CN207324436U - One kind electric welding waste gas purification apparatus - Google Patents
One kind electric welding waste gas purification apparatus Download PDFInfo
- Publication number
- CN207324436U CN207324436U CN201720734830.6U CN201720734830U CN207324436U CN 207324436 U CN207324436 U CN 207324436U CN 201720734830 U CN201720734830 U CN 201720734830U CN 207324436 U CN207324436 U CN 207324436U
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- China
- Prior art keywords
- cyclone separator
- exhaust gas
- filter
- pipe
- electric welding
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Abstract
The utility model patent proposes a kind of electric welding waste gas purification apparatus, it mainly by：Babinet (1), suction ventilator (2), suction pipe (3), wind turbine discharge pipe (4), cyclone separator (5), cyclone separator discharge pipe (6), exhaust gas inhalation mask (7), bend pipe (8), swivel joint (9), cellucotton filter (10), dust discharge valve (11), wheel (12), connection flexible pipe (13), charcoal filter (14), source box (15), gas discharge pipe (16) etc. form.Exhaust gas is first subjected to first order filtering by cyclone separator (5), then is incorporated into by cyclone separator discharge pipe (6) in cellucotton filter (10), carries out second level filtering.Small part exhaust gas is entered in charcoal filter (14) by connection flexible pipe (13), is carried out the third level and is absorbed and filtered purification, most heel row is to air.This patent beneficial effect is simple in structure, easy to use, good purification.
Description
Technical field
The utility model patent is related to a kind of gas purifying equipment, it is the welding protection gas for producing electrode welding process
Absorbed and filtered, arrange the device to air after purification again again.It is small, light-weight, uses and replacement processing is quite square
Just, help can be played to the injury of environmental protection and mitigation electric welding construction exhaust gas to human body.
Background technology
At present electric welding construction in, due to welding rod outside coating be mainly made of reducing agent, it can be by iron in height
The partial reduction aoxidized when warm comes out, while make it that the molten iron of thawing is uniform, so can be chemically reacted in welding process,
Substantial amounts of protective gas is produced, umbrella can be formed in the passage of molten iron flow and avoid molten iron from being subject to external oxidation again.This portion
Part exhaust gas directly contributes certain injury to personnel's body in welding, and pollution is also resulted in environmental sanitation, so to producing
This part exhaust gas carry out reclaiming clean processing it is necessary.
The content of the invention
This patent proposes a kind of electric welding waste gas purification apparatus, it mainly by：Babinet (1), suction ventilator (2), suction pipe (3), wind
Machine discharge pipe (4), cyclone separator (5), cyclone separator discharge pipe (6), exhaust gas inhalation mask (7), bend pipe (8), swivel joint
(9), cellucotton filter (10), dust discharge valve (11), wheel (12), connection flexible pipe (13), charcoal filter (14), power supply are opened
Close the composition such as case (15), gas discharge pipe (16).Thickness is selected to use centrifugal fan in 1.5mm steel plate babinets, suction ventilator,
With an exhaust gas inhalation mask (7) and a bend pipe (8), a metal suction pipe (3) is connected by a swivel joint (9),
It is connected with suction ventilator suction inlet, suction ventilator exports a wind turbine discharge pipe (4) and is connected in a cyclone separator (5), first will be useless
Dust granule in gas is separated by cyclone separator (5), carries out first order filtering.Cyclone separator (5) bottom has
One dust discharge valve (11), for periodically discharging the dust of internal deposition.Exhaust gas after cyclone separator (5) separation passes through rotation again
Wind separator discharge pipe (6) is incorporated into cellucotton filter (10), carries out second level filtering.There is most exhaust gas by cellucotton
After filter core absorbs, it is deposited in filter core, there remains small part exhaust gas and charcoal filter (14) is entered by connection flexible pipe (13)
In, carry out the third level and absorb and filter purification.Through charcoal filter (14) filtered gas reached purification require, finally by
Gas discharge pipe (16) is arranged to air.Suction ventilator motor is controlled by the source box (15) on babinet shell-side face.
The bottom of box has four wheels (12), is moved when easy to use.
This patent beneficial effect is simple in structure, easy to use, good purification.
Brief description of the drawings
This patent is described further with reference to the accompanying drawings and examples.
Fig. 1 is a kind of electric welding waste gas purification apparatus mounting structure schematic diagram.
(1) in figure, babinet, (2), suction ventilator, (3), suction pipe, (4), wind turbine discharge pipe, (5), cyclone separator, (6),
Cyclone separator discharge pipe, (7), exhaust gas inhalation mask, (8), bend pipe, (9), swivel joint, (10), cellucotton filter, (11),
Dust discharge valve, (12), wheel, (13), connection flexible pipe, (14), charcoal filter, (15), source box, (16), gas row
Put pipe.
Embodiment
The utility model patent proposes a kind of electric welding waste gas purification apparatus, it mainly by：Babinet (1), suction ventilator (2), inhale
Manage (3), wind turbine discharge pipe (4), cyclone separator (5), cyclone separator discharge pipe (6), exhaust gas inhalation mask (7), bend pipe (8),
Swivel joint (9), cellucotton filter (10), dust discharge valve (11), wheel (12), connection flexible pipe (13), charcoal filter
(14), source box (15), gas discharge pipe (16) etc. form.Thickness is selected to be used in 1.5mm steel plate babinets, suction ventilator
Centrifugal fan, with an exhaust gas inhalation mask (7) and a bend pipe (8), a made of metal is connected by a swivel joint (9)
Suction pipe (3), be connected with suction ventilator suction inlet, suction ventilator export a wind turbine discharge pipe (4) be connected to a cyclone separator (5)
In, first the dust granule in exhaust gas is separated by cyclone separator (5), carries out first order filtering.Cyclone separator
(5) a dust discharge valve (11) is arranged at bottom, for periodically discharging the dust of internal deposition.It is useless after cyclone separator (5) separation
Gas is incorporated into cellucotton filter (10) by cyclone separator discharge pipe (6) again, carries out second level filtering.Have most useless
After gas is absorbed by fiber cotton filter core, it is deposited in filter core, there remains small part exhaust gas and activated carbon is entered by connection flexible pipe (13)
In filter (14), carry out the third level and absorb and filter purification.Purification is reached through charcoal filter (14) filtered gas
It is required that finally arranged from gas discharge pipe (16) to air.Suction ventilator motor is by the source box on babinet shell-side face
(15) it is controlled.The bottom of box has four wheels (12), is moved when easy to use.
Claims (4)
1. one kind electric welding waste gas purification apparatus, it is characterized in that：Its face shaping is a babinet, and babinet selects thickness to exist
1.5mm steel plates are made, and the bottom of box has four wheels (12), and critical piece is by a suction ventilator (2), a whirlwind point in babinet
From device (5), a cellucotton filter (10) and a charcoal filter (14), assembled in the entrance of suction ventilator by one
Metal suction pipe (3), the other end of suction pipe assembles a swivel joint (9), and connects a bend pipe (8), the one of bend pipe
Head is equipped with an exhaust gas inhalation mask (7), and exhaust gas caused by electric welding is drawn into wind turbine by it, and suction ventilator is exported with one
Wind turbine discharge pipe (4) is connected to a cyclone separator (5), is first divided the dust granule in exhaust gas by cyclone separator (5)
Separate out and, carry out first order filtering, a dust discharge valve (11) is arranged at cyclone separator (5) bottom, for periodically discharging internal deposition
Dust, through cyclone separator (5) separation after exhaust gas cellucotton filter is introduced by cyclone separator discharge pipe (6) again
(10) in, second level filtering is carried out, after having most exhaust gas to be absorbed by fiber cotton filter core, is deposited in filter core, there remains small portion
Part exhaust gas is entered in charcoal filter (14) by connection flexible pipe (13), is carried out the third level and is absorbed and filtered purification.
2. one kind electric welding waste gas purification apparatus, it is characterized in that：First order filter is a kind of cyclone separating structure.
3. one kind electric welding waste gas purification apparatus, it is characterized in that：Second level filter interior main material is cellucotton.
4. one kind electric welding waste gas purification apparatus, it is characterized in that：Third level filter interior main material is activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734830.6U CN207324436U (en) | 2017-06-01 | 2017-06-01 | One kind electric welding waste gas purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734830.6U CN207324436U (en) | 2017-06-01 | 2017-06-01 | One kind electric welding waste gas purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324436U true CN207324436U (en) | 2018-05-08 |
Family
ID=62426834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734830.6U Expired - Fee Related CN207324436U (en) | 2017-06-01 | 2017-06-01 | One kind electric welding waste gas purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691490A (en) * | 2018-05-11 | 2021-04-23 | 杭州富阳鼎杰石材有限公司 | Building dust purification treatment device |
-
2017
- 2017-06-01 CN CN201720734830.6U patent/CN207324436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691490A (en) * | 2018-05-11 | 2021-04-23 | 杭州富阳鼎杰石材有限公司 | Building dust purification treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20210601 |