CN108619800A - A kind of dust arrester with self-cleaning function - Google Patents
A kind of dust arrester with self-cleaning function Download PDFInfo
- Publication number
- CN108619800A CN108619800A CN201810640134.8A CN201810640134A CN108619800A CN 108619800 A CN108619800 A CN 108619800A CN 201810640134 A CN201810640134 A CN 201810640134A CN 108619800 A CN108619800 A CN 108619800A
- Authority
- CN
- China
- Prior art keywords
- filter cotton
- plate
- self
- dust
- fan
- 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.)
- Withdrawn
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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of dust arresters with self-cleaning function, including side plate, top plate, cleaner unit, control unit, the cleaner unit includes fan and filter cotton, the control unit includes being provided with the ventilation duct with ventilation hole, the sealing plate that can be rotated around ventilation duct, when dust arrester needs cleaning, by defeated air port to the defeated wind of ventilation duct, extraneous wind is flowed out by the ventilation hole of ventilation duct side wall, so that the direction of sealing plate towards wind inlet of fan rotates, the air inlet of fan is closed at this time, continue through the defeated wind in defeated air port, so that the air inlet of fan remains off, extraneous wind is logical to be continued through ventilation hole and is blown out outward from the inside of filter cotton, to which the dust of filter cotton absorption be removed, reach clean purpose, it can effectively improve the clean convenience of dust arrester, and save use cost.
Description
Technical field
The present invention relates to dust arrester field, especially a kind of dust arrester with self-cleaning function.
Background technology
People increasingly pay attention to health at present, especially higher and higher to the requirement of working environment.Polishing etc.
Industrial flow impacts the respiratory health of worker, therefore dust arrester due to will produce a large amount of dust in operation process
It comes into being.Dust arrester can attract the gas with dust by built-in fan, and the gas with dust passes through installation
Filter cotton in dust arrester removes chalk dust removing.However, with the increase of use time, the strainability of filter cotton will necessarily be gradual
Decline, needs human hand to remove filter cotton at this time and cleaned or replaced filter cotton, such cleaning operation spends time and people
Work is unfavorable for improving business productivity；If can also increase the cost of enterprise if directly replacing.
Invention content
To solve the above problems, the purpose of the present invention is to provide a kind of dust arrester with self-cleaning function, realize not
Filter cotton is cleaned in the case of removing filter cotton.
Technical solution is used by the present invention solves the problems, such as it：
A kind of dust arrester with self-cleaning function, including three blocks of side plates and one piece of top plate, the side plate and top plate are mutual
Connection forms the chamber for operation；The cleaner unit for dust suction is provided on the top plate, the cleaner unit includes wind
Fan, filter cotton and the control unit opened or closed for controlling the air inlet of the fan；It is provided on the control unit
Ventilation hole, control unit described in the dust suction course of work make the air inlet of the fan open；The control during automatically cleaning
Component makes the air inlet of the fan close, and extraneous wind is blown by the ventilation hole from the inside of the filter cotton outward, from
And remove the dust on the filter cotton.
Further, the control unit includes outline border annular in shape, and the outline border is across being provided with hollow ventilation duct, institute
The side wall that ventilation hole is set to the ventilation duct is stated, the sealing that can be rotated around the ventilation duct is provided on the ventilation duct
Plate, the side that the sealing plate is connect with the ventilation duct are provided with concave surface, and the concave surface is opposite with the position of the ventilation hole
It answers, one end of the ventilation duct is provided with the defeated air port for making the sealing plate closing from extraneous defeated wind.
Further, the sealing plate is provided with two pieces, and the sealing plate is symmetrically disposed on the both sides of the ventilation duct.
Further, the top plate and side plate are splicing construction.
Further, the side plate bottom is provided with for mobile pulley.
Further, the filter cotton is cylindrical, and the central shaft of the filter cotton is perpendicular to the ground, the top of the filter cotton
Face is connect with the air inlet of the fan, and the filter cotton is located at the lower section of the control unit.
Further, the top surface of the filter cotton is provided with upper cover plate, and the bottom surface of the filter cotton is provided with lower cover, described
The sealing bottom surface of the filter cotton, the upper cover plate are in Openworks shape by lower cover, and the filter cotton passes through the upper cover plate and institute
State control unit connection.
Further, further include supporting rod, the upper cover plate is provided with the support bar extended from center to circular arc, the support
Bar is connect with the center of the upper cover plate and lower cover respectively across the filter cotton.
Further, filter screen is provided on the top plate, the position of the filter screen is opposite with the position of fan outlet
It answers.
The beneficial effects of the invention are as follows：A kind of dust arrester with self-cleaning function that the present invention uses, by the way that band is arranged
The control unit for having ventilation hole, when being normally carried out dust work, the air inlet for controlling fan is in the open state, realizes normal
Dust collection function；When dust arrester needs cleaning, the air inlet that fan is controlled by control unit is closed, and extraneous wind passes through institute
It states ventilation hole to blow outward from the inside of the filter cotton, to remove the dust on the filter cotton, reaches clean purpose, it can
To effectively improve the clean convenience of dust arrester, and save use cost.
Description of the drawings
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the stereoscopic schematic diagram of the present invention；
Fig. 2 is the decomposition diagram of cleaner unit of the present invention；
Fig. 3 is the schematic diagram that wind inlet of fan of the present invention is closed；
Fig. 4 is the schematic diagram that wind inlet of fan of the present invention is opened.
Specific implementation mode
Referring to Fig.1 shown in-Fig. 4, a kind of dust arrester with self-cleaning function of the invention, including three blocks of side plates 1 and one
Block top plate 2, the side plate 1 are interconnected to form the chamber for operation with top plate 2；It is provided with for dust suction on the top plate 2
Cleaner unit 3, the cleaner unit 3 include fan 31, filter cotton 32 and for control the fan 31 air inlet open
Or the control unit 33 closed；Ventilation hole 331, control unit described in the dust suction course of work are provided on the control unit 33
33 make the air inlet of the fan 31 open；The control unit 33 makes the air inlet of the fan 31 close during automatically cleaning
It closes, extraneous wind is blown by the ventilation hole 331 from the inside of the filter cotton 32 outward, to remove on the filter cotton 32
Dust.
The control unit 33 includes outline border 332 annular in shape, and the outline border 332 is across being provided with hollow ventilation duct
333, the ventilation hole 331 is set to the side wall of the ventilation duct 333, and two pieces are provided on the ventilation duct 333 can be around institute
The sealing plate 334 of the rotation of ventilation duct 333 is stated, the sealing plate 334 is symmetrically disposed on the both sides of the ventilation duct 333, described close
The side that sealing plate 334 is connect with the ventilation duct 333 is provided with concave surface 335, the position of the concave surface 335 and the ventilation hole 331
Set corresponding, one end of the ventilation duct 333 is provided with for from the defeated air port that extraneous defeated wind makes the sealing plate 334 be closed
336。
The filter cotton 32 is cylindrical, and the central shaft of the filter cotton 32 is perpendicular to the ground, the top of the filter cotton 32
Face is connect with the air inlet of the fan 31, and the filter cotton 32 is located at the lower section of control unit 33, and filter cotton 32 is arranged to
The cylindric contact area that can effectively increase with air enhances filter effect.
The top surface of the filter cotton 32 is provided with upper cover plate 35, and the bottom surface of the filter cotton 32 is provided with lower cover 36, institute
Lower cover 36 is stated by the sealing bottom surface of the filter cotton 32, the upper cover plate 35 is in Openworks shape, and the filter cotton 32 passes through described
Upper cover plate 35 is connect with the control unit 33, is conducive to make being more firmly mounted for the filter cotton 32.
Further include supporting rod 34, the upper cover plate 35 is provided with the support bar 351 extended from center to circular arc, the support
Bar 34 is connect with the center of the upper cover plate 35 and lower cover 36 respectively across the filter cotton 32, can effectively avoid the course of work
Described in filter cotton 32 be displaced.
Filter screen 4 is provided on the top plate 2, the position of the filter screen 4 is corresponding with the position of 31 air outlet of fan,
Mistake of the dust arrester to dust can be improved by the way that filter screen 4 is arranged to carrying out secondary filter by 32 filtered air of filter cotton
Filter ability.
The operation principle of the present invention is further illustrated below.When dust arrester carries out dust work, sealing plate
334 are hung down naturally due to gravity so that the ventilation opening of fan 31 is in the open state, and fan 31 drives air stream when rotating
Dynamic, air of the external world with dust passes through filter cotton 32, fan 31, filter screen 4 and is discharged successively, and most dust will be filtered
Cotton 32 is adsorbed, and not adsorbable dust is filtered under the action of filter screen 4 on a small quantity, plays the effect of air purification；Work as dust
When device is cleaned, from the external world by defeated air port 336 to 333 defeated wind of ventilation duct, extraneous wind passes through the logical of 333 side wall of ventilation duct
Air holes 331 blows to concave surface 335, to which the direction for pushing sealing plate 334 towards 31 air inlet of fan rotates, at this time fan 31 into
Air port is closed, and 336 defeated wind of defeated air port is continued through so that the air inlet of fan 31 remains off, and extraneous wind is logical to be continued
It is blown out outward from the inside of filter cotton 32 by ventilation hole 331, the dust to adsorb filter cotton 32 is removed, and reaches clean
Purpose can effectively improve the clean convenience of dust arrester, and save use cost.
The present invention is designed as packaged type, more adapts to actual production demand, specifically there is following two embodiments：First
In kind embodiment, the top plate 2 is splicing construction with side plate 1, can be spliced in actual operating location.Second real
It applies in scheme, 1 bottom of the side plate is provided with for mobile pulley, can dust arrester is arbitrarily moved to actual operation
Point.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiments, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.
Claims (9)
1. a kind of dust arrester with self-cleaning function, it is characterised in that：It is described including three pieces of side plates (1) and one piece of top plate (2)
Side plate (1) is interconnected to form the chamber for operation with top plate (2)；The dust suction for dust suction is provided on the top plate (2)
Unit (3), the cleaner unit (3) include fan (31), filter cotton (32) and the air inlet for controlling the fan (31)
The control unit (33) opened or closed；It is provided with ventilation hole (331) on the control unit (33), institute in the dust suction course of work
Stating control unit (33) makes the air inlet of the fan (31) open；The control unit (33) makes the wind during automatically cleaning
The air inlet for fanning (31) is closed, and extraneous wind is blown by the ventilation hole (331) from the inside of the filter cotton (32) outward, from
And remove the dust on the filter cotton (32).
2. a kind of dust arrester with self-cleaning function according to claim 1, it is characterised in that：The control unit
(33) include outline border (332) annular in shape, the outline border (332) is across being provided with hollow ventilation duct (333), the ventilation hole
(331) it is set to the side wall of the ventilation duct (333), being provided on the ventilation duct (333) can be around the ventilation duct (333)
The sealing plate (334) of rotation, the side that the sealing plate (334) connect with the ventilation duct (333) are provided with concave surface (335),
The concave surface (335) is corresponding with the position of the ventilation hole (331), one end of the ventilation duct (333) be provided with for from
Extraneous defeated wind makes the defeated air port (336) that the sealing plate (334) is closed.
3. a kind of dust arrester with self-cleaning function according to claim 2, it is characterised in that：The sealing plate
(334) two pieces are provided with, the sealing plate (334) is symmetrically disposed on the both sides of the ventilation duct (333).
4. a kind of dust arrester with self-cleaning function according to claim 1, it is characterised in that：The top plate (2) with
Side plate (1) is splicing construction.
5. a kind of dust arrester with self-cleaning function according to claim 1, it is characterised in that：Side plate (1) bottom
Portion is provided with for mobile pulley.
6. a kind of dust arrester with self-cleaning function according to claim 1, it is characterised in that：The filter cotton (32)
Cylindrical, the central shaft of the filter cotton (32) is perpendicular to the ground, top surface and the fan (31) of the filter cotton (32)
Air inlet connection, the filter cotton (32) is located at the lower section of the control unit (33).
7. a kind of dust arrester with self-cleaning function according to claim 1, it is characterised in that：The filter cotton (32)
Top surface be provided with upper cover plate (35), the bottom surface of the filter cotton (32) is provided with lower cover (36), and the lower cover (36) will
The sealing bottom surface of the filter cotton (32), the upper cover plate (35) are in Openworks shape, and the filter cotton (32) passes through the upper cover plate
(35) it is connect with the control unit (33).
8. a kind of dust arrester with self-cleaning function according to claim 7, it is characterised in that：It further include supporting rod
(34), the upper cover plate (35) is provided with the support bar (351) extended from center to circular arc, and the supporting rod (34) passes through described
Filter cotton (32) is connect with the center of the upper cover plate (35) and lower cover (36) respectively.
9. according to a kind of any dust arresters with self-cleaning function of claim 1-8, it is characterised in that：The top
Filter screen (4) is provided on plate (2), the position of the filter screen (4) is corresponding with the position of fan (31) air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640134.8A CN108619800A (en) | 2018-06-19 | 2018-06-19 | A kind of dust arrester with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640134.8A CN108619800A (en) | 2018-06-19 | 2018-06-19 | A kind of dust arrester with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108619800A true CN108619800A (en) | 2018-10-09 |
Family
ID=63692139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810640134.8A Withdrawn CN108619800A (en) | 2018-06-19 | 2018-06-19 | A kind of dust arrester with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108619800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115884A (en) * | 2019-04-23 | 2019-08-13 | 广州航海学院 | Haze purifier and its operating method |
-
2018
- 2018-06-19 CN CN201810640134.8A patent/CN108619800A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115884A (en) * | 2019-04-23 | 2019-08-13 | 广州航海学院 | Haze purifier and its operating method |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |
|
| WW01 | Invention patent application withdrawn after publication |