CN2576360Y - Improved moveable smoke-dust purifying device - Google Patents
Improved moveable smoke-dust purifying device Download PDFInfo
- Publication number
- CN2576360Y CN2576360Y CN 02257685 CN02257685U CN2576360Y CN 2576360 Y CN2576360 Y CN 2576360Y CN 02257685 CN02257685 CN 02257685 CN 02257685 U CN02257685 U CN 02257685U CN 2576360 Y CN2576360 Y CN 2576360Y
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- dust
- filter cylinder
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- draught fan
- activated carbon
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Abstract
The utility model relates to the improvement of a portable fume purifying apparatus for waste dust and waste gas generated by welding work, cutting work, grinding work, polishing work, etc. The utility model is characterized in that a low resistance ultramicro paper filter cylinder and activated carbon fiber larger than a surface area are used as secondary filtration; starting filtration resistance is low; effective filtration area is large; the effective filtration area of a filter cylinder phi 350X660 mm can reach 23m#+[2]; purification efficiency is high, the purification efficiency of fine dust with particle diameters of more than 0.5 micrometre can reach 99.9 percents; a draught fan uses a perforated plate volute structure to reduce the noise of the draught fan; environmental influence is small; secondary pollution basically does not exist; the defects of the present portable fume purifying apparatus is overcome.
Description
Technical field
Utility model is to produce useless dirt, waste gas, the improvement of mobile smoke purifier to being used for mobile workings such as welding, cutting, polishing, polishing.
Background technology
Useless dirt, waste gas that the courses of work such as welding, cutting, polishing, polishing produce, contaminated environment not only, and health damaged.For purifying useless dirt, the waste gas that these courses of work produce, people have designed various mobile smoke purifiers, and all there are some shortcomings in varying degrees in present various mobile smoke purifier.As Chinese patent 89209576 disclosed mobile welding soot purifying devices, adopt filtrate, filter paper cascade filtration and three grades of cascade filtrations of one-level active carbon fiber felt absorption to purify, but do not have automatic ash removing device, and silencing means, not only noise is big, and the surface of filter medium deashing need manually be pulled down and shakes dedusting; Chinese patent 91224912 disclosed low-resistance low noise unit travelling cleaners, by blower fan involute spiral case being replaced by a bottom is that conical upper is the open type baffle liner of tubular, make air not directly discharged by any obstruction, reduce gas-flow resistance with this and reach the reduction noise.Yet spiral case adopts the open type baffle liner, makes air draught efficient reduce greatly; Chinese patent 99225517 disclosed trailing type dust arresters, only adopt simple single-stage filter cylinder, and the single-stage filter cylinder only has only the dedusting effect, and can not effectively purify the pernicious gas of supervening, noise reduction then is by install silencer additional before air exhauster, not only erasure effect is undesirable, and running resistance increases.Above-mentioned mobile smoke purifier has enough dust suction areas for making it, and its volume is bigger, and purification efficiency is not high, and running resistance is big, the work noise height, and still having is worth improved place.
Summary of the invention
The purpose of utility model is to overcome the deficiency of above-mentioned prior art, and a kind of improved compact conformation is provided, the purification efficiency height, and running resistance is low, the mobile smoke purifier that work noise is little.
The utility model purpose realizes that main the improvement is to adopt filter area big, and the ultramicropore papery filter cylinder that resistance is low replaces common filter material, volute of blower adopts porous plate, adds sound-absorbing material layer, adopts activated carbon fiber to filter after the dedusting, thereby reach high filtration, purification efficient, low noise.Specifically, utility model mobile smoke purifier, form by universal sweep-up pipe and wheeled filtering fine purification machine, said filtering fine purification machine comprises induced-draught fan, filtrating smoke dust unit, collecting unit of dust and filter material deashing device, it is characterized in that said filtering fine purification machine be separated into about two Room, connecting universal sweep-up pipe side suction port has spark catcher, and there is the ultramicropore papery filter cylinder that axially faces toward another chamber the top, and the below is the drawer disposal box; The opposite side cartridge axis has the air-guiding aisle of downward connection blower fan import to offside, said filter material deashing device comprises the compressed air bag of differential pressure pickup, pulse valve and band nozzle, be arranged on cartridge axis to offside, said induced-draught fan spiral case is made by porous plate, the outside has absorbent treatment again, and the blower fan outlet has the activated carbon fiber adsorption layer.During work, handle flue dust under the blower fan air draught, suck by universal sweep-up pipe, spark is then absorbed by the spark catcher that import is provided with, and more useless dirt particle is then according to the control of dust drawer of gravity fall to the below, and band dirt air is through ultramicropore papery filter cylinder, dust is delayed at the filter cylinder periphery, purifying air enters air-guiding aisle from the filter cylinder cavity, is sent by blower fan, discharges through the absorption of activated carbon fiber adsorption layer; Control of dust is more when the filter cylinder surface, makes filtration resistance rise differential pressure controller work, the pulse valve that control compressed air is wrapped, compressed air to the blowback of filter cylinder cavity, is blown off the dust attached to the filter cylinder surface with the high-voltage pulse form, falls into the control of dust drawer of below.Purifier bottom roller can move with need of work.
Utility model can have many filter cylinders to be set up in parallel according to filter area and wind speed requirement; Said blower fan absorbent treatment can be various sound-absorbing materials, as the cotton that absorbs sound, foamed plastics, centrifugally glass-wool, foaming polyamine fat etc., enters blower fan for preventing sound-absorbing material by the spiral case hole, can cover one deck fiber cloth earlier outside the porous spiral case.
Utility model is owing to adopt high-efficiency low-resistance ultramicropore papery filter cylinder, and than the common fabric filter material, not only filter area is big, φ 350 * 660mm filter cylinder, and effective filtration area can reach 23M
2, initial filtration resistance is low, less than 200Pa, and also filtration, purification efficient height, particle diameter reaches 99.9% in micronic dust purification efficiency more than 0.5 micron, and the micropore filter cylinder, and dust can not pierce filter material, and deashing is easy, can keep than filtration efficiency for a long time.Pulse air-blowing recoil deashing, ash-removal effect is good, can be fit to automatic control.The drawer control of dust makes things convenient for dust discharge.The porous plate volute of blower adds absorbent treatment, and it is effective to eliminate the noise, and need not add muffler, the basic noiseless of working, and the complete machine noise is less than 50 decibels.The absorption of air-out activated carbon fiber, adsorption specific surface area is big, and the adsorption efficiency height improves 5-6 doubly than the grain active carbon purification efficiency.Thereby complete machine treatment effeciency height, little to ambient influnence, basic non-secondary pollution has overcome the deficiency of existing mobile smoke purifier.
Description of drawings
Fig. 1 utility model example structure schematic diagram.
Fig. 2 is that Figure 1A is to structural representation.
Fig. 3 is Figure 1B-B sectional structure schematic diagram.
Embodiment: referring to Fig. 1,2,3, utility model mobile smoke purifier, 1 fen left and right sides of deduster casing of band roller, there is universal suction pipe 12 middle and lower part, left side, air inlet has phosphor-copper silk screen spark catcher 9, the air inlet top is set up in parallel two ultra micro submicron order papery filter cylinders 2, and the filter cylinder lower bottom part has control of dust drawer 10; Cartridge axis has the air-guiding aisle 4 of downward extension to the right, the air-blowing deashing device that the right side, air channel has compression gas bag 5, jet pipe 3 and differential pressure pickup (not providing among the figure) to form over against the filter cylinder cavity, there is centrifugal blower 6 below, volute of blower plate 7 is made of porous plate, glass fabric is posted in outsourcing, glass fabric is outward an absorbent treatment 8, and fan outlet has board plug type activated carbon fiber adsorption layer 11.
Waste gas, dirt are by centrifugal blower gravitation, from universal suction pipe inhalation device air inlet, the spark of generations such as welding is absorbed breath by spark catcher and goes out, and prevents that spark from directly entering damage filter cylinder in the deduster, and more useless dirt particle is then according to the control of dust drawer of gravity fall to the below, when band dirt air passes through the papery filter cylinder, dust (〉=0.5 micron) is delayed at the filter cylinder outer surface, purifies air and then passes filter cylinder, is inhaled into centrifugal blower along air-guiding aisle, through activated carbon fibre filtering, further eliminate SO
2, discharge behind the pernicious gases such as CO, NO.Behind a certain amount of dust of filter cylinder surface absorption, cause filtration resistance to rise, differential pressure controller startup work, the control impuls magnetic valve is chewed gas on the compressed air cylinder and is opened, and the pulse compression air is inhaled the dust on filter cylinder surface fall, and drops to the control of dust drawer of below.
Claims (3)
1, a kind of mobile smoke purifier, form by universal sweep-up pipe and wheeled filtering fine purification machine, said filtering fine purification machine comprises induced-draught fan, the filtrating smoke dust unit, collecting unit of dust and filter material deashing device, it is characterized in that said filtering fine purification machine be separated into about two Room, connecting universal sweep-up pipe side suction port has spark catcher, there is the ultramicropore papery filter cylinder that axially faces toward another chamber the top, and the below is the drawer disposal box; The opposite side cartridge axis has the air-guiding aisle of downward connection blower fan import to offside, said filter material deashing device comprises the compressed air bag of differential pressure pickup, pulse valve and band nozzle, be arranged on cartridge axis to offside, said induced-draught fan spiral case is made by porous plate, the outside has absorbent treatment again, and the blower fan outlet has the activated carbon fiber adsorption layer.
2,, it is characterized in that the fine adsorption layer of said activated carbon is a board plug type according to the described mobile smoke purifier of claim 1.
3, according to the described mobile smoke purifier of claim 1, it is characterized in that said volute of blower has fibrage outward, fibrage is outward an absorbent treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257685 CN2576360Y (en) | 2002-10-08 | 2002-10-08 | Improved moveable smoke-dust purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257685 CN2576360Y (en) | 2002-10-08 | 2002-10-08 | Improved moveable smoke-dust purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576360Y true CN2576360Y (en) | 2003-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257685 Expired - Fee Related CN2576360Y (en) | 2002-10-08 | 2002-10-08 | Improved moveable smoke-dust purifying device |
Country Status (1)
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| CN (1) | CN2576360Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527182A (en) * | 2012-02-10 | 2012-07-04 | 江苏南方涂装环保股份有限公司 | Welding smoke purification device |
| CN102527160A (en) * | 2010-12-03 | 2012-07-04 | 新东工业株式会社 | Dust collector |
| CN102672617A (en) * | 2012-05-18 | 2012-09-19 | 苏州源申涂装净化设备有限公司 | Workpiece polishing platform without dust emission |
| CN103285700A (en) * | 2013-06-04 | 2013-09-11 | 江苏南方涂装环保股份有限公司 | Flame-retardant high-efficiency low-resistance dust remover |
| CN103285701A (en) * | 2013-06-04 | 2013-09-11 | 江苏南方涂装环保股份有限公司 | High-efficiency and low-resistance dust remover for gas separation and purification |
| CN103624688A (en) * | 2013-12-04 | 2014-03-12 | 北海市恒兴珠宝有限责任公司 | Dust-sucking grinding table for shell processing |
| CN103785227A (en) * | 2014-02-14 | 2014-05-14 | 中山市南方环保工程设备有限公司 | Fume purification device of biomass fuel boiler |
| CN104174235A (en) * | 2014-08-26 | 2014-12-03 | 苏州凯丰电子电器有限公司 | Indoor air purifier |
| CN105414139A (en) * | 2015-12-17 | 2016-03-23 | 苏州天擎电子通讯有限公司 | Electronically-controlled smoke dust remover |
| CN105579154A (en) * | 2013-09-16 | 2016-05-11 | Hpm工程有限公司 | Air suction wall for equipping industrial working areas, such as welding areas |
| CN108379982A (en) * | 2018-03-20 | 2018-08-10 | 郑州龙威电子科技有限公司 | A kind of industrial fumes absorption treating device |
| CN110296307A (en) * | 2019-07-30 | 2019-10-01 | 彭启华 | A kind of machining equipment mounting seat |
| CN111503026A (en) * | 2020-04-10 | 2020-08-07 | 台州市杰龙风机厂 | Slant air outlet centrifugal fan |
-
2002
- 2002-10-08 CN CN 02257685 patent/CN2576360Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527160A (en) * | 2010-12-03 | 2012-07-04 | 新东工业株式会社 | Dust collector |
| CN102527160B (en) * | 2010-12-03 | 2015-04-15 | 新东工业株式会社 | Dust collector |
| CN102527182A (en) * | 2012-02-10 | 2012-07-04 | 江苏南方涂装环保股份有限公司 | Welding smoke purification device |
| CN102672617A (en) * | 2012-05-18 | 2012-09-19 | 苏州源申涂装净化设备有限公司 | Workpiece polishing platform without dust emission |
| CN103285701A (en) * | 2013-06-04 | 2013-09-11 | 江苏南方涂装环保股份有限公司 | High-efficiency and low-resistance dust remover for gas separation and purification |
| CN103285700A (en) * | 2013-06-04 | 2013-09-11 | 江苏南方涂装环保股份有限公司 | Flame-retardant high-efficiency low-resistance dust remover |
| CN105579154A (en) * | 2013-09-16 | 2016-05-11 | Hpm工程有限公司 | Air suction wall for equipping industrial working areas, such as welding areas |
| CN103624688A (en) * | 2013-12-04 | 2014-03-12 | 北海市恒兴珠宝有限责任公司 | Dust-sucking grinding table for shell processing |
| CN103624688B (en) * | 2013-12-04 | 2016-02-17 | 北海市恒兴珠宝有限责任公司 | A kind of dust absorption grinding bench of shell processing |
| CN103785227A (en) * | 2014-02-14 | 2014-05-14 | 中山市南方环保工程设备有限公司 | Fume purification device of biomass fuel boiler |
| CN104174235A (en) * | 2014-08-26 | 2014-12-03 | 苏州凯丰电子电器有限公司 | Indoor air purifier |
| CN105414139A (en) * | 2015-12-17 | 2016-03-23 | 苏州天擎电子通讯有限公司 | Electronically-controlled smoke dust remover |
| CN108379982A (en) * | 2018-03-20 | 2018-08-10 | 郑州龙威电子科技有限公司 | A kind of industrial fumes absorption treating device |
| CN110296307A (en) * | 2019-07-30 | 2019-10-01 | 彭启华 | A kind of machining equipment mounting seat |
| CN111503026A (en) * | 2020-04-10 | 2020-08-07 | 台州市杰龙风机厂 | Slant air outlet centrifugal fan |
| CN111503026B (en) * | 2020-04-10 | 2021-06-15 | 台州市杰龙风机厂 | Slant air outlet centrifugal fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |