A kind of smooth masterbatch processing equipment

Abstract

The invention discloses a smooth masterbatch processing device, which belongs to the technical field of plastic granulation, and comprises a device base, wherein a protective top shell is fixedly connected to the top of the device base, an underwater pelletizing table is fixedly connected to the rear end of the device base, a pelletizing module is fixedly connected inside the underwater pelletizing table, and a masterbatch surface treatment module is arranged above the device base. In the invention, the extruded smooth masterbatch enters the inside of the masterbatch guiding treatment shell and continues to be transported, and the protrusions on the surface of the smooth masterbatch are smoothed, and the smooth masterbatch continues to be transported to the surface flow pattern treatment module, and a surface scraping block extends into the inside of the surface layer of the smooth masterbatch to treat abnormal flow patterns, and a treatment liquid release block injects a polymer solution from the surface layer of the smooth masterbatch into the inside of the masterbatch, so as to improve the plasticizing effect of the surface of the smooth masterbatch, and the heat pipe at the rear position performs heat treatment on the masterbatch passing through, so as to effectively pre-treat the smooth masterbatch before pelletizing, enhance the structure of the smooth masterbatch, improve the pelletizing processing effect of the smooth masterbatch, and improve the working efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of plastic granulation, and in particular to a smooth masterbatch processing device. Background Art

[0002] The lubricating masterbatch is weighed and dosed by the system, mixed, melted and extruded by a twin-screw extruder. After underwater pelletizing, the extruded lubricating masterbatch is air-dried and packaged to form a lubricating masterbatch for film production. The lubricating masterbatch is extruded from the narrow mouth by the extruder to form a masterbatch strip. The fluidity of the lubricating masterbatch is reduced during the process of passing through the narrow mouth, so that the lubricating masterbatch produces extrusion friction with various areas of the narrow mouth part of the extruder during the extrusion process, so that the surface of the lubricating masterbatch strip after extrusion has abnormal flow lines that affect the surface structure of the lubricating masterbatch, and some areas of the lubricating masterbatch strip also have abnormal protrusions. The extruded lubricating masterbatch is directly transported to the underwater pelletizing mechanism for underwater pelletizing. In the existing public literature (Application of Lubricating Anti-Blocking Masterbatch in BOPET Film), the lubricating anti-blocking masterbatch is extruded after mixing and melting the masterbatch raw materials by a twin-screw extruder. However, this method extrude the lubricant masterbatch directly into pellets or enters the film preparation system for subsequent processing. It is impossible to effectively pre-treat the lubricant masterbatch before the extruded lubricant masterbatch is pelletized underwater, and it is impossible to effectively optimize the state of the surface structure of the lubricant masterbatch and improve its strength. As a result, the lubricant masterbatch is prone to front and back adhesion or edge collapse during the pelletizing operation, which affects the pelletizing processing effect of the lubricant masterbatch and affects the operation efficiency. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a smooth masterbatch processing equipment, which allows the extruded smooth masterbatch to first enter the masterbatch guide processing shell and continue to be transported close to the inner wall of the masterbatch guide processing shell by setting a masterbatch surface treatment module, smoothing the surface protrusions of the smooth masterbatch, and conveying the surface-treated smooth masterbatch to the surface flow pattern treatment module. The surface scraper block extends into the surface of the smooth masterbatch to treat abnormal flow patterns, and the treatment liquid release block injects polymer solution from the surface of the smooth masterbatch into the masterbatch, thereby improving the plasticization effect of the surface of the smooth masterbatch. The heat pipe at the rear position heat-treats the masterbatch passing through, effectively pre-treats the smooth masterbatch before pelletizing, enhances the structure of the smooth masterbatch, and allows the smooth masterbatch to maintain its state and enter the underwater pelletizing table for underwater pelletizing, effectively avoiding tailing and collapse of the smooth masterbatch during underwater pelletizing, and improving the pelletizing processing effect of the smooth masterbatch, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A smooth masterbatch processing device comprises a device base, the top of the device base is fixedly connected with a protective top shell, the rear end of the device base is fixedly connected with an underwater pelletizing table, the underwater pelletizing table is fixedly connected with a pelletizing module, a masterbatch surface treatment module is arranged above the device base, the masterbatch surface treatment module comprises a positioning shell, a positioning block and a masterbatch guide treatment shell, the masterbatch guide treatment shell is positioned inside the positioning shell through the positioning block; a surface flow pattern treatment module corresponding to the masterbatch surface treatment module is arranged on the protective top shell, the surface flow pattern treatment module comprises a treatment liquid tank, a treatment liquid transfer shell, a hollow connecting A connecting shell, a surface scraper block and a treatment liquid release block, the treatment liquid transfer shell is positioned behind the masterbatch surface treatment module through the treatment liquid tank, and the inner wall of the treatment liquid transfer shell is fixed with several hollow connecting shells distributed around the slippery masterbatch, and the surface scraper block and the treatment liquid release block are positioned on the outside of the slippery masterbatch through the hollow connecting shell from the inside to the outside; a heat treatment module is provided above the equipment base, and the heat treatment module includes a heating element and a heat pipe, and the heat pipe is positioned behind the surface flow pattern treatment module through the heating element to heat the slippery masterbatch transported from the surface flow pattern treatment module to the underwater pelletizing table.

[0006] Furthermore, the positioning block is fixedly connected to the outer side wall of the masterbatch guiding and processing shell, and the positioning block is snap-connected to the inside of the positioning shell.

[0007] Furthermore, the treatment liquid tank is fixedly connected to the top of the protective top shell, the treatment liquid intermediate transfer shell is fixedly connected to the output end of the treatment liquid tank, and the treatment liquid intermediate transfer shell is located on the inner side of the protective top shell.

[0008] Furthermore, a positioning bracket located inside the protective top shell is provided above the equipment base, a reinforcing vertical plate is fixedly connected to the bottom of the positioning bracket, the bottom end of the reinforcing vertical plate is fixedly connected to the top of the equipment base, and the positioning outer shell and the processing liquid transfer shell are both fixed to the top of the positioning bracket.

[0009] Furthermore, the surface scraping block and the treatment liquid releasing block are both fixedly connected to the corresponding outer wall of the hollow connecting shell, and the treatment liquid releasing block is connected to the hollow connecting shell.

[0010] Furthermore, the heating element is fixedly connected to the top of the protective top shell, the heat pipe is fixedly connected to the output end of the heating element, and the heat pipe is located on the inner side of the protective top shell and aligned with the processing liquid transfer shell.

[0011] Furthermore, a guide roller is fixedly connected to the rear end of the protective top shell and the interior of the underwater pelletizing table.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention provides a masterbatch surface treatment module, a surface flow pattern treatment module and a heat treatment module. Before the extruded smooth masterbatch enters the underwater pelletizing table for underwater pelletizing, the smooth masterbatch is pre-treated for pelletizing. The extruded smooth masterbatch first enters the interior of the masterbatch guide treatment shell and continues to be transported closely to the inner wall of the masterbatch guide treatment shell, so that the protrusions on the surface of the smooth masterbatch can be smoothed. The surface-treated smooth masterbatch is transported to the surface flow pattern treatment module, and the surface scraping block extends into the interior of the surface of the smooth masterbatch to treat the abnormal flow patterns. The treatment liquid release block removes the abnormal flow patterns from the surface of the smooth masterbatch. The polymer solution is injected into the masterbatch layer to improve the plasticizing effect on the surface of the smooth masterbatch. The heat pipe at the rear position heat-treats the passed masterbatch, which can improve the strength of the smooth masterbatch again, allowing the smooth masterbatch to maintain its state and enter the underwater pelletizing table for underwater pelletizing. The pre-treatment step is added to effectively pre-treat the smooth masterbatch before pelletizing, enhance the structure of the smooth masterbatch, and thus effectively avoid tailing and collapse of the smooth masterbatch during underwater pelletizing, thereby improving the pelletizing processing effect of the smooth masterbatch and improving the operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution in the embodiment, the drawings in the embodiment are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0017] Figure 3 It is a front view structural schematic diagram of the present invention;

[0018] Figure 4 It is a partial enlarged structural schematic diagram of the present invention;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of another part of the present invention;

[0020] In the figure: 1. Equipment base; 11. Protective top shell; 12. Positioning bracket; 13. Reinforcement vertical plate; 2. Underwater pelletizing table; 21. Pelletizing module; 3. Masterbatch surface treatment module; 31. Positioning shell; 32. Positioning block; 33. Masterbatch guiding treatment shell; 4. Surface flow pattern treatment module; 41. Treatment liquid tank; 42. Treatment liquid transfer shell; 43. Hollow connecting shell; 44. Surface scraping block; 45. Treatment liquid release block; 5. Heat treatment module; 51. Heating element; 52. Heat pipe; 6. Guide roller. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solution in the embodiment of the present invention in conjunction with the accompanying drawings in the embodiment of the present invention. Figures 1 to 5 The detailed description of the structure will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0022] See also Figure 1 to Figure 5 In an embodiment of the present invention, a smooth masterbatch processing device includes a device base 1, a protective top shell 11 is fixedly connected to the top of the device base 1, an underwater pelletizing table 2 is fixedly connected to the rear end of the device base 1, and a pelletizing module 21 is fixedly connected inside the underwater pelletizing table 2. A masterbatch surface treatment module 3 is arranged above the device base 1, and the masterbatch surface treatment module 3 includes a positioning shell 31, a positioning block 32 and a masterbatch guide treatment shell 33. The masterbatch guide treatment shell 33 is positioned on the inner side of the positioning shell 31 through the positioning block 32. A surface flow pattern treatment module 4 corresponding to the masterbatch surface treatment module 3 is arranged on the protective top shell 11, and the surface flow pattern treatment module 4 includes a treatment liquid tank 41, a treatment liquid transfer Shell 42, hollow connecting shell 43, surface scraper block 44 and treatment liquid release block 45, the treatment liquid transfer shell 42 is positioned behind the masterbatch surface treatment module 3 through the treatment liquid tank 41, and the inner wall of the treatment liquid transfer shell 42 is fixed with several hollow connecting shells 43 distributed around the smooth masterbatch. The surface scraper block 44 and the treatment liquid release block 45 are positioned on the outside of the smooth masterbatch through the hollow connecting shell 43 from the inside to the outside. A heat treatment module 5 is provided above the equipment base 1. The heat treatment module 5 includes a heating element 51 and a heat pipe 52. The heat pipe 52 is positioned behind the surface rhyolite treatment module 4 through the heating element 51 to heat the smooth masterbatch transported from the surface rhyolite treatment module 4 to the underwater pelletizing table 2.

[0023] The equipment base 1 is connected to the underwater pelletizing table 2 at the rear, and the equipment base 1 and the underwater pelletizing table 2 are stably positioned at the rear of the lubricating masterbatch extruder to ensure that the lubricating masterbatch is stably transported to the underwater pelletizing table 2 after extrusion. The pelletizing module 21 is fixed inside the underwater pelletizing table 2, and the cutting knife part of the pelletizing module 21 is submerged in water, so that the underwater pelletizing operation of the lubricating masterbatch is effectively completed through the pelletizing module 21.

[0024] The masterbatch surface treatment module 3, the surface rhyolite treatment module 4 and the heat treatment module 5 are sequentially arranged above the equipment base 1 from front to back. The top of the equipment base 1 is fixed with a protective top shell 11, which is used to connect the masterbatch surface treatment module 3, the surface rhyolite treatment module 4 and the heat treatment module 5. The masterbatch surface treatment module 3 is composed of a positioning shell 31, a positioning block 32 and a masterbatch guide treatment shell 33. The positioning block 32 is fixedly connected to the outer wall of the masterbatch guide treatment shell 33. The positioning block 32 is snap-connected to the inside of the positioning shell 31, so that the masterbatch guide treatment shell 33 is stably connected to the inner side of the positioning shell 31 through the positioning block 32. The positioning block 32 can be moved outward from the inside of the positioning shell 31, thereby moving out of the inside of the positioning shell 31 with the masterbatch guide treatment shell 33, and the masterbatch guide treatment shell 33 can be flexibly installed in a fixed point inside the positioning shell 31 and removed outward. A positioning bracket 12 located inside the protective top shell 11 is arranged above the equipment base 1, and a reinforcement vertical plate 13 is fixedly connected to the bottom of the positioning bracket 12, and the bottom end of the reinforcement vertical plate 13 is fixedly connected to the top of the equipment base 1, so that the positioning bracket 12 is stably connected between the equipment base 1 and the protective top shell 11. The positioning shell 31 is fixed to the top of the positioning bracket 12, and the positioning shell 31 is fixed by the positioning bracket 12, so that the masterbatch surface treatment module 3 is positioned as a whole at a designated position inside the protective top shell 11. The masterbatch surface treatment module 3 is aligned at the extrusion port of the smooth masterbatch extruder. The smooth masterbatch extruded from the smooth masterbatch extruder first approaches the masterbatch surface treatment module 3, and the smooth masterbatch is squeezed into the masterbatch guiding treatment shell 33 from the front port of the masterbatch guiding treatment shell 33. The smooth masterbatch continues to be conveyed inside the masterbatch guiding treatment shell 33, close to the inner wall of the masterbatch guiding treatment shell 33. The masterbatch guiding treatment shell 33 can smooth out the protrusions on the surface of the smooth masterbatch, and the surface of the smooth masterbatch is treated.

[0025] The surface rhyolite treatment module 4 corresponds to the rear position of the masterbatch surface treatment module 3. The surface rhyolite treatment module 4 is composed of a treatment liquid tank 41, a treatment liquid transfer shell 42, a hollow connection shell 43, a surface scraper block 44 and a treatment liquid release block 45. The treatment liquid tank 41 is fixedly connected to the top of the protective top shell 11, the treatment liquid transfer shell 42 is fixedly connected to the output end of the treatment liquid tank 41, and the treatment liquid transfer shell 42 is fixedly connected to the top of the positioning bracket 12, so that the treatment liquid transfer shell 42 is stably positioned in the inner area of ​​the protective top shell 11. The surface scraper block 44 and the treatment liquid release block 45 are both fixedly connected to the outer wall of the corresponding hollow connection shell 43, and a plurality of hollow connection shells 43 are distributed along the inner wall of the treatment liquid transfer shell 42, so that a plurality of surface scrapers 44 and treatment liquid release blocks 45 are distributed around the inner side of the treatment liquid transfer shell 42. The treatment liquid transfer shell 42 is positioned behind the outlet of the masterbatch guiding treatment shell 33, so that the surface-treated smooth masterbatch can move to the inside of the treatment liquid transfer shell 42, allowing the smooth masterbatch to enter between the plurality of surface scraping blocks 44 and the treatment liquid release blocks 45 that are distributed in a surrounding manner, and at the same time, the smooth masterbatch is continuously transported between the plurality of surface scraping blocks 44 and the treatment liquid release blocks 45. The surface scraping blocks 44 and the corresponding treatment liquid release blocks 45 are distributed from the inside to the outside, and the end portion of the surface scraping blocks 44 extends outward of the release head portion of the treatment liquid release block 45, so that the end portion of the surface scraping blocks 44 can extend into the surface layer of the smooth masterbatch after the smooth masterbatch enters the treatment liquid transfer shell 42, and the end portion of the surface scraping blocks 44 moves inside the surface layer of the smooth masterbatch passing through, achieving the effect of treating abnormal flow lines. The treatment liquid tank 41 stores the polymer solution, which is transported from the treatment liquid tank 41 to the inside of the treatment liquid transfer shell 42, and then dispersed into the inside of the plurality of hollow connection shells 43. The treatment liquid release block 45 is connected to the hollow connection shell 43, so that the polymer solution continues to be dispersed into the inside of the plurality of treatment liquid release blocks 45 and is released outward through the treatment liquid release block 45. The release head portion of the treatment liquid release block 45 contacts the surface layer of the slippery masterbatch, so that the treatment liquid release block 45 can inject the polymer solution from the surface layer of the slippery masterbatch into the inside of the masterbatch, which plays a role in improving the plasticization effect of the surface of the slippery masterbatch.

[0026] The heat treatment module 5 is located at the rear of the surface rhyolite treatment module 4. The heat treatment module 5 is composed of a heating element 51 and a heat pipe 52. The heating element 51 is fixedly connected to the top of the protective top shell 11, and the heat pipe 52 is fixedly connected to the output end of the heating element 51. The heat pipe 52 is positioned on the inner side of the protective top shell 11, and the heat pipe 52 is aligned with the treatment liquid transfer shell 42, so that the lubricating masterbatch transported from the inside of the treatment liquid transfer shell 42 can directly enter the inside of the heat pipe 52, so as to heat and treat the lubricating masterbatch transported from the surface rhyolite treatment module 4 to the underwater pelletizing table 2. The rear end of the protective top shell 11 and the inside of the underwater pelletizing table 2 are fixedly connected with a guide roller 6, and the lubricating masterbatch transported from the inside of the heat pipe 52 is guided by the guide roller 6, and the lubricating masterbatch is guided to enter the inside of the underwater pelletizing table 2 for underwater pelletizing.

[0027] The masterbatch surface treatment module 3, the surface rhytm treatment module 4 and the heat treatment module 5 cooperate to guide the smooth masterbatch to be transported to the underwater pelletizing station 2. The extruded smooth masterbatch first enters the masterbatch guide treatment shell 33 and continues to be transported close to the inner wall of the masterbatch guide treatment shell 33, which can smooth the surface protrusions of the smooth masterbatch. The surface-treated smooth masterbatch is transported to the surface rhytm treatment module 4. The smooth masterbatch enters the inner side of several surface scraping blocks 44 and the treatment liquid release block 45 in the treatment liquid transfer shell 42 from the front end opening of the treatment liquid transfer shell 42. The surface scraping block 44 extends into the surface of the smooth masterbatch to treat abnormal rhytm. The treatment liquid release block 45 injects polymer solution from the surface of the smooth masterbatch into the interior of the masterbatch during the continuous transportation of the smooth masterbatch, which plays a role in improving the plasticization effect of the surface of the smooth masterbatch. The smooth masterbatch treated by the surface rhyolite treatment module 4 enters the heat pipe 52 at the corresponding position at the rear, and the heating element 51 can heat-treat the smooth masterbatch through the heat pipe 52, treat the surface polymer solution, and improve the strength of the smooth masterbatch again, optimize the surface state of the smooth masterbatch, and allow the smooth masterbatch to maintain the state and enter the underwater pelletizing station 2 for underwater pelletizing. The pre-treatment step is added to effectively pre-treat the smooth masterbatch before pelletizing, enhance the structure of the smooth masterbatch, so as to effectively avoid the tailing and collapse of the smooth masterbatch during underwater pelletizing, improve the pelletizing effect of the smooth masterbatch, and improve the operating efficiency. According to the number and position of the extruder head of the smooth masterbatch extruder, multiple groups of corresponding masterbatch surface treatment modules 3, surface rhyolite treatment modules 4 and heat treatment modules 5 can be set to simultaneously perform pelletizing of multiple groups of smooth masterbatches.

[0028] The working principle of the present invention is as follows: the lubricating masterbatch is extruded by an extruder, the extruded lubricating masterbatch first enters the interior of the masterbatch guiding treatment shell 33 and continues to be transported close to the inner wall of the masterbatch guiding treatment shell 33, the masterbatch guiding treatment shell 33 smoothes the surface protrusions of the lubricating masterbatch, the lubricating masterbatch after surface treatment is transported to the surface flow pattern treatment module 4, the lubricating masterbatch continues to be transported from the front end opening of the treatment liquid transfer shell 42 to the interior of the treatment liquid transfer shell 42, the lubricating masterbatch is transported to the inner side of a plurality of surface scraping blocks 44 and a treatment liquid release block 45, the surface scraping block 44 extends into the interior of the surface layer of the lubricating masterbatch to process abnormal flow patterns, and the treatment liquid release block 45 is released from the surface layer of the lubricating masterbatch during the continuous transportation of the lubricating masterbatch The polymer solution is injected into the surface of the lubricating masterbatch, so that the polymer solution is dispersed into various areas of the lubricating masterbatch and covers the flow lines, thereby improving the plasticizing effect on the surface of the lubricating masterbatch. The lubricating masterbatch treated by the surface flow line treatment module 4 enters the heat pipe 52 at the corresponding position at the rear, and the heating element 51 performs heat treatment on the passing lubricating masterbatch through the heat pipe 52 to treat the surface polymer solution, improve the strength of the lubricating masterbatch, and optimize the surface state of the lubricating masterbatch. The lubricating masterbatch is guided by the upper and lower guide rollers 6 into the underwater pelletizing table 2, and the pelletizing module 21 performs underwater pelletizing of the lubricating masterbatch inside the underwater pelletizing table 2 to complete the pelletizing processing of the lubricating masterbatch.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A smooth masterbatch processing device, comprising a device base (1), wherein a protective top shell (11) is fixedly connected to the top of the device base (1), an underwater pelletizing table (2) is fixedly connected to the rear end of the device base (1), and a pelletizing module (21) is fixedly connected inside the underwater pelletizing table (2), characterized in that: A masterbatch surface processing module (3) is provided above the equipment base (1), the masterbatch surface processing module (3) comprising a positioning shell (31), a positioning block (32) and a masterbatch guiding processing shell (33), the masterbatch guiding processing shell (33) being positioned inside the positioning shell (31) via the positioning block (32); The protective top shell (11) is provided with a surface rhyolite treatment module (4) corresponding to the masterbatch surface treatment module (3), and the surface rhyolite treatment module (4) comprises a treatment liquid tank (41), a treatment liquid transfer shell (42), a hollow connecting shell (43), a surface scraper block (44) and a treatment liquid release block (45); the treatment liquid transfer shell (42) is positioned behind the masterbatch surface treatment module (3) through the treatment liquid tank (41); a plurality of hollow connecting shells (43) distributed around the smooth masterbatch are fixed to the inner side wall of the treatment liquid transfer shell (42); the surface scraper block (44) and the treatment liquid release block (45) are positioned on the outside of the smooth masterbatch through the hollow connecting shell (43) from the inside to the outside; A heat treatment module (5) is provided above the equipment base (1), the heat treatment module (5) comprising a heating element (51) and a heat pipe (52), the heat pipe (52) being positioned behind the surface rhyolite treatment module (4) through the heating element (51) to heat the smooth masterbatch transported from the surface rhyolite treatment module (4) to the underwater pelletizing table (2).

2. A lubricating masterbatch processing equipment according to claim 1, characterized in that: The positioning block (32) is fixedly connected to the outer side wall of the masterbatch guiding and processing shell (33), and the positioning block (32) is snap-fitted and connected to the inside of the positioning shell (31).

3. The lubricating masterbatch processing equipment according to claim 1, characterized in that: The treatment liquid tank (41) is fixedly connected to the top of the protective top shell (11), the treatment liquid intermediate shell (42) is fixedly connected to the output end of the treatment liquid tank (41), and the treatment liquid intermediate shell (42) is located on the inner side of the protective top shell (11).

4. The lubricating masterbatch processing equipment according to claim 1, characterized in that: A positioning bracket (12) located inside the protective top shell (11) is provided above the equipment base (1), a reinforcing vertical plate (13) is fixedly connected to the bottom of the positioning bracket (12), the bottom end of the reinforcing vertical plate (13) is fixedly connected to the top of the equipment base (1), and the positioning outer shell (31) and the treatment liquid transfer shell (42) are both fixed to the top of the positioning bracket (12).

5. The lubricating masterbatch processing equipment according to claim 1, characterized in that: The surface scraping block (44) and the treatment liquid releasing block (45) are both fixedly connected to the outer wall of the corresponding hollow connecting shell (43), and the treatment liquid releasing block (45) is in communication with the hollow connecting shell (43).

6. The lubricating masterbatch processing equipment according to claim 1, characterized in that: The heating element (51) is fixedly connected to the top of the protective top shell (11), the heat pipe (52) is fixedly connected to the output end of the heating element (51), and the heat pipe (52) is located on the inner side of the protective top shell (11) and aligned with the treatment liquid transfer shell (42).

7. The lubricating masterbatch processing equipment according to claim 1, characterized in that: A guide roller (6) is fixedly connected to the rear end of the protective top shell (11) and the interior of the underwater pelletizing table (2).

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