Reaction kettle for processing nano protective coating paint

Abstract

The utility model discloses a reaction kettle for processing nano protective coating paint, which comprises a kettle body, the top of the kettle body is fixedly communicated with a feeding pipe, a first sealing cover is arranged on the feeding pipe, a stirring component for stirring the paint is arranged in the kettle body, a heating cavity is arranged on the kettle body, and a second sealing cover is arranged on the heating cavity. A heating cavity is formed in the kettle body, a heating wire is arranged in the heating cavity, a water inlet pipe is fixedly communicated with the outer wall of the kettle body, and a second sealing plug is arranged on the water inlet pipe. High-temperature steam generated after a water source is heated enters the kettle body through four groups of air inlet holes to perform double heating on the coating, and the air escape valve is arranged, so that when the pressure intensity in the kettle body is higher, the air escape valve automatically exhausts air, the pressure intensity in the kettle body is reduced, and the potential safety hazard is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, in particular to a reaction kettle used for processing nano protective coating coating. Background Art

[0002] Nano protective coating is a new type of material that uses nano materials to make protective materials into specific particle sizes and add them to coatings to improve the coating's UV resistance, wear resistance, corrosion resistance and other properties. Nano protective coatings require a reactor during production and processing.

[0003] For example, a reactor used for processing nano protective coating paint (Announcement No.: CN220737526U), the device includes a reactor body and a sealing cover, a heating hood is fixedly installed at the bottom of the reactor body, and a steam inlet pipe is fixedly connected to the top of one side of the heating hood, and a steam outlet pipe is fixedly connected to the top of the other side of the heating hood, a mounting seat is fixedly installed on the top of the sealing cover, and a stirring motor is fixedly installed on the top of the mounting seat, and a transmission shaft is fixedly installed on the output end of the stirring motor. Through the combination of various structures, the reactor can heat the processed raw materials in a dual manner, which increases the heating speed of the raw materials in the reactor body and improves the efficiency of the reactor in processing nano protective coatings. The reactor can also automatically clean the inside, which increases the cleanliness of the inside of the reactor and avoids contamination of mixed materials due to long-term use.

[0004] When the device is in use, high-temperature steam enters the interior of the heating hood through the steam inlet pipe, which makes the pressure inside the heating hood higher and cannot be reduced in time, so that there are safety hazards when the reactor is in use. Therefore, we need to propose a reactor for nano protective coating paint processing. Utility Model Content

[0005] The purpose of the utility model is to provide a reaction kettle used for processing nano protective coatings, reduce the pressure inside the kettle body, eliminate its potential safety hazards, and solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A reaction kettle used for processing nano protective coating paint comprises a kettle body, the top of the kettle body is fixedly connected with a feed pipe, the feed pipe is provided with a first sealing cover, the interior of the kettle body is provided with a stirring component for stirring the paint, a heating chamber is provided on the kettle body, a heating wire is provided inside the heating chamber, a water inlet pipe is fixedly connected on the outer wall of the kettle body, a second sealing plug is provided on the water inlet pipe, one end of the water inlet pipe is connected to the heating chamber, four groups of air inlet holes are provided on the inner wall of the kettle body, the heating chamber is connected to the interior of the kettle body through the four groups of air inlet holes, and the top of the kettle body is fixedly connected with an air release valve.

[0008] Preferably, the stirring assembly includes a rotating rod, which is rotatably installed inside the kettle body, the top end of the rotating rod passes through the kettle body and is fixedly connected to a driving motor, and a plurality of groups of stirring rods are symmetrically fixedly connected to the outer wall of the rotating rod.

[0009] Preferably, four groups of connecting rods are symmetrically fixedly connected to the outer wall of the rotating rod, and two groups of scrapers are fixedly connected to one end of the four groups of connecting rods, and the two groups of scrapers are both in contact with the inner wall of the kettle body.

[0010] Preferably, a drain pipe is fixedly connected to the outer wall of the kettle body, one end of the drain pipe is connected to the heating chamber, and a first electromagnetic valve is arranged on the outer wall of the drain pipe.

[0011] Preferably, the bottom of the kettle body is fixedly connected to a discharge pipe, and a second electromagnetic valve is arranged on the outer wall of the discharge pipe.

[0012] Preferably, the kettle body is provided with an observation window above the water inlet pipe, and the observation window is made of high temperature resistant glass.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model injects water into the interior of the heating chamber through a water inlet pipe, and uses a heating wire to heat the water source, so as to achieve the purpose of heating the paint inside the kettle body. The high-temperature steam generated after the water source is heated enters the interior of the kettle body through four groups of air inlet holes, so as to perform double heating on the paint. Moreover, by providing an air relief valve, when the pressure inside the kettle body is high, the air relief valve automatically exhausts air, thereby reducing the pressure inside the kettle body and eliminating its safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut away;

[0017] Figure 3It is a structural schematic diagram of the stirring component of the utility model.

[0018] In the figure: 1. kettle body; 2. feed pipe; 3. first sealing cover; 4. heating chamber; 5. heating wire; 6. water inlet pipe; 7. second sealing plug; 8. air inlet hole; 9. air release valve; 10. rotating rod; 11. driving motor; 12. stirring rod; 13. connecting rod; 14. scraper; 15. drain pipe; 16. first electromagnetic valve; 17. discharge pipe; 18. second electromagnetic valve; 19. observation window. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] A reaction kettle used for processing a nano protective coating comprises a kettle body 1, a feed pipe 2 is fixedly connected to the top of the kettle body 1, a first sealing cover 3 is arranged on the feed pipe 2, a stirring assembly for stirring the coating is arranged inside the kettle body 1, a heating chamber 4 is provided on the kettle body 1, a heating wire 5 is arranged inside the heating chamber 4, a water inlet pipe 6 is fixedly connected to the outer wall of the kettle body 1, a second sealing plug 7 is arranged on the water inlet pipe 6, one end of the water inlet pipe 6 is connected to the heating chamber 4, and four groups of air inlet holes 8 are arranged on the inner wall of the kettle body 1. The heating chamber 4 is connected to the interior of the kettle body 1 through four groups of air inlet holes 8. The top of the kettle body 1 is fixedly connected with an air relief valve 9. Water is injected into the interior of the heating chamber 4 through the water inlet pipe 6. The water is heated by the heating wire 5 to achieve the purpose of heating the paint inside the kettle body 1. The high-temperature steam generated after the water source is heated enters the interior of the kettle body 1 through the four groups of air inlet holes 8 to perform double heating on the paint. When the pressure inside the kettle body 1 is high, the air relief valve 9 automatically exhausts air to reduce the pressure inside the kettle body 1 and eliminate its safety hazards.

[0022] The stirring assembly includes a rotating rod 10, which is rotatably installed inside the kettle body 1. The top of the rotating rod 10 passes through the kettle body 1 and is fixedly connected to a driving motor 11. A plurality of groups of stirring rods 12 are symmetrically fixedly connected to the outer wall of the rotating rod 10. The output end of the driving motor 11 rotates to drive the rotating rod 10 to rotate, and the rotating rod 10 drives the plurality of groups of stirring rods 12 to rotate to stir the paint.

[0023] Four groups of connecting rods 13 are symmetrically fixedly connected to the outer wall of the rotating rod 10, and one end of the four groups of connecting rods 13 is fixedly connected to two groups of scrapers 14, and the two groups of scrapers 14 are both in contact with the inner wall of the kettle body 1. When the rotating rod 10 rotates, it will drive the four groups of connecting rods 13 to rotate, thereby causing the two groups of scrapers 14 to rotate, so as to clean the inner wall of the kettle body 1 and prevent the paint from remaining on the inner wall of the kettle body 1;

[0024] A drain pipe 15 is fixedly connected to the outer wall of the kettle body 1, one end of which is connected to the heating chamber 4, and a first electromagnetic valve 16 is arranged on the outer wall of the drain pipe 15. When the first electromagnetic valve 16 is opened, the used water in the heating chamber 4 is discharged through the drain pipe 15;

[0025] The bottom of the kettle body 1 is fixedly connected with a discharge pipe 17, and a second electromagnetic valve 18 is arranged on the outer wall of the discharge pipe 17. By opening the second electromagnetic valve 18, the coating is discharged through the discharge pipe 17;

[0026] The kettle body 1 is provided with an observation window 19 above the water inlet pipe 6. The observation window 19 is made of high-temperature resistant glass. The observation window 19 is used to observe the amount of water inside the heating chamber 4 to avoid excessive water inside the heating chamber 4 and prevent water from entering the kettle body 1 through the four groups of air inlet holes 8.

[0027] Working principle: When the utility model is used, firstly, water is allowed to enter the interior of the heating chamber 4 through the water inlet pipe 6, and then the water is heated by the heating wire 5. At this time, the paint is allowed to enter the interior of the kettle body 1 through the feed pipe 2, and the paint is stirred by the stirring assembly. After the water source is heated, the paint inside the kettle body 1 is heated. The high-temperature steam generated after the water source is heated enters the interior of the kettle body 1 through four groups of air inlet holes 8, and the paint is doubly heated. In addition, by providing an air relief valve 9, when the pressure inside the kettle body 1 is high, the air relief valve 9 automatically exhausts the air, thereby reducing the pressure inside the kettle body 1 and eliminating its safety hazards.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reaction kettle for use in processing nano protective coatings, comprising a kettle body (1), characterized in that: The top of the kettle body (1) is fixedly connected to a feed pipe (2), and a first sealing cover (3) is provided on the feed pipe (2). A stirring assembly for stirring the paint is provided inside the kettle body (1). A heating chamber (4) is provided on the kettle body (1), and a heating wire (5) is provided inside the heating chamber (4). A water inlet pipe (6) is fixedly connected to the outer wall of the kettle body (1), and a second sealing plug (7) is provided on the water inlet pipe (6). One end of the water inlet pipe (6) is connected to the heating chamber (4). Four groups of air inlet holes (8) are provided on the inner wall of the kettle body (1), and the heating chamber (4) is connected to the interior of the kettle body (1) through the four groups of air inlet holes (8). The top of the kettle body (1) is fixedly connected to an air release valve (9).

2. The reaction kettle used for processing nano protective coating according to claim 1, characterized in that: The stirring assembly comprises a rotating rod (10), the rotating rod (10) being rotatably mounted inside the kettle body (1), the top end of the rotating rod (10) passing through the kettle body (1) and being fixedly connected to a driving motor (11), and a plurality of groups of stirring rods (12) being symmetrically fixedly connected to the outer wall of the rotating rod (10).

3. The reaction kettle used for processing nano protective coating according to claim 2, characterized in that: Four groups of connecting rods (13) are symmetrically fixedly connected to the outer wall of the rotating rod (10), and two groups of scrapers (14) are fixedly connected to one end of the four groups of connecting rods (13), and the two groups of scrapers (14) are both in contact with the inner wall of the kettle body (1).

4. The reaction kettle used for processing nano protective coating according to claim 1, characterized in that: A drainage pipe (15) is fixedly connected to the outer wall of the kettle body (1), one end of the drainage pipe (15) is connected to the heating chamber (4), and a first electromagnetic valve (16) is arranged on the outer wall of the drainage pipe (15).

5. The reaction kettle used for processing nano protective coating according to claim 1, characterized in that: The bottom of the kettle body (1) is fixedly connected to a discharge pipe (17), and a second electromagnetic valve (18) is arranged on the outer wall of the discharge pipe (17).

6. The reaction kettle used for processing nano protective coating according to claim 1, characterized in that: The kettle body (1) is provided with an observation window (19) located above the water inlet pipe (6), and the observation window (19) is made of high-temperature resistant glass.

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