CN219290890U

CN219290890U - Cloth bag dust remover

Info

Publication number: CN219290890U
Application number: CN202320747865.9U
Authority: CN
Inventors: 李斌; 单广钦; 谢亚东
Original assignee: Taishan Group Taian Huadian Thermal Engineering Co ltd
Current assignee: Taishan Group Taian Huadian Thermal Engineering Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-04
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a bag-type dust remover, and belongs to the field of dust removal. A bag-type dust collector comprising: dust removal case still includes: the thread cylinder is in threaded connection with the upper side of the dust removal box; the sealing plate is hermetically rotated in the dust removing box; the mounting grooves are circumferentially equidistantly formed on the sealing plate; the clamping pipe is detachably connected in the mounting groove; the spring tube is fixed on the clamping tube; the arc-shaped pipe is fixed at one end of the spring pipe far away from the clamping pipe; the cloth bag body is detachably connected to the outer side of the spring tube; the air inlet is arranged at one side of the dust removing box; the connecting rod is fixed in the arc tube; the fixing plate is fixed in the thread cylinder; the guide rail is fixed on one side of the fixed plate, which is close to the sealing plate, and an inlet groove and an outlet groove matched with the connecting rod are formed in the guide rail; the utility model effectively shakes off dust on the cloth bag body and effectively improves the air filtering efficiency.

Description

Cloth bag dust remover

Technical Field

The utility model relates to the technical field of dust removal, in particular to a bag-type dust remover.

Background

The cloth bag dust collector is very common dust collecting equipment in the industrial production process, the cloth bag dust collector sends air containing dust into the box of the dust collector through the air inlet pipe, the air containing dust passes through the cloth bag, the dust in the air passes through the cloth bag to be filtered and falls into the ash bucket to be collected, and the filtered air is discharged into the atmosphere.

At present, dust attached to a cloth bag of a cloth bag dust collector blows air to the inside of a filter cylinder through reverse high-pressure air, so that the air is blown out from the inside of the cloth bag, the dust attached to the outside of the cloth bag falls into an ash bucket, and when the high-pressure air blows to the inside of the cloth bag through the filter cylinder, the air with the dust on the outside of the cloth bag temporarily stops blowing to the cloth bag, so that the filtering efficiency of the dust can be possibly influenced.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a bag-type dust collector which can overcome the problems or at least partially solve the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a bag-type dust collector comprising: dust removal case still includes: the thread cylinder is in threaded connection with the upper side of the dust removal box; the sealing plate is hermetically rotated in the dust removing box; the mounting grooves are circumferentially equidistantly formed on the sealing plate; the clamping pipe is detachably connected in the mounting groove; the spring tube is fixed on the clamping tube; the arc-shaped pipe is fixed at one end of the spring pipe far away from the clamping pipe; the cloth bag body is detachably connected to the outer side of the spring tube; the air inlet is arranged at one side of the dust removing box; the connecting rod is fixed in the arc tube; the fixing plate is fixed in the thread cylinder; the guide rail is fixed on one side of the fixed plate, which is close to the sealing plate, and an inlet groove and an outlet groove matched with the connecting rod are formed in the guide rail; and the driving assembly is used for driving the sealing plate to rotate.

In order to facilitate driving the sealing plate to rotate, preferably, the driving assembly comprises an impeller box in a fixed thread cylinder, a rotating shaft is rotationally connected to the impeller box, one end of the rotating shaft is clamped with the sealing plate, the rotating shaft is in sealing rotation connection with the fixing plate, one end of the rotating shaft in the impeller box is fixedly connected with an impeller group, an air inlet pipe is arranged at the input end of the impeller box, one end of the air inlet pipe, far away from the impeller box, is communicated with the lower side of the fixing plate, and an exhaust pipe is fixedly connected to the output end of the impeller box.

In order to facilitate the fixation of the cloth bag body, preferably, the clamping tube is in threaded connection with a locking ring matched with the cloth bag body, and the locking ring is matched with the mounting groove.

In order to facilitate the fixation of the locking ring, preferably, a limiting ring matched with the locking ring is connected in the mounting groove in a threaded manner.

In order to prevent dust from drifting in the dust removal box, preferably, dust removal box bottom fixedly connected with is with the first hang plate that matches of export groove, fixedly connected with baffle in the dust removal box, be provided with the storage chamber between baffle and the first hang plate, threaded connection has the screw cap that matches with the storage chamber on the dust removal box.

In order to prevent dust from falling onto the baffle, preferably, a second inclined plate is fixedly connected to the baffle.

Compared with the prior art, the utility model provides a bag-type dust collector, which comprises the following components

The beneficial effects are that:

1. this sack cleaner drives the closing plate through the pivot and rotates, and in the guide rail was entered into through the import groove earlier to the upper end of connecting rod, at this moment, the connecting rod was pulled the arced tube gradually and is upwards moved, and when the upper end of connecting rod was discharged from the export groove, the connecting rod was kick-backed downwards in the twinkling of an eye under the effect of spring pipe, made the sack body kick-up in the twinkling of an eye to shake the dust on the sack body off effectively, and improved the filtration efficiency to the air effectively.

2. The dust that the sack body dropped falls to the storage chamber through first hang plate and second hang plate to prevent effectively that the gas that gets into in the dust removal case from leading to the dust to adhere to on the sack body again.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, dust on the cloth bag body is effectively vibrated away, and the air filtering efficiency is effectively improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the bag-type dust collector of FIG. 1A according to the present utility model;

fig. 3 is an enlarged schematic view of a bag-type dust collector according to the present utility model at B in fig. 1.

In the figure: 1. a dust removal box; 101. a first inclined plate; 102. a baffle; 103. a storage chamber; 104. a second inclined plate; 105. a screw cap; 106. an air inlet; 107. a sealing plate; 108. a mounting groove; 2. a clamping pipe; 201. a spring tube; 202. an arc tube; 203. a cloth bag body; 204. a locking ring; 205. a limiting ring; 206. a connecting rod; 3. a thread cylinder; 301. a fixing plate; 302. a guide rail; 303. an inlet slot; 304. an outlet slot; 305. an impeller box; 306. an air inlet pipe; 307. an exhaust pipe; 308. an impeller set; 309. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: referring to fig. 1, 2 and 3, a bag-type dust collector includes: the dust removal box 1 further includes: the thread cylinder 3 is in threaded connection with the upper side of the dust removal box 1; a sealing plate 107 which is hermetically rotated in the dust collection box 1; the mounting grooves 108 are circumferentially equidistantly formed on the sealing plate 107; the clamping tube 2 is detachably connected in the mounting groove 108; a spring tube 201 fixed to the bayonet tube 2; an arc tube 202 fixed at one end of the spring tube 201 away from the bayonet tube 2; the cloth bag body 203 is detachably connected to the outer side of the spring tube 201; an air inlet 106 provided at one side of the dust removing box 1; a connecting rod 206 fixed within the arced tube 202; a fixing plate 301 fixed in the screw cylinder 3; a guide rail 302 fixed to one side of the fixing plate 301 near the sealing plate 107, and an inlet groove 303 and an outlet groove 304 matched with the connecting rod 206 are provided on the guide rail 302; a driving assembly for driving the sealing plate 107 to rotate.

The driving assembly comprises an impeller box 305 in a fixed thread cylinder 3, a rotating shaft 309 is rotationally connected with the impeller box 305, one end of the rotating shaft 309 is clamped with the sealing plate 107, the rotating shaft 309 is in sealed rotation connection with the fixing plate 301, one end of the rotating shaft 309 in the impeller box 305 is fixedly connected with an impeller group 308, an air inlet pipe 306 is arranged at the input end of the impeller box 305, one end of the air inlet pipe 306, far away from the impeller box 305, is communicated with the lower side of the fixing plate 301, and the output end of the impeller box 305 is fixedly connected with an air outlet pipe 307.

The clamping tube 2 is connected with a locking ring 204 matched with the cloth bag body 203 in a threaded manner, and the locking ring 204 is matched with the mounting groove 108.

A limiting ring 205 matched with the locking ring 204 is connected in the mounting groove 108 in a threaded manner.

When the gas with dust in the industry is filtered, an external air pipe is connected with the air inlet 106, the gas with dust is filtered through the cloth bag body 203, the dust is attached to the outer side of the cloth bag body 203, the filtered gas enters the upper side of the sealing plate 107 through the spring pipe 201, the filtered gas is sequentially discharged through the air inlet pipe 306, the impeller box 305 and the air outlet pipe 307, when the gas flows through the impeller box 305 and is matched with the impeller set 308, the rotating shaft 309 drives the sealing plate 107 to rotate, the upper end of the connecting rod 206 firstly enters the guide rail 302 through the inlet groove 303, at the moment, the connecting rod 206 gradually pulls the arc-shaped pipe 202 to move upwards, and when the upper end of the connecting rod 206 is discharged from the outlet groove 304, the connecting rod 206 instantaneously rebounds downwards under the action of the spring pipe 201, so that the cloth bag body 203 instantaneously kicks the dust on the cloth bag body 203, and effectively shakes the dust on the cloth bag body 203, and the air filtering efficiency is effectively improved.

Example 2: referring to fig. 1, 2 and 3, a bag-type dust collector is basically the same as that of embodiment 1, further, a first inclined plate 101 matched with an outlet groove 304 is fixedly connected to the bottom of the dust collection box 1, a baffle plate 102 is fixedly connected to the dust collection box 1, a storage cavity 103 is arranged between the baffle plate 102 and the first inclined plate 101, and a screw cap 105 matched with the storage cavity 103 is screwed on the dust collection box 1.

A second inclined plate 104 is fixedly connected to the baffle 102.

The dust falling from the cloth bag body 203 slides into the storage chamber 103 through the first inclined plate 101 and the second inclined plate 104, thereby effectively preventing the dust from being reattached to the cloth bag body 203 due to the gas entering the dust removing box 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A bag-type dust collector comprising: dust removal case (1), its characterized in that still includes:

the thread cylinder (3) is in threaded connection with the upper side of the dust removal box (1);

a sealing plate (107) which is hermetically rotated in the dust removing box (1);

the mounting grooves (108) are circumferentially equidistantly formed on the sealing plate (107);

the clamping pipe (2) is detachably connected in the mounting groove (108);

a spring tube (201) fixed on the clamping tube (2);

the arc-shaped pipe (202) is fixed at one end of the spring pipe (201) far away from the clamping pipe (2);

the cloth bag body (203) is detachably connected to the outer side of the spring tube (201);

an air inlet (106) arranged at one side of the dust removal box (1);

a connecting rod (206) fixed in the arc tube (202);

a fixing plate (301) fixed in the thread cylinder (3);

a guide rail (302) fixed on one side of the fixed plate (301) close to the sealing plate (107), and an inlet groove (303) and an outlet groove (304) matched with the connecting rod (206) are arranged on the guide rail (302);

and the driving assembly is used for driving the sealing plate (107) to rotate.

2. The bag-type dust collector according to claim 1, wherein the driving assembly comprises an impeller box (305) in a fixed thread cylinder (3), a rotating shaft (309) is rotationally connected to the impeller box (305), one end of the rotating shaft (309) is clamped with the sealing plate (107), the rotating shaft (309) is in sealing rotation connection with the fixing plate (301), one end of the rotating shaft (309) in the impeller box (305) is fixedly connected with an impeller set (308), an air inlet pipe (306) is arranged at the input end of the impeller box (305), one end, away from the impeller box (305), of the air inlet pipe (306) is communicated with the lower side of the fixing plate (301), and an air outlet pipe (307) is fixedly connected to the output end of the impeller box (305).

3. A bag-type dust collector as claimed in claim 1, characterized in that the clamping tube (2) is connected with a locking ring (204) matched with the bag body (203) in a threaded manner, and the locking ring (204) is matched with the mounting groove (108).

4. A bag-type dust collector according to claim 3, characterized in that the mounting groove (108) is internally threaded with a stop collar (205) which mates with the locking ring (204).

5. The bag-type dust collector of claim 1, wherein a first inclined plate (101) matched with the outlet groove (304) is fixedly connected to the bottom of the dust collection box (1), a baffle plate (102) is fixedly connected to the inside of the dust collection box (1), a storage cavity (103) is arranged between the baffle plate (102) and the first inclined plate (101), and a threaded cover (105) matched with the storage cavity (103) is connected to the dust collection box (1) in a threaded mode.

6. A bag-type dust collector as claimed in claim 5, wherein a second inclined plate (104) is fixedly connected to the baffle (102).