CN2602839Y - Vertical air blowing, dry type filtering pain spray device for rolling stock - Google Patents
Vertical air blowing, dry type filtering pain spray device for rolling stock Download PDFInfo
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- CN2602839Y CN2602839Y CN 03240524 CN03240524U CN2602839Y CN 2602839 Y CN2602839 Y CN 2602839Y CN 03240524 CN03240524 CN 03240524 CN 03240524 U CN03240524 U CN 03240524U CN 2602839 Y CN2602839 Y CN 2602839Y
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- filter
- air
- dry type
- spray booth
- paint spray
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Abstract
The utility model relates to an top-to-bottom vertical air feed dry filtering vehicle painting device, comprising a seal painting room, a dry filter, an air feed part, an exhaust part and an electric control part. The seal painting room top is fixed with the air feed part which can vertically feed air up to down by section in the seal painting room, the air feed part comprises an air gate electric valve positioned at the air feed gate, and the dry filter is arranged at one side of the seal painting room, with the outlet end connected with the exhaust fan. The utility model has advantages of stable air flow, perfect paint fog eliminating effect, easy filtering cotton maintenance and changing, and moreover, not having second pollution problem, convenient construction and moderate project cost.
Description
Technical field
The utility model relates to a kind of spray-painting plant, and especially a kind of employing vertical ventilation and dry type are filtered, and the vertical ventilation dry type that rolling stock sprays paint is filtered locomotive vehicle painting device.
Background technology
As everyone knows, in the rail vehicles maintenance process, pair technological requirement that the car body crust sprays paint is again arranged all.Can produce in 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 labour protection and environmental administration always.
At present, in the spray painting operation process of rolling stock inspection and repair, adopt following several filter types to solve the problems referred to above 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.This form coating cloud treatment effect is good, but needs air output big, causes operating cost big, and engineering causes the valency height simultaneously, owing to revolve chamber and pipe-line system at the underground water of building, so civilwork engineering quantity is big.
2, send down the formula that blots to filter the paint spray booth on: air is sent into airtight paint spray booth after filtering from top to bottom, directly enter underground exhaust outlet without segmentation, porch at exhaust outlet, level is laid one deck or the several layers filter fiber is held back coating cloud, can take off easily when saturated when coating cloud adsorbs, carry out artificial rapping or replacing.This form operational management is convenient, and the maintenance of equipment amount is little, but needs air output big, causes operating cost to strengthen, because lay on the ground on the filter fiber plane, is polluted by dust and foul easily simultaneously, results in blockage.
3, level air-supply, dry type is filtered the paint spray booth: air along continuous straight runs is after filtering sent into an end of airtight paint spray booth, carries the filter fiber that coating cloud penetrates the other end, and coating cloud is filtered the fiber absorption, but absorption saturated after rapping remove or change again filtrate.Fairly simple on this structural form, easy construction, cost is moderate, and the coating cloud treatment effect is better, and filtrate is changed convenient.Its shortcoming is that the Kuku body that sprays paint is longer, and air is difficult for keeping stable laminar flow for a long time, when particularly spray in the rolling stock end, causes indoor coating cloud to disperse because of air-flow rotates easily.
4, 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, coating cloud by the water curtain absorption, hold back, form the lacquer slag in the tank below water curtain, can regularly pull out.Although this form engineering causes valency not high, construction more simply is suitable for transformation project, smaller because of air output simultaneously, operating cost is saved, but water curtain is easy to stop up after a period of time operation, clear up difficulty, the plant maintenance trouble, the secondary pollution problem that contains lacquer slag sewage in addition is difficult for solving.
Summary of the invention
The technical problem that will solve of the present utility model provides a kind of rolling stock spray-painting plant, especially a kind of overcome above-mentioned defective, adopt vertical ventilation, has the spray-painting plant that filters airtight paint spray booth in conjunction with dry type, wherein above airtight paint spray booth, be provided with the air-supply pipeline and the air outlet of the control of segmentation separately, below the paint spray booth, be provided with the inlet scoop, and to connect with the filter fiber be the main coating cloud dry filter that constitutes, and reaches to constitute a kind of saving operating cost, cleaning is convenient, the purpose that the vertical ventilation dry type that maintenance workload is little is filtered locomotive vehicle painting device.
The utility model is achieved in that a kind of vertical ventilation dry type filtration locomotive vehicle painting device, wherein: described spray-painting plant comprises an airtight paint spray booth, above described airtight paint spray booth, be provided with the air-supply part, side in described airtight paint spray booth is provided with a dry filter, described dry filter connects an air draft part, and described spray-painting plant is provided with an automatically controlled part; Wherein said airtight paint spray booth is made of skeleton and wallboard, and two ends are provided with the Electrically operated gate of coming in and going out for rolling stock, and both sides are provided with the safety door of coming in and going out for personnel; To have exhaust duct, connection is arranged in outdoor dry filter to wherein said air draft part at ground level; Wherein said air supplying part branch comprises the air port electrically operated valve that is arranged on the air outlet place.
Aforesaid vertical ventilation dry type is filtered in the locomotive vehicle painting device, described air supplying part branch comprises that an initial effect filtering section shutter is connected with heater, heater links to each other with air supply duct, also be provided with a pressure fan on the air supply duct, its exit is connected to a high efficiency particulate air filter through the air channel, this high efficiency particulate air filter is connected to a wind pushing box of can the vertical mode segmentation blowing from top to bottom, being provided with of the air outlet place of described wind pushing box can controlled unlatching the air port electrically operated valve.
Aforesaid vertical ventilation dry type is filtered in the locomotive vehicle painting device, is provided with the coating cloud sensor that is connected with described automatically controlled part near the air outlet in described airtight paint spray booth.
Aforesaid vertical ventilation dry type is filtered in the locomotive vehicle painting device, described spray-painting plant is provided with the filter fiber of avoiding ground, paint spray booth dust that exhaust outlet is polluted and stops up, described filter fiber can be arranged in the following trench of ground level, and being the vertical angle setting with the trench bottom surface, the rear portion connects exhaust outlet.
Aforesaid vertical ventilation dry type is filtered in the locomotive vehicle painting device, and described dry filter can be connected with the paint spray booth by pipeline, constitutes the filter of box-type outside outdoor.
Aforesaid vertical ventilation dry type is filtered in the locomotive vehicle painting device, in described dry filter, be zigzag, labyrinth or cloth bag mode and arrange filter fiber in this device, and be provided with pressure test device and mechanical vibrator device, the port of export of dry filter connects exhaust blower.
Aforesaid vertical ventilation dry type is filtered in the locomotive vehicle painting device, and the signals collecting end of described automatically controlled part connects described coating cloud sensor, and the output of its drive circuit connects described air port electrically operated valve.
Aforesaid vertical ventilation dry type is filtered in the locomotive vehicle painting device, and described air draft part is made up of active carbon filtration jar, exhaust blower and aiutage, and is connected by ventilation shaft.
Vertical ventilation dry type of the present utility model is filtered locomotive vehicle painting device advantage and characteristics are: air output is little, and sectional is controlled, and which section to carry out the blower fan which section spray painting operation promptly opens in, has saved operating cost; Adopt the dry type filter type, avoid daily cleaning substantially, avoided dragging for the work of lacquer slag and cleaning water curtain, the maintenance workload of equipment is little; It is fairly simple to construct, and is suitable for the existing storehouse transformation of spraying paint, and construction investment is moderate simultaneously, does not have any secondary pollution problem.
Description of drawings
Fig. 1 is that vertical ventilation 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 vertical ventilation dry type of Fig. 1 is filtered locomotive vehicle painting device;
Fig. 3 is the schematic side view that the vertical ventilation dry type of Fig. 1 is filtered locomotive vehicle painting device.
The specific embodiment
The existing accompanying drawings specific embodiment of the present utility model.
The vertical ventilation 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.
By Fig. 1,2 as seen, described vertical ventilation dry type is filtered locomotive vehicle painting device and is comprised an airtight paint spray booth 1, above described airtight paint spray booth 1, be provided with air-supply part 2, side in described airtight paint spray booth 1 is provided with a dry filter 3, described dry filter 3 connects an air draft part 4, and described spray-painting plant is provided with an automatically controlled part (not shown); Wherein said airtight paint spray booth 1 is made of skeleton and wallboard, and two ends are provided with the Electrically operated gate 5 of coming in and going out for rolling stock, and both sides are provided with the safety door 6 of coming in and going out for personnel; To have exhaust duct 15, referring to Fig. 3, the exhaust duct connection is arranged in outdoor dry filter 3 to wherein said air draft part 4 at ground level; Wherein said air supplying part branch comprises and is arranged on the air port electrically operated valve 7 that the air outlet place can controlled keying.Be provided with the coating cloud sensor that is connected with described automatically controlled part near the air outlet in described airtight paint spray booth.The wind speed of wind pushing box 12 air outlets is designed to non-homogeneous mode, edge speed height, and midrange speed is low.
Skeleton is made by shaped steel by airtight paint spray booth 1, and wallboard adopts compound sandwich color steel sheet, appearance punch forming.The two ends, paint spray booth are provided with the Electrically operated gate 5 of good seal and come in and go out for rolling stock.Form a setting horizontally disposed paint spray booth in orbit thus, coming in and going out during for the rolling stock operation stops.Air promptly adopts vertical ventilation air draft mode to take out the coating removal mist in indoor perpendicular flow from top to bottom.
Described airtight paint spray booth 1 is provided with air-supply arrangement at the top, one initial effect filtering section shutter 8 links with heater 9, and heater 9 links with air supply duct, also is provided with pressure fan 10 on the air supply duct, by ventilation duct, connect dynamic pressure chamber, middle high efficiency particulate air filter, wind pushing box and plenum chamber.Air enters heater 9 (only limiting to use winter) after preliminary the filtration, subsequently, enter pressure fan 10, this pressure fan 10 can be a centrifugal fan of being furnished with damping frame, by blower fan after the air channel enters high efficiency particulate air filter 11 and further removes fine impurity, enter wind pushing box 12, wind pushing box 12 is blown by air port electrically operated valve 7 with vertical mode.
Be arranged on dry filter air draft part 4 afterwards, be made up of active carbon filtration jar, exhaust blower and aiutage, and connected by ventilation shaft, air is further removed benzene class material after entering the active carbon filtration jar, enter exhaust blower along the air channel again, by aiutage 14 qualified discharges.
Described spray-painting plant is provided with the filter fiber of avoiding paint spray booth's 1 ground dust that exhaust outlet is polluted and stops up, and described filter fiber can be arranged in the following trench of ground level, and is the vertical angle setting with the trench bottom surface, and the rear portion connects exhaust outlet.
The signals collecting end of described automatically controlled part connects described coating cloud sensor, and the output of its drive circuit connects described air port electrically operated valve.Described automatically controlled part can be carried out independent segmentation control, which section to carry out the blower fan which section spray painting operation promptly opens in.
Except that dry filter, vertical ventilation dry type of the present utility model is filtered locomotive vehicle painting device also can connect other auxiliary adsorbent equipments.
The vertical ventilation dry type that the utility model proposes is filtered the processing standard of locomotive vehicle painting device, can reach 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/m3 in the room air.
Claims (8)
1. a vertical ventilation dry type is filtered locomotive vehicle painting device, it is characterized in that: described spray-painting plant comprises an airtight paint spray booth, above described airtight paint spray booth, be provided with the air-supply part, side in described airtight paint spray booth is provided with a dry filter, described dry filter connects an air draft part, and described spray-painting plant is provided with an automatically controlled part; Wherein said airtight paint spray booth is made of skeleton and wallboard, and two ends are provided with the Electrically operated gate of coming in and going out for rolling stock, and both sides are provided with the safety door of coming in and going out for personnel; To have exhaust duct, connection is arranged in outdoor dry filter to wherein said air draft part at ground level; Wherein said air supplying part branch comprises the air port electrically operated valve that is arranged on the air outlet place.
2. filter locomotive vehicle painting device according to the vertical ventilation dry type of claim 1, it is characterized in that: described air supplying part branch comprises that an initial effect filtering section shutter is connected with heater, heater links to each other with air supply duct, also be provided with a pressure fan on the air supply duct, its exit is connected to a high efficiency particulate air filter through the air channel, this high efficiency particulate air filter is connected to a wind pushing box of can the vertical mode segmentation blowing from top to bottom, be provided with at the air outlet place of described wind pushing box can controlled keying the air port electrically operated valve.
3. filter locomotive vehicle painting device according to the vertical ventilation dry type of claim 1 or 2, it is characterized in that: be provided with the coating cloud sensor that is connected with described automatically controlled part near the air outlet in described airtight paint spray booth.
4, filter locomotive vehicle painting device according to the vertical ventilation dry type of claim 1 or 2, it is characterized in that: described spray-painting plant is provided with the filter fiber of avoiding ground, paint spray booth dust that exhaust outlet is polluted and stops up, described filter fiber can be arranged in the following trench of ground level, and being the vertical angle setting with the trench bottom surface, the rear portion connects exhaust outlet.
5. filter locomotive vehicle painting device according to the vertical ventilation dry type of claim 1 or 2, it is characterized in that: described dry filter can be connected with the paint spray booth by pipeline, at the filter of outdoor formation box-type.
6, filter locomotive vehicle painting device according to the vertical ventilation dry type of claim 5, it is characterized in that: in described dry filter, be provided be in a zigzag, labyrinth or cloth bag mode arrange filter fiber and be provided with pressure test device and the port of export of mechanical vibrator device, dry filter is connected exhaust blower.
7, filter locomotive vehicle painting device according to the vertical ventilation dry type of claim 3, it is characterized in that: the signals collecting end of described automatically controlled part connects described coating cloud sensor, and the output of its drive circuit connects described air port electrically operated valve.
8, filter locomotive vehicle painting device according to the vertical ventilation 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 03240524 CN2602839Y (en) | 2003-03-12 | 2003-03-12 | Vertical air blowing, dry type filtering pain spray device for rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240524 CN2602839Y (en) | 2003-03-12 | 2003-03-12 | Vertical air blowing, dry type filtering pain spray device for rolling stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602839Y true CN2602839Y (en) | 2004-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240524 Expired - Fee Related CN2602839Y (en) | 2003-03-12 | 2003-03-12 | Vertical air blowing, dry type filtering pain spray device for rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602839Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010069143A1 (en) * | 2008-12-19 | 2010-06-24 | Sun xin ai | Energy-saving emission-reduction type paint-spraying and -baking house |
| CN102416371A (en) * | 2011-08-28 | 2012-04-18 | 江苏速升自动化装备股份有限公司 | Water curtain painting chamber |
| CN101884967B (en) * | 2009-05-14 | 2012-04-25 | 上海船舶工艺研究所 | Heat-escape preventing device for coating room and using method thereof |
| CN101062497B (en) * | 2006-04-21 | 2012-10-17 | 上野信 | Paint booth |
| CN107930949A (en) * | 2017-11-15 | 2018-04-20 | 江苏悦达兴业汽车配件有限公司 | A kind of energy-saving spray room for being used for bumper processing based on Internet of Things |
| CN108940702A (en) * | 2018-07-06 | 2018-12-07 | 中国航空规划设计研究总院有限公司 | A kind of supply air system for ventilation of integrally painting suitable for aircraft |
-
2003
- 2003-03-12 CN CN 03240524 patent/CN2602839Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062497B (en) * | 2006-04-21 | 2012-10-17 | 上野信 | Paint booth |
| WO2010069143A1 (en) * | 2008-12-19 | 2010-06-24 | Sun xin ai | Energy-saving emission-reduction type paint-spraying and -baking house |
| CN101884967B (en) * | 2009-05-14 | 2012-04-25 | 上海船舶工艺研究所 | Heat-escape preventing device for coating room and using method thereof |
| CN102416371A (en) * | 2011-08-28 | 2012-04-18 | 江苏速升自动化装备股份有限公司 | Water curtain painting chamber |
| CN107930949A (en) * | 2017-11-15 | 2018-04-20 | 江苏悦达兴业汽车配件有限公司 | A kind of energy-saving spray room for being used for bumper processing based on Internet of Things |
| CN107930949B (en) * | 2017-11-15 | 2019-08-13 | 江苏悦达兴业汽车配件有限公司 | A kind of energy-saving spray room for bumper processing based on Internet of Things |
| CN108940702A (en) * | 2018-07-06 | 2018-12-07 | 中国航空规划设计研究总院有限公司 | A kind of supply air system for ventilation of integrally painting suitable for aircraft |
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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 |