CN213855359U - Coating room for spraying water-based paint of diesel locomotive - Google Patents
Coating room for spraying water-based paint of diesel locomotive Download PDFInfo
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- CN213855359U CN213855359U CN202022825773.7U CN202022825773U CN213855359U CN 213855359 U CN213855359 U CN 213855359U CN 202022825773 U CN202022825773 U CN 202022825773U CN 213855359 U CN213855359 U CN 213855359U
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Abstract
The utility model discloses a coating room for spraying diesel locomotive water based paint. The coating room for spraying the water-based paint of the diesel locomotive is provided with a coating room main body and a control system, wherein a static pressure chamber and a coating warehouse are arranged in an inner cavity of the coating room main body through a partition plate, and a through hole for communicating the static pressure chamber with the coating warehouse is formed in the partition plate; the coating warehouse is provided with a workbench for placing workpieces, the lower part of the coating warehouse is connected with a tail gas treatment chamber, and the tail gas treatment chamber is connected with a tail gas emission assembly; static pressure room air inlet department installs the cooling dehumidification subassembly that plays cooling dehumidification effect to the air that gets into the application room main part, and cooling dehumidification subassembly is connected with the static pressure room air inlet including air filter, air cooling device and the air supply fan that connects gradually, air supply fan's gas outlet. The utility model discloses simple structure, it is easy and simple to handle, the air gets into the application storehouse after cooling dehumidification subassembly for the inside ambient temperature in application storehouse reaches the required humiture requirement of water based paint application.
Description
Technical Field
The utility model belongs to the technical field of the spraying equipment technique and specifically relates to a application room for spraying diesel locomotive water based paint.
Background
The solvent type coating for the locomotive has low requirements on the environmental temperature and humidity during construction, the environmental temperature and humidity in a general coating room can meet the requirements, and cooling and dehumidifying equipment is not used. The construction of the water-based paint has strict requirements on the temperature and the humidity in the coating room, and cooling and dehumidifying equipment needs to be added to the coating room, so that the temperature and the humidity of the environment in the coating room meet the coating requirement of the water-based paint.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a coating room for spraying water-based paint of an internal combustion locomotive.
The utility model provides a technical scheme that its technical problem adopted is: a coating room for spraying water-based paint of an internal combustion locomotive is provided with a coating room main body and a control system, wherein a static pressure chamber and a coating warehouse are arranged in the inner cavity of the coating room main body through a partition plate, and a through hole for communicating the static pressure chamber with the coating warehouse is arranged on the partition plate; the coating warehouse is provided with a workbench for placing workpieces, the lower part of the coating warehouse is connected with a tail gas treatment chamber, and the tail gas treatment chamber is connected with a tail gas emission assembly;
the air inlet of the static pressure chamber is provided with a cooling and dehumidifying component which plays a role in cooling and dehumidifying the air entering the coating room main body, the cooling and dehumidifying component comprises an air filtering device, an air cooling device and an air supply fan which are sequentially connected, and the air outlet of the air supply fan is connected with the air inlet of the static pressure chamber;
and the air supply fan and the tail gas emission assembly are both connected with the control system.
Furthermore, the air filtering device and the air supply fan are also provided with air heating devices, the air heating devices and the air cooling device are connected in parallel, the air inlet pipeline of the air heating device is provided with a heating valve, the air inlet pipeline of the air cooling device is provided with a cooling valve, and the heating valve and the cooling valve are both connected with the control system.
Furthermore, the tail gas emission assembly comprises an exhaust fan arranged at the gas outlet of the tail gas treatment chamber, the gas outlet of the exhaust fan is connected with an exhaust funnel through a pipeline, and the exhaust fan is connected with a control system.
Furthermore, a plurality of temperature and humidity sensors for monitoring the temperature of the inner cavity of the coating warehouse are mounted on the inner wall of the coating warehouse and connected with a control system.
Furthermore, the cooling and dehumidifying component is externally connected with the coating room main body.
The utility model has the advantages that: the utility model discloses simple structure has following advantage:
(1) the operation is simple and convenient, and air enters the coating warehouse after passing through the cooling and dehumidifying component, so that the ambient temperature in the coating warehouse meets the temperature and humidity requirement required by the coating of the water-based paint;
(2) the cooling and dehumidifying component is externally connected with the coating room main body, so that the coating room can be used for newly building the coating room and also can be used for refitting the original coating room, and the application range is wide;
(3) and an air heating device is additionally arranged, so that the processes of spraying, leveling and drying in the coating room can be integrally completed, more workshops are not required to be newly built, and the cost is saved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises an air filtering device, 2 an air cooling device, 3 an air supply fan, 4 a static pressure chamber, 5 an exhaust funnel, 6 a coating warehouse, 7 a workpiece, 8 an exhaust fan, 9 an air heating device, 10 a tail gas treatment chamber and 11 a temperature and humidity sensor.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The coating room for spraying the water-based paint of the diesel locomotive as shown in figure 1 has an air flow direction in an arrow direction, a coating room main body and a control system, wherein a static pressure chamber 4 and a coating warehouse 6 are arranged in an inner cavity of the coating room main body through a partition plate from top to bottom, and a through hole for communicating the static pressure chamber 4 with the coating warehouse 6 is arranged on the partition plate; the coating warehouse 6 is provided with a workbench for placing the workpiece 7, the lower part of the coating warehouse 6 is connected with a tail gas treatment chamber 10, and the tail gas treatment chamber 10 is connected with a tail gas emission component; the control system adopts a commercially available PLC controller;
a cooling and dehumidifying component which plays a role in cooling and dehumidifying air entering the coating room main body is arranged at an air inlet of the static pressure chamber 4, the cooling and dehumidifying component comprises an air filtering device 1, an air cooling device 2 and an air supply fan 3 which are sequentially connected, and an air outlet of the air supply fan 3 is connected with an air inlet of the static pressure chamber 4;
and the air supply fan 3 and the tail gas emission assembly are both connected with a control system.
The air filtering device 1 and the air supply fan 3 are also provided with an air heating device 9, the air heating device 9 is connected with the air cooling device 2 in parallel, an air inlet pipeline of the air heating device 9 is provided with a heating valve, an air inlet pipeline of the air cooling device 2 is provided with a cooling valve, and the heating valve and the cooling valve are both connected with a control system.
The tail gas emission component comprises an exhaust fan 8 arranged at the gas outlet of the tail gas treatment chamber 10, the gas outlet of the exhaust fan 8 is connected with an exhaust funnel 5 through a pipeline, and the exhaust fan 8 is connected with a control system.
A plurality of temperature and humidity sensors 11 for monitoring the temperature of the inner cavity of the coating warehouse 6 are arranged on the inner wall of the coating warehouse 6, and the temperature and humidity sensors 11 are connected with a control system. The temperature and humidity sensor 11 can transmit the monitored temperature and humidity signals to the control system, and the control system controls the air cooling device 2 and the air supply fan 3 to regulate air entering the coating warehouse 6.
The working process of the coating room for spraying the water-based paint of the diesel locomotive comprises the following steps:
(1) spraying, wherein in the spraying process of the workpiece 7, the control system closes the heating valve and the air heating device 9, the control system controls the cooling valve, the air cooling device 2, the air supply fan 3 and the air exhaust fan 8 to work, and the air outside the coating room filters dust and other impurities through the air filtering device 1; then the air enters an air cooling device 2 for cooling, the temperature of the air is reduced, water vapor in the air is changed into condensed water, and the relative humidity of the air is reduced; the cooled air enters a static pressure chamber 4 at the upper part of the coating room through an air supply fan 3 to be mixed, and the air is uniformly divided; then the paint enters a coating warehouse 6, the air moves from top to bottom in the coating warehouse 6, the paint mist is sent to a tail gas treatment chamber 10 at the lower part of the coating warehouse 6 for treatment, and the treated air is conveyed to an exhaust funnel 5 by an exhaust fan 8 to be exhausted;
(2) leveling, the workpiece 7 is sprayed and enters a leveling process, the control system controls the continuous cooling valve, the air cooling device 2, the air supply fan 3 and the air exhaust fan 8 to work, and the air traveling path is consistent with the spraying process;
(3) drying, the workpiece 7 is leveled to enter a drying process, the control system closes the cooling valve and the air cooling device 2, the control system opens the heating valve, the air heating device 9 and the air supply fan 3 and the air exhaust fan 8, and the air outside the coating room filters dust and other impurities through the air filtering device 1; then enters the air cooling device 2 to be heated, so that the temperature of the air is increased; the heated air enters a static pressure chamber 4 at the upper part of the coating room through an air supply fan 3 to be mixed, and the air is uniformly divided; then the paint enters the coating warehouse 6, the air moves from top to bottom in the coating warehouse 6, the paint mist is sent to a tail gas treatment chamber 10 at the lower part of the coating warehouse 6 for treatment, and the treated air is conveyed to an exhaust funnel 5 by an exhaust fan 8 to be exhausted.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (5)
1. The utility model provides a application room for spraying diesel locomotive water based paint which characterized in that: the coating room is provided with a coating room main body and a control system, an inner cavity of the coating room main body is provided with a static pressure chamber (4) and a coating warehouse (6) through a partition plate, and the partition plate is provided with a through hole for communicating the static pressure chamber (4) with the coating warehouse (6); the coating warehouse (6) is provided with a workbench for placing the workpiece (7), the lower part of the coating warehouse (6) is connected with a tail gas treatment chamber (10), and the tail gas treatment chamber (10) is connected with a tail gas emission component;
a cooling and dehumidifying component which plays a role in cooling and dehumidifying air entering the coating room main body is installed at an air inlet of the static pressure chamber (4), the cooling and dehumidifying component comprises an air filtering device (1), an air cooling device (2) and an air supply fan (3) which are sequentially connected, and an air outlet of the air supply fan (3) is connected with an air inlet of the static pressure chamber (4);
and the air supply fan (3) and the tail gas emission assembly are both connected with a control system.
2. The painting booth for spraying diesel locomotive water based paint according to claim 1, characterized in that: air heating device (9) are still installed to air filter (1) and air supply fan (3), and air heating device (9) and air cooling device (2) parallel arrangement, and the heating valve is installed to the air inlet pipeline of air heating device (9), and the cooling valve is installed to the air inlet pipeline of air cooling device (2), and heating valve and cooling valve all are connected with control system.
3. The painting booth for spraying diesel locomotive water based paint according to claim 1, characterized in that: the tail gas emission component comprises an exhaust fan (8) arranged at the gas outlet of the tail gas treatment chamber (10), the gas outlet of the exhaust fan (8) is connected with an exhaust funnel (5) through a pipeline, and the exhaust fan (8) is connected with a control system.
4. The painting booth for spraying diesel locomotive water based paint according to claim 1, characterized in that: a plurality of temperature and humidity sensors (11) for monitoring the temperature of the inner cavity of the coating warehouse (6) are installed on the inner wall of the coating warehouse (6), and the temperature and humidity sensors (11) are connected with a control system.
5. The painting booth for spraying diesel locomotive water based paint according to claim 1, characterized in that: the cooling and dehumidifying component is externally connected with the coating room main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022825773.7U CN213855359U (en) | 2020-11-30 | 2020-11-30 | Coating room for spraying water-based paint of diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022825773.7U CN213855359U (en) | 2020-11-30 | 2020-11-30 | Coating room for spraying water-based paint of diesel locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213855359U true CN213855359U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022825773.7U Active CN213855359U (en) | 2020-11-30 | 2020-11-30 | Coating room for spraying water-based paint of diesel locomotive |
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| Country | Link |
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| CN (1) | CN213855359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102587034B1 (en) * | 2023-04-21 | 2023-10-06 | 정윤창 | Autombile paint coating booth with heating system |
-
2020
- 2020-11-30 CN CN202022825773.7U patent/CN213855359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102587034B1 (en) * | 2023-04-21 | 2023-10-06 | 정윤창 | Autombile paint coating booth with heating system |
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