CN214233239U

CN214233239U - Filter material replacing structure of dry filter

Info

Publication number: CN214233239U
Application number: CN202023313702.5U
Authority: CN
Inventors: 张建茹; 朱亮
Original assignee: Tianyuan Kangyu Tianjin Environmental Protection Technology Co ltd
Current assignee: Tianyuan Kangyu Tianjin Environmental Protection Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-21
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a structure for replacing filter materials of a dry filter, which relates to the technical field of dry filters, and comprises a body, an air inlet, an air outlet and a filter unit which are arranged at two ends of the body, wherein two sides of the body are provided with adjusting grooves, the filter unit comprises a middle-effect filter device and a high-effect filter device, the filter unit comprises a filter screen, a circle frame body arranged at the edge of the filter screen and cylindrical abutting plates arranged at two sides of the frame body, a plurality of fixing grooves are arranged at the lower end of the frame body at equal intervals, the adjusting grooves are internally provided with adjusting devices, the side surfaces of a first abutting column and a second abutting column are symmetrically provided with semicircular depressions, the straight line edges of the depressions are planes, are gradually arranged in a slope shape towards the arc edges, and are abutted by two special structures, so that the engagement and the release of the frame of the filter unit are realized under the drive of a screw rod, the filter element can be quickly and simply disassembled and replaced.

Description

Filter material replacing structure of dry filter

Technical Field

The utility model relates to a dry-type filter technical field especially relates to a structure is changed to dry-type filter media.

Background

The following disadvantages currently exist: the filter is an indispensable device on the medium conveying pipeline, and the filter comprises barrel, stainless steel filter screen, blowdown part, transmission and electrical control part, and water or gas that awaits treatment are after the filter core, and its impurity is blockked, and the application of dry filter is very extensive, mostly applies to the filtration to gas, but the dry filter who uses at present when dismantling the filter core, comparatively troublesome, bring more inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a dry filter media and change structure.

The utility model discloses a realize through following technical scheme:

a structure is changed to dry-type filter media, its characterized in that, including the organism, locate air inlet and gas outlet and the filter unit at the organism both ends, the organism both sides are equipped with the adjustment tank, the filter unit includes well effect filter equipment and high efficiency filter equipment, the filter unit includes the filter screen, locate the round framework at filter screen border and locate the cylinder butt joint board of framework both sides, the framework lower extreme equidistance is equipped with a plurality of fixed recesses, cylinder butt joint board front end and rear end symmetry are equipped with the slider, be equipped with adjusting device in the adjustment tank, adjusting device includes first butt joint post, with the screw rod of first butt joint post one end rotation connection and locate the second butt joint post on the screw rod, the side surface of first butt joint post and second butt joint post all symmetry is equipped with semi-circular recess, sunken straight line border is the plane, and the slope is gradually arranged towards the arc edge.

The inner walls of two sides of the machine body are provided with sliding grooves, and the cylindrical abutting plates are embedded into the sliding grooves and can move up and down in a reciprocating mode along the sliding grooves.

And a fixed rod matched with the fixed groove is arranged at the bottom of the insertion position of the filtering unit in the machine body.

The second abutting column is provided with a thread matched with the screw rod at the contact position of the screw rod, and one end of the screw rod is provided with a rotating handle.

The utility model has the advantages that: the two special structures are abutted, so that the frames of the filtering units are occluded and released under the driving of the screw rod, and the filter element is quickly and simply detached and replaced.

Drawings

Fig. 1 shows a schematic side view of an embodiment according to the invention.

Fig. 2 shows a schematic cross-sectional structural view according to an embodiment of the present invention.

Fig. 3 shows a schematic front view of a filter unit according to an embodiment of the present invention.

Fig. 4 shows a schematic side view of an adjusting device according to an embodiment of the invention.

In the figure: 1. a body; 2. an air inlet; 3. an air outlet; 4. an adjustment groove; 5. a medium-efficiency filtering device; 6. a high efficiency filtration device; 7. filtering with a screen; 8. a frame body; 9. a cylindrical abutting plate; 10. fixing the groove; 11. a slider; 12. a first abutment post; 13. a screw; 14. a second abutment post; 15. recessing; 16. fixing the rod; 17. the handle is rotated.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model comprises a machine body 1, an air inlet 2 and an air outlet 3 which are arranged at two ends of the machine body 1, and a filtering unit, wherein two sides of the machine body 1 are provided with adjusting grooves 4, the filtering unit comprises a middle-effect filtering device 5 and a high-effect filtering device 6, the filtering unit comprises a filtering net 7, a circle frame body 8 which is arranged at the edge of the filtering net 7 and cylindrical abutting plates 9 which are arranged at two sides of the frame body 8, the lower end of the frame body 8 is provided with a plurality of fixing grooves 10 at equal intervals, the front end and the rear end of the cylindrical abutting plates 9 are symmetrically provided with sliders 11, the adjusting groove 4 is internally provided with an adjusting device which comprises a first abutting column 12, a screw 13 which is rotationally connected with one end of the first abutting column 12 and a second abutting column 14 which is arranged on the screw 13, the side surfaces of the first abutting column 12 and the second abutting column 14 are symmetrically provided with semicircular depressions 15, the straight line edge of the recess 15 is a plane, the recess is gradually arranged in a slope towards the arc edge, the inner walls of two sides of the machine body 1 are provided with sliding grooves, the cylindrical abutting plate 9 is embedded into the sliding grooves and can move up and down along the sliding grooves, the bottom of the machine body 1 in the insertion position of the filtering unit is provided with a fixing rod 16 matched with the fixing groove 10, the contact part of the second abutting column 14 and the screw 13 is provided with threads matched with the screw, one end of the screw 13 is provided with a rotating handle 17, the screw 13 is driven by rotating the rotating handle 17, so that the recess 15 on the second abutting column 14 is close to and far away from the recess 15 on the first abutting column 12, when the recess 15 is close to, the slopes at two ends are close to each other, the protruded cylindrical side surface of the cylindrical abutting plate 9 is abutted to realize fixing, the cylindrical abutting plate 9 is embedded into the sliding grooves, and the side edge of the frame body 8 connected with the sliding grooves is completely sealed, the frame body 8 is provided with the sealing rings at the bottom of the machine body 1 and at the sliding groove connecting parts at two sides, the whole sealing performance is enhanced, the fixed rod 16 and the fixed groove 10 are arranged, the filter screen can be more smoothly detached, and the filter screen is more stable during installation.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A structure is changed to dry-type filter media, its characterized in that, including the organism, locate air inlet and gas outlet and the filter unit at the organism both ends, the organism both sides are equipped with the adjustment tank, the filter unit includes well effect filter equipment and high efficiency filter equipment, the filter unit includes the filter screen, locate the round framework at filter screen border and locate the cylinder butt joint board of framework both sides, the framework lower extreme equidistance is equipped with a plurality of fixed recesses, cylinder butt joint board front end and rear end symmetry are equipped with the slider, be equipped with adjusting device in the adjustment tank, adjusting device includes first butt joint post, with the screw rod of first butt joint post one end rotation connection and locate the second butt joint post on the screw rod, the side surface of first butt joint post and second butt joint post all symmetry is equipped with semi-circular recess, sunken straight line border is the plane, and the slope is gradually arranged towards the arc edge.

2. The filter material replacing structure of a dry filter as claimed in claim 1, wherein the inner walls of both sides of the body are provided with sliding grooves, and the cylindrical abutting plates are embedded in the sliding grooves and can reciprocate up and down along the sliding grooves.

3. The filter medium replacing structure of a dry filter as claimed in claim 1, wherein a fixing rod matching with the fixing groove is provided at the bottom of the housing at the inserting position of the filter unit.

4. The filter material replacing structure of a dry filter as claimed in claim 1, wherein the contact part of the second abutting column and the screw is provided with a thread matching with the screw, and one end of the screw is provided with a rotating handle.