CN104759163A - Space paint spraying air purification system - Google Patents
Space paint spraying air purification system Download PDFInfo
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- CN104759163A CN104759163A CN201410006395.6A CN201410006395A CN104759163A CN 104759163 A CN104759163 A CN 104759163A CN 201410006395 A CN201410006395 A CN 201410006395A CN 104759163 A CN104759163 A CN 104759163A
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- air
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- heat exchanger
- exhaust duct
- catalytic combustion
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Abstract
The invention provides a space paint spraying air purification system which is characterized by comprising an air supply system, an air exhausting system, a plane bracket, a mobile type paint mist collecting unit and an activated carbon adsorption and catalytic combustion device; the air supply system comprises an air supply blower box, an air supply pipeline and a composite fiber cloth bag air duct; the upper side of an air exhausting interface is connected with air exhausting pipelines; an air exhausting blower box is fixed between two sections of the air exhausting pipelines; the air exhausting pipelines are connected with the activated carbon adsorption and catalytic combustion device together; full-automatic control is adopted, PLC programmable logic control is adopted, electric infinite limit regulating valve, a touch screen and the like are equipped, operation process full automation and automatic, continuous and stable operation of processing facilities can be realized, and working parameters of the facilities are convenient to adjust; the labor intensity of operators is greatly reduced; with adopting of the touch screen, the control system has good real-time recording and storage functions of man-machine interface and important working parameters.
Description
Technical field
The present invention relates to air purification field, particularly relate to a kind of noxious air cleaning system.
Background technology
In space flight painting process, a large amount of coating clouds can be produced, serious air pollution can be caused, so purification of air is a very important job, if purify bad meeting to bring harm to internal work personnel are healthy, exhaust duct is generally adopted to carry out simple air draft now, but this purification style easily causes producing excessive negative pressure in hangar, air-borne dust, particle and other impurity is caused to pour in down a chimney, affect painting quality, and the cleaning system used now belongs to fixed purification exhaust system more, not only cost is high and can not move.This programme is not equipped with the old factory rehabilitation project of cleaning system when being applicable to extra space cleaning harmful gas (being not limited to coating cloud purification) or just building.
Summary of the invention
According to above technical problem, the invention provides a kind of space flight paint-spraying air purification system, it is characterized in that comprising supply air system, exhaust system, portable coating cloud collector unit, charcoal absorption desorption catalyzing burner, described supply air system comprises breeze fan case, air supply duct, composite fibre cloth bag airduct, described exhaust system comprises exhaust duct, flexible exhaust duct, exhaust fan case, air draft interface box, described breeze fan case is connected with composite fibre cloth bag airduct by air supply duct, described air draft interface box is positioned at bottom side, described air draft interface box is connected with portable coating cloud collector unit by flexible exhaust duct, exhaust duct is connected with on the upside of described air draft interface box, exhaust duct connects exhaust fan case, described exhaust duct and charcoal absorption desorption catalyzing burner link together, described charcoal absorption desorption catalyzing burner comprises high-efficiency fiber filter, adsorbent bed, main air blower, desorption blower fan, spark arrester, catalytic combustion bed, mends air-cooler, mixed flow heat exchanger, described air inlet is provided with high-efficiency fiber filter, described high-efficiency fiber filter is connected with adsorbent bed by conveyance conduit, described adsorbent bed is connected with high-efficiency fiber filter, desorption blower fan, main air blower, mixed flow heat exchanger respectively by conveyance conduit, and described main air blower opposite side is exhaust outlet, described desorption blower fan is connected with spark arrester, be connected with catalytic combustion bed on the downside of described spark arrester, and described catalytic combustion bed is connected with mixed flow heat exchanger, and described mixed flow heat exchanger is connected with not air-cooler, and described mixed flow heat exchanger opposite side is exhaust outlet.
Described composite fibre cloth bag airduct is by the flexible supply air system of the functions such as the alternative airduct of fabric manufacture, plenum chamber, insulation material, air port and air-valve, be also called fabric air distribution system, it utilizes the gap on fiber and different air-out modes, different requirements environmentally, auxiliary CFD technology and professional software carry out system, uniform stream delivered to the space of specifying, forms an air-flow dissemination apparatus.
Beneficial effect of the present invention is: structure of the present invention is simple, is convenient to mobile use, cheap.The present invention send lower-discharging type Airflow Pattern Designing on being, air curtain is formed in body both sides, coating cloud itself is with weight, blocked by air curtain again and siphon away with air draft, the workman that sprays paint endangers from coating cloud outside paint curtain, when air quantity and air speed value are controlled in certain limit, can keep stable laminar condition, coating cloud is taken away at any time.Air-supply cloth bag duct segments of the present invention is suspended on body upper, is fan-shaped air-supply from the micropore of airduct bottom, suppresses coating cloud spread and produce pressing force.Original workbench can be utilized to be flexible coupling by activity during use connected, convenient and swift.Air draft interface box particular location in exhaust system of the present invention can be laid according to special case in hangar when constructing.Packaged type coating cloud collector unit is owing to being connected to moving telescopic pipeline, so arbitrarily can arrange around body after preparation of spraying paint is all ready, retractility pipeline pliability is high, can do bending, as arrange proper not even can to spray paint produce in use other mobile devices impact.Extendible dynamic formula exhaust duct is all intact by using length to connect when debugging, and except meeting pole special circumstances, otherwise connects without the need in use again refuting, and all need are refuted the connector place connecing position and all adopted and connect clip form soon, refutes the mode of connecing and quick and easy.Complete machine spray paint purification pushbutton enable time, start content comprise air-supply, air draft and terminal adsorption and desorption catalytic combustion system, startup content in each subitem by automatic control integrating control, without the need to manual adjustments; Start-up time can set in control panel, and system can stop, without the need to artificial shutdown automatically according to setting.The present invention adopts Automatic Control to adopt PLC programmed logic to control, supporting electronic electrodeless spacing control valve, touch-screen etc., can realize that operating process is full-automatic, automatic, continuous, the stable operation for the treatment of facility, is convenient to the running parameter adjusting facility; Greatly reduce the labour intensity of operating personnel; Touch-screen is adopted to make control system have real time record and the memory function of good man-machine interface and important process parameter.The present invention can also be used for other air purification field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is charcoal absorption catalytic combustion system structural representation of the present invention.
As shown in Figure 1, Figure 2, breeze fan case-1, air supply duct-2, composite fibre cloth bag airduct-3, exhaust duct-4, flexible exhaust duct-5, exhaust fan case-6, air draft interface box-7, high-efficiency fiber filter-8, adsorbent bed-9, main air blower-10, desorption blower fan-11, spark arrester-12, catalytic combustion bed-13, benefit air-cooler-14, mixed flow heat exchanger-15, portable coating cloud collector unit-16, charcoal absorption catalytic combustion system-17.
Detailed description of the invention
According to Fig. 1, Fig. 2, the present invention is further described:
Embodiment 1
During use, breeze fan case 1 runs, and wind is delivered to composite fibre cloth bag airduct 3 by air supply duct 2 by breeze fan case 1, and wind sheds by composite fibre cloth bag airduct 3; The portable coating cloud collector unit 16 of downside carries out coating cloud collection, and by flexible exhaust duct, coating cloud being sent to air draft interface box 7, coating cloud is sent to charcoal absorption catalytic combustion system 17 is processed by exhaust duct 4, exhaust fan case 6 by air draft interface box 7.The coating cloud received is filtered by high-efficiency fiber filter 8 by charcoal absorption catalytic combustion system 17, coating cloud after process is sent to adsorbent bed 9 and processes, and the coating cloud part after adsorbent bed 9 processes is sent to desorption blower fan 11 another part and is sent to main air blower 10 and has main air blower 10 to discharge outside; The power that adsorbent bed 9 side receives self-complementary air-cooler 14 acts on, and coating cloud is sent to spark arrester 12 by desorption blower fan 11 simultaneously, the coating cloud bolt processed through spark arrester 12 is sent to catalytic combustion bed 13, coating cloud is sent to mixed flow heat exchanger 15 by carrier pipe by catalytic combustion bed 13, mixed flow heat exchanger 15 receives the power mending air-cooler 14 simultaneously, process coating cloud, the coating cloud after process is gone out by smoke stack emission by opposite side mixed flow heat exchanger 15.
Embodiment 2
Spray paint for complete machine
First, before the work of spraying paint starts, after original Operational preparation program is ready, start to operate this cover cleaning system.During operation, for saving time, three personnel (at most) can be arranged to operate, and without the need to any instrument, all operations time was at about 30 minutes.Wherein the air supply duct of segmentation couples together by a people responsible loose joint on ladder.Other two people are at terrestrial operation exhaust system, and portable coating cloud collector unit, respectively in aircraft both sides, is dragged to appointed place together with the Extendible dynamic formula exhaust duct be attached thereto by two people.Treat that air supply duct connects complete, after air draft collector unit has been arranged, only need one people starts complete machine and to spray paint purification button before system control panel, can run a whole set of mist cleaning system.
Then, after cleaning system is run, before the frame playback work after original production terminates starts, this cover cleaning system is playbacked, for saving time, three personnel (at most) can be arranged to operate, and without the need to any instrument, all operations time was at about 30 minutes.System control panel is pressed and stops purification button.One people is responsible for the loose joint on air supply duct to remove.Packaged type coating cloud collector unit can playback to air draft interface box one end together with Extendible dynamic formula exhaust duct by other two people simultaneously, uses in order to next time.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (2)
1. a space flight paint-spraying air purification system, it is characterized in that comprising supply air system, exhaust system, portable coating cloud collector unit, charcoal absorption desorption catalyzing burner, described supply air system comprises breeze fan case, air supply duct, composite fibre cloth bag airduct, described exhaust system comprises exhaust duct, flexible exhaust duct, exhaust fan case, air draft interface box, described breeze fan case is connected with composite fibre cloth bag airduct by air supply duct, described air draft interface box is positioned at bottom side, described air draft interface box is connected with portable coating cloud collector unit by flexible exhaust duct, exhaust duct is connected with on the upside of described air draft interface box, exhaust duct connects exhaust fan case, described exhaust duct and charcoal absorption desorption catalyzing burner link together, described charcoal absorption desorption catalyzing burner comprises high-efficiency fiber filter, adsorbent bed, main air blower, desorption blower fan, spark arrester, catalytic combustion bed, mends air-cooler, mixed flow heat exchanger, described air inlet is provided with high-efficiency fiber filter, described high-efficiency fiber filter is connected with adsorbent bed by conveyance conduit, described adsorbent bed is connected with high-efficiency fiber filter, desorption blower fan, main air blower, mixed flow heat exchanger respectively by conveyance conduit, and described main air blower opposite side is exhaust outlet, described desorption blower fan is connected with spark arrester, be connected with catalytic combustion bed on the downside of described spark arrester, and described catalytic combustion bed is connected with mixed flow heat exchanger, and described mixed flow heat exchanger is connected with not air-cooler, and described mixed flow heat exchanger opposite side is exhaust outlet.
2.
according to according to claim 1a kind of space flight paint-spraying air purification system, it is characterized in that described composite fibre cloth bag airduct is by the flexible supply air system of the functions such as the alternative airduct of fabric manufacture, plenum chamber, insulation material, air port and air-valve, be also called fabric air distribution system, it utilizes the gap on fiber and different air-out modes, different requirements environmentally, auxiliary CFD technology and professional software carry out system, uniform stream delivered to the space of specifying, forms an air-flow dissemination apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006395.6A CN104759163A (en) | 2014-01-07 | 2014-01-07 | Space paint spraying air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006395.6A CN104759163A (en) | 2014-01-07 | 2014-01-07 | Space paint spraying air purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104759163A true CN104759163A (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410006395.6A Pending CN104759163A (en) | 2014-01-07 | 2014-01-07 | Space paint spraying air purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113996470A (en) * | 2021-11-26 | 2022-02-01 | 江苏科技大学 | Green spraying device for ship outer plate coating |
-
2014
- 2014-01-07 CN CN201410006395.6A patent/CN104759163A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113996470A (en) * | 2021-11-26 | 2022-02-01 | 江苏科技大学 | Green spraying device for ship outer plate coating |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |