CN216677155U

CN216677155U - Renewable filter element

Info

Publication number: CN216677155U
Application number: CN202122935416.0U
Authority: CN
Inventors: 吴蕾; 周燕; 朱京京
Original assignee: Shanghai Pinkang Environmental Protection Technology Co ltd
Current assignee: Shanghai Pinkang Environmental Protection Technology Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-06-07
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a renewable filter element, and belongs to the technical field of filter devices. The utility model provides a filter element can regenerate, includes that both ends are equipped with the body of entry and export respectively, still includes: the filter plate is obliquely arranged in the pipe body through an inclined plate, wherein the lower end of the pipe body is provided with a cleaning groove corresponding to the lower end of the filter plate, and a cover plate is detachably arranged at the lower port of the cleaning groove; the telescopic device is fixedly arranged at the upper end of the pipe body and is arranged in parallel with the filter plate, wherein the telescopic end of the telescopic device is positioned in the pipe body, the side wall of the telescopic end of the telescopic device is fixedly provided with a water inlet pipe penetrating through the inner top of the pipe body, the inner top of the pipe body is provided with a spray pipe arranged in parallel with the filter plate, the spray pipe is fixedly connected with the lower end of the water inlet pipe, and the side wall of the spray pipe is fixedly provided with a plurality of spray heads facing the surface of the filter plate; the utility model can clean the impurities on the filter plate more conveniently and rapidly.

Description

Renewable filter element

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a renewable filtering element.

Background

The filtration is an operation that under the action of a driving force or other external force, liquid (or gas) in suspension (or heating gas containing solid particles) permeates through a medium, and solid particles and other substances are intercepted by the filter medium, so that the solid and other substances are separated from the liquid (or gas).

After the existing filter element is used for a period of time, in order to ensure the filtering effect, the filter assembly inside the filter element needs to be replaced regularly, or the filter assembly is detached and cleaned and then reset, so that the operation is relatively troublesome, particularly, the screen for filtering water is blocked, and the water pipe cannot be used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the cleaning and replacing efficiency of a filter component in a filter element in the prior art is low, and provides a renewable filter element.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a filter element can regenerate, includes that both ends are equipped with the body of entry and export respectively, still includes: the filter plate is obliquely arranged in the pipe body through an inclined plate, wherein the lower end of the pipe body is provided with a cleaning groove corresponding to the lower end of the filter plate, and a cover plate is detachably arranged at the lower port of the cleaning groove; the telescopic device is fixedly installed at the upper end of the pipe body and is arranged in parallel with the filter plate, wherein the telescopic end of the telescopic device is positioned in the pipe body, the telescopic end side wall of the telescopic device is fixedly provided with a water inlet pipe penetrating through the inner top of the pipe body, the inner top of the pipe body is provided with a spray pipe arranged in parallel with the filter plate, the spray pipe is fixedly connected with the lower end of the water inlet pipe, and the side wall of the spray pipe is fixedly provided with a plurality of spray heads facing the surface of the filter plate.

In order to promote the cleaning effect to the filter, preferably, the upper end outer wall fixed mounting of inlet tube has the push pedal, elastic connection has flexible gasbag between the outer wall of push pedal and body, flexible gasbag's lateral wall fixedly connected with breathing pipe and blast pipe rather than the intercommunication, equal fixed mounting has the check valve in breathing pipe and the blast pipe, the lateral wall fixedly connected with of push pedal extends to the long tube in the body, the terminal fixed mounting of long tube has the horizontal pipe with spray tube parallel arrangement, the lateral wall fixed mounting of horizontal pipe has a plurality of nozzles towards the filter plate surface, the end and the long tube fixed connection and the intercommunication of blast pipe, the spray tube is located the left and right sides of filter with horizontal pipe respectively.

In order to carry out isolation protection to nozzle and shower nozzle, furtherly, the inside top fixedly connected with opening decurrent housing of body, the spray tube all is located the housing with horizontal pipe, the lower port both sides of housing all rotate and install the rotor plate, two all through torsional spring elastic connection, two between the lateral wall of rotor plate and the inner wall of housing the expansion end of rotor plate all offsets with the both sides of swash plate.

In order to improve the sealing performance between the rotating plates and the inclined plates, furthermore, sealing strips matched with the inclined plates are arranged on the side walls of the movable ends of the two rotating plates.

In order to make the operation more simple and convenient, preferably, the telescopic device is an electric telescopic rod.

In order to increase the filtering area of the filter plate, the filter plate preferably has a wavy cross-section in plan view.

Compared with the prior art, the utility model provides a renewable filter element, which has the following beneficial effects:

1. the renewable filter element drives the spray pipe to slide downwards through the telescopic device, so that impurities on the surface of the filter plate can be washed clean, and the pipe body is discharged from the cleaning groove, so that the cleaning of the filter plate is quicker and more convenient;

2. this filter element can regenerate drives push pedal extrusion air bag through the telescoping device, and the other end surface of filter is then spouted from the end of nozzle to the gas in the air bag that stretches out and draws back to blow off the impurity of card in the filter screen mesh, can promote the efficiency to the filter clearance.

Drawings

FIG. 1 is a schematic view of a regenerable filter element according to the present invention in a front cut-away configuration;

FIG. 2 is a schematic view of a regenerable filter element of the present invention shown at A in FIG. 1;

FIG. 3 is a schematic structural diagram at B in FIG. 1 of a regenerable filter element according to the present invention;

FIG. 4 is a schematic top sectional view of a filter plate of a regenerable filter element according to the present invention.

In the figure: 1. a pipe body; 2. an inlet; 3. an outlet; 4. a filter plate; 5. cleaning the tank; 6. a cover plate; 7. a sloping plate; 8. a telescoping device; 9. a water inlet pipe; 10. a nozzle; 11. a spray head; 12. a housing; 13. pushing the plate; 14. a telescopic air bag; 15. an air intake duct; 16. an exhaust pipe; 17. a long tube; 18. a transverse tube; 19. a nozzle; 20. a rotating plate; 21. a torsion spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a regenerable filter element comprises a tubular body 1 having an inlet 2 and an outlet 3 at both ends thereof, and further comprises: the filter plate 4 is obliquely arranged in the tube body 1 through an inclined plate 7, wherein the lower end of the tube body 1 is provided with a cleaning groove 5 corresponding to the lower end of the filter plate 4, and the lower port of the cleaning groove 5 is detachably provided with a cover plate 6; the telescopic device 8 is fixedly arranged at the upper end of the pipe body 1 and is arranged in parallel with the filter plate 4, wherein the telescopic end of the telescopic device 8 is positioned in the pipe body 1, the telescopic device 8 is an electric telescopic rod, the telescopic end side wall of the telescopic device 8 is fixedly provided with a water inlet pipe 9 penetrating through the inner top of the pipe body 1, the inner top of the pipe body 1 is provided with a spray pipe 10 arranged in parallel with the filter plate 4, the spray pipe 10 is fixedly connected with the lower end of the water inlet pipe 9, the side wall of the spray pipe 10 is fixedly provided with a plurality of spray heads 11 facing the surface of the filter plate 4, when the filter plate 4 needs to be cleaned, a cover plate 6 at the lower end of the cleaning groove 5 is opened, a cleaning water pipe is fixedly connected with the tail end of the water inlet pipe 9, cleaning water is conveyed into the spray pipe 10 through the water inlet pipe 9, and is finally sprayed to the surface of the filter plate 4 from the spray heads 11 at the side wall of the spray pipe 10, and then the spray pipe 10 is driven to slide downwards through the telescopic device 8, can wash the impurity on filter 4 surfaces totally to from 5 discharge tube bodies 1 in cleaning tank, and then make the clearance of filter 4 convenient fast more.

The outer wall of the upper end of the water inlet pipe 9 is fixedly provided with a push plate 13, an elastic connection is arranged between the push plate 13 and the outer wall of the pipe body 1 and provided with a telescopic air bag 14, the side wall of the telescopic air bag 14 is fixedly connected with an air suction pipe 15 and an air exhaust pipe 16 which are communicated with each other, the air suction pipe 15 and the air exhaust pipe 16 are both fixedly provided with a one-way valve, the side wall of the push plate 13 is fixedly connected with a long pipe 17 which extends into the pipe body 1, the tail end of the long pipe 17 is fixedly provided with a transverse pipe 18 which is arranged in parallel with the spray pipe 10, the side wall of the transverse pipe 18 is fixedly provided with a plurality of nozzles 19 which face the surface of the filter plate 4, the tail end of the air exhaust pipe 16 is fixedly connected and communicated with the long pipe 17, the spray pipe 10 and the transverse pipe 18 are respectively positioned at the left side and the right side of the filter plate 4, when the spray pipe 10 slides downwards, the spray pipe 10 can drive the long pipe 17 and the transverse pipe 18 to move synchronously through the water inlet pipe 9 and the push plate 13, and the push plate 13 can extrude the telescopic air bag 14, the telescopic air bag 14 can convey the air inside to the long pipe 17 through the exhaust pipe 16, then convey the transverse pipe 18 from the long pipe 17, and finally spray the other end surface of the filter plate 4 from the tail end of the nozzle 19, so that the impurities clamped in the meshes of the filter plate 4 are blown out, and the efficiency of cleaning the filter plate 4 can be improved.

The inner top of the pipe body 1 is fixedly connected with a housing 12 with a downward opening, the spray pipe 10 and the transverse pipe 18 are both positioned in the housing 12, rotating plates 20 are rotatably mounted on two sides of a lower port of the housing 12, side walls of the two rotating plates 20 are elastically connected with the inner wall of the housing 12 through torsion springs 21, movable ends of the two rotating plates 20 are abutted against two sides of the inclined plate 7, when the spray pipe 10 and the transverse pipe 18 slide downwards, the spray pipe 10 and the transverse pipe 18 can automatically push the two rotating plates 20 out of the lower port of the housing 12, and when the spray pipe 10 and the transverse pipe 18 are reset, the two rotating plates 20 can automatically reset under the action of the torsion springs 21, so that the spray pipe 10 and the transverse pipe 18 are hidden in the housing 12, and the medium in the pipe body 1 is prevented from polluting the spray nozzles 19 and the spray heads 11.

The activity end lateral wall of two rotor plates 20 all is equipped with and cooperates the sealing strip with swash plate 7, can effectively promote the leakproofness between rotor plate 20 and the swash plate 7.

The overlooking cross section of the filter plate 4 is in a wavy line shape, so that the area of filter cotton of the filter plate 4 can be greatly increased.

The working principle is as follows: in the utility model, when in use, a medium to be filtered enters the pipe body 1 from the inlet 2, is filtered by the filter plate 4 and then is discharged from the outlet 3, when the filter plate 4 needs to be cleaned, the cover plate 6 at the lower end of the cleaning groove 5 is opened, the water pipe for cleaning is fixedly connected with the tail end of the water inlet pipe 9, cleaning water is conveyed into the spray pipe 10 through the water inlet pipe 9, and is sprayed onto the surface of the filter plate 4 from the spray head 11 on the side wall of the spray pipe 10, then the spray pipe 10 is driven by the expansion device 8 to slide downwards, so that impurities on the surface of the filter plate 4 can be washed clean, and the pipe body 1 is discharged from the cleaning groove 5, so that the cleaning of the filter plate 4 is quicker and more convenient, when the spray pipe 10 slides downwards, the spray pipe 10 drives the long pipe 17 and the transverse pipe 18 to move synchronously through the water inlet pipe 9 and the push plate 13, and the push plate 13 can also extrude the telescopic air bag 14, and the telescopic air bag 14 can convey the air inside to the long pipe 17 through the exhaust pipe 16, then carry horizontal pipe 18 in long tube 17, spout the other end surface of filter 4 from the end of nozzle 19 at last to will block and blow off the impurity in the filter 4 mesh, can promote the efficiency of cleaning up filter 4, when the clearance finishes, drive spray tube 10 and horizontal pipe 18 through telescoping device 8 and reset, flexible gasbag 14 is responsible for protecting the drawing that receives push pedal 13, and flexible gasbag 14 then can be through breathing pipe 15 air suction.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a filter element can regenerate, includes body (1) that both ends were equipped with entry (2) and export (3) respectively, its characterized in that still includes: the filter plate (4) is obliquely arranged in the pipe body (1) through an inclined plate (7), wherein the lower end of the pipe body (1) is provided with a cleaning groove (5) corresponding to the lower end of the filter plate (4), and a cover plate (6) is detachably arranged at the lower port of the cleaning groove (5); telescoping device (8), fixed mounting be in the upper end of body (1), and with filter (4) parallel arrangement, wherein, the flexible end of telescoping device (8) is located body (1), the flexible end lateral wall fixed mounting of telescoping device (8) has inlet tube (9) that runs through body (1) interior top, the interior top of body (1) is equipped with spray tube (10) with filter (4) parallel arrangement, the lower extreme fixed connection of spray tube (10) and inlet tube (9), the lateral wall fixed mounting of spray tube (10) has shower nozzle (11) on a plurality of filter (4) surfaces of orientation.

2. A regenerable filter element as claimed in claim 1, wherein a push plate (13) is fixedly mounted on the outer wall of the upper end of the water inlet pipe (9), a telescopic air bag (14) is elastically connected between the push plate (13) and the outer wall of the tubular body (1), the side wall of the telescopic air bag (14) is fixedly connected with an air suction pipe (15) and an air exhaust pipe (16) which are communicated with the telescopic air bag, a one-way valve is fixedly mounted in each of the air suction pipe (15) and the air exhaust pipe (16), a long pipe (17) which extends into the tubular body (1) is fixedly connected with the side wall of the push plate (13), a transverse pipe (18) which is parallel to the nozzle pipe (10) is fixedly mounted at the end of the long pipe (17), a plurality of nozzles (19) facing the surface of the filter plate (4) are fixedly mounted on the side wall of the transverse pipe (18), and the end of the air exhaust pipe (16) is fixedly connected and communicated with the long pipe (17), the spray pipe (10) and the transverse pipe (18) are respectively positioned at the left side and the right side of the filter plate (4).

3. The filter element of claim 2, wherein a cover (12) with a downward opening is fixedly connected to the inner top of the pipe body (1), the nozzle (10) and the transverse pipe (18) are both located in the cover (12), rotating plates (20) are rotatably mounted on both sides of the lower port of the cover (12), the side walls of the two rotating plates (20) are elastically connected with the inner wall of the cover (12) through torsion springs (21), and the movable ends of the two rotating plates (20) are abutted against both sides of the inclined plate (7).

4. A regenerable filter element according to claim 3, wherein the free end side walls of both said rotating plates (20) are provided with a sealing strip for engaging the sloping plate (7).

5. A regenerable filter element as claimed in claim 1, wherein said expansion device (8) is an electric expansion rod.

6. A regenerable filter element according to claim 1, wherein the filter plates (4) have a wavy cross-section.