CN211198801U - Environmental protection sewage treatment plant - Google Patents

Abstract

The utility model discloses an environmental protection sewage treatment device, which comprises a box body, a liquid inlet groove is symmetrically opened up and down in the middle of one side wall of the box body, and a first installation groove is opened on the inner bottom wall of the liquid inlet tank. A throttling device is arranged in the first installation groove, a liquid outlet groove is opened in the center of the side wall of the first installation groove away from the liquid inlet groove, and the upper and lower sides of the liquid outlet groove are away from the first installation groove. A second installation groove is opened symmetrically on the wall, and a second filter device is arranged in the second installation groove. The box body is located in the middle of the top wall on one side of the liquid inlet groove. A limit groove is set in the limit groove. A first filter device, the first baffle plate of the first filter device is connected with a pulling device. The utility model has the advantages of reasonable structure design, high sewage treatment efficiency, and convenient maintenance and cleaning.

Description

An environmental protection sewage treatment device

technical field

The utility model relates to the technical field of sewage treatment, in particular to an environmental protection sewage treatment device.

Background technique

Sewage treatment (sewage treatment, wastewater treatment): The process of purifying sewage in order to make it meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people.

At present, sewage treatment has become one of the solutions to environmental protection. If the sewage in production and life is properly treated, it will not only help environmental protection but also save water resources. However, the existing sewage treatment devices often have unreasonable structural design and low sewage treatment efficiency. And maintenance and cleaning are inconvenient.

Utility model content

The purpose of the utility model is to propose an environmental protection sewage treatment device in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an environmental protection sewage treatment device, comprising a box body, a liquid inlet groove is symmetrically opened up and down in the middle of one side wall of the box body, and the liquid inlet groove is inside the box body. The bottom wall is provided with a first installation groove, a throttling device is arranged in the first installation groove, a liquid outlet groove is opened at the center of the side wall of the first installation groove away from the liquid inlet groove, and the liquid outlet groove is far away from the liquid inlet groove. The upper and lower side walls of the first installation groove are symmetrically provided with a second installation groove, the second installation groove is provided with a second filter device, and the box body is located in the middle of the top wall of the liquid inlet groove. , a first filter device is arranged in the limit groove, and a pulling device is connected to the first baffle plate of the first filter device.

As a further description of the above technical solution:

The top wall of the box body is fixedly connected with a rubber ring at the upper end opening of the limit groove, and the limit groove runs through the upper and lower side walls of the two liquid inlet grooves.

As a further description of the above technical solution:

The first filter device includes a first baffle plate, a third installation groove, and a first filter screen. A first baffle plate is slidably connected in the limit groove, and a center position of two side walls of the first baffle plate is opened between the center positions of the two side walls. There is a third installation slot, a first filter screen is fixedly installed between the upper and lower side walls of the third installation slot, and the first filter screen is a steel wire braided mesh.

As a further description of the above technical solution:

The first baffle is slidably connected in the rubber ring, a mounting plate is fixedly connected to the top wall of the first baffle, and a handle is fixedly connected to the center of the top wall of the mounting plate.

As a further description of the above technical solution:

The throttle device includes a mounting frame, a throttle valve, and a water pipe, a mounting frame is fixedly connected in the middle of the lower side walls of the two first mounting grooves, and a throttle valve is fixedly installed on the top wall of the mounting frame. The liquid inlet of the throttle valve is fixedly connected to the side wall of the opening of the liquid inlet tank on the first installation groove, and the liquid outlet of the throttle valve is fixedly connected to a water pipe, and the water pipe is fixedly connected to the first installation on the side away from the throttle valve. The side wall of the opening of the liquid outlet on the tank.

As a further description of the above technical solution:

The second filter device includes a second baffle plate, a fourth installation groove, and a second filter screen. A second baffle plate is fixedly connected between the inner bottom walls of each of the two symmetrically opened second installation grooves. A fourth installation groove is opened between the center positions of the two side walls of the baffle, and a second filter screen is fixedly installed between the upper and lower side walls of the fourth installation groove, and the second filter screen is made of activated carbon.

The utility model has the following beneficial effects:

Compared with the prior art, the environmental protection sewage treatment device adopts two sets of filter devices. The first filter device adopts a steel wire woven mesh material filter screen to filter large impurities to slow the flow. A throttling device is arranged in the middle to increase the speed. The passing water flows through the activated carbon filter screen for adsorption and filtration. The first filter device is a detachable structure, with a reasonable structure design, high sewage treatment efficiency, and convenient maintenance and cleaning.

Description of drawings

Fig. 1 is the front view structure schematic diagram of a kind of environmental protection sewage treatment device proposed by the utility model;

Fig. 2 is the right side view of a kind of environmental protection sewage treatment device proposed by the utility model;

Fig. 3 is a left side view of an environmental protection sewage treatment device proposed by the utility model.

illustration:

1. Box body; 2. Liquid inlet groove; 3. Limit groove; 4. First installation groove; 5. Liquid outlet groove; 6. Second installation groove; 7. First baffle plate; 8. Rubber ring; 9 10, handle; 11, mounting frame; 12, throttle valve; 13, water pipe; 14, third installation groove; 15, first filter screen; 16, second baffle plate; 17, fourth installation groove ; 18, the second filter.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within 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" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance. In addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1-3, an embodiment provided by the present utility model: an environmental protection sewage treatment device, comprising a box body 1, a liquid inlet tank 2 is symmetrically opened up and down in the middle of one side wall of the box body 1, and the liquid inlet tank 2. The inner bottom wall is provided with a first installation groove 4, a throttling device is arranged in the first installation groove 4, and a liquid outlet groove 5 is opened in the center of the side wall of the first installation groove 4 away from the liquid inlet groove 2. The liquid outlet groove 5. A second installation groove 6 is symmetrically opened on the upper and lower side walls of the side away from the first installation groove 4. The second installation groove 6 is provided with a second filter device. The box 1 is located in the middle of the top wall of the liquid inlet groove 2 side. The limiting groove 3 is provided with a first filter device, and the first baffle plate 7 of the first filter device is connected with a pulling device, and the multi-device coordination work realizes the environmental protection sewage treatment work.

The top wall of the box body 1 is located at the upper end opening of the limit groove 3 and is fixedly connected with a rubber ring 8, which plays the role of buffering and shock absorption. The limit groove 3 runs through the upper and lower side walls of the two liquid inlet grooves 2. A baffle 7, a third installation groove 14, a first filter screen 15, a first baffle 7 is slidably connected in the limiting groove 3, and a third installation groove 14 is opened between the center positions of the two side walls of the first baffle 7 , a first filter screen 15 is fixedly installed between the upper and lower side walls of the third installation groove 14. The first filter screen 15 is a steel wire braided net, which is sturdy and durable. The first baffle plate 7 is slidably connected in the rubber ring 8. A mounting plate 9 is fixedly connected to the top wall of the plate 7, and a handle 10 is fixedly connected to the center of the top wall of the mounting plate 9. The first baffle 7 can be pulled out to clean the first filter screen 15 on it. The throttling device includes a mounting frame 11. A throttle valve 12, a water pipe 13, a mounting bracket 11 is fixedly connected to the middle of the lower side walls of the two first installation grooves 4, a throttle valve 12 is fixedly installed on the top wall of the mounting bracket 11, and the liquid inlet of the throttle valve 12 It is fixedly connected to the side wall of the opening of the liquid inlet tank 2 on the first installation groove 4, the liquid outlet of the throttle valve 12 is fixedly connected to the water pipe 13, and the water pipe 13 is fixedly connected to the first installation groove 4 on the side away from the throttle valve 12. The side wall at the opening of the slot 5, the second filter device includes a second baffle 16, a fourth installation slot 17, a second filter screen 18, and the inner bottom walls of each of the two symmetrically opened second installation slots 6 are fixedly connected. The second baffle 16, a fourth installation slot 17 is opened between the center positions of the two side walls of the second baffle 16, and a second filter screen 18 is fixedly installed between the upper and lower side walls of the fourth installation slot 17. The second filter screen 18 is activated carbon material, which physically adsorbs impurities.

Working principle: When in use, the two sewage treatment pipes are docked and fixed at the openings of the two liquid inlet tanks 2 on the side wall of the box 1, and the sewage is output into the two liquid inlet tanks 2, and the sewage entering the liquid inlet tank 2 passes through. The first filter screen 15 filters, the first filter screen 15 is a steel wire braided net, which can filter large debris and play a slow-flow effect on the incoming sewage. The filtered sewage passes through the throttle valve 12, that is, by the throttle valve The large port of the valve 12 enters and is output from its small port, which increases the speed of the sewage water flow. The sewage flows into the liquid outlet tank 5 through the water pipe 13 and is filtered through the second filter screen 18. The second filter screen 18 is made of activated carbon material, which can The impurities in the sewage are physically adsorbed to remove impurities. The sewage after two filtration treatments can be collected at the opening of the liquid outlet tank 5 located on the side wall of the box 1, and the environmental protection sewage treatment work has been completed.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. An environmental protection sewage treatment device, comprising a box body (1), characterized in that: a liquid inlet groove (2) is symmetrically opened up and down in the middle position of one side wall of the box body (1), and the liquid inlet groove (2) The inner bottom wall is provided with a first installation groove (4), a throttling device is arranged in the first installation groove (4), and the first installation groove (4) is away from the liquid inlet groove (2) side A liquid outlet groove (5) is opened at the center of the side wall, and a second installation groove (6) is symmetrically opened on the upper and lower side walls of the liquid outlet groove (5) away from the first installation groove (4). A second filter device is arranged in the installation groove (6), the box body (1) is located in the middle of the top wall of one side of the liquid inlet groove (2), and a limit groove (3) is provided. A first filter device is provided, and a pulling device is connected to the first baffle plate (7) of the first filter device. 2. An environmental protection sewage treatment device according to claim 1, characterized in that: a rubber ring (8) is fixedly connected to the top wall of the box body (1) at the upper end opening of the limiting groove (3), so The limiting grooves (3) penetrate through the upper and lower side walls of the two liquid inlet grooves (2). 3. An environmental protection sewage treatment device according to claim 1, characterized in that: the first filter device comprises a first baffle plate (7), a third installation groove (14), a first filter screen (15) ), a first baffle plate (7) is slidably connected in the limiting groove (3), and a third installation groove (14) is opened between the center positions of the two side walls of the first baffle plate (7). A first filter screen (15) is fixedly installed between the upper and lower side walls of the third installation groove (14), and the first filter screen (15) is a steel wire braided net. 4. An environmental protection sewage treatment device according to claim 1 or 3, characterized in that: the first baffle (7) is slidably connected in the rubber ring (8), and the first baffle (7) ) A mounting plate (9) is fixedly connected to the top wall, and a handle (10) is fixedly connected to the center of the top wall of the mounting plate (9). 5. An environmental protection sewage treatment device according to claim 1, characterized in that: the throttle device comprises a mounting frame (11), a throttle valve (12), a water pipe (13), two of the first A mounting bracket (11) is fixedly connected to the middle of the lower side wall of a mounting groove (4), and a throttle valve (12) is fixedly mounted on the top wall of the mounting bracket (11). The liquid inlet of the throttle valve (12) The port is fixedly connected to the side wall of the opening of the liquid inlet tank (2) on the first installation groove (4), and the liquid outlet of the throttle valve (12) is fixedly connected to a water pipe (13), and the water pipe (13) is far away from the throttle One side of the valve (12) is fixedly connected to the side wall of the opening of the liquid outlet groove (5) on the first installation groove (4). 6. An environmental protection sewage treatment device according to claim 1, wherein the second filter device comprises a second baffle plate (16), a fourth installation groove (17), and a second filter screen (18), A second baffle plate (16) is fixedly connected between the inner bottom walls of every two symmetrically opened second installation grooves (6), and a second baffle plate (16) is opened between the center positions of the two side walls of the second baffle plate (16). A fourth installation groove (17), a second filter screen (18) is fixedly installed between the upper and lower side walls of the fourth installation groove (17), and the second filter screen (18) is made of activated carbon.

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