CN212914890U

CN212914890U - Pulse bag dust collector convenient to change sack

Info

Publication number: CN212914890U
Application number: CN202021365742.1U
Authority: CN
Inventors: 梁国良
Original assignee: Hebei Jianghan Environmental Protection Technology Co ltd
Current assignee: Hebei Jianghan Environmental Protection Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-09
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a pulse bag dust collector convenient for replacing a cloth bag, which comprises a box body and a dust collection box, wherein an air bag is fixed on the upper side of the box body through bolts, the utility model is provided with a splicing interception device consisting of a sealing ring, a sealing plate, a interception plate and a buckling block, the buckling block is grasped by bare hands to enable force, the sealing plate is rotated and opened through a hinge, a splicing opening on an ash bucket is exposed, the interception plate is grasped by bare hands to be inserted into the splicing opening to intercept and seal an ash outlet of the ash bucket, so that ash is prevented when the dust collection box is disassembled, the interception plate is pulled away from the splicing opening after the completion, the sealing plate is enabled to downwards seal the splicing opening through the hinge, the sealing ring keeps sealing, so that dust in the ash bucket can not be taken out when subsequent equipment removes dust, the dust is intercepted through the interception plate, when the dust collection box is disassembled, the residual dust in the ash bucket falls down and is connected by the interception plate, so, keep the ground and air clean without cleaning.

Description

Pulse bag dust collector convenient to change sack

Technical Field

The utility model belongs to the technical field of the dust remover is relevant, concretely relates to pulse bag dust remover convenient to change sack.

Background

A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the resistance loss of the gas as it passes through the precipitator, and the efficiency of the precipitation. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors considering the performance of the dust remover. The pulse bag dust collector is an improved novel high-efficiency pulse bag type dust collector on the basis of a bag dust collector.

The prior pulse bag-type dust collector technology has the following problems: the dust is filtered through the pulse bag dust collector, so that the filtered dust is collected by the dust collection box through the dust hopper, and when the dust collection box is detached, the residual dust in the dust hopper can fall off along with the dust, so that the dust is raised on the ground and needs to be cleaned, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulse bag dust collector convenient to change sack to what put forward in solving above-mentioned background art filters the dust through pulse bag dust collector, makes its filterable dust pass through the ash bucket and is collected by the dust collection box, nevertheless when demolising the dust collection box, the remaining dust of ash bucket also can drop thereupon, leads to subaerial dust of raising, need clear up very troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a pulse bag dust collector convenient for replacing a cloth bag comprises a box body and a dust collection box, wherein an air bag is fixed on the upper side of the box body through bolts, the upper end of the air bag is connected with an electromagnetic pulse valve through a pipeline, a guardrail is fixed on the upper end of the box body through bolts, the box body is electrically connected with an external power supply, an air outlet is formed in the upper side of the right end of the box body, a fan device is connected to the lower right side of the air outlet through a pipeline, supporting legs are fixed on the lower end of the box body through bolts, an ash bucket is fixed on the lower end of the supporting legs, an ash inlet is formed in the upper side of the left end of the ash bucket and positioned at the left end of the supporting legs, an observation door is arranged in the middle of the lower side of the ash bucket, a plug-in intercepting device is arranged below the observation door and comprises a sealing ring, a sealing plate, a blocking plate, the outer edge of the sealing plate is inlaid with a sealing ring, the middle of the upper end of the sealing plate is welded with a buckling block, and the lower end of the inserting intercepting device, which is located at the lower end of the ash bucket, is connected with a dust collection box through a buckle.

Preferably, the lower end of the upper end of the interior of the box body, which is located on the guardrail, is embedded with an upper cover plate, the lower end of the upper cover plate, which is located on the inner upper side of the box body, is connected with a blowing pipe through a pipeline, a support plate is fixed on a bolt below the blowing pipe, and filter bag devices are uniformly arranged at the lower end of the support plate.

Preferably, the fan device includes motor, mount pad, inlet scoop and fan organism, the right-hand member of fan organism is connected with the motor through the pivot, the left end middle part of fan organism is provided with the inlet scoop, the lower extreme bolted connection of fan organism has the mount pad.

Preferably, the electromagnetic pulse valves are arranged in seven, and the seven electromagnetic pulse valves are opened, so that the compressed air pressure in the air bag is ejected from the blowing pipe in a pulse mode through the pipeline.

Preferably, the interception plate is inserted into the upper insertion port of the ash bucket, so that residual dust in the ash bucket is intercepted when the dust collection box is detached, and the sealing plate seals and prevents dust in the upper insertion port of the ash bucket when the ash bucket works and collects dust.

Preferably, fourteen filter bag devices are arranged, fourteen filter bag devices separate dust from air in an adsorption mode, fourteen air injection holes are evenly formed in the surface of the injection pipe, and the fourteen air injection holes and the fourteen filter bag devices are located on the same vertical center line.

Preferably, the rear end of the fan body is provided with an air outlet, and the motor drives a turbine in the fan body to drive through rotation, so that the air suction opening generates negative pressure.

Preferably, it is connected with outside dust pipeline to advance the dirt mouth, the guardrail is used for the staff to protect when the box upper end is installed the inspection, the observation door is used for opening the inside condition of observing the ash bucket.

Compared with the prior art, the utility model provides a pulse bag dust remover convenient to change sack possesses following beneficial effect:

the utility model discloses a pulse bag dust collector convenient for replacing cloth bag, which comprises a box body and a dust collection box, the utility model is provided with a plug-in interception device consisting of a sealing ring, a sealing plate, a interception plate and a buckling block, the buckling block is grasped by bare hands to exert force, the sealing plate is rotated and opened through a hinge, a plug-in port on an ash bucket is exposed, the interception plate is grasped by bare hands to be inserted into the plug-in port, the ash outlet of the ash bucket is intercepted and sealed, the dust collection box is prevented from being disassembled, the interception plate is pulled away from the plug-in port after the disassembly, the sealing plate is downwards sealed by the hinge to seal the plug-in port, the sealing ring keeps the seal, the dust in the ash bucket can not be carried out when the follow-up equipment removes dust, the dust outlet is intercepted through the interception plate, when the dust collection box is disassembled, the residual dust in the ash bucket falls down and is connected by the interception plate, so that the, no cleaning is required.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a pulse bag dust collector convenient for replacing a bag according to the present invention;

fig. 2 is a schematic structural view of a pulse bag dust collector plugging and intercepting device convenient for replacing a bag according to the present invention;

FIG. 3 is a schematic view of the internal structure of a pulse bag dust collector convenient for replacing a bag according to the present invention;

fig. 4 is a schematic structural view of a blower device of a pulse bag dust collector convenient for replacing a cloth bag according to the present invention;

in the figure: 1. a guardrail; 2. an air outlet; 3. an ash hopper; 4. an observation door; 5. a fan device; 6. inserting an interception device; 7. a dust collection box; 8. supporting legs; 9. a dust inlet; 10. a box body; 11. air bags; 12. an electromagnetic pulse valve; 13. an upper cover plate; 14. a support plate; 15. a filter bag device; 16. a blowing pipe; 51. a motor; 52. a mounting seat; 53. an air suction opening; 54. a blower body; 61. a seal ring; 62. a sealing plate; 63. a interception plate; 64. and (6) buckling blocks.

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. 1-4, the present invention provides a technical solution:

a pulse bag-type dust collector convenient for replacing a bag comprises a box body 10 and a dust collection box 7, wherein an air bag 11 is fixed on the upper side of the box body 10 through bolts, the upper end of the air bag 11 is connected with electromagnetic pulse valves 12 through a pipeline, seven electromagnetic pulse valves 12 are arranged, the seven electromagnetic pulse valves 12 are opened, compressed air in the air bag 11 is sprayed out from a spraying pipe 16 in a pulse mode through the pipeline, dust on a filter bag device 15 is cleaned through the compressed air sprayed out in the pulse mode through the spraying pipe 16, a guardrail 1 is fixed on the upper end of the box body 10 through bolts, the box body 10 is electrically connected with an external power supply, an air outlet 2 is arranged on the upper side of the right end of the box body 10, a fan device 5 is connected to the lower right side of the air outlet 2 through the pipeline, the fan device 5 comprises a motor 51, a mounting seat 52, an air suction opening 53 and a fan body 54, an air outlet is, the suction opening 53 is enabled to generate negative pressure, wherein negative pressure suction force is transmitted from the air outlet 2 to the case 10 through a pipeline, dust is adsorbed and filtered, the right end of the fan body 54 is connected with the motor 51 through a rotating shaft, the suction opening 53 is arranged in the middle of the left end of the fan body 54, the lower end of the fan body 54 is connected with the mounting seat 52 through a bolt, filtered air is discharged from the air outlet 2, enters the fan body 54 through the suction opening 53 along with the pipeline, and air flow is changed through high-speed rotation of the turbine and discharged from the air outlet.

A pulse bag dust collector convenient for replacing a cloth bag comprises a box body 10, wherein a supporting leg 8 is fixed on the lower end of the box body 10 through a bolt, a dust hopper 3 is fixed on the lower end of the supporting leg 8, the inner lower end of the supporting leg 8 is located at the lower end of the box body 10 through a bolt, a dust inlet 9 is formed in the left end of the supporting leg 8, the dust inlet 9 is connected with an external dust pipeline, a guardrail 1 is used for protecting workers during installation and inspection on the upper end of the box body 10, an observation door 4 is used for opening and observing the internal condition of the dust hopper 3, when the dust hopper 3 has a problem, maintenance and inspection can be carried out by opening the observation door 4, an observation door 4 is arranged in the middle of the lower side of the dust hopper 3, an inserting intercepting device 6 is arranged below the observation door 4, the inserting intercepting device 6 comprises a sealing ring 61, a sealing plate 62, a intercepting plate 63 and a buckling block 64, the intercepting plate 63 is inserted into an upper opening of the dust hopper 3, the sealing plate 62 is used for sealing and preventing dust at the insertion port on the ash bucket 3 when the ash bucket 3 works for collecting dust, wherein the interception plate 63 is inserted into the insertion port to intercept and seal the ash outlet of the ash bucket 3, so that when the dust collection box 7 is detached, no residual dust falls off from the ash bucket 3, the upper end of the interception plate 63 is connected with the sealing plate 62 through a hinge, the outer edge of the sealing plate 62 is inlaid with a sealing ring 61, the middle part of the upper end of the sealing plate 62 is welded with a buckling block 64, and the lower end of the insertion interception device 6, which is positioned at the ash bucket 3, is connected with the dust collection box 7 through a buckle.

A pulse bag-type dust collector convenient for bag replacement comprises a box body 10, wherein an upper cover plate 13 is embedded at the lower end of a guardrail 1 at the upper end inside the box body 10, a blowing pipe 16 is connected to the upper side inside the box body 10 through a pipeline, a supporting plate 14 is fixed on a bolt below the blowing pipe 16, a filter bag device 15 is uniformly arranged at the lower end of the supporting plate 14, fourteen filter bag devices 15 are arranged on the filter bag device 15, dust is adsorbed and separated from air by the fourteen filter bag devices 15, fourteen air injection holes are uniformly formed in the surface of the blowing pipe 16 and are positioned on the same vertical central line with the fourteen filter bag devices 15, an electromagnetic pulse valve 12 is opened, compressed air pressure in an air bag 11 is enabled to be ejected out from the fourteen air injection holes on the blowing pipe 16 through the pipeline in a pulse mode, dust on the fourteen filter bag devices 15 is peeled off and is settled downwards to an, is collected by the dust box 7, wherein the dust is absorbed by the filter bag device 15, and the air enters the filter bag device 15 upwards and is discharged from the air outlet 2.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the dust removal work is carried out through the pulse bag dust collector, firstly, the box body 10 is supported through the supporting leg 8, the fan device 5 starts to work, the machine body is supported through the mounting seat 51, the motor 51 drives the turbine transmission inside the fan body 54 through rotation, so that the air suction opening 53 generates negative pressure, the negative pressure suction force is transmitted to the machine case 10 from the air outlet 2 through the pipeline, the dust enters the dust hopper 3 through the dust inlet 9, the heavier dust falls into the dust collection box 7 along with the gravity, the lighter dust enters the box body 10 along with the suction force, the dust is filtered through fourteen filter bag devices 15 on the supporting plate 14, the dust is absorbed by the filter bag devices 15, the air enters the filter bag devices 15 upwards, the air is discharged from the air outlet 2, the air enters the fan body 54 along with the air suction opening 53 through the pipeline, the air flow is changed through the, then, the pulse valve is opened through the control device to perform pulse blowing ash removal through compressed air, the electromagnetic pulse valve 12 is opened, compressed air pressure in the air bag 11 is enabled to be ejected out from fourteen air ejection holes on the ejection pipe 16 through a pipeline in a pulse mode, dust on the fourteen filter bag devices 15 is peeled off and then downwards subsides to the dust hopper 3 to be collected by the dust collection box 7, protection is performed through the inserting intercepting device 6 after work is completed, the dust collection box 7 is detached, the fastening block 64 is grasped by bare hands to enable force, the sealing plate 62 is rotated and opened through the hinge, the inserting port on the dust hopper 3 is exposed, the intercepting plate 63 is grasped by bare hands to be inserted into the inserting port, the dust outlet of the dust hopper 3 is intercepted and sealed, and when the dust collection box 7 is detached, residual dust cannot fall off in the dust hopper 3.

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. The utility model provides a pulse sack cleaner convenient to change sack, includes box (10) and dust collection box (7), its characterized in that: the dust collecting box is characterized in that an air bag (11) is fixed on the upper side of the box body (10) through bolts, the upper end of the air bag (11) is connected with an electromagnetic pulse valve (12) through a pipeline, a guardrail (1) is fixed on the upper end of the box body (10), the box body (10) is electrically connected with an external power supply, an air outlet (2) is arranged on the upper side of the right end of the box body (10), a fan device (5) is connected to the lower right side of the air outlet (2) through a pipeline, supporting legs (8) are fixed on the lower end of the box body (10) through bolts, an ash bucket (3) is fixed on the lower end of the supporting legs (8) through bolts, a dust inlet (9) is arranged at the left end of the supporting legs (8) on the upper side of the left end of the ash bucket (3), an observation door (4) is arranged in the middle of the lower side of the ash bucket (3), grafting intercepting device (6) include sealing washer (61), closing plate (62), interception board (63) and knot piece (64), there is closing plate (62) upper end of interception board (63) through hinged joint, the outside edge of closing plate (62) is inlayed and is had sealing washer (61), the welding of the upper end middle part of closing plate (62) has knot piece (64), the lower extreme that is located ash bucket (3) of grafting intercepting device (6) is connected with dust collection box (7) through the hasp.

2. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein: an upper cover plate (13) is embedded at the lower end, located on the guardrail (1), of the upper end of the interior of the box body (10), a blowing pipe (16) is connected to the upper side, located on the inner side of the box body (10), of the lower portion of the upper cover plate (13) through a pipeline, a supporting plate (14) is fixed to the lower portion of the blowing pipe (16) through bolts, and filter bag devices (15) are evenly arranged at the lower end of the supporting plate (14).

3. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein: the fan device (5) comprises a motor (51), a mounting seat (52), an air suction opening (53) and a fan body (54), wherein the right end of the fan body (54) is connected with the motor (51) through a rotating shaft, the air suction opening (53) is arranged in the middle of the left end of the fan body (54), and the mounting seat (52) is connected to the lower end of the fan body (54) through bolts.

4. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein: seven electromagnetic pulse valves (12) are arranged, and the seven electromagnetic pulse valves (12) are opened, so that the compressed air pressure in the air bag (11) is ejected from the ejection pipe (16) in a pulse mode through a pipeline.

5. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein: the intercepting plate (63) is inserted into an upper insertion port of the ash bucket (3) so as to intercept residual dust in the ash bucket (3) when the dust collection box (7) is disassembled, and the sealing plate (62) seals and prevents dust at the upper insertion port of the ash bucket (3) when the ash bucket (3) works and collects dust.

6. The pulse bag dust collector convenient for replacing the bag according to claim 2, wherein: fourteen filter bag devices (15) are arranged, fourteen filter bag devices (15) separate dust from air, fourteen air injection holes are uniformly formed in the surface of the injection pipe (16), and the fourteen air injection holes and the fourteen filter bag devices (15) are located on the same vertical central line.

7. The pulse bag dust collector convenient for replacing the bag according to claim 3, wherein: the rear end of the fan body (54) is provided with an air outlet, and the motor (51) drives the turbine in the fan body (54) to transmit through rotation, so that the air suction opening (53) generates negative pressure.

8. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein: dust inlet (9) are connected with outside dust pipeline, guardrail (1) are used for the staff to protect when box (10) upper end is installed the inspection, observation door (4) are used for opening the inside condition of observing ash bucket (3).