CN219839598U - Treatment device for zero discharge of wastewater - Google Patents

Abstract

The utility model discloses a wastewater zero-emission treatment device, which belongs to the technical field of wastewater emission and comprises an oil separation tank, an aeration tank and a filtering and sterilizing tank which are sequentially connected, wherein the filtering and sterilizing tank comprises a tank body, a filter screen is arranged in the tank body, the inner space of the filter screen is a filter cavity, a cavity between the filter screen and the tank body is a water purifying cavity, the upper end of the tank body is provided with a water inlet pipe communicated with the filter cavity, the upper end of the tank body is also provided with a water outlet pipe communicated with the water purifying cavity, and a plurality of ultraviolet lamp strips are further arranged on the inner wall of the tank body. The utility model can treat domestic wastewater more thoroughly, and the treated wastewater can be used for irrigation, road cleaning and the like, thereby realizing zero discharge of wastewater, saving water resource use and protecting environment better.

Description

Treatment device for zero discharge of wastewater

Technical Field

The utility model belongs to the technical field of wastewater discharge, and particularly relates to a wastewater zero-discharge treatment device.

Background

Domestic wastewater refers to water which is excreted in daily life of residents and is not useful. Only a small part of the wastewater is treated, and most of the wastewater is directly discharged into rivers and the like without treatment.

At present, along with the general promotion of people's living condition, the emission of waste water promotes by a wide margin, and people slowly increase to living environment's importance, and domestic wastewater's processing apparatus also slowly generally opens, and current domestic wastewater processing apparatus most structures are all comparatively simple, and the purification filtration link is less, and waste water treatment is insufficient, and whole economic nature, efficiency and practicality are generally lower.

Therefore, there is a need for a treatment device with zero emission of wastewater, which can treat domestic wastewater more thoroughly, so that the treated domestic wastewater can be reused, and zero emission of the domestic wastewater is realized.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a wastewater zero-emission treatment device, which has the characteristics of more thoroughly treating domestic wastewater, enabling the treated domestic wastewater to be reused and realizing the zero emission of the domestic wastewater.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste water zero release's handling device, includes the oil removal pond, aeration tank and the filtration that connect gradually and disinfects the jar, and the filtration disinfects the jar and includes the jar body, and the inside of the jar body is equipped with the filter screen, and the inner space of filter screen is the filter chamber, and the cavity between filter screen and the jar body is the water purification chamber, and the upper end of the jar body is equipped with the inlet tube with the filter chamber intercommunication, and the upper end of the jar body still is equipped with the outlet pipe with the water purification chamber intercommunication, still installs a plurality of ultraviolet lamp strips on the inner wall of the jar body.

In order to facilitate sewage discharge, the bottom of the tank body is further provided with a sewage discharge valve.

In order to drive the brush to brush the filter screen, impurities can be prevented from being adsorbed on the filter screen, so that the filter screen is blocked, and further, a rotating shaft is arranged in the tank body, and the brush is arranged on the circumference of the rotating shaft. The upper end of the tank body is connected with an upper cover, a motor is arranged above the upper cover, and the output end of the motor is connected with a rotating shaft.

In order to fill chlorine into the tank body and sterilize the water, further, the lower end of the inner wall of the filter screen is connected with an aeration pipe, and the tank body is provided with an air inlet pipe communicated with the aeration pipe.

For ventilation, further, the upper cover is provided with ventilation holes.

In order to switch the two filtering and sterilizing tanks, when one filtering and sterilizing tank needs to be cleaned, the other filtering and sterilizing tank works, and further, the two filtering and sterilizing tanks are provided with two water inlet pipes, the two water inlet pipes of the two filtering and sterilizing tanks are respectively connected with a three-way valve, and the water inlet end of the three-way valve is connected with the water outlet end of the aeration tank.

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

1. the utility model can treat the domestic wastewater more thoroughly, and the treated wastewater can be used for irrigation, road cleaning and the like, thereby realizing zero emission of wastewater, saving water resource use and protecting environment better;

2. the utility model filters domestic sewage after the oil removal and aeration processes through the filter screen, and filters impurities in the water to ensure better water quality;

3. the utility model sterilizes the water in the tank body through the ultraviolet lamp;

4. according to the utility model, the motor drives the rotating shaft to rotate, so that the hairbrush is driven to brush the filter screen, and the filter screen is prevented from being blocked due to the fact that impurities are adsorbed on the filter screen;

5. according to the utility model, chlorine is filled into the tank body through the aeration pipe to eliminate water;

6. the utility model switches the two filtration and disinfection tanks through the three-way valve, so that when one filtration and disinfection tank needs to be cleaned, the other filtration and disinfection tank works.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a system block diagram of the present utility model;

in the figure: 1. an oil separation tank; 2. an aeration tank; 3. a three-way valve; 4. filtering and sterilizing the pot; 5. a tank body; 6. a water inlet pipe; 7. an upper cover; 8. a motor; 9. a filter screen; 10. a water outlet pipe; 11. a rotating shaft; 12. a brush; 13. an ultraviolet light bar; 14. an air inlet pipe; 15. a blow-down valve; 16. an aeration pipe; 17. a water purifying cavity; 18. a filter chamber.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a wastewater zero release's handling device, including the oil removal pond 1 that connects gradually, aeration tank 2 and filtration kill jar 4, filtration kill jar 4 includes the jar body 5, the inside of jar body 5 is equipped with filter screen 9, the diameter of filter screen 9 is 0.2-0.3mm, the inner space of filter screen 9 is filter chamber 18, the cavity between filter screen 9 and the jar body 5 is water purification chamber 17, the upper end of jar body 5 is equipped with the inlet tube 6 with the filter chamber 18 intercommunication, the upper end of jar body 5 still is equipped with the outlet pipe 10 with the water purification chamber 17 intercommunication, still install a plurality of ultraviolet lamp strips 13 on the inner wall of jar body 5.

By adopting the technical scheme, the domestic sewage after the oil removal and aeration processes is filtered through the filter screen 9, and impurities in the water are filtered, so that the water quality is better; the water in the tank body 5 is concretely treated by an ultraviolet lamp, and a blow-down valve 15 is arranged at the bottom of the tank body 5.

By adopting the technical scheme, sewage is discharged conveniently.

Example 2

This embodiment differs from embodiment 1 in that: specifically, a rotating shaft 11 is arranged in the tank body 5, and a brush 12 is arranged on the circumference of the rotating shaft 11. The upper end of the tank body 5 is connected with an upper cover 7, a motor 8 is arranged above the upper cover 7, and the output end of the motor 8 is connected with a rotating shaft 11.

Through adopting above-mentioned technical scheme, drive pivot 11 through motor 8 and rotate to drive brush 12 and brush filter screen 9 and move, can avoid impurity to adsorb on filter screen 9, lead to filter screen 9 to block up.

Example 3

This embodiment differs from embodiment 1 in that: specifically, the lower extreme of filter screen 9 inner wall is connected with aeration pipe 16, is equipped with the intake pipe 14 with aeration pipe 16 intercommunication on the jar body 5.

By adopting the technical scheme, chlorine is filled into the tank body 5 through the aeration pipe 16 to disinfect water.

Specifically, the upper cover 7 is provided with ventilation holes.

By adopting the technical proposal, the utility model has the advantages that, is used for ventilation.

Example 4

This embodiment differs from embodiment 1 in that: specifically, two filtering and sterilizing tanks 4 are arranged in total, water inlet pipes of the two filtering and sterilizing tanks 4 are respectively connected with a three-way valve 3, and a water inlet end of the three-way valve 3 is connected with a water outlet end of the aeration tank 2.

Through adopting above-mentioned technical scheme, through three-way valve 3 to two filtration kill jar 4 switch to when one of them filtration kill jar 4 need clear up, through another one filtration kill jar 4 work.

The oil separation tank 1 is a known prior art in an oil separation tank disclosed by Chinese patent application number 201420565350.8; aeration tank 2 is a known prior art in a waste vegetable leaf treatment sewage purification aeration tank disclosed in Chinese patent application No. 201820452246.6.

In conclusion, the utility model can treat the domestic wastewater more thoroughly, and the treated wastewater can be used for garden irrigation, road cleaning and the like, thereby realizing zero discharge of wastewater, saving water resource use and protecting environment better; the filter screen 9 is used for filtering the domestic sewage after the oil removal and aeration processes, so that the impurity in the water is filtered, and the water quality is better; the utility model sterilizes the water in the tank body 5 through the ultraviolet lamp; according to the utility model, the motor 8 drives the rotating shaft 11 to rotate, so that the hairbrush 12 is driven to brush the filter screen 9, and the filter screen 9 is prevented from being blocked due to the fact that impurities are adsorbed on the filter screen 9; according to the utility model, chlorine is filled into the tank body 5 through the aeration pipe 16 to eliminate water; the utility model switches the two filtration and disinfection tanks 4 through the three-way valve 3, so that when one filtration and disinfection tank 4 needs to be cleaned, the other filtration and disinfection tank 4 works.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a wastewater zero release's processing apparatus which characterized in that: including the oil removal pond, aeration tank and the filtration that connect gradually kill the jar, filter and kill the jar including the jar body, the inside of jar body is equipped with the filter screen, and the inner space of filter screen is the filter chamber, and the cavity between filter screen and the jar body is the water purification chamber, and the upper end of jar body is equipped with the inlet tube with the filter chamber intercommunication, and the upper end of jar body still is equipped with the outlet pipe with the water purification chamber intercommunication, still installs a plurality of ultraviolet lamp strips on the inner wall of jar body.

2. The wastewater zero-emission treatment device according to claim 1, wherein: and a drain valve is arranged at the bottom of the tank body.

3. The wastewater zero-emission treatment device according to claim 1, wherein: the inside of the tank body is provided with a rotating shaft, and the circumference of the rotating shaft is provided with a hairbrush.

4. A wastewater zero release disposal apparatus according to claim 3, wherein: the upper end of the tank body is connected with an upper cover, a motor is arranged above the upper cover, and the output end of the motor is connected with a rotating shaft.

5. The wastewater zero-emission treatment device according to claim 1, wherein: the lower end of the inner wall of the filter screen is connected with an aeration pipe, and an air inlet pipe communicated with the aeration pipe is arranged on the tank body.

6. The wastewater zero-emission treatment device according to claim 4, wherein: the upper cover is provided with an air hole.

7. The wastewater zero-emission treatment device according to claim 1, wherein: the two filtering and sterilizing tanks are arranged in total, the water inlet pipes of the two filtering and sterilizing tanks are respectively connected with a three-way valve, and the water inlet end of the three-way valve is connected with the water outlet end of the aeration tank.