CN100441315C - Lacquer spraying booth capable of eliminating lacquer mist - Google Patents
Lacquer spraying booth capable of eliminating lacquer mist Download PDFInfo
- Publication number
- CN100441315C CN100441315C CNB2006101551505A CN200610155150A CN100441315C CN 100441315 C CN100441315 C CN 100441315C CN B2006101551505 A CNB2006101551505 A CN B2006101551505A CN 200610155150 A CN200610155150 A CN 200610155150A CN 100441315 C CN100441315 C CN 100441315C
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- Prior art keywords
- spray booth
- paint spray
- water
- inlet pipe
- coating cloud
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Abstract
The lacquer spraying booth capable of purifying lacquer mist includes one booth, one water circulator and one blower. The booth includes one booth separated with one partition plate into one front lacquer spraying room and one purifying room communicated through the central hole in the partition plate, and one top exhaust duct; the water circulator includes one water pump and one water pipeline system with water curtain unit; and the blower has motor inside the lacquer spraying room, impeller inside the purifying room, lacquer mist inlet being the hole in the partition plate and lacquer mist outlet inside the purifying room, with the top exhaust duct being communicated with the purifying room. The lacquer spraying booth has high lacquer mist purifying efficiency, simple structure, and excellent application foreground.
Description
Technical field
The present invention relates to a kind of paint spray booth, relate in particular to a kind of paint spray booth that can remove coating cloud.
Background technology
Workpiece always has the disperse of part coating cloud around the workpiece and in the preceding paint spray booth when spraying paint, have a strong impact on operator's health, if directly coating cloud is arranged to outdoor, the meeting pollutant atmosphere influences the life of surrounding resident.In order to capture coating cloud effectively, present spraying treating apparatus has fountain, water curtain type etc.The paint spraying apparatus of water curtain type is to be will spray paint and be divided into paint spraying section and coating cloud processing section in the boundary with the water curtain plate.Spray paint air-flow and air enters the coating cloud processing section under the exhaust blower suction, collect through cascade and water smoke flushing, make coating cloud be gathered in tank, two kinds of fluids collide mutually, water smoke and the air that contains coating cloud are fully mixed, thereby realize removing the process of coating cloud, the air after the purified treatment just can be arranged in the air.But the waste gas purification effect that the present disclosed gas purifying equipment that sprays paint has is undesirable, the complex structure that has, cost height.
Summary of the invention
The present invention is in order to solve prior art constructions complexity, the unfavorable problem of clean-up effect, and a kind of paint spray booth of purification coating cloud of simple in structure, good purification is provided.
For addressing the above problem, the paint spray booth of purification coating cloud of the present invention comprises a room body device, a water circle device and a blower fan apparatus, it is characterized in that, the room body device comprises that an operating room and is installed in the top discharge duct at top, operating room; The operating room comprises a paint spray booth and a clean room, and the paint spray booth is in the front, clean room, and the paint spray booth communicates by the central through hole on the dividing plate between them with the clean room; Water circle device comprises a water pump and a water pipe system, and water pipe system comprises that one produces the device of cascade in the paint spray booth; The motor of blower fan apparatus is in the paint spray booth, and the impeller of blower fan apparatus is in the clean room, and the coating cloud import of blower fan apparatus is the central through hole on the dividing plate, and the coating cloud outlet of blower fan apparatus is positioned at the clean room; The import of top discharge duct is communicated with the clean room.
The paint spray booth of purification coating cloud of the present invention, after the coating cloud that produces of spraying paint is handled through the device that produces cascade in the paint spray booth, major part lacquer particulate wherein enters in the water, and the central through hole of clean gas on dividing plate enters the coating cloud import of blower fan apparatus, by entering in the clean room after the blower fan apparatus pressurization, discharge duct enters atmosphere through the top, the coating cloud purifying rate reaches more than 90%, and the paint spray booth of purification spraying of the present invention is simple in structure, space hold is very little, and application prospect is very wide.
The paint spray booth of purification coating cloud of the present invention also comprises and has a following feature:
Water pipe system comprises that also a device and that produces cascade in blast pipe produces the device of cascade in the clean room; Operating room's base plate certain distance is left in the lower end of dividing plate, forms a slotted hole, and operating room's top board certain distance is left in the upper end of dividing plate, forms a slotted hole.
The device that produces cascade in the paint spray booth comprises the horizontal water inlet pipe of a bottom transverse that is installed in below paint spray booth's inner bottom part frid, be installed in two inside top wall vertical equity water inlet pipes of inner top both sides, paint spray booth, the top board that passes the operating room stretches into a center of top vertical inlet pipe of paint spray booth, be installed in the top vertical equity water inlet pipe outside the operating room, pass a top vertical inlet pipe of the top board of operating room, central tank below the center of top vertical inlet pipe, one top tank of cascade is formed on the top in the paint spray booth below middle part tank below the vertical equity water inlet pipe and the center of top vertical inlet pipe.
The device that produces cascade in blast pipe comprises and is installed in the blast pipe vertical equity water inlet pipe above the blast pipe upper end open and is installed in a blast pipe porous frid in the blast pipe; The device that produces cascade in the clean room comprises the porous reflection frid that is installed in clean room's internal upper part.
The top discharge duct comprises a bent tube section and a straight-tube portion, the straight-tube portion lower end closed, be bearing on the support or on the ground, the straight-tube portion upper end open, the lower ends downward of bent tube section stretches in the straight-tube portion, apart from the straight-tube portion lower end certain distance is arranged, the other end is communicated with the clean room by a blast pipe.
Water pipe system also comprises a water inlet manifold, and water inlet manifold is communicated with exit of pump, the horizontal water inlet pipe of bottom transverse, two inside top wall vertical equity water inlet pipes, center of top vertical inlet pipe, top vertical inlet pipe, blast pipe vertical equity water inlet pipe and top vertical equity water inlet pipe.
Blower fan apparatus comprises a motor, an impeller, a filter screen and a Blower Housing, the major axis of motor stretches in the clean room by the central through hole on the dividing plate, impeller is fixedly mounted on the axle head of major axis, filter screen is the cylindrical shape of end sealing, its openend has an outward flange, filter screen is fixed in the Blower Housing by outward flange, and Blower Housing is installed on the central through hole dividing plate on every side of dividing plate, is positioned at the clean room.
Between the top of the middle squab panel of dividing plate and operating room, connect a left clapboard and a right clapboard, left clapboard and right clapboard are positioned at the both sides of centre bore above centre bore, the upper end of left clapboard and right clapboard is connected with top board, the lower end of left clapboard and right clapboard bends in opposite directions, form a supporting plate part respectively, porous reflection frid is placed on the two supporting plates part.
The upper surface level of the antetheca of top tank and be lower than the upper surface of other walls, the upper surface that the antetheca of top tank is crossed dividing plate forms a downward-sloping top drip water plate, and the length of top tank equals the distance between operating room's left side wallboard and the right wallboard.
Porous reflection frid and blast pipe porous frid are the rectangle frid with a plurality of vertical through hole, have four upright trough rims that make progress.
Description of drawings
Be further described below in conjunction with the paint spray booth of the drawings and specific embodiments purification coating cloud of the present invention.
Fig. 1 is the right front perspective diagram of the paint spray booth of purification coating cloud of the present invention;
Fig. 2 is that the master of the paint spray booth of purification coating cloud shown in Figure 1 looks schematic diagram;
Fig. 3 is the schematic top plan view of the paint spray booth of purification coating cloud shown in Figure 1;
Fig. 4 is the cross-sectional schematic along the A-A line of Fig. 3;
Fig. 5 is the cross-sectional schematic along the B-B line of Fig. 3.
The specific embodiment
As shown in Figures 1 to 4, the paint spray booth of purification coating cloud of the present invention comprises a room body device 100, a water circle device 200 and a blower fan apparatus 300.
The operating room 110 of cuboid is made of left wallboard 111, one a right wallboard 112, a squab panel 113, a base plate 114, a top board 115 and a front panel 116.Front panel 116 comprises a vertical panel 8 and a bending plate 9.Bending plate 9 comprises the swash plate 10 of front end updip and the frid 11 that upwards is bent to form by swash plate 10 front ends.The end of frid 11 and swash plate 10 have certain interval.As shown in Figure 2, there is a hole at base plate 114 contiguous vertical panels 8 places, are used to install an adjutage 42, and a valve 41 is arranged on the adjutage 42.Top board 115 has a middle part porous plate part 16.Middle part porous plate part 16 constitutes a middle part tank 60 with the two vertical top risers 18 and the two horizontal top risers 19 that are welded on top board 115 upper surfaces.
The rear surface of being close to top board 115 lower surfaces and dividing plate 12 at the top of operating room 110 is fixedly mounted on a top tank 35 on the top board 115, the upper surface level of the antetheca of top tank 35 and be lower than the upper surface of other walls.The upper surface that the antetheca of top tank 35 is crossed dividing plate 12 forms a downward-sloping top drip water plate 36.The length of top tank 35 equals the distance between left wallboard 111 and the right wallboard 112.
Referring to Fig. 4, blower fan apparatus 300 comprises a motor 23, an impeller 24, a filter screen 25, a Blower Housing 26.Motor 23 is installed in paint spray booth 50 central authorities by a support 27.Impeller 24 is fixedly mounted on the axle head of motor 23 major axis 28.Filter screen 25 is the cylindrical shape of end sealing, and its openend has an outward flange, and filter screen 25 is fixed in the Blower Housing 26 by outward flange.Blower Housing 26 is installed on centre bore 121 dividing plate 12 on every side of dividing plate 12 by bolt, is positioned at clean room 51.One motor box, 76 motor box are sleeved on outside 26 motor 23, are fixed on the support 27, are used to the motor waterproof.Tank 32 is installed in the top of motor box 76.
The course of work of the paint spray booth of purification coating cloud of the present invention is as follows:
Inject water in operating room 110, the height of water surpasses the slot 13 of contiguous right wallboard 112 formation in bottom of dividing plate 12, makes the bottom liquid sealing of preceding paint spray booth 50 and clean room 51.Actuating motor, water circle device 200 and blower fan apparatus 300 runnings, make water be divided into six parts after entering water inlet manifold 39 by filter mantle 66 in 50 bottoms, paint spray booth: first flows into the horizontal water inlet pipe 38 of bottom transverse below the bottom frid 11 that is installed in the paint spray booth 50 in the past, a plurality of orifice flows by the horizontal water inlet pipe of bottom transverse 38 bottoms go out, and form the bottom cascade on the swash plate 10 of the bottom of paint spray booth 50; Second portion flows into two inside top wall vertical equity water inlet pipes 71 and 72, and a plurality of orifice flows by two inside top wall vertical equity water inlet pipes 71 and 72 1 sides go out, and 50 two side forms cascade in the paint spray booth; Third part flows into the blast pipe 80 that is installed in outside the operating room 110 by blast pipe vertical equity water inlet pipe 65, in blast pipe 80, form cascade and water smoke downwards by a plurality of through holes that are installed on the blast pipe porous frid 81 in the blast pipe 80, continuation forms cascade and water smoke downwards by a plurality of through holes on the porous reflection frid 4 that is installed in 51 tops, clean room in clean room 51, the water droplet of falling simultaneously on the porous reflection frid 4 is reflexed in the air by porous reflection frid 4, forms water smoke above porous reflection frid 4; The 4th part flows into the tank 60 that is installed in outside the operating room 110 by top vertical equity water inlet pipe 66, forms cascade and water smoke downwards between middle part motor box 76 and the dividing plate 12 by a plurality of through holes on the middle part porous plate part 16 of top board 115 in paint spray booth 50; The 5th part is by the central tank 32 of center of top vertical inlet pipe 61 inflow paint spray booths 50, and the antetheca 33 of crossing tank 32 then flows out, and forms central cascade and water smoke on the middle drip water plate 34 on the antetheca 33 that is installed in tank 32; The 6th part flows into top tank 35 by top vertical inlet pipe 62, and the upper surface of crossing the antetheca of top tank 35 flows on the top drip water plate 36, forms horizontal cascade and water smoke downwards in paint spray booth 50.
The workpiece of preparing to spray paint is placed in the preceding paint spray booth 50, use spray gun to spray paint to workpiece, the coating cloud with a large amount of lacquer particulates that forms and the paint spray booth 50 interior cascades that spray paint contact with water smoke, major part lacquer particulate wherein enters in the water, then, the centre bore 121 of coating cloud in the middle of dividing plate 12 that wherein is mixed with water smoke sucks in the Blower Housing 26, after being boosted by the impeller 24 of blower fan apparatus 300, part lacquer particulate wherein is bonded on the filter screen 25, having seldom, the coating cloud of amount lacquer particulate enters clean room 51 through filter screen 25, upwards contact with water smoke with the cascade that below porous reflection frid 4, forms, behind the hole by porous reflection frid 4, contact with water smoke with the cascade that above porous reflection frid 4, forms, lacquer particulate wherein enters in the water, then, coating cloud with trace lacquer particulate enters the bent tube section 19 of top discharge duct 7 by blast pipe 80, be flushed to downwards from the lower end 22 of bent tube section 19 on the water surface of straight-tube portion 20 bottoms of top discharge duct 7, lacquer particulate wherein almost all enters in the water, then, clean gas oppositely upwards enters the atmosphere from straight-tube portion 20 upper end open the back.
Porous reflection frid 4, blast pipe porous frid 81, impeller 24, filter screen 25 and filter mantle 66 all can split out cleaning easily.
, but should be understood that under the situation that does not break away from relevant protection domain defined by the claims that those skilled in the art can make change and/or revise according to embodiments of the invention describing the present invention property and nonrestrictive description.
Claims (10)
1, a kind of paint spray booth that purifies coating cloud comprises a room body device, a water circle device and a blower fan apparatus, it is characterized in that, the room body device comprises that an operating room and is installed in the top discharge duct at top, operating room; The operating room comprises a paint spray booth and a clean room, and the paint spray booth is in the front, clean room, and the paint spray booth communicates by the central through hole on the dividing plate between them with the clean room; Water circle device comprises a water pump and a water pipe system, and water pipe system comprises that one produces the device of cascade in the paint spray booth; The motor of blower fan apparatus is in the paint spray booth, and the impeller of blower fan apparatus is in the clean room, and the coating cloud import of blower fan apparatus is the central through hole on the dividing plate, and the coating cloud outlet of blower fan apparatus is positioned at the clean room; The import of top discharge duct is communicated with the clean room.
2, the paint spray booth of purification coating cloud according to claim 1 is characterized in that, water pipe system comprises that also a device and that produces cascade in blast pipe produces the device of cascade in the clean room; Operating room's base plate certain distance is left in the lower end of dividing plate, forms a slotted hole, and operating room's top board certain distance is left in the upper end of dividing plate, forms a slotted hole.
3, the paint spray booth of purification coating cloud according to claim 2, it is characterized in that the device that produces cascade in the paint spray booth comprises the horizontal water inlet pipe of a bottom transverse that is installed in below paint spray booth's inner bottom part frid, be installed in two inside top wall vertical equity water inlet pipes of inner top both sides, paint spray booth, the top board that passes the operating room stretches into a center of top vertical inlet pipe of paint spray booth, be installed in the top vertical equity water inlet pipe outside the operating room, pass a top vertical inlet pipe of the top board of operating room, central tank below the center of top vertical inlet pipe, one top tank of cascade is formed on the top in the paint spray booth below middle part tank below the vertical equity water inlet pipe and the center of top vertical inlet pipe.
4, the paint spray booth of purification coating cloud according to claim 3, it is characterized in that the device that produces cascade in blast pipe comprises and is installed in the blast pipe vertical equity water inlet pipe above the blast pipe upper end open and is installed in a blast pipe porous frid in the blast pipe; The device that produces cascade in the clean room comprises the porous reflection frid that is installed in clean room's internal upper part.
5, the paint spray booth of purification coating cloud according to claim 4, it is characterized in that, the top discharge duct comprises a bent tube section and a straight-tube portion, the straight-tube portion lower end closed, be bearing on the support or on the ground, the straight-tube portion upper end open, the lower ends downward of bent tube section stretches in the straight-tube portion, apart from the straight-tube portion lower end certain distance is arranged, the other end is communicated with the clean room by a blast pipe.
6, the paint spray booth of purification coating cloud according to claim 5, it is characterized in that, water pipe system also comprises a water inlet manifold, and water inlet manifold is communicated with exit of pump, the horizontal water inlet pipe of bottom transverse, two inside top wall vertical equity water inlet pipes, center of top vertical inlet pipe, top vertical inlet pipe, blast pipe vertical equity water inlet pipe and top vertical equity water inlet pipe.
7, the paint spray booth of purification coating cloud according to claim 6, it is characterized in that, blower fan apparatus comprises a motor, an impeller, a filter screen and a Blower Housing, the major axis of motor stretches in the clean room by the central through hole on the dividing plate, and impeller is fixedly mounted on the axle head of major axis, and filter screen is the cylindrical shape of end sealing, its openend has an outward flange, filter screen is fixed in the Blower Housing by outward flange, and Blower Housing is installed on the central through hole dividing plate on every side of dividing plate, is positioned at the clean room.
8, the paint spray booth of purification coating cloud according to claim 7, it is characterized in that, between the top of the middle squab panel of dividing plate and operating room, connect a left clapboard and a right clapboard, left clapboard and right clapboard are positioned at the both sides of centre bore above centre bore, the upper end of left clapboard and right clapboard is connected with top board, the lower end of left clapboard and right clapboard bends in opposite directions, forms a supporting plate part respectively, and porous reflection frid is placed on the two supporting plates part.
9, the paint spray booth of purification coating cloud according to claim 8, it is characterized in that, the upper surface level of the antetheca of top tank and be lower than the upper surface of other walls, the upper surface that the antetheca of top tank is crossed dividing plate forms a downward-sloping top drip water plate, and the length of top tank equals the distance between operating room's left side wallboard and the right wallboard.
10, the paint spray booth of purification coating cloud according to claim 9 is characterized in that, porous reflection frid and blast pipe porous frid are the rectangle frid with a plurality of vertical through hole, have four upright trough rims that make progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101551505A CN100441315C (en) | 2006-12-11 | 2006-12-11 | Lacquer spraying booth capable of eliminating lacquer mist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101551505A CN100441315C (en) | 2006-12-11 | 2006-12-11 | Lacquer spraying booth capable of eliminating lacquer mist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101020168A CN101020168A (en) | 2007-08-22 |
| CN100441315C true CN100441315C (en) | 2008-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101551505A Expired - Fee Related CN100441315C (en) | 2006-12-11 | 2006-12-11 | Lacquer spraying booth capable of eliminating lacquer mist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100441315C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI381885B (en) * | 2007-12-31 | 2013-01-11 | Fih Hong Kong Ltd | Roomage for spray-painting and room with the same |
| CN103769333A (en) * | 2012-10-24 | 2014-05-07 | 江苏新昌汽车部件有限公司 | Open type spray booth |
| CN113019770A (en) * | 2021-03-08 | 2021-06-25 | 机械工业第九设计研究院有限公司 | Air duct structure in water curtain type paint spraying room |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2942184A1 (en) * | 1979-10-18 | 1981-04-30 | Bruno 7441 Wolfschlugen Kümmerle | Recycling installation for ventilation systems - used for painting and similar operations and includes cooling machine with connections for both condenser and evaporator |
| JPS62277173A (en) * | 1986-05-23 | 1987-12-02 | Honda Motor Co Ltd | Painting booth |
| US6264745B1 (en) * | 1999-06-14 | 2001-07-24 | Wagner Systems, Inc. | Powder spray apparatus |
| US6878205B2 (en) * | 2000-10-24 | 2005-04-12 | Illinois Tool Works Inc. | Powder coating system and method for quick color change |
| CN2714164Y (en) * | 2004-05-24 | 2005-08-03 | 许小东 | Highly effective paint spray exhaust purifying device |
| US6969428B2 (en) * | 2003-03-28 | 2005-11-29 | Cefla Soc. Coop. A.R.L. | Self-cleaning system for dry recovery of processing mists in automatic machines for spraying paints |
| CN2820339Y (en) * | 2006-05-08 | 2006-09-27 | 刘宝华 | Energy saving environment protection type paint spray booth |
| CN1850353A (en) * | 2006-05-15 | 2006-10-25 | 佛山市佳明电器有限公司 | Painting room |
| CN200981045Y (en) * | 2006-12-11 | 2007-11-28 | 俞银德 | Spray-paint house for purifying paint mist |
-
2006
- 2006-12-11 CN CNB2006101551505A patent/CN100441315C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2942184A1 (en) * | 1979-10-18 | 1981-04-30 | Bruno 7441 Wolfschlugen Kümmerle | Recycling installation for ventilation systems - used for painting and similar operations and includes cooling machine with connections for both condenser and evaporator |
| JPS62277173A (en) * | 1986-05-23 | 1987-12-02 | Honda Motor Co Ltd | Painting booth |
| US6264745B1 (en) * | 1999-06-14 | 2001-07-24 | Wagner Systems, Inc. | Powder spray apparatus |
| US6878205B2 (en) * | 2000-10-24 | 2005-04-12 | Illinois Tool Works Inc. | Powder coating system and method for quick color change |
| US6969428B2 (en) * | 2003-03-28 | 2005-11-29 | Cefla Soc. Coop. A.R.L. | Self-cleaning system for dry recovery of processing mists in automatic machines for spraying paints |
| CN2714164Y (en) * | 2004-05-24 | 2005-08-03 | 许小东 | Highly effective paint spray exhaust purifying device |
| CN2820339Y (en) * | 2006-05-08 | 2006-09-27 | 刘宝华 | Energy saving environment protection type paint spray booth |
| CN1850353A (en) * | 2006-05-15 | 2006-10-25 | 佛山市佳明电器有限公司 | Painting room |
| CN200981045Y (en) * | 2006-12-11 | 2007-11-28 | 俞银德 | Spray-paint house for purifying paint mist |
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| Publication number | Publication date |
|---|---|
| CN101020168A (en) | 2007-08-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20131211 |