Water-based paint spraying and baking room

Abstract

The utility model relates to the technical field of paint spraying and baking rooms, in particular to a water-based paint spraying and baking room which comprises a paint baking room body and a purification assembly. The purification assembly comprises a fan, a connecting pipe, a water storage tank, a filter tank, a communicating pipe, a stirring motor, a stirring shaft and an adsorption component, the fan is fixedly connected with the baking finish house body, the connecting pipe is installed on the fan, the water storage tank is fixedly connected with the connecting pipe, the filter tank is fixedly connected with the water storage tank, and the two ends of the communicating pipe communicate with the water storage tank and the filter tank correspondingly; the stirring motor is connected with the water storage tank, the stirring shaft is arranged on the stirring motor, waste gas in the baking finish house body is pumped to the connecting pipe through the draught fan, the waste gas is introduced into the bottom of the water storage tank through the connecting pipe, paint mist in the waste gas is absorbed through water, meanwhile, the stirring motor drives the stirring shaft to rotate, and the paint mist absorption effect is improved; therefore, the purposes of reducing the cost and improving the waste gas treatment effect are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray paint booths, in particular to a water-based spray paint booth. Background Art

[0002] Spray paint booths are equipment suitable for spraying and baking automotive paint. In order to meet environmental protection standards, automotive coatings are developing towards water-based, high-solid and powder. Among them, water-based technology is one of the most effective ways. Traditional spray paint booths have airflow dead corners, which affect the baking effect.

[0003] Prior art CN207343053U discloses a water-based spray paint booth, comprising a booth body, a main fan is provided on the left side of the booth body, a heating chamber is connected to the top of the main fan, a burner body is provided in the heating chamber, a heat exchanger body is provided on one side of the burner body, a first dryer is installed on one side of the heat exchanger body, an air duct is provided on the top of the heating chamber, a nozzle is provided on the outside of the light box, the top of the nozzle is connected to the air chamber, the bottom of the nozzle is connected to an air supply cabinet, a centrifugal fan is provided in the air supply cabinet, an air outlet pipe on the centrifugal fan is connected to the interior of the booth body and filter cotton is provided on the air outlet pipe, a second dryer is provided at the bottom corner of the inner body of the booth body, a guide pipe is connected to the right side wall of the booth body, ground cotton is provided on the guide pipe, and an activated carbon environmental protection cabinet is connected to the right side of the guide pipe. The utility model water-based spray paint booth has high practicality.

[0004] The above device uses a centrifugal fan to enhance the air flow in the dead corner at the bottom of the light box, ensure the air flow inside the paint booth, and filter through the glass fiber and activated carbon layer. However, this requires frequent replacement of the glass fiber and activated carbon layer, which increases costs and is time-consuming and labor-intensive. Utility Model Content

[0005] The utility model aims to provide a water-based spray paint booth, which solves the problem that the existing water-based spray paint booth needs to frequently replace the glass fiber and activated carbon layer, which increases the cost and is time-consuming and labor-intensive.

[0006] To achieve the above-mentioned purpose, the utility model provides a water-based spray paint booth, including a paint booth body and a purification component; the purification component includes a fan, a connecting pipe, a water storage tank, a filter box, a connecting pipe, a stirring motor, a stirring shaft and an adsorption component, the fan is fixedly connected to the paint booth body, and is communicated with the paint booth body, and is located on one side of the paint booth body, the connecting pipe is installed on the fan, and is communicated with the fan, the water storage tank is fixedly connected to the connecting pipe, and is communicated with the connecting pipe, and is located at one end of the connecting pipe away from the fan, the filter box is fixedly connected to the water storage tank, and is located on one side of the water storage tank, the two ends of the connecting pipe are respectively communicated with the water storage tank and the filter box, the connecting pipe is installed on the water storage tank, the stirring motor is connected to the water storage tank, and is located on one side of the water storage tank, the stirring shaft is arranged on the stirring motor, and is connected to the output end of the stirring motor, and the adsorption component is arranged inside the filter box.

[0007] Wherein, the stirring shaft comprises a shaft body and a plate body, wherein the shaft body is arranged on the stirring motor and connected to the output end of the stirring motor; the plate body is fixedly connected to the shaft body and arranged on the shaft body.

[0008] Wherein, the adsorption component includes a spring, an activated carbon filter plate, a collection frame and a vibration component, the spring is connected to the filter box and is located inside the filter box; the activated carbon filter plate is connected to the spring, and is slidably connected to the filter box, and is located at one end of the spring; the collection frame is connected to the filter box and is located inside the filter box; the vibration component is arranged on the filter box.

[0009] Wherein, the vibration component includes a rotating motor, a rotating shaft and a cam, the rotating motor is connected to the filter box and is located on one side of the filter box; the rotating shaft is arranged on the rotating motor and connected to the output end of the rotating motor, the cam is fixedly connected to the rotating shaft, abuts against the activated carbon filter plate, and is sleeved on the rotating shaft.

[0010] Wherein, the adsorption component also includes an electric heating plate, which is fixedly connected to the filter box and located inside the filter box.

[0011] The utility model provides a water-based spray paint room, in which the exhaust gas inside the paint room body is pumped to the connecting pipe through the fan, and the exhaust gas is passed into the bottom of the water storage tank through the connecting pipe. When the exhaust gas rises in the water, the paint mist in the exhaust gas is absorbed by the water, and at the same time, the stirring motor drives the stirring shaft to rotate, so that the stirring shaft can break up the water bubbles formed by the exhaust gas, thereby improving the contact effect between the exhaust gas and water, thereby improving the absorption effect of the paint mist. After the paint mist is absorbed by the water inside the water storage tank, the exhaust gas enters the filter box, and the harmful substances in the exhaust gas are further absorbed by the filter box. Finally, the exhaust gas is discharged to the outside through the opening on the top of the filter box. The staff can ensure the adsorption effect of the paint mist in the exhaust gas by regularly replacing the water inside the water storage tank, thereby achieving the purpose of reducing costs and improving the exhaust gas treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the water-based spray paint room of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the purification component of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the installation structure of the electric heating plate of the second embodiment of the utility model.

[0016] In the figure: 101-paint booth body, 102-purification component, 103-fan, 104-connecting pipe, 105-water storage tank, 106-filter box, 107-connecting pipe, 108-stirring motor, 109-stirring shaft, 110-adsorption component, 111-shaft body, 112-plate body, 113-spring, 114-activated carbon filter plate, 115-collection frame, 116-vibration component, 117-rotating motor, 118-rotating shaft, 119-cam, 201-electric heating plate. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] First embodiment:

[0019] See also Figure 1 and Figure 2 ,in Figure 1This is the overall structural diagram of the water-based spray paint room. Figure 2 It is a schematic diagram of the structure of the purification component.

[0020] The utility model provides a water-based spray paint booth, including a spray paint booth body 101 and a purification component 102, wherein the purification component 102 includes a fan 103, a connecting pipe 104, a water storage tank 105, a filter box 106, a connecting pipe 107, a stirring motor 108, a stirring shaft 109 and an adsorption component 110, wherein the stirring shaft 109 includes a shaft body 111 and a plate body 112, and the adsorption component 110 includes a spring 113, an activated carbon filter plate 114, a collection frame 115 and a vibration component 116, wherein the vibration component 116 includes a rotating motor 117 , shaft 118 and cam 119, the paint mist in the exhaust gas is adsorbed by the water inside the water storage tank 105, and the bubbles formed by the exhaust gas in the water are broken up by the stirring motor 108 to enhance the adsorption effect of the paint mist, and finally the exhaust gas is filtered through the adsorption component 110 and then discharged, so as to achieve the purpose of saving costs and enhancing the exhaust gas purification effect. It can be understood that the aforementioned scheme can be used for purifying the exhaust gas inside the paint room body 101, and can also be used for desorbing impurities attached to the activated carbon filter plate 114.

[0021] According to this specific embodiment, a sealing door is provided on the paint booth body 101, and the paint booth body 101 is sealed by the sealing door; the paint booth body 101 is also provided with an air intake device (not shown in the figure), and the outside air is filtered and heated by the air intake device and then drawn into the paint booth body 101. The air intake device is a prior art, and its working principle and structure are not described in detail here.

[0022] The fan 103 is fixedly connected to the paint booth body 101, communicated with the paint booth body 101, and located on one side of the paint booth body 101. The connecting pipe 104 is installed on the fan 103 and communicated with the fan 103. The water storage tank 105 is fixedly connected to the connecting pipe 104 and communicated with the connecting pipe 104, and is located at one end of the connecting pipe 104 away from the fan 103. The filter box 106 is fixedly connected to the water storage tank 105 and is located at the end of the water storage tank 104 away from the fan 103. The connecting pipe 107 is connected to the water tank 105 and the filter box 106 at both ends. The connecting pipe 107 is installed on the water tank 105. The stirring motor 108 is connected to the water tank 105 and is located on one side of the water tank 105. The stirring shaft 109 is arranged on the stirring motor 108 and connected to the output end of the stirring motor 108. The adsorption member 110 is arranged inside the filter box 106. The water tank 105 is installed on the paint booth body 1 01, the water tank 105 is filled with water, and a drain port is provided at the bottom thereof, so as to facilitate the replacement of the water in the water tank 105. The exhaust gas in the paint booth body 101 is pumped to the connecting pipe 104 through the fan 103, and the exhaust gas is passed into the bottom of the water tank 105 through the connecting pipe 104. When the exhaust gas rises in the water, the paint mist in the exhaust gas is absorbed by the water. At the same time, the stirring motor 108 drives the stirring shaft 109 to rotate, so that the stirring shaft 109 can The bubbles formed by the exhaust gas are broken up to improve the contact effect between the exhaust gas and water, thereby improving the absorption effect of the paint mist. After the paint mist is adsorbed by the water inside the water storage tank 105, the exhaust gas enters the filter box 106, and the harmful substances in the exhaust gas are further adsorbed by the filter box 106. Finally, the exhaust gas is discharged to the outside through the opening on the top of the filter box 106. The staff can regularly replace the water inside the water storage tank 105 to ensure the adsorption effect of the paint mist in the exhaust gas, thereby achieving the purpose of reducing costs and improving the exhaust gas treatment effect.

[0023] Secondly, the shaft 111 is arranged on the stirring motor 108 and connected to the output end of the stirring motor 108; the plate 112 is fixedly connected to the shaft 111 and arranged on the shaft 111. There are multiple plates 112 and they are evenly distributed on the shaft 111. The shaft 111 is driven to rotate by the stirring motor 108, and then the shaft 111 drives the multiple plates 112 to rotate, so that the plates 112 can disperse the bubbles in the water in the water tank 105.

[0024] At the same time, the spring 113 is connected to the filter box 106 and is located inside the filter box 106; the activated carbon filter plate 114 is connected to the spring 113, and is slidably connected to the filter box 106, and is located at one end of the spring 113; the collecting frame 115 is connected to the filter box 106 and is located inside the filter box 106; the vibration component 116 is arranged on the filter box 106.

[0025] In addition, the rotating motor 117 is connected to the filter box 106 and is located on one side of the filter box 106; the rotating shaft 118 is arranged on the rotating motor 117 and connected to the output end of the rotating motor 117; the cam 119 is fixedly connected to the rotating shaft 118, abuts against the activated carbon filter plate 114, and is sleeved on the rotating shaft 118.

[0026] There are multiple springs 113, and the elasticity of the springs 113 enables the activated carbon filter plate 114 to move up and down. There are two cams 119, and the rotating motor 117 drives the rotating shaft 118 to rotate, and then the rotating shaft 118 drives the cam 119 to rotate, so that the protrusion on the cam 119 periodically abuts against the activated carbon filter plate 114, so that the activated carbon filter plate 114 vibrates under the action of the cam 119 and the springs 113, and impurities attached to the activated carbon filter plate 114 are shaken off, and the impurities finally fall into the collection frame 115 for collection, thereby achieving the purpose of cleaning the activated carbon filter plate 114.

[0027] When the water-based spray paint room of this embodiment is used, the exhaust gas is sucked into the connecting pipe 104 through the fan 103, and the exhaust gas is passed into the water inside the water storage tank 105 through the connecting pipe 104. The paint mist in the exhaust gas is adsorbed by the water inside the water storage tank 105. During the rising process of the exhaust gas, the stirring motor 108 drives the stirring shaft 109 to rotate, so that the stirring shaft 109 breaks up the bubbles formed by the exhaust gas in the water, thereby improving the adsorption effect of water on the paint mist. Finally, the exhaust gas passes through the connecting pipe 104. The pipe 107 enters the filter box 106, and the harmful substances in the exhaust gas are further adsorbed by the activated carbon filter plate 114. When the activated carbon filter plate 114 needs to be cleaned, the rotating motor 117 is started to drive the rotating shaft 118 and the cam 119 to rotate, so that the activated carbon filter plate 114 vibrates under the action of the cam 119 and the spring 113, thereby shaking off the impurities on the activated carbon filter plate 114 and causing the impurities to fall into the collection frame 115 for collection.

[0028] Second embodiment:

[0029] Based on the first embodiment, please refer to Figure 3 , Figure 3 2 is a schematic diagram of the installation structure of the electric heating plate of the second embodiment. The adsorption component 110 of this embodiment further includes an electric heating plate 201 .

[0030] According to this specific embodiment, the electric heating plate 201 is fixedly connected to the filter box 106 and is located inside the filter box 106. Two electric heating plates 201 are provided. When the activated carbon filter plate 114 is cleaned, the two electric heating plates 201 are started to heat the activated carbon filter plate 114, thereby desorbing the activated carbon filter plate 114.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A water-based spray paint booth, including a spray paint booth body, characterized in that: Also included is a purification component; The purification component includes a fan, a connecting pipe, a water storage tank, a filter box, a connecting pipe, a stirring motor, a stirring shaft and an adsorption component. The fan is fixedly connected to the paint booth body, is connected to the paint booth body, and is located on one side of the paint booth body. The connecting pipe is installed on the fan and is connected to the fan. The water storage tank is fixedly connected to the connecting pipe and is connected to the connecting pipe, and is located at one end of the connecting pipe away from the fan. The filter box is fixedly connected to the water storage tank and is located on one side of the water storage tank. Both ends of the connecting pipe are connected to the water storage tank and the filter box respectively. The connecting pipe is installed on the water storage tank. The stirring motor is connected to the water storage tank and is located on one side of the water storage tank. The stirring shaft is arranged on the stirring motor and is connected to the output end of the stirring motor. The adsorption component is arranged inside the filter box.

2. The water-based spray paint booth according to claim 1, characterized in that: The stirring shaft comprises a shaft body and a plate body. The shaft body is arranged on the stirring motor and connected to the output end of the stirring motor. The plate body is fixedly connected to the shaft body and arranged on the shaft body.

3. The water-based spray paint booth according to claim 1, characterized in that: The adsorption component includes a spring, an activated carbon filter plate, a collection frame and a vibration component. The spring is connected to the filter box and is located inside the filter box; the activated carbon filter plate is connected to the spring and is slidably connected to the filter box and is located at one end of the spring; the collection frame is connected to the filter box and is located inside the filter box; The vibration component is arranged on the filter box.

4. The water-based spray paint booth according to claim 3, characterized in that: The vibration component includes a rotating motor, a rotating shaft and a cam. The rotating motor is connected to the filter box and is located on one side of the filter box. The rotating shaft is arranged on the rotating motor and is connected to the output end of the rotating motor. The cam is fixedly connected to the rotating shaft, abuts against the activated carbon filter plate, and is sleeved on the rotating shaft.

5. The water-based spray paint booth according to claim 3, characterized in that: The adsorption component further comprises an electric heating plate, which is fixedly connected to the filter box and is located inside the filter box.

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