CN201711063U - Welding waste-gas processing device - Google Patents

Welding waste-gas processing device Download PDF

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Publication number
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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CN
China
Prior art keywords
waste gas
gas
chamber
welding
gas treatment
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 - Lifetime
Application number
CN2010201963920U
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Chinese (zh)
Inventor
严永农
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Kunqi Xinhua Technology Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN2010201963920U priority Critical patent/CN201711063U/en
Application granted granted Critical
Publication of CN201711063U publication Critical patent/CN201711063U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Welding waste gas treatment device
Technical field
The utility model relates to the equipment for treating exhaust emission in a kind of welding procedure, especially relates 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 utility model purpose 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 utility model is realized 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 utility model is to aim 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 utility model 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 utility model 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 the utility model structural representation;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model 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 the utility model welding waste gas treatment device is set forth; be used for helping to understand the utility model; but embodiment of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.

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.
CN2010201963920U 2010-05-18 2010-05-18 Welding waste-gas processing device Expired - Lifetime CN201711063U (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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