CN106731369A - Blowing and drawing type welds dust collection system - Google Patents
Blowing and drawing type welds dust collection system Download PDFInfo
- Publication number
- CN106731369A CN106731369A CN201510822174.0A CN201510822174A CN106731369A CN 106731369 A CN106731369 A CN 106731369A CN 201510822174 A CN201510822174 A CN 201510822174A CN 106731369 A CN106731369 A CN 106731369A
- Authority
- CN
- China
- Prior art keywords
- blowing
- dust collection
- jet
- cigarette
- air
- 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
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The present invention relates to weld dust collection system, more particularly to blowing and drawing type weldering dust collection system；Small for weld fumes particle diameter, welding post is more, and welding workpiece is big, and weld fumes catches difficult problem, the invention discloses blowing and drawing type weldering dust collection system；Blowing and drawing type weldering dust collection system is, by the use of jet as power, the nuisances such as weldering cigarette to be transported to inlet scoop again by electrostatic precipitator filtering emission, and is stopped using jet, controls to weld the diffusion of the nuisances such as cigarette；The present invention is that blowout air-flow and suction airflow are combined collaborative work, i.e., the blowing mouth that is provided opposite in inlet scoop constitutes Push-pull Flow, goes to induce with it, controls, filter the air-flow for welding the nuisances such as cigarette.
Description
Technical field
The present invention relates to weld dust collection system, more particularly to blowing and drawing type weldering dust collection system.
Background technology
The improvement of weld fumes is a comprehensive problem, and its difficulty is：1. weld fumes particle diameter is small, and its particle diameter is in 0.01-10um, and filtration, purification is difficult；2. the polytropy of welding post, welding post is more, and welding workpiece is big so that weld fumes catches difficult；3. welding workpiece appearance and size is big, and welding region is big, and weld fumes catches difficult；4. flue dust has a Cmax band in welding shop, commonly uses aeration technology dedusting more difficult；5. the weld fumes purification containing oil smoke is very difficult；6. auxiliary equipment takes up room greatly, and various pipelines are covered with workshop；7. work-handling needs special hoisting equipment, and logistics is complicated.
The administering method that weld fumes is processed in existing industry has：1. local ventilation dust collection method, the method is accustomed to by field layout, operator and equipment moving space is limited greatly；Protection object is confined to welder, and whole workshop condition cannot improve；Space need to lay pipeline, be limited to factory building condition, if existing pipeline is responsible for, be difficult to the installation of this system；The workload of workman is increased, when bond pad locations change, workman needs to move air-suction cover could be effective；2nd, replacement aeration method, the method requirement indoor air velocity can not be arbitrarily small, and it increases with the increase of air quantity and refrigeration duty；Due to being limited by thermal comfort condition, it is virtually impossible to produce the extruding stream similar to piston flow indoors；Piston flow and the extruding stream similar to piston flow only occur in purification air-conditioning field；General Ventilation Rate is big, and energy consumption is big.Dust is easily detained, it is impossible to thoroughly solve dust removal problem；The essence of system be by the fresh air supplemented come the dust concentration in dilution chamber, and cannot be from watershed management；3rd, replacement aeration method, the continual supply high pressure fresh air of the method requirement, energy consumption is big, and operating cost is high, and one-time investment is high；Large area blowing air-supply, inconvenience control, factory building air current composition requirement is high.
The content of the invention
In order to solve the above problems, proposing for the invention is theoretical by Partial controll based on blowing and drawing type, integrally changes wind mode and administers weldering cigarette, the solution of mist of oil in factory building, i.e., blowing and drawing type weldering dust collection system disclosed by the invention.
The present invention can control the nuisances such as the weldering cigarette that individual equipment distributes, it is also possible to carry out effective control to nuisances such as the weldering cigarettes in whole workshop.It is characterized in that in a certain height of factory building, both sides are put multiple blowing mouths 2 and inlet scoop 3, air is injected into large space by blowing mouth 2 in the arrangement of W types, the consistent staggeredly multiply parallel jet 4 of direction of advance is formed；To after certain distance, per share jet converges with inspiratory flow, forms fixed air flow path, makes the jet can only be in longitudinal development, therefore motion of the jet in this region is similar to plane motion, forms the air curtain of level；Because hall space is big, the air port number of arrangement is more, after jet 4 converges a segment distance, the width flat air-flow more much bigger than thickness in change is formed in large space；The weldering cigarette in large industrial workshop is controlled using mode of the present invention, the jet-stream wind in the blowout of building side wall certain altitude is exactly utilized to form space partition, with the center of blowing mouth 2 as layering face, large industrial workshop is divided into upper and lower two regions in height, the weldering cigarette that workspace is distributed farthest is controlled in certain altitude range, i.e. the lower area of factory building is control zone, and the air current flow caused by means of jet 4 takes inlet scoop 3 to by the nuisances such as cigarette are welded；Region more than layering face is noncontrolled area；The nuisances such as weldering cigarette are captured in the presence of the negative pressure of inlet scoop 3, the nuisances such as the weldering cigarette containing fine dust enter electrostatic precipitator 1, after being separated by filtration through electrostatic precipitator 1, the dust of the nuisances such as weldering cigarette falls into ash accumulating chamber after being separated, pure air after purification blows out from blowing mouth 2, sent to opposite, the nuisance dust such as the weldering cigarette under filtering can be saved bit by bit on stationary electrode dust collection section, after the saturation of dust collection section, by the ash removal equipment for flapping being equipped with, implement timing automatic deashing, the nuisance such as weldering cigarette of collection dust is got off by high frequency pneumatic rapping mode by rapping, the nuisance such as weldering cigarette for falling dust falls into flue-dust retainer 7 by flexible pipe 6.
Beneficial effects of the present invention are：1. the present invention utilizes fluidic vectoring thrust air partition, can carry out effective control to the welding shop weldering nuisance such as cigarette, and construction investment and operating cost are relatively fewer and do not interfere with field worker operation and maintenance of equipment；2. smoke catching effect is relatively stablized, not by external interference airflow influence；3. large area, the pollution sources of strong diffusion are more suitable for；4. pair application ambient windstream and working condition requirement be not high；5. more convenient, short construction period is installed.
Brief description of the drawings
Accompanying drawing 1 is single module blowing and drawing type weldering dust collection system front view of the present invention.
Accompanying drawing 2 is Push-pull Flow schematic diagram of the present invention.
Accompanying drawing 3 is single module blowing and drawing type weldering dust collection system side view of the present invention.
Numeral mark described in the accompanying drawings is expressed as：1st, electrostatic precipitator；2nd, blowing mouth；3rd, inlet scoop；4th, jet；5th, suspension type support；6th, flexible pipe；7th, flue-dust retainer.
Specific embodiment
Referring to accompanying drawing, blowing and drawing type weldering dust collection system, it includes deduster 1, blowing mouth 2, inlet scoop 3, jet 4, suspension type support 5, flexible pipe 6, flue-dust retainer 7；Blowing and drawing type provided by the present invention welds dust collection system, it is characterised in that in a certain height of factory building, and both sides are put multiple blowing mouths 2 and inlet scoop 3, air is injected into large space by blowing mouth 2 in the arrangement of W types, forms the consistent staggeredly multiply parallel jet 4 of direction of advance；To after certain distance, per share jet converges with inspiratory flow, forms fixed air flow path, makes the jet can only be in longitudinal development, therefore motion of the jet in this region is similar to plane motion, forms the air curtain of level；Because hall space is big, the air port number of arrangement is more, after jet 4 converges a segment distance, the width flat air-flow more much bigger than thickness in change is formed in large space；The weldering cigarette in large industrial workshop is controlled using mode of the present invention, the jet-stream wind in the blowout of building side wall certain altitude is exactly utilized to form space partition, with the center of blowing mouth 2 as layering face, large industrial workshop is divided into upper and lower two regions in height, the weldering cigarette that workspace is distributed farthest is controlled in certain altitude range, i.e. the lower area of factory building is control zone, and the air current flow caused by means of jet 4 takes inlet scoop 3 to by the nuisances such as cigarette are welded；Region more than layering face is noncontrolled area；The nuisances such as weldering cigarette are captured in the presence of the negative pressure of inlet scoop 3, the nuisances such as the weldering cigarette containing fine dust enter electrostatic precipitator 1, after being separated by filtration through electrostatic precipitator 1, the dust of the nuisances such as weldering cigarette falls into ash accumulating chamber after being separated, pure air after purification blows out from blowing mouth 2, sent to opposite, the nuisance dust such as the weldering cigarette under filtering can be saved bit by bit on stationary electrode dust collection section, after the saturation of dust collection section, by the ash removal equipment for flapping being equipped with, implement timing automatic deashing, the nuisance such as weldering cigarette of collection dust is got off by high frequency pneumatic rapping mode by rapping, the nuisance such as weldering cigarette for falling dust falls into flue-dust retainer 7 by flexible pipe 6.
Blowing and drawing type disclosed in this invention weldering dust collection system is described in detail above, principle of the invention and implementation method are set forth herein, the explanation of above example is only intended to help and understands thought of the invention, will change in specific embodiments and applications, in sum, this specification content should not be construed the limitation to inventing.
Claims (5)
1. blowing and drawing type welds dust collection system, and it includes：1st, electrostatic precipitator；2nd, blowing mouth；3rd, inlet scoop；4、
Air curtain；5th, suspension type support；6th, flexible pipe；7th, flue-dust retainer；It is characterized in that in a certain height of factory building, both sides are arranged in W types
The multiple blowing mouths 2 of arrangement and inlet scoop 3, large space is injected by blowing mouth 2 by air, and formation direction of advance is consistent to interlock
Multiply parallel jet 4；To after certain distance, per share jet converges with inspiratory flow, forms fixed air flow path, makes jet only
Can be in longitudinal development, therefore motion of the jet in this region is similar to plane motion, forms the air curtain of level；Due to
Hall space is big, and the air port number of arrangement is more, after jet 4 converges a segment distance, width is formed in large space than in change
The much bigger flat air-flow of thickness；The weldering cigarette in large industrial workshop is controlled using mode of the present invention, is exactly utilized in building side
The jet-stream wind of wall certain altitude blowout forms space partition, with the center of blowing mouth 2 as layering face, by large industrial workshop in height
It is divided into upper and lower two regions on degree, the weldering cigarette that workspace is distributed farthest is controlled in certain altitude range, i.e. factory building
Lower area be control zone, and the air current flow caused by means of jet 4 takes inlet scoop 3 to by the nuisances such as cigarette are welded；Layering
Region more than face is noncontrolled area；The nuisances such as weldering cigarette are captured in the presence of the negative pressure of inlet scoop 3, the weldering containing fine dust
The nuisances such as cigarette enter electrostatic precipitator 1, and after being separated by filtration through electrostatic precipitator 1, the dust of the nuisance such as weldering cigarette is divided
Ash accumulating chamber is fallen into after, the pure air after purification blows out from blowing mouth 2, is sent to opposite, the nuisance such as weldering cigarette under filtering
Dust can be saved bit by bit on stationary electrode dust collection section, after the saturation of dust collection section, by the ash removal equipment for flapping being equipped with, implemented timing automatic
The nuisance dust such as deashing, the weldering cigarette of collection are got off by high frequency pneumatic rapping mode by rapping, the nuisance powder such as weldering cigarette for falling
Dirt falls into flue-dust retainer 7 by flexible pipe 6.
2. blowing and drawing type according to claim 1 welds dust collection system, it is characterised in that：Described system can be controlled
The nuisance that individual equipment is distributed, it is also possible to which the nuisance to whole workshop carries out effective control.
3. blowing and drawing type according to claim 1 welds dust collection system, it is characterised in that：Electrostatic precipitator 1 is
By the hanging of suspension type support in a certain height of factory building.
4. blowing and drawing type according to claim 1 welds dust collection system, it is characterised in that：The injection of certain altitude blowout
Air-flow forms space partition, with the center of blowing mouth 2 as layering face, large industrial workshop is divided into upper and lower two regions in height,
The weldering cigarette that workspace is distributed farthest is controlled in certain altitude range, i.e., the lower area of factory building is control zone, and
By means of the air current flow that jet 4 causes inlet scoop 3 is taken to by the nuisances such as cigarette are welded.
5. blowing and drawing type according to claim 1 welds dust collection system, it is characterised in that：By the vibration dust-cleaning being equipped with
Device, implements timing automatic deashing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822174.0A CN106731369A (en) | 2015-11-25 | 2015-11-25 | Blowing and drawing type welds dust collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822174.0A CN106731369A (en) | 2015-11-25 | 2015-11-25 | Blowing and drawing type welds dust collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731369A true CN106731369A (en) | 2017-05-31 |
Family
ID=58964431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822174.0A Pending CN106731369A (en) | 2015-11-25 | 2015-11-25 | Blowing and drawing type welds dust collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731369A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596858A (en) * | 2017-10-26 | 2018-01-19 | 晋城市美虹彩板钢结构有限公司 | A kind of weld fumes cleaning system |
| CN107857135A (en) * | 2017-11-01 | 2018-03-30 | 江门市振达机械制造有限公司 | A kind of dust suppression hopper |
| CN108488679A (en) * | 2018-02-22 | 2018-09-04 | 重庆川乾科技有限公司 | Portable lamp for maintenance platform |
| CN109127631A (en) * | 2018-09-29 | 2019-01-04 | 东华大学 | A kind of mobile pressure-vaccum pattern block dust pelletizing system |
| CN111282391A (en) * | 2020-05-12 | 2020-06-16 | 山东交通职业学院 | Environment-friendly dust purification system for cement loading and unloading production line |
| CN114082258A (en) * | 2021-07-01 | 2022-02-25 | 陈永刚 | Weld cigarette dust collecting equipment |
| CN116495523A (en) * | 2023-06-28 | 2023-07-28 | 江苏绿和环境科技有限公司 | Garbage conveyor belt with dust removing equipment and dust removing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3566073B2 (en) * | 1997-12-29 | 2004-09-15 | アマノ株式会社 | Circulating air type dust collector |
| CN101619881A (en) * | 2009-06-16 | 2010-01-06 | 长沙凯天环保科技有限公司 | Dedusting system of whole factory building |
| JP2011131131A (en) * | 2009-12-22 | 2011-07-07 | Shimizu Corp | Welding fume dust collection system |
| JP2011131132A (en) * | 2009-12-22 | 2011-07-07 | Shimizu Corp | Welding fume collector |
| CN102935441A (en) * | 2012-11-15 | 2013-02-20 | 湖南三德科技发展有限公司 | Blowing and sucking type dedusting system |
| CN203140399U (en) * | 2012-12-07 | 2013-08-21 | 金川集团股份有限公司 | Device for adjusting indoor environment of tall and large industrial factory building |
-
2015
- 2015-11-25 CN CN201510822174.0A patent/CN106731369A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3566073B2 (en) * | 1997-12-29 | 2004-09-15 | アマノ株式会社 | Circulating air type dust collector |
| CN101619881A (en) * | 2009-06-16 | 2010-01-06 | 长沙凯天环保科技有限公司 | Dedusting system of whole factory building |
| JP2011131131A (en) * | 2009-12-22 | 2011-07-07 | Shimizu Corp | Welding fume dust collection system |
| JP2011131132A (en) * | 2009-12-22 | 2011-07-07 | Shimizu Corp | Welding fume collector |
| CN102935441A (en) * | 2012-11-15 | 2013-02-20 | 湖南三德科技发展有限公司 | Blowing and sucking type dedusting system |
| CN203140399U (en) * | 2012-12-07 | 2013-08-21 | 金川集团股份有限公司 | Device for adjusting indoor environment of tall and large industrial factory building |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596858A (en) * | 2017-10-26 | 2018-01-19 | 晋城市美虹彩板钢结构有限公司 | A kind of weld fumes cleaning system |
| CN107857135A (en) * | 2017-11-01 | 2018-03-30 | 江门市振达机械制造有限公司 | A kind of dust suppression hopper |
| CN108488679A (en) * | 2018-02-22 | 2018-09-04 | 重庆川乾科技有限公司 | Portable lamp for maintenance platform |
| CN108488679B (en) * | 2018-02-22 | 2019-10-11 | 重庆川乾科技有限公司 | Portable lamp for maintenance platform |
| CN109127631A (en) * | 2018-09-29 | 2019-01-04 | 东华大学 | A kind of mobile pressure-vaccum pattern block dust pelletizing system |
| CN109127631B (en) * | 2018-09-29 | 2021-10-26 | 东华大学 | Mobile blowing and sucking type modular dust removal system |
| CN111282391A (en) * | 2020-05-12 | 2020-06-16 | 山东交通职业学院 | Environment-friendly dust purification system for cement loading and unloading production line |
| CN114082258A (en) * | 2021-07-01 | 2022-02-25 | 陈永刚 | Weld cigarette dust collecting equipment |
| CN116495523A (en) * | 2023-06-28 | 2023-07-28 | 江苏绿和环境科技有限公司 | Garbage conveyor belt with dust removing equipment and dust removing method |
| CN116495523B (en) * | 2023-06-28 | 2023-09-05 | 江苏绿和环境科技有限公司 | Garbage conveyor belt with dust removing equipment and dust removing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106731369A (en) | Blowing and drawing type welds dust collection system | |
| CN101619881B (en) | Dedusting system of whole factory building | |
| CN101761337B (en) | Air curtain sealing dedusting system on fully-mechanized excavating face | |
| CN102966367B (en) | Roadway construction equipment and dust removing device thereof | |
| CN106824964A (en) | Blowing and drawing type dust pelletizing system | |
| CN203170501U (en) | Novel open jet air zone sealed paint mist purification system | |
| CN104564068A (en) | Comprehensive dust preventing and treating device for fully-mechanized coal mining working face with large mining height of coal mine | |
| CN102434156B (en) | Dust removing curtain device for development machine | |
| CN211041296U (en) | Blowing-sucking type ventilation dust removal purification system for whole factory building | |
| CN112090912A (en) | Modularized air curtain separation downdraft welding smoke dust collecting device | |
| CN105180339A (en) | Efficient capturing and centralized discharging system of multi-point source emitted pollutants | |
| CN104399633A (en) | Spray chamber with super spray mist recycling function | |
| CN205362184U (en) | Novel ventilation hood | |
| CN202788917U (en) | Light vortex dust controller | |
| CN201940410U (en) | Workshop dust removing device | |
| CN103817127B (en) | A kind of dust control system and control method | |
| CN102937318A (en) | Ventilating device | |
| CN107970705A (en) | Dust treatment system for workshop of dusting | |
| CN201347297Y (en) | Oligodynamic single-machine dust catcher | |
| CN107265143A (en) | Water mist dust fall material guide device and dust-removing method | |
| CN209271118U (en) | A kind of glance coal purification system suitable for prebaked anode kneading pot | |
| CN207527815U (en) | Displacement formula recycling ventilation group system | |
| CN206716322U (en) | A kind of spraying steel plate room | |
| CN109798599A (en) | Displaced type of networking recycles ventilation group system | |
| CN204447649U (en) | A kind of electric-bag complex dust collector |
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: 20170531 |