CN201711063U - Welding waste-gas processing device - Google Patents
Welding waste-gas processing device Download PDFInfo
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- CN201711063U CN201711063U CN2010201963920U CN201020196392U CN201711063U CN 201711063 U CN201711063 U CN 201711063U CN 2010201963920 U CN2010201963920 U CN 2010201963920U CN 201020196392 U CN201020196392 U CN 201020196392U CN 201711063 U CN201711063 U CN 201711063U
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Abstract
The utility model discloses a welding waste-gas processing device, which comprises a gas inlet pipe, a gas outlet pipe and a waste-gas processing room, a primary filtration room, and a waste-gas absorbing room which are sequentially connected between the gas inlet pipe and the gas outlet pipe. Under the premise that the welding waste-gas processing device can not generate secondary pollution, can not affect workshop operation and service life of the device, the device adopts a multi-grade purification device to purify the welding waste-gas, so as to effectively remove welding waste-gas and degrade weld fume tar odor and various toxic gases. The welding waste-gas processing device adopts the physical and chemical combined method to process welding waste gas or industrial waste gas, can fully process the welding waste gas or the industrial waste gas with high efficiency, and has advantages of simpleness, economy and practicability during practical using and operating.
Description
Technical Field
The utility model relates to an exhaust emission treatment facility among welding process especially relates to a welding exhaust treatment device among welding process.
Background
The welding operation contains a large amount of various harmful gases and gasified or atomized chemical substances in addition to a large amount of smoke. The main components of the catalyst comprise harmful gases such as CO (carbon monoxide), HC (hydrocarbon), PM (particulate, carbon smoke) and the like; if flushed with nitrogen, NOx (nitrogen oxides) is also produced. If not treated, it will fly in the air and invade the human liver, lungs, cardiovascular and blood through the respiratory tract. These toxic substances are seriously engulfing the health of humans. Leading to the emergence of many occupational diseases. Such as: lung cancer, asthma, eczema, bronchitis, skin allergy, respiratory infection and the like, seriously disturb central nerves, damage digestive systems and cause complications and death due to failure. The traditional waste gas treatment device generally adopts a dry filtration method or a water spraying method, has single treatment method, insufficient waste gas treatment and insufficient industrial waste gas treatment efficiency.
Disclosure of Invention
To the problem that provides above, the utility model aims to provide a security performance is good, can use ordinary solder, and it is many to feed, carries out automatic control's welding exhaust treatment device by control module.
The utility model is realized by the following technical measures, a welding waste gas treatment device comprises an air inlet pipe, an air outlet pipe, a waste gas treatment chamber, a primary filter chamber and a waste gas adsorption chamber which are sequentially connected between the air inlet pipe and the air outlet pipe; wherein,
the waste gas treatment chamber and the primary filter chamber are respectively divided into an upper layer and a lower layer by a filter partition plate, the waste gas adsorption chamber is divided into an upper layer, a middle layer and a lower layer by the filter partition plate and filter cotton which is separately arranged above the filter partition plate, a waste gas adsorber is arranged above the filter cotton, the upper layer of the waste gas treatment chamber is hermetically communicated with the lower layer of the primary filter chamber through a primary vent pipe, the upper layer of the primary filter chamber is hermetically communicated with the lower layer of the waste gas adsorption chamber through a secondary vent pipe, water is filled in the waste gas treatment chamber, the primary filter chamber and the waste gas adsorption chamber, and the water surface is properly;
the air inlet of the air inlet pipe is connected with an air supply device for sucking welding waste gas, and the air outlet of the air inlet pipe is hermetically communicated with the lower layer of the waste gas treatment chamber;
and the air inlet of the air outlet pipe is communicated with the upper layer of the waste gas adsorption chamber in a sealing way, and the air outlet of the air outlet pipe is communicated with the outside.
The filter baffle is preferably a thin plate or mesh filter plate having a plurality of small holes formed around the periphery thereof.
The waste gas adsorber is preferably any one or a combination of several of molecular sieve, activated carbon and oxidant.
The air supply device is preferably a fan or a blower.
The utility model discloses a purifier who specially designs for welding waste gas and light industrial waste gas, it is light and handy nimble, convenient operation, it can also the wide application in trades such as chemical industry, electron, metalworking, tobacco, glass, pharmacy, food processing, clean room, hospital simultaneously and other places that have dust, smog to pollute. The utility model discloses can not produce secondary pollution, not influence the workshop operation, not influence under the prerequisite in the life-span of equipment at the guarantee, adopt multistage purifier, carry out purification treatment to welding waste gas, can effectively get rid of and weld cigarette waste gas, can degrade welding cigarette tar smell and various poisonous and harmful gas again.
The utility model discloses a method that physics combines together with chemistry handles welding waste gas or industrial waste gas. The method has the advantages of full treatment of welding waste gas or industrial waste gas, high efficiency, and simple, economical and practical operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A welding waste gas treatment device comprises an air inlet pipe 3, an air outlet pipe 6, a waste gas treatment chamber 5, a primary filter chamber 10 and a waste gas adsorption chamber 11, wherein the waste gas treatment chamber 5, the primary filter chamber 10 and the waste gas adsorption chamber 11 are sequentially connected between the air inlet pipe 3 and the air outlet pipe 6; wherein,
the waste gas treatment chamber 5 and the primary filter chamber 10 are divided into an upper layer and a lower layer by the filter partition plates 4 and 4 ' with a plurality of small holes around, the waste gas adsorption chamber 11 is divided into an upper layer, a middle layer and a lower layer by the filter partition plates 4 ' with a plurality of small holes around and the filter cotton 9 separately arranged above the filter partition plates 4 ', a waste gas adsorber 8 composed of molecular sieve, active carbon, oxidant and the like is arranged above the filter cotton 9, the upper layer of the waste gas treatment chamber 1 is hermetically communicated with the lower layer of the primary filter chamber 10 through the primary vent pipe 1, the upper layer of the primary filter chamber 10 is hermetically communicated with the lower layer of the waste gas adsorption chamber 11 through the secondary vent pipe 7, the waste gas treatment chamber 5, the primary filter chamber 10 and the waste gas adsorption chamber 11 are filled with water; an air inlet of the air inlet pipe 3 is connected with a fan 2 for sucking welding waste gas, and an air outlet of the air inlet pipe 1 is hermetically communicated with a lower layer of the waste gas treatment chamber 5; the air inlet of the air outlet pipe 6 is hermetically communicated with the upper layer of the waste gas adsorption chamber 11, and the air outlet of the air outlet pipe 6 is communicated with the outside.
Welding waste gas enters water at the lower layer of the waste gas treatment chamber 5 from the air inlet pipe 3 under the action of the fan 2, part of particles in the waste gas are combined with the water, part of harmful gas is dissolved in the water, and the rest of the waste gas enters the upper layer of the waste gas treatment chamber 5 through the small holes of the filtering partition plate 4 of the waste gas treatment chamber 5; under the action of air pressure, the waste gas on the upper layer of the waste gas treatment chamber 5 enters the primary filter chamber 10 through the primary vent pipe 1 to be treated in the above procedure, and then enters the waste gas adsorption chamber 11 through the secondary vent pipe 7 to be treated again in the above procedure; the waste gas after the third treatment is finally treated by the filter cotton 9 and the waste gas absorber 8 and then discharged by the gas outlet pipe 6.
It is right above the utility model discloses welding exhaust-gas treatment device has explained for help understands the utility model discloses, nevertheless the utility model discloses an embodiment does not receive the restriction of above-mentioned embodiment, and any does not deviate from the utility model discloses change, modification, substitution, combination, simplification made under the principle all should be equivalent replacement mode, all contain within the protection scope of the utility model.
Claims (4)
1. A welding exhaust treatment device, its characterized in that: the device comprises an air inlet pipe, an air outlet pipe, and a waste gas treatment chamber, a primary filter chamber and a waste gas adsorption chamber which are sequentially connected between the air inlet pipe and the air outlet pipe; wherein,
the waste gas treatment chamber and the primary filter chamber are respectively divided into an upper layer and a lower layer by a filter partition plate, the waste gas adsorption chamber is divided into an upper layer, a middle layer and a lower layer by the filter partition plate and filter cotton which is separately arranged above the filter partition plate, a waste gas adsorber is arranged above the filter cotton, the upper layer of the waste gas treatment chamber is hermetically communicated with the lower layer of the primary filter chamber through a primary vent pipe, the upper layer of the primary filter chamber is hermetically communicated with the lower layer of the waste gas adsorption chamber through a secondary vent pipe, water is filled in the waste gas treatment chamber, the primary filter chamber and the waste gas adsorption chamber, and the water surface is properly;
the air inlet of the air inlet pipe is connected with an air supply device for sucking welding waste gas, and the air outlet of the air inlet pipe is hermetically communicated with the lower layer of the waste gas treatment chamber;
and the air inlet of the air outlet pipe is communicated with the upper layer of the waste gas adsorption chamber in a sealing way, and the air outlet of the air outlet pipe is communicated with the outside.
2. The welding off-gas treatment device according to claim 1, characterized in that: the filtering partition plate is a thin plate or a reticular filtering plate with a plurality of small holes arranged around.
3. The welding off-gas treatment device according to claim 1, characterized in that: the waste gas adsorber is any one or combination of several of a molecular sieve, activated carbon and an oxidant.
4. The welding off-gas treatment device according to claim 1, characterized in that: the air supply device is a fan or a blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201963920U CN201711063U (en) | 2010-05-18 | 2010-05-18 | Welding waste-gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201963920U CN201711063U (en) | 2010-05-18 | 2010-05-18 | Welding waste-gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711063U true CN201711063U (en) | 2011-01-19 |
Family
ID=43457058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201963920U Expired - Lifetime CN201711063U (en) | 2010-05-18 | 2010-05-18 | Welding waste-gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711063U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829465A (en) * | 2010-05-18 | 2010-09-15 | 严永农 | Welding waste gas treatment device |
| CN106799841A (en) * | 2017-03-01 | 2017-06-06 | 李明科 | A kind of environment-friendly type hot-riveting welding machine |
| CN107051111A (en) * | 2017-06-27 | 2017-08-18 | 重庆多道电子技术有限公司 | A kind of pcb board welds exhaust gas absorption device |
| CN108977746A (en) * | 2018-08-10 | 2018-12-11 | 芜湖鼎瀚再制造技术有限公司 | A kind of roll shaft thermal spraying reparation installation equipment |
-
2010
- 2010-05-18 CN CN2010201963920U patent/CN201711063U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829465A (en) * | 2010-05-18 | 2010-09-15 | 严永农 | Welding waste gas treatment device |
| CN106799841A (en) * | 2017-03-01 | 2017-06-06 | 李明科 | A kind of environment-friendly type hot-riveting welding machine |
| CN107051111A (en) * | 2017-06-27 | 2017-08-18 | 重庆多道电子技术有限公司 | A kind of pcb board welds exhaust gas absorption device |
| CN108977746A (en) * | 2018-08-10 | 2018-12-11 | 芜湖鼎瀚再制造技术有限公司 | A kind of roll shaft thermal spraying reparation installation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KUNQIXINHUA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAN YONGNONG Effective date: 20111020 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111020 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) Patentee after: Shenzhen Kunqixinhua Technology Co., Ltd. Address before: 518000 Shenzhen, Guangdong Province, Longhua Town, Baoan District village, 32 former village Patentee before: Yan Yongnong |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110119 Effective date of abandoning: 20120314 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110119 Effective date of abandoning: 20120314 |