CN209271033U - Convenient for the bag-type dust collector of deashing - Google Patents
Convenient for the bag-type dust collector of deashing Download PDFInfo
- Publication number
- CN209271033U CN209271033U CN201821879098.2U CN201821879098U CN209271033U CN 209271033 U CN209271033 U CN 209271033U CN 201821879098 U CN201821879098 U CN 201821879098U CN 209271033 U CN209271033 U CN 209271033U
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- CN
- China
- Prior art keywords
- shaft
- deashing
- cloth bag
- shell
- bag
- Prior art date
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a kind of bag-type dust collector convenient for deashing, including shell, the shell upper end is equipped with air outlet, and equipped with air inlet, the housing bottom is equipped with ash hole for the shell lower end of stating；It is equipped with mounting plate in the shell, offers multiple ventilation openings on the mounting plate, is equipped on the mounting plate of the ventilation opening lower end multiple for filtering the dustproof cloth bag of dust；It is provided in the inner cavity of the dustproof cloth bag for sweeping the deashing mechanism for falling dust on dustproof cloth bag lateral surface.When the push rod of lifting cylinder drives lifter plate to move up and down, screw thread in screw thread and threaded hole in shaft forms the transmission that is spirally connected, and drives shaft rotation, while the blade in shaft rotates in the inner cavity of dustproof cloth bag, and the dust of dustproof cloth bag outer surface is swept and is fallen, achieve the effect that deashing.
Description
Technical field
The utility model relates to a kind of bag-type dust collectors convenient for deashing.
Background technique
Body of deduster structure is roughly divided into ash bucket, blast pipe, raising middle flask, top box, discharge pipe, bypass air hose, injection tube, mistake
Filter device etc., concrete principle description: flue gas enters shell of dust remover under blower negative pressure, through air inlet main pipe and air inlet short tube
Interior, coarse powder dirt falls into ash bucket, and fine dust rises in raising middle flask with air-flow, and dustproof cloth bag was overworked in raising middle flask, and air-flow passed through anti-
Fine dust in flue gas was trapped on dustproof cloth bag outer surface by dirt cloth bag, and filtered pure air enters upper box, directly
To discharge pipe, dust removal process terminates.When the fine dust crossed on dustproof cloth bag outer surface is attached to a certain amount of, injection tube passes through release
High pressure draught was blown dustproof cloth bag, and the fine dust crossed on dustproof cloth bag outer surface is blown off in ash bucket.
But dust removing effects are ineffective when being blown dustproof cloth bag by discharging high pressure draught, it cannot be by dustproof cloth bag table
The dust in face is removed completely, thus keep the filter effect of dustproof cloth bag undesirable, and it also requires frequent cleaning dustproof cloth bag,
It is time-consuming and laborious and influence filter effect.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of bag-type dust collectors convenient for deashing, to solve to anti-
Halfway problem is cleared up when dirt cloth bag surface deashing.
It a kind of is removed the technical scheme adopted by the utility model to solve the technical problem is as follows: providing convenient for the cloth bag of deashing
Dirt device, including shell, the shell upper end are equipped with air outlet, and the shell lower end of stating is equipped with air inlet, the housing bottom
Equipped with ash hole；
It is equipped with mounting plate in the shell, offers multiple ventilation openings, the peace of the ventilation opening lower end on the mounting plate
It is equipped in loading board multiple for filtering the dustproof cloth bag of dust；
It is provided in the inner cavity of the dustproof cloth bag for sweeping the deashing mechanism for falling dust on dustproof cloth bag lateral surface.
Further, the deashing mechanism includes lifting cylinder, lifter plate and shaft；
The fixing end of the lifting cylinder is fixedly connected in housing top wall, and the push rod of the lifting cylinder is fixedly connected on
On lifter plate, and lifter plate is driven to move up and down；
Multiple threaded holes are offered on the lifter plate, the shaft upper end is threadedly coupled with the threaded hole；
The shaft is rotatably arranged in ventilation opening, and the shaft lower end is equipped with multiple groups blade made of rubber material,
Described blade one end is fixedly connected in shaft, and the blade other end is in contact with the dustproof cloth bag.
Further, the shaft is rotatably arranged on the structure in ventilation opening and is；
Installation step is offered in the ventilation opening, the installation step is equipped with bearing, the fixed peace of the bearing outer ring
In ventilation opening, the shaft passes through bearing inner race and forms a fixed connection；
Card slot is offered in the ventilation opening, and circlip is connected in the upper card slot, is offered down in the shaft
Card slot is connected with lower circlip in the lower bayonet slot, and the bearing is rotatably arranged between circlip and lower circlip.
Further, more one slide rails are equipped in the side wall surface of the shell vertically, the side wall surface of the lifter plate is equipped with
Multiple sliding blocks, the sliding block, which slides up and down, to be arranged in sliding rail.
Further, the mounting plate of the ventilation opening lower end is equipped with mounting ring, and the dustproof cloth bag is hung on mounting ring
On.
Further, the shaft upper end is equipped with the limited block for preventing shaft from screwing out threaded hole.
Further, the side wall surface of the shell is equipped with the hermatic door for being convenient for changing dustproof cloth bag.
The beneficial effects of the utility model are: the spiral shell when push rod of lifting cylinder drives lifter plate to move up and down, in shaft
Screw thread in line and threaded hole forms the transmission that is spirally connected, and drives shaft rotation, while the blade in shaft is in the inner cavity of dustproof cloth bag
Middle rotation, and the dust of dustproof cloth bag outer surface is swept and is fallen, achieve the effect that deashing.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of the utility model dust-extraction unit；
Fig. 2 is the sectional view of the utility model dust-extraction unit；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Wherein；1, shell, 11, air outlet, 12, air inlet, 13, ash hole, 2, mounting plate, 21, ventilation opening, 211, upper card
Spring, 3, dustproof cloth bag, 4, lifting cylinder, 5, lifter plate, 51, threaded hole, 52, sliding block, 6, shaft, 61, blade, 62, lower bayonet slot,
7, bearing, 8, sliding rail, 9, mounting ring, 10, hermatic door.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figure 1 to Figure 3；A kind of bag-type dust collector convenient for deashing, including shell 1 are provided, 1 upper end of shell is equipped with
Air outlet 11 states 1 lower end of shell equipped with air inlet 12, and 1 bottom of shell is equipped with ash hole 13；Mounting plate 2, peace are equipped in shell 1
Multiple ventilation openings 21 are offered in loading board 2, are equipped on the mounting plate 2 of 21 lower end of ventilation opening multiple for filtering the dust-proof of dust
Cloth bag 3；It is provided in the inner cavity of dustproof cloth bag 3 for sweeping the deashing mechanism for falling dust on 3 lateral surface of dustproof cloth bag.
Deashing mechanism includes lifting cylinder 4, lifter plate 5 and shaft 6；The fixing end of lifting cylinder 4 is fixedly connected on shell
On 1 roof of body, the push rod of lifting cylinder 4 is fixedly connected on lifter plate 5, and lifter plate 5 is driven to move up and down；On lifter plate 5
Multiple threaded holes 51 are offered, 6 upper end of shaft is threadedly coupled with threaded hole 51；Shaft 6 is rotatably arranged in ventilation opening 21, shaft
6 lower ends are equipped with multiple groups blade 61 made of rubber material, and 61 one end of blade is fixedly connected in shaft 6,61 other end of blade
It is in contact with dustproof cloth bag 3.
Since shaft 6 is rotatably installed in ventilation opening 21, and upper end is threadedly coupled with the threaded hole 51 of lifter plate 5,
When the push rod of lifting cylinder 4 drives lifter plate 5 to move up and down, the screw thread in shaft 6 is spirally connected with the screw thread formation in threaded hole 51
Transmission drives shaft 6 to rotate, while the blade 61 in shaft 6 rotates in the inner cavity of dustproof cloth bag 3, and will be outside dustproof cloth bag 3
The dust on surface, which is swept, to be fallen, and achievees the effect that deashing.
The structure that shaft 6 is rotatably arranged in ventilation opening 21 is；Installation step is offered in ventilation opening 21, on installation step
Equipped with bearing 7,7 outer ring of bearing is fixedly mounted in ventilation opening 21, and shaft 6 passes through 7 inner ring of bearing and forms a fixed connection；Ventilation
Card slot is offered in mouth 21, circlip 211 is connected in upper card slot, lower bayonet slot 62, card in lower bayonet slot 62 are offered in shaft 6
It is connected to lower circlip, bearing 7 is rotatably arranged between circlip 211 and lower circlip.
In order to which lifter plate 5 can preferably move up and down in shell 1, more cunnings are equipped in the side wall surface of shell 1 vertically
Rail 8, the side wall surface of lifter plate 5 are equipped with multiple sliding blocks 52, and sliding block 52, which slides up and down, to be arranged in sliding rail 8.
In order to facilitate the installation of dustproof cloth bag 3, mounting ring 9, dustproof cloth bag are equipped on the mounting plate 2 of 21 lower end of ventilation opening
3 are hung in mounting ring 9, and mounting ring 9 can be using the cooperation of the clip and snap ring of click on fashion.
The limited block for preventing shaft 6 from screwing out threaded hole 51 is equipped in 6 upper end of shaft.
In order to facilitate replacement dustproof cloth bag 3, it is equipped in the side wall surface of shell 1 for being convenient for changing the close of dustproof cloth bag 3
Closure door 10.
In actual operation, when being attached with a large amount of dusts on 3 outer wall of dustproof cloth bag, lifting cylinder 4 is started to work, lifting
The push rod of cylinder 4 drives lifter plate 5 to move up and down, while the screw thread in shaft 6 and the screw thread in threaded hole 51 form the biography that is spirally connected
It is dynamic, drive shaft 6 to rotate, and the blade 61 in shaft 6 rotates in the inner cavity of dustproof cloth bag 3, and by 3 appearance of dustproof cloth bag
The dust in face, which is swept, to be fallen, and achievees the effect that deashing.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (7)
1. a kind of bag-type dust collector convenient for deashing, which is characterized in that including shell (1), shell (1) upper end is equipped with
Air port (11), equipped with air inlet (12), shell (1) bottom is equipped with ash hole (13) for shell (1) lower end of stating；
Mounting plate (2) are equipped in the shell (1), offer multiple ventilation openings (21), the ventilation opening on the mounting plate (2)
(21) it is equipped on the mounting plate (2) of lower end multiple for filtering the dustproof cloth bag (3) of dust；
It is provided in the inner cavity of the dustproof cloth bag (3) for sweeping the deashing mechanism for falling dust on dustproof cloth bag (3) lateral surface.
2. the bag-type dust collector according to claim 1 convenient for deashing, which is characterized in that the deashing mechanism includes rising
Sending down abnormally ascending cylinder (4), lifter plate (5) and shaft (6)；
The fixing end of the lifting cylinder (4) is fixedly connected on shell (1) roof, and the push rod of the lifting cylinder (4) is fixed
It is connected on lifter plate (5), and lifter plate (5) is driven to move up and down；
It is offered multiple threaded holes (51) on the lifter plate (5), shaft (6) upper end and the threaded hole (51) screw thread connect
It connects；
The shaft (6) is rotatably arranged in ventilation opening (21), and shaft (6) lower end is equipped with multiple groups made of rubber material
Blade (61), described blade (61) one end are fixedly connected on shaft (6), blade (61) other end and the dustproof cloth bag
(3) it is in contact.
3. the bag-type dust collector according to claim 2 convenient for deashing, which is characterized in that shaft (6) rotation is set
The structure set in ventilation opening (21) is；
Installation step is offered in the ventilation opening (21), the installation step is equipped with bearing (7), bearing (7) outer ring
It is fixedly mounted in ventilation opening (21), the shaft (6) passes through bearing (7) inner ring and forms a fixed connection；
Card slot is offered in the ventilation opening (21), is connected in the upper card slot circlip (211), on the shaft (6)
It offers lower bayonet slot (62), is connected with lower circlip in the lower bayonet slot (62), the bearing (7) is rotatably arranged on circlip
(211) between lower circlip.
4. the bag-type dust collector according to claim 2 convenient for deashing, which is characterized in that the side wall of the shell (1)
More one slide rails (8) are equipped with vertically on face, the side wall surface of the lifter plate (5) is equipped with multiple sliding blocks (52), the sliding block (52)
It slides up and down and is arranged in sliding rail (8).
5. the bag-type dust collector according to claim 1 convenient for deashing, which is characterized in that ventilation opening (21) lower end
Mounting plate (2) be equipped with mounting ring (9), the dustproof cloth bag (3) is hung on mounting ring (9).
6. the bag-type dust collector according to claim 2 convenient for deashing, which is characterized in that shaft (6) upper end is set
There is the limited block for preventing shaft (6) from screwing out threaded hole (51).
7. the bag-type dust collector according to claim 1 convenient for deashing, which is characterized in that the side wall of the shell (1)
Face is equipped with the hermatic door (10) for being convenient for changing dustproof cloth bag (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879098.2U CN209271033U (en) | 2018-11-14 | 2018-11-14 | Convenient for the bag-type dust collector of deashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879098.2U CN209271033U (en) | 2018-11-14 | 2018-11-14 | Convenient for the bag-type dust collector of deashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209271033U true CN209271033U (en) | 2019-08-20 |
Family
ID=67601282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821879098.2U Expired - Fee Related CN209271033U (en) | 2018-11-14 | 2018-11-14 | Convenient for the bag-type dust collector of deashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209271033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523203A (en) * | 2019-10-16 | 2019-12-03 | 济南伊斯达自控工程有限公司 | A kind of efficient soot cleaning system of bag-type dust |
-
2018
- 2018-11-14 CN CN201821879098.2U patent/CN209271033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523203A (en) * | 2019-10-16 | 2019-12-03 | 济南伊斯达自控工程有限公司 | A kind of efficient soot cleaning system of bag-type dust |
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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 |
Granted publication date: 20190820 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |