Preparation device of composite plasticizer

Abstract

The utility model relates to the field of preparation devices, and discloses a composite plasticizer preparation device which comprises a main body, feeding modules are fixedly arranged on the two sides of the main body, rotating covers are hinged to the upper end faces of the two feeding modules, a heating block is fixedly arranged on the outer surface of the main body, and a protective enclosure is fixedly arranged on the outer surface of the main body. A first electric control valve is fixedly arranged on the lower end face of the main body, a filter box is fixedly arranged on the lower end face of the first electric control valve, two filter screens are slidably arranged on the front end face of the filter box, and the main body comprises a stirring box. According to the feeding device, raw materials can be placed in the feeding module when the feeding device is used, and after the raw materials are placed in the feeding module, the weighing device arranged on the feeding module can also measure the weight of the raw materials, so that workers can clearly know the weight of the raw materials in the feeding module; and a worker can more accurately configure the raw materials.

Description

Technical Field

[0001] This utility model relates to the field of preparation apparatus, and more particularly to an apparatus for preparing a composite plasticizer. Background Technology

[0002] Starch plasticization is a process that transforms natural starch into a plastic-like material. The aim is to create biodegradable plastic alternatives to address the environmental pollution problems caused by traditional petroleum-based plastics. This process involves modifying starch to give it physical properties similar to plastics, such as extensibility and toughness, while retaining its biodegradable and environmentally friendly attributes.

[0003] Plasticizers are needed when plasticizing starch. Currently, plasticizers are generally prepared manually. However, preparing large quantities of plasticizers can be very tiring for workers and can lead to errors in the prepared solution. In order to enable the raw materials to react quickly, heating blocks are installed on the outside of the reaction tank to heat the liquid inside the tank. However, the heating blocks are at high temperatures when in operation, and workers can be injured if they touch them.

[0004] Therefore, those skilled in the art have provided an apparatus for preparing composite plasticizers to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a composite plasticizer preparation device. Before placing the raw materials into the main body, the feeding module measures the weight of the raw materials, allowing the staff to know the weight of the raw materials so that the prepared solution can be more accurate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a composite plasticizer preparation device, comprising a main body, feeding modules fixedly arranged on both sides of the main body, rotating covers hinged to the upper surfaces of the two feeding modules, a heating block fixedly arranged on the outer surface of the main body, a protective enclosure fixedly arranged on the outer surface of the main body, a first electrically controlled valve fixedly arranged on the lower surface of the main body, a filter box fixedly arranged on the lower surface of the first electrically controlled valve, and two filter screens slidably arranged on the front end surface of the filter box;

[0007] The main body includes a mixing tank, a protective box is fixedly installed on the upper surface of the mixing tank, and feed inlets are fixedly installed on both sides of the mixing tank. The feeding module includes a fixed box, a weighing device is fixedly installed on the bottom surface of the fixed box, a placement box is fixedly installed on the upper surface of the weighing device, and a second electrically controlled valve is fixedly installed on one side of the placement box.

[0008] Furthermore, a display screen is fixedly installed on the front face of both feeding modules, and control buttons are fixedly installed on one side of the front face of both feeding modules.

[0009] Furthermore, a control box is fixedly installed on the front face of the protective enclosure, and a cabinet door is hinged to the front face of the control box.

[0010] Furthermore, a drive motor is fixedly installed inside the protective box, and a stirring shaft is fixedly installed at the output end of the drive motor.

[0011] Furthermore, a guide block is fixedly installed on the bottom surface of the mixing tank, and an inlet pipe is embedded and fixed inside the guide block.

[0012] Furthermore, a waste liquid box is slidably disposed on the lower part of the front end face of the filter box.

[0013] Furthermore, three support legs are fixedly installed on the outer surface of the protective enclosure.

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

[0015] 1. The present invention proposes a composite plasticizer preparation device. During use, the feeding module can place the raw materials. After the raw materials are placed inside the feeding module, the weighing device set in the feeding module can also measure the weight of the raw materials, so that the staff can clearly understand the weight of the raw materials inside the feeding module, and make the staff more accurate when preparing the raw materials.

[0016] 2. The present invention proposes a composite plasticizer preparation device. In order to make the raw materials inside the main body mix more quickly when preparing the solution, a heating block is usually placed on the outside of the main body to heat the liquid inside the main body so that the solution can react quickly. However, the heating block is at a high temperature when working, and workers will be injured if they touch the heating block. By setting a protective enclosure around the heating block on the main body, workers can be prevented from being burned by touching the heating block. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main axial view of the present invention;

[0018] Figure 2 This is a bottom-view axial side view of the present invention;

[0019] Figure 3 This is a frontal sectional view of the main structure of this utility model;

[0020] Figure 4 This is a front sectional view of the feeding module structure of this utility model.

[0021] Legend:

[0022] 1. Main body; 2. Feeding module; 3. Rotating cover; 4. Display screen; 5. Control buttons; 6. Heating block; 7. Protective enclosure; 8. Control box; 9. Cabinet door; 10. Support leg; 11. Filter box; 12. Waste liquid box; 13. Filter screen; 14. First electric control valve; 101. Mixing box; 102. Protective box; 103. Drive motor; 104. Mixing shaft; 105. Feed inlet; 106. Guide block; 107. Inlet pipe; 201. Fixing box; 202. Placement box; 203. Weighing device; 204. Second electric control valve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 , Figure 2 This utility model provides an embodiment of a composite plasticizer preparation device, comprising a main body 1, feeding modules 2 fixedly disposed on both sides of the main body 1, rotating covers 3 hinged to the upper surfaces of the two feeding modules 2, heating blocks 6 fixedly disposed on the outer surface of the main body 1, a protective enclosure 7 fixedly disposed on the outer surface of the main body 1, a first electric control valve 14 fixedly disposed on the lower surface of the main body 1, a filter box 11 fixedly disposed on the lower surface of the first electric control valve 14, two filter screens 13 slidably disposed on the front surface of the filter box 11, a display screen 4 fixedly disposed on the front surface of the two feeding modules 2, a control button 5 fixedly disposed on one side of the front surface of the two feeding modules 2, a control box 8 fixedly disposed on the front surface of the protective enclosure 7, a cabinet door 9 hinged to the front surface of the control box 8, a waste liquid box 12 slidably disposed on the lower part of the front surface of the filter box 11, and three support legs 10 fixedly disposed on the outer surface of the protective enclosure 7.

[0025] Specifically, during use, the main body 1 has feeding modules 2 on both sides. The feeding modules 2 can hold the raw materials containing the plasticizer. When the raw materials are placed, the feeding modules 2 can measure their weight and display it on the display screen 4. When the required weight is reached, the raw materials can be fed from the feeding modules 2 into the main body 1 via the control button 5. The main body 1 can mix the raw materials. The heating block 6 fixed to the outer surface of the main body 1 can heat the mixture inside the main body 1, making the reaction between the raw materials faster. The protective enclosure 7 fixed to the main body 1 can prevent workers from bumping into the heating block 6 and causing injury. The support legs 10 fixed to the protective enclosure 7 can... To ensure the device is placed on the ground, the support leg 10 at the rear of the protective enclosure 7 and the lower end of the main body 1 are connected to the filter box 11 via the first electric control valve 14, allowing the main body 1 to be more firmly placed on the ground. The material that has finished reacting inside the main body 1 can enter the filter box 11 through the first electric control valve 14. The filter box 11 is equipped with two filter screens 13 to filter out the new substance generated by the reaction. The waste liquid can enter the waste liquid box 12 inside the filter box 11. The filter screens 13 can be pulled out from the filter box 11 to easily remove the new substance. The new substance is generated by the reaction of ethylenediamine and lactic acid. The new substance can then undergo a recrystallization reaction with anhydrous ethanol and tetrahydrofuran to obtain the plasticizer.

[0026] Reference Figure 3 The main body 1 includes a mixing tank 101, a protective box 102 is fixedly installed on the upper surface of the mixing tank 101, and feed inlets 105 are fixedly installed on both sides of the mixing tank 101. A drive motor 103 is fixedly installed inside the protective box 102, and a stirring shaft 104 is fixedly installed at the output end of the drive motor 103. A guide block 106 is fixedly installed on the bottom surface of the mixing tank 101, and an inlet pipe 107 is embedded and fixed inside the guide block 106.

[0027] Specifically, the main body 1 can stir the raw materials, making them more convenient for reaction. The main structure of the main body 1 includes a stirring tank 101, which allows the raw materials to be mixed and reacted. A protective box 102 is fixed to the upper surface of the stirring tank 101. A drive motor 103 is installed inside the protective box 102. The stirring shaft 104 at the output end of the drive motor 103 is installed inside the stirring tank 101 to stir the raw materials inside the stirring tank 101. The feeding module 2 is connected to the feeding port 105 of the stirring tank 101, allowing the raw materials inside the feeding module 2 to enter the interior of the stirring tank 101 through the feeding port 105. After the reaction of the raw materials inside the stirring tank 101 is completed, they can enter the interior of the first electrically controlled valve 14 through the inlet pipe 107 fixed by the guide block 106.

[0028] Reference Figure 4The feeding module 2 includes a fixed box 201, a weighing device 203 is fixedly installed on the bottom surface of the fixed box 201, a placement box 202 is fixedly installed on the upper surface of the weighing device 203, and a second electric control valve 204 is fixedly installed on one side of the placement box 202.

[0029] Specifically, the feeding module 2 can place raw materials during use, and can also measure the weight of the raw materials after placement, allowing staff to more accurately prepare the solution. The main structure of the feeding module 2 includes a fixed box 201, a weighing device 203 fixed inside the fixed box 201 and connected to the placement box 202, so that the weighing device 203 can measure the weight of the raw materials inside the placement box 202. When the weight meets the standard, the raw materials can be transferred to the interior of the main body 1 through the second solenoid valve 204.

[0030] Working principle: When the raw material is placed, the feeding module 2 can measure the weight of the raw material and display it on the display screen 4. When the weight reaches the required weight, the raw material can be fed from the feeding module 2 into the main body 1 by controlling the button 5.

[0031] The heating block 6 fixed on the outer surface of the main body 1 can heat the mixture inside the main body 1, so that the reaction between the raw materials can be faster. The protective enclosure 7 fixed on the main body 1 can prevent the staff from hitting the heating block 6 and causing injury to the staff.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for preparing a composite plasticizer, comprising a main body (1), characterized in that: Feeding modules (2) are fixedly installed on both sides of the main body (1). Rotating covers (3) are hinged to the upper surfaces of the two feeding modules (2). Heating blocks (6) are fixedly installed on the outer surface of the main body (1). Protective enclosures (7) are fixedly installed on the outer surface of the main body (1). A first electric control valve (14) is fixedly installed on the lower surface of the main body (1). A filter box (11) is fixedly installed on the lower surface of the first electric control valve (14). Two filter screens (13) are slidably installed on the front end of the filter box (11). The main body (1) includes a mixing tank (101), a protective box (102) is fixedly installed on the upper surface of the mixing tank (101), and a feed inlet (105) is fixedly installed on both sides of the mixing tank (101). The feeding module (2) includes a fixed box (201), a weighing device (203) is fixedly installed on the bottom surface of the fixed box (201), a placement box (202) is fixedly installed on the upper surface of the weighing device (203), and a second electric control valve (204) is fixedly installed on one side of the placement box (202).

2. The apparatus for preparing a composite plasticizer according to claim 1, characterized in that: The front face of each of the two feeding modules (2) is fixedly provided with a display screen (4), and a control button (5) is fixedly provided on one side of the front face of each of the two feeding modules (2).

3. The apparatus for preparing a composite plasticizer according to claim 1, characterized in that: The front end of the protective enclosure (7) is fixedly provided with a control box (8), and the front end of the control box (8) is hinged with a cabinet door (9).

4. The apparatus for preparing a composite plasticizer according to claim 1, characterized in that: The protective box (102) is equipped with a drive motor (103) inside, and a stirring shaft (104) is fixedly installed at the output end of the drive motor (103).

5. The apparatus for preparing a composite plasticizer according to claim 1, characterized in that: A guide block (106) is fixedly installed on the bottom surface of the mixing tank (101), and an inlet pipe (107) is embedded and fixed inside the guide block (106).

6. The apparatus for preparing a composite plasticizer according to claim 1, characterized in that: A waste liquid box (12) is slidably disposed on the lower part of the front end face of the filter box (11).

7. The apparatus for preparing a composite plasticizer according to claim 1, characterized in that: The outer surface of the protective enclosure (7) is fixedly provided with three support legs (10).

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