Heating mechanism for manufacturing degradable plastic

Abstract

The utility model provides a heating mechanism for manufacturing degradable plastics, and relates to the technical field of heating mechanisms, the heating mechanism comprises a stirring mechanism, a crushing mechanism is fixedly inserted on the inner surface wall of the stirring mechanism, the crushing mechanism comprises a shell, and a feeding hole is fixedly formed in the top of the shell. According to the utility model, under the action of the crushing mechanism, after raw materials enter the shell through the feeding hole, the motor II can drive the crusher to rotate to crush the raw materials, so that the raw materials are finer and smoother, the raw materials can be quickly melted, the production cycle can be shortened, the productivity can be improved, and the raw materials can be uniformly heated due to the small volume; and when the crushed raw materials descend, the filter plate can intercept particles with large sizes, the particles are conveyed to the position above the crusher through the spiral conveyor to be subjected to secondary crushing, and the situation that the product quality is affected due to the poor crushing effect of the raw materials is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of heating mechanisms, in particular to a heating mechanism for making degradable plastics. Background Art

[0002] A heating mechanism is a device component that can convert energy into heat energy and transfer the heat energy to the object to be heated. Heating mechanisms are widely used in industry, home, medical, scientific research and other fields. For example, in industrial production, heating mechanisms are used in the heating process of industries such as plastic processing, printing, and food processing. In family life, electric heaters, electric ovens, electric kettles and other electrical appliances all contain heating mechanisms.

[0003] When making biodegradable plastics, the existing heating mechanism lacks a device for crushing the raw materials, resulting in large plastic particles entering the heating mechanism, thereby increasing the preheating time and melting time of the raw materials and reducing the overall production efficiency. The different sizes of raw materials can also easily lead to uneven heating, thereby reducing the quality of the final product. Utility Model Content

[0004] The utility model aims to solve the problem that the heating efficiency and quality are reduced due to the lack of a crushing mechanism when the above equipment is in use, and thus proposes a heating mechanism for making degradable plastics.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heating mechanism for making degradable plastics, comprising a stirring mechanism, wherein a crushing mechanism is fixedly inserted into the inner surface wall of the stirring mechanism;

[0006] The crushing mechanism includes a shell, a feed port is fixedly installed on the top of the shell, a filter plate is fixedly inserted on the inner wall of the shell, a group of circular holes two are opened on the outer wall of the shell, a motor two is fixedly installed on one side of the outer wall of the shell, a crusher is movably inserted between the inner walls of a group of the two circular holes, and the output end of the motor two is fixedly connected to one side of the outer wall of the crusher, a group of extrusion plates is fixedly installed on the inner wall of the shell, the output end of the shell is fixedly connected to a screw conveyor, and the output end of the screw conveyor is fixedly connected to the input end of the shell.

[0007] Preferably, the stirring mechanism comprises four supporting legs, a heating box is fixedly installed between the tops of the four supporting legs, and the top of the heating box is fixedly connected to a pipe 1.

[0008] Preferably, the output end of the pipeline one is fixedly connected to an air pump, and the bottom of the air pump is fixedly connected to the top of the heating box, and the output end of the air pump is fixedly connected to the pipeline two.

[0009] Preferably, the output end of the pipeline 2 is fixedly connected to a waste gas treatment box, and the bottom of the waste gas treatment box is fixedly connected to the top of the heating box, and the bottom of the heating box is fixedly connected to a discharge valve.

[0010] Preferably, a circular hole is provided on the top of the heating box, and a motor is fixedly mounted on the top of the heating box.

[0011] Preferably, a rotating shaft is fixedly mounted on the output end of the motor 1, and the inner surface wall of the circular hole 1 is movably inserted into the outer surface wall of the rotating shaft.

[0012] Preferably, a group of stirring paddles are fixedly mounted on the outer wall of the rotating shaft, and a square hole is opened on the top of the heating box.

[0013] Preferably, the inner surface wall of the square hole is fixedly inserted into the outer surface wall of the shell.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, after the raw materials enter the shell through the feed port under the action of the crushing mechanism, the motor 2 will drive the crusher to rotate, crush the raw materials, make the raw materials finer, so that the raw materials can be melted quickly, which helps to shorten the production cycle and improve production capacity. The small volume of the raw materials can also make them heated evenly, thereby improving the quality of the final product. When the crushed raw materials fall, the filter plate can intercept larger particles and bring them to the top of the crusher for secondary crushing through the screw conveyor to prevent the poor crushing effect of the raw materials from affecting the product quality.

[0016] 2. In the utility model, under the action of the stirring mechanism, the motor can drive a group of stirring paddles to rotate through the rotating shaft, so that the raw materials are heated evenly. The harmful gases generated by the raw materials during heating can be transported to the exhaust gas treatment box for treatment through the vacuum pump, thereby preventing the direct discharge of exhaust gas from endangering the health of the operator and damaging the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a main structural stereogram of a heating mechanism for making degradable plastics;

[0018] Figure 2 The utility model provides a plan view of a stirring mechanism in a heating mechanism for making degradable plastics;

[0019] Figure 3 The utility model provides a schematic diagram of a disassembled stirring mechanism in a heating mechanism for making degradable plastics;

[0020] Figure 4The utility model provides a three-dimensional disassembled diagram of a crushing mechanism in a heating mechanism for making degradable plastics;

[0021] Figure 5 The utility model provides a top-down stereoscopic diagram of a crushing mechanism in a heating mechanism for producing degradable plastics.

[0022] Legend:

[0023] 1. Stirring mechanism; 101. Support legs; 102. Heating box; 103. Pipeline 1; 104. Air pump; 105. Pipeline 2; 106. Waste gas treatment box; 107. Discharge valve; 108. Round hole 1; 109. Motor 1; 110. Rotating shaft; 111. Stirring paddle; 112. Square hole;

[0024] 2. Crushing mechanism; 201. Shell; 202. Feed inlet; 203. Filter plate; 204. Round hole 2; 205. Motor 2; 206. Crusher; 207. Extrusion plate; 208. Screw conveyor. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a heating mechanism for making degradable plastics, comprising a stirring mechanism 1, and a crushing mechanism 2 is fixedly inserted into the inner surface wall of the stirring mechanism 1;

[0028] The crushing mechanism 2 includes a shell 201, a feed port 202 is fixedly installed on the top of the shell 201, a filter plate 203 is fixedly inserted on the inner wall of the shell 201, a group of circular holes 204 are opened on the outer wall of the shell 201, a motor 205 is fixedly installed on one side of the outer wall of the shell 201, a crusher 206 is movably inserted between the inner walls of the group of circular holes 205, and the output end of the motor 204 is fixedly connected to one side of the outer wall of the crusher 206, a group of extrusion plates 207 are fixedly installed on the inner wall of the shell 201, the output end of the shell 201 is fixedly connected to a screw conveyor 208, and the output end of the screw conveyor 208 is fixedly connected to the input end of the shell 201.

[0029] The effect achieved by the entire embodiment 1 is that after the raw material enters the shell 201 through the feed port 202, the motor 205 starts to drive the crusher 206 to rotate, and cooperates with a group of extrusion plates 207 to crush the raw material, so that the volume of the raw material becomes smaller, thereby heating the melting speed and improving production efficiency. The smaller raw material can pass through the filter plate 203, and the larger raw material will fall on the surface of the filter plate 203 and slide on the inclined surface of the filter plate 203 to enter the screw conveyor 208. After the screw conveyor 208 is started, the raw material particles with a larger internal volume are brought to the top of the crusher 206 for secondary crushing to prevent the crusher 206 from not crushing thoroughly enough and affecting the quality of the product.

[0030] Embodiment 2, as Figure 2-Figure 5 As shown, the stirring mechanism 1 includes four supporting legs 101, a heating box 102 is fixedly installed between the tops of the four supporting legs 101, the top of the heating box 102 is fixedly connected with a pipe 103, the output end of the pipe 103 is fixedly connected with an air pump 104, and the bottom of the air pump 104 is fixedly connected to the top of the heating box 102, the output end of the air pump 104 is fixedly connected with a pipe 2 105, the output end of the pipe 2 105 is fixedly connected with an exhaust gas treatment box 106, and the bottom of the exhaust gas treatment box 106 is fixedly connected to the heating box 102. The top is fixedly connected, the bottom of the heating box 102 is fixedly connected with a discharge valve 107, a circular hole 108 is opened on the top of the heating box 102, a motor 109 is fixedly installed on the top of the heating box 102, a rotating shaft 110 is fixedly installed on the output end of the motor 109, and the inner wall of the circular hole 108 is movably inserted with the outer wall of the rotating shaft 110, a group of stirring paddles 111 are fixedly installed on the outer wall of the rotating shaft 110, and a square hole 112 is opened on the top of the heating box 102, and the inner wall of the square hole 112 is fixedly inserted with the outer wall of the outer shell 201.

[0031] The effect achieved by the entire embodiment 2 is that when the raw materials are melted inside the heating box 102, the motor 109 drives a group of stirring paddles 111 to rotate through the rotating shaft 110 to stir the internal raw materials so that the various internal components can fully react, thereby ensuring the consistency of the quality and performance of the final product. Harmful gases will be generated when the raw materials are heated. At this time, the vacuum pump 104 extracts the harmful gases through the pipeline 103 and transports them to the exhaust gas treatment box 106 for internal treatment through the pipeline 2 105, thereby preventing the exhaust gas from being directly discharged to pollute the environment and harm the health of the operator.

[0032] Working principle: When the relevant raw materials need to be heated, the operator can pour the raw materials into the shell 201 through the feed port 202. At this time, the motor 205 starts to start, driving the crusher 206 to start rotating. When the crusher 206 rotates, it will bring the internal raw materials to the extrusion plates 207 on both sides, and the raw materials will be crushed by the extrusion plates 207. The crushed raw materials can pass through the filter plate 203 and fall into the heating box 102. However, some larger raw materials will be intercepted by the filter plate 203, and under the action of the inclined filter plate 203, they will slide and accumulate on one side of the shell 201, and then enter the screw conveyor 208. At this time, the screw conveyor 208 starts to start , driving the raw material particles with larger internal volume upward, so that they continue to fall above the crusher 206 for secondary crushing. After the raw materials enter the heating box 102, they will be heated and melted by the heating box 102. At this time, the motor 109 starts to drive the rotating shaft 110 to start rotating inside the circular hole 108. When the rotating shaft 110 rotates, it will cause a group of stirring paddles 111 to rotate together to stir the internal raw materials so that they are heated evenly. Harmful gases will be generated when the raw materials are heated. At this time, the vacuum pump 104 starts to extract the harmful gases through the pipe 103 and bring them to the inside of the pipe 2 105. Then the harmful gases will enter the exhaust gas treatment box 106 for treatment under the action of pressure.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A heating mechanism for making biodegradable plastics, comprising a stirring mechanism (1), characterized in that: A crushing mechanism (2) is fixedly inserted into the inner surface wall of the stirring mechanism (1); The pulverizing mechanism (2) comprises a shell (201), a feed port (202) is fixedly mounted on the top of the shell (201), a filter plate (203) is fixedly inserted into the inner wall of the shell (201), a group of two circular holes (204) are opened on the outer wall of the shell (201), a motor (205) is fixedly mounted on one side of the outer wall of the shell (201), a pulverizer (206) is movably inserted between the inner walls of the two circular holes (204), and the output end of the motor (205) is fixedly connected to one side of the outer wall of the pulverizer (206), a group of extrusion plates (207) is fixedly mounted on the inner wall of the shell (201), the output end of the shell (201) is fixedly connected to a screw conveyor (208), and the output end of the screw conveyor (208) is fixedly connected to the input end of the shell (201).

2. A heating mechanism for making biodegradable plastics according to claim 1, characterized in that: The stirring mechanism (1) comprises four supporting legs (101), a heating box (102) is fixedly installed between the tops of the four supporting legs (101), and a pipe 1 (103) is fixedly connected to the top of the heating box (102).

3. A heating mechanism for making biodegradable plastics according to claim 2, characterized in that: The output end of the pipeline 1 (103) is fixedly connected to an air pump (104), and the bottom of the air pump (104) is fixedly connected to the top of the heating box (102), and the output end of the air pump (104) is fixedly connected to a pipeline 2 (105).

4. A heating mechanism for making biodegradable plastics according to claim 3, characterized in that: The output end of the second pipeline (105) is fixedly connected to a waste gas treatment box (106), and the bottom of the waste gas treatment box (106) is fixedly connected to the top of the heating box (102), and the bottom of the heating box (102) is fixedly connected to a discharge valve (107).

5. A heating mechanism for making biodegradable plastics according to claim 4, characterized in that: A circular hole (108) is provided on the top of the heating box (102), and a motor (109) is fixedly mounted on the top of the heating box (102).

6. A heating mechanism for making biodegradable plastics according to claim 5, characterized in that: The output end of the motor 1 (109) is fixedly mounted with a rotating shaft (110), and the inner surface wall of the circular hole 1 (108) and the outer surface wall of the rotating shaft (110) are movably inserted.

7. A heating mechanism for making biodegradable plastics according to claim 6, characterized in that: A group of stirring paddles (111) are fixedly mounted on the outer wall of the rotating shaft (110), and a square hole (112) is opened on the top of the heating box (102).

8. A heating mechanism for making biodegradable plastics according to claim 7, characterized in that: The inner surface wall of the square hole (112) is fixedly inserted into the outer surface wall of the outer shell (201).

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