Paint spray booth paint mist treatment device for civil defense door

Abstract

The utility model provides a paint spray booth paint mist treatment device for a civil defense door. The paint spray booth paint mist treatment device for the civil defense door comprises a treatment box arranged on one side of the civil defense door of a paint spray booth, a cavity is formed in the treatment box, and a plurality of air holes used for sucking paint mist are formed in the inner wall of the cavity; the box body is fixedly mounted at the top of the treatment box; the fan is fixedly mounted at the top of the treatment box, an air suction pipe is fixedly mounted at the air inlet end of the fan, and one end of the air suction pipe extends into the cavity; the mounting pipe is fixedly mounted at the exhaust end of the fan, and one end of the mounting pipe extends into the box body. According to the paint spray booth paint mist treatment device for the civil defense door, the technical problems that when paint spraying personnel walk out of a paint spray booth, a large amount of paint mist pollutes the outdoor environment, and the outdoor environment is seriously polluted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint mist treatment, in particular to a paint mist treatment device for a paint spraying room of a civil air defense door. Background Art

[0002] A spray paint room, as the name implies, is a room or equipment specifically used for spray painting. It provides a closed, controlled environment that allows the spray painting process to be carried out under specific conditions. Some existing spray paint rooms will install air-raid doors at the entrances and exits. The main function of the air-raid doors is protection and sealing, which can effectively prevent the paint mist in the spray paint room from leaking into the external environment and can protect the outdoor environment.

[0003] However, when the painters open the civil air defense door and walk outside the paint room, the paint mist in the paint room will easily leak into the outdoor environment, and the painters will also carry a large amount of paint mist on their bodies, which will also cause great pollution to the outdoor environment. Therefore, it is necessary to provide a paint mist treatment device for a paint room with civil air defense doors to solve the above technical problems. Utility Model Content

[0004] In order to solve the technical problem that a large amount of paint mist will pollute the outdoor environment when the painters walk out of the paint spraying room, causing great pollution to the outdoor environment, the utility model provides a paint mist treatment device for the paint spraying room of civil air defense doors.

[0005] The paint mist treatment device for a paint spraying room with a civil air defense door provided by the utility model comprises: a treatment box arranged at one side of the civil air defense door in the paint spraying room, the treatment box being provided with a cavity, and the inner wall of the cavity being provided with a plurality of air holes for sucking paint mist; a box body, the box body being fixedly mounted on the top of the treatment box; a fan, the fan being fixedly mounted on the top of the treatment box, an air suction pipe being fixedly mounted on the air inlet end of the fan, and one end of the air suction pipe extending to the interior of the cavity; a mounting pipe, the mounting pipe being fixedly mounted on the exhaust end of the fan, and one end of the mounting pipe extending to the interior of the box body; a threaded pipe, the threaded pipe being threadedly mounted on the mounting pipe, and an oil mist filter being fixedly mounted on one end of the threaded pipe; a connecting pipe, the connecting pipe being fixedly mounted on the box body, and the bottom end of the connecting pipe extending to the interior of the treatment box; a paint mist cleaning mechanism, the paint mist cleaning mechanism being mounted on the treatment box, and used for cleaning the paint mist on the spray painter.

[0006] Preferably, the paint mist cleaning mechanism includes a screw, a motor, a connecting block, a sleeve, a mouth-shaped tube and a hose, the screw is rotatably mounted on the top inner wall of the processing box, the top end of the screw extends to the outside of the processing box, the motor is arranged above the processing box, the output shaft of the motor is fixedly connected to the top end of the screw, the connecting block is threadedly mounted on the screw, the sleeve is slidably mounted on the connecting tube, the mouth-shaped tube is fixedly mounted on the connecting block and the sleeve, a plurality of through holes for blowing are provided on the mouth-shaped tube, the hose is fixedly mounted on the mouth-shaped tube, one end of the hose is fixedly connected to the connecting tube, and the hose is communicated with the connecting tube.

[0007] Preferably, an operation button is fixedly mounted on an inner wall of one side of the processing box, and a controller is fixedly mounted on one side of the processing box.

[0008] Preferably, an entrance is opened on one side of the processing box, and a switch door is provided on the entrance.

[0009] Preferably, two installation grooves are provided on the inner wall of the box body, and activated carbon filters for treating gas are arranged on the two installation grooves.

[0010] Preferably, a sealing gasket is fixedly installed on one side of the processing box, and the sealing gasket is made of rubber.

[0011] Preferably, a handle is fixedly mounted on one side of the switch door, and the handle is arranged in a U shape.

[0012] Preferably, a protective shell is fixedly installed on the top of the processing box, and the top inner wall of the protective shell is fixedly connected to the motor.

[0013] Compared with the related art, the paint mist treatment device for the paint spraying room of the civil air defense door provided by the utility model has the following beneficial effects:

[0014] The utility model provides a paint mist treatment device for a paint spraying room of a civil air defense door, by opening and closing the door, the paint mist of the paint spraying room can be prevented from entering the treatment box from the entrance when the device is not in use. After the door is opened, the paint sprayer can enter the treatment box. By using the operating button and the controller in coordination, the fan and the paint mist cleaning mechanism can be operated at the same time, so that the paint mist cleaning mechanism can use gas to blow away the paint mist carried on the body of the paint sprayer, and the paint mist scattered in the treatment box can be absorbed through a plurality of air holes, and the absorbed paint mist will be transported to the oil mist filter for purification treatment, which can remove most of the harmful substances in the paint mist, and the paint mist treated by the oil mist filter can be secondary purified through two activated carbon filters, which can improve the treatment effect of the paint mist, and the purified gas will finally be discharged to the treatment box again. After a period of reciprocation, the paint mist in the treatment box can be purified, so that when the paint sprayer opens the civil air defense door to the outside of the paint spraying room, the pollution caused by the paint mist to the outdoor environment can be effectively reduced, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a paint mist treatment device for a paint spraying room for civil air defense doors provided by the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the connecting pipe and the sliding sleeve in the utility model;

[0017] Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown;

[0018] Figure 4 for Figure 1 An enlarged schematic diagram of part B is shown.

[0019] Numbers in the figure: 1. Civil air defense door; 2. Processing box; 3. Cavity; 4. Box; 5. Fan; 6. Intake pipe; 7. Mounting pipe; 8. Threaded pipe; 9. Oil mist filter; 10. Connecting pipe; 11. Screw; 12. Motor; 13. Connecting block; 14. Sliding sleeve; 15. Mouth-shaped pipe; 16. Hose; 17. Operation button; 18. Door switch; 19. Activated carbon filter; 20. Sealing gasket. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a paint mist treatment device for a paint spraying room for civil air defense doors provided by the utility model; Figure 2 It is a three-dimensional structural schematic diagram of the connecting pipe and the sliding sleeve in the utility model; Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 4 for Figure 1 The enlarged schematic diagram of part B is shown. The paint mist treatment device for a paint spraying room with civil air defense doors comprises: a treatment box 2 arranged on one side of the civil air defense door 1 of the paint spraying room, the treatment box 2 is provided with a cavity 3, and the inner wall of the cavity 3 is provided with a plurality of air holes for sucking paint mist; a box 4, the box 4 is fixedly mounted on the top of the treatment box 2; a fan 5, the fan 5 is fixedly mounted on the top of the treatment box 2, an air intake pipe 6 is fixedly mounted on the air inlet end of the fan 5, and one end of the air intake pipe 6 extends to the inside of the cavity 3; a mounting pipe 7, the mounting pipe 7 is fixedly mounted on the exhaust end of the fan 5, and one end of the mounting pipe 7 extends to the inside of the box 4; a threaded pipe 8, the threaded pipe 8 is threadedly mounted on the mounting pipe 7, and an oil mist filter 9 is fixedly mounted on one end of the threaded pipe 8; a connecting pipe 10, the connecting pipe 10 Fixedly installed on the box body 4, the bottom end of the connecting pipe 10 extends to the interior of the processing box 2; a paint mist cleaning mechanism, which is installed on the processing box 2 and is used to clean the paint mist on the painter. Through the coordinated use of the fan 5 and the paint mist cleaning mechanism, the paint mist carried on the painter's body can be blown away by gas, and the paint mist scattered in the processing box 2 can be absorbed through multiple air holes. The absorbed paint mist will be transported to the oil mist filter 9 for purification, which can remove most of the harmful substances in the paint mist. The purified gas will finally be discharged into the processing box 2 again. After a period of reciprocation, the paint mist in the processing box 2 can be purified. In this way, when the painter opens the civil air defense door 1 to the outside of the paint spraying room, the pollution caused by the paint mist to the outdoor environment can be effectively reduced, and the use effect is better.

[0022] The paint mist cleaning mechanism includes a screw 11, a motor 12, a connecting block 13, a sleeve 14, a mouth-shaped tube 15 and a hose 16. The screw 11 is rotatably mounted on the top inner wall of the processing box 2, and the top end of the screw 11 extends to the outside of the processing box 2. The motor 12 is arranged above the processing box 2, and the output shaft of the motor 12 is fixedly connected to the top end of the screw 11. The connecting block 13 is threadedly mounted on the screw 11, and the sleeve 14 is slidably mounted on the connecting tube 10. The mouth-shaped tube 15 is fixedly mounted on the connecting block 13 and the sleeve 14. A plurality of through holes for blowing are opened on the mouth-shaped tube 15. The hose 16 is fixedly mounted on the mouth-shaped tube 15, and one end of the hose 16 is fixedly connected to the connecting tube 10, and the hose 16 is communicated with the connecting tube 10.

[0023] An operation button 17 is fixedly mounted on an inner wall of one side of the processing box 2 , and a controller is fixedly mounted on one side of the processing box 2 .

[0024] An entrance is provided on one side of the processing box 2, and a switch door 18 is provided on the entrance. The switch door 18 can prevent the paint mist in the paint spraying room from entering the processing box 2 through the entrance when the device is not in use. After the switch door 18 is opened, the spray painter can enter the processing box 2 through the entrance.

[0025] Two installation grooves are provided on the inner wall of the box body 4, and activated carbon filters 19 for treating gas are arranged on the two installation grooves. The paint mist treated by the oil mist filter 9 can be subjected to secondary purification through the two activated carbon filters 19, thereby improving the treatment effect of the paint mist.

[0026] A sealing gasket 20 is fixedly installed on one side of the processing box 2. The sealing gasket 20 is made of rubber. The sealing gasket 20 can improve the sealing performance inside the processing box 2 so that the device can be better fitted on the wall of the paint spraying room.

[0027] A handle is fixedly mounted on one side of the switch door 18, and the handle is arranged in a U shape.

[0028] A protective shell is fixedly installed on the top of the processing box 2, and the top inner wall of the protective shell is fixedly connected to the motor 12. The protective shell can support and protect the motor 12.

[0029] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0030] The working principle of the paint mist treatment device for the paint spraying room of the civil air defense door provided by the utility model is as follows:

[0031] During the use of the device, when the painter wants to leave the paint room, he first uses the handle to open the switch door 18, then enters the processing box 2 from the entrance, and after entering the processing box 2, he closes the switch door 18. Then the painter stands under the mouth tube 15 and presses the operation button 17 once. After the operation button 17 is pressed, the controller will automatically start the motor 12 and the fan 5. The time can be set to one to three minutes. When the time is up, the controller will automatically stop the operation of the motor 12 and the fan 5. The motor 12 will drive the screw 11 to rotate, and the screw 11 will drive the continuous The connecting block 13 moves vertically, and the connecting block 13 drives the mouth-shaped tube 15 to move vertically. When the mouth-shaped tube 15 moves, the sliding sleeve 14 connected to the mouth-shaped tube 15 also slides on the connecting tube 10. During the movement of the mouth-shaped tube 15, the fan 5 increases the air pressure in the box 4, so that the box 4 conveys the gas to the connecting tube 10, and the connecting tube 10 conveys the gas to the hose 16, and the hose 16 conveys the gas to the mouth-shaped tube 15, and finally discharges the gas from the multiple through holes. The discharged gas blows on the body of the painter to disperse the paint mist carried on the body of the painter;

[0032] Due to the use of the fan 5, multiple air holes will suck the paint mist floating in the treatment box 2 into the cavity 3, and then the paint mist entering the cavity 3 will enter the interior of the fan 5 from the suction pipe 6. The fan 5 will transport the paint mist to the oil mist filter 9 through the mounting pipe 7 and the threaded pipe 8. The oil mist filter 9 can remove most of the harmful substances in the paint mist. Then the paint mist will be discharged from the oil mist filter 9, and then after being filtered and adsorbed by two activated carbon filters 19, it will enter the connecting pipe 10 again, and finally be discharged from the multiple through holes on the mouth-shaped pipe 15, and so on. After a period of time, the paint mist in the treatment box 2 can be purified, and finally the painter can open the civil defense door 1 to the outside of the paint spraying room, which can effectively reduce the pollution of the outdoor environment caused by the paint mist, and the use effect is better.

[0033] Compared with the related art, the paint mist treatment device for the paint spraying room of the civil air defense door provided by the utility model has the following beneficial effects:

[0034] The utility model provides a paint mist treatment device for a paint spraying room of a civil air defense door. By opening and closing the door 18, the paint mist of the paint spraying room can be prevented from entering the treatment box 2 from the entrance when the device is not in use. After the opening and closing the door 18 is opened, the paint sprayer can enter the treatment box 2. By operating the button 17 and the controller in cooperation, the fan 5 and the paint mist cleaning mechanism can be operated at the same time, so that the paint mist cleaning mechanism can use gas to blow away the paint mist carried on the body of the paint sprayer, and the paint mist scattered in the treatment box 2 can be absorbed through a plurality of air holes. The absorbed paint mist will be transported to the oil mist filter 9 for purification treatment, and most of the harmful substances in the paint mist can be removed. The paint mist treated by the oil mist filter 9 can be subjected to secondary purification treatment through two activated carbon filters 19, which can improve the treatment effect of the paint mist. The purified gas will finally be discharged into the treatment box 2 again. After a period of reciprocation, the paint mist in the treatment box 2 can be purified. In this way, when the paint sprayer opens the civil air defense door 1 to the outside of the paint spraying room, the pollution caused by the paint mist to the outdoor environment can be effectively reduced, and the use effect is good.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A paint mist treatment device for a paint spraying room of a civil air defense door, characterized in that: include: A processing box is arranged on one side of the air-defense door of the paint spraying room, wherein a cavity is provided on the processing box, and a plurality of air holes for sucking paint mist are provided on the inner wall of the cavity; A box body, the box body is fixedly installed on the top of the processing box; A fan, the fan is fixedly mounted on the top of the processing box, an air intake pipe is fixedly mounted on the air inlet end of the fan, and one end of the air intake pipe extends to the interior of the cavity; A mounting pipe, wherein the mounting pipe is fixedly mounted on the exhaust end of the fan, and one end of the mounting pipe extends into the interior of the box; A threaded pipe, wherein the threaded pipe is threadedly mounted on the mounting pipe, and an oil mist filter is fixedly mounted on one end of the threaded pipe; A connecting pipe, the connecting pipe is fixedly mounted on the box body, and the bottom end of the connecting pipe extends to the interior of the processing box; A paint mist cleaning mechanism is installed on the processing box and is used to clean the paint mist on the paint spraying personnel.

2. The paint mist treatment device for a paint spraying room for civil air defense doors according to claim 1 is characterized in that: The paint mist cleaning mechanism includes a screw, a motor, a connecting block, a sliding sleeve, a mouth-shaped tube and a hose. The screw is rotatably mounted on the top inner wall of the processing box, and the top end of the screw extends to the outside of the processing box. The motor is arranged above the processing box, and the output shaft of the motor is fixedly connected to the top end of the screw. The connecting block is threadedly mounted on the screw, and the sliding sleeve is slidably mounted on the connecting tube. The mouth-shaped tube is fixedly mounted on the connecting block and the sliding sleeve, and a plurality of through holes for blowing are provided on the mouth-shaped tube. The hose is fixedly mounted on the mouth-shaped tube, and one end of the hose is fixedly connected to the connecting tube, and the hose is communicated with the connecting tube.

3. The paint mist treatment device for a paint spraying room for civil air defense doors according to claim 1 is characterized in that: An operation button is fixedly installed on an inner wall of one side of the processing box, and a controller is fixedly installed on one side of the processing box.

4. The paint mist treatment device for a paint spraying room for civil air defense doors according to claim 1 is characterized in that: An entrance is provided on one side of the processing box, and a switch door is provided on the entrance.

5. The paint mist treatment device for a paint spraying room for civil air defense doors according to claim 1 is characterized in that: Two installation grooves are arranged on the inner wall of the box body, and activated carbon filters for treating gas are arranged on the two installation grooves.

6. The paint mist treatment device for a paint spraying room for civil air defense doors according to claim 1 is characterized in that: A sealing gasket is fixedly installed on one side of the processing box, and the sealing gasket is made of rubber material.

7. The paint mist treatment device for a paint spraying room for civil air defense doors according to claim 4 is characterized in that: A handle is fixedly mounted on one side of the switch door, and the handle is arranged in a U shape.

8. The paint mist treatment device for a paint spraying room for civil air defense doors according to claim 2 is characterized in that: A protective shell is fixedly installed on the top of the processing box, and the top inner wall of the protective shell is fixedly connected to the motor.

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