CN220257331U

CN220257331U - Self-cleaning filter

Info

Publication number: CN220257331U
Application number: CN202320363722.8U
Authority: CN
Inventors: 王合广
Original assignee: Hanyue Purification Equipment Zhejiang Co ltd
Current assignee: Hanyue Purification Equipment Zhejiang Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-12-29
Anticipated expiration: 2033-03-02

Abstract

The utility model belongs to the technical field of filters, and particularly relates to a self-cleaning filter which comprises a filter shell, supporting legs, a filter screen plate, a diversion housing, a distance control piece and a cleaning plate. According to the self-cleaning filter designed by the utility model, the use effect of self-cleaning of the filter can be realized through the matching design, the filtering effect of the filter can be still kept when the self-cleaning filter is used for a long time, the self-cleaning process of the filter can be realized through the matching design of the filter screen plate and the cleaning plate, the self-cleaning filter can not stop, the filtering efficiency cannot be influenced, the cleaning plate can be ensured to be always attached to and abutted against the filter screen plate through the design of the distance control piece, impurities on the filter screen plate can be cleaned through the abutting friction of the cleaning plate and the rotating filter screen plate, and the self-cleaning effect is met.

Description

Self-cleaning filter

Technical Field

The utility model relates to the technical field of filters, in particular to a self-cleaning filter.

Background

The industrial production field generally needs to use self-cleaning filter, can be used to the higher industrial environment of slag content, be used to the purification fluid, intercept the impurity that contains in the fluid, with the normal work of purification quality of water or other equipment in the protection industrial production system, the life of extension other equipment reduces cost of maintenance, the filter is in order to improve the filter effect, after long-term filtration use, generally can clear up filter assembly, ensure the effect of filtering the clearance, and the filter assembly of current filter does not possess self-cleaning function, the convenience when influencing the clearance, and current filter generally can shut down the clearance when clearing up filter assembly, influence result of use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a self-cleaning filter, and solves the problems that the filter provided in the background art does not have a self-cleaning effect and the filter is generally stopped when the self-cleaning operation is carried out, so that the processing efficiency is affected.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

self-cleaning filter, including filter housing, landing leg, filter screen plate, water conservancy diversion housing, accuse distance piece and clearance board, the bottom annular array fixedly connected with landing leg of filter housing, rotate in the cavity of filter housing and be connected with the filter screen plate, the filter screen plate cooperation is connected on the water conservancy diversion housing, water conservancy diversion housing fixed connection is in one side in the filter housing cavity, the cooperation is provided with accuse distance piece on the water conservancy diversion housing, accuse distance piece is connected with the clearance board cooperation and is set up, the clearance board is contradicted on the filter screen plate.

Further, a feed inlet is formed in the top of the filter shell, a discharge outlet is formed in the bottom of the filter shell, and a waste discharge outlet is formed in one side of the filter shell.

Further, the filter screen plate comprises a central plate, a first filter screen, a second filter screen and a motor, wherein the central plate is fixedly connected to an output shaft of the motor, and the first filter screen and the second filter screen are respectively and fixedly connected to two sides of the central plate.

Further, two diversion covers are symmetrically arranged in the cavity of the filter housing, a gap between the two diversion covers forms a rotating groove, the rotating groove is rotationally connected with the filter screen plate, and the diversion covers are fixedly connected with a motor.

Further, the distance control piece triangle equidistance array sets up, the distance control piece comprises spliced pole, spacing slider, connecting rod and spring, spliced pole fixed connection is on the water conservancy diversion housing, the spliced pole has been seted up in the spliced pole, sliding connection has spacing slider in the spliced pole, fixedly connected with connecting rod on the spacing slider, the top fixed connection of spacing slider is on the spring, the top fixed connection of spring is on the water conservancy diversion housing.

Further, the cleaning plate comprises plate body and cleaning brush, plate body fixed connection is on the connecting rod, the last distribution of plate body is provided with the cleaning brush, cleaning brush sets up with the cooperation of filter screen plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a self-cleaning filter, which has the following beneficial effects:

according to the self-cleaning filter designed by the utility model, the use effect of self-cleaning of the filter can be realized through the matching design, the filtering effect of the filter can be still kept when the self-cleaning filter is used for a long time, the self-cleaning filter can be stopped in the process of realizing self-cleaning of the filter through the matching design of the filter screen plate and the cleaning plate, the filtering efficiency can not be influenced, the requirement is met, the cleaning plate can be always attached and abutted on the filter screen plate through the design of the distance control piece, impurities on the filter screen plate can be cleaned through the abutting friction of the cleaning plate and the rotating filter screen plate, and the self-cleaning effect is met.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic overall sectional view of the present utility model;

FIG. 3 is a schematic diagram of a structure of a filter screen plate according to the present utility model;

FIG. 4 is a schematic view of a flow directing housing and a cleaning plate structure of the present utility model;

fig. 5 is a schematic diagram of a distance control member according to the present utility model.

In the figure: 1. a filter housing; 101. a feed inlet; 102. a discharge port; 103. a waste discharge port; 2. a support leg; 3. a filter screen plate; 301. a center plate; 302. a first filter screen; 303. a second filter screen; 304. a motor; 4. a diversion cover shell; 401. a rotating groove; 5. a distance control member; 501. a plug-in column; 502. a plug hole; 503. a limit sliding block; 504. a connecting rod; 505. a spring; 6. a cleaning plate; 601. a plate body; 602. and (5) cleaning the brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-5, the self-cleaning filter provided by one embodiment of the utility model comprises a filter housing 1, supporting legs 2, a filter screen 3, a diversion cover 4, a distance control piece 5 and a cleaning plate 6, the self-cleaning filter designed by the scheme can realize the self-cleaning effect of the filter through the matching design, meanwhile, the self-cleaning operation without stopping the machine can be realized during self-cleaning, the using requirement is met, the bottom annular array of the filter housing 1 is fixedly connected with the supporting legs 2, a feed inlet 101 is used for injecting and using filter materials, a discharge outlet 102 is used for discharging filtered materials, the clean impurities can be discharged outside the filter housing 1 after the self-cleaning is finished through the design of a waste discharge outlet 103, the supporting legs 2 are used for supporting the device to be used in a separated mode, the filter screen 3 is rotationally connected in a cavity of the filter housing 1, the filter screen 3 is matched and connected to the diversion cover 4, the diversion cover 4 is matched and provided with the distance control piece 5, the distance control piece 5 is matched and the cleaning plate 6 are matched and connected with the cleaning plate 6, the cleaning plate 6 is used for injecting and using filter materials, the filtered impurities can be discharged through the second filter screen 302 and the filter screen 302, the filter screen is cleaned through the second filter screen 302 and the filter screen 303 is replaced by the second filter screen 302, the filter screen 303 is cleaned through the first filter screen 302 and the second filter screen 303, the filter screen 302 is rotated and the second filter screen 303 is replaced when the filter screen 302 is cleaned, can make the material enter into filter shell 1 inside, can only filter on first filter screen 302 or second filter screen 303, thereby can make the filter screen piece of another piece can be in inside the water conservancy diversion housing 4 and keep clean, when needs are clean, change the use, through the design of accuse apart from piece 5, can contradict plate body 601, make cleaning brush 602 contradict all the time on first filter screen 302 or second filter screen 303, satisfy the clearance user demand, the device's overall design simple structure, it connects just to use, realized not shutting down the filter from the radiating effect of cleaning, satisfy the user demand.

As shown in fig. 1, in some embodiments, a feed inlet 101 is provided at the top of the filter housing 1, a discharge outlet 102 is provided at the bottom of the filter housing 1, a waste outlet 103 is provided at one side of the filter housing 1, and the filter housing 1 is designed to meet the use requirement, so as to ensure that the device can normally meet the filtering use.

As shown in fig. 3, in some embodiments, the filter screen plate 3 is composed of a central plate 301, a first filter screen 302, a second filter screen 303 and a motor 304, the central plate 301 is fixedly connected to an output shaft of the motor 304, the first filter screen 302 and the second filter screen 303 are respectively fixedly connected to two sides of the central plate 301, and through the design of the motor 304, the exchange state of the first filter screen 302 and the second filter screen 303 can be controlled, so that the use effect is satisfied.

As shown in fig. 4, in some embodiments, two flow guiding shells 4 are symmetrically arranged in the cavity of the filter housing 1, a gap between the two flow guiding shells 4 forms a rotating groove 401, the rotating groove 401 is rotationally connected with the filter screen plate 3, a motor 304 is fixedly connected on the flow guiding shells 4, and the rotating groove 401 meets the rotating and exchanging use effect of the filter screen plate 3.

As shown in fig. 5, in some embodiments, the distance control member 5 is arranged in a triangular equidistant array, the distance control member 5 is composed of a plug-in column 501, a plug-in hole 502, a limit slider 503, a connecting rod 504 and a spring 505, the plug-in column 501 is fixedly connected to the guide casing 4, the plug-in hole 502 is internally provided with the plug-in hole 502, the limit slider 503 is slidably connected with the limit slider 503, the connecting rod 504 is fixedly connected to the limit slider 503, the top of the limit slider 503 is fixedly connected to the spring 505, the top of the spring 505 is fixedly connected to the guide casing 4, and through the design of the distance control member 5, the cleaning plate 6 can always abut against the filter screen 3, so that the effect of friction cleaning of impurities above the filter screen 3 can be satisfied when the filter screen 3 rotates.

As shown in fig. 4, in some embodiments, the cleaning plate 6 is composed of a plate body 601 and a cleaning brush 602, the plate body 601 is fixedly connected to the connecting rod 504, the cleaning brushes 602 are distributed on the plate body 601, the cleaning brushes 602 are matched with the filter screen plate 3, and through the design of the cleaning plate 6, the self-cleaning use effect of the filter screen plate 3 can be achieved, and the cleaning effect of the filter screen plate 3 is ensured.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Self-cleaning filter, including filter housing (1), landing leg (2), filter screen board (3), water conservancy diversion housing (4), accuse distance piece (5) and clearance board (6), its characterized in that: the novel filter is characterized in that the bottom annular array of the filter housing (1) is fixedly connected with the supporting legs (2), the filter screen plate (3) is rotationally connected in the cavity of the filter housing (1), the filter screen plate (3) is connected to the guide housing (4) in a matched mode, the guide housing (4) is fixedly connected to one side in the cavity of the filter housing (1), the guide housing (4) is provided with the distance control piece (5) in a matched mode, the distance control piece (5) is connected with the cleaning plate (6) in a matched mode, and the cleaning plate (6) is abutted to the filter screen plate (3).

2. A self cleaning filter as claimed in claim 1, wherein: the top of filter shell (1) is provided with feed inlet (101), the bottom of filter shell (1) is provided with bin outlet (102), filter shell (1) one side is provided with waste discharge outlet (103).

3. A self cleaning filter as claimed in claim 1, wherein: the filter screen plate (3) is composed of a central plate (301), a first filter screen (302), a second filter screen (303) and a motor (304), wherein the central plate (301) is fixedly connected to an output shaft of the motor (304), and the first filter screen (302) and the second filter screen (303) are respectively and fixedly connected to two sides of the central plate (301).

4. A self cleaning filter as claimed in claim 1, wherein: the filter is characterized in that two diversion covers (4) are symmetrically arranged in a cavity of the filter shell (1), a rotating groove (401) is formed in a gap between the two diversion covers (4), a filter screen plate (3) is rotationally connected in the rotating groove (401), and a motor (304) is fixedly connected on the diversion covers (4).

5. A self cleaning filter as claimed in claim 1, wherein: the distance control piece (5) is arranged in a triangular equidistant array, the distance control piece (5) is composed of a plug-in column (501), a plug-in hole (502), a limit slide block (503), a connecting rod (504) and a spring (505), the plug-in column (501) is fixedly connected to the guide cover shell (4), the plug-in hole (502) is formed in the plug-in column (501), the limit slide block (503) is connected in a sliding manner, the connecting rod (504) is fixedly connected to the limit slide block (503), the top of the limit slide block (503) is fixedly connected to the spring (505), and the top end of the spring (505) is fixedly connected to the guide cover shell (4).

6. A self cleaning filter as claimed in claim 1, wherein: the cleaning plate (6) is composed of a plate body (601) and cleaning brushes (602), the plate body (601) is fixedly connected to the connecting rod (504), the cleaning brushes (602) are distributed on the plate body (601), and the cleaning brushes (602) are matched with the filter screen plate (3).