CN209865432U - Wastewater treatment device with backwashing function - Google Patents

Abstract

The utility model discloses a effluent treatment plant with back flush function, including rose box and filter, the filter is three, and the equal vertical fixing of three filter is in the rose box, the right side middle part of rose box is connected with the outlet pipe, the upper and lower both sides of outlet pipe all are connected with the flushing pipe, the flushing opening intercommunication that sets up on flushing pipe and the rose box right side inner wall, and the right side of flushing opening installs the second solenoid valve, the outlet pipe upper end on flushing pipe right side is connected with the raceway, install first valve on the raceway. The utility model discloses an upper and lower both ends at the outlet pipe all are connected with the flushing pipe to make it be connected with the washing mouth on the inner wall of rose box right side, can follow the leading-in high-pressure rivers of raceway and carry out the back flush operation to the filter through washing mouth when the filter surface has too much debris of jam, the jam and the impurity that appear on can getting rid of the filter are piled up, are fit for extensively promoting and using.

Description

Wastewater treatment device with backwashing function

Technical Field

The utility model relates to a waste water treatment technical field specifically is a effluent treatment plant with back flush function.

Background

At present, the wastewater treatment is to treat wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. Therefore, a wastewater treatment device with a back flushing function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a effluent treatment plant with back flush function, all be connected with the flushing pipe through the upper and lower both ends at the outlet pipe to make it be connected with the mouth of washing on the inner wall of rose box right side, can follow the leading-in high-pressure rivers of raceway when having too much debris of jam on the filter surface and carry out the back flush operation to the filter through the mouth of washing, can get rid of the jam and the impurity that appear on the filter and pile up, be fit for extensively promoting and using, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a effluent treatment plant with back flush function, includes rose box and filter, the filter is three, and the equal vertical fixing of three filter is in the rose box, the right side middle part of rose box is connected with the outlet pipe, the upper and lower both sides of outlet pipe all are connected with the flushing pipe, the flushing opening intercommunication that sets up on flushing pipe and the rose box right side inner wall, and the right side of flushing opening installs the second solenoid valve, the outlet pipe upper end on flushing pipe right side is connected with the raceway, install first valve on the raceway, be connected with the drain pipe on the rose box of filter left side lower extreme, and install first solenoid valve on the drain pipe, the left side middle part of rose box is connected with the inlet tube.

As a preferred embodiment of the present invention, the outlet pipe is provided with two second valves, and the two second valves are distributed on two sides of the flushing pipe and the water pipe.

As an optimal implementation mode of the utility model, the washing openings are a plurality of, and a plurality of washing openings are evenly distributed on the inner wall of the filter box at the upper end and the lower end of the water outlet pipe.

As an optimized embodiment of the present invention, the two sides of the lower end of the filtering box are fixed with a plurality of support legs.

As a preferred embodiment of the present invention, the first solenoid valve and the second solenoid valve are all electrically connected to the external control device.

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

1. the utility model discloses a effluent treatment plant with back flush function all is connected with the flushing pipe through the upper and lower both ends at the outlet pipe to make it be connected with the mouth of washing on the inner wall of rose box right side, can follow the leading-in high-pressure rivers of raceway when having too much debris that block up on the filter surface and carry out the back flush operation to the filter through washing the mouth, can get rid of the jam and the impurity that appear on the filter and pile up.

2. The utility model discloses a effluent treatment plant with back flush function is through installing two second valves on the outlet pipe to make the second valve distribute in the both sides of flushing pipe and raceway, when using high pressure water washing rose box inside, can close two second valves, make water pressure only wash in to the rose box through washing mouthful, make the efficiency of washing higher.

3. The utility model discloses a effluent treatment plant with back flush function is through setting up a plurality of mouths that wash to make a plurality of even distributions that wash the mouth on the rose box inner wall at both ends about the outlet pipe, when washing the mouth and washing the filter, more whole that can wash makes the ability of getting rid of the jam stronger.

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 whole structure of the wastewater treatment device with backwashing function of the present invention;

fig. 2 is a schematic side structural view of the wastewater treatment device with backwashing function of the present invention.

In the figure: 1. a filter box; 2. a filter plate; 3. a water inlet pipe; 4. a drain pipe; 5. a first solenoid valve; 6. flushing the opening; 7. a second solenoid valve; 8. a flush tube; 9. a water delivery pipe; 10. a first valve; 11. a water outlet pipe; 12. a second valve; 13. and (3) a support leg.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a effluent treatment plant with back flush function, includes rose box 1 and filter 2, filter 2 is three, and the equal vertical fixing of three filter 2 is in rose box 1, the right side mid-portion of rose box 1 is connected with outlet pipe 11, the upper and lower both sides of outlet pipe 11 all are connected with flushing pipe 8, flushing pipe 8 and the 6 intercommunications of washing that set up on the inner wall of rose box 1 right side, and the right side of washing 6 installs second solenoid valve 7, the 11 upper ends of outlet pipe on flushing pipe 8 right side are connected with raceway 9, install first valve 10 on raceway 9, be connected with drain pipe 4 on the rose box 1 of filter 2 left side lower extreme, and install first solenoid valve 5 on drain pipe 4, the left side mid-portion of rose box 1 is connected with inlet tube 3.

In the embodiment (see fig. 1), the upper end and the lower end of the water outlet pipe 11 are both connected with the flushing pipes 8, and the flushing pipes are connected with the flushing ports 6 on the inner wall of the right side of the filter box 1, so that when excessive blocking impurities exist on the surface of the filter plate 2, high-pressure water flow can be guided from the water conveying pipe 9 and flows through the flushing ports 6 to perform back flushing operation on the filter plate 2, and blocking and impurity accumulation on the filter plate 2 can be removed.

The outlet pipe 11 is provided with two second valves 12, and the two second valves 12 are distributed on two sides of the flushing pipe 8 and the water conveying pipe 9.

In this embodiment (see fig. 1), two second valves 12 are installed on the water outlet pipe 11, and the second valves 12 are distributed on two sides of the flushing pipe 8 and the water pipe 9, so that when the inside of the filter tank 1 is flushed with high-pressure water, the two second valves 12 can be closed, the water pressure flushes the inside of the filter tank 1 only through the flushing port 6, and the flushing efficiency is higher.

Wherein, wash mouthful 6 and be a plurality of, and a plurality of washing mouthful 6 even distribution on the rose box 1 inner wall at outlet pipe 11 upper and lower both ends.

In this embodiment (see fig. 1), by providing the plurality of flushing ports 6 and uniformly distributing the plurality of flushing ports 6 on the inner walls of the filter tank 1 at the upper end and the lower end of the water outlet pipe 11, the flushing ports 6 can flush more completely when flushing the filter plate 2, so that the blockage removing capability is stronger.

Wherein, the lower extreme both sides of rose box 1 all are fixed with stabilizer blade 13, stabilizer blade 13 is a plurality of.

The first electromagnetic valve 5 and the second electromagnetic valve 7 are both electrically connected with external control equipment.

It should be noted that the utility model relates to a wastewater treatment device with backwashing function, which comprises a filter box 1, a filter plate 2, a water inlet pipe 3, a water outlet pipe 4, a first electromagnetic valve 5, a flushing port 6, a second electromagnetic valve 7, a flushing pipe 8, a water pipe 9, a first valve 10, a water outlet pipe 11, a second valve 12 and a support leg 13, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the field through technical manuals or conventional experimental methods, when the wastewater treatment device works, the water inlet pipe 3 is connected to sewage, the water outlet pipe 11 is connected to a pipeline, then the first valve 10, the first electromagnetic valve 5 and the second electromagnetic valve 7 are closed, the second valve 12 is opened, so that the wastewater is filtered by each filter plate 2 and is discharged from the water outlet pipe 11, when the inside of the filter box 1 needs backwashing, firstly, stopping conveying wastewater into the filter box 1, then closing the second valve 12, connecting the water conveying pipe 9 with a high-pressure water source, opening the first valve 10 and the second electromagnetic valve 7, spraying the high-pressure water source from the washing port 6 to wash each filter plate 2, then opening the first electromagnetic valve 5 to discharge the sewage washed on the filter plate 2 from the left drain pipe 4, and after the washing is finished, closing the first electromagnetic valve 5, the second electromagnetic valve 7 and the first valve 10 and opening the second valve 12 to continue the wastewater treatment.

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 (5)

1. The utility model provides a effluent treatment plant with back flush function, includes rose box (1) and filter (2), its characterized in that: the number of the filter plates (2) is three, the three filter plates (2) are vertically fixed in the filter box (1), the middle part of the right side of the filter box (1) is connected with a water outlet pipe (11), the upper side and the lower side of the water outlet pipe (11) are both connected with a flushing pipe (8), the flushing pipe (8) is communicated with a flushing port (6) arranged on the inner wall of the right side of the filter box (1), a second electromagnetic valve (7) is arranged on the right side of the flushing opening (6), the upper end of a water outlet pipe (11) on the right side of the flushing pipe (8) is connected with a water delivery pipe (9), a first valve (10) is arranged on the water delivery pipe (9), a filter box (1) at the lower end of the left side of the filter plate (2) is connected with a drain pipe (4), and a first electromagnetic valve (5) is installed on the drain pipe (4), and the middle part of the left side of the filter box (1) is connected with a water inlet pipe (3).

2. The wastewater treatment device with backwashing function according to claim 1, wherein: the water outlet pipe (11) is provided with two second valves (12), and the two second valves (12) are distributed on two sides of the flushing pipe (8) and the water conveying pipe (9).

3. The wastewater treatment device with backwashing function according to claim 1, wherein: the washing ports (6) are distributed on the inner walls of the filter boxes (1) at the upper end and the lower end of the water outlet pipe (11) uniformly, and the washing ports (6) are multiple.

4. The wastewater treatment device with backwashing function according to claim 1, wherein: both sides of the lower end of the filter box (1) are fixed with a plurality of support legs (13), and the support legs (13) are arranged in a plurality.

5. The wastewater treatment device with backwashing function according to claim 1, wherein: the first electromagnetic valve (5) and the second electromagnetic valve (7) are electrically connected with external control equipment.