Paint mist honeycomb filter paper box

Abstract

This invention relates to the technical field of filter paper boxes, and in particular to a paint mist honeycomb filter paper box, which includes a connecting plate. One end surface of the connecting plate is provided with a sealing layer, and one end surface of the connecting plate is provided with fire-resistant and flame-retardant paper. A fixing plate is provided at each connection point between the fire-resistant and flame-retardant paper and the connecting plate. Mounting holes are provided at the top and bottom ends of each end surface of the fixing plate, and screws are inserted into each of the mounting holes. Partition plates are fixedly connected to the top and bottom ends of the fire-resistant and flame-retardant paper. Mounting blocks are fixedly connected to the top and bottom ends of both ends of the connecting plate. This device is made primarily of fire-resistant and flame-retardant paper and has an adhesive-free structure. The filter element is attached and fixed by inserting an internal support partition, making it less likely to deform in an ultra-high wind pressure working environment. The honeycomb filter paper has uniform shapes on the intake and exhaust surfaces, and the exhaust surface of the paper box is open. A layer of filter cotton is coated on the exhaust surface, effectively capturing most of the mist from the previous process.

Description

[Technical Field]

[0001] The present invention relates to the technical field of filter paper boxes, and in particular to a paint mist honeycomb filter paper box. [Background technology]

[0002] The exhaust air from spray booths in the painting industry always needs to capture a large amount of paint mist, and traditional filters are no longer sufficient, so the paper box filter was born. The main filtering principle of the paper box filter relies on complex ventilation channels, and the centrifugal force generated when the airflow turns causes the paint mist particles to contact and adhere to the filter.

[0003] In conventional paint mist honeycomb filter paper boxes, the support partition plate inside the exhaust port is not strong enough and the degree of opening and closing is poor. During use, the filter cotton on the exhaust surface is likely to interfere with each other, reducing the filtering area on the exhaust surface. When the amount of paint mist is large at the beginning, it is prone to clogging and the resistance increases quickly, thereby shortening the service life of the paint mist honeycomb filter paper box.

[0004] Therefore, in order to solve the problems raised in the background art above, a person skilled in the art provides a paint mist honeycomb filter paper box. Summary of the Invention [Problem to be solved by the invention]

[0005] The purpose of this invention is to solve the shortcomings of the prior art by providing a honeycomb-type filter paper box for paint mist. This filter paper box is made primarily of fire-resistant and flame-retardant paper, has an adhesive-free structure, and uses an internal support partition to attach and fix the filter element, making it less likely to deform in an ultra-high wind pressure environment. The honeycomb filter paper has uniform shapes on the intake and exhaust sides, and the exhaust side of the box is open and covered with a layer of filter cotton, which can effectively capture most of the mist from the previous process. [Means for solving the problem]

[0006] To achieve the above objective, the present invention provides the following technical solution: A paint mist honeycomb filter paper box, comprising a connecting plate. A sealing layer is provided on one end surface of the connecting plate, and fire-retardant paper is provided on one end surface of the connecting plate. A fixing plate is provided at each connection point between the fire-retardant paper and the connecting plate, and mounting holes are provided at the top and bottom ends of each end surface of the fixing plate, with screws being inserted into each of the mounting holes. A partition plate is fixedly connected to each of the top and bottom ends of the fire-retardant paper. Mounting blocks are fixedly connected to each of the top and bottom ends of both end surfaces of the connecting plate. Two openings are provided at one end of the fire-retardant paper, and filter cotton is disposed on the inner surfaces of the two openings.

[0007] Thanks to the above technical solution, this filter paper box is made mainly of fire-resistant and flame-retardant paper, and has an overall adhesive-free structure. The filter element is attached and fixed by inserting and arranging internal support partitions, making it less likely to deform in an ultra-high wind pressure working environment. The honeycomb filter paper has uniform shapes on the intake and exhaust surfaces, and the exhaust surface of the paper box is an opening. A layer of filter cotton is coated on the exhaust surface, which can effectively capture most of the mist from the previous process.

[0008] Furthermore, the sealing layer is made of a rubber material, and the sealing layer is in close contact with the connecting plate. According to the above technical solution, the product made of the material has a relatively high sealing performance, and the provided sealing layer connects the carton and the object to be connected, greatly improving the sealing performance of the connection points.

[0009] Furthermore, the ends of the plurality of screws all penetrate the fixing plate and screw-connect the fire-resistant and flame-retardant paper. With the above technical solution, the two are connected by screws, which greatly improves the convenience of attaching and detaching the fire-resistant and flame-retardant paper.

[0010] Furthermore, all of the plurality of fixed plates are fixedly connected to the connecting plate. The above technical solution can improve the connection strength through the fixed connection, and can fix the fire-resistant and flame-retardant paper more stably.

[0011] Furthermore, a mounting hole is formed on one side end surface of each of the plurality of mounting blocks. The above technical solution increases the installation convenience of the device through the open mounting holes.

[0012] Furthermore, the inner walls of the plurality of mounting holes are each provided with a connecting screw thread. The above technical solution makes it easy to connect the carton to other devices via screws due to the provided connecting threads.

[0013] Furthermore, the corners of the connecting plate are all rounded. The above technical solution increases the safety of use of the device due to the rounded corners provided. [Effects of the Invention]

[0014] This invention has the following beneficial effects: 1. This invention provides a honeycomb-type paint mist filter box. This honeycomb-type paint mist filter box is made mainly of fire-resistant and flame-retardant paper, and has an overall adhesive-free structure. The filter element is attached and fixed by inserting an internal support partition plate, making it less likely to deform in an ultra-high wind pressure working environment. The honeycomb-type filter paper has a uniform shape on the intake and exhaust surfaces, and a layer of filter cotton is coated on the exhaust surface, which can effectively capture most of the mist from the previous process. 2. This invention provides a paint mist honeycomb filter paper box, which strengthens the strength of the internal support partition, increases the opening and strength of the paint mist honeycomb filter paper box, reduces resistance, increases the paint capacity, and improves the service life. 3. This invention provides a paint mist honeycomb filter paper box, which has been improved so that the filter cotton on the exhaust side of the paint mist honeycomb filter paper box is fully open, avoiding the problem of the filter cotton being stuck together and interfering with each other. [Brief explanation of the drawings]

[0015] [Figure 1] 1 is a schematic perspective view of a paint mist honeycomb filter paper box according to the present invention; FIG. [Figure 2] 1 is a schematic diagram of the internal structure of the honeycomb-type paint mist filter paper box of the present invention. [Figure 3] FIG. 2 is an enlarged view of A in FIG. [Figure 4] FIG. 2 is an enlarged view of B in FIG. [Figure 5] 1 is a side view of the honeycomb-type paint mist filter paper box of the present invention. [Figure 6] 1 is a schematic cross-sectional view of a honeycomb-type paint mist filter paper box according to the present invention; FIG. DETAILED DESCRIPTION OF THE INVENTION

[0016] The following will clearly and completely explain the technical solutions described in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention, but it is clear that the described embodiments are only some of the embodiments of the present invention, and do not represent all of the embodiments. Based on the embodiments in the present invention, any other embodiments obtained by those skilled in the art without any creative work fall within the scope of protection of the present invention.

[0017] 1 to 6, the present invention provides the following embodiment: A honeycomb-type paint mist filter paper box includes a connecting plate 5. A sealing layer 4 is provided on one end surface of the connecting plate 5, and fire-resistant and flame-retardant paper 13 is provided on one end surface of the connecting plate 5. A fixing plate 1 is provided at each connection point between the fire-resistant and flame-retardant paper 13 and the connecting plate 5. Arrangement holes 9 are provided at the top and bottom ends of each end surface of the fixing plates 1, and screws 8 are disposed within each of the arrangement holes 9. A partition plate 7 is fixedly connected to each of the top and bottom ends of the fire-resistant and flame-retardant paper 13. Mounting blocks 2 are fixedly connected to each of the top and bottom ends of both end surfaces of the connecting plate 5. Two openings 12 are provided at one end of the fire-resistant and flame-retardant paper 13, and filter cotton 6 is disposed on the inner surfaces of each of the openings 12.

[0018] The filter paper box is made primarily of fire-resistant and flame-retardant paper 13 and has an adhesive-free structure. The filter element is attached and fixed by inserting an internal support partition plate 7, making it less likely to deform in an ultra-high wind pressure working environment. The honeycomb filter paper has uniform shapes on the intake and exhaust surfaces, and the exhaust surface of the paper box is the opening 12. A layer of filter cotton 6 is coated on the exhaust surface, effectively capturing most of the mist from the previous process.

[0019] The sealing layer 4 is made of a rubber material and is tightly attached to the connecting plate 5. Products made of this material have relatively high sealing performance, and the sealing layer 4 connects the carton to the object to be connected, greatly improving the sealing at the connection points. The ends of the screws 8 all penetrate the fixing plate 1 and screw-connect the fire-resistant and flame-retardant paper 13. The connection between the two by the screws 8 greatly improves the ease of attaching and detaching the fire-resistant and flame-retardant paper 13. The fixing plates 1 are all fixedly connected to the connecting plate 5. This fixed connection improves the connection strength and more stably fixes the fire-resistant and flame-retardant paper 13. Each of the mounting blocks 2 has a mounting hole 3 on one end. The opening of the mounting hole 3 increases the ease of installation of the device. Each of the mounting holes 3 has a connecting thread 11 on the inner wall. The connecting thread 11 facilitates connecting the carton to other devices using screws. The corners of the connecting plate 5 are all rounded 10. The rounded corners 10 provided increase the safety of use of the device.

[0020] The operating principle of this device is as follows: When used, the main material is fire-resistant and flame-retardant paper 13, and the entire structure does not use adhesives. The filter element is attached and fixed by inserting and positioning the inner support partition plate 7, making it less likely to deform in an ultra-high wind pressure working environment. The honeycomb filter paper has a uniform shape on the intake and exhaust surfaces, and a single layer of filter cotton 6 is coated on the exhaust surface, effectively capturing most of the mist from the previous process.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may modify the technical solutions described in the above embodiments or equivalently replace some of the technical features therein. Within the spirit and principle of the present invention, any modifications, equivalent replacements, improvements, etc. shall be included in the protection scope of the present invention. [Explanation of symbols]

[0022] 1 fixing plate, 2 mounting block, 3 mounting hole, 4 sealing layer, 5 connecting plate, 6 filtering cotton, 7 partition plate, 8 screw, 9 arrangement hole, 10 rounded corner, 11 connecting thread, 12 opening, 13 fire-retardant paper

Claims

1. A paint mist honeycomb type filter paper box, comprising a connecting plate (5), a sealing layer (4) on one end surface of the connecting plate (5); a fire-resistant and flame-retardant paper (13) on one end surface of the connecting plate (5); a fixing plate (1) provided at each connection point between the fire-resistant and flame-retardant paper (13) and the connecting plate (5); arrangement holes (9) opened at the top and bottom ends of each end surface of the multiple fixing plates (1); screws (8) arranged inside each of the multiple arrangement holes (9); a partition plate (7) fixedly connected to each of the top and bottom ends of the fire-resistant and flame-retardant paper (13); mounting blocks (2) fixedly connected to each of the top and bottom ends of both end surfaces of the connecting plate (5); two openings (12) opened at one end of the fire-resistant and flame-retardant paper (13); and filter cotton (6) arranged on the inside surfaces of each of the two openings (12).

2. 2. The paint mist honeycomb filter paper box according to claim 1, wherein the sealing layer (4) is made of rubber material and is tightly attached to the connecting plate (5).

3. The paint mist honeycomb filter paper box according to claim 1, characterized in that the ends of the plurality of screws (8) all penetrate the fixing plate (1) and screw-connect the fire-resistant and flame-retardant paper (13).

4. 2. The paint mist honeycomb filter paper box according to claim 1, wherein the plurality of fixing plates (1) are all fixedly connected to the connecting plate (5).

5. 2. The honeycomb-type paint mist filter paper box according to claim 1, wherein each of the mounting blocks (2) has a mounting hole (3) formed on one side end surface thereof.

6. The paint mist honeycomb filter paper box according to claim 5, characterized in that the inner walls of the plurality of mounting holes (3) are all provided with connecting threads (11).

7. 2. The honeycomb-type paint mist filter paper box according to claim 1, wherein the corners of the connecting plates (5) are all rounded (10).

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