is arranged at the right side of the first sewage filtration tank, a water outlet is communicated between the first sewage filtration tank and the second sewage filtration tank, and a vertical strong absorption filtration layer is installed inside the second sewage filtration tank, a submersible pump is arranged in the second sewage filtering tank,

the submersible pump is connected with the water storage tank on one side outside the second sewage filtering tank through a water pipe.

As a preferred embodiment of the utility model, the vertical composite filter layer is provided with a filter material formed by mixing and pressing fly ash, silicate, plaster of paris and fiber ACF.

As a preferred embodiment of the utility model, the vertical strong adsorption filtration layer includes activated carbon layer and adsorption cotton layer, and activated carbon layer and adsorption cotton layer are connected for pasting.

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

according to the water-saving environment-friendly car washing sewage treatment device, the hydrocyclone and the static mixer are installed at the bottom of the rough filtration reaction tank, the flocculating agent is added into the sewage, the hydrocyclone and the static mixer are used in a matched mode, so that organic and inorganic impurities in the sewage can form flocs, solid-liquid separation is carried out, the flocs are discharged through the sewage discharge piston arranged at the bottom of the rough filtration reaction tank, and impurities and dirt in the car washing sewage can be effectively removed; and then, carrying out preliminary rough filtration on the car washing sewage through the vertical rough filter layer, then installing the vertical composite filter layer and the vertical strong adsorption filter layer through the filter layer, and carrying out double filtration to adsorb impurities and peculiar smell in water, so that the car washing sewage can be secondarily utilized, and when the water resource is saved, the situation that the car washing sewage is directly discharged to cause environmental pollution is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the front structure of a water-saving and environment-friendly car-washing sewage treatment plant of the present invention;

FIG. 2 is a schematic view of the structure of a vertical strong adsorption filter layer of the water-saving environmental-friendly car-washing sewage treatment device of the utility model.

In the figure: 1-rough filtration reaction tank, 2-sewage inlet, 21-vertical rough filter layer, 22-hydrocyclone, 23-static mixer, 24-sewage discharge piston, 3-water flow through hole, 4-first sewage filter tank, 41-vertical composite filter layer, 5-water outlet, 6-second sewage filter tank, 61-vertical strong adsorption filter layer, 62-activated carbon layer, 63-adsorption cotton layer, 7-submersible pump, 8-water pipe and 9-water storage tank.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The utility model provides a water conservation environmental protection carwash sewage treatment plant, its structure includes colating reaction tank 1, sewage import 2 is installed at colating reaction tank 1 top, and sewage import 2 is fixed connection with colating reaction tank 1, hydrocyclone 22 and static mixer 23 are installed to colating reaction tank 1 bottom, and wherein, prior art is adopted to hydrocyclone 22 and static mixer 23's structure, and the model of producing like Weihai Xinhong Sheng swirler limited is FXDS100-GK 14's hydrocyclone, the SX type static mixer of Nantong Jianghan petrochemical equipment limited production. A sewage discharge piston 24 is arranged at the bottom of the rough filtration reaction tank 1, the sewage discharge piston 24 is connected to the bottom of the rough filtration reaction tank 1 in an embedded mode, a first sewage filtering tank 4 is arranged on the right side of the rough filtration reaction tank 1, a water flow through hole 3 is arranged between the rough filtration reaction tank 1 and the first sewage filtering tank 4, a vertical rough filtration layer 21 is fixedly connected at the position close to the water flow through hole 3 in the rough filtration reaction tank 1, a vertical composite filter layer 41 is arranged in the first sewage filtering tank 4, a second sewage filtering tank 6 is arranged at the right side of the first sewage filtering tank 4, a water outlet 5 is communicated between the first sewage filtering tank 4 and the second sewage filtering tank 6, a vertical strong adsorption filtering layer 61 is arranged in the second sewage filtering tank 6, the second sewage filtering pond 6 internally mounted has immersible pump 7, immersible pump 7 leads to pipe 8 to be connected in the storage water tank 9 of 6 outside one sides of second sewage filtering pond.

Referring to fig. 1, a filter material formed by mixing and pressing fly ash, silicate, plaster of paris and fiber ACF is disposed in the vertical composite filter layer 41. Through being equipped with the filter material in vertical compound filter layer 41, can effectually filter and simply purify the impurity in the carwash sewage.

Referring to fig. 2, the vertical strong adsorption filter layer 61 includes an activated carbon layer 62 and an adsorption cotton layer 63, and the activated carbon layer 62 and the adsorption cotton layer 63 are bonded. The active carbon layer 62 can effectively absorb odor and oily substances in sewage, and the adsorption cotton layer 63 can filter and adsorb impurities.

In the water-saving environment-friendly car washing sewage treatment device, car washing sewage firstly flows into a rough filtration reaction tank 1 through a sewage inlet 2, organic and inorganic impurities in the car washing sewage are flocculated through the cooperation of a hydrocyclone 22 and a static mixer 23, the flocculated car washing sewage is preliminarily rough-filtered through a vertical rough filtering layer 21, the rough-filtered car washing sewage flows into a first sewage filtering tank 4 through a water flow through hole 3, the sewage is filtered by a vertical composite filter layer 41 arranged in the first sewage filtering tank 4, the filtered water flows into a second sewage filtering tank 6 through a water outlet 5, odor and impurities in water are filtered again through the vertical strong adsorption filter layer, the filtered water is pumped into the water storage tank 9 through the submersible pump 7 arranged inside the second sewage filter tank 6 for repeated use, and the condition that the car washing sewage is directly discharged into the outside to cause environmental pollution is avoided while the water resource is saved.

The utility model relates to a rough filtration reaction tank 1, a sewage inlet 2, a vertical rough filtration layer 21, a hydrocyclone 22, a static mixer 23, a sewage discharge piston 24, a water flow through hole 3, a first sewage filtration tank 4, a vertical composite filtration layer 41, a water outlet 5, a second sewage filtration tank 6, a vertical strong adsorption filtration layer 61, an activated carbon layer 62, an adsorption cotton layer 63, a submersible pump 7, a water pipe 8 and a water storage tank 9, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technical manuals or conventional experimental methods, the problem solved by the utility model is that a car washing device is not environment-friendly, the utility model discloses a mutual combination of the components, the hydrocyclone 22 and the static mixer 23 are arranged at the bottom of the rough filtration reaction tank 1, a flocculating agent is added into sewage, through the matching use of the hydrocyclone 22 and the static mixer 23, organic and inorganic impurities in the sewage can be formed into flocs for solid-liquid separation, and then the flocs are discharged through a sewage discharge piston 24 arranged at the bottom of the rough filtration reaction tank 1, so that the impurities and filth in the car washing sewage can be effectively removed; and then the carwash sewage is preliminarily filtered through the vertical coarse filter layer 21, and then impurities and peculiar smell in the water are adsorbed through double filtration by installing the vertical composite filter layer 41 and the vertical strong adsorption filter layer 61, so that the carwash sewage can be better recycled, and the condition that the carwash sewage is directly discharged to cause environmental pollution is avoided while the water resource is saved.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a water conservation environmental protection carwash sewage treatment plant, it includes colating reaction tank (1), its characterized in that: the sewage treatment device is characterized in that a sewage inlet (2) is installed at the top of the coarse filtration reaction tank (1), the sewage inlet (2) is fixedly connected with the coarse filtration reaction tank (1), a hydraulic cyclone (22) and a static mixer (23) are installed at the bottom of the coarse filtration reaction tank (1), a sewage discharge piston (24) is arranged at the bottom of the coarse filtration reaction tank (1), the sewage discharge piston (24) is connected to the bottom of the coarse filtration reaction tank (1) in an embedded mode, a first sewage filtration tank (4) is arranged on the right side of the coarse filtration reaction tank (1), a water flow through hole (3) is formed between the coarse filtration reaction tank (1) and the first sewage filtration tank (4), a vertical coarse filtration layer (21) is fixedly connected to a position close to the water flow through hole (3) in the coarse filtration reaction tank (1), a vertical composite filtration layer (41) is installed inside the first sewage filtration tank (4), a second sewage filtration tank (6) is arranged on the right side of the first sewage filtration tank (4, and a water outlet (5) is communicated between the first sewage filtering tank (4) and the second sewage filtering tank (6), a vertical strong adsorption filtering layer (61) is arranged inside the second sewage filtering tank (6), and a submersible pump (7) is arranged inside the second sewage filtering tank (6).

2. The water-saving environment-friendly car-washing sewage treatment plant according to claim 1, characterized in that: the submersible pump (7) is connected with a water storage tank (9) on one side of the outside of the second sewage filtering tank (6) through a water pipe (8).

3. The water-saving environment-friendly car-washing sewage treatment plant according to claim 2, characterized in that: and a filter material formed by mixing and pressing fly ash, silicate, plaster of paris and fiber ACF is arranged in the vertical composite filter layer (41).

4. The water-saving environment-friendly car-washing sewage treatment plant according to claim 3, characterized in that: the vertical strong adsorption filter layer (61) comprises an activated carbon layer (62) and an adsorption cotton layer (63), and the activated carbon layer (62) is connected with the adsorption cotton layer (63) in a sticking manner.