CN216136865U

CN216136865U - Bag-type dust collector for boiler smoke treatment device

Info

Publication number: CN216136865U
Application number: CN202121776952.4U
Authority: CN
Inventors: 于兴力; 宋铭宇
Original assignee: Jilin Mingyu Environmental Protection Technology Development Co ltd
Current assignee: Jilin Mingyu Environmental Protection Technology Development Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-29
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a bag-type dust collector for a boiler smoke dust treatment device, which belongs to the technical field of boiler smoke dust treatment devices and comprises a dust collection barrel, wherein a top sealing cover is arranged at the top of the dust collection barrel, the top sealing cover is connected with the dust collection barrel through left-handed threads, a rotating motor is arranged in the middle of the top end of the top sealing cover, an output shaft of the rotating motor penetrates through the top sealing cover and is connected with a rotating disc in a key mode, air holes are formed in the rotating disc, a bag net rack is fixedly connected to the periphery of the bottom of the rotating disc, and a bag body is wrapped on the periphery of the bag net rack. When the rotary disk type dust filter is used for filtering dust, the rotary motor is controlled to be started to drive the rotary disk, the cloth bag net rack and the cloth bag body to rotate at a high speed, so that the micro dust transferred on the periphery of the cloth bag body can be separated under centrifugal action force, the micro dust particles adhered to the cloth bag body can be rapidly removed, and the rotary disk type dust filter is extremely convenient.

Description

Bag-type dust collector for boiler smoke treatment device

Technical Field

The utility model relates to a boiler smoke treatment device, in particular to a bag-type dust collector for the boiler smoke treatment device, and belongs to the technical field of boiler smoke treatment.

Background

The bag-type dust collector is also called a bag-type dust collector, and is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. The bag type dust collector is widely applied to various industries in China. In the furnace flue gas purification of the steel, nonferrous metallurgy, building materials and chemical industry, various complex environments and adverse factors are overcome one by one, and the application field of the bag type dust removal technology is continuously expanded.

When boiler smoke and dust filtration treatment, need use the sack cleaner, but the sack cleaner that is used for boiler smoke and dust processing apparatus now when using, to the sack purification, need shut down the back reverse blowing go on, when arranging the material, also need shut down going on simultaneously, inefficiency, and impracticable.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a bag-type dust collector for a boiler smoke dust treatment device, which can quickly remove tiny dust particles adhered to a bag body, is extremely convenient, can discharge materials without stopping the machine, and is extremely practical.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a sack cleaner for boiler smoke and dust processing apparatus, includes the dust removal barrel, dust removal barrel top is provided with the sealed lid in top, the sealed lid in top with the dust removal barrel passes through left-handed threaded connection, the sealed top middle part that covers in top is provided with the rotating electrical machines, the output shaft of rotating electrical machines runs through the sealed back key-type connection in top has the rolling disc, the bleeder vent has been seted up on the rolling disc, the peripheral fixedly connected with sack rack in rolling disc bottom, the peripheral cladding of sack rack has the sack body.

Preferably, be located on the dust removal barrel inner wall the rolling disc bottom fixedly connected with support ring, the seal groove has been seted up to rolling disc bottom periphery, the inside cementing of seal groove has the sealing washer, the sealing washer with the support ring is connected through the card mode of pressing.

Preferably, the bottom of the dust removal cylinder is fixedly connected with a blanking hopper, the periphery of the bottom of the dust removal cylinder is fixedly connected with a supporting plate, and the periphery of the bottom of the supporting plate is fixedly connected with three supporting legs at equal intervals.

Preferably, a purified air outlet pipe is fixedly connected to one side wall of the dust removal barrel, a smoke inlet pipe is fixedly connected to one side wall of the blanking hopper, and connecting flanges are welded to the smoke inlet pipe and the purified air outlet pipe.

Preferably, the bottom of the blanking hopper is fixedly connected with a separating device, the bottom of the separating device is fixedly connected with a blanking pipe, the separating device comprises a separating box body, a separating push rod and a sliding sealing block, the separating push rod is fixed to one end of the separating box body, the sliding sealing block is arranged inside the separating box body, and a material transferring hole is formed in the sliding sealing block.

Preferably, the sliding sealing block is connected with the separation box body in a sliding sealing mode, the sliding sealing block is made of rubber, and the sliding sealing block is connected with the separation push rod through a screw.

The utility model has the beneficial technical effects that:

when the filtering smoke dust is filtered, the rotary motor is controlled to start to drive the rotary disc, the cloth bag net rack and the cloth bag body to rotate at a high speed, the micro smoke dust transferred on the periphery of the cloth bag body can be separated under centrifugal action force, and the micro dust particles adhered on the cloth bag body can be quickly cleaned.

Drawings

FIG. 1 is a perspective view of the whole apparatus of a preferred embodiment of a bag-type dust collector for a boiler soot processing apparatus according to the present invention;

FIG. 2 is a cross-sectional view of a preferred embodiment of a bag-type dust collector for a boiler flue dust treatment apparatus according to the present invention;

FIG. 3 is a partially enlarged view of a portion of a packing ring in FIG. 2 in accordance with a preferred embodiment of the bag-type dust collector for a boiler soot-treating device in accordance with the present invention;

FIG. 4 is a cross-sectional view of a sliding seal block at a material collection level in a separator tank of a preferred embodiment of a bag-type dust collector for a boiler flue dust treatment apparatus according to the present invention;

FIG. 5 is a cross-sectional view of a sliding seal block in a separation box at a blanking position according to a preferred embodiment of the bag-type dust collector for a boiler flue dust treatment device of the present invention.

In the figure: 1-dust removal cylinder, 2-blanking hopper, 3-separation device, 301-separation box, 302-separation push rod, 303-sliding sealing block, 304-material transfer hole, 4-blanking pipe, 5-support plate, 6-support leg, 7-smoke inlet pipe, 8-purified air outlet pipe, 9-top sealing cover, 10-rotating motor, 11-rotating disc, 12-support ring, 13-air vent, 14-cloth bag net rack, 15-cloth bag body, 16-sealing groove and 17-sealing ring.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-5, the present embodiment provides a bag-type dust collector for a boiler smoke processing device, which includes a dust collecting cylinder 1, a top sealing cover 9 is disposed on the top of the dust collecting cylinder 1, the top sealing cover 9 is connected to the dust collecting cylinder 1 through a left-handed thread, a rotating motor 10 is disposed in the middle of the top end of the top sealing cover 9, an output shaft of the rotating motor 10 penetrates through the top sealing cover 9 and is connected to a rotating disc 11 in a rear key manner, air holes 13 are disposed on the rotating disc 11, a bag net rack 14 is fixedly connected to the periphery of the bottom of the rotating disc 11, a bag body 15 is wrapped around the bag net rack 14, when filtering smoke, the rotating motor 10 is controlled to start, the rotating disc 11, the bag net rack 14 and the bag body 15 are driven to rotate at high speed, and the tiny particles transferred from the periphery of the bag body 15 can be separated under the centrifugal force, can realize carrying out the quick clear operation to the tiny dust particulate matter that bonds on the sack body 15, it is extremely convenient.

In this embodiment, the inner wall of the dust removing cylinder 1 is fixedly connected with the support ring 12 at the bottom of the rotating disc 11, the periphery of the bottom of the rotating disc 11 is provided with the sealing groove 16, the sealing ring 17 is glued inside the sealing groove 16, the sealing ring 17 is connected with the support ring 12 in a clamping and pressing manner, and the sealing ring 17 can provide rotary sealing for the rotation of the rotating disc 11.

In this embodiment, 1 bottom fixedly connected with blanking fill 2 of dust removal barrel, the peripheral fixedly connected with supporting disk 5 in 1 bottom of dust removal barrel, three supporting legs 6 of the peripheral equidistant fixedly connected with in 5 bottoms of supporting disk, the smoke and dust after blanking fill 2 can conveniently filter is separated out.

In this embodiment, fixedly connected with air-purifying outlet pipe 8 on 1 lateral wall of dust removal barrel, fixedly connected with smoke and dust income pipe 7 on 2 lateral walls of blanking fill, the smoke and dust goes into and all welds on pipe 7 and the air-purifying outlet pipe 8 and has flange, and flange can make things convenient for the smoke and dust to go into pipe 7 and air-purifying outlet pipe 8 and be connected with outside pipeline.

In this embodiment, the bottom of the blanking hopper 2 is fixedly connected with the separating device 3, the bottom of the separating device 3 is fixedly connected with the blanking pipe 4, the separating device 3 comprises a separating box body 301, a separating push rod 302 fixed at one end of the separating box body 301, and a sliding sealing block 303 arranged inside the separating box body 301, a material transferring hole 304 is formed in the sliding sealing block 303, the sliding sealing block 303 is connected with the separating box body 301 in a sliding and sealing manner, the sliding sealing block 303 is made of rubber, the sliding sealing block 303 is connected with the separating push rod 302 through a screw, and can be opened and closed at intervals through the separating push rod 302, the sliding sealing block 303 can be periodically pushed to slide along the inside of the separating device 3, so that the material transferring hole 304 is in alternate butt joint with the blanking hopper 2 and the material discharging pipe, and further, when the blanking hopper 2 is ensured to be always in a sealing state, the blanking can carry out the blanking under the condition of not needing to shut down, is extremely practical.

As shown in fig. 1 to fig. 5, the working process of the bag-type dust collector for a boiler soot treatment device provided by this embodiment is as follows:

when the dust remover is used, an external smoke dust filtering discharge pipeline can be connected with a smoke dust inlet pipe 7, an air conveying pipeline is connected with a purified air outlet pipe 8, meanwhile, a rotary motor 10 and a separation push rod 302 are connected with an external controller, external filtering smoke dust enters the dust removing cylinder body 1 from the smoke dust inlet pipe 7, is filtered by a cloth bag body 15 and enters the purified air outlet pipe 8 from a vent hole 13 on a rotary disc 11 to be discharged to the outside, the smoke dust is purified and filtered, when the filtering smoke dust is filtered, the rotary motor 10 is controlled to be started to drive the rotary disc 11, the cloth bag net rack 14 and the cloth bag body 15 to rotate at a high speed, the micro smoke dust transferred on the periphery of the cloth bag body 15 can be separated under the centrifugal acting force, and the quick removal operation of micro dust particles adhered on the cloth bag body 15 can be realized, it is extremely convenient, can move spaced opening and closing through separation push rod 302, can be regular promotion slip seal block 303 slide along separator 3's inside, realize shifting material hole 304 and the butt joint in turn of blanking fill 2 and discharging pipe, and then can ensure when arranging the material, blanking fill 2 is in encapsulated situation all the time, can arrange the material under the unnecessary shutdown condition, and is extremely practical.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The utility model provides a sack cleaner for boiler smoke and dust processing apparatus which characterized in that: including dust removal barrel (1), dust removal barrel (1) top is provided with the sealed lid of top (9), the sealed lid of top (9) with dust removal barrel (1) is through left-handed threaded connection, the sealed lid of top (9) top middle part is provided with rotating electrical machines (10), the output shaft of rotating electrical machines (10) runs through the sealed lid of top (9) back key-type connection has rolling disc (11), bleeder vent (13) have been seted up on rolling disc (11), the peripheral fixedly connected with sack rack (14) in rolling disc (11) bottom, the peripheral cladding of sack rack (14) has sack body (15).

2. The bag-type dust collector for the boiler smoke treatment device according to claim 1, characterized in that: lie in on dust removal barrel (1) inner wall rolling disc (11) bottom fixedly connected with support ring (12), seal groove (16) have been seted up to rolling disc (11) bottom periphery, the inside cementing of seal groove (16) has sealing washer (17), sealing washer (17) with support ring (12) are connected through the card pressure mode.

3. The bag-type dust collector for the boiler smoke treatment device according to claim 2, characterized in that: the dust removal device is characterized in that a blanking hopper (2) is fixedly connected to the bottom of the dust removal barrel body (1), a supporting plate (5) is fixedly connected to the periphery of the bottom of the dust removal barrel body (1), and three supporting legs (6) are fixedly connected to the periphery of the bottom of the supporting plate (5) at equal intervals.

4. The bag-type dust collector for boiler smoke treatment device according to claim 3, characterized in that: fixedly connected with air-purifying exit tube (8) on a lateral wall of dust removal barrel (1), fixedly connected with smoke and dust income pipe (7) on a lateral wall of blanking fill (2), the smoke and dust is gone into pipe (7) and all the welding has flange on air-purifying exit tube (8).

5. The bag-type dust collector for boiler smoke treatment device according to claim 4, characterized in that: the blanking hopper (2) bottom fixedly connected with separator (3), separator (3) bottom fixedly connected with blanking pipe (4), separator (3) are including separation box (301), fix separation push rod (302), the setting of separation box (301) a tip is in the inside sealed piece (303) that slides of separation box (301), it shifts material hole (304) to have seted up on sealed piece (303) that slides.

6. The bag-type dust collector for boiler smoke treatment device according to claim 5, characterized in that: slip sealed piece (303) with separator box (301) sliding seal connects, slip sealed piece (303) are the rubber material, slip sealed piece (303) with separation push rod (302) pass through the screw connection.