CN210614144U - Automobile paint spraying chamber - Google Patents
Automobile paint spraying chamber Download PDFInfo
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- CN210614144U CN210614144U CN201921283737.3U CN201921283737U CN210614144U CN 210614144 U CN210614144 U CN 210614144U CN 201921283737 U CN201921283737 U CN 201921283737U CN 210614144 U CN210614144 U CN 210614144U
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Abstract
The utility model discloses an automobile paint spraying chamber, which is provided with a paint spraying chamber, wherein the paint spraying chamber is provided with a sealing door, at least one group of air interchangers are arranged on the peripheral inner wall of the paint spraying chamber, each air interchanger comprises an air outlet groove and an air inlet groove, the air outlet groove of each group of air interchanger is reverse opposite to the air port of the air inlet groove, the air inlet grooves adopt a fresh air system, the air inlet grooves press air to flow towards the air outlet groove direction of the adjacent air interchanger, so that air flow can circularly pass in and out in the paint spraying chamber, the top of the paint spraying chamber is provided with a positive pressure air inlet group which downwards diffuses towards the periphery, the bottom of the paint spraying chamber is provided with a back pressure air inlet group which upwards diffuses towards the periphery, the air flow path in the paint spraying chamber is pressure diffusion from the top to the periphery, the air flow is circularly changed around, the air flow in the paint, promote the economic green development.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment is repaiied to the vapour, especially, relate to an automobile paint spraying chamber.
Background
With the development of economic society, automobiles become indispensable transportation means in daily life, and the vigorous development of automobile repair industry is accompanied with the increasing automobile holding amount. However, most automobile repair enterprises are not conscious and technically concerned, and meanwhile, the related research on pollution prevention and control in the automobile repair industry is insufficient, so that the automobile repair industry becomes a large household generating waste water, waste gas and solid waste, and under the more strict environment-friendly situation, the automobile repair enterprises are forced to be regulated and even shut down.
The automobile quantity of Guangdong province exceeds 2000 thousands, accounts for 9% of the country, and is the great province of the automobile repair pollution, but the automobile repair pollution processing capacity and the requirement of the whole province still have a large gap at present, the technology still has defects, the waste gas generated in the automobile repair industry is not effectively purified, the environmental pollution is caused, and the physical health of people in the surrounding area is influenced.
Disclosure of Invention
In view of the above-mentioned prior art not enough, the utility model aims to provide a can properly solve the automobile paint spraying room that sprays paint gas pollution.
For solving the above technical problem, the utility model discloses the technical scheme who adopts is:
the utility model relates to an automobile paint spraying chamber has the paint spraying chamber, the paint spraying chamber has the sealing door, all is equipped with at least a set of breather on the paint spraying chamber inner wall all around, and breather is including going out gas groove and air inlet duct, and every breather's of group goes out the gas port reverse phase of gas groove and air inlet duct, and the air inlet duct adopts the new trend system, and the air inlet duct is with gaseous the flow of going out gas groove direction to adjacent breather, can make the air current be the rotatory business turn over of annular in the paint spraying chamber, the paint spraying chamber top has and is downwards to be the malleation group of admitting air of diffusion all around, and the paint spraying chamber bottom has upwards to admit air the group toward the back pressure of diffusion all around, and the air current flow path is up and down toward.
The utility model discloses a wind is pressed toward the paint spray booth inner wall direction to the gas port of air inlet duct, and the drainage direction and the air inlet duct gas port of the groove of giving vent to anger press the wind direction dislocation, and the receipts wind face of the groove gas port of giving vent to anger is bigger than the air-out face of air inlet duct gas port.
The utility model discloses a spray booth bottom has first fan, and each goes out the air duct and passes through the trachea and be connected with first fan, and enters the dissolving tank below the first fan behind water curtain spray set, the dissolving tank other end upwards connects exhaust passage, connects the waste water treatment pond downwards.
The utility model discloses a water curtain spray set sprays downwards including a plurality of shower heads that are located first fan below both sides, each shower head slope and constitutes the water curtain.
The utility model discloses an exhaust passage is equipped with ionization adsorbed layer and smell filter layer from bottom to top in proper order.
The utility model discloses an ionization adsorption layer comprises a plurality of positive poles adsorption rod and negative pole adsorption rod.
The utility model discloses a malleation group of admitting air is annular or rectangle with the back pressure group of admitting air, and wind gap between them all to slope all around, and the positive center of paint spray booth places the region for the car, and the malleation is admitted air the wind pressure of group and the back pressure group of admitting air all is placed the region with the car and is diffused all around.
The utility model discloses a paint spray booth bottom is equipped with the device that generates heat in the back pressure air inlet group inboard, and the paint spray booth floor of the device top that generates heat is equipped with the check fence.
The utility model discloses a malleation air intake group is by the second fan air feed, and back pressure air intake group is by the third fan air feed.
The utility model discloses a device top generates heat, malleation is admitted air and is organized the intermediate position promptly and be provided with negative-pressure air fan and be used for driving steam and rise perpendicularly.
The utility model utilizes the inlet and outlet air flow to quickly purify the waste gas in the paint spray chamber, the air flow path in the paint spray chamber is the pressure diffusion from top to bottom to the periphery, the air flow is circularly changed all around, the air flow in the paint spray chamber is continuously updated, the waste gas is continuously discharged and purified, the air pollution in the paint spray chamber is greatly reduced, the staff in the paint spray chamber does not need to wear a heavy oxygen bottle or air purification equipment, and only one mask is needed to avoid the waste gas pollution; except that the annular air flow path is formed outside the automobile placing area, the ascending hot air flow is formed in the automobile placing area, the annular air pressure is combined, the internal heat and the external air supplement each other, the paint on the automobile body is quickly dried, the efficiency is improved, and the economic and green development is promoted.
Description of the drawings:
fig. 1 is a schematic structural view relating to the present invention;
fig. 2 is a plan view of the wind flow path according to the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, an automobile paint spraying chamber is provided with a paint spraying chamber 1, the paint spraying chamber 1 is provided with a sealing door 11, the sealing door 11 is closed to avoid waste gas overflow, at least one group of air interchangers are arranged on the inner wall of the periphery of the paint spraying chamber 1 and comprise an air outlet groove 2 and an air inlet groove 3, the air outlet groove 2 of each group of air interchanger is reverse to the air port of the air inlet groove 3, the air inlet groove 3 adopts a fresh air system, namely, outdoor air forms fresh air through an air blower 31 and a filter layer to enter the interior of the vehicle, and the purpose of rapid air interchange is achieved.
Specifically, inlet channel 3 presses gas to 2 directions of the outlet channel of adjacent breather and flows, makes the inlet air stream and the outlet air stream end to end approximately, can make the air current be the rotatory business turn over of annular in spray booth 1, and 1 top in spray booth has the malleation that is downwards toward diffusion all around and admits air group 4, 1 bottom in spray booth has the back pressure that upwards toward diffusion all around and admits air group 5, 1 interior air current flow path of spray booth is for up and down toward pressure diffusion all around, the circulation rotation changes the air current all around.
Since the front surface of the painting booth 1 has the sealing door 11, it is necessary to provide ventilation devices on the inner wall of the front surface, avoiding the sealing door 11, and preferably, a set of ventilation devices is provided on each of both sides of the sealing door 11.
The positive pressure air inlet group 4 and the back pressure air inlet group 5 are annular or rectangular, the positive pressure air inlet group 4 is supplied with air by a second fan 41, the back pressure air inlet group 5 is supplied with air by a third fan 51, the positive pressure air inlet group and the back pressure air inlet group are both required to be filtered by a fresh air system, the air ports of the positive pressure air inlet group and the back pressure air inlet group are all inclined towards the periphery, the center of the paint spraying room 1 is an automobile placing area, the air pressure of the positive pressure air inlet group 4 and the back pressure air inlet group 5 is all diffused towards the periphery by the automobile placing area, and the air flow of the positive pressure air inlet group, the side negative pressure air is used for guiding the paint mist scattered after the paint is sprayed, the scattered paint mist is drawn into the annular air flow and then is quickly discharged, the mode is also favorable for the quick drying of the automobile body paint surface, and a small negative pressure vacuum zone is formed at the automobile placing area, so that the automobile body paint surface is prevented from being polluted by the dust on the working personnel.
For the extrusion of maximize and exhaust gas, the gas port of inlet chute 3 presses the wind toward 1 inner wall direction of spray booth, the drainage direction of the gas port of giving vent to anger groove 2 with 3 gas ports of inlet chute press the wind direction dislocation, the receipts wind face that goes out the 2 gas ports of outlet chute is bigger than the air-out face of the 3 gas ports of inlet chute to formed inlet chute 3 outside-in and pressed the wind, go out 2 wind grooves from inside-out, the business turn over wind forms inside and outside crisscross double annular air current, but quick replacement indoor gas.
Further, the air outlet groove 2 and the air inlet groove 3 are both strip-shaped, and preferably cover the height of the section of the whole spray booth 1.
As gaseous exhaust purification, 1 bottom in spray booth has first fan 21, and each goes out the gas tank 2 and is connected with first fan 21 through the trachea, and enters dissolving tank 6 behind first fan 21 below process water curtain spray set, dissolving tank 6 other end upwards connects exhaust passage 7, connects waste water treatment tank 8 downwards. Each air outlet groove 2 is used for driving air flow through a first fan 21, and exhausted waste gas is sprayed and purified downwards through a water curtain spraying device and then enters a dissolving tank 6 to be dissolved with harmful substances and then is exhausted upwards.
The water curtain spraying device comprises a plurality of spraying heads 61 positioned on two sides below the first fan 21, each spraying head 61 is obliquely downwards sprayed to form a water curtain, plant liquid can be added into the water curtain spraying device to spray, paint slag and paint mist in spraying waste gas can be efficiently removed, the viscosity of the paint slag and the paint mist is reduced, and the dissolving tank 6 can be opened with a feed port or a liquid inlet for adding a coagulant to coagulate the paint mist.
An ionization adsorption layer 71 and an odor filter layer 72 are sequentially arranged in the exhaust passage 7 from bottom to top, the ionization adsorption layer 71 is composed of a plurality of positive adsorption rods and negative adsorption rods, polluted ions are adsorbed through electric neutralization, then odor purification is carried out through the odor filter layer 72, and the odor filter layer 72 can adopt an activated carbon filter layer, an asbestos layer and the like. The exhaust passage 7 may be provided with an auxiliary blower for assisting the first blower 21 in drawing air.
The wastewater in the dissolving tank 6 enters the wastewater treatment tank 8 downwards, the wastewater treatment tank 8 is a relatively sealed tank body, and the generated wastewater can be further treated by arranging a water inlet and a water outlet or a material inlet and adopting a medicament or external wastewater filtering equipment.
In order to further assist the quick drying of the automobile body finish, the bottom of the paint spraying room 1 is provided with a heating device 9 at the inner side of the back-pressure air inlet set 5, a grid fence is assembled on the floor of the paint spraying room 1 above the heating device 9, the heating device 9 can adopt an oil heater heating pipe or a steam heating pipe and the like, hot air can ascend upwards through the grid fence, and the drying efficiency of the finish is improved through the automobile body finish. The heating device 9 can be controlled to be opened and closed independently, and is opened only after painting is completed, so that ascending hot air is prevented from affecting workers.
In order to avoid the rising hot air from being scattered and involved in the annular airflow, a negative pressure fan 91 is arranged above the heating device 9, namely in the middle of the positive pressure air inlet group 4, and is used for driving the hot air to rise vertically and can directly act on the paint surface on the periphery of the vehicle body.
The first fan 21, the second fan 41, and the third fan 51 are all high-pressure fans, and the negative-pressure fan 91 may be a common blower as an auxiliary fan for raising hot air.
It is to be understood that the technical scope of the present invention is not limited to the content of the specification, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.
Claims (10)
1. An automobile paint spray booth with a paint spray booth (1), characterized in that: paint spray booth (1) has sealing door (11), all is equipped with at least a set of breather on paint spray booth (1) inner wall all around, and breather is including giving vent to anger groove (2) and inlet chute (3), and every breather of group gives vent to anger groove (2) and the reverse opposite of gas port of inlet chute (3), and inlet chute (3) adopt the new trend system, and inlet chute (3) press gas to adjacent breather's play gas groove (2) direction flow, can make the air current be the rotatory business turn over of annular in paint spray booth (1), paint spray booth (1) top has downwards and is group (4) of admitting air toward the malleation of diffusion all around, and paint spray booth (1) bottom has upwards to the back pressure group (5) of admitting air of diffusion all around, and paint spray booth (1) interior air current flow path is up and down toward pressure diffusion all around, and the air current is changed to the circulation all.
2. A spray booth according to claim 1, wherein: the air port of the air inlet groove (3) presses air towards the inner wall direction of the spray booth (1), the drainage direction of the air port of the air outlet groove (2) is staggered with the air port of the air inlet groove (3), and the air collecting surface of the air port of the air outlet groove (2) is larger than the air outlet surface of the air port of the air inlet groove (3).
3. A vehicle spray booth according to claim 1 or 2, wherein: paint spray booth (1) bottom has first fan (21), and each goes out gas tank (2) and is connected with first fan (21) through the trachea, and enters dissolving tank (6) behind water curtain spray set below first fan (21), dissolving tank (6) other end upwards connects exhaust passage (7), connects waste water treatment pond (8) downwards.
4. A spray booth according to claim 3, wherein: the water curtain spraying device comprises a plurality of spraying heads (61) positioned on two sides below the first fan (21), and each spraying head (61) is obliquely sprayed downwards to form the water curtain.
5. A spray booth according to claim 3, wherein: an ionization adsorption layer (71) and an odor filtering layer (72) are sequentially arranged in the exhaust channel (7) from bottom to top.
6. An automotive spray booth according to claim 5, wherein: the ionization adsorption layer (71) is composed of a plurality of anode adsorption rods and cathode adsorption rods.
7. A vehicle spray booth according to claim 1 or 2, wherein: the positive pressure air inlet group (4) and the back pressure air inlet group (5) are annular or rectangular, air ports of the positive pressure air inlet group and the back pressure air inlet group are inclined all around, the center of the spray booth (1) is an automobile placing area, and the air pressure of the positive pressure air inlet group (4) and the back pressure air inlet group (5) is diffused all around in the automobile placing area.
8. An automotive spray booth according to claim 7, wherein: the bottom of the paint spraying chamber (1) is provided with a heating device (9) on the inner side of the back-pressure air inlet group (5), and the floor of the paint spraying chamber (1) above the heating device (9) is provided with a grid fence.
9. An automotive spray booth according to claim 7, wherein: the positive pressure air inlet group (4) is supplied with air by a second fan (41), and the back pressure air inlet group (5) is supplied with air by a third fan (51).
10. A spray booth according to claim 8, wherein: and a negative pressure fan (91) is arranged above the heating device (9), namely in the middle of the positive pressure air inlet group (4), and is used for driving hot air to vertically rise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283737.3U CN210614144U (en) | 2019-08-09 | 2019-08-09 | Automobile paint spraying chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283737.3U CN210614144U (en) | 2019-08-09 | 2019-08-09 | Automobile paint spraying chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210614144U true CN210614144U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921283737.3U Active CN210614144U (en) | 2019-08-09 | 2019-08-09 | Automobile paint spraying chamber |
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| Country | Link |
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| CN (1) | CN210614144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293022A (en) * | 2019-08-09 | 2019-10-01 | 广东新润环保技术研发有限公司 | A kind of automotive lacquer room |
-
2019
- 2019-08-09 CN CN201921283737.3U patent/CN210614144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293022A (en) * | 2019-08-09 | 2019-10-01 | 广东新润环保技术研发有限公司 | A kind of automotive lacquer room |
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