CN106422559A - High and big space rotary dust removal device - Google Patents
High and big space rotary dust removal device Download PDFInfo
- Publication number
- CN106422559A CN106422559A CN201610961788.1A CN201610961788A CN106422559A CN 106422559 A CN106422559 A CN 106422559A CN 201610961788 A CN201610961788 A CN 201610961788A CN 106422559 A CN106422559 A CN 106422559A
- Authority
- CN
- China
- Prior art keywords
- gas
- central canal
- pipe
- nozzle
- wall
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—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 parallel
-
- 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
- B01D46/72—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 with backwash arms, shoes or nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention relates to a high and big space rotary dust removal device, which comprises a casing, wherein a filter screen is arranged on the four peripheral walls of the casing; a vertical center pipe is rotationally assembled in the center in the casing; the upper end of the center pipe is provided with a through pneumatic rotating joint; the upper end of the through pneumatic rotating joint is provided with an electromagnetic valve; a gas storage tank is arranged at the inner side of the top wall of the casing; a gas outlet of the gas storage tank is connected with the electromagnetic valve; a gas inlet of the gas storage tank is connected with a gas inlet pipeline; the lower end of the center pipe is a blind end; a support bearing is arranged on the outer peripheral wall of the lower end of the center pipe; a support transverse plate is fixed under the support bearing; the middle part of the outer peripheral wall of the center pipe is fixedly provided with a gas conveying pipe in the horizontal radial shape; the far end of the gas conveying pipe is fixedly provided with a gas blowing pipe in vertical arrangement; spray nozzles used for blowing away dust attached onto the filter screen are uniformly distributed on the outer side wall of the gas blowing pipe from top to bottom. Through the action of repeatedly storing air and releasing air, the repeated utilization can be realized; the operation is repeatedly in such a way to reach the goal of simply, economically and practically removing dust.
Description
Technical field
The present invention relates to warm air equipment field, and in particular to a kind of large space rotating dust removing device.
Background technology
Dust filtering device on large space air processing machine is horizontally arranged above whole equipment at present, works as ash
When dirt falls on drainage screen, can all take arrestment to run, manually drainage screen be removed to high-altitude, will be filtered after then cleaning again
Net puts up, and in the case of work under bad environment, this mode is talked about than more frequently, not only affects working site, but also
There is certain danger.
Content of the invention
The technical problem to be solved is to provide a kind of large space rotating dust removing device, and which can carry out dust
Cleaning, greatly reduce the working strength of maintenance of clean-up workman.
For achieving the above object, the technical scheme that the present invention takes is：
A kind of large space rotating dust removing device, including the housing being fixed at the air inlet of large space air processing machine top,
Air intake is all offered on four perisporium of housing, at air intake, drainage screen is installed, in the housing, central authorities are rotatably equipped with
Vertical central canal, central canal upper end is provided with straight-through Pneumatic rotary joint, and straight-through Pneumatic rotary upper end of joint is provided with electromagnetism
Valve, is provided with air accumulator on the inside of the housing top wall, the gas outlet of air accumulator is connected with electromagnetic valve, the air inlet connection of air accumulator
There is admission line, admission line is connected with source of the gas, central canal lower end is cecum, support shaft to be provided with central canal lower end periphery wall
Hold, support transverse slat below the spring bearing, is fixed with, support transverse slat two ends to be separately fixed on the medial wall of housing, central canal
Periphery wall is fixedly arranged in the middle of the appendix in horadiam arrangement, and appendix distal end is fixed with the gas blow pipe of vertical arrangement, blows
Trachea two ends are cecum, the spray being evenly equipped with gas blow pipe lateral wall from top to bottom for blowing the dust being attached on drainage screen off
Mouth.
The opening direction of the nozzle extends along the direction for being horizontally away from central canal, the centrage of each nozzle and with this spray
Between the centrage of the appendix of mouth connection, shape has angle, and drives central canal to turn clockwise during jet.
The angle is 30 degree.
The angle is 45 degree.
The present invention stores full air, when waiting the dust for needing on the drainage screen of cleaning equipment top, electromagnetic valve in air accumulator
Open, then air passes sequentially through central canal, appendix, gas blow pipe moment and discharges from nozzle, will be attached to drainage screen
On dust blow off, reach clean drainage screen purpose, the present invention can be used in various environment occasions, eliminate staff
Climbing up at equipment suspension carries out dismounting cleaning works, and the present invention repeats profit by the action of stored air-release air repeatedly
With with this circulate operation, reaching the purpose of simple, economic, practical dedusting.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is decomposing state structural representation of the present invention；
Fig. 3 is internal structure schematic diagram of the present invention；
Fig. 4 is the nozzle assembling structure schematic diagram of the present invention；
Fig. 5 is assembling structure schematic diagram of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As Figure 1-Figure 5, the present invention is by being fixed on the housing 2 at 1 top of large space air processing machine, air accumulator 3, electricity
Magnet valve 4, straight-through Pneumatic rotary joint 5, nozzle 6, spring bearing 7, support transverse slat 8, drainage screen 9 are constituted, and housing is cold using δ 1.5
Rolled steel plate is processed, and ensures smooth surface using acid washing phosphorization-spray painting, improves antiseptic effect, and housing 2 is fixed on tall and big sky
Between at 1 top air inlet of air processing machine, all offer air intake 10 on 2 four perisporium of housing, be provided with air intake 10
Drainage screen 9, in housing 2, central authorities are rotatably equipped with vertical central canal 11, and straight-through Pneumatic rotary joint 5 is on central canal 11
End, air accumulator 3 is fixed on the inside of 2 roof of housing, and straight-through 5 upper end of Pneumatic rotary joint is provided with electromagnetic valve 4, the going out of air accumulator 3
QI KOU is connected with electromagnetic valve 4, and the air inlet of air accumulator 3 is connected with admission line 12, and admission line 12 is connected with source of the gas, central canal
11 lower ends are cecum, and spring bearing 7 is enclosed within 11 lower end periphery wall of central canal, and 7 lower section of spring bearing is fixed with support transverse slat 8,
Support 8 two ends of transverse slat to be separately fixed on the medial wall of housing, support transverse slat 8 and spring bearing 7 to play support limit central canal
Effect, it is to avoid central canal rotate when occur rocking, 11 periphery wall of central canal be fixedly arranged in the middle of in horadiam arrangement defeated
Trachea 13,13 distal end of appendix is fixed with the gas blow pipe 14 of vertical arrangement, and 14 two ends of gas blow pipe are cecum, gas blow pipe lateral wall
On be evenly equipped with nozzle 6 for blowing the dust being attached on drainage screen off from top to bottom.
The opening direction of nozzle 6 extends along the direction for being horizontally away from central canal, the centrage of each nozzle and with this nozzle
Between the centrage of the appendix of connection, shape has angle, and so that central canal is turned clockwise during jet.Each nozzle
Angle a between the centrage of centrage and the appendix being connected with this nozzle is 30 degree, and gas blow pipe 14 can be driven during jet to carry
Dynamic central canal is rotated together, while the dust being attached on drainage screen can be blown to, can clear up each position during nozzle rotation
Dust, clean out thoroughly.
Angle a between the centrage of the centrage of each nozzle of the present invention and the appendix being connected with this nozzle can also
For 45 degree, gas blow pipe 14 now can be driven during jet to drive central canal to rotate together, while can blow to that filtration is attached to
Online dust, cleaning effect is good.
Claims (4)
1. a kind of large space rotating dust removing device, including the shell being fixed at the air inlet of large space air processing machine top
Body, all offers air intake on four perisporiums of housing, is provided with drainage screen at air intake, it is characterised in that：The housing
Interior central authorities are rotatably equipped with vertical central canal, and central canal upper end is provided with straight-through Pneumatic rotary joint, and straight-through Pneumatic rotary connects
Head upper end is provided with electromagnetic valve, is provided with air accumulator on the inside of the housing top wall, and the gas outlet of air accumulator is connected with electromagnetic valve, storage
The air inlet of gas tank is connected with admission line, and admission line is connected with source of the gas, and central canal lower end is cecum, central canal lower end periphery
On wall, spring bearing is installed, support transverse slat below the spring bearing, is fixed with, support transverse slat two ends to be separately fixed at housing
Medial wall on, central canal periphery wall be fixedly arranged in the middle of in horadiam arrangement appendix, appendix distal end is fixed with perpendicular
The gas blow pipe of straight arrangement, gas blow pipe two ends are cecum, are evenly equipped with from top to bottom and are attached to for blowing off on gas blow pipe lateral wall
The nozzle of the dust on drainage screen.
2. large space rotating dust removing device according to claim 1, it is characterised in that：The opening direction edge of the nozzle
The direction for being horizontally away from central canal extends, shape between the centrage of the centrage of each nozzle and the appendix being connected with this nozzle
Have angle, during jet, drive central canal to turn clockwise.
3. large space rotating dust removing device according to claim 2, it is characterised in that：The angle is 30 degree.
4. large space rotating dust removing device according to claim 2, it is characterised in that：The angle is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961788.1A CN106422559A (en) | 2016-10-28 | 2016-10-28 | High and big space rotary dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961788.1A CN106422559A (en) | 2016-10-28 | 2016-10-28 | High and big space rotary dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422559A true CN106422559A (en) | 2017-02-22 |
Family
ID=58180259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961788.1A Pending CN106422559A (en) | 2016-10-28 | 2016-10-28 | High and big space rotary dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422559A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08933A (en) * | 1994-06-21 | 1996-01-09 | K C D:Kk | Ventilation filter device |
| CN102228769A (en) * | 2011-05-30 | 2011-11-02 | 江苏大学 | Filter cartridge dust remover with automatical and continuous dust removal function |
| CN202028303U (en) * | 2011-04-12 | 2011-11-09 | 凯天环保科技股份有限公司 | Off-line soot cleaning device for dust remover |
| CN104971559A (en) * | 2015-07-17 | 2015-10-14 | 深圳市普瑞美泰环保科技有限公司 | Combined air filtering module |
| CN105194950A (en) * | 2015-10-19 | 2015-12-30 | 成都鑫威隆机电设备有限公司 | Rotary ash removal filter |
| CN206138895U (en) * | 2016-10-28 | 2017-05-03 | 河南乾丰暖通科技股份有限公司 | Rotatory dust collector in tall and big space |
-
2016
- 2016-10-28 CN CN201610961788.1A patent/CN106422559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08933A (en) * | 1994-06-21 | 1996-01-09 | K C D:Kk | Ventilation filter device |
| CN202028303U (en) * | 2011-04-12 | 2011-11-09 | 凯天环保科技股份有限公司 | Off-line soot cleaning device for dust remover |
| CN102228769A (en) * | 2011-05-30 | 2011-11-02 | 江苏大学 | Filter cartridge dust remover with automatical and continuous dust removal function |
| CN104971559A (en) * | 2015-07-17 | 2015-10-14 | 深圳市普瑞美泰环保科技有限公司 | Combined air filtering module |
| CN105194950A (en) * | 2015-10-19 | 2015-12-30 | 成都鑫威隆机电设备有限公司 | Rotary ash removal filter |
| CN206138895U (en) * | 2016-10-28 | 2017-05-03 | 河南乾丰暖通科技股份有限公司 | Rotatory dust collector in tall and big space |
Non-Patent Citations (1)
| Title |
|---|
| 嵇敬文等: "《锅炉烟气袋式除尘技术》", 31 August 2006, 中国电力出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |