CN202460395U - Welding fume purification device - Google Patents
Welding fume purification device Download PDFInfo
- Publication number
- CN202460395U CN202460395U CN2012200425239U CN201220042523U CN202460395U CN 202460395 U CN202460395 U CN 202460395U CN 2012200425239 U CN2012200425239 U CN 2012200425239U CN 201220042523 U CN201220042523 U CN 201220042523U CN 202460395 U CN202460395 U CN 202460395U
- Authority
- CN
- China
- Prior art keywords
- air
- intake passage
- air intake
- cartridge filter
- inner housing
- 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 - Fee Related
Links
- 238000000746 purification Methods 0.000 title abstract description 11
- 239000003496 welding fume Substances 0.000 title abstract 2
- 239000003517 fume Substances 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 11
- 239000003500 flue dust Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了一种焊接烟尘净化装置，它包括外壳体（1）、过滤筒（2）和负压风机（6）、洁净空气室（8），过滤筒（2）的圆周外侧设有内壳体（3），内壳体（3）的侧壁下侧与内壳体（3）旁侧设置的进风通道（4）的底部相连通，进风通道（4）的上部与外壳体（1）顶端设置的进风口（5）相连通，过滤筒（2）的出风口与其下侧负压风机（6）上端的吸风口（7）相连通，负压风机（6）的出风口处安装有洁净空气室（8），所述的进风通道（4）与其旁侧的内壳体（3）之间设有竖直设置的波纹状挡板（9），波纹状挡板（9）与进风通道（4）底面之间的夹角小于90°。本实用新型净化效率高、操作维修方便且使用寿命长，适宜推广使用。
The utility model discloses a welding fume purification device, which comprises an outer casing (1), a filter cylinder (2), a negative pressure fan (6), a clean air chamber (8), and the outer circumference of the filter cylinder (2) is provided with The inner casing (3), the lower side of the side wall of the inner casing (3) communicates with the bottom of the air inlet passage (4) provided on the side of the inner casing (3), and the upper part of the air inlet passage (4) is connected to the outer casing The air inlet (5) set on the top of the body (1) is connected, the air outlet of the filter cartridge (2) is connected with the suction port (7) on the upper end of the negative pressure fan (6) on the lower side, and the outlet of the negative pressure fan (6) A clean air chamber (8) is installed at the tuyere, and a vertically arranged corrugated baffle (9) is provided between the air inlet channel (4) and the inner casing (3) beside it, and the corrugated baffle The angle between (9) and the bottom surface of the air inlet channel (4) is less than 90°. The utility model has high purification efficiency, convenient operation and maintenance and long service life, and is suitable for popularization and use.
Description
Technical field
The utility model relates to a kind of smoke and dust purifier, the weld fumes purifier that specifically a kind of noise is low, the life-span is long and purification efficiency is high.
Background technology
The weld fumes purifier is a kind of filtering and purifying of from gas or steam, separating micro-size particles; Be applicable to the purification that produces flue dust and dust in the operations such as welding, polishing, cutting, polishing, can purify and be suspended in tiny metallic particles harmful in the air in a large number.During use, through the graviational interaction of blower fan, weld fumes is inhaled into clean air chamber and further purifies in the universal suction arm inhalation device in the equipment air inlet outside after cartridge filter purifies, and the pure air after the double purified is through air outlet discharge up to standard.But; In use, the residual Mars in the weld fumes can damage filter cylinder, simultaneously owing to produce bigger noise and vibration in the negative-pressure air fan work; Make the parts such as clean air chamber in the purifier need regular maintenance, greatly influenced the whole service life of equipment.
Summary of the invention
The purpose of the utility model is the defective to prior art, and the weld fumes that a kind of noise is low, the life-span is long and purification efficiency is high purifier is provided.
The purpose of the utility model solves through following technical scheme:
A kind of weld fumes purifier; It comprises shell body, is positioned at the cartridge filter of shell body upper chamber and negative-pressure air fan, the clean air chamber of lower cavity; The periphery of cartridge filter is provided with inner housing; The sidewall downside of inner housing is connected with the bottom of the air intake passage of inner housing side setting; The top of air intake passage is connected with the air inlet that the shell body top is provided with, and the air outlet of cartridge filter is connected with the inlet scoop of its downside negative-pressure air fan upper end, and the air outlet place of negative-pressure air fan is equipped with clean air chamber; Be provided with the corrugated baffle plate of vertical setting between the inner housing of described air intake passage and its side, the angle between corrugated baffle plate and the air intake passage bottom surface is less than 90 °.
Described air intake passage comprises the inclination air intake passage that vertical air intake passage and its upside are provided with, and the upper end of said vertical air intake passage is provided with embedded back-fire relief net; The top of said inclination air intake passage links to each other with air inlet.
Be provided with the corrugated baffle plate between the inner housing of described vertical air intake passage and its side.
The air outlet of said cartridge filter is positioned at the upper end of cartridge filter.
The bottom of said inner housing is provided with the disposal box that is positioned at the cartridge filter downside, and the upper edge of disposal box is provided with the tilting baffle plate.
Be provided with the air anti-blowpipe in the described cartridge filter, the air inlet of air anti-blowpipe is connected with the blowback gas bag that is positioned at shell body through valve.
The outside of said clean air chamber is provided with the noise reduction absorbent treatment.
The sidewall of said clean air chamber is provided with the exhaust area of even setting, is provided with the noise reduction absorbent treatment between the said exhaust area.
The utility model is compared prior art has following advantage:
The back-fire relief net of the utility model is arranged on the top of vertical air intake passage, has enlarged the cross-sectional area of back-fire relief face; The corrugated baffle plate that is provided with can prevent that when all putting air-flow residual Mars or the bulky grain slag in the flue dust air-flow from damaging cartridge filter and inner housing; Noise and vibration that the noise reduction absorbent treatment of clean air chamber place setting has simultaneously produced when having reduced work; Pure air evenly guides and dispersion from the poroid exhaust area of honeycomb after passing through the clean air chamber that is covered with the noise reduction sound-absorbing material; Further reduce noise, make to purify the noise that produces in the gas of discharging the back and the purification process and all can reach the relevant environment standard.
The utility model cartridge filter adopts the import polyester to add micropore overlay film (like polytetrafluoroethylene film) flame retardant type material and processes, and long service life can absorb the dust granules below the 0.3 μ m, with dust viscosity good filter effect is arranged also to moist; Simultaneously the tilting baffle plate that is provided with of the disposal box upper edge flue dust air-flow that can make entering on the one hand can be directly rises and the reduction filter efficiency along the barrel of cartridge filter, and the flue dust after being convenient on the other hand handle can all get into disposal box.
The utlity model has that volume is little, in light weight, stable performance, purification efficiency are high, long service life and operating maintenance characteristics easily, suitable promoting the use of.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
Accompanying drawing 2 is left TV structure sketch mapes of accompanying drawing 1.
Wherein: 1-shell body; 2-cartridge filter; 3-inner housing; 4-air intake passage; 5-air inlet; 6-negative-pressure air fan; 7-inlet scoop; 8-clean air chamber; 9-corrugated baffle plate; 10-vertically air intake passages; 11-inclination air intake passage; 12-back-fire relief net; 13-disposal box; 14-air anti-blowpipe; 15-blowback gas bag; 16-noise reduction absorbent treatment; 17-exhaust area.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As depicted in figs. 1 and 2: a kind of weld fumes purifier, it comprises shell body 1, is positioned at the cartridge filter 2 of shell body 1 upper chamber and negative-pressure air fan 6, the clean air chamber 8 of lower cavity.The cartridge filter 2 that adopts adopts the import polyester to add micropore overlay film (like polytetrafluoroethylene film) flame retardant type material and processes; Long service life; Can absorb the dust granules below the 0.3 μ m, with dust viscosity good filter effect arranged also, be provided with inner housing 3 in the periphery of cartridge filter 2 to moist; The bottom of inner housing 3 is provided with the disposal box 13 that is positioned at cartridge filter 2 downsides; The upper edge of disposal box 13 is provided with the tilting baffle plate, and the flue dust air-flow that this tilting baffle plate can make entering on the one hand can be directly rises and the reduction filter efficiency along the barrel of cartridge filter 2, and the flue dust after being convenient on the other hand handle can all get into disposal box 13; The sidewall downside of inner housing 3 is connected with the bottom of the air intake passage 4 of inner housing 3 side settings; Air intake passage 4 comprises the inclination air intake passage 11 that vertical air intake passage 10 and its upside are provided with; The bottom surface of vertical air intake passage 10 is ramped shaped and is connected with the sidewall open lower side place of inner housing 3; And between the inner housing 3 of vertical air intake passage 10 and its side, be provided with corrugated baffle plate 9; Be corrugated baffle plate 9 and vertically the angle between air intake passage 10 bottom surfaces less than 90 °; Corrugated baffle plate 9 can prevent that when all putting air-flow residual Mars or the bulky grain slag in the flue dust air-flow from damaging cartridge filter 2 and inner housing 3; Be provided with the bigger back-fire relief net 12 of embedded back-fire relief area in the upper end of vertical air intake passage 10 in addition, vertically the top of the inclination air intake passage 11 of air intake passage 10 upsides is connected with the air inlet 5 that shell body 1 top is provided with; The air outlet of cartridge filter 2 is positioned at the upper end of cartridge filter 2; The air outlet of cartridge filter 2 is connected with the inlet scoop 7 of its downside negative-pressure air fan 6 upper ends; The air outlet place of negative-pressure air fan 6 is equipped with clean air chamber 8; The outside of clean air chamber 8 is provided with acoustic absorption nonwoven fabrics and the cotton noise reduction absorbent treatment of processing 16 of damping sound absorption, and to reduce noise and the vibration that produces in negative-pressure air fan 6 work, the sidewall of clean air chamber 8 is provided with the exhaust area 17 of even setting; Between exhaust area 17, be provided with noise reduction absorbent treatment 16; Pure air from the evenly guiding and disperseing of the poroid exhaust area 17 of honeycomb, further reduces noise through clean air chamber 8 back that is covered with the noise reduction sound-absorbing material, makes to purify the noise that produces in the gas of discharging the back and the purification process and all can reach the relevant environment standard.In cartridge filter 2, also be provided with air anti-blowpipe 14 in addition, the air inlet of air anti-blowpipe 14 is connected with the blowback gas bag 15 that is positioned at shell body 1 through valve; While also is provided with in the bottom of purifier and is used for moving the castor that turns to, and each parts in the entire equipment all can arbitrarily be dismantled maintenance or change.
The utility model in use; The flue dust air-flow that produces sucks the Universal arm airduct by air-suction cover; And the air inlet through the purifier top 5 gets in the air intake passages 4, and dust is flowed through the bulky grain shape in the flue dust air-flow and Mars particle to be separated by the back-fire relief net 12 at vertical air intake passage 10 tops by inclination air intake passage 11 backs and held back; Dust after preliminary the filtration flows into vertical air intake passage 10; 9 pairs of dust streams of corrugated baffle plate can prevent when shunting that residual Mars from damaging inner housing 3 and cartridge filter 2; Dusty gas after the shunting gets into cartridge filter 2 and carries out filtration, purification; The filter effect of cartridge filter 2 can reach 99.9%, be positioned at the side top of disposal box 13 simultaneously owing to bottom surface one end that is the vertical air intake passage 10 of ramped shaped, so the bulky grain dust of gravitational settling slips into disposal box 13; Cleaned air after cartridge filter 2 filters is connected with the inlet scoop 7 of its downside negative-pressure air fan 6 upper ends through the air outlet of its top; Cleaned air enters clean air chamber 8 and purifies again under the effect through negative-pressure air fan 6, evenly discharge through the exhaust area of clean air chamber 8 at last.Because purifier is when work; The particulate flue dust is attracted to the outer surface of cartridge filter 2; So the outer surface knot of cartridge filter 2 has been expired ash after a period of time of working; Valve open between this moment blowback gas bag 15 and the air anti-blowpipe 14,15 pairs of cartridge filters of blowback gas bag 2 carry out omnibearing blowback, and the dust that sticks on cartridge filter 2 outer surfaces is fallen in the disposal box 13 of its downside.The utlity model has that volume is little, in light weight, stable performance, purification efficiency are high, long service life and operating maintenance characteristics easily, suitable promoting the use of.
The technology that the utility model does not relate to all can realize through prior art.
Claims (8)
1. weld fumes purifier; It comprises shell body (1), is positioned at the cartridge filter (2) of shell body (1) upper chamber and negative-pressure air fan (6), the clean air chamber (8) of lower cavity; The periphery of cartridge filter (2) is provided with inner housing (3); The sidewall downside of inner housing (3) is connected with the bottom of the air intake passage (4) that inner housing (3) side is provided with; The top of air intake passage (4) is connected with the air inlet (5) that shell body (1) top is provided with; The air outlet of cartridge filter (2) is connected with the inlet scoop (7) of its downside negative-pressure air fan (6) upper end; The air outlet place of negative-pressure air fan (6) is equipped with clean air chamber (8), it is characterized in that being provided with between the inner housing (3) of described air intake passage (4) and its side the corrugated baffle plate (9) of vertical setting, and the angle between corrugated baffle plate (9) and air intake passage (4) bottom surface is less than 90 °.
2. weld fumes purifier according to claim 1; It is characterized in that described air intake passage (4) comprises the inclination air intake passage (11) that vertical air intake passage (10) and its upside are provided with, the upper end of said vertical air intake passage (10) is provided with embedded back-fire relief net (12); The top of said inclination air intake passage (11) links to each other with air inlet (5).
3. weld fumes purifier according to claim 2 is characterized in that being provided with corrugated baffle plate (9) between the inner housing (3) of described vertical air intake passage (10) and its side.
4. weld fumes purifier according to claim 1 is characterized in that the air outlet of said cartridge filter (2) is positioned at the upper end of cartridge filter (2).
5. weld fumes purifier according to claim 1 is characterized in that the bottom of said inner housing (3) is provided with the disposal box (13) that is positioned at cartridge filter (2) downside, and the upper edge of disposal box (13) is provided with the tilting baffle plate.
6. weld fumes purifier according to claim 1; It is characterized in that being provided with in the described cartridge filter (2) air anti-blowpipe (14), the air inlet of air anti-blowpipe (14) is connected with the blowback gas bag (15) that is positioned at shell body (1) through valve.
7. weld fumes purifier according to claim 1 is characterized in that the outside of said clean air chamber (8) is provided with noise reduction absorbent treatment (16).
8. weld fumes purifier according to claim 1 is characterized in that the sidewall of said clean air chamber (8) is provided with the exhaust area (17) of even setting, is provided with noise reduction absorbent treatment (16) between the said exhaust area (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200425239U CN202460395U (en) | 2012-02-10 | 2012-02-10 | Welding fume purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200425239U CN202460395U (en) | 2012-02-10 | 2012-02-10 | Welding fume purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460395U true CN202460395U (en) | 2012-10-03 |
Family
ID=46908596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200425239U Expired - Fee Related CN202460395U (en) | 2012-02-10 | 2012-02-10 | Welding fume purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460395U (en) |
Cited By (3)
| 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 |
| CN103585826A (en) * | 2013-10-14 | 2014-02-19 | 东莞市酷柏电子设备有限公司 | Spark and dust filtering machine |
| CN104888557A (en) * | 2015-06-16 | 2015-09-09 | 河南海力特机电制造有限公司 | Movable welding fume purification device adopting high-pressure fine water mist |
-
2012
- 2012-02-10 CN CN2012200425239U patent/CN202460395U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN103585826A (en) * | 2013-10-14 | 2014-02-19 | 东莞市酷柏电子设备有限公司 | Spark and dust filtering machine |
| CN103585826B (en) * | 2013-10-14 | 2015-11-18 | 东莞市酷柏电子设备有限公司 | A kind of spark and dust-filtering machine |
| CN104888557A (en) * | 2015-06-16 | 2015-09-09 | 河南海力特机电制造有限公司 | Movable welding fume purification device adopting high-pressure fine water mist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |