CN210021420U

CN210021420U - Self-flow type energy-consumption-free sewage treatment tank

Info

Publication number: CN210021420U
Application number: CN201920182105.1U
Authority: CN
Inventors: ***
Original assignee: Gansu Senxu Environmental Protection Energy Equipment Co Ltd
Current assignee: Gansu Senxu Environmental Protection Energy Equipment Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2020-02-07
Anticipated expiration: 2029-02-01

Abstract

The utility model discloses a self-flow type energy-consumption-free sewage treatment tank, which belongs to the technical field of wastewater treatment and solves the problem that the waste residue in sewage is difficult to treat, and the utility model has simple structure, and can filter out the residues such as waste residue in sewage only by arranging a filter screen device on a sewage treatment pipeline; the structure is environment-friendly, does not need any power, accords with the national environmental protection policy, can work without power by arranging the water outlet pipe at a position below the height of the water inlet pipe and through the gravitational potential energy of water, and the filter screen device of the structure is movably arranged, so that the filter screen device can be conveniently detached, maintained and replaced; whether the treatment tank is blocked or not is detected by arranging a water flow sensor on the water inlet pipe.

Description

Self-flow type energy-consumption-free sewage treatment tank

Technical Field

The utility model belongs to the technical field of waste water treatment, concretely relates to gravity flow does not have energy consumption sewage treatment pond.

Background

In industrial production, the processing technology of waste residue in the sewage can all be used in many places, and processing technology generally comprises multichannel process, and current waste water treatment mostly goes out the slag tap through various pipeline, pump, filter screen, and general meeting power consumption is big, the wasting of resources, the filter screen damage or block up the scheduling problem of not handling well. If large-particle solid impurities in the wastewater are not treated in advance, blockage is easy to occur in the subsequent treatment process, which is very troublesome. Therefore, a need exists for a wastewater treatment system for removing particulate impurities from wastewater.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a self-flowing does not have energy consumption sewage treatment pond, the device can handle the waste residue in the sewage completely, can solve the difficult problem of filter screen change simultaneously.

In order to satisfy the above problem, the utility model discloses the technical scheme who takes does:

the utility model provides a no energy consumption sewage treatment pond of gravity flow, includes the sewage treatment pond, be equipped with the inlet tube on the lateral wall of sewage treatment pond, the one side that is close to the inlet tube in the sewage treatment pond is provided with the breakwater, be equipped with filter unit between the sewage treatment pond inner wall of one side of breakwater and inlet tube department, filter unit is located the position below the inlet tube, the opposite side of breakwater is equipped with the depositing reservoir, the upper end of depositing reservoir is equipped with the apron, the corresponding face that the sewage treatment pond is equipped with the inlet tube is provided with the outlet pipe, the height that highly is located the inlet tube and laps of outlet pipe, the apron is close to outlet pipe department and is provided with movable folded plate, be equipped with water intaking.

Preferably, filter unit includes one-level filter screen, second grade filter screen and tertiary filter screen, one-level filter screen, second grade filter screen and tertiary filter screen from the top down arrange in proper order, one-level filter screen, second grade filter screen and tertiary filter screen are the drawer structure, the drawer structure includes the filter screen of bottom and baffle all around, open rectangle drawer in top is made up into to filter screen and baffle, the bottom of drawer structure and the slide rail phase-match of setting between breakwater and sewage treatment pond inner wall.

Preferably, a water flow sensor is arranged on the water inlet pipe.

Preferably, the bottom of the sewage treatment tank is provided with a drain pipe, and the drain pipe is provided with a drain valve.

Preferably, the mesh sizes of the first-stage filter screen, the second-stage filter screen and the third-stage filter screen are reduced in sequence.

The utility model has the advantages that: the self-flow type energy-consumption-free sewage rough treatment tank has a simple structure, and residues such as waste residues in sewage can be filtered out only by arranging the filter screen device on the sewage treatment pipeline; the structure is environment-friendly, does not need any power, accords with the national environmental protection policy, can work without power by arranging the water outlet pipe at a position below the height of the water inlet pipe and through the gravitational potential energy of water, and the filter screen device of the structure is movably arranged, so that the filter screen device can be conveniently detached, maintained and replaced; whether the treatment tank is blocked or not is detected by arranging a water flow sensor on the water inlet pipe.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. the sewage treatment system comprises a water inlet pipe, a sewage treatment tank, a primary filter screen, a secondary filter screen, a tertiary filter screen, a water baffle, a movable folded plate, a water flow sensor, a water inlet valve, a water outlet pipe, a water outlet valve, a water outlet pipe, a water discharge valve, a clarification tank, a cover plate, a.

Detailed Description

The following is described further with reference to the drawings and the working principle of the present invention:

as shown in fig. 1, a self-flowing energy-consumption-free sewage treatment tank comprises a sewage treatment tank 2, a water inlet pipe 1 is arranged on the side wall of the sewage treatment tank 2, a water baffle 6 is arranged at one side of the sewage treatment tank 2 close to the water inlet pipe 1, a filter screen device is arranged between one side of the water baffle 6 and the inner wall of the sewage treatment tank 2 at the position of the water inlet pipe 1, the filter screen device is positioned below the water inlet pipe 1, a clarification tank 14 is arranged at the other side of the water baffle 6, and the clarification tank 14 has the function of discharging filtered water from the upper part after sedimentation, and further deslagging is carried out on sewage; the upper end of the clarification tank 14 is provided with a cover plate 15, the corresponding surface of the sewage treatment tank 2 provided with the water inlet pipe 1 is provided with a water outlet pipe 10, the height of the water outlet pipe 10 is positioned between the water inlet pipe 1 and the cover plate 15, the cover plate 15 is provided with a movable folded plate 7 near the water outlet pipe 10, the movable folded plate 7 can swing freely around a fixed point on the cover plate 15 through the buoyancy of moisture, and the water inlet valve 9 and the water outlet valve 11 are respectively arranged on the water inlet pipe 1 and.

Filter unit includes one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5, one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5 from the top down arrange in proper order, one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5 are drawer structure, drawer structure includes the filter screen of bottom and baffle all around, the open rectangle drawer in top is made up into to filter screen and baffle, drawer structure's bottom and the slide rail 16 phase-match of setting between breakwater 6 and sewage treatment pond 2 inner walls, drawer structure's one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5 can freely slide on slide rail 16 between breakwater 6 and sewage treatment pond 2 inner walls in its corresponding every group setting, also can follow slide rail 16 and pull out, conveniently change damaged filter unit. Be provided with rivers sensor 8 on inlet tube 1, when the sewage flows, if the waste residue in the sewage blocks up the back with filter screen device, will form water and do not flow, the rivers sensor 8 on inlet tube 1 will send the chimes of doom this moment, and the staff just can close water intaking valve 9 on the inlet tube 1, pulls open filter screen device and clears up or change. The bottom in sewage treatment pond 2 is provided with drain pipe 12, is equipped with drain valve 13 on drain pipe 12, when needing to wash sewage treatment pond 2, just can open drain valve 13 on drain pipe 12, with the log raft in sewage treatment pond 2 clean, just can wash sewage treatment pond 2. The mesh sizes of the first-level filter screen 3, the second-level filter screen 4 and the third-level filter screen 5 are reduced in sequence, and the meshes of the filter screens are reduced layer by layer, so that deslagging is more careful and comprehensive.

When the water purifier is used, the drain valve 13 on the drain pipe 12 is closed, the first-stage filter screen 3, the second-stage filter screen 4 and the third-stage filter screen 5 are installed, the water inlet valve 9 on the water inlet pipe 1 and the water outlet valve 11 on the water outlet pipe 10 are opened, sewage treatment is carried out, the sewage is stored in the clarification tank 14 for clarification after being filtered, the movable folded plate 7 on the cover plate 15 of the clarification tank 14 is opened through the buoyancy of water after the clarification tank 14 is full of water, the water is discharged through the water outlet pipe 10 to finish work, all work is finished without power output and completely depending on the gravitational potential energy of the water; if the water flow sensor 8 on the water inlet pipe 1 gives an alarm, a worker needs to close the water inlet valve 9 on the water inlet pipe 1 and pull the filter screen device open for cleaning or replacing.

Claims

1. The utility model provides a no energy consumption sewage treatment pond of gravity flow, includes sewage treatment pond (2), its characterized in that: a water inlet pipe (1) is arranged on the side wall of the sewage treatment tank (2), a water baffle plate (6) is arranged on one side of the sewage treatment tank (2) close to the water inlet pipe (1), a filter screen device is arranged between one side of the water baffle (6) and the inner wall of the sewage treatment tank (2) at the water inlet pipe (1), the filter screen device is positioned below the water inlet pipe (1), the other side of the water baffle (6) is provided with a clarification tank (14), a cover plate (15) is arranged at the upper end of the clarification tank (14), a water outlet pipe (10) is arranged on the corresponding surface of the sewage treatment tank (2) provided with the water inlet pipe (1), the height of the water outlet pipe (10) is positioned between the water inlet pipe (1) and the cover plate (15), a movable folded plate (7) is arranged on the cover plate (15) close to the water outlet pipe (10), the water inlet pipe (1) and the water outlet pipe (10) are respectively provided with a water inlet valve (9) and a water outlet valve (11).

2. The gravity flow type energy-consumption-free sewage treatment tank as claimed in claim 1, wherein: the utility model discloses a sewage treatment device, including filter screen device, drawer structure, filter screen device includes one-level filter screen (3), second grade filter screen (4) and tertiary filter screen (5), one-level filter screen (3), second grade filter screen (4) and tertiary filter screen (5) from the top down arrange in proper order, one-level filter screen (3), second grade filter screen (4) and tertiary filter screen (5) from the top down, drawer structure includes the filter screen of bottom and baffle all around, the open rectangle drawer in top is made up into to filter screen and baffle, the bottom and the setting of drawer structure slide rail (16) phase-match between breakwater (6) and sewage treatment pond (2) inner.

3. The gravity flow type energy-consumption-free sewage treatment tank as claimed in claim 1, wherein: a water flow sensor (8) is arranged on the water inlet pipe (1).

4. The gravity flow type no-energy consumption sewage treatment tank according to claim 1 or 2, characterized in that: the bottom of sewage treatment pond (2) is provided with drain pipe (12), be equipped with drain valve (13) on drain pipe (12).

5. The self-flowing energy-consumption-free sewage treatment tank as claimed in claim 2, wherein: the mesh sizes of the first-stage filter screen (3), the second-stage filter screen (4) and the third-stage filter screen (5) are reduced in sequence.