CN214861972U

CN214861972U - High-efficient dust removal sack

Info

Publication number: CN214861972U
Application number: CN202120446436.9U
Authority: CN
Inventors: 杨加左
Original assignee: Jiangsu Zhizhen Environmental Protection Technology Co ltd
Current assignee: Jiangsu Zhizhen Environmental Protection Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-26
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a high-efficiency dust removal cloth bag, which comprises a cloth bag body and a support frame, wherein the support frame is arranged at the inner side of the cloth bag body, the cloth bag body comprises an inner layer and a plurality of outer layers, the outer layers are uniformly arranged at the outer end of the inner layer, a mounting plate is arranged at the top end of the cloth bag body, a mounting ring is arranged at the top end of the support frame, a through hole is formed in the mounting plate, a plurality of limit blocks are arranged at the outer side of the mounting ring, a plurality of limit grooves are formed at the upper end of the mounting plate, a first threaded hole is formed at the upper end of each limit groove, the first threaded hole is in bolted connection with the second threaded hole, a fan is arranged at the inner side of the mounting ring, a plurality of connecting rods are connected and arranged between the fan and the inner wall of the mounting ring, an air guide pipe is arranged by extending downwards at the output end of the fan, a first ventilation hole is formed at the bottom end of the air guide pipe, and a plurality of second ventilation holes are formed in the side wall of the air guide pipe; the design of the outer layer can remove dust efficiently; due to the design of the limiting block, the disassembly is convenient; the design of fan, the convenient clearance.

Description

High-efficient dust removal sack

Technical Field

The utility model relates to a dust removal sack technical field specifically is a high-efficient dust removal sack.

Background

The dust removal sack can be called the heart of bag collector, generally called filter dust bag, the collection dirt bag, the laying dust bag, the dust bag, dust catcher sack etc., the dust bag is as one of the essential component of sack collector, the sack collector is also called filter type dust remover, it is a dry-type high-efficient dust remover, it is the dust collector who utilizes the bag filter element of fibre knitting preparation to catch solid particulate matter in the dusty gas, its theory of action is that dust particle is blocked with the fibre collision because of inertial force effect when bypassing filter cloth fibre, the effective filter area of sack when current dust removal sack is used is less, adsorption efficiency is lower, it realizes to support to it to need the erection bracing frame inside the sack, it is comparatively troublesome to install, inconvenient dismantlement, and the sack needs to clear up it after using for a period, the cleaning operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high-efficient dust removal sack.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency dust removal cloth bag comprises a cloth bag body and a support frame, wherein the support frame is arranged on the inner side of the cloth bag body, the cloth bag body comprises an inner layer and a plurality of outer layers, the outer layers are uniformly arranged at the outer end of the inner layer, the outer layers are mutually connected, a mounting plate is arranged at the top end of the cloth bag body, a mounting ring is arranged at the top end of the support frame, a through hole is formed in the mounting plate corresponding to the mounting ring, the mounting ring is in sliding connection with the through hole, a plurality of limiting blocks are arranged at the top end of the outer side end of the mounting ring, a plurality of limiting grooves are formed in the upper end of the mounting plate corresponding to the limiting blocks, first threaded holes are formed in the limiting blocks, second threaded holes are formed in the upper ends of the limiting grooves corresponding to the first threaded holes, the first threaded holes are in bolted connection with the second threaded holes, and a fan is arranged on the inner side of the mounting ring, the fan is connected with an external power supply, a plurality of connecting rods are connected and arranged between the fan and the inner wall of the mounting ring, an air guide pipe is arranged at the downward extension of the output end of the fan, a first air vent is formed in the bottom end of the air guide pipe, and a plurality of second air vents are formed in the side wall of the air guide pipe.

In a further preferred mode, a plurality of the outer layers each include a fine fiber layer, a base fabric layer, and a coarse fiber layer, and the fine fiber layer, the base fabric layer, and the coarse fiber layer are arranged in this order from the inside to the outside.

In a further preferred embodiment, a collision body is arranged between the inner layer and the outer layers.

In a further preferred embodiment, a plurality of the collision body surfaces are each provided with a plurality of projections.

In a further preferred embodiment, the mounting plate is provided with a sealing ring around it.

Preferably in further, two through grooves are formed in the upper end face of the mounting plate, handles are arranged in the through grooves, a rotating shaft penetrates through the handles, and the rotating shaft is rotatably connected with the through grooves.

In a further preferred embodiment, a plurality of support rods are connected between the air guide pipe and the support frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient dust removal sack possesses following beneficial effect:

in the utility model, the outer layer is designed, the external air with dust enters, the coarse fiber layer on the outer layer realizes the filtration and adsorption of the dust, the base cloth layer preferably adopts 100 percent PTFE fiber filtering material, and the multi-layer adsorption of the fine fiber layer, the base cloth layer and the coarse fiber layer enhances the overall dust removal efficiency of the device; the design of the limiting block is that the supporting frame with the mounting ring is installed in a sliding mode along the through hole, the limiting block is correspondingly installed in the limiting groove, the bolts are placed into the first threaded hole and the second threaded hole and are screwed tightly, the supporting frame supports the cloth bag body, the mounting and dismounting of the device are facilitated, and the operation is facilitated; the design of fan, the fan blows in the air guide pipe, and the wind regime blows downwards through the first ventilation hole of air guide pipe, realizes the clearance to sack body bottom, and a plurality of second ventilation holes are to blowing all around, realize the clearance all around to the sack body, and the fan air supply has bellied collision body to rock between drive inlayer and the skin, and the collision body collides the skin, strengthens the clearance effect, conveniently clears up the sack body, avoids dismantling, improves work efficiency.

Drawings

FIG. 1 is a schematic cross-sectional view of an optimized overall structure of an efficient dust-collecting cloth bag of the present invention;

FIG. 2 is a schematic top view of a preferred mounting plate structure of an efficient dust collecting bag according to the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

fig. 4 is an enlarged schematic view of a part of the structure B in fig. 1.

In the figure: 1. a cloth bag body; 2. a support frame; 3. an inner layer; 4. an outer layer; 41. a fine fiber layer; 42. a base cloth layer; 43. a coarse fiber layer; 5. mounting a plate; 6. a mounting ring; 7. a through hole; 8. a limiting block; 9. a limiting groove; 10. a first threaded hole; 11. a second threaded hole; 12. a fan; 13. a connecting rod; 14. an air guide pipe; 15. a first vent hole; 16. a second vent hole; 17. a collision body; 18. a protrusion; 19. a seal ring; 20. a through groove; 21. a handle; 22. a rotating shaft; 23. a support rod.

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.

Example (b):

referring to fig. 1-4, a high-efficiency dust-removing cloth bag comprises a cloth bag body 1 and a support frame 2, wherein the support frame 2 is installed inside the cloth bag body 1, the cloth bag body 1 comprises an inner layer 3 and a plurality of outer layers 4, the outer layers 4 are uniformly arranged at the outer end of the inner layer 3, the outer layers 4 are connected with each other, a mounting plate 5 is arranged at the top end of the cloth bag body 1, a mounting ring 6 is arranged at the top end of the support frame 2, a through hole 7 is arranged on the mounting plate 5 corresponding to the mounting ring 6, the mounting ring 6 is slidably connected with the through hole 7, a plurality of limiting blocks 8 are arranged at the top of the outer end of the mounting ring 6, a plurality of limiting grooves 9 are arranged at the upper end of the mounting plate 5 corresponding to the limiting blocks 8, a plurality of first threaded holes 10 are arranged on the limiting blocks 8, and a second threaded hole 11 is arranged at the upper end of the limiting grooves 9 corresponding to the first threaded holes 10, the first threaded hole 10 is connected with the second threaded hole 11 through a bolt, a fan 12 is arranged on the inner side of the mounting ring 6, the fan 12 is connected with an external power supply, a plurality of connecting rods 13 are connected and arranged between the fan 12 and the inner wall of the mounting ring 6, an air guide pipe 14 is arranged at the downward extension of the output end of the fan 12, a first ventilation hole 15 is formed in the bottom end of the air guide pipe 14, and a plurality of second ventilation holes 16 are formed in the side wall of the air guide pipe 14.

In this embodiment, it is a plurality of outer 4 all includes thin fiber layer 41, base cloth layer 42 and thick fiber layer 43, thin fiber layer 41, base cloth layer 42 and thick fiber layer 43 set gradually from inside to outside, and thin fiber layer 41, base cloth layer 42 and thick fiber layer 43 cooperate and realize the multiple-layer filtering to gas, the filter effect of reinforcing means, increase of service life.

In this embodiment, all be provided with collision body 17 between inlayer 3 and a plurality of skin 4, collision body 17 is between inlayer 3 and skin 4, and wind-force drives it and rocks, reduces the dust on the skin 4 and piles up.

In this embodiment, a plurality of protrusions 18 are disposed on the surfaces of a plurality of collision bodies 17, and the protrusions 18 enhance the effect of the collision bodies 17 when they collide with the outer layer 4, thereby ensuring the cleaning effect.

In this embodiment, mounting panel 5 is provided with sealing washer 19 all around, and sealing washer 19 realizes sealed to mounting panel 5 and external device junction, guarantees the sealed effect of device, guarantees dust removal effect.

In this embodiment, two through grooves 20, two have been seted up to mounting panel 5 up end all be provided with handle 21 in the through groove 20, it is provided with pivot 22 to run through on the handle 21, pivot 22 rotates with through groove 20 to be connected, and pivot 22 drives handle 21 at through groove 20 internal rotation, and the convenience is to the operation of mentioning of integrated device.

In this embodiment, a plurality of support rods 23 are connected between the air guide duct 14 and the support frame 2, and the support rods 23 support the air guide duct 14, so as to prevent the air guide duct 14 from shaking due to wind force and ensure normal use of the air guide duct 14.

The working principle is as follows:

in conclusion, when the dust removal device is used, firstly, the support frame 2 with the mounting ring 6 is installed in a sliding mode along the through hole 7, the limiting block 8 is correspondingly installed in the limiting groove 9, the bolts are placed into the first threaded holes 10 and the second threaded holes 11 and are screwed tightly, the support frame 2 supports the cloth bag body 1, the handle 21 in the through groove 20 is rotated, the rotating shaft 22 on the handle 21 rotates relative to the through groove 20, the whole device is lifted and then placed into a shell of the cloth bag dust remover for installation, the device is used after installation, air with dust outside enters, the coarse fiber layer 43 of the outer layer 4 primarily filters and adsorbs the dust, the base cloth layer 42 preferably adopts PTFE fiber filtering materials, the fine fiber layer 41, the base cloth layer 42 and the coarse fiber layer 43 are adsorbed in multiple levels, the whole dust removal efficiency of the device is enhanced, the service life is prolonged, when the dust removal device is used for a period of time, the outside air source to be filtered is stopped, with device and external pipeline disconnection, start the power of fan 12, fan 12 blows to wind-guiding pipe 14 is interior, the wind regime blows downwards through first ventilation hole 15 of wind-guiding pipe 14, realize the clearance to 1 bottom of sack body, a plurality of second ventilation holes 16 are to blowing all around, realize the clearance around sack body 1, fan 12 air supply, it rocks to drive the collision body 17 that has protruding 18 between inlayer 3 and the skin 4, collision body 17 collides skin 4, strengthen the clearance effect, after the clearance is accomplished, with device and external pipeline intercommunication, continue to use.

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

1. A high-efficiency dust removal cloth bag comprises a cloth bag body (1) and a support frame (2), wherein the support frame (2) is arranged on the inner side of the cloth bag body (1), and is characterized in that the cloth bag body (1) comprises an inner layer (3) and a plurality of outer layers (4), the outer layers (4) are uniformly arranged at the outer end of the inner layer (3), the outer layers (4) are mutually connected, a mounting plate (5) is arranged at the top end of the cloth bag body (1), a mounting ring (6) is arranged at the top end of the support frame (2), a through hole (7) is formed in the mounting plate (5) corresponding to the mounting ring (6), the mounting ring (6) is in sliding connection with the through hole (7), a plurality of limit blocks (8) are arranged at the top of the outer side end of the mounting ring (6), a plurality of limit grooves (9) are formed in the upper end face of the mounting plate (5) corresponding to the limit blocks (8), a plurality of first threaded holes (10) are formed in the limiting blocks (8), the upper ends of the limiting grooves (9) correspond to the first threaded holes (10) and are provided with second threaded holes (11), the first threaded holes (10) are in bolted connection with the second threaded holes (11), a fan (12) is arranged on the inner side of the mounting ring (6), the fan (12) is connected with an external power supply, a plurality of connecting rods (13) are connected between the fan (12) and the inner wall of the mounting ring (6), an air guide pipe (14) extends downwards and is arranged at the output end of the fan (12), a first ventilation hole (15) is formed in the bottom end of the air guide pipe (14), and a plurality of second ventilation holes (16) are formed in the side wall of the air guide pipe (14).

2. The high efficiency dust collecting bag according to claim 1, wherein: a plurality of outer layer (4) all include thin fibrous layer (41), base cloth layer (42) and coarse fibre layer (43), thin fibrous layer (41), base cloth layer (42) and coarse fibre layer (43) set gradually from inside to outside.

3. The high efficiency dust removal cloth bag according to claim 2, wherein: collision bodies (17) are arranged between the inner layer (3) and the outer layers (4).

4. A high efficiency dust collecting cloth bag according to claim 3, wherein: the surfaces of the collision bodies (17) are provided with a plurality of bulges (18).

5. The high efficiency dust collecting bag according to claim 1, wherein: and sealing rings (19) are arranged around the mounting plate (5).

6. The high efficiency dust collecting cloth bag according to claim 5, wherein: two through grooves (20), two have been seted up to mounting panel (5) up end all be provided with handle (21) in leading to groove (20), it is provided with pivot (22) to run through on handle (21), pivot (22) and logical groove (20) rotate the connection.

7. The high efficiency dust collecting bag according to claim 1, wherein: a plurality of support rods (23) are connected between the air guide pipe (14) and the support frame (2).