Waste gas treatment device for high-pressure epoxy resin coating production

Abstract

The utility model discloses a waste gas treatment device for high-pressure epoxy resin coating production, and relates to the technical field of epoxy resin coating production. The device comprises a production device, an exhaust pipe and an exhaust fan, the exhaust pipe is embedded in one surface of the production device, the exhaust fan is embedded in one end of the exhaust pipe, an inlet pipe is embedded in one surface of the exhaust fan, a treatment box is embedded in one end of the inlet pipe, the interior of the treatment box is of a cavity structure, and a water inlet pipe is embedded in the upper surface of the treatment box. One end of the water inlet pipe extends into the treatment box, a water collecting plate is embedded in one end of the water inlet pipe, and a plurality of spraying heads are embedded in the lower surface of the water collecting plate. By means of the structure of the spray header, the waterproof filter screen, the biological filling layer and the activated carbon adsorption layer, waste gas generated during epoxy resin coating production can be conveniently subjected to multi-stage treatment, the waste gas is thoroughly purified and treated, the emission standard of the waste gas is met, and pollution to the environment is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of epoxy resin coating production, in particular to a waste gas treatment device for high-pressure epoxy resin coating production. Background Art

[0002] Epoxy resin coating is a coating made with epoxy resin as the base material. Bisphenol A epoxy resin is the earliest and largest epoxy resin used in coatings. In addition, bisphenol F and thermoplastic phenolic resin are also commonly used in the preparation of epoxy resin coatings.

[0003] In the prior art, epoxy resin coatings are prone to generate a large amount of waste gas during production, which is likely to pollute the environment. The existing waste gas treatment device has a relatively simple structure and does not treat the waste gas thoroughly enough, resulting in failure to meet emission standards. Utility Model Content

[0004] The utility model aims to provide a waste gas treatment device for high-pressure epoxy resin coating production to solve the problem of incomplete waste gas treatment in the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a waste gas treatment device for high-pressure epoxy resin coating production, comprising a production device, an exhaust pipe and an exhaust fan, the exhaust pipe is embedded in a surface of the production device, the exhaust fan is embedded in one end of the exhaust pipe, a discharge pipe is embedded in one surface of the exhaust fan, which is convenient for quickly extracting waste gas generated during production and improves the practicality of the device when in use, a treatment box is embedded in one end of the discharge pipe, the interior of the treatment box is a cavity structure, a water inlet pipe is embedded on the upper surface of the treatment box, the water inlet pipe, one end of the water inlet pipe extends to the interior of the treatment box, a water collecting plate is embedded at one end of the water inlet pipe, and a plurality of spray heads are embedded on the lower surface of the water collecting plate.

[0007] Furthermore, the spray head and the discharge pipe cooperate with each other, a partition is welded on the bottom surface of the processing box, the partition is arranged on one side of the spray head, and a first installation frame is embedded on the upper surface of the partition.

[0008] Furthermore, a waterproof filter is embedded on a surface of the first installation frame, one end of the first installation frame penetrates a surface of the processing box, the side surface of the first installation frame is slidably matched with the processing box, and a second installation frame is arranged on one side of the first installation frame.

[0009] Furthermore, a biological filling layer is embedded on a surface of the second installation frame, one end of the second installation frame penetrates a surface of the processing box, and a peripheral side surface of the second installation frame is slidably matched with the processing box.

[0010] Furthermore, a third mounting frame is arranged on one side of the second mounting frame, and an activated carbon adsorption layer is embedded on one surface of the third mounting frame. One end of the third mounting frame penetrates through a surface of the processing box, so as to facilitate multi-stage treatment of waste gas generated during the production of epoxy resin coating, so that the waste gas can be thoroughly purified to meet its emission standards and avoid pollution to the environment.

[0011] Furthermore, the peripheral side surface of the third installation frame is slidably matched with a surface of the processing box, and a discharge pipe is embedded in the surface of the processing box.

[0012] Furthermore, a mounting base is welded between the production device and the lower surface of the processing box, a drain pipe is installed on the lower surface of the processing box, the position of the drain pipe is adapted to the position of the sprinkler head, and one end of the drain pipe passes through the lower surface of the mounting base.

[0013] Furthermore, support rods are welded on the circumference of the lower surface of the mounting base, and pulleys are installed on one end of the support rods through bolts, and the pulleys are universal wheel structures.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model facilitates multi-stage treatment of waste gas generated during the production of epoxy resin coatings through the structure of a spray head, a waterproof filter, a biological filling layer and an activated carbon adsorption layer, so that the waste gas can be thoroughly purified to meet its emission standards and avoid pollution to the environment.

[0016] 2. The utility model uses an exhaust fan structure to facilitate the rapid extraction of waste gas generated during production, thereby improving the practicability of the device when in use. At the same time, through the first installation frame, the second installation frame and the third installation frame structure, the later maintenance and replacement of the filter structure are convenient, thereby ensuring the purification effect when the device is in use.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a waste gas treatment device for high-pressure epoxy resin coating production according to the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the processing box in the utility model;

[0021] Figure 3 This is a schematic diagram of the top view of a waste gas treatment device for high-pressure epoxy resin coating production according to the utility model;

[0022] Figure 4 This is a right-side structural schematic diagram of a waste gas treatment device for high-pressure epoxy resin paint production according to the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Production device; 2. Exhaust pipe; 3. Exhaust fan; 4. Discharge pipe; 5. Treatment box; 6. Water inlet pipe; 7. Water collecting plate; 8. Sprinkler head; 9. Partition; 10. First installation frame; 11. Waterproof filter; 12. Second installation frame; 13. Biological filling layer; 14. Third installation frame; 15. Activated carbon adsorption layer; 16. Discharge pipe; 17. Drain pipe; 18. Installation base; 19. Support rod; 20. Pulley. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0027] See also Figure 1-Figure 4 As shown, the utility model is a waste gas treatment device for high-pressure epoxy resin coating production, including a production device 1, an exhaust pipe 2 and an exhaust fan 3, the exhaust pipe 2 is embedded in a surface of the production device 1, the exhaust fan 3 is embedded in one end of the exhaust pipe 2, and a discharge pipe 4 is embedded on the surface of the exhaust fan 3, which is convenient for quickly extracting the waste gas generated during production and improves the practicality of the device when used, a treatment box 5 is embedded at one end of the discharge pipe 4, the interior of the treatment box 5 is a cavity structure, and a water inlet pipe 6 is embedded on the upper surface of the treatment box 5, the water inlet pipe 6, one end of the water inlet pipe 6 extends to the interior of the treatment box 5, and a water collecting plate 7 is embedded at one end of the water inlet pipe 6, and a plurality of spray heads 8 are embedded on the lower surface of the water collecting plate 7.

[0028] The spray head 8 and the discharge pipe 4 cooperate with each other. A partition plate 9 is welded on the bottom surface of the processing box 5. The partition plate 9 is arranged on one side of the spray head 8. A first installation frame 10 is installed on the upper surface of the partition plate 9.

[0029] A waterproof filter net 11 is embedded in a surface of the first installation frame 10, and one end of the first installation frame 10 penetrates a surface of the treatment box 5, and the side surface of the first installation frame 10 slides with the treatment box 5. A second installation frame 12 is provided on one side of the first installation frame 10, and a biological filling layer 13 is embedded in a surface of the second installation frame 12, and one end of the second installation frame 12 penetrates a surface of the treatment box 5, and the side surface of the second installation frame 12 slides with the treatment box 5.

[0030] A third mounting frame 14 is provided on one side of the second mounting frame 12, and an activated carbon adsorption layer 15 is embedded on a surface of the third mounting frame 14. One end of the third mounting frame 14 penetrates a surface of the processing box 5, so as to facilitate multi-stage treatment of waste gas generated during the production of epoxy resin coatings, so that the waste gas can be thoroughly purified to meet its emission standards and avoid pollution to the environment. The side surface of the third mounting frame 14 is slidably matched with a surface of the processing box 5, and an exhaust pipe 16 is embedded on a surface of the processing box 5.

[0031] A mounting base 18 is welded to the lower surface of the production device 1 and the processing box 5, and a drain pipe 17 is installed on the lower surface of the processing box 5. The position of the drain pipe 17 is adapted to the position of the sprinkler head 8. One end of the drain pipe 17 passes through the lower surface of the mounting base 18. Support rods 19 are welded to the surrounding sides of the lower surface of the mounting base 18. A pulley 20 is installed at one end of the support rod 19 by bolts, and the pulley 20 is a universal wheel structure.

[0032] See also Figure 1-Figure 4 As shown, the utility model is a waste gas treatment device for high-pressure epoxy resin coating production, and its method of use is: through the structure of the spray head 8, the waterproof filter screen 11, the biological filling layer 13 and the activated carbon adsorption layer 15, it is convenient to carry out multi-stage treatment of the waste gas generated during the production of the epoxy resin coating, so that the waste gas is thoroughly purified to meet its emission standards and avoid pollution to the environment; through the structure of the exhaust fan 3, it is convenient to quickly extract the waste gas generated during production, thereby improving the practicality of the device during use, and at the same time, through the structure of the first installation frame 10, the second installation frame 12 and the third installation frame 14, it is convenient for the later maintenance and replacement of the filtering structure to ensure the purification effect when the device is used.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waste gas treatment device for high-pressure epoxy resin coating production, comprising a production device (1), an exhaust pipe (2) and an exhaust fan (3), characterized in that: The exhaust pipe (2) is mounted on a surface of the production device (1), the exhaust fan (3) is mounted on one end of the exhaust pipe (2), a discharge pipe (4) is mounted on a surface of the exhaust fan (3), one end of the discharge pipe (4) is mounted on a treatment box (5), the interior of the treatment box (5) is a cavity structure, a water inlet pipe (6) is mounted on the upper surface of the treatment box (5), one end of the water inlet pipe (6) extends into the interior of the treatment box (5), one end of the water inlet pipe (6) is mounted on a water collecting plate (7), and a plurality of spray heads (8) are mounted on the lower surface of the water collecting plate (7); the spray heads (8) and the discharge pipe (4) cooperate with each other, a partition plate (9) is welded on the bottom surface of the interior of the treatment box (5), the partition plate (9) is arranged on one side of the spray head (8), and the upper surface of the partition plate (9) is mounted with a first mounting frame (1 0); a waterproof filter screen (11) is embedded on a surface of the first mounting frame (10); one end of the first mounting frame (10) penetrates a surface of the treatment box (5); a side surface of the first mounting frame (10) and the treatment box (5) are slidably matched; a second mounting frame (12) is provided on one side of the first mounting frame (10); a biological filling layer (13) is embedded on a surface of the second mounting frame (12); one end of the second mounting frame (12) penetrates a surface of the treatment box (5); a side surface of the second mounting frame (12) and the treatment box (5) are slidably matched; a third mounting frame (14) is provided on one side of the second mounting frame (12); an activated carbon adsorption layer (15) is embedded on a surface of the third mounting frame (14); one end of the third mounting frame (14) penetrates a surface of the treatment box (5).

2. The waste gas treatment device for high-pressure epoxy resin coating production according to claim 1 is characterized in that: The peripheral side surface of the third installation frame (14) is slidably matched with a surface of the processing box (5), and a discharge pipe (16) is embedded in the surface of the processing box (5).

3. The waste gas treatment device for high-pressure epoxy resin coating production according to claim 1 is characterized in that: The production device (1) and the lower surface of the processing box (5) are welded with a mounting base (18), and the lower surface of the processing box (5) is embedded with a drainage pipe (17). The position of the drainage pipe (17) is adapted to the position of the sprinkler head (8), and one end of the drainage pipe (17) passes through the lower surface of the mounting base (18).

4. The waste gas treatment device for high-pressure epoxy resin coating production according to claim 3 is characterized in that: Support rods (19) are welded to the circumference of the lower surface of the mounting base (18), and a pulley (20) is mounted on one end of the support rod (19) via bolts, wherein the pulley (20) is a universal wheel structure.

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