CN219922376U - Filter cloth bag capable of increasing dust removal area - Google Patents

Abstract

The utility model belongs to the technical field of filter cloth bags, and discloses a filter cloth bag capable of increasing dust removal area, which comprises a filter cloth bag body, wherein an inner ring is arranged in the filter cloth bag body, four groups of fixing mechanisms capable of fixing various types of inner rings are arranged on the inner wall of the filter cloth bag body, the positions of the four groups of fixing mechanisms are all rectangular and distributed on the front, back, left and right sides of the inner ring, limiting mechanisms capable of blocking the fixing mechanisms from rotating are arranged in the four groups of fixing mechanisms, and the positions of the four groups of fixing mechanisms can be adjusted, so that the four groups of fixing mechanisms can clamp and fix the various types of inner rings in the using process, and the filter cloth bag is convenient to use for pipelines of different types; the four groups of limiting mechanisms are used for limiting the rotation positions of the four groups of fixing mechanisms, so that the problem that the inner ring cannot be clamped into the four groups of U-shaped clamping blocks due to rotation of the fixing mechanisms in the using process is avoided as much as possible.

Description

Filter cloth bag capable of increasing dust removal area

Technical Field

The utility model relates to the technical field of filter cloth bags, in particular to a filter cloth bag capable of increasing dust removal area.

Background

The bag-type dust collection technology is a mature dust collection and flue gas purification technology, and the filter cloth bag has excellent chemical property stability and heat resistance due to wide applicability and obvious economic benefit, is a representative of the highest performance in the filter material industry, and is also a variety with the highest performance in all common filter materials.

The utility model discloses a filter cloth bag capable of increasing dust removal area, which belongs to the technical field of filter cloth bags and comprises a filter cloth bag body, wherein an inner circle is arranged in the filter cloth bag body, a replacement component is arranged in the filter cloth bag body corresponding to the inner circle and comprises a connecting rod, a moving block and an inserting rod, wherein one side of the inner circle is provided with the connecting rod, the inner part of the filter cloth bag body corresponding to the connecting rod is provided with the inserting rod, and the moving block is arranged in the connecting rod corresponding to the inserting rod; according to the utility model, the replacement assembly is arranged, so that the inner ring can be replaced, and the inner rings with different radiuses can be replaced, so that the applicability of the device is improved for pipelines with different types.

In the course of implementing the present utility model, this technique has been found to have the following problems: this filter cloth bag of multiplicable dust area is fixed between inner circle and filter cloth bag body owing to the connecting rod at the in-process of using for the staff need be synchronous to change the subassembly in step of changing inner circle or filter cloth bag body and change, thereby increased the later maintenance cost of this equipment, consequently reduced the practicality of this equipment.

Therefore, a filter cloth bag capable of increasing the dust removal area is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a filter cloth bag capable of increasing dust removal area, which aims to solve the problem that a worker needs to synchronously replace a replacement component in the process of replacing an inner ring or a filter cloth bag body.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a multiplicable dust area's filter cloth bag, includes the filter cloth bag body, the inside of filter cloth bag body is provided with the inner circle, the inner wall of filter cloth bag body is provided with four sets of fixed establishment that can fix multiple model the inner circle, four sets of fixed establishment's position all is the rectangle and distributes four sides around the inner circle, four sets of fixed establishment's inside all installs can block fixed establishment carries out pivoted stop gear.

Further, four groups of fixing mechanisms are arranged inside the fixing mechanism, each fixing mechanism comprises a first connecting block, one side, close to the inner ring, of each first connecting block is provided with a threaded hole, each inner thread of each first connecting block is connected with a screw, each screw is close to one end of the inner ring, each connecting block is fixedly connected with a second connecting block, each connecting block is connected with a U-shaped clamping block in a rotating mode, each connecting block is close to one side of the inner ring, and each U-shaped clamping block is matched with the inner contour of the inner ring.

Further, four groups of the first connecting blocks are fixedly connected with fixed blocks on the lower surface of the first connecting blocks, threaded holes are formed in the four groups of the fixed blocks, bolts are connected with the internal threads of the four groups of the fixed blocks, and the four groups of the bolts penetrate through the adjacent groups of the fixed blocks to be connected with the inside of the filter cloth bag body.

Further, two groups of through holes are formed in the outer surfaces of the four groups of bolts, and bolts are inserted into the through holes of the four groups of bolts.

Further, the four groups of the limiting mechanisms comprise positioning blocks, the lower surfaces of the four groups of the positioning blocks are fixedly connected to the upper surfaces of the adjacent groups of the first connecting blocks, grooves are formed in the four groups of the positioning blocks, fixing rods are slidably connected to the grooves of the four groups of the positioning blocks, and one sides, close to the inner ring, of the fixing rods are fixedly connected to one sides, far away from the inner ring, of the adjacent groups of U-shaped clamping blocks.

Further, the inner side walls of the four groups of U-shaped clamping blocks are adhered with suckers.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the positions of the four groups of U-shaped clamping blocks can be adjusted, so that the four groups of U-shaped clamping blocks can clamp and fix inner rings of various types, and the four groups of U-shaped clamping blocks are convenient to use for pipelines of different types; the four groups of U-shaped clamping blocks are clamped on the outer surface of the inner ring, so that the cost consumed in the replacement process of the subsequent inner ring is reduced, and the practicability of the device is improved.

2. According to the utility model, the outer surface of the fixing rod is slidably connected in the groove of the positioning block, so that the positioning block and the fixing rod limit the rotation position of the U-shaped clamping block, and further, the phenomenon that a worker drives the U-shaped clamping block to rotate in the process of adjusting the U-shaped clamping block to move, so that the subsequent worker needs to secondarily adjust the position of the U-shaped clamping block is avoided, and the labor amount consumed by the worker in replacing the inner ring is reduced.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic diagram of a limiting mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the suction cup in the present utility model;

FIG. 4 is a cross-sectional view of a screw according to the present utility model.

Reference numerals: 1. a filter cloth bag body; 2. an inner ring; 3. a fixing mechanism; 4. a first connecting block; 5. a screw; 6. a second connecting block; 7. a U-shaped clamping block; 8. a suction cup; 9. a fixed block; 10. a bolt; 11. a plug pin; 12. a positioning block; 13. a fixed rod; 14. and a limiting mechanism.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a filter cloth bag capable of increasing dust removal area comprises a filter cloth bag body 1, wherein an inner ring 2 is arranged in the filter cloth bag body 1, four groups of fixing mechanisms 3 capable of fixing various types of inner rings 2 are arranged on the inner wall of the filter cloth bag body 1, the positions of the four groups of fixing mechanisms 3 are all rectangular and distributed on the front, back, left and right sides of the inner ring 2, and limiting mechanisms 14 capable of preventing the fixing mechanisms 3 from rotating are arranged in the four groups of fixing mechanisms 3; specifically, the positions of the four groups of fixing mechanisms 3 can be adjusted, so that the four groups of fixing mechanisms 3 can clamp and fix inner rings 2 with various types in the using process, and the four groups of fixing mechanisms are convenient for pipelines with different types to use; the four groups of limiting mechanisms 14 are used for limiting the rotation positions of the four groups of fixing mechanisms 3, so that the situation that the inner ring 2 cannot be clamped into the four groups of U-shaped clamping blocks 7 due to rotation of the fixing mechanisms 3 in the using process is avoided as much as possible.

As shown in fig. 1 and 2, the four groups of fixing mechanisms 3 comprise a first connecting block 4, threaded holes are formed in one side, close to the inner ring 2, of the first connecting block 4, screw rods 5 are connected to the internal threads of the first connecting block 4, a second connecting block 6 is fixedly connected to one end, close to the inner ring 2, of the first screw rod 5, a U-shaped clamping block 7 is rotatably connected to one side, close to the inner ring 2, of the second connecting block 6, and the inner contour of the U-shaped clamping block 7 is matched with the inner contour of the inner ring 2; specifically, after the inner ring 2 is placed inside the filter cloth bag body 1, the four groups of U-shaped clamping blocks 7 are driven to move by rotating the four groups of connecting blocks II 6, the inner side walls of the four groups of U-shaped clamping blocks 7 are abutted to the outer surface of the inner ring 2, so that the moving position of the inner ring 2 is limited by the four groups of U-shaped clamping blocks 7, the inner ring 2 is prevented from falling off in the using process as much as possible, and the stability of the inner ring 2 in the using process is improved.

Meanwhile, the positions of the four groups of U-shaped clamping blocks 7 can be adjusted, so that the four groups of U-shaped clamping blocks 7 can clamp and fix inner rings 2 with various types, and the pipeline clamping device is convenient to use for pipelines with different types; the four groups of U-shaped clamping blocks 7 are clamped on the outer surface of the inner ring 2, so that the cost consumed in the replacement process of the subsequent inner ring 2 is reduced, and the practicability of the device is improved.

As shown in fig. 1 and 2, the lower surfaces of the four groups of connecting blocks 4 are fixedly connected with fixing blocks 9, threaded holes are formed in the four groups of fixing blocks 9, bolts 10 are connected to the internal threads of the four groups of fixing blocks 9, and the four groups of bolts 10 penetrate through the adjacent groups of fixing blocks 9 to be connected to the inside of the filter cloth bag body 1; specifically, the first connecting block 4 is arranged on the inner wall of the filter cloth bag body 1 through the bolt 10 and the fixed block 9, so that a subsequent worker can detach the fixing mechanism 3 from the inside of the filter cloth bag body 1 through rotating the bolt 10, and the cost expenditure consumed by the subsequent filter cloth bag body 1 during replacement is reduced.

As shown in fig. 1 and 2, two groups of through holes are formed in the outer surfaces of the four groups of bolts 10, and bolts 11 are inserted into the through holes of the four groups of bolts 10; specifically, when a worker rotates the bolt 10 to detach the movable fixing mechanism 3, the bolt 11 is inserted into the through hole of the bolt 10, and then the bolt 10 is driven to rotate by rotating the bolt 11, so that the worker does not need to take tools when detaching the movable fixing mechanism 3, and the labor amount consumed by the worker when detaching or installing the fixing mechanism 3 is shortened; through the surface of bolt 10 has seted up multiple through-hole for bolt 11's position can be adjusted according to bolt 10's rotation position, thereby avoids bolt 11 to rotate to bolt 10 upper end as far as possible and leads to the staff unable to continue to drive bolt 10 through pushing bolt 11 and rotate, has consequently improved the practicality of this equipment.

As shown in fig. 2, the four sets of positioning mechanisms 14 each include a positioning block 12, the lower surfaces of the four sets of positioning blocks 12 are fixedly connected to the upper surfaces of the adjacent one set of connecting blocks 4, grooves are formed in the four sets of positioning blocks 12, fixing rods 13 are slidably connected in the grooves of the four sets of positioning blocks 12, and one sides of the four sets of fixing rods 13 close to the inner ring 2 are fixedly connected to one sides of the adjacent one set of U-shaped clamping blocks 7 far away from the inner ring 2; specifically, the outer surface of the fixing rod 13 is slidably connected inside the groove of the positioning block 12, so that the positioning block 12 and the fixing rod 13 limit the rotation position of the U-shaped clamping block 7, and further, the situation that a worker drives the U-shaped clamping block 7 to rotate in the process of adjusting the U-shaped clamping block 7 to move so that the subsequent worker needs to secondarily adjust the position of the U-shaped clamping block 7 is avoided as much as possible, and the labor amount consumed by the worker in replacing the inner ring 2 is reduced.

As shown in fig. 1 to 3, the inner side walls of the four groups of U-shaped clamping blocks 7 are adhered with suckers 8; specifically, the positions of the four groups of suckers 8 are located between the four groups of U-shaped clamping blocks 7 and 22, so that the four groups of U-shaped clamping blocks 7 are adsorbed on the outer surface of the inner ring 2 after being mounted on the four side outer surfaces of the inner ring 2, and the four groups of suckers 8 limit the rotation position of the inner ring 2 in the filter cloth bag body 1, thereby avoiding the inner ring 2 from rotating in the filter cloth bag body 1 in the using process as much as possible, and improving the stability of the inner ring 2 in the using process; the four groups of suckers 8 are respectively adhered to the inner side walls of the four groups of U-shaped clamping blocks 7, so that the four groups of suckers 8 can be detached and replaced after long-term use.

To sum up: when the inner ring 2 is placed inside the filter cloth bag body 1, the four groups of U-shaped clamping blocks 7 are driven to move by rotating the four groups of connecting blocks II 6, and the inner side walls of the four groups of U-shaped clamping blocks 7 are abutted against the outer surface of the inner ring 2, so that the moving positions of the inner ring 2 are limited by the four groups of U-shaped clamping blocks 7, the inner ring 2 is prevented from falling off in the using process as much as possible, and the stability of the inner ring 2 in the using process is improved; the positions of the four groups of U-shaped clamping blocks 7 can be adjusted, so that the four groups of U-shaped clamping blocks 7 can clamp and fix inner rings 2 of various types, and pipelines of different types can be used conveniently.

Meanwhile, when a worker rotates the bolt 10 to detach the movable fixing mechanism 3, the bolt 11 is inserted into the through hole of the bolt 10, and then the bolt 10 is driven to rotate by rotating the bolt 11, so that the worker does not need to take tools when detaching the movable fixing mechanism 3, and the labor amount consumed by the worker when detaching or installing the fixing mechanism 3 is shortened; through the surface of bolt 10 has seted up multiple through-hole for bolt 11's position can be adjusted according to bolt 10's rotation position, thereby avoids bolt 11 to rotate to bolt 10 upper end as far as possible and leads to the staff unable to continue to drive bolt 10 through pushing bolt 11 and rotate, has consequently improved the practicality of this equipment.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a filter cloth bag of multiplicable dust removal area, includes filter cloth bag body (1), its characterized in that: the inside of filter cloth bag body (1) is provided with inner circle (2), the inner wall of filter cloth bag body (1) is provided with four sets of fixed establishment (3) that can fix multiple model inner circle (2), four sets of fixed establishment (3) position all is the rectangle and distributes four sides around inner circle (2), four sets of fixed establishment (3)'s inside all installs can block fixed establishment (3) carries out pivoted stop gear (14).

2. The filter cloth bag capable of increasing dust removal area according to claim 1, wherein: four groups the inside of fixed establishment (3) is all including connecting block one (4), four groups connecting block one (4) is close to one side of inner circle (2) is all offered threaded hole, four groups connecting block one (4)'s internal screw thread all is connected with screw rod (5), four groups screw rod (5) are close to one end of inner circle (2) is equal fixedly connected with connecting block two (6), four groups connecting block two (6) are close to one side of inner circle (2) is all rotated and is connected with U type fixture block (7), four groups U type fixture block (7) interior profile all with the interior profile looks adaptation of inner circle (2).

3. A filter cloth bag capable of increasing dust removal area as claimed in claim 2, wherein: four groups the equal fixedly connected with fixed block (9) of lower surface of connecting block one (4), four groups the screw hole has all been seted up to the inside of fixed block (9), four groups the internal thread of fixed block (9) all is connected with bolt (10), four groups bolt (10) pass adjacent a set of fixed block (9) are connected the inside of filter cloth bag body (1).

4. A filter cloth bag capable of increasing a dust removal area according to claim 3, wherein: two groups of through holes are formed in the outer surfaces of the four groups of bolts (10), and bolts (11) are inserted into the through holes of the four groups of bolts (10).

5. The filter cloth bag capable of increasing dust removal area according to claim 4, wherein: the inside of four groups stop gear (14) is all including locating piece (12), four groups the equal fixed connection of lower surface of locating piece (12) is in adjacent a set of connecting block one (4) upper surface, four groups the inside of locating piece (12) is all set up flutedly, four groups the inside equal sliding connection of recess of locating piece (12) has dead lever (13), four groups dead lever (13) are close to one side of inner circle (2) is equal fixed connection in adjacent a set of U type fixture block (7) is kept away from one side of inner circle (2).

6. A filter cloth bag capable of increasing dust removal area as claimed in claim 2, wherein: the inner side walls of the four groups of U-shaped clamping blocks (7) are adhered with suckers (8).