CN207628122U - Weld flue gas purification system - Google Patents
Weld flue gas purification system Download PDFInfo
- Publication number
- CN207628122U CN207628122U CN201721462037.1U CN201721462037U CN207628122U CN 207628122 U CN207628122 U CN 207628122U CN 201721462037 U CN201721462037 U CN 201721462037U CN 207628122 U CN207628122 U CN 207628122U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- purifying box
- range hood
- layer
- welding
- 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.)
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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000003546 flue gas Substances 0.000 title claims abstract description 32
- 238000000746 purification Methods 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 49
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 28
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of welding flue gas purification systems, including welding bench, range hood and purifying box, it is connected by appendix between the range hood and purification lower box part, installation set is equipped on the appendix at range hood, installation set side wall is equipped with several equally distributed auxiliary smoke pipes, the other end of auxiliary smoke pipe is connected with suction head, bottom is equipped with the deflector of arc in the purifying box, middle part is equipped with smoke filtration layer successively from bottom to up in the purifying box, flue gas adsorption layer and flue gas cooling layer, the purifying box internal upper part is equipped with gas cleaning cylinder, the gas inlet of gas cleaning cylinder is located above flue gas cooling layer, exhanst gas outlet is located at purifying box inner top, smoke outlet is connected with exhaust pipe, exhaust pipe stretches out at the top of purifying box to be connected to purifying box outside.The utility model improves the extraction efficiency of weldering cigarette and draws area, and energy butt welding cigarette is purified, and the working environment of welding shop is protected.
Description
Technical field
The utility model belongs to environmental technology field, and in particular to a kind of welding flue gas purification system.
Background technology
In weld job workshop, various weld jobs can all generate a large amount of weldering cigarette, if human body a large amount of suckings for a long time
Weldering cigarette can lead to pulmonary disease, to seriously affect health, at the same weld cigarette the eyes of worker can be will produce stimulation, influence
Eyesight works in the workshop full of weldering cigarette, prodigious injury can be caused to the body and mind of worker for a long time；And the weldering of welding shop
Smoke density can influence the visibility in workshop when excessive, safety accident easily occurs.
Welding shop mostly uses some easy dust suctions or smoke sucking equipment, weldering cigarette to be drawn in water by dust collection equipment at present,
To achieve the purpose that reduce weldering cigarette, but weldering cigarette cannot be fully entrained by this easy smoking apparatus, and the weldering cigarette of sucking
It can not be purified, therefore existing smoking apparatus is deficient in collection cigarette mode, treatment effeciency and gas cleaning etc.
It lacks.
Invention content
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, to provide a kind of welding cigarette
Gas purification system, which can quickly collect weldering cigarette, and energy butt welding cigarette is purified.
Technical solution used by the utility model is：A kind of welding flue gas purification system, including welding bench, smoking
Cover and purifying box, the range hood is in horn-like, and range hood covers on the surface of welding bench, the range hood and purification
It is connected by appendix between lower box part, is equipped with installation set on the appendix at range hood, installation set side wall is equipped with
Several equally distributed auxiliary smoke pipes, one end that auxiliary smoke pipe is connect with installation set are connected to appendix, and the other end is connected with suction
The length of gas head, the auxiliary smoke pipe is more than the radius of range hood, and suction ventilator is connected at purifying box on the appendix,
The outlet side of deflector of the bottom equipped with arc in the purifying box, deflector and appendix is oppositely arranged, the deflector table
Face is covered with one layer of anti-corrosion layer, and middle part is equipped with smoke filtration layer, flue gas adsorption layer and cigarette successively from bottom to up in the purifying box
Air cooling layer, the purifying box internal upper part are equipped with gas cleaning cylinder, and gas cleaning cylinder one end is equipped with gas inlet, and the other end is equipped with
Exhanst gas outlet, gas inlet are located above flue gas cooling layer, and exhanst gas outlet is located at purifying box inner top, and smoke outlet is connected with
Exhaust pipe, exhaust pipe stretches out at the top of purifying box to be connected to purifying box outside, is equipped with several piece in the gas cleaning cylinder alternatively up and down
Barrier plate, several piece barrier plate are mounted in gas cleaning cylinder, make to form snakelike exhaust gases passes, exhaust gases passes in gas cleaning cylinder
The interior full purification medium of filling.
Preferably, the edge of the range hood is equipped with flue gas protective cover.
Preferably, the smoke filtration layer is glass filter core plate.
Preferably, the flue gas adsorption layer is activated carbon adsorption layer.
Preferably, the flue gas cooling layer is condensate layer.
The utility model simple structure and reasonable design can quickly draw weldering cigarette by range hood, and by assist smoke pipe and
Suction head draws the weldering cigarette of diffusion, improves the extraction efficiency of weldering cigarette and draws area, while being provided with purifying box, energy
Butt welding cigarette is purified, and the working environment of welding shop is protected.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, welding bench；2, range hood；3, purifying box；4, appendix；5, installation set；6, smoke pipe is assisted；7, it inhales
Gas head；8, suction ventilator；9, deflector；10, anti-corrosion layer；11, smoke filtration layer；12, flue gas adsorption layer；13, flue gas cooling layer；
14, gas cleaning cylinder；15, gas inlet；16, exhanst gas outlet；17, exhaust pipe；18, barrier plate；19, purification medium；20, flue gas
Protective cover.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment 1
As shown in Figure 1, welding flue gas purification system provided in this embodiment includes welding bench 1, range hood 2 and purification
Case 3, the range hood 2 is in horn-like, and range hood 2 covers on the surface of welding bench 1, the range hood 2 and purifying box 3
It is connected by appendix 4 between lower part, is equipped with installation set 5 on the appendix 4 at range hood 2, is set on 5 side wall of installation set
There are several equally distributed auxiliary smoke pipes 6, one end that auxiliary smoke pipe 6 is connect with installation set 5 to be connected to appendix 4, the other end connects
It is connected to suction head 7, the length of the auxiliary smoke pipe 6 is more than the radius of range hood 2, connects at purifying box 3 on the appendix 4
It is connected to suction ventilator 8, bottom is equipped with the deflector 9 of arc in the purifying box 3, and deflector 9 is opposite with the outlet side of appendix 4 to be set
It sets, 9 surface of the deflector is covered with one layer of anti-corrosion layer 10, and middle part is equipped with glass filter successively from bottom to up in the purifying box 3
Core plate, activated carbon adsorption layer and condensate layer, 3 internal upper part of the purifying box are equipped with gas cleaning cylinder 14,14 one end of gas cleaning cylinder
Equipped with gas inlet 15, the other end is equipped with exhanst gas outlet 16, and gas inlet 15 is located above condensate layer, and exhanst gas outlet 16 is located at net
Change 3 inner top of case, exhaust pipe 17 is connected at exhanst gas outlet 16, exhaust pipe 17 stretches out 3 top of purifying box and connects outside purifying box 3
It is logical, several piece barrier plate 18 is equipped in the gas cleaning cylinder 14 alternatively up and down, several piece barrier plate 18 is mounted on gas cleaning cylinder 14
It is interior, make to form snakelike exhaust gases passes in gas cleaning cylinder 14, filling completely purification medium 19 in exhaust gases passes.
Embodiment 2
It is essentially identical with above-described embodiment 1, only it is that change is made to range hood 2, the edge of the range hood 2 is equipped with flue gas
Protective cover 20.
When the utility model is used, the welding machine on welding bench 1 works, and starts suction ventilator 8, weldering cigarette is by range hood
In 2 sucking appendixs 4, the weldering cigarette of diffusion is sucked by suction head 7 in appendix 4, and the weldering cigarette of sucking is sent into purifying box through appendix 4
In 3, deflector 9 is rushed at into the weldering cigarette in purifying box 3, is moved upwards through 9 water conservancy diversion of deflector, then in turn through smoke filtration
Layer 11, flue gas adsorption layer 12 and flue gas cooling layer 13 carry out preliminary treatment, and the weldering cigarette after preliminary treatment enters gas cleaning cylinder 14
It is interior, it is cleaned the purification of medium 19 in gas cleaning cylinder 14, purifying box 3 is discharged by exhaust pipe 17 after the completion of weldering cigarette purification.
Range hood 2 covers on right over welding bench 1, increases 2 air inlet area of range hood, assists smoke pipe 6 and suction head 7
Setting, reduce the diffusion of weldering cigarette, ensure that a large amount of weldering cigarette is drawn；By the way that deflector 9 is arranged in purifying box 3, keep away
Exempt to weld direct impact of the cigarette to 3 inner wall of purifying box, has extended the service life of purifying box 3；In gas cleaning cylinder 14 up and down
It is arranged alternately several piece barrier plate 18 and forms snakelike exhaust gases passes, the time of contact of weldering cigarette and purification medium 19 can be extended so that
Weldering cigarette is fully reacted with purification medium 19, ensure that the clean-up effect of weldering cigarette.
The above is only the utility model preferred embodiment, but the scope of protection of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection domain.
Claims (5)
1. a kind of welding flue gas purification system, including welding bench (1), range hood (2) and purifying box (3), it is characterised in that：
The range hood (2) is in horn-like, and range hood (2) covers on the surface of welding bench (1), the range hood (2) with it is net
Change is connected between case (3) lower part by appendix (4), is equipped with installation set (5) on the appendix (4) at range hood (2),
Installation set (5) side wall is equipped with several equally distributed auxiliary smoke pipes (6), one end that auxiliary smoke pipe (6) is connect with installation set (5)
It is connected to appendix (4), the other end is connected with suction head (7), and the length of the auxiliary smoke pipe (6) is more than the half of range hood (2)
Diameter, suction ventilator (8) is connected on the appendix (4) at purifying box (3), and the interior bottom of the purifying box (3) is equipped with arc
Deflector (9), deflector (9) and the outlet side of appendix (4) be oppositely arranged, deflector (9) surface be covered with one layer it is resistance to
Corrosion layer (10), in the purifying box (3) middle part be equipped with successively from bottom to up smoke filtration layer (11), flue gas adsorption layer (12) and
Flue gas cooling layer (13), purifying box (3) internal upper part are equipped with gas cleaning cylinder (14), and gas cleaning cylinder (14) one end is equipped with cigarette
Gas import (15), the other end are equipped with exhanst gas outlet (16), and gas inlet (15) is located above flue gas cooling layer (13), exhanst gas outlet
(16) it is located at purifying box (3) inner top, exhaust pipe (17) is connected at exhanst gas outlet (16), exhaust pipe (17) stretches out purifying box
(3) it is connected to outside top and purifying box (3), is equipped with several piece barrier plate (18), number in the gas cleaning cylinder (14) alternatively up and down
Block barrier plate (18) is mounted in gas cleaning cylinder (14), makes to form snakelike exhaust gases passes, flue gas in gas cleaning cylinder (14)
Full purification medium (19) is filled in channel.
2. welding flue gas purification system according to claim 1, it is characterised in that：The edge of the range hood (2) is equipped with
Flue gas protective cover (20).
3. welding flue gas purification system according to claim 1, it is characterised in that：The smoke filtration layer (11) is glass
Filter core plate.
4. welding flue gas purification system according to claim 1, it is characterised in that：The flue gas adsorption layer (12) is activity
Charcoal adsorption layer.
5. welding flue gas purification system according to claim 1, it is characterised in that：The flue gas cooling layer (13) is condensation
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462037.1U CN207628122U (en) | 2017-11-06 | 2017-11-06 | Weld flue gas purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462037.1U CN207628122U (en) | 2017-11-06 | 2017-11-06 | Weld flue gas purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207628122U true CN207628122U (en) | 2018-07-20 |
Family
ID=62860017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462037.1U Active CN207628122U (en) | 2017-11-06 | 2017-11-06 | Weld flue gas purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207628122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773903A (en) * | 2020-07-02 | 2020-10-16 | 辽宁机电职业技术学院 | Production welding device capable of purifying welding smoke |
| CN112067747A (en) * | 2020-08-21 | 2020-12-11 | 内蒙古航天金岗重工有限公司 | Flue gas on-line monitoring system |
-
2017
- 2017-11-06 CN CN201721462037.1U patent/CN207628122U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773903A (en) * | 2020-07-02 | 2020-10-16 | 辽宁机电职业技术学院 | Production welding device capable of purifying welding smoke |
| CN111773903B (en) * | 2020-07-02 | 2022-06-17 | 辽宁机电职业技术学院 | Production welding device capable of purifying welding smoke |
| CN112067747A (en) * | 2020-08-21 | 2020-12-11 | 内蒙古航天金岗重工有限公司 | Flue gas on-line monitoring system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |