CN214715057U - High-temperature-resistant efficient filter - Google Patents

Abstract

The utility model discloses a high temperature resistant high efficiency filter relates to the filter field, including filter housing, the standing groove has all been seted up to the inside of filter housing both sides, the inside of standing groove all is provided with first frame, the outer wall of first frame all is provided with sealed the pad. The utility model discloses a spout that sets up, the second frame, a baffle, first draw-in groove, the kelly, first elastic component, the bolt, the screw hole, first cutting plate, the second cutting plate, make the first cutting plate of bolt promotion do the removal of vertical direction through rotating the bolt, because kelly one end is equipped with the second cutting plate that matches with first cutting plate, and kelly and first movable groove pass through first elastic component elastic connection, make can promote the kelly and do the removal of horizontal direction, thereby can make inside draw-in groove joint or the separation of kelly and second frame, make the installation between second frame and the filter housing dismantle comparatively portably, make things convenient for the clearance of glass fiber filter paper.

Description

High-temperature-resistant efficient filter

Technical Field

The utility model relates to a filter field specifically is a high temperature resistant high efficiency filter.

Background

The air filter is an air filter device, and is generally used for dust prevention in clean workshops, clean plants, laboratories and clean rooms, or in electronic mechanical communication equipment.

The existing air filter generally uses glass fiber or polyester fiber as a filter material, the glass fiber filter material has the characteristics of good temperature resistance, low elongation, high strength, good corrosion resistance and the like, and meanwhile, the glass fiber has high filtering efficiency due to smooth fiber surface, small diameter and small filtering resistance, but the glass fiber has poor folding resistance and wear resistance, is easy to wear and break due to frequent ash removal in the using process and influences the service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the folding resistance and the wear resistance of the existing glass fiber are poor, a high-temperature-resistant high-efficiency filter is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant high efficiency filter, includes filter housing, the standing groove has all been seted up to the inside of filter housing both sides, the inside of standing groove all is provided with first frame, the outer wall of first frame all is provided with sealed the pad, the inside of first frame all is provided with coarse filtration net, the second draw-in groove has all been seted up to the inside at first frame both ends, the second movable groove has all been seted up to the inside at filter housing both ends, the inside of second movable groove all evenly is provided with the second elastic component, the inside one end that is located the second elastic component of second movable groove is provided with the fly leaf, the inboard of fly leaf is provided with the cardboard with second draw-in groove assorted, the spout has all been seted up to filter housing's inner wall both sides, the inside of spout is provided with the second frame, the top of second frame all is provided with the baffle, the top of baffle, The both ends of first frame one side all are provided with the handle, first draw-in groove has been seted up on the inside top of second frame one side, the inside of second frame all is provided with glass fiber filter paper, the first movable groove of multiunit has all been seted up to the inside of filter housing top both sides, the top in first movable groove all is provided with the screw hole, the inside of screw hole all is provided with the bolt, the bottom of bolt is provided with first cutting board, the inside in first movable groove be provided with first draw-in groove assorted kelly, the outside of kelly all is equipped with first elastic component by the cover, one side of kelly is provided with the second cutting board that matches with first cutting board.

Preferably, the number of the first outer frame, the coarse filter screen and the sealing gasket is provided with two groups, and the coarse filter screen, the sealing gasket and the first outer frame are fixedly connected.

Preferably, four sets of the second clamping grooves, the clamping plates and the movable plate are arranged, and the first outer frame and the filter shell are clamped through the second clamping grooves and the clamping plates under the action of the second elastic piece.

Preferably, the number of first draw-in groove, kelly, first elastic component, bolt, screw hole all is provided with six groups, the number of second cutting board, first cutting board all is provided with two sets ofly, second cutting board and kelly, first cutting board and bolt all are fixed connection.

Preferably, the number of the sliding grooves and the second outer frame is two, and the glass fiber filter paper is connected with the filter shell through the sliding grooves and the second outer frame.

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

1. the utility model discloses a spout, the second frame, the baffle, first draw-in groove, the kelly, first elastic component, the bolt, the screw hole, first cutting board, the second cutting board that sets up, make the bolt promote first cutting board to do the removal of vertical direction through rotating the bolt, because kelly one end is equipped with the second cutting board that matches with first cutting board, and kelly passes through first elastic component elastic connection with first activity groove, make can promote the kelly to do the removal of horizontal direction, thereby can make kelly and the draw-in groove joint or the separation of second frame inside, make the installation and dismantlement between second frame and the filter housing comparatively simple and convenient, make can make things convenient for the clearance of glass fiber filter paper, reduced the cost of labor;

2. the utility model is provided with the first outer frame, the coarse filter screen, the sealing gasket, the second clamping groove, the clamping plate and the second elastic element, the sealing gasket is arranged on the outer ring of the first outer frame and is made of silicon rubber, so that when the first outer frame is connected with the placing groove, can prevent air from entering the filter through the edge gap, the coarse filter screen in the first outer frame is a zinc-plated square grid, can carry out primary filtration on large-particle impurities in the air so as to protect the glass fiber filter paper from deformation or abrasion and breakage, so that the glass fiber filter paper can fully exert the high-efficiency filtering function, the service life of the device is prolonged, the first outer frame and the filter shell are clamped through the clamping plate and the first clamping groove under the action of the second elastic piece, so that the connection stability of the first outer frame and the filter housing can be increased, and the first outer frame can be conveniently detached from the filter housing.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a top cross-sectional view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a filter housing; 2. a first outer frame; 3. a chute; 4. glass fiber filter paper; 5. a handle; 6. a placement groove; 7. a second outer frame; 8. a coarse filter screen; 9. a first card slot; 10. a gasket; 11. a clamping rod; 12. a first elastic member; 13. a threaded hole; 14. a first cutting plate; 15. a bolt; 16. a second cutting plate; 17. a baffle plate; 18. a first movable slot; 19. a second card slot; 20. clamping a plate; 21. a second elastic member; 22. a second movable slot; 23. a movable plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a high temperature and high efficiency filter includes a filter housing 1, a placement groove 6 is disposed inside both sides of the filter housing 1, a first outer frame 2 is disposed inside the placement groove 6, a sealing gasket 10 is disposed on an outer wall of the first outer frame 2, a coarse filter screen 8 is disposed inside the first outer frame 2, a second slot 19 is disposed inside both ends of the first outer frame 2, a second movable slot 22 is disposed inside both ends of the filter housing 1, a second elastic member 21 is uniformly disposed inside the second movable slot 22, a movable plate 23 is disposed inside the second movable slot 22 at one end of the second elastic member 21, a locking plate 20 matched with the second slot 19 is disposed inside the movable plate 23, a sliding slot 3 is disposed on both sides of an inner wall of the filter housing 1, a second outer frame 7 is disposed inside the sliding slot 3, and a baffle 17 is disposed on a top end of the second outer frame 7, the top of baffle 17, the both ends of first frame 2 one side all are provided with handle 5, first draw-in groove 9 has been seted up on the inside top in second frame 7 one side, the inside of second frame 7 all is provided with glass fiber filter paper 4, the inside of 1 top both sides of filter housing has all been seted up the first movable groove 18 of multiunit, the top of first movable groove 18 all is provided with screw hole 13, the inside of screw hole 13 all is provided with bolt 15, the bottom of bolt 15 is provided with first cutting plate 14, the inside of first movable groove 18 is provided with and first draw-in groove 9 assorted kelly 11, the outside of kelly 11 all is equipped with first elastic component 12, one side of kelly 11 be provided with first cutting plate 14 assorted second cutting plate 16.

Please refer to fig. 3, the number of the first outer frame 2, the coarse filter screen 8 and the sealing gasket 10 is two, the coarse filter screen 8, the sealing gasket 10 and the first outer frame 2 are all fixedly connected, the first outer frame 2, the coarse filter screen 8 and the sealing gasket 10 are arranged to prevent air from entering the filter through an edge gap, and large particle impurities in the air can be primarily filtered to protect the glass fiber filter paper 4 from deformation or abrasion and breakage.

Please refer to fig. 3, the number of the second engaging groove 19, the engaging plate 20, and the movable plate 23 is four, the first frame 2 and the filter housing 1 are engaged with each other through the second engaging groove 19 and the engaging plate 20 under the action of the second elastic element 21, and the second engaging groove 19, the engaging plate 20, the movable plate 23, and the second elastic element 21 can increase the connection stability between the first frame 2 and the filter housing 1, and facilitate the detachment of the first frame 2 from the filter housing 1.

Please refer to fig. 1, the number of the first engaging groove 9, the engaging rod 11, the first elastic element 12, the bolt 15, and the threaded hole 13 is set to six, the number of the second cutting plate 16 and the first cutting plate 14 is set to two, the second cutting plate 16 is fixedly connected to the engaging rod 11, the first cutting plate 14 is fixedly connected to the bolt 15, and the first engaging groove 9, the engaging rod 11, the first elastic element 12, the bolt 15, the threaded hole 13, the second cutting plate 16, and the first cutting plate 14 are arranged to facilitate the installation and the disassembly between the second outer frame 7 and the filter housing 1, so as to facilitate the cleaning of the glass fiber filter paper 4.

Please refer to fig. 1, the number of the chutes 3 and the second outer frame 7 are two, the glass fiber filter paper 4 is connected to the filter housing 1 through the chutes 3 and the second outer frame 7, and the glass fiber filter paper 4 can be conveniently placed through the chutes 3 and the second outer frame 7.

The working principle is as follows: when the glass fiber filter is used, the bolt 15 pushes the first cutting plate 14 to move in the vertical direction by rotating the bolt 15, the clamping rod 11 can be pushed to move in the horizontal direction by arranging the second cutting plate 16 matched with the first cutting plate 14 at one end of the clamping rod 11 and elastically connecting the clamping rod 11 with the first movable groove 18 through the first elastic piece 12, so that the clamping rod 11 can be clamped with or separated from the first clamping groove 9 in the second outer frame 7, the installation and the disassembly between the second outer frame 7 and the filter shell 1 are simple and convenient, the cleaning of the glass fiber filter paper 4 can be facilitated, the labor cost is reduced, the sealing gasket 10 is arranged on the outer ring of the first outer frame 2 and is made of silicon rubber, so that when the first outer frame 2 is connected with the placing groove 6, air can be prevented from entering the filter through edge gaps, the coarse filter screen 8 in the first outer frame 2 is a galvanized square grid, can carry out prefiltration to the large granule impurity in the air, with the not deformation of protection glass fiber filter paper 4 or wearing and tearing rupture, make its high efficiency filter's of glass fiber filter paper 4 ability full play effect, improve the device's long service life, and first frame 2 passes through cardboard 20 with filter housing 1 under the effect of second elastic component 21, 19 joints of second draw-in groove, make can increase the stability of being connected of first frame 2 and filter housing 1, also be convenient for dismantle first frame 2 from filter housing 1 simultaneously.

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 (5)

1. A high temperature and high efficiency filter, comprising a filter housing (1), characterized in that: the filter comprises a filter shell (1), wherein placing grooves (6) are formed in the two sides of the filter shell (1), first outer frames (2) are arranged in the placing grooves (6), sealing gaskets (10) are arranged on the outer walls of the first outer frames (2), coarse filter screens (8) are arranged in the first outer frames (2), second clamping grooves (19) are formed in the two ends of the first outer frames (2), second movable grooves (22) are formed in the two ends of the filter shell (1), second elastic pieces (21) are uniformly arranged in the second movable grooves (22), a movable plate (23) is arranged at one end, located at the second elastic piece (21), of the inner portion of the second movable groove (22), clamping plates (20) matched with the second clamping grooves (19) are arranged on the inner side of the movable plate (23), sliding grooves (3) are formed in the two sides of the inner wall of the filter shell (1), a second outer frame (7) is arranged inside the sliding chute (3), the top end of the second outer frame (7) is provided with a baffle (17), the top end of the baffle (17) and the two ends of one side of the first outer frame (2) are provided with handles (5), the top end of one side of the second outer frame (7) is provided with a first clamping groove (9), the inside of the second outer frame (7) is provided with glass fiber filter paper (4), the inside of the two sides of the top end of the filter shell (1) is provided with a plurality of groups of first movable grooves (18), the top end of each first movable groove (18) is provided with a threaded hole (13), the inside of each threaded hole (13) is provided with a bolt (15), the bottom end of each bolt (15) is provided with a first cutting plate (14), the inside of each first movable groove (18) is provided with a clamping rod (11) matched with the first clamping groove (9), the outside of kelly (11) all is equipped with first elastic component (12) by the cover, one side of kelly (11) is provided with and first cutting board (14) assorted second cutting board (16).

2. The high temperature and high efficiency filter of claim 1, wherein: the number of the first outer frame (2), the coarse filter screen (8) and the sealing gasket (10) is provided with two groups, and the coarse filter screen (8), the sealing gasket (10) and the first outer frame (2) are fixedly connected.

3. The high temperature and high efficiency filter of claim 1, wherein: the filter comprises a filter shell (1), a first clamping groove (19), a clamping plate (20), a movable plate (23), a second clamping groove (19), a clamping plate (20) and a first outer frame (2), wherein the first clamping groove (19), the clamping plate (20) and the movable plate (23) are arranged in four groups, and the first outer frame (2) is clamped with the filter shell (1) through the second clamping groove (19) and the clamping plate (20) under the action of a second elastic piece (21).

4. The high temperature and high efficiency filter of claim 1, wherein: the number of first draw-in groove (9), kelly (11), first elastic component (12), bolt (15), screw hole (13) all is provided with six groups, the number of second cutting board (16), first cutting board (14) all is provided with two sets ofly, second cutting board (16) all is fixed connection with kelly (11), first cutting board (14) and bolt (15).

5. The high temperature and high efficiency filter of claim 1, wherein: the number of the sliding chute (3) and the second outer frame (7) is two, and the glass fiber filter paper (4) is connected with the filter shell (1) through the sliding chute (3) and the second outer frame (7).

Images