CN218451929U

CN218451929U - Automatic back flush filter

Info

Publication number: CN218451929U
Application number: CN202222664771.3U
Authority: CN
Inventors: 刘立现; 刘思凡
Original assignee: Shandong Youxin Energy Saving Technology Co ltd
Current assignee: Shandong Youxin Energy Saving Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-07
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an automatic backwashing filter, which belongs to the field of filtering devices and comprises a device shell, a partition plate, a water passing port, a threaded port, a motor box, a threaded layer, a motor, a high-pressure washer and a filter pipe, wherein one side of the outer side wall of the device shell, which is positioned above the partition plate, is provided with a water outlet pipe communicated with the device shell; through the cooperation of device shell, division board, cross the mouth of a river, screw thread mouth, motor case, screw thread layer, motor, high pressure flushing machine, filter tube, outlet pipe, inlet tube and sewage valve, make the filter tube of different specifications can be changed at any time to the device according to the demand, and then adjusting device's filter effect.

Description

Automatic back-washing filter

Technical Field

The utility model belongs to the technical field of filter equipment, concretely relates to automatic back flush filter.

Background

The back-washing filter is a precise device which directly intercepts impurities in a medium by using a filter screen, removes suspended matters and particles in the medium, reduces turbidity, purifies water, reduces the generation of system dirt, bacteria, algae, rust and the like, and purifies the medium and protects other equipment of the system from normal operation.

Most of the existing backwashing filters adopt a filter pipe or a filter element to be fixedly connected inside the device for filtering, and the filtering effect of the device cannot be adjusted in time according to requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic back flush filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic back flush filter, includes the device shell, one side fixedly connected with division board of device shell inside wall, the mouth of a river has been seted up at the center of division board, the screw thread mouth has been seted up at the center of diapire in the device shell, screw thread mouth female connection has the motor case, the lateral wall of motor case is provided with the screw thread layer with screw thread mouth looks adaptation, the inside of motor case is provided with the motor, the output of motor is provided with high-pressure flushing machine, one side that the motor case is close to high-pressure flushing machine is provided with and crosses the filter tube of water mouth looks adaptation, one side that the device shell lateral wall is located the division board top is provided with the outlet pipe that is linked together with the device shell, one side that the device shell lateral wall is located the division board below is provided with the inlet tube that is linked together with the device shell, the bottom that the outlet pipe one side was kept away from to the device shell lateral wall is provided with the sewage valve that is linked together with the device shell.

In a preferred embodiment, a sealing gasket is fixedly connected to one end of the filter pipe away from the motor box.

In a preferred embodiment, a transparent water level observation plate is arranged on one side of the outer side wall of the device shell.

As a preferred embodiment, the periphery of the lower surface of the device shell is fixedly connected with a connecting plate, and four corners of the lower surface of the connecting plate are provided with universal wheels.

In a preferred embodiment, the outer side wall of the filter pipe is uniformly provided with reinforcing ribs.

In a preferred embodiment, a handle is arranged on the side of the motor box away from the high-pressure flushing machine.

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

the automatic backwashing filter comprises a device shell, a partition plate, a water passing port, a threaded port, a motor box, a threaded layer, a motor, a high-pressure flushing machine, a filtering pipe, a water outlet pipe, a water inlet pipe and a sewage valve, wherein when the device is used for filtering water, water flow is guided into the device from the water inlet pipe, then enters the filtering pipe after being filtered by the pipe wall of the filtering pipe, then enters the upper part of the partition plate from the inside of the filtering pipe, and then flows out of the device through the water outlet pipe;

this automatic back flush filter, through the setting of connecting plate and universal wheel, the device can directly remove through the universal wheel, and the staff of being convenient for carries and removes the device.

Drawings

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

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

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a device housing; 2. a partition plate; 3. a water outlet; 4. a threaded opening; 5. a motor case; 6. a threaded layer; 7. a motor; 8. a high pressure washer; 9. a filter tube; 10. a water outlet pipe; 11. a water inlet pipe; 12. a sewage valve; 13. a gasket; 14. a transparent water level observation plate; 15. a connecting plate; 16. a universal wheel; 17. reinforcing ribs; 18. a handle.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Referring to fig. 1-3, the utility model provides an automatic backwashing filter, which comprises a device shell 1, a division plate 2 is fixedly connected to one side of the inner side wall of the device shell 1, a water passing port 3 is arranged at the center of the division plate 2, a threaded port 4 is arranged at the center of the inner bottom wall of the device shell 1, a motor box 5 is connected with the threaded port 4 in a threaded manner, a threaded layer 6 matched with the threaded port 4 is arranged on the outer side wall of the motor box 5, the motor box 5 is connected with the threaded port 4 in a threaded manner through the threaded layer 6, a motor 7 is arranged inside the motor box 5, a high-pressure washer 8 is arranged at the output end of the motor 7, a filter pipe 9 matched with the water passing port 3 is arranged on one side of the motor box 5 close to the high-pressure washer 8, a water outlet pipe 10 communicated with the device shell 1 is arranged on one side of the outer side wall of the device shell 1 above the division plate 2, the side of the outer side wall of the device shell 1, which is positioned below the partition plate 2, is provided with a water inlet pipe 11 communicated with the device shell 1, when the device is used for filtering water, water flow enters the device from the water inlet pipe 11, is filtered by the pipe wall of the filter pipe 9 and then enters the filter pipe 9, then enters the upper part of the partition plate 2 from the inside of the filter pipe 9 and then flows out of the device through the water outlet pipe 10, the bottom end of the outer side wall of the device shell 1, which is far away from the water outlet pipe 10, is provided with a sewage valve 12 communicated with the device shell 1, when the device is back flushed, the water surface height is controlled to be not higher than the partition plate 2, the motor 7 drives the high-pressure flushing machine 8 to rotate, the high-pressure flushing machine 8 can impact impurities attached to the surface of the filter pipe 9 to be separated from the filter pipe 9 by high pressure water flow and then open the sewage valve 12 to discharge water with impurities, when the filter pipes 9 with different specifications need to be replaced, can take out device female connection's motor case 5, then will need the different specification of fixedly connected with filter tube 9's of change motor case 5 threaded connection insert in thread mouth 4, accomplish the change.

Further, the sealed pad 13 of one end fixedly connected with that motor case 5 was kept away from to filter tube 9, through the setting of sealed pad 13, seals the butt department of filter tube 9 and division board 2, and then avoids partial water to get into division board 2 top, influence the device filter effect through the gap between filter tube 9 and division board 2 directly without filtering as far as possible.

Further, one side of the outer side wall of the device shell 1 is provided with a transparent water level observation plate 14, and through the arrangement of the transparent water level observation plate 14, a worker can observe the water surface height in the device through the transparent water level observation plate 14.

Further, fixedly connected with connecting plate 15 all around of device shell 1 lower surface, the four corners department of connecting plate 15 lower surface all is provided with universal wheel 16, and through the setting of connecting plate 15 and universal wheel 16, the device can directly remove through universal wheel 16, and the staff of being convenient for carries and removes the device.

Further, the lateral wall of filter tube 9 evenly is provided with strengthening rib 17, through the setting of strengthening rib 17, can effectively improve the structural strength of filter tube 9, and then avoids filter tube 9 to produce deformation because of the impact of high pressure flushing machine 8 as far as possible.

Further, one side that high pressure flushing machine 8 was kept away from to motor case 5 is provided with handle 18, and through the setting of handle 18, the staff can grip to carry to draw the rotation motor case 5 through handle 18.

The utility model discloses a theory of operation and use flow: firstly, the device is moved to a using position through the universal wheel 16, when the device is used for filtering water, water flow enters the device from the water inlet pipe 11 after being guided into the device, enters the inside of the filter pipe 9 after being filtered by the pipe wall of the filter pipe 9, then enters the upper part of the partition plate 2 from the inside of the filter pipe 9, and then flows out of the device through the water outlet pipe 10, when the device is back flushed, a worker observes the height of the water surface in the device through the transparent water level observation plate 14, the height of the water surface is controlled to be not higher than the partition plate 2, the motor 7 drives the high-pressure flushing machine 8 to rotate, the high-pressure flushing machine 8 can impact impurities attached to the surface of the filter pipe 9 to be separated from the filter pipe 9 through the high-pressure water flow to enter the water body, then the sewage valve 12 is opened to discharge the water body with the impurities, when the filter pipes 9 with different specifications need to be replaced, the worker can take out the motor box 5 connected with the internal threads of the device through rotating the handle 18, then the motor box 5 fixedly connected with the filter pipes 9 with the filter pipes with different specifications need to be replaced is connected into the thread opening 4 in a thread, and replacement is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic back flush filter, includes device shell (1), its characterized in that: one side fixedly connected with division board (2) of device shell (1) inside wall, mouth of a river (3) has been seted up at the center of division board (2), screw thread mouth (4) have been seted up at the center of diapire in device shell (1), screw thread mouth (4) female connection has motor case (5), the lateral wall of motor case (5) is provided with threaded layer (6) with screw thread mouth (4) looks adaptation, the inside of motor case (5) is provided with motor (7), the output of motor (7) is provided with high-pressure flushing machine (8), one side that motor case (5) are close to high-pressure flushing machine (8) is provided with and crosses filter tube (9) of water mouth (3) looks adaptation, one side that device shell (1) lateral wall is located division board (2) top is provided with outlet pipe (10) that are linked together with device shell (1), one side that device shell (1) lateral wall is located division board (2) below is provided with inlet tube (11) that are linked together with device shell (1), the bottom that device shell (1) lateral wall was kept away from outlet pipe (10) one side is provided with valve (12) that are linked together.

2. The automatic backwash filter as defined in claim 1, wherein: one end of the filter pipe (9) far away from the motor box (5) is fixedly connected with a sealing gasket (13).

3. The automatic backwash filter as defined in claim 1, wherein: one side of the outer side wall of the device shell (1) is provided with a transparent water level observation plate (14).

4. The automatic backwash filter as defined in claim 1, wherein: the device is characterized in that connecting plates (15) are fixedly connected to the periphery of the lower surface of the device shell (1), and universal wheels (16) are arranged at four corners of the lower surface of each connecting plate (15).

5. The automatic backwash filter as defined in claim 1, wherein: the outer side wall of the filter pipe (9) is uniformly provided with reinforcing ribs (17).

6. The automatic backwash filter as defined in claim 1, wherein: and a handle (18) is arranged on one side of the motor box (5) far away from the high-pressure flushing machine (8).