CN110090505A - Automatic high-concentration dedusting device - Google Patents
Automatic high-concentration dedusting device Download PDFInfo
- Publication number
- CN110090505A CN110090505A CN201910396008.7A CN201910396008A CN110090505A CN 110090505 A CN110090505 A CN 110090505A CN 201910396008 A CN201910396008 A CN 201910396008A CN 110090505 A CN110090505 A CN 110090505A
- Authority
- CN
- China
- Prior art keywords
- dedusting
- filter screen
- dust
- dedusting channel
- channel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides a kind of automatic high-concentration dedusting device, it includes horizontal dedusting channel, vertical filter screen is equipped in the dedusting channel, the upper design in the dedusting channel has horizontal sliding cavity, the front side of the sliding cavity is connected with the dedusting channel of the filter screen front, the rear side of the sliding cavity is connected with the dedusting channel at the filter screen rear portion, the sliding block that can be horizontally slipped is equipped in the sliding cavity, be equipped in the dedusting channel can move up and down sweep dirt bar, it is described sweep dirt bar move up and down when, rear side is attached on the filter screen, the lower part dedusting channel position design of the filter screen has dust-collecting cavity.The device can constantly automatically clean the fiber dust on filter screen, which can be automatically performed when filter screen blocks, and be not required to extra power, energy saving, not need the course of work for interrupting cleaner, and efficiency of dust collection is higher.
Description
Technical field
The invention belongs to technical field of environment protection equipment, and in particular to a kind of automatic high-concentration dedusting device.
Background technique
Cleaner refers to the equipment that the dust in air-flow is purged, and is usually used according to the type of dust different
Then dedusting method will be purged, separately small particulate matter frequently with the mode that water drenches by water droplet by adsorbing powder dust
It is then purged also by the mode of Electrostatic Absorption by small adsorbing powder dust to electrostatic apparatus outside.But for tradition
The fiber-like dust generated in industry such as textile mills.Usually or using filter be filtered remove it is more convenient, in this way needs
The air in workshop is extracted by wind pressure equipment, progress is then divided into fiber-like by the filter of setting in the duct
Filtering, these fibre dusts would generally be isolated on filter screen in this way, can be in filter screen after filter screen works long hours at that time
It is upper to retain a large amount of fibre dust, filter screen is blocked, at this moment needs manually to remove filter screen from cleaner, then will
After filter screen cleaning again on cleaner, process is cumbersome, at this moment needs entire filter device break-off, thus
It may influence entire process of manufacture.Particularly in some workshops with concentration cellulose dust, need more frequency
Numerous cleans filter screen, so that factory uses working service cost when this kind of cleaner more high.
Summary of the invention
In view of the above problems, the present invention provides a kind of easy to use, fiber-like dust on filter screen can be carried out automatic
The automatic high-concentration dedusting device cleaned.
The technical solution adopted by the present invention to solve the technical problems is: the automatic high-concentration dedusting device includes horizontal
The dedusting pipeline for having positive pressure is connected in dedusting channel, the front in the dedusting channel, and the rear portion in the dedusting channel is communicated with dedusting
Channel is equipped with vertical filter screen in the dedusting channel, and the upper design in the dedusting channel has horizontal sliding cavity, institute
The front side for stating sliding cavity is connected with the dedusting channel of the filter screen front, after the rear side of the sliding cavity and the filter screen
The dedusting channel in portion is connected, and the sliding block that can be horizontally slipped, the sliding block and the sliding cavity are equipped in the sliding cavity
Inner wall be slidingly sealed assembly；Be equipped in the dedusting channel can move up and down sweep dirt bar, sweep dirt bar or more described
When movement, rear side is attached on the filter screen, and the sliding block is connected by elastic component with the dedusting channel, the cunning
Motion block rear portion is connected with one end of drawstring, and the other end of the drawstring is connected by tumbler with the top for sweeping dirt bar；Institute
The lower part dedusting channel position design for stating filter screen has dust-collecting cavity.
Preferably, the dust-collecting cavity bottom design has opening lid, the opening lid is controlled by cylinder, the opening lid
Lower part design has dust basket, the side wall and side wall hollow out of the dust basket.
It is made preferably, sweeping dirt bar of elastic abrasion-proof material, the lower part for sweeping dirt bar is designed as inclined surface, described
Opening lid inclined design.
Preferably, the elastic component is elastic rope-like constructed, the elastic component is connected to the sliding shoe front.
Preferably, the limited block that the restricted sliding shoe of design posteriorly slides in the sliding cavity.
The beneficial effects of the present invention are: the workshop that the automatic high-concentration dedusting device is mainly used to have fibre dust class
It is dusted use, and the device is chiefly used in the dust workshop of high concentration.When in use, the dedusting channel connects the device
Enter dedusting pipeline, the gas in workshop is sucked from front jointly together with dust, at this moment the dust in air, mainly fiber powder
Dirt is blocked in filter screen front end under the blocking of filter screen, at this moment increasing with fibre dust, and the gas permeability of filter screen is got over
It is poorer to come, and air-flow passes through fewer and fewer, and at this moment dedusting channel becomes larger in filter screen front and back end pressure difference, at this moment, due to described
The front and back end of sliding cavity is connected with the front and back end of the dedusting Channel filtration net, so that the front and back end pressure difference of sliding cavity inner slide
Become larger, so under the influence of air pressure, the sliding block overcomes the elastic force of the elastic component to move backward, so that pulled by it
It sweeps dirt bar to move downward, since described sweep is attached on filter screen on rear side of dirt bar, so as to by the fiber of filter screen front end
Dust is swept in the dust-collecting cavity of lower part, and when the fiber dust of filter screen front end is swept backwardness, filtering network recovery is penetrating, the dedusting
Air-flow in channel can quickly flow again, so that the draught head of filter screen front and back end reduces, so that the sliding shoe
The draught head of front and back end reduces, and the sliding shoe is pulled under the action of the elastic component, thus sweeps dirt bar described in drive
It is pulled upwardly back, the dedusting routing restoration work.And when the filter screen is covered again, it repeats the above process, in this way
The device can constantly automatically clean the fiber dust on filter screen, which can block in filter screen
When be automatically performed, be not required to extra power, it is energy saving, do not need the course of work for interrupting cleaner, efficiency of dust collection is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lateral section when automatic high-concentration dedusting device works normally.
Fig. 2 is the structural schematic diagram that automatic high-concentration dedusting device cleans lateral section when filter screen.
Specific embodiment
Below with reference to embodiment, the present invention is further described:
As shown in embodiment in Fig. 1 and Fig. 2, in the present embodiment, which includes horizontal remove
The dedusting pipeline for having positive pressure is connected in dirt channel 1, the front in the dedusting channel 1, and the rear portion in the dedusting channel 1 is communicated with dedusting
Channel is equipped with vertical filter screen 11 in the dedusting channel 1.The mesh-density of the filter screen 11 can be according to dust
Size specifically designs.The present apparatus and the difference of other dust-extraction units are that the upper design in the dedusting channel 1 has horizontal
Sliding cavity 2, the front side of the sliding cavity 2 are connected with the dedusting channel of 11 front of filter screen, the rear side of the sliding cavity 2
It is connected with the dedusting channel 1 at 11 rear portion of filter screen, the sliding block 21 that can be horizontally slipped is equipped in the sliding cavity 2,
The inner wall of the sliding block 21 and the sliding cavity 2 is slidingly sealed assembly；Being equipped in the dedusting channel 1 can move up and down
Sweep dirt bar 3, it is described sweep dirt bar 3 move up and down when, rear side is attached on the filter screen 11, and the sliding block 21 passes through elasticity
Part 22 is connected with the dedusting channel 1, and 21 rear portion of sliding shoe is connected with one end of drawstring 23, the drawstring 23 it is another
End is connected by tumbler with the top for sweeping dirt bar 3；The lower part dedusting channel position design of the filter screen 11 has dust
Chamber 4.
The automatic high-concentration dedusting device is mainly used to that there is the workshop of fibre dust class to be dusted use, and the dress
It sets in the dust workshop for being chiefly used in high concentration.When in use, dedusting pipeline is accessed in the dedusting channel 1 to the device, will be in workshop
Gas sucked jointly from front together with dust, the at this moment dust in air, mainly blocking of the fibre dust in filter screen 11
Under be blocked in 11 front end of filter screen, at this moment increasing with fibre dust, worse and worse, air-flow is logical for the gas permeability of filter screen 11
That crosses is fewer and fewer, and at this moment dedusting channel 1 becomes larger in 11 front and back end pressure difference of filter screen, at this moment, before the sliding cavity 2
Rear end is connected with the front and back end of 1 filter screen of dedusting channel, so that the front and back end pressure difference of 2 inner slide 21 of sliding cavity becomes larger,
So under the influence of air pressure, the sliding block 21 overcomes the elastic force of the elastic component 22 to move backward, so that passing through drawstring 23
It is moved downward by its dirt bar 3 of sweeping pulled, since the rear side for sweeping dirt bar 3 is attached on filter screen 11, so as to by mistake
The fiber dust of 11 front end of strainer is swept in the dust-collecting cavity 4 of lower part, when the fiber dust of 11 front end of filter screen is swept backwardness, filtering
Net 11 restores penetrating, and the air-flow in the dedusting channel 1 can quickly flow again, so that the draught head of 11 front and back end of filter screen
It reduces, so that the draught head of 21 front and back end of the sliding shoe reduces, effect of the sliding shoe 21 in the elastic component 22
Under be pulled, thus drive described in sweep dirt bar 3 and be pulled upwardly back, the dedusting channel 1 is resumed work.And work as the filter screen
11 when being covered again by dust, repeats the above process, the device can be constantly automatically to the fiber on filter screen 11 in this way
Dust is cleaned, which can be automatically performed when filter screen 11 blocks, and be not required to extra power, energy saving, no
Need to interrupt the course of work of cleaner, efficiency of dust collection is higher.
In specific design, as depicted in figs. 1 and 2,4 bottom of the dust-collecting cavity design has opening lid 41, the opening lid
41 are controlled by cylinder, and there is design in the dedusting channel 1 sweeps the detecting module that dirt bar 3 moves downward, the spy described in detection
Module is surveyed to control the cylinder.41 lower part of the opening lid design has dust basket 5, the side wall of the dust basket 5 and side
Wall hollow out.When sweeping dirt bar 3 and moving downward, fiber dust is swept and is fallen in the dust-collecting cavity 4.At this moment the detecting module control
The cylinder moving opens the opening lid 41, so that 4 lower part of the dust-collecting cavity is opened, the at this moment high pressure of 11 front of filter screen
Air-flow will be swept the fiber dust fallen in the dust-collecting cavity 4 and be blown out downwards from the opening of 4 lower part of dust-collecting cavity, so that dust is blown
It falls in the dust basket 5, then control module can be designed as time-delay closing, i.e., after the opening lid 41 is opened several seconds certainly
It is dynamic to close.The dust basket 5 is designed as easy cleaning structure simultaneously, and there is no need to individually open the dust-collecting cavity 4 by such people
It is cleaned, it is more convenient to use.
In specific design, the dirt bar 3 of sweeping is made of elastic abrasion-proof material, as depicted in figs. 1 and 2, described to sweep dirt
The lower part of bar 3 is designed as inclined surface, and the sharp side for sweeping dirt bar 3 is attached on the filter screen 11, in this way convenient for mistake
Fiber-like dust on strainer 11 is cleared away, at the same inclined inclined-plane convenient for air-flow by fiber-like dust from 4 lower part of dust-collecting cavity
Opening blow off.While in order to blow off dust, also the same inclined design of the opening lid 41.It can be by the unlatching by cylinder
The inclination of lid 41 pulls.
As depicted in figs. 1 and 2, the elastic component 22 is elastic rope-like constructed, and the elastic component 22 is connected to the sliding
21 front of block.Since the front of the sliding cavity 2 is connected to 1 middle front part of dedusting channel, one kind being in barotropic state, the sliding
Block 21 is constantly in tensional state by normal pressure backward, the elastic component 22, when the positive differential pressure that the elastomer block is subject to becomes
When big, the sliding shoe 21 is pushed backwards, and is allowed and is swept dirt bar 3 and move downward.The restricted institute of design in the sliding cavity 2
State the limited block 24 that sliding shoe 21 posteriorly slides.21 movement position of sliding shoe can be prevented too long in this way, so that described
Sweeping the height that dirt bar 3 moves downward can control.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of automatic high-concentration dedusting device, it includes horizontal dedusting channel (1), and the front of the dedusting channel (1) connects
It is connected with the dedusting pipeline of positive pressure, the rear portion of the dedusting channel (1) is communicated with dedusting channel, assembly in the dedusting channel (1)
There are vertical filter screen (11), it is characterised in that: the upper design of the dedusting channel (1) has horizontal sliding cavity (2), described
The front side of sliding cavity (2) is connected with the dedusting channel of the filter screen (11) front, the rear side of the sliding cavity (2) with it is described
The dedusting channel (1) at filter screen (11) rear portion is connected, and is equipped with the sliding block that can be horizontally slipped in the sliding cavity (2)
(21), the inner wall of the sliding block (21) and the sliding cavity (2) is slidingly sealed assembly；Being equipped in the dedusting channel (1) can
Sweep dirt bar (3) with up and down motion, it is described sweep dirt bar (3) move up and down when, rear side is attached on the filter screen (11),
The sliding block (21) is connected by elastic component (22) with the dedusting channel (1), sliding shoe (21) rear portion and drawstring
(23) one end is connected, and the other end of the drawstring (23) is connected by tumbler with the top for sweeping dirt bar (3)；The mistake
The lower part dedusting channel position design of strainer (11) has dust-collecting cavity (4).
2. automatic high-concentration dedusting device according to claim 1, it is characterised in that: dust-collecting cavity (4) the bottom design
Have opening lid (41), the opening lid (41) is controlled by cylinder, and opening lid (41) the lower part design has dust basket (5), institute
State the side wall and side wall hollow out of dust basket (5).
3. automatic high-concentration dedusting device according to claim 1, it is characterised in that: described sweep dirt bar (3) are using elasticity
Wear-resistant material production, the lower part for sweeping dirt bar (3) is designed as inclined surface, opening lid (41) inclined design.
4. automatic high-concentration dedusting device according to claim 1, it is characterised in that: the elastic component (22) is elastic string
Shape structure, the elastic component (22) are connected to the sliding shoe (21) front.
5. automatic high-concentration dedusting device according to claim 1, it is characterised in that: there is design in the sliding cavity (2)
Limit the limited block (24) that the sliding shoe (21) posteriorly slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396008.7A CN110090505A (en) | 2019-05-14 | 2019-05-14 | Automatic high-concentration dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396008.7A CN110090505A (en) | 2019-05-14 | 2019-05-14 | Automatic high-concentration dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090505A true CN110090505A (en) | 2019-08-06 |
Family
ID=67447856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910396008.7A Pending CN110090505A (en) | 2019-05-14 | 2019-05-14 | Automatic high-concentration dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975489A (en) * | 2019-12-20 | 2020-04-10 | 李乔 | Self-cleaning dust absorption filter screen for spinning |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310860A (en) * | 2018-04-20 | 2018-07-24 | 温州大学激光与光电智能制造研究院 | A kind of intelligence cleaner |
-
2019
- 2019-05-14 CN CN201910396008.7A patent/CN110090505A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310860A (en) * | 2018-04-20 | 2018-07-24 | 温州大学激光与光电智能制造研究院 | A kind of intelligence cleaner |
Non-Patent Citations (1)
| Title |
|---|
| 曾祥延: "《应用理论力学》", 30 April 2017, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975489A (en) * | 2019-12-20 | 2020-04-10 | 李乔 | Self-cleaning dust absorption filter screen for spinning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110064637B (en) | Prevent weaving dust remover of jam | |
| CN107596848A (en) | A kind of weaving dirt collection device for spinning and weaving workshop | |
| CN105256755B (en) | Water mist dust-absorbing vehicle | |
| CN108273327A (en) | A kind of coal yard dedusting environment friendly equipment | |
| CN208541919U (en) | A kind of high-efficient cloth-bag dust precipitator | |
| CN204261519U (en) | A kind of pulse dust collector | |
| CN207462909U (en) | A kind of sack cleaner of anti-blocking easy collection ash | |
| CN106178713A (en) | Suction type sack cleaner installed alternately by a kind of multilamellar cloth bag | |
| CN208927813U (en) | Pulse dust collector | |
| CN117599525A (en) | Cloth bag dust collector of function is collected in clearance | |
| CN102755140A (en) | Automatic cleaning and filtering device of dust collector | |
| CN204502615U (en) | A kind of deduster fold shape filter bag | |
| CN207429910U (en) | A kind of more dust-extraction units of spinning and weaving workshop integral type | |
| CN110090505A (en) | Automatic high-concentration dedusting device | |
| CN208678610U (en) | A kind of bag filter | |
| CN200974003Y (en) | Pulse blowing cloth bag type dust precipitator | |
| CN110975492A (en) | Automatic dust removing equipment | |
| CN207680273U (en) | A kind of weaving dirt collection device for spinning and weaving workshop | |
| CN110152406A (en) | A kind of dust removing purifier | |
| CN102921245A (en) | Novel cloth dust collector | |
| CN209317263U (en) | A kind of gypsum base premixing mortar production auxiliary device | |
| CN104785034B (en) | Changeover portion prefabricated work station dust arrester | |
| CN204411926U (en) | Many fiber bag precipitators | |
| CN207734735U (en) | A kind of bag cage with filter bag automatic ash removing function | |
| CN214440952U (en) | Automatic clear device that blows of self-adaptation formula blanking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |
|
| RJ01 | Rejection of invention patent application after publication |