Extrusion granulation device for calcium-zinc composite heat stabilizer

Abstract

The utility model relates to the technical field of calcium-zinc composite heat stabilizer granulation, in particular to a calcium-zinc composite heat stabilizer extrusion granulation device which comprises a bottom plate, a granulation extrusion box is fixedly connected to the top of the bottom plate, a granulation outlet is formed in the left side of the granulation extrusion box, and a cooling assembly is arranged on the left side of the granulation extrusion box; and the cooling assembly comprises a treatment box, the treatment box is fixedly connected to the left side of the top of the bottom plate, a movable door is movably connected to the left side of the treatment box, and an inlet is formed in the right side of the treatment box. According to the extrusion granulation device for the calcium-zinc composite heat stabilizer, by installing the cooling assembly, calcium-zinc composite heat stabilizer particles subjected to high-temperature granulation can be conveniently and rapidly cooled and shaped, and the problem that the calcium-zinc composite heat stabilizer particles need to be naturally cooled for a long time in a normal-temperature state is solved; during rapid cooling and shaping, an interactive circulation mode of low-temperature gas and external purified gas is adopted, so that the calcium-zinc composite heat-stable particles are prevented from being polluted, and the practicability of the device during use is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium-zinc composite heat stabilizer granulation, in particular to a calcium-zinc composite heat stabilizer extrusion granulation device. Background Art

[0002] The powdered calcium-zinc composite heat stabilizer can be granulated to avoid dust pollution during subsequent packaging, transportation and use. It can also avoid the phenomenon of powder agglomeration, bridging, pulsation and other phenomena that affect use. At the same time, the mixing is more uniform, which can improve the product quality to a certain extent.

[0003] When the calcium-zinc composite heat stabilizer is granulated, the calcium-zinc composite heat stabilizer in a high temperature state is generally discharged by extrusion, and the calcium-zinc composite heat stabilizer in a granular state needs to be cooled at room temperature. Direct exposure to the outside air is likely to cause contamination to the calcium-zinc composite heat stabilizer particles, which is not conducive to safe and effective cooling. Utility Model Content

[0004] The purpose of the utility model is to provide a calcium-zinc composite heat stabilizer extrusion granulation device to solve the problem raised in the above background technology that direct exposure to the outside air easily causes pollution to the calcium-zinc composite heat stabilizer particles, which is not conducive to safe and effective cooling. To achieve the above purpose, the utility model provides the following technical solutions: a calcium-zinc composite heat stabilizer extrusion granulation device, comprising a bottom plate, a granulation extrusion box is fixedly connected to the top of the bottom plate, a granulation outlet is opened on the left side of the granulation extrusion box, and a cooling component is arranged on the left side of the granulation extrusion box;

[0005] The cooling assembly comprises a processing box, which is fixedly connected to the left side of the top of the base plate, a movable door is movably connected to the left side of the processing box, an inlet is opened on the right side of the processing box, and the inlet is located on the left side of the granulation outlet; a cooling frame is fixedly connected to the top of the processing box, a heat dissipation window 1 is fixedly connected to the left side of the cooling frame, a semiconductor refrigeration sheet is fixedly connected to the top of the granulation extrusion box located inside the cooling frame, the bottom of the semiconductor refrigeration sheet extends downward to the inside of the processing box, a copper plate is fixedly connected to the top of the semiconductor refrigeration sheet, a heat dissipation fin is fixedly connected to the top of the copper plate, a heat dissipation window 2 is fixedly connected to the right side of the cooling frame, a heat dissipation fan is fixedly connected to the right side of the heat dissipation window 1, an open purification box is fixedly connected to the front of the processing box, a dust filter screen plate is movably connected to the top of the open purification box, an activated carbon purification screen plate is movably connected to the rear of the dust filter screen plate, an air intake support frame is fixedly connected to the back of the processing box, and an air guide fan is fixedly connected to the back of the inner wall of the air intake support frame.

[0006] Further preferably, a support assembly is provided inside the processing box, and the support assembly includes a slide groove, and the slide groove is opened on the left and right sides of the inner wall of the processing box, so that the processing box is convenient for storing the granular calcium-zinc composite heat stabilizer.

[0007] Further preferably, a support plate is movably connected to the middle of the chute, and a breathable baffle is fixedly connected to the top of the support plate, and the breathable baffle can avoid cooling restriction of the high-temperature particles.

[0008] Further preferably, an extrusion assembly is provided on the top of the granulation extrusion box, and the extrusion assembly includes a feed pipe, and the feed pipe is fixedly connected to the top of the granulation extrusion box. A docking plate is fixedly connected to the front of the granulation extrusion box, and an extrusion motor is fixedly connected to the top of the docking plate. The extrusion motor can realize extrusion and material guiding by utilizing the cooperation of a driving pulley, a driven pulley and a synchronous belt.

[0009] Further preferably, the transmission end of the right end of the extrusion motor is fixedly connected to a transmission pulley, the right side of the granulation extrusion box is rotatably connected to a driven pulley, and the outer side of the driven pulley is rotatably connected to a synchronous belt, thereby enhancing the practicability of the device when in use.

[0010] Further preferably, the synchronous belt is rotatably connected to the driving pulley at one side away from the driven pulley, and the left side of the driven pulley is fixedly connected to an extrusion auger to achieve the pushing extrusion of the calcium-zinc composite heat stabilizer.

[0011] Further preferably, a pelletizing assembly is provided inside the processing box, and the pelletizing assembly includes an electric push rod, and the electric push rod is fixedly connected to the right side of the inner wall of the processing box, and a pelletizing plate is fixedly connected to the bottom of the electric push rod to facilitate pelletizing of the calcium-zinc composite heat stabilizer after extrusion plasticization.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, by installing a cooling component, it is convenient to quickly cool and shape the calcium-zinc composite heat stabilizer particles after high-temperature granulation, thereby avoiding the problem of taking a long time to cool naturally at room temperature. During rapid cooling and shaping, an interactive circulation method of low-temperature gas and external purified gas is adopted to avoid contamination of the calcium-zinc composite heat stabilizer particles, thereby enhancing the practicality of the device when in use.

[0014] In the utility model, by installing the extrusion assembly, the injected calcium-zinc composite heat stabilizer is pushed toward the granulation outlet on the left side by the extrusion auger, so that the extrusion force makes it pass through the shape of the granulation outlet for plasticity.

[0015] In the utility model, by installing the pelletizing assembly, it is convenient to perform segmented pelletizing on the plasticized particles. After pelletizing, the particles are directly stored in a processing box to wait for pollution-free cooling and air drying treatment, thereby greatly improving the efficiency of pelletizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 The detailed structural diagram is enlarged at B in the middle;

[0019] Figure 4 For this utility model Figure 2 The schematic diagram of the left section structure of the middle processing box;

[0020] Figure 5 For this utility model Figure 4 A in the middle is an enlarged schematic diagram of the detailed structure.

[0021] In the figure: 1, bottom plate; 2, granulation extrusion box; 3, granulation outlet; 4, cooling assembly; 5, support assembly; 6, extrusion assembly; 7, pelletizing assembly; 401, processing box; 402, movable door; 403, entrance; 404, cooling frame; 405, heat dissipation window 1; 406, semiconductor cooling sheet; 407, copper plate; 408, heat dissipation fin; 409, heat dissipation window 2; 410, heat dissipation fan; 411, opening net chemical box; 412, dust filter plate; 413, activated carbon purification screen plate; 414, air intake support frame; 415, air guide fan; 501, slide; 502, support plate; 503, breathable baffle; 601, feed pipe; 602, docking plate; 603, extrusion motor; 604, driving pulley; 605, driven pulley; 606, synchronous belt; 607, extrusion auger; 701, electric push rod; 702, pelletizing plate. DETAILED DESCRIPTION

[0022] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a calcium-zinc composite heat stabilizer extrusion granulation device, comprising a bottom plate 1, a granulation extrusion box 2 is fixedly connected to the top of the bottom plate 1, a granulation outlet 3 is opened on the left side of the granulation extrusion box 2, and a cooling component 4 is arranged on the left side of the granulation extrusion box 2;

[0024] The cooling assembly 4 includes a processing box 401, which is fixedly connected to the left side of the top of the bottom plate 1, and a movable door 402 is movably connected to the left side of the processing box 401. An inlet 403 is opened on the right side of the processing box 401, and the inlet 403 is located on the left side of the granulation outlet 3. A cooling frame 404 is fixedly connected to the top of the processing box 401, and a heat dissipation window 405 is fixedly connected to the left side of the cooling frame 404. A semiconductor cooling sheet 406 is fixedly connected to the top of the granulation extrusion box 2, and the bottom of the semiconductor cooling sheet 406 extends downward to the inside of the processing box 401. The semiconductor cooling sheet 406 is fixedly connected to the inside of the processing box 401. 6 is fixedly connected to the top of a copper plate 407, a heat dissipation fin 408 is fixedly connected to the top of the copper plate 407, a heat dissipation window 2 409 is fixedly connected to the right side of the cooling frame 404, a heat dissipation fan 410 is fixedly connected to the right side of the heat dissipation window 1 405, an open purification box 411 is fixedly connected to the front of the processing box 401, a dust filter plate 412 is movably connected to the top of the open purification box 411, an activated carbon purification screen plate 413 is movably connected to the rear of the dust filter plate 412, an air intake support frame 414 is fixedly connected to the back of the processing box 401, and an air guide fan 415 is fixedly connected to the back of the inner wall of the air intake support frame 414.

[0025] In this embodiment, Figure 4 As shown, a support assembly 5 is provided inside the processing box 401, and the support assembly 5 includes a slide groove 501, and the slide groove 501 is opened on the left and right sides of the inner wall of the processing box 401, and the middle of the slide groove 501 is movably connected to a support plate 502, and the top of the support plate 502 is fixedly connected to a breathable baffle 503.

[0026] In this embodiment, Figure 1 and Figure 2As shown, an extrusion assembly 6 is arranged on the top of the granulation extrusion box 2, and the extrusion assembly 6 includes a feed pipe 601, and the feed pipe 601 is fixedly connected to the top of the granulation extrusion box 2, and a docking plate 602 is fixedly connected to the front of the granulation extrusion box 2, and an extrusion motor 603 is fixedly connected to the top of the docking plate 602, and a transmission end of the right end of the extrusion motor 603 is fixedly connected to a transmission pulley 604, and the right side of the granulation extrusion box 2 is rotatably connected to a driven pulley 605, and the outer side of the driven pulley 605 is rotatably connected to a synchronous belt 606, and the synchronous belt 606 is rotatably connected to the transmission pulley 604 on the side away from the driven pulley 605, and the driven pulley 605 The left side is fixedly connected with an extrusion auger 607. When in use, the feed pipe 601 is opened, and the calcium-zinc composite heat stabilizer is injected into the granulation extrusion box 2 through the feed pipe 601, and the extrusion motor 603 is started. The transmission end of the extrusion motor 603 drives the transmission pulley 604 to rotate. After the transmission pulley 604 rotates, it drives the synchronous belt 606 to rotate. The synchronous belt 606 drives the driven pulley 605 to rotate. The driven pulley 605 rotates and drives the extrusion auger 607 to rotate. After the extrusion auger 607 rotates, the calcium-zinc composite heat stabilizer is pushed to the left and extruded, so that the calcium-zinc composite heat stabilizer is plastically discharged into the processing box 401 through the granulation outlet 3.

[0027] In this embodiment, Figure 2 As shown, a pelletizing assembly 7 is provided inside the processing box 401, and the pelletizing assembly 7 includes an electric push rod 701, which is fixedly connected to the right side of the inner wall of the processing box 401, and a pelletizing plate 702 is fixedly connected to the bottom of the electric push rod 701. When the electric push rod 701 is started to push up and down repeatedly, the electric push rod 701 pushes the pelletizing plate 702 up and down along the inlet 403 to repeatedly cut off the plastic calcium-zinc composite heat stabilizer to complete pelletizing.

[0028] The use method and advantages of the utility model: When the calcium-zinc composite heat stabilizer extrusion granulation device is used, the working process is as follows:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when in use, open the feed pipe 601, inject the calcium-zinc composite heat stabilizer into the granulation extrusion box 2 through the feed pipe 601, start the extrusion motor 603, the transmission end of the extrusion motor 603 drives the transmission pulley 604 to rotate, and the transmission pulley 604 rotates and drives the synchronous belt 606 to rotate, and the synchronous belt 606 drives the driven pulley 605 to rotate, and the driven pulley 605 rotates and drives the extrusion auger 607 to rotate, and the extrusion auger 607 rotates and pushes the calcium-zinc composite heat stabilizer to the left to extrude it, so that the calcium-zinc composite heat stabilizer is plastically discharged into the processing box 401 through the granulation outlet 3, and the electric push rod 701 is started to push up and down repeatedly, and the electric push rod 701 pushes the pelletizing plate 702 up and down along the inlet 403 to repeatedly cut off the plastic calcium-zinc composite heat stabilizer to complete pelletizing, and the pelletized calcium-zinc composite heat stabilizer particles are placed on the support plate 502, and the semiconductor refrigeration sheet 406 and the heat dissipation fan 4 are started. 10. The cold end of the semiconductor refrigeration plate 406 outputs cooling downward inside the processing box 401, and the hot end of the semiconductor refrigeration plate 406 exchanges heat upward to the copper plate 407 and the heat sink fins 408. The heat sink fan 410 blows to the right, so that the external air enters the cooling frame 404 through the heat sink window 1 405, and then is discharged through the heat sink window 2 409. The gas is accelerated to flow and circulate to dissipate the heat of the copper plate 407 and the heat sink fins 408. The air guide fan 415 is started to blow the gas backward, so that the external air enters the open purification box 411 through the opening on the front of the open purification box 411. The external air enters the processing box 401 after being filtered by the dust filter plate 412 and the activated carbon purification screen plate 413, and is finally discharged through the air intake support frame 414, so that the hot air inside the processing box 401 circulates to cool the stabilizer particles. After cooling, open the movable door 402 to take out the stabilizer particles.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A calcium-zinc composite heat stabilizer extrusion granulation device, comprising a bottom plate (1), characterized in that: A granulation extrusion box (2) is fixedly connected to the top of the bottom plate (1), a granulation outlet (3) is provided on the left side of the granulation extrusion box (2), and a cooling component (4) is provided on the left side of the granulation extrusion box (2); The cooling assembly (4) comprises a processing box (401), wherein the processing box (401) is fixedly connected to the left side of the top of the bottom plate (1), and a movable door (402) is movably connected to the left side of the processing box (401). An inlet (403) is provided on the right side of the processing box (401), and the inlet (403) is located on the left side of the granulation outlet (3). A cooling frame (404) is fixedly connected to the top of the processing box (401), and a heat dissipation window (405) is fixedly connected to the left side of the cooling frame (404). A semiconductor cooling sheet (406) is fixedly connected to the top of the granulation extrusion box (2) and is located inside the cooling frame (404), and the bottom of the semiconductor cooling sheet (406) extends downward to the inside of the processing box (401). The top of the sheet (406) is fixedly connected to a copper plate (407), the top of the copper plate (407) is fixedly connected to a heat dissipation fin (408), the right side of the cooling frame (404) is fixedly connected to a heat dissipation window 2 (409), the right side of the heat dissipation window 1 (405) is fixedly connected to a heat dissipation fan (410), the front of the processing box (401) is fixedly connected to an open purification box (411), the top of the open purification box (411) is movably connected to a dust filter plate (412), the rear of the dust filter plate (412) is movably connected to an activated carbon purification screen plate (413), the back of the processing box (401) is fixedly connected to an air intake support frame (414), and the back of the inner wall of the air intake support frame (414) is fixedly connected to an air guide fan (415).

2. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 1, characterized in that: A support assembly (5) is arranged inside the processing box (401), and the support assembly (5) comprises a slide groove (501), and the slide groove (501) is opened on the left and right sides of the inner wall of the processing box (401).

3. A calcium-zinc composite heat stabilizer extrusion granulation device according to claim 2, characterized in that: The middle of the slide groove (501) is movably connected to a support plate (502), and the top of the support plate (502) is fixedly connected to a breathable baffle plate (503).

4. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 1, characterized in that: An extrusion assembly (6) is arranged on the top of the granulation extrusion box (2), and the extrusion assembly (6) includes a feed pipe (601), and the feed pipe (601) is fixedly connected to the top of the granulation extrusion box (2). A docking plate (602) is fixedly connected to the front of the granulation extrusion box (2), and an extrusion motor (603) is fixedly connected to the top of the docking plate (602).

5. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 4, characterized in that: The transmission end of the right end of the extrusion motor (603) is fixedly connected to a transmission pulley (604), the right side of the granulation extrusion box (2) is rotatably connected to a driven pulley (605), and the outer side of the driven pulley (605) is rotatably connected to a synchronous belt (606).

6. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 5, characterized in that: The synchronous belt (606) is rotatably connected to the driving pulley (604) at one side away from the driven pulley (605), and the left side of the driven pulley (605) is fixedly connected to an extrusion auger (607).

7. The calcium-zinc composite heat stabilizer extrusion granulation device according to claim 1, characterized in that: A pelletizing assembly (7) is arranged inside the processing box (401), and the pelletizing assembly (7) comprises an electric push rod (701). The electric push rod (701) is fixedly connected to the right side of the inner wall of the processing box (401), and a pelletizing plate (702) is fixedly connected to the bottom of the electric push rod (701).

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