CN211562069U

CN211562069U - Fixed filter element filter

Info

Publication number: CN211562069U
Application number: CN201922403669.6U
Authority: CN
Inventors: 余三洪
Original assignee: Yixing Hongjin Water Treatment Equipment Co ltd
Current assignee: Yixing Hongjin Water Treatment Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-25
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a fixed filter core filter relates to filter technical field, including the filter main part, the top and the bottom of filter main part can be dismantled through the ring flange respectively and be connected with lid and lower lid, and the top of going up the lid and the bottom of lid down are connected with feed inlet and sewage mouth respectively, the bottom of filter main part one side is connected with the discharge gate, the inside of filter main part is provided with first filter screen. The utility model discloses a first filter screen and second filter screen cup joint, make second through-hole and fourth through-hole crisscross, make the first through-hole of first filter screen outer wall and the third through-hole of second filter screen crisscross, can conveniently block the impurity in the liquid, through rotating the second filter screen, make fourth through-hole and second through-hole stack, make first through-hole and third through-hole stack, make the inside impurity of first filter screen and second filter screen discharge the bilge outlet downwards.

Description

Fixed filter element filter

Technical Field

The utility model relates to the technical field of filters, specifically a fixed filter core filter.

Background

A filter, which consists of two parts: the filter and the filter element force a mixture of solid phase and liquid phase to pass through a porous medium (filter pipe) under the action of pressure difference, solid particles are retained on the medium, so that the aim of separating liquid from solid and gas from solid is fulfilled, and the filter element are widely applied to liquid purification of water, oil, paint and the like and solid-liquid separation in industries of machinery, metallurgy, chemical industry, textile, printing and dyeing, electroplating, medicine, food and the like.

And inside filtering core through crossing of current filter filters, crosses the inside impurity that has of filtering core, and inconvenient washing, and filter structure singleness, inconvenient filter core's is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the filter inside and filter through crossing the filter core, cross the inside impurity that has of filter core, inconvenient washing, and filter structure singleness, the inconvenient fixed problem of crossing the filter core, provide a fixed filter core filter.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed filter core filter, includes filter main body, filter main body's top and bottom can be dismantled through the ring flange respectively and be connected with lid and lower lid, and the top of going up the lid and the bottom of lid down are connected with feed inlet and sewage mouth respectively, the bottom of filter main body one side is connected with the discharge gate, filter main body's inside is provided with first filter screen, and the inboard of first filter screen is provided with the second filter screen, the outer wall of first filter screen and second filter screen is provided with the first through-hole of multiunit and third through-hole respectively, the bottom of first filter screen and second filter screen is provided with multiunit second through-hole and fourth through-hole respectively.

Preferably, the number of the first through holes and the third through holes is multiple groups, and the first through holes and the third through holes are arranged at equal intervals.

Preferably, the number of the second through holes and the number of the fourth through holes are all multiple groups, and the second through holes and the fourth through holes are arranged at equal intervals.

Preferably, the inner side of the second filter screen is provided with a filter bag.

Preferably, the tops of the second filter screen and the first filter screen are provided with a plurality of groups of corresponding clamping holes.

Preferably, the inboard in card hole is provided with the bolt, first filter screen and second filter screen can dismantle the connection under mutually supporting through card hole and bolt.

Preferably, supporting blocks are fixed at four corners inside the filter body.

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

1. the utility model discloses a first filter screen and second filter screen cup joint, make second through-hole and fourth through-hole crisscross, make the first through-hole of first filter screen outer wall and the third through-hole of second filter screen crisscross, can conveniently block the impurity in the liquid, through rotating the second filter screen, make fourth through-hole and second through-hole stack, make first through-hole and third through-hole stack, make the impurity in first filter screen and the second filter screen discharge the bilge outlet downwards;

2. the utility model discloses a supplementary first filter screen of filter bag and second filter screen carry out filtering operation, through dismantling the ring flange of lid and filter main part, can conveniently dismantle the filter bag, can wash the operation to first filter screen and second filter screen.

Drawings

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

fig. 2 is a schematic top view of the first filter and the second filter of the present invention;

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

fig. 4 is a schematic structural diagram of the second filter screen of the present invention.

In the figure: 1. a filter body; 2. an upper cover body; 3. a lower cover body; 4. a feed inlet; 5. a discharge port; 6. a sewage port; 7. a support block; 8. a first filter screen; 9. a second filter screen; 10. a filter bag; 11. a first through hole; 12. a second through hole; 13. a clamping hole; 14. a third through hole; 15. and a fourth via.

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. 1-4, a fixed filter element filter includes a filter main body 1, the top and the bottom of the filter main body 1 are detachably connected with an upper cover 2 and a lower cover 3 through flanges, the top of the upper cover 2 and the bottom of the lower cover 3 are connected with a feed inlet 4 and a sewage outlet 6 respectively, the bottom of one side of the filter main body 1 is connected with a discharge outlet 5, a first filter screen 8 is arranged inside the filter main body 1, a second filter screen 9 is arranged inside the first filter screen 8, the outer walls of the first filter screen 8 and the second filter screen 9 are provided with a plurality of groups of first through holes 11 and third through holes 14 respectively, and a plurality of groups of second through holes 12 and fourth through holes 15 are arranged at the bottoms of the first filter screen 8 and the second filter screen 9 respectively.

The utility model discloses a first filter screen 8 and second filter screen 9 cup joint, make second through-hole 12 and fourth through-hole 15 crisscross, make first through-hole 11 of 8 outer walls of first filter screen and third through-hole 14 of second filter screen 9 crisscross, can conveniently block the impurity in the liquid, through rotating second filter screen 9, make fourth through-

hole

15 and 12 superpositions of second through-hole, make first through-

hole

11 and 14 superpositions of third through-hole, make the inside impurity of first filter screen 8 and second filter screen 9 discharge sewage mouth 6 downwards.

Please refer to fig. 2, 3 and 4, the numbers of the first through holes 11 and the third through holes 14 are all multiple groups, and the first through holes 11 and the third through holes 14 are all arranged at equal intervals; the numbers of the second through holes 12 and the fourth through holes 15 are all multiple groups, the second through holes 12 and the fourth through holes 15 are arranged at equal intervals, the first through holes 11 correspond to the third through holes 14, the second through holes 12 correspond to the fourth through holes 15, the flushing operation is completed, the first through holes 11 and the third through holes 14 are staggered, the second through holes 12 and the fourth through holes 15 are staggered, and the filtering operation is completed.

Please refer to fig. 1, the inner side of the second filter 9 is provided with a filter bag 10, so that the filter bag 10 is combined with the first filter 8 and the second filter 9 for double filtration, and the bottom of the upper cover 2 supports against the filter bag 10 to assist the fixing of the filter bag 10.

Please refer to fig. 1, 2 and 3, the tops of the second filter 9 and the first filter 8 are respectively provided with a plurality of sets of corresponding clamping holes 13; the inboard of card hole 13 is provided with the bolt, and first filter screen 8 and second filter screen 9 can dismantle the connection under mutually supporting through card hole 13 and bolt, make first filter screen 8 and second filter screen 9 filter impurity and wash the operation.

Please refer to fig. 1, the supporting blocks 7 are fixed at four corners inside the filter body 1 for supporting the first filter screen 8.

The working principle is as follows: sewage is pumped through the pump body to enter the feed inlet 4, sewage is enabled to enter the second filter screen 9, the first through hole 11 and the third through hole 14 are arranged in a staggered mode, impurities in the sewage are enabled to be blocked through the filter holes in the second filter screen 9, then the sewage is discharged through the first through hole 11, the second through hole 12 and the fourth through hole 15 are arranged in a staggered mode, the impurities are blocked through the filter holes in the bottoms of the first filter screen 8 and the second filter screen 9, the filtered sewage is enabled to be discharged through the discharge port 5, the valve of the sewage port 6 is opened, the bolt is taken out, the second filter screen 9 is rotated, the first through hole 11 corresponds to the third through hole 14, the second through hole 12 corresponds to the fourth through hole 15, the interior of the second filter screen 9 is washed, and therefore the impurities are discharged from the side face through the first through hole 11 and the third through hole 14 and the second through hole 12 and the fourth through hole 15 are washed from the bottom.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fixed-core filter comprising a filter body (1), characterized in that: the top and the bottom of filter main body (1) can be dismantled through the ring flange respectively and be connected with upper cover body (2) and lower lid (3), and the top of upper cover body (2) and the bottom of lower lid (3) are connected with feed inlet (4) and sewage mouth (6) respectively, the bottom of filter main body (1) one side is connected with discharge gate (5), the inside of filter main body (1) is provided with first filter screen (8), and the inboard of first filter screen (8) is provided with second filter screen (9), the outer wall of first filter screen (8) and second filter screen (9) is provided with first through-hole of multiunit (11) and third through-hole (14) respectively, the bottom of first filter screen (8) and second filter screen (9) is provided with multiunit second through-hole (12) and fourth through-hole (15) respectively.

2. A fixed cartridge filter according to claim 1 wherein: the number of the first through holes (11) and the number of the third through holes (14) are multiple, and the first through holes (11) and the third through holes (14) are arranged at equal intervals.

3. A fixed cartridge filter according to claim 1 wherein: the number of the second through holes (12) and the number of the fourth through holes (15) are multiple groups, and the second through holes (12) and the fourth through holes (15) are arranged at equal intervals.

4. A fixed cartridge filter according to claim 1 wherein: the inner side of the second filter screen (9) is provided with a filter bag (10).

5. A fixed cartridge filter according to claim 1 wherein: the tops of the second filter screen (9) and the first filter screen (8) are provided with a plurality of groups of corresponding clamping holes (13).

6. The fixed cartridge filter of claim 5 wherein: the inboard of card hole (13) is provided with the bolt, first filter screen (8) and second filter screen (9) can dismantle the connection through mutually supporting of card hole (13) and bolt.

7. A fixed cartridge filter according to claim 1 wherein: supporting blocks (7) are fixed at four corners inside the filter body (1).