Paint mist trapping box using columnar glass fiber felt as filter element

Abstract

The utility model provides a paint mist trapping box using a columnar glass fiber felt as a filter element. The paint mist trapping box using the columnar glass fiber felt as the filter element comprises a paper box body, a paper box lower cover and a paper box upper cover are arranged in the paper box body, the paper box lower cover is attached to the inner wall of the bottom of the paper box body, and the paper box upper cover is arranged above the paper box lower cover; a plurality of first through openings are formed in the paper box lower cover, a plurality of second through openings are formed in the paper box upper cover, and the first through openings correspond to the second through openings in a one-to-one mode. A plurality of filter element assemblies are arranged in the paper box body. The paint mist trapping box with the columnar glass fiber felt as the filter element is simple in structure, the filter element can be conveniently disassembled, assembled and replaced, and the paint mist trapping box has the advantages of being efficient in trapping, long in service life, easy to clean and environmentally friendly, so that the practicability of the paint mist trapping box can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint mist collection boxes, and particularly relates to a paint mist collection box using a columnar glass fiber felt as a filter element. Background Art

[0002] The painting workshop is the main place where "three wastes" are generated during the whole vehicle production and manufacturing process. The overspray mist separation system in the spray booth is an important part of the spray booth, which determines the form and quantity of the "three wastes" generated. At present, the main methods for treating paint mist in domestic and foreign whole vehicle painting production lines are wet Venturi paint mist treatment systems, lime powder dry paint mist separation systems, and paper box dry paint mist separation systems to capture the paint mist in the spray booth.

[0003] By making the gas with paint mist enter the interior of the paint mist collection box, and then separating the paint body and air through the paint mist collection box, and collecting the paint body. Generally, in order to improve the collection effect of the paint body, multiple groups of paint mist collection boxes are installed, and the paint mist collection boxes are generally pasted with adhesive tape. At the same time, according to the use situation of the existing paint mist collection boxes, when the paint mist collection box is used to a certain extent, the staff needs to replace the filter element structure inside the paint mist collection box before it can be used better. However, the filter element of the traditional paint mist collection box is fixed by bonding, so it is inconvenient to disassemble and install the filter element later. At the same time, the filter element generally uses an ordinary filter screen as the filter element, so the use effect is poor.

[0004] Therefore, it is necessary to provide a new paint mist collection box using a columnar glass fiber felt as a filter element to solve the above technical problems. Content of the Utility Model

[0005] The technical problem solved by the utility model is to provide a paint mist collection box using a columnar glass fiber felt as a filter element, which has a simple structure, can not only facilitate the disassembly, installation and replacement of the filter element, but also has the advantages of efficient capture, long service life, easy cleaning and environmental protection, so as to improve the practicability of the paint mist collection box.

[0006] To solve the above technical problems, the paint mist collection box using a columnar glass fiber felt as a filter element provided by the utility model includes: a paper box body, a paper box lower cover and a paper box upper cover are arranged inside the paper box body, the paper box lower cover is attached to the bottom inner wall of the paper box body, and the paper box upper cover is arranged above the paper box lower cover;

[0007] A plurality of first openings are formed in the paper box lower cover, and a plurality of second openings are formed in the paper box upper cover, and the plurality of first openings respectively correspond to the plurality of second openings one by one;

[0008] A plurality of filter element assemblies are arranged inside the paper box body, and the plurality of filter element assemblies respectively correspond to the plurality of first openings and the plurality of second openings one by one.

[0009] As a further solution of the present utility model, the filter element assembly includes a plastic mesh sleeve and a fiberglass felt filter element cylinder. The plastic mesh sleeve is sleeved on the fiberglass felt filter element cylinder. Both ends of the fiberglass felt filter element cylinder respectively pass through the first through port and the second through port. The plastic mesh sleeve is adapted to the first through port and the second through port. The number of the fiberglass felt filter element cylinders is 32.

[0010] As a further solution of the present utility model, two first carton covers and two second carton covers are provided on the top of the carton body. The two first carton covers are symmetrically distributed, and the two second carton covers are symmetrically distributed.

[0011] As a further solution of the present utility model, the carton body is composed of a plastic plate, a drying layer, a flame retardant layer, an inner layer and an outer layer. The drying layer and the flame retardant layer are respectively arranged on the outer walls on both sides of the plastic plate.

[0012] As a further solution of the present utility model, the inner layer is arranged on the outer wall of the drying layer away from the plastic plate, and the outer layer is arranged on the outer wall of the flame retardant layer away from the plastic plate.

[0013] As a further solution of the present utility model, the flame retardant layer is a water-based flame retardant layer, and the drying layer is a water-absorbing resin drying layer.

[0014] Compared with the related art, the paint mist capture box using a columnar fiberglass felt as a filter element provided by the present utility model has the following beneficial effects:

[0015] 1. The structure of the present utility model is simple. It can not only facilitate the disassembly and replacement of the filter element, but also has the advantages of efficient capture, long service life, easy cleaning and environmental protection, thereby improving the practicability of the paint mist capture box.

[0016] 2. The present utility model can improve the shaping ability of the carton through the plastic plate, and can improve the moisture-proof and fire-proof abilities of the carton through the drying layer and the flame retardant layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic diagram of the lower carton cover and the upper carton cover of the present utility model;

[0020] Figure 3 is a schematic cross-sectional view of the carton body of the present utility model.

[0021] In the figure: 1. Carton body; 101. Plastic plate; 102. Drying layer; 103. Flame-retardant layer; 104. Inner layer; 105. Outer layer; 2. Lower carton cover; 3. Upper carton cover; 4. Plastic mesh sleeve; 5. Glass fiber felt filter element cylinder; 6. First carton cover; 7. Second carton cover. Detailed implementation manners

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein, Figure 1 is the structural schematic diagram of the present utility model; Figure 2 is the schematic diagram of the lower carton cover and the upper carton cover of the present utility model; Figure 3 is the sectional schematic diagram of the carton body of the present utility model. The paint mist collection box using a columnar glass fiber felt as a filter element includes: a carton body 1, a lower carton cover 2 and an upper carton cover 3 are arranged in the carton body 1, the lower carton cover 2 is attached to the bottom inner wall of the carton body 1, and the upper carton cover 3 is arranged above the lower carton cover 2;

[0023] A plurality of first openings are formed in the lower carton cover 2, and a plurality of second openings are formed in the upper carton cover 3, and the plurality of first openings respectively correspond to the plurality of second openings one by one;

[0024] A plurality of filter element assemblies are arranged in the carton body 1, and the plurality of filter element assemblies respectively correspond to the plurality of first openings and the plurality of second openings one by one.

[0025] The filter element assembly includes a plastic mesh sleeve 4 and a glass fiber felt filter element cylinder 5, the plastic mesh sleeve 4 is sleeved on the glass fiber felt filter element cylinder 5, both ends of the glass fiber felt filter element cylinder 5 respectively pass through the first opening and the second opening, the plastic mesh sleeve 4 is adapted to the first opening and the second opening, and the number of the glass fiber felt filter element cylinders is 32.

[0026] Two first carton covers 6 and two second carton covers 7 are arranged at the top of the carton body 1, the two first carton covers 6 are symmetrically distributed, and the two second carton covers 7 are symmetrically distributed

[0027] The carton body 1 is composed of a plastic plate 101, a drying layer 102, a flame-retardant layer 103, an inner layer 104 and an outer layer 105, and the drying layer 102 and the flame-retardant layer 103 are respectively arranged on the outer walls on both sides of the plastic plate 101.

[0028] The inner layer 104 is arranged on the outer wall of the drying layer 102 away from the plastic plate 101, and the outer layer 105 is arranged on the outer wall of the flame-retardant layer 103 away from the plastic plate 101.

[0029] The drying layer 102 is a water-absorbing resin drying layer, and the flame-retardant layer 103 is a water-based flame retardant layer.

[0030] The working principle of the paint mist capture box using a columnar fiberglass felt as a filter element provided by the present utility model is as follows:

[0031] The first step: Using a paper box as the box body can achieve the advantages of being convenient for handling and reducing labor and costs during transportation. At the same time, the filter element is connected to the paper box by a sliding perforation method, which is convenient for later disassembly and maintenance. Using fiberglass felt as the filter element of the paint mist capture box has the following advantages:

[0032] (1): Efficiently capture paint mist: The fiberglass felt has a fine fiber structure and a large surface area, which can effectively capture paint mist particles;

[0033] (2): Long service life: Due to its durability and high-efficiency capture ability, the service life of the fiberglass felt filter element column is relatively long, reducing the replacement and maintenance frequency;

[0034] (3): Easy to clean and maintain: It can be recycled and reused through simple cleaning or blowing, saving costs and reducing waste generation;

[0035] (4): Environmental protection: The fiberglass felt itself can be recycled, meeting environmental protection requirements and reducing the negative impact on the environment;

[0036] Therefore, based on the fiberglass felt as the filter element of the paint mist capture box, it has the advantages of efficient capture, long service life, easy cleaning, and environmental protection, thus improving the practicality of the paint mist capture box.

[0037] The second step: Based on the plastic plate 101, the shaping ability of the paper box can be improved, and the moisture-proof and fire-proof abilities of the paper box can be improved through the drying layer 102 and the flame-retardant layer 103.

[0038] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. On the basis of this design principle, the settings of the power mechanism, power supply system, and control system of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above utility model, the specific power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0039] The standard parts used can be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machinery, parts, and equipment all adopt conventional models in the existing technology, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, or they can be directly or indirectly applied. In other related technical fields, the scope of the present utility model is defined by the appended claims and their equivalents, and all are similarly included within the scope of the patent protection of the present utility model.

Claims

1. A paint mist collection box using columnar glass fiber felt as a filter element, characterized in that: include: A carton body, wherein a carton lower cover and a carton upper cover are arranged in the carton body, the carton lower cover is in contact with the bottom inner wall of the carton body, and the carton upper cover is arranged above the carton lower cover; The lower cover of the paper box is provided with a plurality of openings 1, and the upper cover of the paper box is provided with a plurality of openings 2, and the plurality of openings 1 correspond to the plurality of openings 2 one by one respectively; The paper box body is provided with a plurality of filter element assemblies, and the plurality of filter element assemblies correspond one-to-one to the plurality of through ports 1 and the plurality of through ports 2 respectively.

2. The paint mist collecting box using columnar glass fiber felt as filter element according to claim 1, characterized in that: The filter element assembly includes a plastic mesh sleeve and a glass fiber felt filter element column, the plastic mesh sleeve is mounted on the glass fiber felt filter element column, the two ends of the glass fiber felt filter element column pass through opening one and opening two respectively, the plastic mesh sleeve is adapted to opening one and opening two, and the number of the glass fiber felt filter element columns is 32.

3. The paint mist collecting box using columnar glass fiber felt as filter element according to claim 1, characterized in that: Two first paper box covers and two second paper box covers are arranged on the top of the paper box body. The two first paper box covers are symmetrically distributed, and the two second paper box covers are symmetrically distributed.

4. The paint mist collecting box using columnar glass fiber felt as filter element according to claim 1, characterized in that: The paper box body consists of a plastic plate, a drying layer, a flame retardant layer, an inner layer and an outer layer. The drying layer and the flame retardant layer are respectively arranged on the outer walls of both sides of the plastic plate.

5. The paint mist collecting box using columnar glass fiber felt as filter element according to claim 4, characterized in that: The inner layer is arranged on the outer wall of the drying layer on one side away from the plastic plate, and the outer layer is arranged on the outer wall of the flame retardant layer on one side away from the plastic plate.

6. The paint mist collecting box using columnar glass fiber felt as filter element according to claim 4, characterized in that: The flame retardant layer is a water-based flame retardant flame retardant layer, and the drying layer is a water-absorbing resin drying layer.

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