CN210121393U

CN210121393U - Filter cylinder rotating type dust removal device

Info

Publication number: CN210121393U
Application number: CN201920593396.3U
Authority: CN
Inventors: 朱卫兵; 林浩; 王高山
Original assignee: Zhangjiagang Shibaqing Environmental Protection Equipment Co Ltd
Current assignee: Zhangjiagang Shibaqing Environmental Protection Equipment Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-03
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a strain rotary type dust collector, it includes: the air filter comprises a sealing barrel, a support, a cover plate, a filter barrel and an air plate, wherein a bearing seat is concentrically arranged in the sealing barrel, a first bearing is arranged on the bearing seat, a first limiting sleeve is arranged on the first bearing, a second bearing is arranged at the bottom of the cover plate, a second limiting sleeve is arranged at the bottom of the second bearing, the filter barrel is located between the first limiting sleeve and the second limiting sleeve, the air plate is distributed on the excircle of the second limiting sleeve in an annular array manner, the upper part of the excircle of the sealing barrel is provided with an air inlet pipe communicated with the sealing barrel and pointing to the air plate, the outer side of the sealing barrel is provided with an exhaust pipe extending into the sealing barrel, and the inner end of the exhaust pipe extends into. Strain a rotary type dust collector, the swing of air inlet flow promotion aerofoil drives the second stop collar and strains a section of thick bamboo rotation, can make the dust of straining a section of thick bamboo surface throw away through centrifugal force, greatly reduced strain a frequency of maintaining.

Description

Filter cylinder rotating type dust removal device

Technical Field

The utility model relates to an environmental protection purifier field especially relates to a strain rotary type dust collector.

Background

Some production plants have serious dust raising, and in order to realize the dust removal of the plants, filter cartridges or filter bag type dust collectors are generally adopted.

Compared with a filter bag type dust collector, the filter drum type dust collector has the advantages that the durability is good, the use is wide, dust can fall to a dust hopper below the filter drum, the dust cleaning is convenient, but the outer surface of the filter drum is easy to adsorb and accumulate the dust, the ventilation efficiency is influenced, the air filtering and dust removing speed is reduced, the maintenance frequency is increased, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strain rotary type dust collector reduces the dust and is straining piling up of a section of thick bamboo surface, reduces and maintains the frequency.

To achieve the purpose, the utility model adopts the following technical proposal:

a filter cartridge rotary dust extraction device comprising: the sealing cylinder is arranged on the support, a bearing seat is concentrically arranged in the sealing cylinder, a first bearing is arranged on the bearing seat, a first limiting sleeve is arranged on the first bearing, a second bearing is arranged at the bottom of the cover plate, a second limiting sleeve is arranged at the bottom of the second bearing, the filtering cylinder is located between the first limiting sleeve and the second limiting sleeve, the wind plate is distributed on the excircle of the second limiting sleeve in an annular array mode, the upper portion of the excircle of the sealing cylinder is provided with an air inlet pipe communicated with the sealing cylinder and pointing to the wind plate, the outer side of the sealing cylinder is provided with an exhaust pipe extending into the sealing cylinder, and the inner end of the exhaust pipe is bent upwards to sequentially penetrate through the bearing seat, the first bearing and the first limiting sleeve and extend into the filtering cylinder.

Wherein, the bottom of the sealing cylinder is provided with an ash bucket positioned in the bracket.

Wherein, the bottom of the ash bucket is provided with a valve body.

The outer circle of the sealing cylinder is provided with a bolt connected with the outer circle of the bearing seat, and a gap is reserved between the outer circle of the bearing seat and the inner wall of the sealing cylinder.

Wherein, a fan is connected in series on the air inlet pipe.

The bearing seat is provided with a guide hole and a sealing ring, wherein the guide hole corresponds to the exhaust pipe, and the sealing ring corresponds to the exhaust pipe.

The air plate is vertically welded on the excircle of the second limiting sleeve, and the axis of the air inlet pipe is tangent to the excircle of the second limiting sleeve.

The utility model has the advantages that: the utility model provides a strain a rotary type dust collector, strains a vertical installation for the difficult absorption of dust is strained a section of thick bamboo, ensures the efficiency of ventilating, and in the dust removal process, the swing of inlet flow promotion aerofoil drives the second stop collar and strains a section of thick bamboo rotation, can make the dust of straining a section of thick bamboo surface throw away through centrifugal force, falls into the ash bucket of below, greatly reduced strain a section of thick bamboo and maintain the frequency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution of the present invention is further explained by the specific embodiment with reference to fig. 1.

The cartridge rotary dust removal device as shown in fig. 1, comprising: sealed section of thick bamboo 1, support 12, apron 9, strain a section of thick bamboo 6 and aerofoil 7, sealed section of thick bamboo 1 sets up on support 12, sealed section of thick bamboo 1 bottom is provided with the ash bucket 2 that is located support 12, carries out gathering of dust, 2 bottoms in the ash bucket are provided with the valve body, open the valve body, can derive the dust in the ash bucket 2, can utilize the removal carriage to carry out accepting of dust, conveniently shift.

The bearing seat 4 is concentrically arranged in the sealing barrel 1, the bolt connected with the outer circle of the bearing seat 4 is arranged on the outer circle of the sealing barrel 1, the installation is convenient, and a gap is reserved between the outer circle of the bearing seat 4 and the inner wall of the sealing barrel 1, so that ash can be conveniently dropped.

The bearing seat 4 is provided with a first bearing 5, the first bearing 5 is provided with a first limiting sleeve 13, the bottom of the cover plate 9 is provided with a second bearing 10, the bottom of the second bearing 10 is provided with a second limiting sleeve 11, the filter cartridge 6 is located between the first limiting sleeve 13 and the second limiting sleeve 11, and the filter cartridge 6 is vertically installed, so that dust is not easily adsorbed on the outer surface of the filter cartridge 6, and the ventilation efficiency is ensured.

The air plate 7 is distributed on the outer circle of the second limiting sleeve 11 in an annular array mode, an air inlet pipe 8 which is communicated with the sealing barrel and points to the air plate 7 is arranged on the upper portion of the outer circle of the sealing barrel 6, an exhaust pipe 3 which extends into the sealing barrel 1 is arranged on the outer side of the sealing barrel 1, the air plate 7 is vertically welded on the outer circle of the second limiting sleeve 11 and is firm in structure, the axis of the air inlet pipe 8 is tangent to the outer circle of the second limiting sleeve 11, the air plate 7 is made to be on the necessary path of air inflow, the air inflow is utilized to drive the air plate 7 to swing, rotation of the second limiting sleeve 11, the filter cartridge 6 and the first limiting sleeve 13 is achieved, dust on the outer surface of the filter cartridge 6 is thrown out through centrifugal force, and maintenance frequency is.

The inner end of the exhaust pipe 3 is bent upwards and sequentially passes through the bearing seat 4, the first bearing 5 and the first limiting sleeve 13 to extend into the filter cylinder 6. The air inlet pipe 8 is connected in series with a fan 14, the fan 14 forces waste gas containing dust in a workshop to be led into the sealing cylinder 1, the filter cylinder 6 is driven to rotate, and the filtered air is discharged out of the sealing cylinder 1 through the exhaust pipe 3 along with the increase of air pressure in the sealing cylinder 1.

Be provided with the through-hole that corresponds with blast pipe 3 in the first stop collar 13, avoid first stop collar 13 rotatory to blast pipe 3's influence, be provided with guiding hole and the sealing washer that corresponds with blast pipe 3 in the bearing frame 4, the gas tightness is good, avoids gas not through filtering and directly discharges through blast pipe 3.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A filter cartridge rotary dust extraction apparatus, comprising: the sealing cylinder is arranged on the support, a bearing seat is concentrically arranged in the sealing cylinder, a first bearing is arranged on the bearing seat, a first limiting sleeve is arranged on the first bearing, a second bearing is arranged at the bottom of the cover plate, a second limiting sleeve is arranged at the bottom of the second bearing, the filtering cylinder is located between the first limiting sleeve and the second limiting sleeve, the wind plate is distributed on the excircle of the second limiting sleeve in an annular array mode, the upper portion of the excircle of the sealing cylinder is provided with an air inlet pipe communicated with the sealing cylinder and pointing to the wind plate, the outer side of the sealing cylinder is provided with an exhaust pipe extending into the sealing cylinder, and the inner end of the exhaust pipe is bent upwards to sequentially penetrate through the bearing seat, the first bearing and the first limiting sleeve and extend into the filtering cylinder.

2. The rotary filter cartridge dust removal device of claim 1, wherein the bottom of the seal cartridge is provided with an ash bucket in the bracket.

3. The rotary filter cartridge dust removal device as recited in claim 2, wherein the bottom of the ash hopper is provided with a valve body.

4. The rotary dust collector with filter cartridges as claimed in claim 1, wherein bolts are disposed on the outer circle of the seal cartridge to connect with the outer circle of the bearing seat, and a gap is left between the outer circle of the bearing seat and the inner wall of the seal cartridge.

5. The rotary filter cartridge dust removal device of claim 1, wherein a fan is connected in series with the inlet duct.

6. The rotary filter cartridge dust collector according to claim 1, wherein the first position-limiting sleeve is provided with a through hole corresponding to the exhaust pipe, and the bearing seat is provided with a guide hole and a sealing ring corresponding to the exhaust pipe.

7. The rotary filter cartridge dedusting apparatus as recited in claim 1, wherein the louvers are welded vertically to an outer circumference of the second retaining collar, and an axis of the inlet duct is tangential to the outer circumference of the second retaining collar.