High-efficiency and energy-saving masterbatch double-chamber vacuum cooling device

Abstract

The utility model relates to the technical field of masterbatch, and specifically, to a high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device. It comprises a box body and a storage box for storing masterbatch, and a sealing component is arranged inside the box body. In the high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device, the masterbatch is cooled in two steps through a preheating bin and a cooling bin, the frequency of failure of the cooling device is reduced, and the service life of the cooling device is increased. The masterbatch is stirred by a stirring component to make it evenly cooled, and then the storage box is moved to the cooling bin by a pushing component auxiliary, and the cooling bin is vacuum treated by a vacuum component to form a vacuum environment, accelerate the evaporation of water on the surface of the masterbatch, and realize rapid cooling, which not only improves the working efficiency of masterbatch cooling, increases the uniformity of masterbatch cooling, but also improves the quality of masterbatch cooling, improves the yield of masterbatch production, and thus improves economic benefits.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatches, in particular to a high-efficiency and energy-saving double-chamber vacuum cooling device for masterbatches. Background Art

[0002] At present, the pigment must be refined during the production process of masterbatch to improve the dispersibility and coloring power of the pigment. The carrier of the special masterbatch is the same as the plastic type of the product, and has good matching. After heating and melting, the pigment particles can be well dispersed in the plastic of the product; the plastic colorant is made of a high proportion of pigments or additives and thermoplastic resins, and the selected resin has good wetting and dispersing effects on the colorant, and has good compatibility with the colored material. That is: pigment + carrier + additive = masterbatch. The masterbatch needs to be cooled during the manufacturing process.

[0003] There are many existing technologies for masterbatch cooling devices, such as:

[0004] Chinese patent publication number CN210190314U discloses a masterbatch cooling device, which includes a cooling barrel, a storage box, a discharge device, a first cooling plate and a second cooling plate. Four groups of support legs are fixedly welded at the bottom of the cooling barrel. A funnel-shaped storage box is arranged on the top of the cooling barrel. The storage box is connected to the cooling barrel, and a discharge device is arranged at the connection point. A discharge port is arranged at the bottom of the cooling barrel. The second cooling plates are all fixed on the inner wall of the cooling barrel. A water tank is fixed on the left side of the support leg. A water inlet pipe and a water outlet pipe are fixed in parallel on one side of the water tank. A section of the water inlet pipe and the water outlet pipe is arranged in the cooling barrel. The cooling pipe is connected to the water inlet pipe and the water outlet pipe respectively through a mounting pipe. Several groups of air nozzles are arranged at the bottom of the cooling barrel. A fan is arranged on the right side of the support leg. The masterbatch cooling device is reasonably designed, can cool the masterbatch multiple times, avoid incomplete cooling of the masterbatch, and is suitable for promotion and use.

[0005] It can be seen that most masterbatch cooling methods usually use air cooling or water cooling, but these methods not only have a long cooling time, which reduces the working efficiency of masterbatch cooling, but also reduce the uniformity of masterbatch cooling, affecting the quality of masterbatch production, but also greatly increase the cooling cost, causing energy waste and other problems, reducing the practicability of the cooling device, thereby causing economic losses.

[0006] In view of this, we propose a high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device. Utility Model Content

[0007] The purpose of the utility model is to solve the above shortcomings and provide a vacuum component to perform vacuum treatment on the cooling bin to form a high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device with a vacuum environment.

[0008] The masterbatch is stirred by a stirring component to make it evenly cooled. At the same time, the auxiliary storage box is moved to the cooling bin by pushing the component, and the cooling bin is vacuumed by a vacuum component to form a vacuum environment.

[0009] Therefore, the utility model provides a high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device, which includes a box body and a storage box for storing masterbatch, the interior of the box body is provided with a sealing component, the interior of the box body is divided into a preheating bin and a cooling bin by the sealing component, and the sealing component is used to separate the preheating bin and the cooling bin and prevent air circulation between the preheating bin and the cooling bin;

[0010] The interior of the storage box is provided with a stirring component for stirring the masterbatch so as to evenly cool the masterbatch. The opening on the side of the box body is provided with a pushing component for moving the storage box. The upper surface of the box body is provided with a vacuum component, and the other end of the vacuum component extends to the interior of the cooling bin to evacuate air from the cooling bin.

[0011] As a further improvement of the present technical solution, the sealing assembly includes at least a partition, and partitions are arranged on both sides of the middle of the box body. An elastic sealing plate is arranged on the side of the partition away from the inner wall of the box body, and a plurality of elastic parts are arranged inside the elastic sealing plate. The other ends of the plurality of elastic parts are fixedly connected to one side of the partition, and the plurality of elastic parts are arranged in a rectangular array inside the elastic sealing plate.

[0012] As a further improvement of the present technical solution, the stirring assembly includes at least a cavity, a cavity is opened inside the storage box, a motor is arranged inside the cavity, the output shaft of the motor extends to the inside of the storage box and is coaxially connected with a rotating shaft, and the outer wall of the rotating shaft is provided with stirring blades.

[0013] As a further improvement of the technical solution, the pushing assembly at least includes a mounting box, the mounting box is arranged at the opening on the side of the box body, a multi-stage cylinder is arranged inside the mounting box, and a push plate is arranged on the piston rod of the multi-stage cylinder.

[0014] As a further improvement of the present technical solution, the vacuum assembly includes at least a mounting frame, the upper surface of the box body is provided with the mounting frame, a vacuum machine is provided inside the mounting frame, a vacuum tube is provided below the vacuum machine, and one end of the vacuum tube away from the vacuum machine extends to the interior of the cooling bin.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device, the masterbatch is cooled in two steps through the preheating bin and the cooling bin, the frequency of failure of the cooling device is reduced, the service life of the cooling device is increased, and the masterbatch is stirred by a stirring component to make it evenly cooled, and then the auxiliary storage box of the pushing component is moved to the cooling bin, and the cooling bin is vacuum-treated by the vacuum component to form a vacuum environment, accelerate the evaporation of water on the surface of the masterbatch, and achieve rapid cooling, which not only improves the working efficiency of the masterbatch cooling, increases the uniformity of the masterbatch cooling, but also improves the quality of the masterbatch cooling, improves the yield rate of the masterbatch production, and thus improves the economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the cooling device structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the cooling device of the utility model;

[0020] Figure 3 This is a schematic diagram of the cutaway structure of the sealing component of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-section structure of the stirring assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the cutaway structure of the driving component of the utility model.

[0023] The meaning of each number in the figure is:

[0024] 10. Box body; 11. Sealing assembly; 111. Partition plate; 112. Elastic sealing plate; 113. Elastic member; 12. Preheating chamber; 13. Cooling chamber; 14. Inclined plate;

[0025] 20. storage box; 21. stirring assembly; 211. cavity; 212. motor; 213. rotating shaft; 214. stirring blade;

[0026] 30. Pushing assembly; 31. Mounting box; 32. Multi-stage cylinder; 33. Pushing plate;

[0027] 40. Vacuum assembly; 41. Mounting frame; 42. Vacuum machine; 43. Vacuum tube. DETAILED DESCRIPTION

[0028] Most masterbatch cooling methods usually use air cooling or water cooling, but these methods not only take too long to cool, reducing the efficiency of masterbatch cooling, but also reduce the uniformity of masterbatch cooling, affecting the quality of masterbatch production, but also greatly increase the cooling cost, causing energy waste and other problems, reducing the practicality of the cooling device, thereby causing economic losses.

[0029] See also Figure 1-Figure 5 The embodiment of the utility model shown in the figure comprises a box body 10 and a storage box 20 for storing masterbatches. A sealing component 11 is arranged inside the box body 10, and the interior of the box body 10 is divided into a preheating bin 12 and a cooling bin 13 by the sealing component 11. The sealing component 11 is used to separate the preheating bin 12 and the cooling bin 13 and prevent air circulation between the preheating bin 12 and the cooling bin 13; a stirring component 21 for stirring the masterbatch is arranged inside the storage box 20, so as to evenly cool the masterbatch; a pushing component 30 for moving the storage box 20 is arranged at the opening on the side of the box body 10; a vacuum component 40 is arranged on the upper surface of the box body 10, and the other end of the vacuum component 40 extends to the interior of the cooling bin 13, and the cooling bin 13 is evacuated.

[0030] First, the specific structure of the sealing assembly 11 is disclosed. The sealing assembly 11 at least includes a partition 111. The partitions 111 are arranged on both sides of the middle of the box body 10. An elastic sealing plate 112 is arranged on the side of the partition 111 away from the inner wall of the box body 10. A plurality of elastic members 113 are arranged inside the elastic sealing plate 112. The other ends of the plurality of elastic members 113 are fixedly connected to one side of the partition 111, and the plurality of elastic members 113 are arranged in a rectangular array inside the elastic sealing plate 112.

[0031] The improvement lies in that: the storage box 20 is pushed toward the inclined plate 14 by the pushing component 30, and the storage box 20 quickly enters between the two elastic sealing plates 112 through the inclination of the inclined plate 14. At the same time, pressure is applied to the elastic sealing plate 112 through the storage box 20 to cause it to deform and shrink, and multiple elastic parts 113 are also found to deform and shrink. The non-contact elastic sealing plates 112 are still in a normal sealing state, preventing air from entering the interior of the cooling bin 13 and affecting the cooling effect of the masterbatch, thereby improving the cooling efficiency of the cooling device, improving the protection of the cooling device, and increasing the service life of the cooling device, thereby avoiding economic losses.

[0032] Secondly, the specific structure of the stirring component 21 is disclosed. The stirring component 21 at least includes a cavity 211. The cavity 211 is opened inside the storage box 20. A motor 212 is arranged inside the cavity 211. The output shaft of the motor 212 extends to the inside of the storage box 20 and is coaxially connected with a rotating shaft 213. The outer wall of the rotating shaft 213 is provided with stirring blades 214.

[0033] The improvement lies in that the motor 212 is powered on to make it work, and the output shaft of the motor 212 rotates, which drives the rotating shaft 213 to rotate, drives the stirring blade 214 to rotate, and turns the masterbatch stored in the storage box 20. The masterbatch is then cooled, which not only improves the working efficiency of the masterbatch cooling, increases the uniformity of the masterbatch cooling, but also improves the quality of the masterbatch cooling, improves the yield of the masterbatch production, and thus improves the economic benefits.

[0034] The specific structure of the pushing assembly 30 is disclosed again. The pushing assembly 30 at least includes a mounting box 31. The mounting box 31 is arranged at the opening on the side of the box body 10. A multi-stage cylinder 32 is arranged inside the mounting box 31. The piston rod of the multi-stage cylinder 32 is provided with a push plate 33.

[0035] The improvement lies in that the multi-stage cylinder 32 is powered on to make it work, and the push plate 33 is pushed toward the inside of the cooling bin 13 by the piston rod of the multi-stage cylinder 32. At the same time, the storage box 20 is moved to the inside of the cooling bin 13 to perform secondary cooling on the masterbatch, which not only reduces the frequency of damage to the cooling device and increases the service life of the cooling device, but also improves the working efficiency of the masterbatch cooling, avoids wasting time, and thus improves the quality of masterbatch production.

[0036] The specific structure of the vacuum assembly 40 is disclosed again. The vacuum assembly 40 at least includes a mounting frame 41. The mounting frame 41 is arranged on the upper surface of the box body 10. A vacuum machine 42 is arranged inside the mounting frame 41. A vacuum tube 43 is arranged below the vacuum machine 42. One end of the vacuum tube 43 away from the vacuum machine 42 extends to the interior of the cooling chamber 13.

[0037] The improvement lies in that the vacuum machine 42 is powered on to make it work, and the vacuum machine 42 draws air so that the vacuum tube 43 draws out the air inside the preheating bin 12 and the cooling bin 13, which is conducive to forming a stable vacuum environment inside the cooling bin 13, accelerating the evaporation efficiency of the water on the surface of the masterbatch, achieving a rapid cooling effect, and thus improving the practicability of the cooling device.

[0038] In summary, the working principle of this scheme is as follows: first, the masterbatch is poured into the storage box 20, and then the box door on one side of the preheating bin 12 is opened, the storage box 20 is placed into the preheating bin 12, and the box door is closed. After that, the motor 212 is powered on to make it work, and the output shaft of the motor 212 rotates to drive the rotating shaft 213 to rotate, and the stirring blade 214 to rotate, so that the masterbatch stored in the storage box 20 is turned over. At the same time, the preheating bin 12 and the masterbatch are initially cooled. After a certain period of time, the multi-stage cylinder 32 is powered on to make it work, and the piston rod of the multi-stage cylinder 32 pushes the push plate 33 to the inside of the cooling bin 13. At the same time, through the inclination of the inclined plate 14, the storage box 20 quickly enters the two elastic sealing plates 11 2, at the same time, pressure is applied to the elastic sealing plate 112 through the storage box 20 to cause it to deform and shrink, and multiple elastic members 113 are also found to be deformed and shrunk, and the elastic sealing plate 112 that is not in contact is still in a normal sealing state, until the storage box 20 enters the interior of the cooling bin 13, and then the push plate 33 is reset by the multi-stage cylinder 32, and then the vacuum machine 42 is powered on to make it work, and the vacuum machine 42 is used to evacuate air so that the vacuum tube 43 extracts the air inside the preheating bin 12 and the cooling bin 13, and the masterbatch is cooled and cooled through the cooling bin 13, and finally, the box door of the cooling bin 13 is opened, the storage box 20 is taken out from the interior of the cooling bin 13, and then the motor 212 is stopped, and the masterbatch is unloaded and packaged, and the masterbatch cooling work can be completed.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art 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 may 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 highly efficient and energy-saving masterbatch double-chamber vacuum cooling device, comprising a housing (10) and a storage box (20) for storing masterbatch, characterized in that: A sealing component (11) is provided inside the box (10), and the sealing component (11) divides the inside of the box (10) into a preheating chamber (12) and a cooling chamber (13). The sealing component (11) is used to separate the preheating chamber (12) and the cooling chamber (13) and prevent air circulation between the preheating chamber (12) and the cooling chamber (13); The storage box (20) is provided with a stirring assembly (21) for stirring the masterbatch so as to evenly cool the masterbatch. The opening on the side of the box body (10) is provided with a pushing assembly (30) for moving the storage box (20). The upper surface of the box body (10) is provided with a vacuum assembly (40), and the other end of the vacuum assembly (40) extends to the interior of the cooling bin (13) to evacuate air from the cooling bin (13).

2. The high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device according to claim 1 is characterized in that: The sealing assembly (11) comprises at least a partition (111), the partitions (111) being arranged on both sides of the middle of the box body (10), an elastic sealing plate (112) being arranged on the side of the partition (111) away from the inner wall of the box body (10), a plurality of elastic members (113) being arranged inside the elastic sealing plate (112), the other ends of the plurality of elastic members (113) being fixedly connected to one side of the partition (111), and the plurality of elastic members (113) being arranged in a rectangular array inside the elastic sealing plate (112).

3. The high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device according to claim 1 is characterized in that: The stirring assembly (21) at least comprises a cavity (211), the storage box (20) is provided with a cavity (211), a motor (212) is arranged inside the cavity (211), an output shaft of the motor (212) extends to the inside of the storage box (20) and is coaxially connected with a rotating shaft (213), and a stirring blade (214) is arranged on the outer wall of the rotating shaft (213).

4. The high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device according to claim 1 is characterized in that: The pushing assembly (30) comprises at least a mounting box (31), the mounting box (31) being arranged at an opening on the side of the box body (10), a multi-stage cylinder (32) being arranged inside the mounting box (31), and a push plate (33) being arranged on the piston rod of the multi-stage cylinder (32).

5. The high-efficiency and energy-saving masterbatch double-chamber vacuum cooling device according to claim 1 is characterized in that: The vacuum assembly (40) at least comprises a mounting frame (41), the mounting frame (41) is arranged on the upper surface of the box body (10), a vacuum machine (42) is arranged inside the mounting frame (41), a vacuum tube (43) is arranged below the vacuum machine (42), and one end of the vacuum tube (43) away from the vacuum machine (42) extends to the inside of the cooling bin (13).

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