CN107158832A - A kind of uniform blowing device of deduster - Google Patents
A kind of uniform blowing device of deduster Download PDFInfo
- Publication number
- CN107158832A CN107158832A CN201710399543.9A CN201710399543A CN107158832A CN 107158832 A CN107158832 A CN 107158832A CN 201710399543 A CN201710399543 A CN 201710399543A CN 107158832 A CN107158832 A CN 107158832A
- Authority
- CN
- China
- Prior art keywords
- wind
- semicircle
- distributing pipe
- adjustable plate
- pipe
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of uniform blowing device of deduster, including wind-distributing pipe, air inlet pipe, closure end cap, support block, adjustable plate, semicircle blow vent, rotary piercing, swingle, postive stop baffle, semicircle shrouding, rotary handle, threaded perforations, jet plug screw mouth, sealed pressure pad, point controlled atmosphere section mouthful, docking annular groove, extruding spring washer, to a point cross bar.The structural principle of apparatus of the present invention is simple, mainly solve after the blast pipe that air-flow enters, air-flow velocity change causes the outlet speed of fumarole inconsistent, two layers above and below by the way that wind-distributing pipe is divided into, the air pressure equiblibrium mass distribution of half storey under being enabled using the difference of the unlatching gross area of every group of blow vent on the adjustable plate of separation, the jet velocity to control valve smaller from the nearlyer open area of the air inlet mouth of pipe, and go out to set refluence cross bar in valve, so that air-flow is divided into two layers, increases outlet speed and blow and spray the number of plies.
Description
Technical field
The present invention relates to a kind of uniform blowing device of deduster, specifically a kind of balanced air-flow, the dedusting of double-deck jet
The uniform blowing device of device.
Background technology
Injection tube is two ends bore pipe not of uniform size in the blowing device of existing deduster.Because using common circle
Pipe, in deduster deashing, the compressed air that flow velocity is exceedingly fast can not be evenly dispersed in each nozzle after entering injection tube, can
The phenomenon that cloth bag deashing is not thorough or causes cloth bag to damage because pressure is excessive can be caused.But the caliber size at this two ends is not
One injection pipe makes extremely inconvenient.
Nozzle is by specific technique processing certain angle inside round steel in the blowing device of existing deduster
Spray orifice.The nozzle of this structure makes difficult, and jet nozzle angle is difficult to control to.
The content of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, providing a kind of deduster uniform blowing device.
To achieve the above object, the method that uses of the present invention is：A kind of uniform blowing device of deduster, including cloth wind
Pipe, air inlet pipe, closure end cap, support block, adjustable plate, semicircle blow vent, rotary piercing, swingle, postive stop baffle, semicircle envelope
Plate, rotary handle, threaded perforations, jet plug screw mouth, sealed pressure pad, point controlled atmosphere section mouthful, docking annular groove, extruding spring washer, to a point horizontal stroke
Bar；Described wind-distributing pipe horizontal positioned, is connected, the two ends of wind-distributing pipe are by blocking end in the upper end cylinder and air inlet pipe of wind-distributing pipe
Lid is closed, and the described both sides end face of adjustable plate and the inner ring surface of wind-distributing pipe is contacted, and adjustable plate divides the inner chamber of wind-distributing pipe
Into two layers of equity up and down, support block is fixed on the inner chamber anchor ring of wind-distributing pipe, the lower surface contact of upper surface and adjustable plate, institute
The semicircle blow vent stated is located in the plate face of adjustable plate, and every 12 one group is arranged with disorderly matrix-style, in semicircle
The left side of blow vent is provided with rotary piercing, and swingle is connected, and the lower end of swingle is provided with postive stop baffle, postive stop baffle
Upper surface and the contact of the lower surface of adjustable plate, swingle is vertically fixedly connected with the center of circle end face of semicircle shrouding, in swingle
Upper end cylinder is provided with rotary handle, by rotary handle rotating semicircular shrouding, semicircle blow vent is blocked, described screw thread is worn
Hole position is on the wind-distributing pipe tube wall of the underface of every group of semicircle passage, and jet plug screw mouth revolves from inside wind-distributing pipe with threaded perforations
Turn connection, sealed pressure pad, the lower end outer ring cylinder of jet plug screw mouth and point gas are provided with below the outer ring boss of jet plug screw mouth
Mouth connection is adjusted, in the upper surface of point controlled atmosphere section mouthful provided with docking annular groove, extruding bullet is fixed with the inner ring surface of docking annular groove
The lower end outer ring extruding contact of pad, extruding spring washer and jet plug screw mouth, goes out to be provided with to a point cross bar in the interior collar extension of point controlled atmosphere section mouthful,
The inner ring choma face connection at two ends and point controlled atmosphere section mouthful to point cross bar.
Preferably, the left and right sides of described adjustable plate is rubber sealing surface.
Preferably, the lower surface outermost sideline of described semicircle shrouding is provided with semicircle rubber boss.
Preferably, the lower end contact surface of described sealed pressure pad is sphere.
Preferably, the section to point cross bar is half elliptic cross section.
Beneficial effect：
A kind of uniform blowing device of deduster of the present invention, structural principle is simple, mainly solves after the blast pipe that air-flow enters, air-flow
Change in flow causes the problem of outlet speed of fumarole is inconsistent, by the way that wind-distributing pipe is divided into above and below two layers, utilize separate use
Adjustable plate on the difference of the unlatching gross area of every group of blow vent enable the air pressure equiblibrium mass distribution of lower half storey, from air inlet pipe
The nearlyer smaller jet velocity to control valve of open area of mouth, and go out to set refluence cross bar in valve so that air-flow is divided into two
Layer, increases outlet speed and blows and sprays the number of plies.
Brief description of the drawings
Fig. 1 apparatus of the present invention structural representations；
Fig. 2 apparatus of the present invention side structure schematic diagrams；
Fig. 3 apparatus of the present invention adjustable plate overlooking the structure diagrams；
Fig. 4 apparatus of the present invention jet plug screw mouth structure schematic diagrames；
Fig. 5 apparatus of the present invention point controlled atmosphere section mouth structure schematic diagrames；
Wherein, 1- wind-distributing pipes, 2- air inlet pipe, 3- closure end cap, 4- support blocks, 5- adjustable plates, 6- semicircles blow vent, 7- rotations are worn
Hole, 8- swingles, 9- postive stop baffles, 10- semicircles shrouding, 11- rotary handles, 12- threaded perforations, 13- jet plug screws mouth, 14-
Sealed pressure pad, 15- points of controlled atmosphere sections mouthful, 16- docking annular groove, 17- extruding spring washer, 18- are to a point cross bar.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, and the present embodiment is with technical solution of the present invention
Premised on lower implemented, it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.
As shown in Fig. 1 to Fig. 5, a kind of uniform blowing device of deduster, including wind-distributing pipe 1, air inlet pipe 2, closure end cap 3,
Support block 4, adjustable plate 5, semicircle blow vent 6, rotary piercing 7, swingle 8, postive stop baffle 9, semicircle shrouding 10, rotary handle
11st, threaded perforations 12, jet plug screw mouth 13, sealed pressure pad 14, point controlled atmosphere section mouthful 15, docking annular groove 16, extruding spring washer 17, to point
Cross bar 18.
The horizontal positioned of wind-distributing pipe 1, is connected in the upper end cylinder and air inlet pipe 2 of wind-distributing pipe 1, and the two ends of wind-distributing pipe 1 pass through envelope
Stifled end cap 3 is closed.
The inner ring surface contact of the both sides end face of adjustable plate 5 and wind-distributing pipe 1, above and below the inner chamber of wind-distributing pipe 1 is divided into by adjustable plate 5
Two layers of equity, support block 4 is fixed on the inner chamber anchor ring of wind-distributing pipe 1, the lower surface contact of upper surface and adjustable plate 5, regulation
The left and right sides of plate 5 is rubber sealing surface, and principal security levels will not lose heart from the junction of adjustable plate 5.
Semicircle blow vent 6 is located in the plate face of adjustable plate 5, and every 12 one group is arranged with disorderly matrix-style,
Rotary piercing 7 is provided with the left side of semicircle blow vent 6, and swingle 8 is connected, the lower end of swingle 8 is provided with postive stop baffle
9, the upper surface of postive stop baffle 9 and the lower surface of adjustable plate 5 are contacted, and the center of circle end face of swingle 8 and semicircle shrouding 10 is vertically solid
Fixed connection, the lower surface outermost sideline of semicircle shrouding 10 is provided with semicircle rubber boss, it is ensured that when closing semicircle blow vent 6
Time can be fully sealed, and rotary handle 11 is provided with the upper end cylinder of swingle 8, passes through the rotating semicircular shrouding of rotary handle 11
10, semicircle blow vent 6 is blocked.
Threaded perforations 12 are located on the tube wall of wind-distributing pipe 1 of the underface of every group of semicircle passage, and jet plug screw mouth 13 is from cloth
The inside of airduct 1 and threaded perforations 12 are rotatably connected, and sealed pressure pad 14, sealing are provided with below the outer ring boss of jet plug screw mouth 13
The lower end contact surface of pressure pad 14 is sphere, and the lower end outer ring cylinder of jet plug screw mouth 13 and a point controlled atmosphere section mouthful 15 are connected, in a point gas
The upper surface of mouth 15 is adjusted provided with docking annular groove 16.Extruding spring washer 17 is fixed with the inner ring surface of docking annular groove 16, bullet is extruded
The lower end outer ring extruding contact of pad 17 and jet plug screw mouth 13, goes out to be provided with to a point cross bar 18 in the interior collar extension of point controlled atmosphere section mouthful 15,
The inner ring choma face connection at two ends and point controlled atmosphere section mouthful 15 to point cross bar 18, cuts to the section of point cross bar 18 for half elliptic
Face.
A kind of uniform blowing device of deduster of the present invention, is mainly solved after the blast pipe that air-flow enters, air-flow velocity change
Cause the problem of outlet speed of fumarole is inconsistent, by the way that wind-distributing pipe is divided into above and below two layers, utilize the adjustable plate of separation
The difference of the unlatching gross area of upper every group of blow vent is more closely opened come the air pressure equiblibrium mass distribution of half storey under enabling from the air inlet mouth of pipe
The smaller jet velocity to control valve of area is opened, and goes out to set refluence cross bar in valve so that air-flow is divided into two layers, increases and
Gas velocity degree and blow and spray the number of plies.
Claims (5)
1. a kind of uniform blowing device of deduster, it is characterised in that：Including wind-distributing pipe（1）, air inlet pipe（2）, closure end cap（3）、
Support block（4）, adjustable plate（5）, semicircle blow vent（6）, rotary piercing（7）, swingle（8）, postive stop baffle（9）, semicircle shrouding
（10）, rotary handle（11）, threaded perforations（12）, jet plug screw mouth（13）, sealed pressure pad（14）, point controlled atmosphere section mouthful（15）, it is right
Connect annular groove（16）, extruding spring washer（17）, to a point cross bar（18）；Described wind-distributing pipe（1）Horizontal positioned, in wind-distributing pipe（1）It is upper
Newel post face and air inlet pipe（2）Connection, wind-distributing pipe（1）Two ends by blocking end cap（3）Closed, described adjustable plate（5）
Both sides end face and wind-distributing pipe（1）Inner ring surface contact, adjustable plate（5）By wind-distributing pipe（1）Inner chamber be divided into up and down equity two
Layer, support block（4）It is fixed on wind-distributing pipe（1）Inner chamber anchor ring on, upper surface and adjustable plate（5）Lower surface contact, it is described
Semicircle blow vent（6）Positioned at adjustable plate（5）Plate face on, every 12 one group is arranged with disorderly matrix-style, half
Circle blow vent（6）Left side be provided with rotary piercing（7）, and swingle（8）It is connected, swingle（8）Lower end provided with spacing
Baffle plate（9）, postive stop baffle（9）Upper surface and adjustable plate（5）Lower surface contact, swingle（8）With semicircle shrouding（10）'s
Center of circle end face is vertically fixedly connected, in swingle（8）Upper end cylinder be provided with rotary handle（11）, pass through rotary handle（11）
Rotating semicircular shrouding（10）, by semicircle blow vent（6）Closure, described threaded perforations（12）Positioned at every group of semicircle passage just
The wind-distributing pipe of lower section（1）On tube wall, jet plug screw mouth（13）From wind-distributing pipe（1）Internal and threaded perforations（12）Rotatable connection,
Jet plug screw mouth（13）Outer ring boss below be provided with sealed pressure pad（14）, jet plug screw mouth（13）Lower end outer ring cylinder and point
Controlled atmosphere section mouthful（15）Connection, in point controlled atmosphere section mouthful（15）Upper surface provided with docking annular groove（16）, in docking annular groove（16）It is interior
Extruding spring washer is fixed with anchor ring（17）, extrude spring washer（17）With jet plug screw mouth（13）Lower end outer ring extruding contact, point
Controlled atmosphere section mouthful（15）Interior collar extension go out to be provided with to a point cross bar（18）, to a point cross bar（18）Two ends and a point controlled atmosphere section mouthful（15）It is interior
Collar extension anchor ring is connected.
2. the uniform blowing device of a kind of deduster according to claim 1, it is characterised in that：Described adjustable plate（5）'s
The left and right sides is rubber sealing surface.
3. the uniform blowing device of a kind of deduster according to claim 1, it is characterised in that：Described semicircle shrouding（10）
Lower surface outermost sideline be provided with semicircle rubber boss.
4. the uniform blowing device of a kind of deduster according to claim 1, it is characterised in that：Described sealed pressure pad（14）
Lower end contact surface be sphere.
5. the uniform blowing device of a kind of deduster according to claim 1, it is characterised in that：It is described to a point cross bar（18）
Section be half elliptic cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399543.9A CN107158832A (en) | 2017-05-31 | 2017-05-31 | A kind of uniform blowing device of deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399543.9A CN107158832A (en) | 2017-05-31 | 2017-05-31 | A kind of uniform blowing device of deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107158832A true CN107158832A (en) | 2017-09-15 |
Family
ID=59822013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399543.9A Pending CN107158832A (en) | 2017-05-31 | 2017-05-31 | A kind of uniform blowing device of deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107158832A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09248413A (en) * | 1996-03-14 | 1997-09-22 | Nkk Corp | Pulse jet type bag-filter and driving method thereof |
| CN101306285A (en) * | 2008-07-10 | 2008-11-19 | 苏州工业园区协昌环保科技有限公司 | Pulse blowing bag type dust precipitator and design method of its blowing tube |
| CN101818932A (en) * | 2010-05-04 | 2010-09-01 | 中铁二院工程集团有限责任公司 | Flow-equalizing ventilation device |
| CN203874586U (en) * | 2014-05-21 | 2014-10-15 | 河南龙成煤高效技术应用有限公司 | High-speed blowback nozzle for dust collector |
| CN204663564U (en) * | 2015-02-14 | 2015-09-23 | 深圳机械院建筑设计有限公司 | Top, tunnel heat extraction ventilation unit |
| CN205127584U (en) * | 2015-11-30 | 2016-04-06 | 浙江洁宇环保装备科技有限公司 | Pressure adjustable dust remover pulse jetting tubular construction |
| CN205182414U (en) * | 2015-09-08 | 2016-04-27 | 广东新宝电器股份有限公司 | A air -out adjusting device for air purifier |
| CN105546709A (en) * | 2016-02-04 | 2016-05-04 | 山东格瑞德集团有限公司 | Pore plate air supply and distribution system |
| CN106492553A (en) * | 2017-01-05 | 2017-03-15 | 西南科技大学 | A kind of pulse dust collector pressure ash cleaning jet nozzle |
-
2017
- 2017-05-31 CN CN201710399543.9A patent/CN107158832A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09248413A (en) * | 1996-03-14 | 1997-09-22 | Nkk Corp | Pulse jet type bag-filter and driving method thereof |
| CN101306285A (en) * | 2008-07-10 | 2008-11-19 | 苏州工业园区协昌环保科技有限公司 | Pulse blowing bag type dust precipitator and design method of its blowing tube |
| CN101818932A (en) * | 2010-05-04 | 2010-09-01 | 中铁二院工程集团有限责任公司 | Flow-equalizing ventilation device |
| CN203874586U (en) * | 2014-05-21 | 2014-10-15 | 河南龙成煤高效技术应用有限公司 | High-speed blowback nozzle for dust collector |
| CN204663564U (en) * | 2015-02-14 | 2015-09-23 | 深圳机械院建筑设计有限公司 | Top, tunnel heat extraction ventilation unit |
| CN205182414U (en) * | 2015-09-08 | 2016-04-27 | 广东新宝电器股份有限公司 | A air -out adjusting device for air purifier |
| CN205127584U (en) * | 2015-11-30 | 2016-04-06 | 浙江洁宇环保装备科技有限公司 | Pressure adjustable dust remover pulse jetting tubular construction |
| CN105546709A (en) * | 2016-02-04 | 2016-05-04 | 山东格瑞德集团有限公司 | Pore plate air supply and distribution system |
| CN106492553A (en) * | 2017-01-05 | 2017-03-15 | 西南科技大学 | A kind of pulse dust collector pressure ash cleaning jet nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206492330U (en) | A kind of exhaust-gas treatment spray column in painting workshop | |
| CN107158832A (en) | A kind of uniform blowing device of deduster | |
| CN206652324U (en) | A kind of carbon black powders dust arrester | |
| CN208994368U (en) | A kind of feed bin of desulfurizing agent | |
| CN110201575A (en) | A kind of dry powder pesticide spraying system | |
| CN207830694U (en) | A kind of gas flow regulating device | |
| CN206229073U (en) | A kind of gas-liquid separator for exhaust-gas treatment | |
| CN205515836U (en) | Salt particle aerosol salt therapy ware | |
| CN206246142U (en) | A kind of novel tunnel ventilated purification apparatus | |
| CN205323404U (en) | Drying tower sack room blowback device | |
| CN208994367U (en) | A kind of chute of desulfurizing agent | |
| CN207871580U (en) | Novel ethyne gas is efficiently desorption tower used | |
| CN207161396U (en) | A kind of firefighting fan of dedusting noise reduction | |
| WO2014114062A1 (en) | Check valve and fluid dynamic energy conservation water pump | |
| CN209669233U (en) | Thick chilli sauce installation for fermenting | |
| CN206269555U (en) | Valve is cleaned and dried chamber and valve is cleaned and dried system | |
| CN208574800U (en) | A kind of anti-clogging atomizing disk | |
| CN206483599U (en) | A kind of mixing wastewater with air shower nozzle | |
| CN208530808U (en) | A kind of lifefloat that can remotely send rescue | |
| CN208107192U (en) | A kind of throttle valve easy to use | |
| CN207546805U (en) | A kind of rotary type gas-liquid atomizer | |
| CN207899173U (en) | A kind of eddy flow bundled tube gas wash tower | |
| CN207237686U (en) | Fire control smoke exhausting processing system | |
| CN206637906U (en) | Cyclone cooling system | |
| CN207035727U (en) | A kind of airflow energy-saving drying equipment |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |