CN216062269U

CN216062269U - Backwashing purification device

Info

Publication number: CN216062269U
Application number: CN202122675346.XU
Authority: CN
Inventors: 杨国庆
Original assignee: Zhejiang Cangchuang Environmental Technology Co ltd
Current assignee: Zhejiang Cangchuang Environmental Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-18
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a backwashing purification device, which comprises a filter tank, wherein a water inlet pipe is arranged on one side of the filter tank, a first pipeline is arranged on one side of the water inlet pipe, a second pipeline is arranged on one side of the first pipeline, a third pipeline is arranged at one end of the first pipeline, a water outlet pipe is arranged at the bottom end of the filter tank, a first valve and a second valve are respectively arranged on one side of the water inlet pipe, a third valve is arranged on one side of the first pipeline, a fourth valve is arranged on one side of the second pipeline, and a fifth valve is arranged on one side of the third pipeline; this back flush purifier can reach the purpose that can make the efficiency of back flush improve greatly through being provided with inlet tube, first pipeline, second pipeline, third pipeline, first valve, second valve, third valve, fourth valve, fifth valve, sixth valve, first connecting plate, filter core, water pump, high pressure nozzle and electromagnetic shaker.

Description

Backwashing purification device

Technical Field

The utility model relates to the technical field of backwashing devices, in particular to a backwashing purification device.

Background

Backwashing, also known as filter flushing, aims to remove impurities trapped in a filter material layer, enables the filter to recover the filtering capacity in a short time, and has limited capacity of backwashing for stripping suspended solids deposited on the surface of the filter material, so that high-efficiency backwashing equipment is needed.

The prior art has the following defects or problems:

1. the back washing structure in the existing filter tank is single, and the back washing efficiency is not high;

2. the existing backwashing has small discharged water amount and small water flow impact, so that impurities on the surface of the filter element are difficult to flush.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a backwashing purification device aiming at the defects of the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a backwashing purification device comprises a filtering tank, wherein a water inlet pipe is arranged on one side of the filtering tank, a first pipeline is arranged on one side of the water inlet pipe, a second pipeline is arranged on one side of the first pipeline, a third pipeline is arranged at one end of the first pipeline, a water outlet pipe is arranged at the bottom end of the filtering tank, a first valve and a second valve are respectively arranged on one side of the water inlet pipe, a third valve is arranged on one side of the first pipeline, a fourth valve is arranged on one side of the second pipeline, a fifth valve is arranged on one side of the third pipeline, a sixth valve is arranged on one side of the water outlet pipe, a water pump is arranged at one end of the second pipeline, a fourth pipeline is arranged at one end of the water pump, a first connecting plate and a second connecting plate are distributed on one side inside the filtering tank, and a filter element is arranged on the inner side of the first connecting plate, the novel high-pressure sprayer is characterized in that a vibrator is arranged inside the first connecting plate, an installation pipe is arranged on the inner side of the second connecting plate, and a high-pressure sprayer is arranged on one side of the installation pipe.

As a preferable technical scheme of the utility model, one end of the third pipeline is fixedly connected with one side of the filter tank.

As a preferred embodiment of the present invention, the first valve and the second valve are respectively located on both sides of the first pipe.

As a preferred technical scheme of the utility model, the water inlet end of the water pump is fixedly connected with one end of the second pipeline, and the water outlet end of the water pump is fixedly connected with one end of the fourth pipeline.

As the preferable technical scheme of the utility model, the vibrators are uniformly distributed on two sides of the filter element, and the vibrating end of each vibrator is tightly attached to one side of the filter element.

As a preferable technical scheme of the present invention, one end of the fourth pipeline penetrates through one side of the filter tank and is fixedly connected to one side of the second connecting plate, and the second connecting plate and the mounting pipe are communicated with each other.

As a preferred technical scheme of the utility model, the high-pressure spray head is positioned at one side of the filter element, and a spray opening of the high-pressure spray head is over against the front surface of the filter element.

Compared with the prior art, the utility model provides a backwashing purification device, which has the following beneficial effects:

1. the backwashing purification device is provided with a water inlet pipe, a first pipeline, a second pipeline, a third pipeline, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a sixth valve, a first connecting plate, a filter element, a water pump, a high-pressure nozzle and a vibrator, wherein during backwashing, clean water flows into a filter tank through the water inlet pipe for backwashing, the vibrator in the first connecting plate can be started, the vibrator can enable the filter element to shake in a high-intensity mode, and the water pump is started to enable the water flow to spray on the surface of the filter element through the high-pressure nozzle;

2. this back flush purifier, through being provided with the water pump, the fourth pipeline, high pressure nozzle, the second connecting plate, installation pipe and high pressure nozzle, through water pump and fourth pipeline, can be with in the installation pipe of the water suction in the inflow water pipe into the second connecting plate, the filter core surface is sprayed to the intraductal high pressure nozzle of rethread installation, this device has increased rivers jetted pressure through water pump and high pressure nozzle, can make the impact force of rivers obtain improving, it is better to the washing effect of filter core.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural diagram of the present invention.

In the figure: 1. a filter tank; 2. a water inlet pipe; 3. a first conduit; 4. a second conduit; 5. a third pipeline; 6. a water outlet pipe; 7. a first valve; 8. a second valve; 9. a third valve; 10. a fourth valve; 11. a fifth valve; 12. a sixth valve; 13. a water pump; 14. a first connecting plate; 15. a second connecting plate; 16. a filter element; 17. a vibrator; 18. installing a pipe; 19. a high pressure spray head; 20. a fourth conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a backwashing purification device comprises a filter tank 1, a water inlet pipe 2 is arranged on one side of the filter tank 1, a first pipeline 3 is arranged on one side of the water inlet pipe 2, a second pipeline 4 is arranged on one side of the first pipeline 3, a third pipeline 5 is arranged at one end of the first pipeline 3, a water outlet pipe 6 is arranged at the bottom end of the filter tank 1, a first valve 7 and a second valve 8 are respectively arranged on one side of the water inlet pipe 2, a third valve 9 is arranged on one side of the first pipeline 3, a fourth valve 10 is arranged on one side of the second pipeline 4, a fifth valve 11 is arranged on one side of the third pipeline 5, a sixth valve 12 is arranged on one side of the water outlet pipe 6, a water pump 13 is arranged at one end of the second pipeline 4, a fourth pipeline 20 is arranged at one end of the water pump 13, a first connecting plate 14 and a second connecting plate 15 are distributed on one side of the interior of the filter tank 1, and a filter element 16 is arranged on the inner side of the first connecting plate 14, the first connecting plate 14 is provided with a vibrator 17 inside, the second connecting plate 15 is provided with a mounting pipe 18 inside, and one side of the mounting pipe 18 is provided with a high pressure nozzle 19.

In this embodiment, one end of the third pipeline 5 is fixedly connected to one side of the filter tank 1, and the sewage after the back washing flows out from the third pipeline 5. First valve 7 and second valve 8 are located the both sides of first pipeline 3 respectively, open first valve 7 and can get into rivers from advancing in the inlet tube 2, and second valve 8 can control rivers and enter into in the filter tank 1. The water inlet end of the water pump 13 is fixedly connected with one end of the second pipeline 4, and the water outlet end of the water pump 13 is fixedly connected with one end of the fourth pipeline 20, so that the water pump 13 can pump the water flow in the second pipeline 4 into the high-pressure nozzle 19. The vibrators 17 are uniformly distributed on two sides of the filter element 16, and the vibration end of the vibrator 17 is tightly attached to one side of the filter element 16, so that the vibration effect of the vibrator 17 on the filter element 16 is good. One end of the fourth pipeline 20 penetrates through one side of the filter tank 1 and is fixedly connected with one side of the second connecting plate 15, and the second connecting plate 15 and the mounting pipe 18 are communicated with each other, so that water flow can flow into the mounting pipe 18 from the second connecting plate 15. The high-pressure spray nozzle 19 is positioned at one side of the filter element 16, and the spray opening of the high-pressure spray nozzle 19 is opposite to the front surface of the filter element 16, so that water flow sprayed by the high-pressure spray nozzle 19 can uniformly wash the surface of the filter element 16.

The working principle and the using process of the utility model are as follows: when the backwashing is needed, clean water flow is led to the water inlet pipe 2, the first valve 7, the second valve 8, the fourth valve 10 and the fifth valve 11 are opened, the third valve 9 and the sixth valve 12 are closed, then the water flow is divided into two parts from the water inlet pipe 2, one part enters the filter tank 1 for backwashing, the other part enters the second pipeline 4, at the moment, the water pump 13 is opened, the water pump 13 pumps the water flow in the second pipeline 4 into the mounting pipe 18 in the second connecting plate 15, the surface of the filter element 16 is sprayed through the high-pressure spray nozzle 19 in the mounting pipe 18, the vibrator 17 in the first connecting plate 14 is opened, the vibrator 17 can shake the filter element 16 at high strength, so that surface impurities can fall off more quickly, finally, the washed sewage flows out from the third pipeline 5, and after the backwashing is finished, the first valve 7, the second valve, the third valve 10 and the fifth valve are opened, And the third valve 9 and the sixth valve 12 are opened, the second valve 8, the fourth valve 10 and the fifth valve 11 are closed, sewage flows into the filter element 16 in the filter tank 1 from the water inlet pipe 2 for filtration and purification, and finally flows out from the water outlet pipe 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A backwash purification device is characterized in that: comprises a filtering tank (1), one side of the filtering tank (1) is provided with a water inlet pipe (2), one side of the water inlet pipe (2) is provided with a first pipeline (3), one side of the first pipeline (3) is provided with a second pipeline (4), one end of the first pipeline (3) is provided with a third pipeline (5), the bottom end of the filtering tank (1) is provided with a water outlet pipe (6), one side of the water inlet pipe (2) is respectively provided with a first valve (7) and a second valve (8), one side of the first pipeline (3) is provided with a third valve (9), one side of the second pipeline (4) is provided with a fourth valve (10), one side of the third pipeline (5) is provided with a fifth valve (11), one side of the water outlet pipe (6) is provided with a sixth valve (12), one end of the second pipeline (4) is provided with a water pump (13), one end of the water pump (13) is provided with a fourth pipeline (20), a first connecting plate (14) and a second connecting plate (15) are distributed on one side of the interior of the filtering tank (1), a filter element (16) is arranged on the inner side of the first connecting plate (14), a vibrator (17) is arranged inside the first connecting plate (14), an installation pipe (18) is arranged on the inner side of the second connecting plate (15), and a high-pressure spray head (19) is arranged on one side of the installation pipe (18).

2. The backwash purification apparatus as claimed in claim 1, wherein: one end of the third pipeline (5) is fixedly connected with one side of the filtering tank (1).

3. The backwash purification apparatus as claimed in claim 1, wherein: the first valve (7) and the second valve (8) are respectively positioned at two sides of the first pipeline (3).

4. The backwash purification apparatus as claimed in claim 1, wherein: the water inlet end of the water pump (13) is fixedly connected with one end of the second pipeline (4), and the water outlet end of the water pump (13) is fixedly connected with one end of the fourth pipeline (20).

5. The backwash purification apparatus as claimed in claim 1, wherein: the vibrators (17) are uniformly distributed on two sides of the filter element (16), and the vibrating end of each vibrator (17) is tightly attached to one side of the filter element (16).

6. The backwash purification apparatus as claimed in claim 1, wherein: one end of the fourth pipeline (20) penetrates through one side of the filter tank (1) and is fixedly connected with one side of the second connecting plate (15), and the second connecting plate (15) is communicated with the mounting pipe (18).

7. The backwash purification apparatus as claimed in claim 1, wherein: the high-pressure spray head (19) is positioned on one side of the filter element (16), and a spray opening of the high-pressure spray head (19) is over against the front surface of the filter element (16).