CN101829465A - Welding waste gas treatment device - Google Patents
Welding waste gas treatment device Download PDFInfo
- Publication number
- CN101829465A CN101829465A CN 201010177243 CN201010177243A CN101829465A CN 101829465 A CN101829465 A CN 101829465A CN 201010177243 CN201010177243 CN 201010177243 CN 201010177243 A CN201010177243 A CN 201010177243A CN 101829465 A CN101829465 A CN 101829465A
- Authority
- CN
- China
- Prior art keywords
- waste gas
- chamber
- gas treatment
- welding
- air inlet
- 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.)
- Granted
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- 239000002912 waste gas Substances 0.000 title claims abstract description 54
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative Effects 0.000 claims description 3
- 235000019005 Digitaria californica Nutrition 0.000 claims description 2
- 241001115843 Digitaria californica Species 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000002440 industrial waste Substances 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 2
- 230000002588 toxic Effects 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000000593 degrading Effects 0.000 abstract 1
- 230000035943 smell Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 16
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000505 pernicious Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052813 nitrogen oxide Inorganic materials 0.000 description 2
- 208000006673 Asthma Diseases 0.000 description 1
- 210000004369 Blood Anatomy 0.000 description 1
- 206010006451 Bronchitis Diseases 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000005679 Eczema Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 210000004185 Liver Anatomy 0.000 description 1
- 210000004072 Lung Anatomy 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 208000001254 Occupational Disease Diseases 0.000 description 1
- 206010057190 Respiratory tract infection Diseases 0.000 description 1
- 230000000172 allergic Effects 0.000 description 1
- 201000008937 atopic dermatitis Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000000271 cardiovascular Effects 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 201000004624 dermatitis Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 231100001003 eczema Toxicity 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001473 noxious Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention discloses a welding waste gas treatment device which comprises an air inlet pipe, an air outlet pipe, and a waste gas treatment chamber, a primary filtering chamber and a waste gas absorbing chamber that are sequentially connected between the air inlet pipe and the air outlet pipe. On the premise that secondary pollution is guaranteed not to be caused, workshop operation is not affected, and the service life of equipment is not influenced, the welding waste gas treatment device adopts a multi-stage purifying device for the purification treatment of welding waste gas, thus not only effectively removing the welding smoke waste gas, but also degrading the tar smell of the welding smoke and various toxic and harmful gases. By the method combining physics and chemistry to treat the welding smoke waste gas or industrial waste gas, the device can fully treat the welding smoke waste gas or industrial waste gas, is high in efficiency, and has the advantages of being simple, economical and practical in the actual use and operation.
Description
Technical field
The present invention relates to the equipment for treating exhaust emission in a kind of welding procedure, especially relate to a kind of welding waste gas treatment device in welding procedure.
Background technology
Except that containing a large amount of flue dust, also contain a large amount of various pernicious gases and the chemical substance of gasification or atomizing in the welding operation.Its main component has CO (carbon monoxide), HC (hydrocarbon), PM pernicious gases such as (particulate, soots); If towards nitrogen, also can produce NOx (nitrogen oxide).As not handling, can in air, fly upward, it can invade in people's liver, lung, the cardiovascular and blood by respiratory tract.These noxious materials are just serious engulfs human beings'health.Cause the appearance of many occupational diseases.As: lung cancer, asthma, eczema, bronchitis, allergic, respiratory tract infection or the like, heavy then disorderly nervous centralis destroys digestive system, cause complication and depleted dead.Traditional emission-control equipment generally adopts dry type filtration method or water spray process, and processing method is single, and it is abundant inadequately to handle waste gas, and the efficient of handling industrial waste gas is not enough.
Summary of the invention
At problem set forth above, the object of the invention be to provide a kind of security performance good, can use ordinary solder, charging is many, the welding waste gas treatment device of being controlled automatically by control module.
The present invention realizes by following technical measures, a kind of welding waste gas treatment device, this device comprises air inlet pipe, escape pipe and be connected to air inlet pipe in turn and escape pipe between exhaust-gas treatment chamber, primary filter chamber, waste gas adsorption chamber; Wherein,
Described exhaust-gas treatment chamber and primary filter chamber are separated into two-layer up and down respectively by filter septum, the waste gas adsorption chamber is separated into upper, middle and lower-ranking by the filter cotton that filter septum and separation are arranged on the filter septum sky, the filter cotton top is provided with the waste gas absorber, the upper strata of described exhaust-gas treatment chamber is communicated with by elementary breather pipe sealing with the lower floor of primary filter chamber, the upper strata of primary filter chamber is communicated with by secondary breather pipe sealing with the lower floor of waste gas adsorption chamber, in described exhaust-gas treatment chamber, primary filter chamber and the waste gas adsorption chamber water is housed, the water surface is fitted and was soaked filter septum;
Described air inlet pipe air inlet is connected with the air-supply arrangement that sucks welding waste gas, and the gas outlet of air inlet pipe is communicated with lower floor's sealing of exhaust-gas treatment chamber;
The air inlet of described escape pipe is communicated with the upper strata sealing of waste gas adsorption chamber, and the gas outlet of escape pipe is in communication with the outside.
Have the thin plate or the netted filtering plate of a lot of apertures around filter septum is preferred.
The combination of any one or a few in waste gas absorber preferred molecular sieve, active carbon, the oxidant.
Preferred fan of air-supply arrangement or blower fan.
The present invention aims at welding waste gas and lightweight industrial waste gas and the purifier that designs, it is lightly flexible, easy to operate, its can also be widely used in simultaneously industry such as chemical industry, electronics, metal processing, tobacco, glass, pharmacy, food processing, clean room, hospital and other has the place of dust, smog pollution.The present invention can not produce secondary pollution, influence plant operations, does not influence under the prerequisite in life-span of equipment ensureing, adopt the multistage purification device, welding waste gas is carried out purified treatment, can effectively remove the weldering smoke waste gas, can degrade again weldering tar flavor and various toxic and harmful.
What the present invention adopted is that the method that physics combines with chemistry is handled welding waste gas or industrial waste gas.
More abundant to welding waste gas or industrial waste gas processing, and efficient is very high, has simple, economic, economical advantage when reality is used operation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in further detail.
A kind of welding waste gas treatment device, this device comprises air inlet pipe 3, escape pipe 6 and be connected to air inlet pipe 3 in turn and escape pipe 6 between exhaust-gas treatment chamber 5, primary filter chamber 10, waste gas adsorption chamber 11; Wherein,
Exhaust-gas treatment chamber 5 and primary filter chamber 10 respectively by around have the filter septum 4 of a lot of apertures, 4 ' be separated into two-layer up and down, waste gas adsorption chamber 11 by around have a lot of apertures the overhead filter cotton 9 of filter septum 4 " and separate be arranged on filter septum 4 " be separated into, in, following three layers, filter cotton 9 tops are provided with by molecular sieve, the waste gas absorber 8 that active carbon and oxidant etc. are formed, the upper strata of exhaust-gas treatment chamber 1 is communicated with by elementary breather pipe 1 sealing with the lower floor of primary filter chamber 10, the upper strata of primary filter chamber 10 is communicated with by secondary breather pipe 7 sealings with the lower floor of waste gas adsorption chamber 11, exhaust-gas treatment chamber 5, in primary filter chamber 10 and the waste gas adsorption chamber 11 water is housed, the water surface is fitted and was soaked filter septum 4; Air inlet pipe 3 air inlets are connected with the fan 2 that sucks welding waste gas, and the gas outlet of air inlet pipe 1 is communicated with lower floor's sealing of exhaust-gas treatment chamber 5; The air inlet of escape pipe 6 is communicated with the upper strata sealing of waste gas adsorption chamber 11, and the gas outlet of escape pipe 6 is in communication with the outside.
Welding waste gas is under the effect of fan 2, enter into the water of exhaust-gas treatment chamber 5 lower floors by air inlet pipe 3, part particle in the waste gas combines with water, and the part pernicious gas is soluble in water, and remainder of exhaust gas enters into the upper strata of exhaust-gas treatment chamber 5 by the aperture of exhaust-gas treatment chamber 5 filter septums 4; Under action of air pressure, the waste gas on 5 upper stratas, exhaust-gas treatment chamber enters into primary filter chamber 10 by elementary breather pipe 1 and carries out the processing of above program, and then enters the processing once more that waste gas adsorption chamber 11 carries out above program by secondary breather pipe 7; Handling the back by filter cotton 9 and waste gas absorber 8 at last through the waste gas after three processing is discharged by escape pipe 6.
More than be that welding waste gas treatment device of the present invention is set forth; be used for helping to understand the present invention; but embodiments of the present invention are not restricted to the described embodiments; any change that does not deviate under the principle of the invention to be done, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (4)
1. welding waste gas treatment device, it is characterized in that: this device comprises air inlet pipe, escape pipe and be connected to air inlet pipe in turn and escape pipe between exhaust-gas treatment chamber, primary filter chamber, waste gas adsorption chamber; Wherein,
Described exhaust-gas treatment chamber and primary filter chamber are separated into two-layer up and down respectively by filter septum, the waste gas adsorption chamber is separated into upper, middle and lower-ranking by the filter cotton that filter septum and separation are arranged on the filter septum sky, the filter cotton top is provided with the waste gas absorber, the upper strata of described exhaust-gas treatment chamber is communicated with by elementary breather pipe sealing with the lower floor of primary filter chamber, the upper strata of primary filter chamber is communicated with by secondary breather pipe sealing with the lower floor of waste gas adsorption chamber, in described exhaust-gas treatment chamber, primary filter chamber and the waste gas adsorption chamber water is housed, the water surface is fitted and was soaked filter septum;
Described air inlet pipe air inlet is connected with the air-supply arrangement that sucks welding waste gas, and the gas outlet of air inlet pipe is communicated with lower floor's sealing of exhaust-gas treatment chamber;
The air inlet of described escape pipe is communicated with the upper strata sealing of waste gas adsorption chamber, and the gas outlet of escape pipe is in communication with the outside.
2. welding waste gas treatment device according to claim 1 is characterized in that: described filter septum is for having the thin plate or the netted filtering plate of a lot of apertures on every side.
3. welding waste gas treatment device according to claim 1 is characterized in that: described waste gas absorber is any one or a few the combination in molecular sieve, active carbon, the oxidant.
4. welding waste gas treatment device according to claim 1 is characterized in that: described air-supply arrangement is fan or blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101772434A CN101829465B (en) | 2010-05-18 | 2010-05-18 | Welding waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101772434A CN101829465B (en) | 2010-05-18 | 2010-05-18 | Welding waste gas treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101829465A true CN101829465A (en) | 2010-09-15 |
| CN101829465B CN101829465B (en) | 2012-03-14 |
Family
ID=42713776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101772434A Expired - Fee Related CN101829465B (en) | 2010-05-18 | 2010-05-18 | Welding waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829465B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614734A (en) * | 2012-04-13 | 2012-08-01 | 重庆京渝激光生物研究所有限公司 | Smog purification device |
| CN104353315A (en) * | 2014-11-03 | 2015-02-18 | 侨健新能源科技（苏州）有限公司 | Flue gas treatment device |
| CN105536377A (en) * | 2015-12-15 | 2016-05-04 | 安仁县永昌贵金属有限公司 | Metal dust filtering apparatus |
| CN110339632A (en) * | 2019-07-04 | 2019-10-18 | 酒泉顺鑫气体股份有限公司 | A kind of industrial gasses filtering emission device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112439U (en) * | 1991-10-19 | 1992-08-12 | 刘德祥 | Dust remover |
| CN201320441Y (en) * | 2008-11-14 | 2009-10-07 | 镇江同盛环保设备工程有限公司 | Mobile water-laid welding smoke treating apparatus |
| CN201711063U (en) * | 2010-05-18 | 2011-01-19 | 严永农 | Welding waste-gas processing device |
-
2010
- 2010-05-18 CN CN2010101772434A patent/CN101829465B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112439U (en) * | 1991-10-19 | 1992-08-12 | 刘德祥 | Dust remover |
| CN201320441Y (en) * | 2008-11-14 | 2009-10-07 | 镇江同盛环保设备工程有限公司 | Mobile water-laid welding smoke treating apparatus |
| CN201711063U (en) * | 2010-05-18 | 2011-01-19 | 严永农 | Welding waste-gas processing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614734A (en) * | 2012-04-13 | 2012-08-01 | 重庆京渝激光生物研究所有限公司 | Smog purification device |
| CN104353315A (en) * | 2014-11-03 | 2015-02-18 | 侨健新能源科技（苏州）有限公司 | Flue gas treatment device |
| CN104353315B (en) * | 2014-11-03 | 2016-08-24 | 国电康能科技股份有限公司 | A kind of flue gas processing device |
| CN105536377A (en) * | 2015-12-15 | 2016-05-04 | 安仁县永昌贵金属有限公司 | Metal dust filtering apparatus |
| CN110339632A (en) * | 2019-07-04 | 2019-10-18 | 酒泉顺鑫气体股份有限公司 | A kind of industrial gasses filtering emission device and method |
| CN110339632B (en) * | 2019-07-04 | 2021-07-20 | 酒泉顺鑫气体股份有限公司 | Industrial gas filtering and discharging device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101829465B (en) | 2012-03-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KUNQIXINHUA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAN YONGNONG Effective date: 20111017 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20111017 Address after: Longgang District of Shenzhen City, Guangdong province 518000 Bantian street gang head community Gang tou Xue Gang Bei Lu Ao forest No. 1 building E Building 5 floor (Kee Plastic silk factory) Applicant after: Shenzhen Kunqixinhua Technology Co., Ltd. Address before: 518000 Shenzhen, Guangdong Province, Longhua Town, Baoan District village, 32 former village Applicant before: Yan Yongnong |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN KUNQI XINHUA CO., LTD. Free format text: FORMER NAME: SHENZHEN KUNQIXINHUA TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000, No. 1, building No. 2, F building, snow tech Industrial District, Bantian street, District, Longgang District, Guangdong City, Shenzhen Province, China Patentee after: SHENZHEN KUNQI XINHUA CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518000 Bantian street gang head community Gang tou Xue Gang Bei Lu Ao forest No. 1 building E Building 5 floor (Kee Plastic silk factory) Patentee before: Shenzhen Kunqixinhua Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20200518 |