CN114950908A - A lacquer (apparatus) underworld based on adjustable temperature and humidity - Google Patents

Abstract

The invention relates to the technical field of drying equipment, and specifically discloses a lacquer painting (device) vaginal chamber based on adjustable temperature and humidity. The top is provided with a dehumidification outlet for the discharge of moisture, the left and right sides of the upper partition are provided with air vents and sealing doors, the dry room is provided with an air inlet and outlet, and the left side of the shady room body is equipped with a humidifier. The right side is connected with a humidification pipe and a humidification nozzle, a shade drying rack is arranged inside the shade drying room, a support device is arranged above the shade drying rack, heaters are arranged in an array at the bottom of the shade drying rack, and a temperature and humidity detector is arranged at the bottom of the left side wall of the shade room body , the humidifier, heater and temperature and humidity detector are connected to the controller. The temperature and humidity inside the lacquer (apparatus) of the present invention are controlled by a controller, so that the inside of the lacquer (apparatus) can maintain a specific temperature and humidity range, so that the natural lacquer can be dried in the shade faster and better dry quality and leveling.

Description

A lacquer (apparatus) underworld based on adjustable temperature and humidity

technical field

The invention relates to the technical field of drying equipment, in particular to a lacquer painting (device) underworld based on adjustable temperature and humidity

Background technique

The application of lacquer has a history of more than 8,000 years in China, but lacquer painting (ware) has only been recognized as an independent painting for only a few decades, and its greatest advantages and bottlenecks are derived from lacquer. Features - Gorgeous and heavy. Because the creator of lacquer painting (ware) still presents the effect of combining large lacquer and different materials on the wooden body on the basis of traditional lacquer art techniques, no matter in which way, it is necessary to rely on the wooden body (inherent form) for lacquer painting ( device) creation and presentation.

The traditional lacquer painting (ware) includes a board body, and the board body consists of a wooden keel frame and two plywood. The traditional lacquer painting (ware) board is handled by installing two plywood on the sides of the wooden keel frame, respectively. The wooden keel frame and the two plywoods are reinforced with iron nails, and then the outer sides of the two plywoods are painted separately. In the specific preparation process of lacquer painting (ware), the drying link is always a difficult problem to solve. For example, during the drying process of the existing lacquer painting (ware), its drying quality and leveling are relatively poor, which makes it difficult for the large lacquer to meet the requirements of better appearance quality after decorative coating on the lacquer painting (ware) board. , it is easy to cause the paint surface to ripple and cause the surface to be uneven and affect the surface appearance. If the finished lacquer painting (device) is directly placed on the open space for drying in the shade, the drying time will be several weeks due to the slow air circulation around the drying side of the lacquer painting (device), which will seriously affect the production cycle.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a kind of lacquer painting (device) underworld based on the adjustable temperature and humidity in view of the above-mentioned problems at present. The temperature and humidity inside the lacquer (apparatus) shady room are controlled by a controller, so that the inside of the lacquer (apparatus) shady room maintains a specific temperature and humidity range, to ensure that the natural lacquer can be effectively dried in the shade, and to ensure better drying quality. and leveling, thereby solving the deficiencies and defects of the existing technology.

In order to solve the above-mentioned problems, the present invention adopts the following technical scheme: a kind of lacquer painting (device) pudendal chamber based on adjustable temperature and humidity, comprising pudendal chamber body, the front end of described pubic chamber body is provided with a door, and the The chamber body is provided with a shady dry chamber that divides the inner chamber of the vulva body into an outer chamber and an inner chamber, and the outer chamber is provided with a moisture accumulation chamber that divides the upper part of the outer chamber into an upper side and a lower drum. The upper baffle of the air chamber, the top of the moisture accumulation chamber is provided with a moisture exhaust port for discharging moisture, and the left and right sides of the upper baffle are provided with up and down ventilation ports and can be controlled A closed door for opening and closing the vent, the left and right sides of the dry room are provided with air inlets and outlets connecting the blast room and the dry room, a humidifier is installed on the left side of the body of the vagina, and the right side of the humidifier is installed. A humidification pipe is connected to the side, and the humidification pipe runs through the body of the shady room, the drying room in the shade, and extends to the air outlet cavity in the upper part of the drying room in the shade. A support device is arranged above the shade drying rack, heaters are arranged in an array at the bottom of the shade drying rack, and a temperature and humidity detector is arranged at the bottom of the left side wall of the shade body, and the humidifier, the heater and the temperature and humidity detector are connected on the controller.

Further, an air heating device and a blowing device capable of blowing forward or reverse alternately are installed in the blast chamber, and the blast device can draw the air in the dry room from the air inlet and outlet on one side. In the blast room and re-blow into the dry room from the air inlet and outlet on the other side.

Further, the shade drying frame includes angle steel and mesh plate, and the angle steel includes vertical angle steel and horizontal angle steel. Between them, a frame for overlapping the stencils is formed.

Further, the frame is provided with multiple layers in parallel between the angle steels, the corner positions of each layer of the frame are provided with steel triangular plates, the triangular plates are fixed and welded on the vertical angle steel, and the mesh plate is placed horizontally on the upper part of the frame.

Further, the support device includes a sliding rod, the sliding rod is fixedly connected with the shade drying rack, the top of the sliding rod is fixedly connected with a fixing block, the fixing block is fixedly connected with the inner wall of the shade drying rack, and the sliding rod slides. A slider is connected, a support spring is fixedly connected to the top of the slider, the support spring is sleeved with the sliding rod, and a connecting block is fixedly connected to the side wall of the slider.

Further, the gap of the connecting block is fixedly connected with a guide rod, the number of the guide rod is two, and the guide rod is slidably connected with a clamping device, and the clamping device corresponds to the frame.

Further, the clamping device includes a moving block, the moving block is slidably connected to the positive guide rod, a pressing block is fixedly connected to the bottom of the moving block, the pressing block corresponds to the frame, and the moving block is A fixing nut is arranged on the top of the fuselage, and the moving block is fixedly connected with the guiding rod through the fixing nut.

Further, a sealing door for blocking the left ventilation port is hinged on the left side of the ventilation port on the left side, and a sealing door for blocking the right ventilation port is hinged on the right side of the right ventilation port. An opening and closing mechanism capable of driving the sealing door to swing is installed between it and the body of the vagina, and the sealing door can be swung into the moisture collecting chamber to realize the opening of the vent.

Further, the lower part of the lower chamber is provided with a uniform air device located on the lower side of each air inlet and outlet. The two air uniform devices have the same structure and are symmetrically arranged left and right. In the shade drying room where the lacquer painting (apparatus) is placed, the uniform air device can make the air blown down from the air inlet and outlet evenly blow into the shade drying room up and down; , the left edge of the lower air distribution plate extends to the left beyond the left edge of the upper adjacent air distribution plate by a distance, and the gap between the upper and lower adjacent air distribution panels constitutes an air guide gap, and the air distribution plate is the left side. A curved plate with a high position and a low position on the right side or a flat plate arranged in an inclined manner.

Further, the air blowing device includes an axial flow fan installed in the air blowing chamber, and the air heating device includes heat exchange fins installed on both sides of the air blowing device.

Owing to adopting the above-mentioned technical scheme, the beneficial effects of the present invention are:

First of all, this application controls the internal temperature and humidity of the body of the penis within a certain range, which can ensure that the lacquer painting (device) will not quickly evaporate moisture and cause drying stress and strain damage during the drying process of the lacquer painting (device). The surface quality after drying in the shade has a good protective effect;

Secondly, after the lacquer painting (ware) is dried in this environment, its surface leveling is relatively good, which is conducive to ensuring the appearance quality of the lacquer painting (ware) surface, and has better surface appearance quality for the lacquer painting (ware). protective effect.

Thirdly, the lacquer painting (apparatus) shade drying method of the present application is relatively simple to operate, has a high degree of intelligence, is easy to use, can improve the shade drying efficiency and shade drying uniformity, and can realize the function of separating dry and wet gas, so that during the drying process, Only the hot and humid air with high humidity at the top of the body of the vagina is discharged, thereby reducing energy consumption and improving the utilization rate of hot air, which has good practical value and promotion value.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present invention;

Fig. 2 is the full-section front view of Fig. 1;

Fig. 3 is the structural representation of A part of the invention;

In the figure: 1. Yin room body; 2. Room door; 3. Shade dry room; 4. Upper partition; 5. Moisture gathering room; 6. Blast room; 10. Air inlet and outlet; 11. Blower device; 12. Air heating device; 13. Air distribution board; 14. Air inlet; 15. Shade drying rack; 16. Frame; 172. Supporting spring; 173. Sliding rod; 174. Slider; 175. Connecting block; 176. Fixing nut; 178. Movement block; 179. Squeeze block; 18. Heater; 19. Temperature and humidity detector; Air outlet cavity; 21. Humidifier; 22. Humidifying pipe; 23. Humidifying nozzle.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-3, a lacquer painting (device) pudendal chamber based on adjustable temperature and humidity, including pudendal chamber body 1, the front end of said pudendal chamber body 1 is provided with a door 2, said pudendal chamber body 1 is provided with a dry room 3 that divides the inner cavity of the vulvar body 1 into an outer cavity and an inner cavity, and the outer cavity is provided with a moisture accumulation chamber 5 that divides the upper part of the outer cavity into an upper side and a lower side. The upper baffle 4 of the blast chamber 6, the top of the moisture accumulation chamber 5 is provided with a moisture exhaust port 7 for the discharge of moisture, and the left and right sides of the upper baffle 4 are provided with up and down The ventilation port 8 that passes through and the sealing door 9 that can control the opening and closing of the ventilation port 8, the left and right sides of the dry shade room 3 are provided with air inlets and outlets 10 that communicate with the blast chamber 6 and the dry shade room 3. A humidifier 21 is installed on the left side of the room body 1, and a humidification pipe 22 is connected to the right side of the humidifier 21. The humidification pipe 22 runs through the shady room body 1, the dry room 3 and extends to the air outlet cavity 20 in the upper part of the dry room 3. The lower part of the air outlet cavity 20 is provided with a number of humidification nozzles 23, the shade drying room 3 is provided with a shade drying rack 15, the upper part of the shade drying rack 15 is provided with a support device 17, and the bottom of the shade room body 1 is provided with an inlet The tuyere 14, heaters 18 are arranged in an array at the bottom of the shade drying rack 15, and a temperature and humidity detector 19 is arranged at the bottom of the left side wall of the shady chamber body 1. The humidifier 21, the heater 18 and the temperature and humidity detector 19 are connected to the controller.

Further, an air heating device 12 and an air blowing device 11 capable of blowing forward or reverse alternately are installed in the blast chamber 6, and the blast device 11 can blow the air in the dry room 3 from one side of the blower. The air inlet and outlet are drawn into the blast chamber 6 and re-blown into the dry room 3 from the air inlet and outlet 10 on the other side.

Further, described shade drying rack 15 comprises angle steel and mesh plate, and described angle steel comprises vertical angle steel and horizontal angle steel, and described vertical angle steel is 4, and vertical arrangement forms 4 corner points of rectangle, and horizontal angle steel is parallel and symmetrically fixed and welded at the vertical angle. Between the angle steels, a frame 16 of mesh plate overlap is formed, and the frame 16 is provided with multiple layers in parallel between the angle steels, and the corner positions of each layer of the frame 16 are provided with steel triangular plates, and the triangular plates are fixedly welded on the vertical angle steel, so The screen plate is placed horizontally on the upper part of the frame 16 .

Further, the support device 17 includes a sliding rod 173 , the sliding rod 173 is fixedly connected with the shade drying rack 15 , the top of the sliding rod 173 is fixedly connected with a fixing block 171 , and the fixing block 171 is connected with the inner wall of the shade drying rack 15 . Fixed connection, the sliding rod 173 is slidably connected with a sliding block 174, the top of the sliding block 174 is fixedly connected with a supporting spring 172, the supporting spring 172 is sleeved with the sliding rod 173, and the side wall of the sliding block 174 is fixed A connecting block 175 is connected, the gap of the connecting block 175 is fixedly connected with a guiding rod 177, the number of the guiding rod 177 is two, and the guiding rod 177 is slidably connected with a clamping device, the clamping device The device corresponds to the frame 16, the clamping device includes a moving block 178, the moving block 178 is slidably connected with the guide rod 177, and a pressing block 179 is fixedly connected to the bottom of the moving block 178. The pressing block 179 corresponds to the frame 16 , the top of the moving block 178 is provided with a fixing nut 176 , and the moving block 178 is fixedly connected to the positive guide rod 177 through the fixing nut 176 .

Further, a door 9 for blocking the left vent 8 is hinged on the left side of the vent port 8 on the left side, and a door 9 for blocking the vent port 8 on the right side is hinged on the right side of the vent port 8 on the right side. The sealing door 9 is installed with an opening and closing mechanism capable of driving the sealing door 9 to swing between the sealing door 9 and the vagina body 1 .

Further, the lower part of the lower chamber is provided with a uniform air device located on the lower side of each air inlet and outlet 10. The two uniform air devices have the same structure and are arranged symmetrically on the left and right. The space between the two air uniform devices is used for forming In the drying room 3 where the lacquer painting (apparatus) is placed, the uniform air device can blow the air blown out from the air inlet and outlet 10 evenly up and down into the drying room 3; The left edge of the lower air distribution plate 13 exceeds the left edge of the upper adjacent air distribution plate 13 by a distance to the left, and the gap between the upper and lower adjacent air distribution panels 13 constitutes an air guide gap, The air distribution plate 13 is an arc-shaped plate with a high position on the left side and a low position on the right side or a flat plate arranged in an oblique shape.

Further, the blowing device 11 includes an axial flow fan installed in the blowing chamber 6 , and the air heating device 12 includes heat exchange fins installed on both sides of the blowing device 11 .

It should be noted that the controller used in this application is a PLC touch screen controller, which is a product of the prior art. The humidifier is an industrial ultrasonic humidifier, the brand name is kungchung/public, and the model is ly-020y. The heater is an air conditioner heater, and the hot air generated by the heating of the air conditioner flows upwards from the bottom of the drying rack, and the hot air passes through the screen plate to heat and dry the lacquer painting (device). Since the control temperature of the air conditioner can be controlled and adjusted, the heating temperature of the air conditioner can be adjusted by the controller, thereby adjusting the indoor temperature, which can be realized by means of the prior art. The temperature and humidity detector is actually a temperature and humidity sensor. The temperature and humidity sensor can choose the SONBEST/Sobo brand, the sensor series can choose SM73, and the model can choose SM7320. In a specific use process, the temperature and humidity detector is used to detect the temperature and humidity of the environment where it is located, and transmit the above information to the controller. Regarding the connection control between the controller and the heater, the humidifier and the temperature and humidity detector, this technical solution is mainly carried out by the technical personnel of the controller manufacturer to guide the setting or provide auxiliary services, which is a completely achievable technical means.

The present invention comprises the steps of:

Step S1: place the lacquer (ware) wooden tire coated with natural lacquer that needs to be dried in the shade on the screen, the thickness of each wooden tire is 5cm～10cm, and the surface of the wooden tire is coated with a thickness of 0.1mm～10cm. 0.3mm natural lacquer;

Step S2: the mesh plate is a steel mesh plate, and the mesh diameter of the mesh plate is 3 mm to 5 mm; when the wooden tire is placed on the mesh plate for drying, keep the wooden tire in a vertical position to avoid a large area between the surface of the wooden tire and the mesh plate Contact will affect the appearance quality; multiple wooden tires are arranged in parallel with each other, and the distance between the wooden tires is 3cm to 5cm;

Step S3: use the controller to control the internal room temperature of the drying room at 25°C to 30°C; control the humidity within the range of 50% to 60%, and place the lacquer (ware) wooden tire coated with natural lacquer in the interior of the drying room for drying. Dry for 3h to 4h; the temperature and humidity of the inner room of the dry room are detected by a temperature and humidity detector 19;

Step S4: After the lacquer painting (device) is dried, first turn off the humidifier 21, continue to use the heater 18 to dry for 10 to 20 minutes, remove the residual water vapor, open the door 2, and take out the paint coated with natural lacquer Draw (device) and encapsulate and save, or carry out subsequent process processing.

Preferably, the temperature and humidity control method in the dry room is as follows: the controller is a touch screen controller, the temperature control range on the controller is set to be 25°C to 30°C, and the humidity control range is set to be 50% to 60% ; When the temperature and humidity detector 19 detects that the temperature is lower than 25 ℃, or the temperature is higher than 30 ℃, the temperature and humidity detector 19 sends the temperature information to the controller to make a judgment, and sends an instruction to the heater 18; if received If the temperature information received is lower than 25°C, the temperature of the heater 18 is controlled to increase; if the received temperature information is higher than 30°C, the power supply of the heater 18 is turned off and heating is stopped; when the received humidity information is lower than 50%, the Increase the humidification speed of the humidifier 21, when the humidity inside the dry room is higher; when the received humidity information is higher than 60%, control the switch of the humidifier 21 through the controller, stop humidification, and reduce the humidity to the control range.

The air heating device 12 can continuously heat the air in the shady room body 1, and the blowing device 11 can realize the forward or reverse blowing alternately, therefore, the lacquer painting (device) in the shady drying room 3 can be blown in the forward direction. , and then improve the efficiency of drying in the shade and the uniformity of the shade system; secondly, when the blowing device 11 performs the forward or reverse blowing alternately, the sealing doors 9 on the left and right sides of the upper baffle 4 are also opened alternately, that is, when the blower When the device 11 blows the air in the blast chamber 6 from the right side to the left side, the right side door 9 is opened to open the right side vent 8, while the left side door 9 keeps the left side vent 8 closed. , of course, when the blowing device 11 blows in the reverse direction, the ventilation port 8 on the right side will be closed, and the ventilation port 8 on the left side will be opened; The right air vent 8 is opened, therefore, in the process of circulating the hot air from the lower chamber to the blast chamber 6 after drying in the shade, the hot and humid air with larger water content rises faster, so the water content The hot and humid air that is located at the uppermost level will rise through the ventilation port 8 on the right side and stay in the moisture accumulation chamber 5, and then be discharged regularly or irregularly through the moisture exhaust port 7 at the top of the moisture accumulation chamber 5. The lower hot air with lower water volume will pass through the blowing device and the air heating device 12 again and enter the lower chamber again to perform the shade-drying operation; therefore, the present invention selectively reduces the humidity to higher humidity during the process of dehumidification and ventilation. Therefore, in the prior art, all the hot air in the vagina body 1 can only be discharged blindly, and then the present invention can improve the utilization efficiency of hot air, reduce energy consumption, and has a simple and ingenious structure, and can improve the efficiency of drying in the shade. and shade-dry uniformity.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. a lacquer painting (device) pudendal chamber based on adjustable temperature, humidity, comprising pubic chamber body (1), the front end of described pubic chamber body (1) is provided with door (2), it is characterized in that: all The vaginal chamber body (1) is provided with a dry room (3) that separates the inner cavity of the vaginal chamber body (1) into an outer chamber and an inner chamber, and the outer chamber is provided with an upper part of the outer chamber that is divided into an upper chamber. The upper partition plate (4) of the moisture collecting chamber (5) on the side and the blowing chamber (6) on the lower side, the top of the moisture collecting chamber (5) is provided with a moisture exhaust port (7) for the discharge of moisture ), the left side and the right side of the upper partition plate (4) are provided with a ventilation port (8) that runs through up and down and a sealing door (9) that can control the opening and closing of the ventilation port (8). 3) The left and right sides are provided with air inlets and outlets (10) that communicate with the blast chamber (6) and the dry room (3), and a humidifier (21) is installed on the left side of the body (1) of the vaginal room. A humidification pipe (22) is connected to the right side of the humidifier (21), and the humidification pipe (22) runs through the pubic room body (1), the dry room (3) and extends to the air outlet in the upper part of the dry room (3). A cavity (20), a plurality of humidification nozzles (23) are arranged at the lower part of the air outlet cavity (20), a shade drying rack (15) is arranged inside the shade drying room (3), and a shade drying rack (15) is arranged above the shade drying rack (15). A support device (17), heaters (18) are arranged in an array at the bottom of the shade drying rack (15), a temperature and humidity detector (19) is provided at the bottom of the left side wall of the shady chamber body (1), and the humidifier (21) ), heater (18) and temperature and humidity detector (19) are connected to the controller. 2. A lacquer painting (device) (device) underworld based on adjustable temperature and humidity according to claim 1, characterized in that: an air heating device (12) is installed in the blast chamber (6) and a blowing device (11) capable of blowing air alternately in forward or reverse directions, the blowing device (11) can draw the air in the dry room (3) from the air inlet and outlet on one side into the blowing room (6). ) and re-blow into the dry room (3) from the air inlet and outlet (10) on the other side. 3. a kind of paint painting (device) shady room based on adjustable temperature and humidity according to claim 1, is characterized in that: described shade drying frame (15) comprises angle steel and mesh plate, and described angle steel comprises vertical angle steel and horizontal Angle steel, the number of vertical angle steel is 4, which are vertically arranged to form four corner points of a rectangle, and the horizontal angle steel is fixed and welded in parallel and symmetrical between the vertical angle steel to form a frame (16) for overlapping mesh plates. 4. a kind of lacquer painting (device) nebula based on adjustable temperature, humidity according to claim 3, is characterized in that: described frame (16) is provided with multiple layers in parallel between angle steels, and each layer of frame ( The corner positions of 16) are all provided with steel triangular plates, the triangular plates are fixedly welded on the vertical angle steel, and the mesh plate is placed horizontally on the upper part of the frame (16). 5. A lacquer (apparatus) nebula based on adjustable temperature and humidity according to claim 1, characterized in that: the support device (17) comprises a sliding rod (173), and the sliding rod (173) ) is fixedly connected with the shade drying rack (15), the top of the sliding rod (173) is fixedly connected with a fixing block (171), the fixing block (171) is fixedly connected with the inner wall of the shade drying rack (15), the sliding rod (173) A slider (174) is slidably connected, and a support spring (172) is fixedly connected to the top of the slider (174), the support spring (172) is sleeved with the sliding rod (173), and the slider A connecting block (175) is fixedly connected to the side wall of (174). 6. A lacquer painting (device) vaginal chamber based on adjustable temperature and humidity according to claim 5, characterized in that: the gap of the connecting block (175) is fixedly connected with a guide rod (177), so The number of the guiding rods (177) is two, and the guiding rods (177) are slidably connected with a clamping device, and the clamping device corresponds to the frame (16). 7. A lacquer painting (device) pudendal chamber based on adjustable temperature and humidity according to claim 6, characterized in that: the clamping device comprises a moving block (178), and the moving block (178) and the The guide rod (177) is slidably connected, the bottom of the moving block (178) is fixedly connected with a pressing block (179), the pressing block (179) corresponds to the frame (16), and the moving block (178) ) is provided with a fixing nut (176) at the top, and the moving block (178) is fixedly connected with the guiding rod (177) through the fixing nut (176). 8. A kind of lacquer painting (device) pudendal chamber based on adjustable temperature and humidity according to claim 1, characterized in that: the left side part of the vent (8) on the left side is hingedly equipped with a blocking left side. The sealing door (9) of the side air vent (8), the right part of the right air vent (8) is hinged with a sealing door (9) that blocks the right air vent (8), and the sealing door (9) is connected to the female side. An opening and closing mechanism capable of driving the sealing door (9) to swing is installed between the room body (1), and the sealing door (9) can be swung into the moisture collecting chamber (5) to realize the opening of the ventilation port (8). 9. A kind of lacquer painting (device) vaginal chamber based on adjustable temperature and humidity according to claim 8, characterized in that: the lower part of the lower chamber is provided with under each air inlet and outlet (10) The air distribution device on the side, the two air distribution devices have the same structure and are arranged symmetrically on the left and right, and the space between the two air distribution devices constitutes a dry room (3) for placing lacquer paintings (devices). The air blown downward from the air inlet and outlet (10) is blown into the dry room (3) evenly up and down; the air distribution device on the left includes a plurality of air distribution plates (13) arranged at intervals up and down, and the lower air distribution plate (13) ) to the left beyond the left edge of the upper adjacent air distribution plate (13) by a distance, the gap between the upper and lower adjacent air distribution panels (13) constitutes an air guide gap, and the air distribution panel (13) ) is an arc-shaped plate with a high position on the left and a low position on the right, or a flat plate arranged in an oblique shape. 10. A lacquer (apparatus) nebula based on adjustable temperature and humidity according to claim 9, characterized in that: the blowing device (11) comprises a shaft installed in the blowing chamber (6) A flow fan, wherein the air heating device (12) includes heat exchange fins installed on both sides of the blowing device (11).

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