CN2071976U - Gas curtain type gas purifier - Google Patents

Gas curtain type gas purifier Download PDF

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Publication number
CN2071976U
CN2071976U CN 90204262 CN90204262U CN2071976U CN 2071976 U CN2071976 U CN 2071976U CN 90204262 CN90204262 CN 90204262 CN 90204262 U CN90204262 U CN 90204262U CN 2071976 U CN2071976 U CN 2071976U
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CN
China
Prior art keywords
gas
blower
air
purifier
curtain type
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.)
Withdrawn
Application number
CN 90204262
Other languages
Chinese (zh)
Inventor
丁守宝
Original Assignee
丁守宝
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 丁守宝 filed Critical 丁守宝
Priority to CN 90204262 priority Critical patent/CN2071976U/en
Publication of CN2071976U publication Critical patent/CN2071976U/en
Withdrawn legal-status Critical Current

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Abstract

The utility model belongs to a gas cleaning device, comprising a suspended hood, a blasting hood, a gas suction pipe, a gas blowing pipe, a blower, a filter bag, a dust filter cavity and a casing. The gas suction pipe extends into the gas blowing pipe and is sheathed with the gas blowing pipe in the same axis. The suspended hood and the blasting hood matched with the gas suction pipe and the gas blowing pipe are fixedly connected oppositely by a fixed rod. The gas cleaning device uses the purified air as the gas curtain to make the harmful gas insulated in the narrow space. The utility model enhances the capacities of trapping the harmful gas and resisting the interference of the airflow of a purifier, decreases the quantity of sucking the gas, reduces the power consumption, ensures the service efficiency of the purifier and does not affect the technological operation and the vision.

Description

Gas curtain type gas purifier
The utility model belongs to gas cleaning plant.
At present various being suitable for, disperse, and the gas purifier of movable operating environment all captures flue gas with the mode of unidirectional single air channel exhausting.Owing to adopt the clarifier of this method very remarkable in the air-flow suction velocity decay in its draught hood mouth the place ahead, be subjected to cross-flow interference easily, so the arresting efficiency of clarifier is not high, normally utilize the method for the suction air volume that increases blower fan to guarantee clean-up effect, power consumption is bigger.
The purpose of this utility model is that a kind of capturing efficiency height will be provided, and anti-interference in air flow ability is strong, and power consumption is few, and does not influence the new gas clarifier of sight line and technological operation.
Filter dirt chamber and filter bag are set in the utility model housing, filter bag is fixed on the ventilative dividing plate, open closure is connected with blower fan by conduit, and aspiration channel stretches into blower and blower coaxial package, and is relative affixed by fixed bar with suspended hood, blowing cover that aspiration channel, blower match.Cover mouth outer rim at suspended hood is provided with an annular edge edge, formation one annular tuyere between annular edge edge and blowing cover cover mouth.
The method that the utility model utilizes air curtain to isolate, the filtered air of being sent by blower fan that has purified is directly sent from annular tuyere, form annular air curtain, the pernicious gas source is isolated in the narrow space, thereby improved the ability of clarifier capture pernicious gas and anti-interference in air flow greatly, and reduced suction air volume, reduced power consumption, guarantee the service efficiency of clarifier, and do not influenced sight line and technological operation.
Below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is the structural representation of air-curtain type gas purifier.
As shown in Figure 1, aspiration channel 5 stretches into blower 6 and blower 6 coaxial packages.Suspended hood 2 joins with aspiration channel 5, and a cover mouthful outer rim is provided with annular edge along 1.Blowing cover 3 joins with blower 6, is connected with fixed bar 4 at the neck of cover 3 with suspended hood 2 of drying, and makes the two affixed relatively.Blowing cover mouth is on the same horizontal plane formation annular tuyere 20 with annular edge along 1.Blower 6 links to each other with filter dirt chamber 18 inlets with blower fan 11 air outlets respectively with aspiration channel 5, is respectively equipped with one section outer flexible tube 8 and inner flexible tube 7 in the pipe, makes blowing cover 3 and suspended hood 2 free divertical motion simultaneously.
Ventilative dividing plate 15 is fixedlyed connected with housing 19, offers air-vent on the plate, and the filter bag 16 that the calm card of being made by the senior filter paper in WG~49 constitutes hangs from above at the air-vent edge, fixes with fixture, seals air-vent, plays the filtration, purification effect.All press chamber 14 to be divided into by ventilative dividing plate 15 and open closure 13, open closure 13 is fixedlyed connected with housing 19, fixedly installs blower fan 11 on the plate, establishes conduit 9 between the inlet of the opening of open closure 13 and blower fan 11 and links to each other.
On the bottom sidewall in filter dirt chamber 18 sideboard 17 is set, airtight at ordinary times, can open in case of necessity, get rid of laying dust.In case top air-valve 10 is set, measures quantity-adjustable when excessive in blowing.The power line 12 of blower fan 11 stretches out from housing 19, and the line hole is sealed by seal.
Housing 19 bottoms also can be provided with universal caster wheel or the handle ring is set at its top, so that shift position easily when needing.
Gas purification process of the present utility model is such: pernicious gas sucks aspiration channel 5 from suspended hood 2, send into filter dirt chamber 18 inlets, Purge gas after filtering through filter bag 16 circulates with blower fan 11 after all pressing chamber 14 and all pressing and is blown into blower 6, after annular tuyere 20 blow out, form annular air curtain, the diffusion-restricted that makes pernicious gas improves the arresting efficiency of clarifier in air curtain.

Claims (3)

1, a kind of air-curtain type gas purifier, filter dirt chamber (18) and filter bag (16) are set in the housing (19), filter bag (16) is fixed on the ventilative dividing plate (15), open closure (13) is connected with blower fan (11) by conduit (9), it is characterized in that aspiration channel (5) stretches into blower (6) and blower (6) coaxial package, relative affixed with suspended hood (2), blowing cover (3) that aspiration channel (5), blower (6) match by fixed bar (4).
2,, it is characterized in that the cover mouth outer rim of suspended hood (2) is provided with an annular edge along (1) as the said air-curtain type gas purifier of claim 1.
3,, it is characterized in that aspiration channel (5), blower (6) are connected by one section inner flexible tube (7), outer flexible tube (8) respectively as claim 1 or 2 said air-curtain type gas purifiers.
CN 90204262 1990-04-05 1990-04-05 Gas curtain type gas purifier Withdrawn CN2071976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90204262 CN2071976U (en) 1990-04-05 1990-04-05 Gas curtain type gas purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90204262 CN2071976U (en) 1990-04-05 1990-04-05 Gas curtain type gas purifier

Publications (1)

Publication Number Publication Date
CN2071976U true CN2071976U (en) 1991-02-27

Family

ID=4885284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 90204262 Withdrawn CN2071976U (en) 1990-04-05 1990-04-05 Gas curtain type gas purifier

Country Status (1)

Country Link
CN (1) CN2071976U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102183055A (en) * 2011-05-23 2011-09-14 黄助群 Range hood
CN102699002A (en) * 2012-05-11 2012-10-03 奇瑞汽车股份有限公司 Single-station welding and dust exhausting device
CN104385353A (en) * 2014-10-10 2015-03-04 哈尔滨理工大学 Removed material collecting and dust removing system during drilling process of carbon fiber composite material
CN104454667A (en) * 2014-11-05 2015-03-25 昆山力泰翔机械设备有限公司 Draught hood
CN105107347A (en) * 2015-08-31 2015-12-02 华南理工大学 Emergency treatment system for high-concentration dangerous chemical exhaust gas
CN105234115A (en) * 2009-12-21 2016-01-13 帕普里马工业有限公司 Cleaning apparatus
CN107150000A (en) * 2017-07-07 2017-09-12 刘学红 The electrostatic power spraying apparatus in discrimination branch formula air channel
CN107842936A (en) * 2017-04-03 2018-03-27 曾筱瑚 Efficient Jing Yin air purifier
CN108816954A (en) * 2018-06-29 2018-11-16 温州市职业中等专业学校 Dustproof system for mechanical equipment
CN109047253A (en) * 2018-08-06 2018-12-21 重庆市三峡水务有限责任公司 Foul smell for sludge pressing workshop absorbs technique
CN109365129A (en) * 2018-10-25 2019-02-22 辽宁工程技术大学 A kind of charged dust-extraction unit of Sprial-flow suction type cloud

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105234115A (en) * 2009-12-21 2016-01-13 帕普里马工业有限公司 Cleaning apparatus
CN102183055A (en) * 2011-05-23 2011-09-14 黄助群 Range hood
CN102699002A (en) * 2012-05-11 2012-10-03 奇瑞汽车股份有限公司 Single-station welding and dust exhausting device
CN102699002B (en) * 2012-05-11 2015-04-29 奇瑞汽车股份有限公司 Single-station welding and dust exhausting device
CN104385353A (en) * 2014-10-10 2015-03-04 哈尔滨理工大学 Removed material collecting and dust removing system during drilling process of carbon fiber composite material
CN104385353B (en) * 2014-10-10 2016-01-20 哈尔滨理工大学 Carbon fibre composite drilling process removes material collection and dust pelletizing system
CN104454667B (en) * 2014-11-05 2016-08-24 昆山力泰翔机械设备有限公司 Draught hood
CN104454667A (en) * 2014-11-05 2015-03-25 昆山力泰翔机械设备有限公司 Draught hood
CN105107347A (en) * 2015-08-31 2015-12-02 华南理工大学 Emergency treatment system for high-concentration dangerous chemical exhaust gas
CN107842936A (en) * 2017-04-03 2018-03-27 曾筱瑚 Efficient Jing Yin air purifier
CN107150000A (en) * 2017-07-07 2017-09-12 刘学红 The electrostatic power spraying apparatus in discrimination branch formula air channel
CN108816954A (en) * 2018-06-29 2018-11-16 温州市职业中等专业学校 Dustproof system for mechanical equipment
CN108816954B (en) * 2018-06-29 2020-05-26 温州市职业中等专业学校 Dustproof system for mechanical equipment
CN109047253A (en) * 2018-08-06 2018-12-21 重庆市三峡水务有限责任公司 Foul smell for sludge pressing workshop absorbs technique
CN109047253B (en) * 2018-08-06 2021-06-15 重庆市三峡水务有限责任公司 Odor suction and removal process for sludge pressing workshop
CN109365129A (en) * 2018-10-25 2019-02-22 辽宁工程技术大学 A kind of charged dust-extraction unit of Sprial-flow suction type cloud

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee