An air filterable paint spray booth

Abstract

The utility model provides a kind of paint spray booth that can filter air, it is related to paint spray booth technical field, the utility model includes paint room body, the outer surface two sides of paint room body are provided with air inlet pipe and exhaust pipe, the outer surface of the bottom groove is equipped with a plurality of filter core by means of convenient device, the convenient device includes clamping plate, the filter core is fixed on the outer surface of clamping plate, the inner wall of the sliding slot is slidably connected with sliding plate, the sliding plate one end is provided with two springs, the utility model is equipped with convenient device, by installing bottom groove at the bottom end side edge of paint room body, filter core is installed on the outer surface side edge of bottom groove by clamping plate, make the air in the inside of paint room body pass through filter core and enter bottom groove, and pass through the bottom end side edge of paint room body and discharge, and can be fixed to clamping plate by moving the position of sliding plate after filter core adsorption full, to clamping plate and filter core for quick replacement, improve the convenience when using paint spray booth.

Description

Technical Field

[0001] This utility model relates to the field of spray booth technology, and in particular to a spray booth that can filter air. Background Technology

[0002] A spray booth is a device that provides a dedicated environment for painting operations, meeting the requirements of painting operations for temperature, humidity, light intensity, and air cleanliness. It can limit and treat the paint mist and organic waste gas generated during the painting operation before releasing them, making it an environmentally friendly painting equipment.

[0003] The air filter inside the spray booth is usually installed below the grid at the bottom of the booth. Air carrying paint will sink to the filter and be filtered before being discharged. However, the filter's adsorption and filtration effect is limited. When replacing the filter, the grid and the filter itself need to be completely removed, which is time-consuming and inconvenient, causing some inconvenience when using the spray booth. Utility Model Content

[0004] The purpose of this invention is to address the problem that the adsorption and filtration effect of the filter element is limited, and that replacing the filter element requires completely removing the grid and the filter element, which is time-consuming and inconvenient, causing certain inconveniences when using the spray booth. Therefore, this invention proposes a spray booth that can filter air.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a spray booth capable of filtering air, comprising a booth body, wherein an air inlet pipe and an exhaust pipe are respectively provided on both sides of the outer surface of the booth body, and three pipe heads are evenly arranged at one end of the air inlet pipe and pass through the top of the booth body, wherein a bottom groove is fixedly connected to the bottom of the booth body, and one end of the exhaust pipe located inside the booth body is connected to and passes through one side of the bottom groove, wherein a number of filter elements are installed on the outer surface of the bottom groove by means of a convenient device.

[0006] The effect achieved by the above components is as follows: When using the paint booth, the air supply pipe is connected to one end of the air inlet pipe, and the air extraction pipe is connected to one end of the exhaust pipe. After the workpiece is placed inside the paint booth, the painting work is carried out inside the paint booth. The air will enter the paint booth through the air inlet pipe and the top of the paint booth, causing the paint mist to sink inside the paint booth. At the same time, the exhaust fan connected to the outer exhaust pipe is operated to draw the air out through the bottom groove to the outside of the exhaust pipe. The filter element installed at the bottom groove with a convenient device can adsorb and filter the paint in the extracted air.

[0007] Preferably, the convenient device includes a card plate, the filter element is fixed on the outer surface of the card plate, the card plate is a hollow rectangular frame, the outer surface of the bottom groove is provided with a plurality of slots, the top of the bottom groove is provided with a plurality of sliding grooves, the inner wall of the sliding groove is slidably connected to a slide plate, one end of the slide plate is provided with two springs, the two ends of the springs are respectively fixedly connected to one end of the slide plate and one end of the inner wall of the sliding groove.

[0008] The effect achieved by the above components is as follows: When installing the filter element inside the bottom groove, insert the card plate into each slot on the outer surface of the bottom groove, so that the card plate moves downward on the inner wall of the slot until the bottom end of the card plate contacts the bottom end of the inner wall of the slot. When inserting the card plate, push the slide plate into the groove and compress the spring. When the bottom end of the card plate contacts the bottom end of the slot, release the slide plate and push the slide plate outward through the spring so that the slide plate is at the top of the card plate and fixes the card plate inside the slot. When the filter element on the card plate at a certain point in the bottom groove has absorbed a lot of paint, the slide plate can be pushed into the groove from the top of the card plate at that point and slid into the groove. Then, pull the card plate out and remove the filter element to install a new card plate and filter element. The filter element can be replaced quickly and individually.

[0009] Preferably, the outer surface of the card plate is fixedly connected to both sides with protrusions, and the outer surface of the protrusions is L-shaped.

[0010] The effect achieved by the above components is that pinching the protrusions on both sides of the outer surface of the card plate makes it easier to control the card plate for assembly and disassembly.

[0011] Preferably, the top of the inner wall of the slide groove is provided with a plurality of rectangular grooves, and the top of the slide plate is fixedly connected with a protrusion, which slides on the inner wall of the rectangular groove.

[0012] The effect achieved by the above components is that when assembling or disassembling the card plate, pushing the protrusion to slide on the inner wall of the rectangular groove makes it easier to control the movement position of the slide plate.

[0013] Preferably, a sealing sheet is fixedly connected to the outer surface of the protrusion, and the radius of the sealing sheet is greater than the length of the rectangular groove.

[0014] The effect achieved by the above components is that the rectangular groove can be sealed by setting a sealing plate to prevent paint from entering the groove through the rectangular groove.

[0015] Preferably, the outer edge of the top of the skateboard is a slope.

[0016] The effect achieved by the above components is that when installing the card plate, the bottom end of the card plate can be pressed vertically downwards to the inclined surface at the top of the slide plate, making it easier to directly control the slide plate to enter the slide groove without having to manually control the movement of the slide plate, thus improving the convenience of installing the card plate.

[0017] Preferably, one end of the slide plate is fixedly connected to two round rods, and the ends of the round rods away from the slide plate slide on the inner wall of the groove.

[0018] The effect achieved by the above components is that when the skateboard moves, the two round rods at one end of the skateboard will slide on one end of the inner wall of the slide groove. The round rods can further limit the angle between the skateboard and the slide groove, thereby increasing the stability of the skateboard when it moves.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] In this invention, a convenient device is provided. A bottom groove is installed at the bottom side of the paint booth body, and the filter element is installed on the outer surface side of the bottom groove through a clamping plate. This allows the air inside the paint booth to enter the bottom groove through the filter element and exit through the bottom side of the paint booth body. After the filter element is fully saturated, the clamping plate can be removed by moving the sliding plate to quickly replace the clamping plate and the filter element, thus improving the convenience of using the paint booth. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of the paint booth body of this utility model;

[0023] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the bottom groove of this utility model;

[0024] Figure 4 This utility model Figure 3 A magnified three-dimensional structural diagram of point A;

[0025] Figure 5 This is a three-dimensional structural diagram of the bottom groove of this utility model;

[0026] Figure 6 This is a three-dimensional structural diagram of the skateboard part of this utility model;

[0027] Figure 7 This is a three-dimensional structural diagram of the card plate of this utility model.

[0028] Legend: 1. Paint booth body; 2. Convenient device; 21. Slide; 22. Slide plate; 23. Spring; 24. Slot; 25. Clamping plate; 26. Protrusion; 27. Rectangular groove; 28. Protrusion; 29. ​​Sealing plate; 210. Round rod; 3. Air inlet pipe; 4. Exhaust pipe; 5. Bottom groove; 6. Filter element. Detailed Implementation

[0029] Example 1, such as Figure 1-3As shown, a spray booth capable of filtering air includes a booth body 1. An air inlet pipe 3 and an exhaust pipe 4 are respectively installed on both sides of the outer surface of the booth body 1. Three pipe heads are evenly distributed at one end of the air inlet pipe 3 and pass through the top of the booth body 1. A bottom groove 5 is fixedly connected to the bottom of the interior of the booth body 1. One end of the exhaust pipe 4 inside the booth body 1 is connected to and passes through one side of the bottom groove 5. Several filter elements 6 are installed on the outer surface of the bottom groove 5 using a convenient device 2. When using the spray booth, the air supply... One end of the pipe is connected to the air inlet pipe 3, and the other end of the exhaust pipe is connected to the exhaust pipe 4. After the workpiece is placed inside the paint booth 1, the painting work is carried out inside the paint booth 1. Air will enter the paint booth 1 through the top of the paint booth 1 via the air inlet pipe 3, causing the paint mist to sink inside the paint booth 1. At the same time, the exhaust fan connected to the outer exhaust pipe 4 is operated to draw the air out to the outside of the exhaust pipe 4 through the bottom groove 5. The filter element 6 installed at the bottom groove 5 with the help of the convenient device 2 can adsorb and filter the paint in the extracted air.

[0030] Reference Figure 1-7 As shown in this embodiment: the convenient device 2 includes a retaining plate 25, and the filter element 6 is fixed on the outer surface of the retaining plate 25. The retaining plate 25 is a hollow rectangular frame. The outer surface of the bottom groove 5 has several slots 24, and the top of the inside of the bottom groove 5 has several sliding grooves 21. The inner wall of the sliding groove 21 is slidably connected to a sliding plate 22. Two springs 23 are provided at one end of the sliding plate 22. The two ends of the springs 23 are respectively fixedly connected to one end of the sliding plate 22 and one end of the inner wall of the sliding groove 21. When installing the filter element 6 inside the bottom groove 5, the retaining plate 25 is inserted into each slot 24 on the outer surface of the bottom groove 5, so that the retaining plate 25 moves downward on the inner wall of the slot 24 and the bottom end of the retaining plate 25 contacts the bottom end of the inner wall of the slot 24. When the retaining plate 25 is inserted, the sliding plate 22 is pushed to slide into the sliding groove 21 and the springs 23 are compressed. When the bottom end of the retaining plate 25 contacts the bottom end of the slot 24, the sliding plate 22 is released and the springs 23 push the sliding plate 22 outward. The sliding plate 22 is positioned at the top of the card plate 25, fixing the card plate 25 inside the slot 24. When the filter element 6 on the card plate 25 at a certain point in the bottom groove 5 is fully saturated with paint, the sliding plate 22 can be pushed from the top of the card plate 25 at that point to slide into the inner wall of the slide groove 21. Then, the card plate 25 can be pulled out, the filter element 6 removed, and a new card plate 25 and filter element 6 installed. The filter element 6 can be quickly replaced individually. By setting up the convenient device 2, the bottom groove 5 is installed at the bottom side of the paint booth 1, and the filter element 6 is installed on the outer side of the bottom groove 5 through the card plate 25. This allows the air inside the paint booth 1 to enter the bottom groove 5 through the filter element 6 and be discharged through the bottom side of the paint booth 1. After the filter element 6 is fully saturated, the position of the card plate 25 can be released by moving the position of the sliding plate 22, allowing for quick replacement of the card plate 25 and filter element 6, thus improving the convenience of using the paint booth.

[0031] Reference Figure 2-7As shown in this embodiment: protrusions 26 are fixedly connected to both sides of the outer surface of the card plate 25. The outer surface of the protrusions 26 is L-shaped. Pinching the protrusions 26 on both sides of the outer surface of the card plate 25 makes it easier to control the card plate 25 for assembly and disassembly. Several rectangular grooves 27 are opened at the top of the inner wall of the slide groove 21. A protrusion 28 is fixedly connected to the top of the slide plate 22. The protrusion 28 slides on the inner wall of the rectangular groove 27. When assembling or disassembling the card plate 25, pushing the protrusion 28 to slide on the inner wall of the rectangular groove 27 makes it easier to control the movement position of the slide plate 22.

[0032] Reference Figure 2-7 As shown in this embodiment: a sealing plate 29 is fixedly connected to the outer surface of the protrusion 28. The radius of the sealing plate 29 is larger than the length of the rectangular groove 27. By setting the sealing plate 29, the rectangular groove 27 can be sealed to prevent paint from entering the slide groove 21 through the rectangular groove 27. The outer edge of the top of the slide plate 22 is a slope. When installing the clamping plate 25, the bottom end of the clamping plate 25 can be pressed vertically downward to the slope of the top of the slide plate 22, which makes it easier to directly control the slide plate 22 to enter the slide groove 21 without having to manually control the movement of the slide plate 22, thus improving the convenience of installing the clamping plate 25.

[0033] Reference Figure 2-7 As shown in this embodiment: two round rods 210 are fixedly connected to one end of the slide plate 22. The end of the round rod 210 away from the slide plate 22 slides on the inner wall of the slide groove 21. When the slide plate 22 is controlled to move, the two round rods 210 at one end of the slide plate 22 will slide on the inner wall of the slide groove 21. The angle between the slide plate 22 and the slide groove 21 can be further restricted by the round rods 210, thereby increasing the stability of the slide plate 22 when it moves.

[0034] Working principle: When using the paint booth, connect one end of the air supply pipe to the air inlet pipe 3, and connect one end of the exhaust pipe to the exhaust pipe 4. When installing the filter element 6 inside the bottom groove 5, insert the clamping plate 25 into each slot 24 on the outer surface of the bottom groove 5, so that the clamping plate 25 moves downward on the inner wall of the slot 24 until the bottom end of the clamping plate 25 contacts the bottom end of the inner wall of the slot 24. When inserting the clamping plate 25, push the sliding plate 22 to slide into the groove 21 and compress the spring 23. When the bottom end of the clamping plate 25 contacts the bottom end of the slot 24, release the sliding plate 22 and push the sliding plate 22 outward through the spring 23, so that the sliding plate 22 is located at the top of the clamping plate 25, fixing the clamping plate 25 inside the slot 24. Then, the workpiece is placed into the paint booth body. After the painting work is carried out inside the paint booth 1, the air will enter the paint booth 1 through the air inlet pipe 3 and the top of the paint booth 1, causing the paint mist to sink inside the paint booth 1. At the same time, the exhaust fan connected to the outer exhaust pipe 4 will operate to draw the air out through the bottom groove 5 to the outside of the exhaust pipe 4. The filter element 6 at the bottom groove 5 can adsorb and filter the paint in the extracted air. When the filter element 6 on the plate 25 at a certain point in the bottom groove 5 is fully adsorbed with paint, the slide plate 22 can be pushed at the top of the plate 25 to slide into the inner wall of the slide groove 21 and then pulled out of the plate 25 to remove the filter element 6 and install a new plate 25 and filter element 6 to quickly replace the filter element 6.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A booth for painting articles, in which booth the air is filtered, comprising a booth body (1), characterized in that: The paint booth body (1) has an air inlet pipe (3) and an exhaust pipe (4) on both sides of its outer surface. One end of the air inlet pipe (3) has three pipe heads evenly arranged at the top of the paint booth body (1) and communicating with the top of the paint booth body (1). The bottom of the paint booth body (1) is fixedly connected to a bottom groove (5). One end of the exhaust pipe (4) inside the paint booth body (1) is connected to and communicates with one side of the bottom groove (5). The outer surface of the bottom groove (5) is equipped with several filter elements (6) by means of a convenient device (2).

2. A booth according to claim 1, wherein: The convenient device (2) includes a card plate (25), the filter element (6) is fixed on the outer surface of the card plate (25), the card plate (25) is a hollow rectangular frame, the outer surface of the bottom groove (5) is provided with a number of slots (24), the top of the bottom groove (5) is provided with a number of sliding grooves (21), the inner wall of the sliding groove (21) is slidably connected with a sliding plate (22), one end of the sliding plate (22) is provided with two springs (23), the two ends of the springs (23) are respectively fixedly connected to one end of the sliding plate (22) and one end of the inner wall of the sliding groove (21).

3. A booth according to claim 2, wherein: The outer surface of the card plate (25) is fixedly connected to both sides of the tabs (26), and the outer surface of the tabs (26) is L-shaped.

4. A booth according to claim 3, wherein: The inner wall of the slide (21) has several rectangular grooves (27) at the top, and the top of the slide plate (22) is fixedly connected to a protrusion (28), which slides on the inner wall of the rectangular groove (27).

5. The air-filtering spray booth according to claim 4, characterized in that: A sealing plate (29) is fixedly connected to the outer surface of the protrusion (28), and the radius of the sealing plate (29) is greater than the length of the rectangular groove (27).

6. A filterable booth according to claim 5, wherein: The top outer edge of the skateboard (22) is a slope.

7. A filterable air booth according to claim 6, wherein: Two round rods (210) are fixedly connected to one end of the slide plate (22), and the end of the round rod (210) away from the slide plate (22) slides on the inner wall of the groove (21).

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