CN214415771U

CN214415771U - Possesses multi-functional back flush filter

Info

Publication number: CN214415771U
Application number: CN202120646461.1U
Authority: CN
Inventors: 薛春海; 吕贵清; 靳晓锋
Original assignee: Xinxiang Keruida Filtration And Purification Technics Co ltd
Current assignee: Xinxiang Keruida Filtration And Purification Technics Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-19
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a possess multi-functional back flush filter relates to back flush filtration technology field. The backwashing filter comprises a backwashing filter body, a filter water inlet, a filter water outlet, a filter residue discharge valve, a rotary module and a cleaning module, wherein the filter water inlet is fixed below the backwashing filter body, the filter water outlet is fixed above the backwashing filter body, the filter residue discharge valve is fixed on one side, away from the filter water inlet, below the backwashing filter body, and the lower end of the filter water outlet penetrates through the inner wall of the backwashing filter body and is fixed above the rotary module. This possess multi-functional back flush filter has cleaning module, can drive cleaning module through rotatory module when rivers flow in the filter and clean the filter screen surface, need not the manual work and cleans, also need not to shut down and cleans, has improved back flush filter's work efficiency and has reduced the personnel selection cost.

Description

Possesses multi-functional back flush filter

Technical Field

The utility model relates to a wash and filter technical field, specifically be a possess multi-functional back flush filter.

Background

The back washing filter is a precise device which directly intercepts impurities in water by using a filter screen, removes suspended matters and particles in the water body, reduces turbidity, purifies water, reduces the generation of system dirt, bacteria, algae, rust and the like, and purifies the water and protects other devices of the system to normally work.

The existing backwashing filter intercepts impurities in water through a filter screen, the situation that the filter screen is blocked can occur due to long-time filtering, the impurities are usually cleared manually, time and labor are wasted, the machine is required to be stopped for cleaning, and the working efficiency of the backwashing filter is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a possess multi-functional back flush filter has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multifunctional backwashing filter comprises a backwashing filter body, a filter water inlet, a filter water outlet, a filter residue discharge valve, a rotating module and a cleaning module, wherein the filter water inlet is fixed below the backwashing filter body, the filter water outlet is fixed above the backwashing filter body, the filter residue discharge valve is fixed on one side, away from the filter water inlet, below the backwashing filter body, the filter residue discharge valve is fixed, and the lower end of the filter water outlet penetrates through the inner wall of the backwashing filter body and is fixed above the rotating module.

Preferably, the rotating module comprises a first waterproof bearing, a driving propeller and a second waterproof bearing, the upper surface of the first waterproof bearing is fixed to the top of the inner wall of the main body of the backwashing filter, the lower surface of the first waterproof bearing is fixed with the driving propeller, and the upper surface of the filter screen is fixed below the driving propeller.

Preferably, the lower surface of the filter screen is fixed on the upper surface of a second waterproof bearing, and the lower surface of the second waterproof bearing is fixed at the bottom of the inner wall of the backwashing filter main body.

Preferably, the cleaning module comprises a filter screen, a cleaning brush and an extrusion base, the cleaning brush is arranged in the backwashing filter main body, the upper end of the cleaning brush can slide left and right on the top of the inner wall of the backwashing filter main body, and the lower end of the cleaning brush simultaneously penetrates through the inner walls of the first waterproof bearing, the driving propeller and the filter screen and slides at the bottom of the inner wall of the backwashing filter main body.

Preferably, the inside extrusion base that is provided with of filter screen, extrusion base quantity is two sets of, and two sets of extrusion bases use filter screen horizontal direction central line to set up as symmetry axis symmetry, the inside extrusion spring that is provided with of extrusion base, the extrusion spring right side is fixed with the ejector pad, the ejector pad right side is fixed with clean brush, clean brush right side and the laminating of filter screen inner wall.

Preferably, the number of the push blocks is two, and the two groups of push blocks are symmetrically arranged by taking the central line of the extrusion base in the vertical direction as a symmetry axis.

(III) advantageous effects

The utility model provides a possess multi-functional back flush filter. The method has the following beneficial effects:

(1) this possess multi-functional back flush filter be provided with can carry out the clean module of clearance to the filter screen, can drive clean module through rotatory module when rivers flow in the filter and clean the filter screen surface, need not the manual work and clean, also need not to shut down and clean, improved back flush filter's work efficiency, reduced the personnel selection cost.

(2) This possess multi-functional back flush filter and set up rotation module, rotation module has water to drive cleaning module when flowing in the filter and cleans the filter screen, can realize real-time cleaning, has improved cleaning module's cleaning efficiency, has practiced thrift the personnel selection cost.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the cleaning module of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the water flow driving propeller of the present invention.

In the figure: 1 back flush filter main part, 2 filter water inlets, 3 filter water outlets, 4 filter slag discharge valves, 5 rotary modules, 51 water flow driving propellers, 52 a waterproof bearing, 53 a waterproof bearing, 6 cleaning modules, 61 filter screens, 62 extrusion bases, 63 extrusion springs, 64 push blocks and 65 cleaning brushes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a backwash filter having multiple functions. The backwashing filter comprises a backwashing filter body 1, a filter water inlet 2, a filter water outlet 3, a filter residue discharge valve 4, a rotary module 5 and a cleaning module 6, wherein the filter water inlet 2 is fixed below the backwashing filter body 1, the filter water outlet 3 is fixed above the backwashing filter body 1, the filter residue discharge valve 4 is fixed on one side of the lower part of the backwashing filter body 1 far away from the filter water inlet 2, and the lower end of the filter water outlet 3 penetrates through the inner wall of the backwashing filter body 1 and is fixed above the rotary module 5.

The utility model is provided with the rotating module 5, the rotating module 5 can drive the filter screen 61 to rotate through water flow, thereby realizing the self-cleaning function of the filter screen 61; the rotating module 5 comprises a waterproof bearing 52, a water flow driving propeller 51 and a second waterproof bearing 53, the first waterproof bearing 52 capable of preventing water flow leakage is fixed at the top of the inner wall of the backwashing filter body 1, the water flow driving propeller 51 capable of driving the filter screen 61 to rotate is fixed below the first waterproof bearing 52, the water flow driving propeller 51 is rotatably connected with the second waterproof bearing 53 through the filter screen 61, and when water flow enters the filter water inlet 2 and is discharged from the filter water outlet 3 through the backwashing filter body 1, the water flow driving propeller 51 can be driven to rotate clockwise.

The utility model discloses in be provided with and carry out clear clean module 6 to filter screen 61 surface, clean module 6 includes filter screen 61, extrusion base 62 and clean brush 65, the filter screen 61 inner wall is laminated mutually with clean brush 65's right side, clean brush 65 left side is fixed with can drive clean brush 65 gliding ejector pad 64 right, ejector pad 64 quantity is two sets of, and two sets of ejector pad 64 use the vertical direction central line of extrusion base 62 to set up as symmetry axis symmetry, ejector pad 64 left side is fixed and is being driven the right side of ejector pad 64 gliding extrusion spring 63 right, extrusion spring 63 sets up inside extrusion base 62, extrusion base 62 quantity is two sets of, and two sets of extrusion base 62 use filter screen 61 horizontal direction central line to set up as symmetry axis symmetry.

During operation (or during the use), can drive rivers drive screw 51 clockwise rotation when rivers get rid of filter delivery port 3 from filter water inlet 2 through back flush filter main part 1, rivers drive screw 51 drives filter screen 61 clockwise rotation, because clean brush 65 is located the inside of filter screen 61 to can clear up filter screen 61 from inside to outside, thereby can effectually avoid filter screen 61 to lead to blockking up because the impurity rubbish that the aquatic contains.

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. A backwash filter having a plurality of functions, comprising: the backwashing filter comprises a backwashing filter body (1), a filter water inlet (2), a filter water outlet (3), a filter deslagging valve (4), a rotating module (5) and a cleaning module (6), wherein the filter water inlet (2) is fixed below the backwashing filter body (1), the filter water outlet (3) is fixed above the backwashing filter body (1), the filter deslagging valve (4) is fixed on one side, away from the filter water inlet (2), below the backwashing filter body (1), of the backwashing filter body, and the lower end of the filter water outlet (3) penetrates through the inner wall of the backwashing filter body (1) and is fixed above the rotating module (5).

2. The filter with multi-functional back flush of claim 1, characterized in that: the rotary module (5) comprises a waterproof bearing (52), a driving propeller (51) and a second waterproof bearing (53), wherein the upper surface of the first waterproof bearing (52) is fixed on the top of the inner wall of the backwashing filter main body (1), the lower surface of the first waterproof bearing (52) is fixed with the driving propeller (51), and the upper surface of the filter screen (61) is fixed below the driving propeller (51).

3. The filter with multi-functional back flush of claim 2, characterized in that: the lower surface of the filter screen (61) is fixed on the upper surface of the second waterproof bearing (53), and the lower surface of the second waterproof bearing (53) is fixed at the bottom of the inner wall of the backwashing filter main body (1).

4. The filter with multi-functional back flush of claim 1, characterized in that: cleaning module (6) include filter screen (61), cleaning brush (65) and extrusion base (62), back flush filter main part (1) inside is provided with cleaning brush (65), cleaning brush (65) upper end can be at back flush filter main part (1) inner wall top horizontal slip, cleaning brush (65) lower extreme runs through the inner wall of a waterproof bearing (52), drive screw (51) and filter screen (61) simultaneously and slides in back flush filter main part (1) inner wall bottom.

5. The filter with multi-functional back flush of claim 4, characterized in that: filter screen (61) inside extrusion base (62) that is provided with, extrusion base (62) quantity is two sets of, and two sets of extrusion base (62) use filter screen (61) horizontal direction central line to set up as symmetry axis symmetry, extrusion base (62) inside is provided with extrusion spring (63), extrusion spring (63) right side is fixed with ejector pad (64), ejector pad (64) right side is fixed with clean brush (65), clean brush (65) right side and filter screen (61) inner wall laminating.

6. The filter with multi-functional back flush of claim 5, characterized in that: the number of the push blocks (64) is two, and the two groups of push blocks (64) are symmetrically arranged by taking the central line of the extrusion base (62) in the vertical direction as a symmetry axis.