CN217312509U - Glass fiber bag type filter - Google Patents

Abstract

The utility model discloses a fine bag filter of glass relates to fine filtration technical field of glass, including main extension board, be provided with on the main extension board and cross the filter bag, cross the filter bag and pass through fixture and fix the one side at main extension board, fixture is including vice extension board, the inboard slip of main extension board has the sliding tray, the inboard sliding connection of sliding tray has the slider, the inside of sliding tray is provided with the spring, it has the pendulum rod to articulate on the slider, the one end of pendulum rod articulates on vice extension board. The utility model has the advantages that: through the thrust action of the spring, the auxiliary support plate can be applied to be firmly attached to one side of the main support plate, the clamping of the opening of the filter bag can be realized, the disassembly and the assembly of the filter bag are facilitated, and more time can be saved in long and frequent disassembly and assembly.

Description

Glass fiber bag type filter

Technical Field

The utility model relates to a fine filtration technical field of glass specifically is a fine bag filter of glass.

Background

The glass fiber bag type filter adopts glass fiber filter paper as a material. The glass fiber is an inorganic non-metallic material with excellent performance, has various types, has the advantages of good insulativity, strong heat resistance and good corrosion resistance, and can play the role of containing filtered substances while filtering by weaving the glass fiber into a bag-shaped structure.

The publication number is: CN209221726U discloses a medium-efficiency glass fiber bag filter, which comprises a base, a connecting sheet, a sliding chute, a sliding column, a mounting groove, a dust collecting plate, a metal frame, glass fiber cotton, a clamping sleeve, a filter screen and a dust cleaning mechanism, wherein the base is square and provided with a groove; 2 connecting pieces are respectively arranged on two sides of the glass fiber cotton and clamped on the sliding column; the sliding groove is formed in the connecting piece; 4 sliding columns are adopted and are all clamped on the metal frame; the mounting groove is formed in the end part of the right side of the base and extends to the inside; the dust collecting board is clamped in the mounting groove; the metal frames are arranged into a shape of' 20866; the glass fiber cotton is wrapped on the outer side of the metal frame; the clamping sleeve is clamped and fixed with the metal frame; the filter screen is embedded at the outer side of the cutting sleeve; the dust cleaning mechanism is fixed on the base through bolts and is connected with the metal frame through an extension bar.

Present fine bag filter of glass is in the use, it is crossed between filter bag and the main body frame, carry out the centre gripping through the clamp plate, the clamp plate passes through screw fixed mounting on the frame, in order to reach the purpose of fixing filter bag on the frame like this, the mode has better stability like this, but filter bag need often dismantle it because its working property, in order to take out the filter, adopt the mode of screw fixation, although the steadiness is better, but dismantle very inconvenient, in frequent dismantlement installation, can waste more time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fine bag filter of glass, through the thrust effect of spring, can apply vice extension board and firmly laminate in main tributary board one side, can realize the centre gripping to crossing the filter bag opening part, made things convenient for the dismantlement and the installation of crossing the filter bag, can practice thrift more time in long frequent dismantlement and the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fine bag filter of glass, includes main extension board, be provided with on the main extension board and cross the filter bag, cross the filter bag and fix the one side at main extension board through fixture, fixture is including vice extension board, the inboard slip of main extension board has the sliding tray, the inboard sliding connection of sliding tray has the slider, the inside of sliding tray is provided with the spring, it has the pendulum rod to articulate on the slider, the one end of pendulum rod articulates on vice extension board.

Preferably, the main support plate and the auxiliary support plate are both provided with a filter opening, and the filter bag covers one side of the filter opening.

Preferably, the upper end of the filter bag is provided with an extension edge, and the extension edge is clamped between the main support plate and the auxiliary support plate.

Preferably, the number of the sliding blocks is two, the two sliding blocks are respectively arranged at two ends of the sliding groove, and the spring is arranged between the two sliding blocks.

Preferably, the spring is in a compressed state, and two ends of the spring respectively abut against the side surfaces of the sliding block.

Preferably, a fixed block is arranged on the outer side of the sliding block, a first mandrel is connected to the fixed block in a rotating mode, and the first mandrel is fixedly connected with the oscillating rod.

Preferably, the auxiliary support plate is provided with a position avoiding groove, a second mandrel is rotatably connected in the position avoiding groove, and one end of the swing rod is fixedly connected with the second mandrel.

Compared with the prior art, the beneficial effects of the utility model are that: the glass fiber bag type filter comprises: extrude main extension board all the time through vice extension board, can be so that cross the filter bag centre gripping between the two, form the fixed to crossing the filter bag, spring extrusion slider, make two sliders keep away from each other, can make the angle of pendulum rod change like this, the lower extreme of pendulum rod can upwards carry out the displacement, can drive vice extension board like this and upwards carry out the displacement, realize the extrusion effect, only need overcome the elasticity of spring, just can make vice extension board displacement down, can take off like this and cross the filter bag, the dismantlement and the installation of filter bag have been made things convenient for, can practice thrift more time in long frequent dismantlement and the installation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the main support plate and the auxiliary support plate of the present invention after being opened;

FIG. 3 is a schematic view of the filter bag structure of the present invention;

fig. 4 is a partial cross-sectional view of the present invention;

fig. 5 is an enlarged view of the position a of the present invention.

In the figure: 10. a main support plate; 11. a secondary support plate; 12. a filter bag; 13. edge extension; 14. a filter opening; 15. A position avoiding groove; 16. a second mandrel; 17. a swing rod; 18. a sliding groove; 19. a slider; 20. a fixed block; 21. a first mandrel; 22. a spring.

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. 1-5, the present invention provides a technical solution: a glass fiber bag type filter comprises a main support plate 10, wherein a filter bag 12 is arranged on the main support plate 10, the filter bag 12 is arranged in a V shape, the material of the filter bag 12 is made of glass fiber, the filter bag 12 is fixed on one side of the main support plate 10 through a clamping mechanism, the main support plate 10 can ensure that the filter bag 12 is always in an open state, the filter bag 12 is positioned and molded, the clamping mechanism comprises an auxiliary support plate 11, the auxiliary support plate 11 is close to the main support plate 10, the filter bag 12 is clamped between the main support plate 10 and the auxiliary support plate 11, the filter bag 12 is fixed, a sliding groove 18 slides on the inner side of the main support plate 10, a sliding block 19 is connected to the inner side of the sliding groove 18 in a sliding mode, the sliding block 19 can move in the sliding groove 18, a spring 22 is arranged inside the sliding groove 18, and a swing rod 17 is hinged to the sliding block 19, one end of the swing rod 17 is hinged to the auxiliary support plate 11, the sliding blocks 19 are far away from each other under the action of the spring 22, so that the angle between the swing rods 17 is gradually increased, the swing rod 17 drives the auxiliary support plate 11 to be close to the main support plate 10 when the angle is increased, the clamping purpose of the auxiliary support plate 11 is achieved, the auxiliary support plate 11 can be far away from the main support plate 10 only by overcoming the elastic force of the spring 22, and the filter bag 12 can be taken down.

Referring to fig. 1 and 2, the main support plate 10 and the auxiliary support plate 11 are both provided with a filter opening 14, the filter bag 12 covers one side of the filter opening 14, the filter opening 14 is arranged corresponding to the filter bag 12, and the filtrate can flow into the filter bag 12 through the filter opening 14.

Referring to fig. 2 and 3, an extension 13 is disposed at an upper end of the filter bag 12, the extension 13 is clamped between the main support plate 10 and the auxiliary support plate 11, and the arrangement of the extension 13 facilitates the clamping of the auxiliary support plate 11, so that the stability of the filter bag 12 is increased.

Referring to fig. 2, 4 and 5, two sliding blocks 19 are provided, the two sliding blocks 19 are respectively disposed at two ends of the sliding groove 18, the two sliding blocks 19 are respectively connected with the two swing rods 17, the spring 22 is disposed between the two sliding blocks 19, the spring 22 is in a compressed state, two ends of the spring 22 respectively abut against side surfaces of the sliding blocks 19, the two sliding blocks 19 are squeezed to be away from each other through elasticity of the spring 22, the sliding blocks 19 can drive the swing rods 17 to displace when being away from each other, an angle between the two swing rods 17 can be increased when the swing rods 17 displace, so that vertical heights of upper and lower ends of the swing rods 17 can be reduced, the swing rods 17 can drive the auxiliary supporting plate 11 to be close to the main supporting plate 10, and clamping of the filter bag 12 is achieved.

Referring to fig. 4 and 5, a fixed block 20 is disposed on an outer side of the slider 19, the fixed block 20 is rotatably connected to a first core shaft 21, the first core shaft 21 is fixedly connected to the swing rod 17, the fixed block 20 is arranged in an inclined C-shape, the first core shaft 21 is automatically connected to the fixed block 20, so that the swing rod 17 can be hinged to the fixed block 20, the auxiliary support plate 11 is provided with a clearance groove 15, the clearance groove 15 is rotatably connected to a second core shaft 16, one end of the swing rod 17 is fixedly connected to the second core shaft 16, and the swing rod 17 is connected to the auxiliary support plate 11 to drive the auxiliary support plate 11 to move.

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 (7)

1. The glass fiber bag type filter is characterized in that: including main extension board (10), be provided with on main extension board (10) and cross filter bag (12), cross filter bag (12) and fix in one side of main extension board (10) through fixture, fixture is including vice extension board (11), the inboard slip of main extension board (10) has sliding tray (18), the inboard sliding connection of sliding tray (18) has slider (19), the inside of sliding tray (18) is provided with spring (22), it has pendulum rod (17) to hinge on slider (19), the one end of pendulum rod (17) articulates on vice extension board (11).

2. The fiberglass bag filter of claim 1, wherein: the main support plate (10) and the auxiliary support plate (11) are both provided with a filter opening (14), and the filter bag (12) covers one side of the filter opening (14).

3. The fiberglass bag filter of claim 1, wherein: an extension edge (13) is arranged at the upper end of the filter bag (12), and the extension edge (13) is clamped between the main support plate (10) and the auxiliary support plate (11).

4. The fiberglass bag filter of claim 1, wherein: the number of the sliding blocks (19) is two, the two sliding blocks (19) are respectively arranged at two ends of the sliding groove (18), and the spring (22) is arranged between the two sliding blocks (19).

5. The fiberglass bag filter of claim 4, wherein: the spring (22) is in a compressed state, and two ends of the spring (22) respectively abut against the side faces of the sliding block (19).

6. The fiberglass bag filter of claim 1, wherein: the outer side of the sliding block (19) is provided with a fixed block (20), the fixed block (20) is connected with a first core shaft (21) in a rotating mode, and the first core shaft (21) is fixedly connected with the oscillating rod (17).

7. The fiberglass bag filter of claim 1, wherein: a position avoiding groove (15) is formed in the auxiliary support plate (11), a second mandrel (16) is rotatably connected in the position avoiding groove (15), and one end of the swing rod (17) is fixedly connected with the second mandrel (16).

Images