CN2438516Y - Horizontal blast dry type filter vehicle paint spraying apparatus - Google Patents
Horizontal blast dry type filter vehicle paint spraying apparatus Download PDFInfo
- Publication number
- CN2438516Y CN2438516Y CN 00254021 CN00254021U CN2438516Y CN 2438516 Y CN2438516 Y CN 2438516Y CN 00254021 CN00254021 CN 00254021 CN 00254021 U CN00254021 U CN 00254021U CN 2438516 Y CN2438516 Y CN 2438516Y
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- air
- filter
- dry type
- supply
- locomotive
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Abstract
The utility model relates to a horizontal blast dry type vehicle paint spraying apparatus, which comprises a closed paint spraying chamber, a dry type filter, an air supply part, an exhaustion part and an electric control part, wherein, one side of the closed paint spraying chamber is provided with the air supply part; the air supply part can uniformly distributed air supply in a horizontal layer flow type; the dry type filter is arranged on one side of the paint spraying chamber; the dry type filter is composed of filter cotton, a filter screen and a mechanical vibration device; an outlet end of the dry type filter is connected to a discharging fan. The utility model has the advantages of small air supply amount and no need of cleaning.
Description
The utility model relates to a kind of spray-painting plant, and especially a kind of new-type combination of adopting level air-supply and dry type to filter is filtered locomotive vehicle painting device to the level air-supply dry type that rolling stock sprays paint.
In the rail vehicles maintenance process, pair technological requirement that the car body crust sprays paint is again arranged all.Produce in the spraying process and fly the coating cloud that escapes in a large number, wherein containing benezene and other chemical substances directly drain in the atmosphere, cause serious environmental to pollute, and for a long time, are problems that paid much attention to by environmental administration.
At present, in the painting process of locomotive inspection and repair, adopt following three kinds of filter types usually:
1, send down suction on, the water rotation type paint spray booth: air is sent into airtight paint spray booth after filtering from top to bottom, carries the water rotation type coating cloud processor that coating cloud enters below ground, and coating cloud is held back the back by water therein and formed the lacquer slag, can regularly pull out.But this form needs air output big, causes operating cost big, while construction costs height, owing to revolve chamber and pipe-line system at the underground water of building, so civilwork engineering quantity is big.
2, send down suction on, dry type is filtered the paint spray booth: air is sent into airtight paint spray booth after filtering from top to bottom, carries the following fiber filter cloth of coating cloud penetrated surface, and coating cloud is filtered the fiber absorption on the cloth, but absorption saturated after rapping remove or change again filtrate.Though this form coating cloud treatment effect is better, filtrate is changed convenient, and shortcoming is to build underground air draft pipeline, and engineering is complicated, and cost is higher, and the blower fan air output is big simultaneously, and the operating cost height is not suitable for transformation project equally.
3, level air-supply, no pump water curtain paint spray booth: air along continuous straight runs is after filtering sent into airtight paint spray booth, carries the no pump water curtain coating cloud treating apparatus that coating cloud passes through paint spray booth's other end, and coating cloud is adsorbed, holds back by water curtain, form the lacquer slag in the tank below water curtain, can regularly pull out.Although this shape construction costs is not high, construction more simply is suitable for transformation project, and is smaller because of air output simultaneously, the operating cost saving, and water curtain is easy to stop up after a period of time operation, clears up difficulty, the plant maintenance trouble.
The purpose of this utility model is that a kind of rolling stock spray-painting plant will be provided, especially a kind of overcome above-mentioned defective, adopt horizontal, end in airtight paint spray booth, being provided with fiber filter cloth is the main coating cloud filter that constitutes, and the level that save operating cost, need not clear up, maintenance workload is little air-supply dry type is filtered locomotive vehicle painting device.
The purpose of this utility model is achieved in that a kind of level air-supply dry type filtration locomotive vehicle painting device comprises airtight paint spray booth, dry filter, air-supply part, air draft part and automatically controlled part, wherein airtight paint spray booth is made of skeleton and wallboard, two ends are provided with the Electrically operated gate of coming in and going out for locomotive, and both sides are provided with the safety door of coming in and going out for personnel; An end that enters at airtight paint spray booth locomotive is provided with the air-supply part, exports an end at locomotive and is provided with dry filter and air draft part.
Described air supplying part branch comprises that an initial effect filtering section shutter and heater link, heater and air supply duct link, also be provided with a pressure fan on the air supply duct, the pressure fan exit is connected to a high efficiency filter through the air channel, this efficient high efficiency filter be connected to one can the uniform distribution of horizontal laminar flow mode the wind pushing box of air-supply.
Described dry filter is made up of filter cotton, filter screen, mechanical vibrator, and the port of export of dry filter connects an exhaust blower.
Described air draft part is made up of active carbon filtration jar, exhaust blower and aiutage, and is connected by ventilation shaft.
The utility model has the advantages that: air output is little, thereby can use little blower fan, has saved operating cost; Adopting dry type to filter need not clear up, and has avoided dragging for the work of lacquer slag and cleaning water curtain, and the maintenance workload of equipment is little; And do not have civil engineering, all working amount is all finished more than ground, and it is simple relatively to construct, and is particularly suitable for the existing storehouse transformation of spraying paint, and simultaneously, construction investment is lower.
Description of drawings is as follows:
Fig. 1 is that level air-supply dry type of the present utility model is filtered locomotive vehicle painting schematic representation of apparatus;
Fig. 2 is the schematic top plan view that the level air-supply dry type of Fig. 1 is filtered locomotive vehicle painting device;
Fig. 3 is the schematic side view that the level air-supply dry type of Fig. 1 is filtered locomotive vehicle painting device.
Existing accompanying drawings most preferred embodiment of the present utility model.
The level air-supply dry type that the utility model proposes is filtered locomotive vehicle painting device and is comprised airtight paint spray booth, dry filter, air-supply part, air draft part and automatically controlled part.
Skeleton is made by shaped steel by airtight paint spray booth 12, and wallboard adopts compound sandwich color steel sheet, appearance punch forming.The two ends, paint spray booth are provided with the Electrically operated gate 3,11 of good seal, come in and go out for locomotive, and both sides are provided with the safety door of coming in and going out for personnel.This part forms a setting horizontally disposed paint spray booth 12 in orbit, and coming in and going out during for the rolling stock operation stops.Air flows at indoor horizontal, i.e. the coating removal mist is taken out in the horizontal air supply mode air draft of employing.
Described airtight paint spray booth 12 is provided with air-supply arrangement, one initial effect filtering section shutter 6 links with heater 5, and heater 5 links with air supply duct, also is provided with a pressure fan 4 on the air supply duct, by ventilation duct, be connected with dynamic pressure chamber, middle high efficiency particulate air filter, wind pushing box and plenum chamber.Air enters heater 5 (only limiting to use winter) after preliminary the filtration, subsequently, enter pressure fan 4, this pressure fan 4 can be a centrifugal fan of being furnished with damping frame, by blower fan after the air channel enters high efficiency particulate air filter 1 and further removes fine impurity, enter wind pushing box 2, wind pushing box 2 is blown with the uniform distribution of horizontal laminar flow mode.
Locomotive exports the locomotive that an end dry filter 9 is arranged on paint spray booth 12 and exports an end, it is made up of filter cotton, filter screen, mechanical vibrator, the port of export of dry filter 9 connects an exhaust blower 8, in spray painting operation, the continuous bottom horizontal flow sheet of air in the paint spray booth is carried coating cloud and is entered air draft case 10, then under the suction of exhaust blower 8, enter dry filter 9 by the air channel, the most of coating cloud of elimination.
Be arranged on the air draft part that locomotive exports an end, be made up of active carbon filtration jar, exhaust blower 8 and aiutage 7, and connected by ventilation shaft, air enters the active carbon filtration jar through filter and further removes benzene class material, enter exhaust blower 8 again along the air channel, by 7 dischargings of 20 meters aiutages.Above-mentioned air channel can be made by galvanized steel plain sheet.
The level air-supply dry type that the utility model proposes is filtered locomotive vehicle painting device and can be reached the highest permission rate of discharge of dimethylbenzene (secondary), exhaust chimney height ≯ 20mm, 1.7Kg/h; Production place noise ≯ 85 decibels; Factory's circle noise, daytime ≯ 65 decibel, night ≯ 55 decibel; Xylene concentration ≯ 100mg/m in the room air
3
Claims (4)
1, a kind of level air-supply dry type is filtered locomotive vehicle painting device, it is characterized in that: comprise airtight paint spray booth, dry filter, air-supply part, air draft part and automatically controlled part, wherein airtight paint spray booth is made of skeleton and wallboard, two ends are provided with the Electrically operated gate of coming in and going out for locomotive, and both sides are provided with the safety door of coming in and going out for personnel; An end that enters at airtight paint spray booth locomotive is provided with the air-supply part, exports an end at locomotive and is provided with dry filter and air draft part.
2, filter locomotive vehicle painting device according to the level air-supply dry type of claim 1, it is characterized in that: described air supplying part branch comprises that an initial effect filtering section shutter and heater link, heater and air supply duct link, also be provided with a pressure fan on the air supply duct, the pressure fan exit is connected to a high efficiency filter through the air channel, this efficient high efficiency filter be connected to one can the uniform distribution of horizontal laminar flow mode the wind pushing box of air-supply.
3, filter locomotive vehicle painting device according to the level air-supply dry type of claim 1, it is characterized in that: described dry filter is made up of filter cotton, filter screen, mechanical vibrator, and the port of export of dry filter connects an exhaust blower.
4, filter locomotive vehicle painting device according to the level air-supply dry type of claim 1, it is characterized in that: described air draft part is made up of active carbon filtration jar, exhaust blower and aiutage, and is connected by ventilation shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254021 CN2438516Y (en) | 2000-09-29 | 2000-09-29 | Horizontal blast dry type filter vehicle paint spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254021 CN2438516Y (en) | 2000-09-29 | 2000-09-29 | Horizontal blast dry type filter vehicle paint spraying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2438516Y true CN2438516Y (en) | 2001-07-11 |
Family
ID=33611365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00254021 Expired - Fee Related CN2438516Y (en) | 2000-09-29 | 2000-09-29 | Horizontal blast dry type filter vehicle paint spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2438516Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143471A (en) * | 2013-03-24 | 2013-06-12 | 成都市金臣环保科技有限公司 | Integral movable type environment-friendly plasma spraying equipment and paint mist purification method |
| CN103949369A (en) * | 2014-05-04 | 2014-07-30 | 南通普瑞特机械有限公司 | Novel sectional paint spraying room for air supply and exhaust |
| CN104668141A (en) * | 2015-03-24 | 2015-06-03 | 德阳川广机械有限公司 | Environment-friendly spray chamber |
-
2000
- 2000-09-29 CN CN 00254021 patent/CN2438516Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143471A (en) * | 2013-03-24 | 2013-06-12 | 成都市金臣环保科技有限公司 | Integral movable type environment-friendly plasma spraying equipment and paint mist purification method |
| CN103949369A (en) * | 2014-05-04 | 2014-07-30 | 南通普瑞特机械有限公司 | Novel sectional paint spraying room for air supply and exhaust |
| CN104668141A (en) * | 2015-03-24 | 2015-06-03 | 德阳川广机械有限公司 | Environment-friendly spray chamber |
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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 |