CN205007747U - Aluminum alloy line exhaust gas collection system of dusting - Google Patents
Aluminum alloy line exhaust gas collection system of dusting Download PDFInfo
- Publication number
- CN205007747U CN205007747U CN201520634939.3U CN201520634939U CN205007747U CN 205007747 U CN205007747 U CN 205007747U CN 201520634939 U CN201520634939 U CN 201520634939U CN 205007747 U CN205007747 U CN 205007747U
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- China
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- curing oven
- collection system
- gas collection
- discharge duct
- utility
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- Treating Waste Gases (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an aluminum alloy line exhaust gas collection system of dusting, include: the curing oven, its characterized in that: the top of curing oven be equipped with exhaust duct, be equipped with filter equipment, purifier and air exhauster in proper order according to the exhaust direction of air current on this exhaust duct, the air exhauster establish in exhaust duct's exit, take out through the pollutant of exhaust duct in with the curing oven. The utility model discloses an ultrafine filtration net is in addition the two -stage filtration's that combines together of photooxidation catalysis machine structural style, has realized the coating cloud and the filtration of the solvent that volatilizees out and the purpose of purification, effectively prevents the direct atmosphere that makes a sound of this harmful substance to discharge. The utility model discloses compact structure, produced pollutant in the spraying of ability effective filtration aluminum alloy avoids the pollutant directly to discharge in the air.
Description
Technical field
The utility model relates to a kind of aluminium alloy manufacturing and processing equipment, especially a kind of aluminium alloy spraying line tail gas collection system.
Background technology
Aluminium alloy is a most widely used class non-ferrous metal structural material in industry, widely applies in Aeronautics and Astronautics, automobile, machine-building, boats and ships and chemical industry.The develop rapidly of industrial economy, increasing to the demand of Welded structural member, make the Research on Weldability of aluminium alloy also thereupon deeply.Aluminum current alloy is the maximum alloy of application, and aluminium alloy density is low, but strength ratio is higher, close to or exceed high-quality steel, plasticity is good, can be processed into various section bar, has excellent electric conductivity, thermal conductivity and corrosion stability, industrially widely uses, and use amount is only second to steel.Some aluminium alloys can adopt heat treatment to obtain good mechanical performance, physical property and corrosion resistance.
Spraying, by spray gun or dish-style atomizer, by means of pressure or centrifugal force, is dispersed into even and fine droplet, is applied over the coating process on coated article surface.The mode of various derivations of aerial spraying, airless spraying, electrostatic spraying and above-mentioned basic spray form can be divided into, as large discharge low-pressure atomizing spraying, thermal spraying, automatic coating, many group sprayings etc.Spraying operation production efficiency is high, and be applicable to handwork and industrial automation production, applied range mainly contains the fields such as five metals, plastic cement, family property, military project, boats and ships, is apply the most general a kind of application mode now.
Aluminium alloy can produce a large amount of high degree of dispersion coating cloud when spraying paint and the solvent evaporated, these solvents are dispersed in outside air can cause serious contaminated environment, grievous injury health.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, can effective produced pollution thing in aluminum filtration spray coating alloy, avoids pollutant to be directly discharged into aluminium alloy spraying line tail gas collection system in air.
Realize above-mentioned purpose, the technical scheme that the utility model adopts is: aluminium alloy spraying line tail gas collection system, comprise: curing oven, it is characterized in that: be provided with discharge duct at the top of described curing oven, this discharge duct is provided with filter, purifier and air exhauster successively by the discharge directions of air-flow, described air exhauster is located at the exit of discharge duct, is extracted out by the pollutant in curing oven by discharge duct.
Preferably, described discharge duct is provided with multiple air inlet of bleeding, and this air inlet of bleeding evenly is located at the top of curing oven, and is connected with curing oven inside.
Preferably, described filter is chemical fiber filter net, and it filters suspended particles diameter for being greater than 5 μm.
Preferably, described purifier is light oxygen catalytic machine.
Preferably, described air exhauster is propeller fan.
After the utility model adopts said structure, by the version adopting ultrafiltration net to add the double-filtration that photooxidation catalytic machine combines, achieve coating cloud and the filtration of solvent evaporated and the object of purification, effectively stop this harmful substance directly to ring airborne release.The utility model compact conformation, can effective produced pollution thing in aluminum filtration spray coating alloy, avoids pollutant to be directly discharged in air.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, curing oven, 2, discharge duct, 3, filter, 4, purifier; 5, air exhauster.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, for achieving the above object, the technical scheme that the utility model adopts is: aluminium alloy spraying line tail gas collection system, comprise: curing oven 1, it is characterized in that: be provided with discharge duct 2 at the top of described curing oven 1, this discharge duct 2 is provided with filter 3, purifier 4 and air exhauster 5 successively by the discharge directions of air-flow, and described air exhauster 5 is located at the exit of discharge duct 2, is extracted out by the pollutant in curing oven 1 by discharge duct 2.
Preferably, described discharge duct 2 is provided with multiple air inlet of bleeding, and this air inlet of bleeding evenly is located at the top of curing oven 1, and is connected with curing oven 1 inside.
Preferably, described filter 3 is chemical fiber filter net, and it filters suspended particles diameter for being greater than 5 μm.
Preferably, described purifier 4 is light oxygen catalytic machine.
Preferably, described air exhauster 5 is propeller fan.
Embodiment:
In actual use, paint that is vaporific and volatilization in curing oven 1 swims in the middle of air, and discharge duct 2 is enable, in discharge duct 2, form negative pressure, the paint of the vaporific and volatilization in curing oven 1 thereupon through the air inlet of bleeding at curing oven 1 top, and runs along discharge duct 2.
When through filter 3, the floating thing that grain graininess is greater than 5 μm is filtered device 3 and adsorbs, and the floating thing that grain graininess is less than 5 μm then can move on through filter 3, and the first order so far completing the paint of vaporific and volatilization is filtered.
The floating thing that grain graininess is less than 5 μm enters purifier 4, under the effect of light oxygen catalytic machine, the floating thing that grain graininess is less than 5 μm is cleaned absorption completely, and waste gas meets the discharge standard of country, be discharged in the middle of air from the outlet of discharge duct 2, complete the second level and filter.
The above is preferred embodiment of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (5)
1. aluminium alloy spraying line tail gas collection system, comprise: curing oven (1), it is characterized in that: be provided with discharge duct (2) at the top of described curing oven (1), this discharge duct (2) is provided with filter (3), purifier (4) and air exhauster (5) successively by the discharge directions of air-flow, described air exhauster (5) is located at the exit of discharge duct (2), is extracted out by the pollutant in curing oven (1) by discharge duct (2).
2. aluminium alloy spraying line tail gas collection system according to claim 1, it is characterized in that: described discharge duct (2) is provided with multiple air inlet of bleeding, this air inlet of bleeding evenly is located at the top of curing oven (1), and is connected with curing oven (1) inside.
3. aluminium alloy spraying line tail gas collection system according to claim 1, is characterized in that: described filter (3) is chemical fiber filter net, and it filters suspended particles diameter for being greater than 5 μm.
4. aluminium alloy spraying line tail gas collection system according to claim 1, is characterized in that: described purifier (4) is light oxygen catalytic machine.
5. aluminium alloy spraying line tail gas collection system according to claim 1, is characterized in that: described air exhauster (5) is propeller fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634939.3U CN205007747U (en) | 2015-08-21 | 2015-08-21 | Aluminum alloy line exhaust gas collection system of dusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634939.3U CN205007747U (en) | 2015-08-21 | 2015-08-21 | Aluminum alloy line exhaust gas collection system of dusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007747U true CN205007747U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634939.3U Expired - Fee Related CN205007747U (en) | 2015-08-21 | 2015-08-21 | Aluminum alloy line exhaust gas collection system of dusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937770A (en) * | 2016-06-20 | 2016-09-14 | 张家港市新港星科技有限公司 | Heat supply device of curing furnace |
-
2015
- 2015-08-21 CN CN201520634939.3U patent/CN205007747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937770A (en) * | 2016-06-20 | 2016-09-14 | 张家港市新港星科技有限公司 | Heat supply device of curing furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20210821 |