Plasticizer cooling device

Abstract

The utility model discloses a plasticizer cooling device, which relates to the technical field of plasticizer cooling equipment, and comprises a cooling box body, the upper part and the lower part of the cooling box body are respectively provided with a feed port and a discharge port, one side of the cooling box body is provided with a refrigeration mechanism, the bottom of the cooling box body is fixedly connected with a motor, and the motor is fixedly connected with the cooling box body. A rotating shaft is fixedly connected to the output end of the motor, stirring blades are fixedly connected to the outer side wall of the rotating shaft, and a moving device is arranged at the lower end of the cooling box body. By arranging the refrigerating mechanism, the rotating shaft and the stirring blades, the temperature of the plasticizer can be effectively reduced, and the product quality is guaranteed; and a moving device is arranged, so that the device can be moved, the refrigerated plasticizer can be conveniently conveyed, and the flexibility and applicability of the equipment are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of plasticizer cooling equipment, in particular to a plasticizer cooling device. Background Art

[0002] Plasticizers are chemicals added to plastics to increase their plasticity, especially in the production of plastic products. These chemicals extend the range of applications for plastics by changing the physical properties of plastics, making them softer and more flexible.

[0003] However, the temperature of plasticizers often needs to be strictly controlled during production and storage to prevent quality degradation or failure due to excessive temperature. Traditional cooling methods usually involve storing plasticizers in cold storage or using open cooling systems for cooling, but this method has problems such as low efficiency, high energy consumption, and uneven cooling. In addition, as the scale of production expands, the refrigerated plasticizers also need to be transported, and some fixed cooling devices cannot meet the needs of rapid movement and adjustment of position, while manually moving cooling equipment increases operational complexity and labor costs. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plasticizer cooling device, which can effectively reduce the temperature of the plasticizer and ensure product quality by providing a refrigeration mechanism, a rotating shaft and a stirring blade; a moving device is provided to move the device, which is convenient for conveying the refrigerated plasticizer and enhancing the flexibility and applicability of the equipment.

[0005] The utility model also provides a plasticizer cooling device as described above, comprising: a cooling box, wherein the upper part and the lower part of the cooling box are respectively provided with a feed port and a discharge port, a refrigeration mechanism is provided on one side of the cooling box, a motor is fixedly connected to the bottom of the cooling box, a rotating shaft is fixedly connected to the output end of the motor, a stirring blade is fixedly connected to the outer side wall of the rotating shaft, and a moving device is provided at the lower end of the cooling box;

[0006] The refrigeration mechanism includes a refrigeration box fixedly connected to one side of the cooling box body, a pump body fixedly connected to one side of the refrigeration box, a connecting pipe fixedly connected to the output end of the pump body, a refrigeration pipe fixedly connected to one end of the connecting pipe that passes through the cooling box body, and a return pipe fixedly connected to the end of the refrigeration pipe away from the connecting pipe. By setting up the refrigeration mechanism, the rotating shaft and the stirring blade, the temperature of the plasticizer can be effectively reduced to ensure the product quality; a moving device is set up to move the device, which is convenient for the transportation of the plasticizer after refrigeration and enhances the flexibility and applicability of the equipment.

[0007] According to the plasticizer cooling device, the moving device includes a connecting frame fixedly installed under the cooling box, the connecting frame is fixedly connected to an electric lifting rod, the output end of the electric lifting rod is fixedly connected to a moving plate, the upper part of the moving plate is fixedly connected to a guide rod, and the lower part of the moving plate is fixedly connected to a universal wheel.

[0008] According to the plasticizer cooling device, there are two guide rods, and the two guide rods penetrate the connecting frame and are slidably connected to each other. The guide rods are used to improve the stability of the moving plate when it is lifted or lowered.

[0009] According to the plasticizer cooling device, the cooling tube is in a spiral shape and is made of copper material. The spiral cooling tube can effectively absorb the heat in the plasticizer, thereby achieving the purpose of cooling.

[0010] According to the plasticizer cooling device, the end of the return pipe away from the refrigeration pipe is fixedly connected to one side of the refrigeration box. The return pipe facilitates the formation of a circulation system and reduces energy consumption.

[0011] According to the plasticizer cooling device, there are three stirring blades, and the three stirring blades are symmetrically distributed around the central axis of the rotating shaft. The stirring blades stir the plasticizer in the cooling box to ensure that the temperature of the plasticizer is uniform during the cooling process to avoid local overheating or overcooling.

[0012] According to the plasticizer cooling device, the front side of the cooling box is provided with an observation window, and the inner wall of the cooling box is provided with a constant temperature layer. The observation window is convenient for observing the internal conditions of the cooling box, and the cooling box is convenient for keeping the plasticizer in a low temperature state.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by providing a rotating shaft and a stirring blade, the plasticizer in the cooling box can be stirred to ensure that the temperature of the plasticizer is uniform during the cooling process, avoid local overheating or overcooling, and thus maintain the consistency and quality of the product.

[0015] 2. In the utility model, by providing a refrigeration mechanism, the plasticizer can be effectively cooled to ensure the quality of the product.

[0016] 3. In the utility model, a moving device is provided to facilitate the movement of the refrigerated plasticizer, thereby improving the flexibility and applicability of the equipment.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 It is a three-dimensional diagram of a plasticizer cooling device of the utility model from a front perspective;

[0020] Figure 2 It is a three-dimensional diagram of a plasticizer cooling device of the utility model from a bottom perspective;

[0021] Figure 3 This is a three-dimensional diagram of the interior of a cooling box of a plasticizer cooling device of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of a moving device of a plasticizer cooling device of the utility model.

[0023] Legend:

[0024] 1. Cooling box; 101. Feed inlet; 102. Discharge outlet; 2. Refrigeration mechanism; 3. Motor; 4. Rotating shaft; 5. Stirring blade; 6. Moving device; 201. Refrigeration box; 202. Pump body; 203. Connecting pipe; 204. Refrigeration pipe; 205. Refrigeration pipe; 601. Connecting frame; 602. Electric lifting rod; 603. Moving plate; 604. Guide rod; 605. Universal wheel; 110. Observation window; 120. Constant temperature layer. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4 , the utility model embodiment is a plasticizer cooling device, which includes: a cooling box 1, the front side of the cooling box 1 is provided with an observation window 110, the inner wall of the cooling box 1 is provided with a constant temperature layer 120, the upper part and the lower part of the cooling box 1 are respectively provided with a feed port 101 and a discharge port 102, a refrigeration mechanism 2 is provided on one side of the cooling box 1, a motor 3 is fixedly connected to the bottom of the cooling box 1, a rotating shaft 4 is fixedly connected to the output end of the motor 3, a stirring blade 5 is fixedly connected to the outer wall of the rotating shaft 4, the number of the stirring blades 5 is three, and the three stirring blades 5 are symmetrically distributed with the central axis of the rotating shaft 4 as the center, and a moving device 6 is provided at the lower end of the cooling box 1;

[0027] The refrigeration mechanism 2 includes a refrigeration box 201 fixedly connected to one side of the cooling box body 1, a pump body 202 fixedly connected to one side of the refrigeration box 201, a connecting pipe 203 fixedly connected to the output end of the pump body 202, the connecting pipe 203 passes through one end of the cooling box body 1 and is fixedly connected to a refrigeration pipe 204, the refrigeration pipe 204 is spiral in shape, and the refrigeration pipe 204 is made of copper material, the end of the refrigeration pipe 204 away from the connecting pipe 203 is fixedly connected to a return pipe 205, and the end of the return pipe 205 away from the refrigeration pipe 204 is fixedly connected to one side of the refrigeration box 201.

[0028] The mobile device 6 includes a connecting frame 601 fixedly installed below the cooling box 1, an electric lifting rod 602 is fixedly connected to the connecting frame 601, a moving plate 603 is fixedly connected to the output end of the electric lifting rod 602, a guide rod 604 is fixedly connected to the upper part of the moving plate 603, there are two guide rods 604, and the two guide rods 604 penetrate the connecting frame 601 and are slidably connected to each other, and a universal wheel 605 is fixedly connected to the lower part of the moving plate 603. By setting the refrigeration mechanism 2, the rotating shaft 4 and the stirring blade 5, the temperature of the plasticizer can be effectively reduced to ensure the product quality; the mobile device 6 is set, and the device can be moved to facilitate the transportation of the plasticizer after refrigeration, and enhance the flexibility and applicability of the equipment.

[0029] Working principle: When in use, the plasticizer enters the cooling box 1 through the feed port 101, and then the pump body 202 is started to extract the coolant in the refrigeration box 201 and transport it to the refrigeration pipe 204 through the connecting pipe 203. The coolant flowing in the spiral refrigeration pipe 204 absorbs the heat of the plasticizer and returns to the refrigeration box 201 through the reflux pipe 205, forming a circulation system, so that the refrigeration efficiency is high and the energy consumption is low. At the same time, during the refrigeration process, the output end shaft 4 of the motor 3 can be started to drive the stirring blade 5 to rotate and stir the plasticizer, ensuring that the temperature of the plasticizer is uniform during the cooling process to avoid local overheating or overcooling. When the refrigerated plasticizer needs to be transferred, the cooling box 1 can be moved by the universal wheel 605. When facing production lines of different heights, the electric lifting rod 602 can be started to output the moving plate 603 to raise the connecting frame 601, thereby changing the height of the cooling box 1 and improving the flexibility of the device.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A plasticizer cooling device, comprising: A cooling box (1), characterized in that a feed port (101) and a discharge port (102) are respectively provided at the upper and lower parts of the cooling box (1), a refrigeration mechanism (2) is provided on one side of the cooling box (1), a motor (3) is fixedly connected to the bottom of the cooling box (1), a rotating shaft (4) is fixedly connected to the output end of the motor (3), a stirring blade (5) is fixedly connected to the outer wall of the rotating shaft (4), and a moving device (6) is provided at the lower end of the cooling box (1); The refrigeration mechanism (2) comprises a refrigeration box (201) fixedly connected to one side of a cooling box body (1); a pump body (202) is fixedly connected to one side of the refrigeration box (201); an output end of the pump body (202) is fixedly connected to a connecting pipe (203); one end of the connecting pipe (203) passing through the cooling box body (1) is fixedly connected to a refrigeration pipe (204); and one end of the refrigeration pipe (204) away from the connecting pipe (203) is fixedly connected to a return pipe (205).

2. A plasticizer cooling device according to claim 1, characterized in that: The moving device (6) comprises a connecting frame (601) fixedly mounted below the cooling box (1); an electric lifting rod (602) is fixedly connected to the connecting frame (601); an output end of the electric lifting rod (602) is fixedly connected to a moving plate (603); the upper part of the moving plate (603) is fixedly connected to a guide rod (604); and the lower part of the moving plate (603) is fixedly connected to a universal wheel (605).

3. A plasticizer cooling device according to claim 2, characterized in that: There are two guide rods (604), and the two guide rods (604) penetrate the connecting frame (601) and are slidably connected to each other.

4. A plasticizer cooling device according to claim 1, characterized in that: The cooling tube (204) is in a spiral shape and is made of copper.

5. The plasticizer cooling device according to claim 1, characterized in that: One end of the return pipe (205) away from the refrigeration pipe (204) is fixedly connected to one side of the refrigeration box (201).

6. A plasticizer cooling device according to claim 1, characterized in that: The number of the stirring blades (5) is three, and the three stirring blades (5) are symmetrically distributed with the central axis of the rotating shaft (4) as the center.

7. The plasticizer cooling device according to claim 1, characterized in that: The front side of the cooling box (1) is provided with an observation window (110), and the inner wall of the cooling box (1) is provided with a constant temperature layer (120).

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