Reaction kettle for producing negative ion ester coating

Abstract

The utility model belongs to the technical field of coating production and processing, and particularly relates to a reaction kettle for negative ion ester coating production, which comprises a base, a motor and a sound insulation component, supporting foot stools are arranged at the four corners of the bottom of the base, a stirring kettle is arranged at the top of the base, a sealing cover is arranged at the top of the stirring kettle, a conical plug is arranged at the bottom of the sealing cover, a material supplementing opening is formed in the top of one side of the stirring kettle, and a material discharging opening is formed in the bottom of the other side of the stirring kettle. The motor is arranged in the middle of the bottom of the stirring kettle, the output end of the motor extends into an inner cavity of the stirring kettle and is provided with a rotating shaft, a stirring rod is arranged on the surface of the rotating shaft, and a side wall scraping plate is arranged at one end of the stirring rod; the reaction kettle is reasonable in structure, can prevent materials from being adhered to the side wall and the top cover of the reaction kettle in the using process, ensures that the materials are uniformly mixed, can prevent the materials from being wasted, also has the functions of sound insulation and noise reduction, and is high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production and processing, in particular to a reaction kettle for producing negative ion ester coating. Background Art

[0002] In the production process of negative ion antibacterial water-based polyurethane coating, a reactor is generally required for reaction preparation. In the prior art, the application number is CN202020410175.0, and the application name is a reactor for the production of negative ion antibacterial water-based polyurethane coating. The technical scheme recorded includes a kettle with an inner cavity, a driving motor is arranged at the center position above the kettle, and the output end of the driving motor is connected to a driving shaft. The end of the driving shaft away from the driving motor passes through the top of the kettle in the vertical direction and extends into the inside of the kettle. A stirring blade assembly is arranged on the driving shaft, and the stirring blade assembly includes a plurality of stirring blades arranged on the driving shaft at equal distances in the length direction and a U-shaped stirring plate connected to the lower end of the driving shaft. The end of the stirring blade away from the driving shaft and the lower surface of the stirring plate are both provided with bristles in contact with the inner wall of the kettle body, and a lifting drive assembly for driving the driving motor to lift is arranged on the kettle body; the utility model provides a reactor for the production of negative ion antibacterial water-based polyurethane coating with high stirring efficiency, avoiding the formation of dirt on the inner wall of the kettle body and low operating noise.

[0003] However, there are still some shortcomings in the actual use. During the stirring reaction, some materials are easy to adhere to the side walls and the sealing cover, resulting in incomplete stirring. At the same time, when discharging, they cannot be completely discharged, which easily causes waste of materials, and noise is generated during the stirring process. For this reason, we propose a new type of reactor for the production of negative ion ester coatings. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a reactor for the production of negative ion ester coatings. During use, the material can be prevented from adhering to the side walls and top cover of the reactor, ensuring uniform mixing of the material and preventing material waste. It also has the function of sound insulation and noise reduction, and is highly practical.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A reaction kettle for producing negative ion ester coating, comprising a base, a motor and a sound insulation component;

[0009] in,

[0010] The four corners of the bottom of the base are provided with supporting legs, the top of the base is provided with a stirring kettle, the top of the stirring kettle is provided with a sealing cover, the bottom of the sealing cover is provided with a conical plugging, the top of one side of the stirring kettle is provided with a feeding port, and the bottom of the other side of the stirring kettle is provided with a discharging port;

[0011] The motor is arranged in the middle of the bottom of the stirring tank, the output end of the motor extends to the inner cavity of the stirring tank and is provided with a rotating shaft, the surface of the rotating shaft is provided with a stirring rod, one end of the stirring rod is provided with a side wall scraper, and the top of the stirring rod is provided with a top scraper;

[0012] The sound insulation component is arranged on the outer wall of the stirring tank, and the sound insulation component includes a sound insulation layer, the outer wall of the sound insulation layer is provided with a honeycomb board layer, the interior of the honeycomb board layer is provided with honeycomb holes, and the outer wall of the honeycomb board layer is provided with a protective layer.

[0013] As a preferred solution of the reactor for producing negative ion ester coating described in the utility model, a fixing seat is arranged at the bottom of the supporting leg, and an anti-slip pad is arranged at the bottom of the fixing seat.

[0014] As a preferred solution of the reaction kettle for producing negative ion ester coating described in the utility model, a cover plate is arranged on the feeding port.

[0015] As a preferred solution of the reaction kettle for producing negative ion ester coating described in the utility model, a gate valve is arranged on the discharge port.

[0016] As a preferred solution of a reactor for producing negative ion ester coatings described in the utility model, the side wall scraper is curved and fits with the inner wall of the stirring tank, and the top scraper is inclined and fits with the conical plugging.

[0017] As a preferred solution of the reactor for producing negative ion ester coating described in the utility model, the interior of the honeycomb holes is filled with sound-absorbing cotton.

[0018] As a preferred solution of the reactor for producing negative ion ester coating described in the utility model, the sound insulation component is detachably connected to the reactor.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a conical plug at the bottom of the sealing cover, when the material adheres to the conical plug during stirring, it will automatically fall down under the action of gravity; if the material sticks to the conical plug, it can be scraped off by the top scraper; by arranging a side wall scraper at one end of the stirring rod, the material adhering to the side wall can be scraped off, and the material can be prevented from adhering to the side wall and the top cover of the reactor, thereby ensuring uniform mixing of the material and preventing material waste; in addition, by arranging a sound insulation component on the outer wall of the stirring kettle, it can effectively insulate and reduce noise, reduce the noise generated by stirring, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the sound insulation component of the utility model.

[0024] In the figure; 100 base, 110 supporting bracket, 120 fixing seat, 130 stirring kettle, 140 sealing cover, 150 feeding port, 160 discharging port, 170 conical plugging, 200 motor, 210 rotating shaft, 220 stirring rod, 230 side wall scraper, 240 top scraper, 300 sound insulation component, 310 sound insulation layer, 320 honeycomb board layer, 330 honeycomb hole, 340 protective layer. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides the following technical solutions: a reactor for producing negative ion ester coatings, which can prevent materials from adhering to the side walls and top cover of the reactor during use, ensure uniform mixing of materials, prevent material waste, and also has the function of sound insulation and noise reduction, and is highly practical;

[0030] Figures 1 to 3 The structure diagram of a reaction kettle for producing negative ion ester coating of the utility model is shown, and its main part includes a base 100, a motor 200 and a sound insulation component 300;

[0031] Please refer again Figures 1 to 3 : Supporting legs 110 are installed at the four corners of the bottom of the base 100, a fixing seat 120 is installed at the bottom of the supporting legs 110, and a non-slip pad is bonded to the bottom of the fixing seat 120, a stirring kettle 130 is installed on the top of the base 100, a sealing cover 140 is installed on the top of the stirring kettle 130, and a conical plug 170 is installed at the bottom of the sealing cover 140, a feeding port 150 is installed on the top of one side of the stirring kettle 130, and a discharging port 160 is installed on the bottom of the other side of the stirring kettle 130, a cover plate is installed on the feeding port 150, and a gate valve is installed on the discharging port 160. Further, the supporting legs 110 and the fixing seat 120 are used to support the base 100, the base 100 is used to carry the stirring kettle 130, the stirring kettle 130 is used for material stirring, the sealing cover 140 is used to seal the stirring kettle 130, the conical plug 170 is used for material falling back, the feeding port 150 is used for material replenishment, and the discharging port 160 is used for material discharge;

[0032] Please refer again Figures 1 to 3:The motor 200 is installed in the middle of the bottom of the stirring tank 130, and the output end of the motor 200 extends to the inner cavity of the stirring tank 130 and is installed with a rotating shaft 210, and a stirring rod 220 is installed on the surface of the rotating shaft 210, and a side wall scraper 230 is installed at one end of the stirring rod 220, and a top scraper 240 is installed on the top of the stirring rod 220, the side wall scraper 230 is bent, and the side wall scraper 230 is in contact with the inner wall of the stirring tank 130, and the top scraper 240 is inclined, and the top scraper 240 is used to fit the conical plug 170, further, the motor 200 is used to drive the rotating shaft 210 to rotate, the rotating shaft 210 is used to drive the stirring rod 220 to rotate, the stirring rod 220 is used for material stirring, the side wall scraper 230 is used for scraping the side wall material, and the top scraper 240 is used for scraping the top material;

[0033] Please refer again Figures 1 to 3 : The sound insulation component 300 is installed on the outer wall of the stirring tank 130, and the sound insulation component 300 includes a sound insulation layer 310. The outer wall of the sound insulation layer 310 is bonded with a honeycomb board layer 320, and the inside of the honeycomb board layer 320 is bonded with a honeycomb hole 330. The outer wall of the honeycomb board layer 320 is bonded with a protective layer 340, and the inside of the honeycomb hole 330 is filled with sound-absorbing cotton. The sound insulation component 300 is detachably connected to the reactor. Further, the sound insulation component 300 is used for sound insulation and noise reduction.

[0034] Working principle: During the use of the utility model, a conical plug 170 is provided at the bottom of the sealing cover 140. When the material adheres to the conical plug 170 during stirring, it will automatically fall down under the action of gravity. If the material sticks to the conical plug 170, it can be scraped off by the top scraper 240. By providing a side wall scraper 230 at one end of the stirring rod 220, the material adhering to the side wall can be scraped off, which can prevent the material from adhering to the side wall and the top cover of the reactor, thereby ensuring uniform mixing of the material and preventing material waste. In addition, by providing a sound insulation component 300 on the outer wall of the stirring kettle 130, it can effectively insulate and reduce noise, reduce the noise generated by stirring, and has strong practicality.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A reaction kettle for producing negative ion ester coating, characterized in that: It comprises a base (100), a motor (200) and a sound insulation component (300); in, Supporting legs (110) are arranged at the four corners of the bottom of the base (100); a stirring kettle (130) is arranged at the top of the base (100); a sealing cover (140) is arranged at the top of the stirring kettle (130); a conical plug (170) is arranged at the bottom of the sealing cover (140); a feeding port (150) is arranged at the top of one side of the stirring kettle (130); and a discharging port (160) is arranged at the bottom of the other side of the stirring kettle (130); The motor (200) is arranged in the middle of the bottom of the stirring tank (130); the output end of the motor (200) extends to the inner cavity of the stirring tank (130) and is provided with a rotating shaft (210); a stirring rod (220) is arranged on the surface of the rotating shaft (210); a side wall scraper (230) is arranged at one end of the stirring rod (220); and a top scraper (240) is arranged at the top of the stirring rod (220); The sound insulation component (300) is arranged on the outer wall of the stirring tank (130), and the sound insulation component (300) includes a sound insulation layer (310), the outer wall of the sound insulation layer (310) is provided with a honeycomb board layer (320), the interior of the honeycomb board layer (320) is provided with honeycomb holes (330), and the outer wall of the honeycomb board layer (320) is provided with a protective layer (340).

2. A reaction kettle for producing anion ester coating according to claim 1, characterized in that: A fixing seat (120) is provided at the bottom of the supporting footrest (110), and an anti-slip pad is provided at the bottom of the fixing seat (120).

3. A reaction kettle for producing anion ester coating according to claim 1, characterized in that: The feeding port (150) is provided with a cover plate.

4. A reaction kettle for producing anion ester coating according to claim 1, characterized in that: The discharge port (160) is provided with a gate valve.

5. A reaction kettle for producing anion ester coating according to claim 1, characterized in that: The side scraper (230) is arranged in a curved manner and fits the inner wall of the stirring tank (130). The top scraper (240) is arranged in an inclined manner and fits the conical plug (170).

6. A reaction kettle for producing anion ester coating according to claim 1, characterized in that: The interior of the honeycomb hole (330) is filled with sound-absorbing cotton.

7. A reaction kettle for producing anion ester coating according to claim 1, characterized in that: The sound insulation component (300) is detachably connected to the reaction kettle.

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