CN219848622U - Flat cloth bag type dust remover - Google Patents

Abstract

The utility model discloses a flat bag-type dust remover, which relates to the technical field of bag-type dust removers and comprises the following components: the box, the inside spout that is provided with of box, sliding connection has the slider on the spout, slider top fixedly connected with gas holder, one side fixedly connected with electromagnetic pulse valve of gas holder, the output fixedly connected with annular gap ejector of electromagnetic pulse valve, annular gap ejector below is provided with the bag cage, swing joint has the filter bag on the bag cage, box one side is provided with the backup pad, fixedly connected with fan in the backup pad, surface one side fixedly connected with air extraction opening of fan, surface one side fixedly connected with air exit of fan, the box below is provided with the ash bucket. Through having set up spout, slider, gas holder, spray tube and electromagnetic pulse valve, can follow the inside change filter bag that draws out of box with the bag cage to with the help of the high-pressure gas blowback filter bag, with the deposition of cleaing away on the filter bag, promoted the filter effect.

Description

Flat cloth bag type dust remover

Technical Field

The utility model relates to the technical field of bag type dust collectors, in particular to a flat bag type dust collector.

Background

The bag-type dust collector is a dry dust filtering device which uses bag-type filtering elements made of fiber fabrics to collect solid particles in dust-containing gas, and is suitable for collecting fine, dry and non-fibrous dust. When the dust-containing gas enters the bag type dust collector, the dust with large particles and large specific gravity is settled down due to the action of gravity and falls into the dust hopper, and the gas containing finer dust is blocked when passing through the filter material, so that the gas is purified.

The application number is as follows: chinese patent of "CN202221616103.7", entitled: the utility model provides a flat bag dust remover, includes the box, the top hinged joint of box has the case lid, the bottom fixedly connected with connecting piece of case lid, the surface fixedly connected with rope of connecting piece, the surface fixedly connected with filter of connecting piece, the wind channel has been seted up to the surface of filter, the bottom fixedly connected with extension spring of filter, the bottom fixedly connected with filter frame of extension spring, the inner wall fixedly connected with filter bag of filter frame, the bottom fixedly connected with connecting frame of filter frame. The utility model has the following advantages and effects: the inside wind of box flows and can drives the filter bag that the last filter of rope is connected and rocks, makes the connection frame that the filter frame is connected and the inner wall of box carry out the light collision, and then can make the dust of scraping up on the filter bag shake off, and then clear up the dust on the filter bag.

But the life of filter bag is short, need often change the sack, and the device relies on the vibration unable thoroughly to shake the dust off, makes filterable effect greatly reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the flat bag-type dust remover, which can draw out a bag cage from the inside of a box body to replace a filter bag by arranging the sliding groove, the sliding block, the air storage tank, the spraying pipe and the electromagnetic pulse valve, and blow the filter bag back by means of high-pressure air so as to remove accumulated dust on the filter bag, thereby improving the filtering effect.

The utility model also provides a flat bag-type dust remover, comprising: the box, box below fixedly connected with support, box top swing joint has the case lid, the inside spout that is provided with of box, sliding connection has the slider on the spout, slider top fixedly connected with gas holder, the output fixedly connected with spray tube of gas holder, one side fixedly connected with electromagnetic pulse valve of gas holder, the output fixedly connected with annular gap ejector of electromagnetic pulse valve, annular gap ejector below is provided with the bag cage, swing joint has the filter bag on the bag cage, box one side is provided with the backup pad, fixedly connected with fan in the backup pad, surface one side fixedly connected with exhaust port of fan, surface one side fixedly connected with air exit of fan, the box below is provided with the ash bucket, ash bucket below fixedly connected with collecting box, ash bucket one side is provided with the air intake.

According to the flat bag-type dust collector, a plurality of filter bags are uniformly distributed on the bag cage, gaps are reserved among the filter bags, and the filter bags can be uniformly filtered.

According to the flat bag-type dust collector, the ash bucket is funnel-shaped, and the switch valve is arranged below the ash bucket, so that the filtered dust can fall faster, and the switch valve can be adjusted to control the falling speed.

According to the flat bag-type dust collector, the spring is arranged at the joint of the bag cage and the upper part of the filter bag, and the spring can be influenced by wind power and vibration to clean dust on the filter bag.

According to the flat bag-type dust collector, the ash bucket is positioned right below the filter bag, and dust filtered by the filter bag falls into the ash bucket.

According to the flat bag type dust collector, the inner wall of the box body and the inner wall of the ash bucket are provided with the dust-proof plates, the box door is arranged on one side of the box body, and the dust-proof plates can prevent dust from being adsorbed on the inner wall of the box body, so that blockage is generated, and the box door can be opened to see the inside of the box body.

According to the flat bag-type dust remover, the surface of the box cover is provided with the plurality of ventilation holes, so that dust is prevented from suspending in the box body, and explosion caused by excessive dust is prevented.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of a flat bag-type dust collector according to the present utility model;

FIG. 2 is a front view of a bag-type dust collector of the present utility model;

FIG. 3 is a bag cage construction diagram of a flat bag-type dust collector of the present utility model;

fig. 4 is a diagram showing a spray pipe structure of a flat bag-type dust collector according to the present utility model.

Legend description:

1. a case; 2. a bracket; 3. a case cover; 4. a chute; 5. a slide block; 6. a gas storage tank; 7. a spray pipe; 8. an electromagnetic pulse valve; 9. an annular gap ejector; 10. a bag cage; 11. a filter bag; 12. a support plate; 13. a blower; 14. an air suction port; 15. an air outlet; 16. an ash bucket; 17. and (5) collecting a box.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, a flat bag-type dust collector according to an embodiment of the present utility model includes: the box body 1, the support 2 is fixedly connected below the box body 1, the support 2 can lead the box body 1 to be far away from the ground, the lower part of the box body 1 is prevented from being wetted, the upper part of the box body 1 is movably connected with the box cover 3, a plurality of ventilation holes are formed in the surface of the box cover 3, dust is prevented from suspending in the box body 1, the excessive dust is prevented from being exploded, the inside of the box body 1 is fixedly connected with the sliding chute 4, the sliding block 5 is slidingly connected with the air storage tank 6 on the sliding chute 4, the air storage tank 6 is fixedly connected with the air storage tank 6, the output end of the air storage tank 6 is fixedly connected with the spray pipe 7, the air sprayed out from the spray pipe 7 is provided with a plurality of spray holes for cleaning dust on the filter bag 11 below, one side of the air storage tank 6 is fixedly connected with the electromagnetic pulse valve 8, the output end of the electromagnetic pulse valve 8 is fixedly connected with the annular gap injector 9, the electromagnetic pulse valve 8 is matched with the annular gap injector 9 to prevent deviation when the air flow is sprayed out, the surrounding air flow enters the annular space injector 9, the expanded air flow is injected into the center of the filter bag 11, the ash cleaning effect is better, a bag cage 10 is arranged below the annular space injector 9, the filter bag 11 is movably connected to the bag cage 10, springs are arranged at the joints of the bag cage 10 and the upper part of the filter bag 11, the springs can be influenced by wind force and vibration to clean dust on the filter bag 11, meanwhile, the filter bags 11 are uniformly distributed on the bag cage 10, gaps are reserved among the filter bags 11, the filtering can be uniformly carried out, a supporting plate 12 is arranged at one side of a box body 1, a fan 13 is fixedly connected to the supporting plate 12, an exhaust port 14 is fixedly connected to one side of the outer surface of the fan 13, an exhaust port 15 is fixedly connected to one side of the outer surface of the fan 13, an ash bucket 16 is arranged below the box body 1, the shape of the ash bucket 16 is a funnel, and a switch valve is arranged below the ash bucket 16, can make the dust after the filtration fall speed faster better, can adjust the ooff speed of ooff valve control again simultaneously, and ash bucket 16 is located the filter bag 11 under, box 1 inner wall and ash bucket 16 inner wall all are provided with the dust guard, and box 1 one side is provided with the chamber door, the dust guard can prevent that the dust from adsorbing at box 1 inner wall to produce the jam, and can open the chamber door and see box 1 inside, ash bucket 16 below fixedly connected with collection box 17, the dust that ash bucket 16 fell gets into collection box 17 inside and collects, and ash bucket one side is provided with the air intake.

Working principle: when the dust collecting device is used for the first time, the filter bag 11 is arranged on the bag cage 10, the slide block 5 on the slide groove 4 pushes the bag cage 10 into the box body 1, the air storage tank 6 is started to output the air sprayed by the spray pipe 7 to clean dust on the filter bag 11 below, meanwhile, the electromagnetic pulse valve 8 is matched with the annular gap injector 9 to ensure that the air flow is not deviated when being sprayed, the surrounding air flow enters the annular gap injector 9, the expanded air flow is sprayed into the center of the filter bag 11, the filter bag 11 enables the dust to fall through high-pressure air and vibration, meanwhile, the dust falls into the dust hopper 16 below, and the dust falls into the collecting box 17 below through the switch valve on the dust hopper 16 to be collected.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A flat bag-type dust collector comprising: the ash bin is characterized in that a bracket (2) is fixedly connected below the box (1), a box cover (3) is movably connected above the box (1), a sliding groove (4) is formed in the box (1), a sliding block (5) is slidably connected to the sliding groove (4), an air storage tank (6) is fixedly connected to the upper side of the sliding block (5), a spray pipe (7) is fixedly connected to the output end of the air storage tank (6), an electromagnetic pulse valve (8) is fixedly connected to one side of the air storage tank (6), an annular gap ejector (9) is fixedly connected to the output end of the electromagnetic pulse valve (8), a bag cage (10) is arranged below the annular gap ejector (9), a filter bag (11) is movably connected to the bag cage (10), a supporting plate (12) is arranged on one side of the box (1), a fan (13) is fixedly connected to the supporting plate (12), an air outlet (14) is fixedly connected to one side of the outer surface of the fan (13), an air outlet (15) is fixedly connected to one side of the outer surface of the fan (13), an ash bin (16) is fixedly connected to the lower side of the ash bin (16), an air inlet (18) is formed in one side of the ash bucket (16).

2. A baghouse dust collector as claimed in claim 1, characterized in that the filter bags (11) are distributed uniformly over the bag cage (10).

3. The flat bag-type dust collector as claimed in claim 1, wherein the ash bucket (16) is funnel-shaped, and an on-off valve is arranged below the ash bucket (16).

4. The flat bag-type dust collector as claimed in claim 1, characterized in that a spring is arranged at the connection of the bag cage (10) and the upper part of the filter bag (11).

5. A baghouse dust collector as claimed in claim 1, wherein the dust hopper (16) is located directly below the filter bag (11).

6. The flat bag-type dust collector according to claim 1, wherein dust-proof plates are arranged on the inner wall of the box body (1) and the inner wall of the ash bucket (16), and a box door is arranged on one side of the box body (1).

7. A flat bag collector as claimed in claim 1, characterized in that the surface of the cover (3) is provided with a plurality of ventilation holes.