CN108283859A - A kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device - Google Patents

A kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device Download PDF

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Publication number
CN108283859A
CN108283859A CN201710018047.4A CN201710018047A CN108283859A CN 108283859 A CN108283859 A CN 108283859A CN 201710018047 A CN201710018047 A CN 201710018047A CN 108283859 A CN108283859 A CN 108283859A
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CN
China
Prior art keywords
exhaust gases
babinet
condenser
treatment device
water tank
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
Application number
CN201710018047.4A
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Chinese (zh)
Inventor
徐大忠
马广亮
姚琦
赵晓宏
刑文平
刘强强
周林
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.)
Shanghai Automobile Group Ltd By Share Ltd Commercial Vehicle Technology Center
Shanghai Rece Electronic Technology Co
Commercial Vehicle Technology Center of SAIC Motor Corp Ltd
SAIC GM Wuling Automobile Co Ltd
Anhui Jianghuai Automobile Group Corp
Zhejiang Geely Automobile Research Institute Co Ltd
Original Assignee
Shanghai Automobile Group Ltd By Share Ltd Commercial Vehicle Technology Center
Shanghai Rece Electronic Technology Co
SAIC GM Wuling Automobile Co Ltd
Anhui Jianghuai Automobile Group Corp
Zhejiang Geely Automobile Research Institute Co Ltd
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
Application filed by Shanghai Automobile Group Ltd By Share Ltd Commercial Vehicle Technology Center, Shanghai Rece Electronic Technology Co, SAIC GM Wuling Automobile Co Ltd, Anhui Jianghuai Automobile Group Corp, Zhejiang Geely Automobile Research Institute Co Ltd filed Critical Shanghai Automobile Group Ltd By Share Ltd Commercial Vehicle Technology Center
Priority to CN201710018047.4A priority Critical patent/CN108283859A/en
Publication of CN108283859A publication Critical patent/CN108283859A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30Particle separators, e.g. dust precipitators, using loose filtering material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/4245Means for power supply or devices using electrical power in filters or filter elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1431Pretreatment by other processes
    • B01D53/1437Pretreatment by adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456Removing acid components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2221/00Applications of separation devices
    • B01D2221/08Mobile separation devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2221/00Applications of separation devices
    • B01D2221/10Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2252/00Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10Inorganic absorbents
    • B01D2252/103Water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)

Abstract

The present invention relates to technical field of waste gas treatment more particularly to a kind of corrosion class chamber corrosive exhaust gases to discharge collection and treatment device;Including admission line, babinet, water tank and drainage pipeline;Volume is pushed up in babinet is provided with the condenser for being sequentially connected setting and weaving filter cotton, it is directly connected to admission line on front side of condenser, it is connected to water tank on rear side of weaving filter cotton, and admission line, condenser, weaving filter cotton are in same level height, water tank is located at bottom side in babinet;Bottom side is additionally provided with compressor in babinet, and compressor is electrically connected with condenser, and water tank bottom side is connected to drainage pipeline;Apparatus of the present invention are simple in structure, corrosive exhaust gases collect processing speed and efficient, can effectively collect processing corrosive exhaust gases, reach environment protection emission, are conducive to protect our atmospheric environment.

Description

A kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device
Technical field
The present invention relates to a kind of true natural environments of simulation to carry out integrated synthesis accelerated corrosion experiment to test component Technical field of waste gas treatment more particularly to a kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device.
Background technology
Atmospheric environment protection is small concerning building up comprehensively concerning economic sustainable and healthy development concerning people's fundamental interests Kang Shehui, concerning Chinese dream of bringing about a great rejuvenation of the Chinese nation.Currently, the situation is tense for China's atmosphere pollution, is tried with corrosion test The corrosivity sour gas for testing generation is characterized the regional atmospheric environment problem of pollutant and becomes increasingly conspicuous, and damages people's body Body health influences social harmony stabilization.With China's industrialization, the deep propulsion of urbanization, energy consumption continues to increase, Prevention and control of air pollution pressure continues to increase.
The corrosivity sour gas that corrosion class testing experiment in the prior art generates is big using being directly discharged to mostly Mode in gas, for example, the Anti-corrosion design of all conglomeraties such as domestic high-end mechanized equipment, electronics, medical treatment is at present In the stage at the early-stage, most accelerated corrosion experiments are still unsound, especially in for example corrosive salt fog gas of corrosion test exhaust gas It even also needs perfect in processing links, is directly discharged in air, being easy to form acid rain leads to air pollution and sour corrosion.
Since the sixties, with the development of world economy, industrialization technology is more and more advanced, along with corrosive gas Discharge it is also increasingly severe, cause corrosive gas such as sulfur dioxide, nitrogen oxides, hydrogen chloride, carbon monoxide and organic acid And suspended solids, it is emitted into atmospheric environment, generates the acidic materials such as sulfuric acid, nitric acid through photochemical reaction so that rainwater PH value reduces, and forms acid rain.
Southern china is the area of acid rain most serious, and main Distribution Area is the Sichuan Basin, Guizhou, the lake on the south the Changjiang river The provinces such as south, Hubei, Jiangxi and coastal Fujian, Guangdong are the big Acid Rain Zones in third place in the world for being only second to Europe and North America;According to Investigation statistics, the area of woods that the Sichuan Basin is endangered by acid rain is maximum, about 280,000 hectares, accounts for three one-tenth of institute's Forest Land Area It is more.Guizhou burned areas is about 140,000 hectares.According to certain results of study, only southwest causes forest to give birth to due to acid rain Force of labor declines, and loses 630 ten thousand stere of timber altogether, and direct economic loss is up to 3,000,000,000 yuan, according to the estimation to southern 11 provinces, acid rain Caused by direct economic loss up to 4,400,000,000 yuan.
Modern industry, agricultural and the more pollutants of a greater amount of types of traffic emission (including acid and alkali substance), and and dirt Angstrom it is raised to high-altitude together, then gravitational settling or washes away through sleet to ground and reaches ground by diffusion, migration, conversion, acidity Substance can destroy vegetation, and acidified soil is acidified waters, causes aquatic and land disruption of ecological balance, accelerate rock weathering and metal rotten Erosion.
It is so serious why China's air pollutes, wherein acid gas emissions are mainly derived from, (wherein salt spray corrosion test Case, cycle corrosion test case, high temperature and humiture test box, discharge capacity are big) the direct deforestation of energy, lake water acidification, biology Death, corrosion building, bridge, aircraft, automobile, high ferro etc., soil acidification, crop production reduction are detrimental to health.China It is one of three big Acid Rain Zone of the world (Europe, North America, China), area is big, the height of acidity, and the whole world is rare, especially southeast edge Sea and Sichuan southeast are even more to deeply hurt, therefore there is an urgent need for a kind of controllable, efficient corrosive exhaust gases processing systems to become Those skilled in the art are dedicated to the direction of research.
Invention content
In view of this, the present invention provides a kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device, the device It is mainly used for receiving the corrosivity acid waste gas that the experiment casings such as salt-mist corrosion tester and cycle corrosion test case are discharged Collection, processing, purification, realize zero emission.The device considers etchant gas, development experiments comprehensively on the basis of research and development for many years Process control, the test period is short, can provide the acidic corrosive exhaust gas after experiment perfect collection treatment and purification function.
In order to achieve the above object, specific technical solution of the present invention is:
A kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device, wherein described device includes:
Admission line, babinet, water tank and drainage pipeline;
Volume is pushed up in the babinet and is provided with the condenser for being sequentially connected setting and weaving filter cotton, and the condenser front side is straight Connect and be connected to the admission line, is connected to the water tank on rear side of the weaving filter cotton, and the admission line, condenser, Weaving filter cotton is in same level height, and the water tank is located at bottom side in the babinet;
Bottom side is additionally provided with compressor in the babinet, and the compressor is electrically connected with the condenser, the water tank Bottom side is connected to the drainage pipeline.
Preferably, above-mentioned corrosion class chamber corrosive exhaust gases discharge collection and treatment device, wherein the babinet bottom Portion is additionally provided with castor.
Preferably, above-mentioned corrosion class chamber corrosive exhaust gases discharge collection and treatment device, wherein the air inlet pipe Road is also associated with connecting flange.
Preferably, above-mentioned corrosion class chamber corrosive exhaust gases discharge collection and treatment device, wherein in the babinet It is additionally provided with power supply, the power supply is for powering.
Preferably, above-mentioned corrosion class chamber corrosive exhaust gases discharge collection and treatment device, wherein described to weave Filter pulp includes multi-stage screening filtering silk floss or multiple-effect nano adsorption filter pulp.
Above-mentioned technical proposal has the following advantages that or advantageous effect:
Patent equipment of the present invention is simple in structure, corrosive exhaust gases collect processing speed and efficient, can effectively collection handle Corrosive exhaust gases reach environment protection emission, are conducive to protect our atmospheric environment.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer Shape and advantage will become more apparent.Identical label indicates identical part in whole attached drawings.Not can according to than Example draws attached drawing, it is preferred that emphasis is shows the purport of the present invention.
Fig. 1 is the vertical view of present invention corrosion class chamber corrosive exhaust gases discharge collection and treatment device;
Fig. 2 is the front view of present invention corrosion class chamber corrosive exhaust gases discharge collection and treatment device;
Fig. 3 is the side view of present invention corrosion class chamber corrosive exhaust gases discharge collection and treatment device.
Specific implementation mode
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but not as the limit of the present invention It is fixed.
As shown in FIG. 1 to 3, present invention corrosion class chamber corrosive exhaust gases discharge collection and treatment device includes mainly Have:
Admission line 36, babinet 40, water tank 33 and drainage pipeline 34;
Volume is pushed up in babinet and is provided with the condenser 31 for being sequentially connected setting and weaving filter cotton 32, and 31 front side of condenser is directly It is connected to admission line 36,32 rear side of weaving filter cotton is connected to water tank 33, and admission line 36, condenser 31, weaving filtering Cotton 32 is in same level height, and water tank 33 is located at bottom side in the babinet;
Bottom side is additionally provided with compressor 38 in babinet, and compressor 38 is electrically connected with condenser 31,33 bottom side of water tank and row Waterpipe 34 is connected to.
In an embodiment of the present invention, it is preferred that the bottom of box is additionally provided with castor 39, and weaving filter cotton 32 includes more Grade screening filtering silk floss or multiple-effect nano adsorption filter pulp.
In an embodiment of the present invention, it is preferred that admission line 36 is also associated with connecting flange 35, which can Admission line 36 is connected on the exhaust port after white body accelerated corrosion experimental cabin system test.
Further, power supply 37 is additionally provided in babinet, the power supply is for powering.
The present invention corrodes class chamber corrosive exhaust gases discharge collection and treatment device can be by admission line by connecting flange It is connected on the exhaust port after the corrosion test cabin system experiment of test, it is net for being collected processing to acid waste gas Change is handled, and corrosive exhaust gas is by the condensed device of admission line and weaving filter cotton, by condenser by corrosive exhaust gas Liquescency processing pre-processes exhaust gas convenient for high efficiency, convenient for a large amount of liquefaction exhaust gas of weaving filter cotton absorption when saving processing Between;Exhaust gas extra later handles absorption by Water in Water Tanks and realizes filtering completely, absorption and removal.
In conclusion Patent equipment of the present invention is simple in structure, corrosive exhaust gases collect processing speed and efficient, it can be effective Processing corrosive exhaust gases are collected, environment protection emission is reached, are conducive to protect our atmospheric environment.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with Realize the change case, this will not be repeated here.Such change case does not affect the essence of the present invention, not superfluous herein It states.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this field It applies;Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, all using the disclosure above Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc. Embodiment is imitated, this is not affected the essence of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation The technical spirit any simple modifications, equivalents, and modifications made to the above embodiment of the present invention, still fall within the present invention In the range of technical solution protection.

Claims (5)

1. a kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device, which is characterized in that described device includes:
Admission line (36), babinet (40), water tank (33) and drainage pipeline (34);
Volume is pushed up in the babinet is provided with the condenser (31) for being sequentially connected setting and weaving filter cotton (32), the condenser (31) front side is directly connected to the admission line (36), is connected to the water tank (33) on rear side of the weaving filter cotton (32), And the admission line (36), condenser (31), filter cotton (32) of weaving are in same level height, the water tank (33) is located at Bottom side in the babinet;
Bottom side is additionally provided with compressor (38) in the babinet, and the compressor (38) is electrically connected with the condenser (31), Water tank (33) bottom side is connected to the drainage pipeline (34).
2. corrosion class chamber corrosive exhaust gases discharge collection and treatment device as described in claim 1, which is characterized in that described The bottom of box is additionally provided with castor (39).
3. corrosion class chamber corrosive exhaust gases discharge collection and treatment device as described in claim 1, which is characterized in that described Admission line (36) is also associated with connecting flange (35).
4. corrosion class chamber corrosive exhaust gases discharge collection and treatment device as described in claim 1, which is characterized in that described Power supply (37) is additionally provided in babinet, the power supply is for powering.
5. corrosion class chamber corrosive exhaust gases discharge collection and treatment device as described in claim 1, which is characterized in that described Weaving filter cotton (32) includes multi-stage screening filtering silk floss or multiple-effect nano adsorption filter pulp.
CN201710018047.4A 2017-01-10 2017-01-10 A kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device Pending CN108283859A (en)

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CN201710018047.4A CN108283859A (en) 2017-01-10 2017-01-10 A kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device

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CN201710018047.4A CN108283859A (en) 2017-01-10 2017-01-10 A kind of corrosion class chamber corrosive exhaust gases discharge collection and treatment device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327704A (en) * 2019-07-20 2019-10-15 苏州秋纺纺织科技有限公司 A kind of moveable air filter of automation weaving
CN114452737A (en) * 2022-01-27 2022-05-10 中信戴卡股份有限公司 Salt fog waste gas treatment device of salt fog test box

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05123667A (en) * 1991-11-01 1993-05-21 Toyobo Co Ltd Exhaust gas treatment
CN101274150A (en) * 2007-12-17 2008-10-01 蔡志煌 Method for cleaning, recovering and treating painted lacquer exhaust organic gas and device
CN202666653U (en) * 2012-06-25 2013-01-16 临安创亿机械设备有限公司 Organic waste gas adsorbing and recycling device without wastewater discharge
CN203355557U (en) * 2013-06-07 2013-12-25 武汉名铸机械厂 Waste gas processing system
CN104524803A (en) * 2014-12-30 2015-04-22 宁波职业技术学院 Method for processing organic matter waste gas generated in coating process
CN104624042A (en) * 2015-02-14 2015-05-20 石家庄华宇新锐科技有限公司 Laboratory waste gas purification treatment equipment
CN204380294U (en) * 2014-12-30 2015-06-10 江西嘉源香料有限公司 For easily producing the distilling apparatus of corrosive gas
CN204637909U (en) * 2015-05-13 2015-09-16 泰尔精蜡(上海)有限公司 There is the salt fog exhaust collection device of air setting plate
CN205392427U (en) * 2016-03-06 2016-07-27 响水县智诚知识产权信息服务有限公司 Industrial reaction cauldron
CN205549961U (en) * 2016-04-22 2016-09-07 三惠(福建)工贸有限公司 Asphalt emulsifier process gas processing apparatus
CN206404527U (en) * 2017-01-10 2017-08-15 上海热策电子科技有限公司 One kind corrosion class chamber corrosive exhaust gases discharge collection and treatment device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05123667A (en) * 1991-11-01 1993-05-21 Toyobo Co Ltd Exhaust gas treatment
CN101274150A (en) * 2007-12-17 2008-10-01 蔡志煌 Method for cleaning, recovering and treating painted lacquer exhaust organic gas and device
CN202666653U (en) * 2012-06-25 2013-01-16 临安创亿机械设备有限公司 Organic waste gas adsorbing and recycling device without wastewater discharge
CN203355557U (en) * 2013-06-07 2013-12-25 武汉名铸机械厂 Waste gas processing system
CN104524803A (en) * 2014-12-30 2015-04-22 宁波职业技术学院 Method for processing organic matter waste gas generated in coating process
CN204380294U (en) * 2014-12-30 2015-06-10 江西嘉源香料有限公司 For easily producing the distilling apparatus of corrosive gas
CN104624042A (en) * 2015-02-14 2015-05-20 石家庄华宇新锐科技有限公司 Laboratory waste gas purification treatment equipment
CN204637909U (en) * 2015-05-13 2015-09-16 泰尔精蜡(上海)有限公司 There is the salt fog exhaust collection device of air setting plate
CN205392427U (en) * 2016-03-06 2016-07-27 响水县智诚知识产权信息服务有限公司 Industrial reaction cauldron
CN205549961U (en) * 2016-04-22 2016-09-07 三惠(福建)工贸有限公司 Asphalt emulsifier process gas processing apparatus
CN206404527U (en) * 2017-01-10 2017-08-15 上海热策电子科技有限公司 One kind corrosion class chamber corrosive exhaust gases discharge collection and treatment device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327704A (en) * 2019-07-20 2019-10-15 苏州秋纺纺织科技有限公司 A kind of moveable air filter of automation weaving
CN114452737A (en) * 2022-01-27 2022-05-10 中信戴卡股份有限公司 Salt fog waste gas treatment device of salt fog test box

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Application publication date: 20180717