CN202478766U - Electric welding smoke and dust purifier - Google Patents
Electric welding smoke and dust purifier Download PDFInfo
- Publication number
- CN202478766U CN202478766U CN2011204631495U CN201120463149U CN202478766U CN 202478766 U CN202478766 U CN 202478766U CN 2011204631495 U CN2011204631495 U CN 2011204631495U CN 201120463149 U CN201120463149 U CN 201120463149U CN 202478766 U CN202478766 U CN 202478766U
- Authority
- CN
- China
- Prior art keywords
- cloth bag
- dust
- purifying device
- air
- welding
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 title claims description 16
- 239000000779 smoke Substances 0.000 title description 2
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000002341 toxic gas Substances 0.000 claims abstract 2
- 239000003500 flue dust Substances 0.000 claims description 14
- 239000004071 soot Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000013517 stratification Methods 0.000 claims 2
- 239000003610 charcoal Substances 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 claims 1
- 239000003496 welding fume Substances 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000505 pernicious effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 206010019332 Heat exhaustion Diseases 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000005903 Manganese Poisoning Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
一种电焊烟尘净化器，其特征是车间布置多个活动方便的万向吸气臂，这些万向吸气臂都汇总在一根总管道上，总管道和净化器的入口连接，烟尘气体由引风机通过入口引入净化器，首先进入百叶窗式火花熄灭沉降器，火花和一些大的尘粒受到熄灭沉降器的阻挡，在这里熄灭并且沉降。一级；火花熄灭除尘器，防止火花进入过滤层，烧毁滤料，并且使部分大颗粒尘在这里沉降；二级采用针刺布袋，过滤效果好；三级采用活性炭吸附有毒气体。净化后的气体可室内循环使用。
An electric welding fume purifier is characterized in that a plurality of movable universal suction arms are arranged in the workshop. The induced draft fan is introduced into the purifier through the inlet, and first enters the louvered spark extinguishing settler, where sparks and some large dust particles are blocked by the extinguishing settler, extinguished and settled here. The first level; the spark extinguishing dust collector prevents sparks from entering the filter layer, burning the filter material, and causing some large particles of dust to settle here; the second level uses needle-punched cloth bags, which have a good filtering effect; the third level uses activated carbon to absorb toxic gases. The purified gas can be recycled indoors.
Description
Technical field
The utility model relates to a kind of welding soot purifying device; This machine can use universal air-breathing arm (can hover in three-dimensional optional position; 360 degree easy and flexible arrive arbitrary orientation and send out dirt pits) purify welding fume to this clarifier of welding fume suction, also can be fixed on the circularly purifying processing that the workshop certain position is done the welding shop room air.
Technical background
The welding fume processor miscellaneous of people's use at present, for example: electrostatic precipitation purification style one-time investment is high, and many small business are unwilling to buy; The cleaning dust operating cost is high, and waste water is difficult to handle, and northern area freezes winter easily; Paper web deduster filter area is little, and filter efficiency is low, and deashing is inconvenient, and is not good to the clean-up effect of welding fume air; This dust removing purifier is when administering welding, cutting, polishing; Be created in a large amount of purifiers that suspend harmful tiny metallic particles and design in the air; Being adapted to a plurality of stations uses through the aspirating air pipe parallel connection; Its purification efficiency is high, is furnished with the long universal air-breathing arm of 2-3 rice, and is easy to operate.
Summary of the invention
The purpose of the utility model provides a kind of processor of welding soot purifying efficiently, for big rivet welding workshop environment purification uses.The weld job process is similar to a small-sized smelting process; The maximum temperature in welding arc district can reach about 5000 ℃; Under so high temperature, any metal and oxide thereof all can be melted, evaporate, and this process will produce dust, the pernicious gas of a large amount of gaseous states and graininess.Its chemical composition is very complicated, kind surplus in the of 20 nearly, and also there are pollution factors such as electromagnetic field of high frequency, ray, ionising radiation, noise in the working site.When adopting manual welding, operating personnel are apart from the not enough 1m place's operation of solder joint, and under the situation of not having effectively smoke evacuation, with sucking poisonous in a large number, harmful flue dust inevitably, the worker sucks these flue dust for a long time and is prone to suffer from occupational diseases such as pneumoconiosis and manganese poisoning.General ventilation thermal losses within doors is big, and flue gas is desirable scheme in the local ventilation clean room.
This practical sexual type is realized through following technical scheme to achieve these goals: the workshop is equivalent to a plurality of terminals of clarifier according to the universal easily air-breathing arm of a plurality of activities of location arrangements of producing flue dust; These universal air-breathing arms all are summarised on the total pipeline, and the inlet (1) of total pipeline and clarifier is connected, and flue dust gas is introduced clarifier by air-introduced machine (8) through inlet (1); At first get into blow-out settler (3), because the flue dust that has just sucked possibly have spark in the inside, spark receives stopping of venetian blind type arc arrester (2) with some big grits; Carry out simultaneously cyclonic separation here; Spark and big grit are deposited to ash bucket (14) earlier, and other flue dust continues to rise, and filters through cloth bag (5); Overwhelming majority soot dust granule just is filtered in the cloth bag outside, and what get into the cloth bag the inside generally is that harmful components are CO, CO
2, O
3, NO
X, CH
4Deng gas; These gases are adsorbed when flowing through the active carbon (6) of cloth bag the inside; Clean space gets into clarifier case top (7) through cloth bag outlet (10), and the gas in the case top is drawn into discharge duct (9) through air-introduced machine (8), enters indoor then; Circulate in doors in the space, heat exhaustion is little.
Description of drawings
Fig. 1 is the shape assumption diagram of the utility model
Fig. 2 is that Figure 1A-A is to profile
Fig. 3 is that Figure 1B-B is to profile
The specific embodiment
For welding shop; The manual welding of stationary work-table is arranged, and hood can be taken weld fumes away basically, adopts the local ventilation mode can obtain regulation effect preferably; Indoor thermal losses is few; The northern area of special cold, the indoor hear rate of general ventilation is big, and indoor local ventilation is both economical control measures.Designed this indoor local ventilation clarifier to above situation.At first close ash discharging hole (4) before the use, open air-introduced machine 8, make whole system be in negative pressure state; The welding fume that produces when the electric welder works gets into flue dust inlet (1) through pipeline; Get into flue dust fire extinguishing, settler (3) then, flue dust receives stopping of louvre type arc arrester in the process that makes progress, and flue dust Mars extinguishes; The bulky grain grit is deposited to ash bucket under the effect of gravity simultaneously; The flue dust that rises is filtered by cloth bag (5), and dust is filtered in the cloth bag outside, and some pernicious gas CO, CO
2, O
3, NO
X, CH
4And in the air entering cloth bag, pernicious gas is by the active carbon in the cloth bag (6) absorption, and clean air is through cloth bag outlet (10) entering fume purifier upper box body (7); Under the attraction of air-introduced machine (8), discharge, accomplished the purified treatment of welding fume, through timer control vibrator (11) through exhaust duct (9); Timing vibration card (12) through the vibration of card, is installed in the also vibration simultaneously of cloth bag on the card; The dust that accumulates in cloth bag outside so just drops in the ash bucket, reaches the effect of vibration ash disposal, to certain the time; Close air-introduced machine (8); Open the fan door of two on the clarifier casing (13), open ash discharging hole (4) again, discharge the dust of saving bit by bit in the ash bucket.Dust is pick-uped, and other deals with, and the active carbon in the cloth bag is regularly changed according to operating position, handles, and the active carbon after the processing can be recycled.Cleaned air passes can be emitted on indoor, and heat exhaustion is little.So just accomplished the purified treatment of indoor welding fume.
Claims (5)
1. welding soot purifying device; It is characterized in that the workshop arranges the universal easily air-breathing arm of a plurality of activities, these universal air-breathing arms all are summarised on the total pipeline, and the inlet of total pipeline and clarifier is connected; Flue dust gas is introduced clarifier by air-introduced machine through inlet; At first get into venetian blind type blow-out settler, spark receives with some big grits and extinguishing stopping of settler, here extinguishes and sedimentation.
2. welding soot purifying device according to claim 1 is characterized in that being provided with the cloth bag that makes things convenient for deashing, and cloth bag is fixed on the card, and the dust of cloth bag outside is just fallen following flue-dust retainer through vibration, and the cleaning dust is convenient.
3. welding soot purifying device according to claim 1 has been installed vibrator on the card of its characteristic fixed cloth bag, has assembled a large amount of dusts when the cloth bag outside, opens vibrator, following dust stratification is fallen in the dust shake of cloth bag outside all struggled against.
4. welding soot purifying device according to claim 1 is characterized in that in cloth bag, having adorned active carbon, and the toxic gas through cloth bag has purified air here by charcoal absorption.
5. welding soot purifying device according to claim 1 is characterized in that on the card of fixing cloth bag vibrator being installed, the time opening vibration, and the dust stratification on the cloth bag just shakes and falls, and falls flue-dust retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204631495U CN202478766U (en) | 2011-11-21 | 2011-11-21 | Electric welding smoke and dust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204631495U CN202478766U (en) | 2011-11-21 | 2011-11-21 | Electric welding smoke and dust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202478766U true CN202478766U (en) | 2012-10-10 |
Family
ID=46953230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204631495U Expired - Fee Related CN202478766U (en) | 2011-11-21 | 2011-11-21 | Electric welding smoke and dust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202478766U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275304A (en) * | 2014-09-09 | 2015-01-14 | 贵州信邦制药股份有限公司 | Horizontal winnowing machine with dust removal function |
| CN105233654A (en) * | 2015-10-20 | 2016-01-13 | 戚全有 | Jet flow controllable smoke and waste gas vortex purifying comprehensive system |
| CN105457424A (en) * | 2014-09-11 | 2016-04-06 | 天津华鼎览众科技发展有限公司 | Welding smoke purifier |
| CN107633757A (en) * | 2017-09-30 | 2018-01-26 | 武汉科技大学 | A kind of welding fume diffusion and blowing and drawing ventilation control analogue experiment installation |
| CN110076003A (en) * | 2019-05-29 | 2019-08-02 | 昆明铁路局集团科学技术研究所 | A kind of centralized intelligence smog dust electrostatic dust pelletizing system and method |
| CN110523214A (en) * | 2019-10-10 | 2019-12-03 | 盐城索浦海科技有限公司 | Mobile purification device for steel pipe repair welding |
-
2011
- 2011-11-21 CN CN2011204631495U patent/CN202478766U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275304A (en) * | 2014-09-09 | 2015-01-14 | 贵州信邦制药股份有限公司 | Horizontal winnowing machine with dust removal function |
| CN105457424A (en) * | 2014-09-11 | 2016-04-06 | 天津华鼎览众科技发展有限公司 | Welding smoke purifier |
| CN105233654A (en) * | 2015-10-20 | 2016-01-13 | 戚全有 | Jet flow controllable smoke and waste gas vortex purifying comprehensive system |
| CN107633757A (en) * | 2017-09-30 | 2018-01-26 | 武汉科技大学 | A kind of welding fume diffusion and blowing and drawing ventilation control analogue experiment installation |
| CN110076003A (en) * | 2019-05-29 | 2019-08-02 | 昆明铁路局集团科学技术研究所 | A kind of centralized intelligence smog dust electrostatic dust pelletizing system and method |
| CN110523214A (en) * | 2019-10-10 | 2019-12-03 | 盐城索浦海科技有限公司 | Mobile purification device for steel pipe repair welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20121121 |