CN212799947U

CN212799947U - Sewage treatment plant that environmental engineering used

Info

Publication number: CN212799947U
Application number: CN202021352759.3U
Authority: CN
Inventors: 严俊泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-26
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a sewage treatment plant that environmental engineering used, the power distribution box comprises a box body, one side fixedly connected with filter screen pipe of box, filter screen pipe's inside is provided with the filter screen, filter screen pipe's one end fixedly connected with inlet channel, inlet channel's upper surface is provided with three way valve, the opposite side of box is provided with the wash port, the observation window has been seted up in the front of box, the silo of throwing has been seted up to one side of the upper surface of box, the opposite side of box upper surface has been seted up and has been separated the wire trap. This sewage treatment plant that environmental engineering used sets up through the cooperation of tee bend valve and filter screen pipe, can use another filter screen pipe when one filter screen pipe blocks up, has reduced the time that can't filter sewage because change the filter screen, through setting up one-level screen cloth, second grade screen cloth and the active carbon layer in separating the screen groove, can be directed against different sewage and change different filter.

Description

Sewage treatment plant that environmental engineering used

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a sewage treatment plant that environmental engineering used.

Background

Sewage treatment, in order to make sewage reach the water quality requirement of discharging into a certain water body or reuse and carry out the process of purifying it, sewage treatment is widely used in each field such as building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and beverage, also increasingly walks into common people's daily life, classifies according to the sewage source, sewage treatment generally divide into production sewage treatment and domestic sewage treatment.

Current sewage treatment generally uses sewage treatment plant to carry out sewage treatment, but some regions are far away from sewage treatment plant distance, are not convenient for deliver to sewage treatment plant with sewage, and miniature sewage treatment device can only handle to a sewage by a wide margin, and different types of sewage is handled to difficult, and this kind of equipment can't carry out filtering operation when changing the filter screen, has influenced filtration efficiency, and this just needs an equipment to satisfy above-mentioned demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a sewage treatment device that environmental engineering used, the problem of proposing in the above-mentioned background art has been solved to the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sewage treatment plant that environmental engineering used, includes the box, one side fixedly connected with filter screen pipe of box, filter screen pipe's inside is provided with the filter screen, filter screen pipe's one end fixedly connected with inlet channel, inlet channel's upper surface is provided with the three-way valve, the opposite side of box is provided with the wash port, the observation window has been seted up in the front of box, the silo of throwing has been seted up to one side of the upper surface of box, the opposite side of box upper surface has been seted up and has been separated the screen window, the quantity that separates the screen window is three, it is three to separate the inside of screen window and be provided with one-level screen cloth, second grade screen cloth and activated carbon layer respectively, the positive top.

Optionally, the upper surfaces of the first-stage screen, the second-stage screen and the activated carbon layer are provided with handles.

Optionally, the mesh number of the first-stage screen is a mesh, the mesh number of the second-stage screen is a mesh, the mesh numbers of the first-stage screen and the second-stage screen are not fixed, and screens with different mesh numbers can be used according to requirements.

Optionally, the number of the filter screen pipes is two, and the two filter screen pipes are communicated with the box body.

Optionally, the observation window is made of hard plastic.

Optionally, the number of the pull rings is two, and the two pull rings are symmetrically arranged with respect to a horizontal center line of the box body.

(III) advantageous effects

The utility model provides a sewage treatment plant that environmental engineering used possesses following beneficial effect:

1. this sewage treatment plant that environmental engineering used, through the setting that filters network pipe and filter screen, can carry out the prefilter with sewage, filter out the large-scale impurity in the sewage, through the cooperation setting of three-way valve and filter screen pipe, can use another filter screen pipe when a filter screen pipe blocks up, reduced because the unable time of filtering sewage of change filter screen.

2. This sewage treatment plant that environmental engineering used, through setting up one-level screen cloth, second grade screen cloth and the active carbon layer in separating the screen cloth groove, can change different filters to different sewage, need use when which just insert it to separate the screen cloth groove, through setting up the silo of throwing at the box upper surface, can drop into the box with the flocculating agent in, improve the efficiency of subsiding, through setting up the pull ring on the box, can hoist equipment, conveniently install equipment to different positions.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a cross-sectional view of the filter screen pipe of the present invention.

In the figure: 1. a box body; 2. a filter screen pipe; 3. filtering with a screen; 4. a water inlet pipe; 5. a three-way valve; 6. a drain hole; 7. an observation window; 8. a feeding trough; 9. a screen separation groove; 10. a first-stage screen; 11. a secondary screen; 12. an activated carbon layer; 13. a pull ring; 14. a handle.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sewage treatment device for environmental engineering comprises a box body 1, wherein one side of the box body 1 is fixedly connected with two filter screen pipes 2, the number of the filter screen pipes 2 is two, the two filter screen pipes 2 are communicated with the box body 1, when one filter screen pipe 2 is blocked, the other filter screen pipe 2 can be used, the time that sewage can not be filtered due to the replacement of the filter screen 3 is reduced, the filter screen 3 is arranged inside the filter screen pipe 2, the filter screen 3 is clamped with the filter screen pipes 2, the sewage can be preliminarily filtered through the arrangement of the filter screen pipes 2 and the filter screen 3, large impurities in the sewage are filtered out, one end of each filter screen pipe 2 is fixedly connected with a water inlet pipeline 4, the filter screen pipes 2 are connected with the water inlet pipeline through flanges, the upper surface of the water inlet pipeline 4 is provided with a three-way valve 5, and the other side of the box body 1 is provided with a drain hole, the front surface of the box body 1 is provided with an observation window 7, and the observation window 7 is made of hard plastics;

a feeding groove 8 is formed in one side of the upper surface of a box body 1, a flocculating agent can be fed into the box body 1 through the feeding groove 8 formed in the upper surface of the box body 1, the sedimentation efficiency is improved, a screen separation groove 9 is formed in the other side of the upper surface of the box body 1, the number of the screen separation grooves 9 is three, a first-stage screen 10, a second-stage screen 11 and an activated carbon layer 12 are respectively arranged in the three screen separation grooves 9, handles 14 are respectively arranged on the upper surfaces of the first-stage screen 10, the second-stage screen 11 and the activated carbon layer 12, different filter plates can be replaced aiming at different sewage, when the sewage is required to be used, the sewage is inserted into the screen separation grooves 9, the filter plates are selectively used, the targeted filtering effect is achieved, the mesh number of the first-stage screen 10 is 18, the mesh number of the second-stage screen 11 is 140, the mesh number of one-level screen cloth 10 and second grade screen cloth 11 is not fixed, can use the screen cloth of different mesh numbers as required, and the positive top of box 1 is provided with pull ring 13, and the quantity of pull ring 13 is two, and two pull rings 13 are the symmetry setting with the horizontal central line of box 1, and the symmetry setting makes more stable when hoisting equipment, is difficult for rocking, through setting up pull ring 13 on box 1, can hoist equipment, conveniently installs different positions with equipment.

To sum up, the sewage treatment device for the environmental engineering comprises the following use steps:

1. during the use with inlet channel 4 and sewage discharge port be connected, select different filter screens for use to different sewage, just insert a plurality of activated carbon layer 12 in separating the screen cloth groove 9 when need filter the peculiar smell, just will insert one-level screen cloth 10 and second grade screen cloth 11 when need filter out the impurity in the sewage, to the sewage that different filtration requirements, can change one-level screen cloth 10 and second grade screen cloth 11's mesh, during the less impurity of filter granule, can change one-level screen cloth 10 and second grade screen cloth 11's mesh for the screen cloth that the mesh is bigger.

2. After a period of use, when the filter screen pipe 2 is replaced, the three-way valve 5 is reversed, sewage flows into the other filter screen pipe 2, the filter screen pipe 2 to be replaced is detached for cleaning, and the cleaned filter screen pipe is mounted on the water inlet pipeline 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant that environmental engineering used, includes box (1), its characterized in that: one side of the box body (1) is fixedly connected with a filter screen pipe (2), a filter screen (3) is arranged in the filter screen pipe (2), one end of the filter screen pipe (2) is fixedly connected with a water inlet pipeline (4), the upper surface of the water inlet pipeline (4) is provided with a three-way valve (5), a drain hole (6) is arranged on the other side of the box body (1), an observation window (7) is arranged on the front surface of the box body (1), a feeding groove (8) is arranged on one side of the upper surface of the box body (1), a net separating groove (9) is arranged on the other side of the upper surface of the box body (1), the number of the net separating grooves (9) is three, the three net separating grooves (9) are internally provided with a first-stage screen (10), a second-stage screen (11) and an activated carbon layer (12) respectively, and the top of the front surface of the box body (1) is provided with a pull ring (13).

2. The sewage treatment device for environmental engineering according to claim 1, wherein: the upper surfaces of the first-stage screen (10), the second-stage screen (11) and the activated carbon layer (12) are all provided with handles (14).

3. The sewage treatment device for environmental engineering according to claim 1, wherein: the mesh number of the first-stage screen (10) is 18 meshes, and the mesh number of the second-stage screen (11) is 140 meshes.

4. The sewage treatment device for environmental engineering according to claim 1, wherein: the number of the filter screen pipes (2) is two, and the two filter screen pipes (2) are communicated with the box body (1).

5. The sewage treatment device for environmental engineering according to claim 1, wherein: the observation window (7) is made of hard plastics.

6. The sewage treatment device for environmental engineering according to claim 1, wherein: the number of the pull rings (13) is two, and the two pull rings (13) are symmetrically arranged with the horizontal central line of the box body (1).