CN214513321U - Vibrating type bag-type dust collector - Google Patents
Vibrating type bag-type dust collector Download PDFInfo
- Publication number
- CN214513321U CN214513321U CN202120375089.5U CN202120375089U CN214513321U CN 214513321 U CN214513321 U CN 214513321U CN 202120375089 U CN202120375089 U CN 202120375089U CN 214513321 U CN214513321 U CN 214513321U
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- CN
- China
- Prior art keywords
- chamber body
- bag
- rapping
- dust collector
- filter bag
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 60
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000008021 deposition Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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Abstract
The utility model discloses a vibrating type bag-type dust collector, which comprises a chamber body, a taper pipe, a fan, a vibrating device, an ash discharging device, a filter bag, a fixed underframe and the like; the top end of the chamber body is provided with a taper pipe, and the taper pipe is connected with a fan; the rapping device is positioned on one side of the chamber body close to the top end; the ash discharging device is positioned at the bottom end of the chamber body; the filter bag and the fixed underframe are positioned in the chamber body, one end of the filter bag is connected with the rapping device, and the other end of the filter bag is connected with the fixed underframe. The utility model provides a rapping type bag-type dust collector has the advantages of high dust removal efficiency, stable and reliable operation, less maintenance and no dust deposition.
Description
Technical Field
The utility model relates to a waste gas treatment technical field especially relates to a formula sack cleaner shakes.
Background
Because power plant's electricity generation can produce a large amount of waste gases, contain a large amount of dusts in the waste gas, directly discharge can cause the bulk pollution in the air, consequently need to remove dust to the waste gas and filter. Among the existing dust collectors, a bag type dust collector is most commonly applied to a power plant. The bag type dust collector is a dry type dust filtering device. 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 prior bag-type dust collector also has some problems, mainly has the problems of poor operation efficiency, short service life of a filter bag, serious abrasion of an ash discharging container, easy combustion of dust deposition and the like.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the utility model provides a vibrating bag-type dust remover with high dust removal efficiency, stable and reliable operation, less maintenance and dustless deposition.
The technical scheme is as follows: in order to realize the purpose, the device comprises a chamber body, a taper pipe, a fan, a rapping device, an ash discharging device, a filter bag, a fixed underframe and the like; the top end of the chamber body is provided with a taper pipe, and the taper pipe is connected with a fan; the rapping device is positioned on one side of the chamber body close to the top end; the ash discharging device is positioned at the bottom end of the chamber body; the filter bag and the fixed underframe are positioned in the chamber body, one end of the filter bag is connected with the rapping device, and the other end of the filter bag is connected with the fixed underframe.
Preferably, the rapping device further comprises a mounting frame, a motor, a small belt wheel, a large belt wheel, a belt, a cam mechanism, a swing frame, a swing shaft, a bearing seat, a hook and the like; the mounting frame is positioned on the outer side of the top end of the chamber body; the motor and the cam mechanism are positioned on the mounting frame; the motor is provided with a small belt wheel which is connected with a large belt wheel through a belt; the large belt wheel is connected with a cam mechanism; the cam mechanism is connected with the swing frame, and the swing frame is connected with the swing shaft; the swing shaft is also provided with a bearing seat; the oscillating shafts are four groups, each group of oscillating shafts is provided with a plurality of hooks, and one end of the filter bag is hung on the hook.
Preferably, the chamber body further comprises a top plate, a chamber body, a dust collecting hopper, supporting legs, an access hole, an air inlet and the like; the upper end of the chamber body is provided with a top plate, and the lower end of the chamber body is provided with a dust collecting hopper; the supporting leg is connected with the chamber body; the access ports are arranged on two opposite side surfaces of the chamber body; the air inlet is arranged on the side surface of the dust collecting hopper.
Preferably, the ash discharging device further comprises a valve plate, a sliding valve block, an electric push rod and an ash discharging hopper; the valve plate is connected with the ash collecting hopper; a sliding valve block is arranged in the valve plate; the electric push rod is connected with the valve plate and the sliding valve block; one end of the ash discharging hopper is connected with the valve plate.
Preferably, the number of the filter bags is 64, 8 groups of filter bags are arranged in the left-right direction and the front-back direction, and each group is distributed at equal intervals.
Has the advantages that: the utility model relates to a vibrating type bag-type dust collector, which comprises a chamber body, a taper pipe, a fan, a vibrating device, an ash discharging device, a filter bag, a fixed underframe and the like; the top end of the chamber body is provided with a taper pipe, and the taper pipe is connected with a fan; the rapping device is positioned on one side of the chamber body close to the top end; the ash discharging device is positioned at the bottom end of the chamber body; the filter bag and the fixed underframe are positioned in the chamber body, one end of the filter bag is connected with the rapping device, and the other end of the filter bag is connected with the fixed underframe.
The beneficial effects are that 64 filter bags are arranged in the chamber body of the bag type dust collector, 8 groups of filter bags are arranged in the left, right and front and back directions respectively, and each group is distributed at equal intervals, so that the dust collection efficiency is higher; the rapping device is used for continuously rapping, and when dust on the filter bag is excessively accumulated, the rapping device can effectively shake and clean the filter bag, so that the maintenance of the filter bag is reduced, the service life of the filter bag is prolonged, and the working efficiency of the bag-type dust collector is improved; the ash discharging device can automatically discharge ash to the dust of the ash collecting hopper, the valve can be automatically opened and closed, when the valve is opened, ash removal operation is carried out, the dust is conveyed through the closed scraper conveyor and is directly conveyed into the closed dust transfer box, and abrasion of the ash discharging container and secondary pollution of the dust are reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a vibrating bag-type dust collector;
FIG. 2 is a schematic side view of a vibrating bag-type dust collector;
FIG. 3 is a schematic view of the internal structure of a vibrating bag-type dust collector;
FIG. 4 is a schematic structural view of an ash discharge device;
FIG. 5 is a schematic view of a part of the structure of the rapping device and the filter bag.
In the figure: 1. a fan; 2. a taper pipe; 3. a rapping device; 4. a chamber body; 5. an ash discharge device; 6. an access hole; 7. a top plate; 8. a support leg; 9. a dust collecting hopper; 10. a filter bag; 11. fixing the underframe; 12. an air inlet; 13. an electric push rod; 14. sliding the valve block; 15. a valve plate; 16. an ash discharging hopper; 17. hooking; 18. A swing shaft; 19. a swing frame; 20. a cam mechanism; 21. a bearing seat; 22. a motor; 23. a small belt pulley; 24. a belt; 25. a large belt pulley; 26. and (7) mounting frames.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A vibration type bag-type dust collector is shown in figures 1 and 3 and comprises a chamber body 4, a taper pipe 2, a fan 1, a vibration device 3, an ash discharging device 5, a filter bag 10, a fixed underframe 11 and the like; the top end of the chamber body 4 is provided with a taper pipe 2, and the taper pipe 2 is connected with a fan 1; the rapping device 3 is positioned on one side of the chamber body 4 close to the top end; the ash discharging device 5 is positioned at the bottom end of the chamber body 4; the filter bag 10 and the fixed underframe 11 are positioned in the chamber body 4, one end of the filter bag 10 is connected with the rapping device 3, and the other end is connected with the fixed underframe 11.
As shown in fig. 5, the rapping device 3 further comprises a mounting frame 26, a motor 22, a small belt wheel 23, a large belt wheel 25, a belt 24, a cam mechanism 20, a swing frame 19, a swing shaft 18, a bearing seat 21, a hook 17 and the like; the mounting frame 26 is positioned at the outer side of the top end of the chamber body 4; the motor 22 and the cam mechanism 20 are positioned on the mounting frame 26; a small belt wheel 23 is arranged on the motor 22 and is connected with a large belt wheel 25 through a belt 24; the large belt wheel 25 is connected with the cam mechanism 20; the cam mechanism 20 is connected with a swing frame 19, and the swing frame 19 is connected with a swing shaft 18; a bearing seat 21 is also arranged on the swinging shaft 18; the oscillating shafts 18 are four groups, a plurality of hooks 17 are arranged on each group of oscillating shafts 18, and one end of the filter bag 10 is hung on the hook 17.
As shown in fig. 2 and fig. 3, the chamber body 4 further comprises a top plate 7, a chamber body 4, a dust collecting hopper 9, support legs 8, an access opening 6, an air inlet 12 and the like; the upper end of the chamber body 4 is provided with a top plate 7, and the lower end is provided with a dust collecting hopper 9; the supporting legs 8 are connected with the chamber body 4; the access ports 6 are arranged on two opposite side surfaces of the chamber body 4; the air inlet 12 is arranged on the side surface of the dust collecting hopper 9.
As shown in fig. 4, the ash discharging device 5 further comprises a valve plate 15, a sliding valve block 14, an electric push rod 13 and an ash discharging hopper 16; the valve plate 15 is connected with the dust collecting hopper 9; a sliding valve block 14 is arranged in the valve plate 15; the electric push rod 13 is connected with a valve plate 15 and a sliding valve block 14; one end of the ash discharging hopper 16 is connected with the valve plate 15.
As shown in figure 3, the filter bags 10 are 64, and 8 groups of filter bags 10 are distributed in the left-right direction and the front-back direction at equal intervals.
The working principle is as follows: when the device starts to work, waste gas enters the chamber body 4 from the gas inlet 12, the waste gas is subjected to dust removal and filtration through the filter bags 10, particles such as dust and the like mixed in the waste gas are filtered by the filter bags 10, and settle to the dust collecting hopper 9 under the action of gravity along with accumulation of the particles such as dust and the like, the sliding valve block 14 is opened, and the scraper conveying device 5 is used for sealing, discharging and conveying the dust; when excessive dust is accumulated on the filter bag 10 in a certain time, the rapping device 3 starts to work, the motor 22 drives the belt pulley 25 and the cam mechanism 20 to operate, so that the swing frame 19 and the swing shaft 18 generate regular vibration, the dust deposited on the filter bag 10 is shaken off, and the cleaning of the filter bag 10 is completed; the dust-removed waste gas rises, the fan 1 sucks clean air out, and the clean air is discharged into the atmosphere through the taper pipe 2, the fan 1 and the like, so that the cloth bag dust removal process of the waste gas is completed.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. A vibrating bag-type dust collector is characterized in that: comprises a chamber body (4), a taper pipe (2), a fan (1), a rapping device (3), an ash discharging device (5), a filter bag (10), a fixed underframe (11) and the like; the top end of the chamber body (4) is provided with a taper pipe (2), and the taper pipe (2) is connected with the fan (1); the rapping device is positioned on one side of the chamber body (4) close to the top end; the ash discharging device (5) is positioned at the bottom end of the chamber body (4); the filter bag (10) and the fixed underframe (11) are positioned in the chamber body (4), one end of the filter bag (10) is connected with the rapping device (3), and the other end is connected with the fixed underframe (11).
2. A rapping bag dust collector as defined in claim 1 wherein: the rapping device (3) also comprises a mounting rack (26), a motor (22), a small belt wheel (23), a large belt wheel (25), a belt (24), a cam mechanism (20), a swing frame (19), a swing shaft (18), a bearing seat (21), a hook (17) and the like; the mounting frame (26) is positioned outside the top end of the chamber body (4); the motor (22) and the cam mechanism (20) are positioned on the mounting frame (26); a small belt wheel (23) is arranged on the motor (22) and is connected with a large belt wheel (25) through a belt (24); the large belt wheel (25) is connected with a cam mechanism (20); the cam mechanism (20) is connected with a swing frame (19), and the swing frame (19) is connected with a swing shaft (18); a bearing seat (21) is also arranged on the swinging shaft (18); the four groups of oscillating shafts (18) are arranged, a plurality of hooks (17) are arranged on each group of oscillating shafts (18), and one end of the filter bag (10) is hung on the hook (17).
3. A rapping bag dust collector as defined in claim 1 wherein: the chamber body (4) also comprises a top plate (7), the chamber body (4), an ash collecting hopper (9), supporting legs (8), an access hole (6), an air inlet (12) and the like; the upper end of the chamber body (4) is provided with a top plate (7), and the lower end is provided with a dust collecting hopper (9); the supporting legs (8) are connected with the chamber body (4); the access holes (6) are formed in two opposite side surfaces of the chamber body (4); the air inlet (12) is arranged on the side surface of the dust collecting hopper (9).
4. A vibrating bag-type dust collector according to claim 1, wherein said ash-discharging device (5) further comprises a valve plate (15), a sliding valve block (14), an electric push rod (13) and an ash-discharging hopper (16); the valve plate (15) is connected with the dust collecting hopper (9); a sliding valve block (14) is arranged in the valve plate (15); the electric push rod (13) is connected with the valve plate (15) and the sliding valve block (14); one end of the ash discharging hopper (16) is connected with the valve plate (15).
5. A rapping bag dust collector as defined in claim 1 wherein: the number of the filter bags (10) is 64, 8 groups of filter bags (10) are arranged in the left-right direction and the front-back direction, and each group is distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375089.5U CN214513321U (en) | 2021-02-18 | 2021-02-18 | Vibrating type bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375089.5U CN214513321U (en) | 2021-02-18 | 2021-02-18 | Vibrating type bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513321U true CN214513321U (en) | 2021-10-29 |
Family
ID=78235382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120375089.5U Expired - Fee Related CN214513321U (en) | 2021-02-18 | 2021-02-18 | Vibrating type bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513321U (en) |
-
2021
- 2021-02-18 CN CN202120375089.5U patent/CN214513321U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |