Master batch washing and drying device

Abstract

The utility model discloses a master batch washing and drying device which comprises a washing barrel, a washing barrel discharging port is formed in the outer side of the washing barrel, a conveying pipe is fixedly connected in the washing barrel, a discharging hole is formed in the top of the conveying pipe, a driving shaft is rotationally connected in the conveying pipe, a spiral blade and a cleaning brush are fixedly connected to the outer side of the driving shaft, and the spiral blade and the cleaning brush are arranged in the washing barrel. The conveyor is used for conveying and cleaning master batches; the master batch conveying device has the advantages that under the action of the conveying pipe, the driving shaft drives the spiral blades to convey the master batch upwards along the conveying pipe, in the conveying process, the master batch rolls in water, the cleaning brush makes contact with the master batch, friction cleaning is carried out on the master batch, cleaning and reciprocating conveying are carried out at the same time, and the service life of the master batch is prolonged. The cleaning and drying can be switched through the lifting of the flow guide cover, and the conveying path is switched through the flow guide cover, so that the master batch can enter the drying box to be dried, and the integrated treatment of cleaning and drying is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch washing and drying, in particular to a masterbatch washing and drying device. Background Technique

[0002] In the production and processing process of masterbatch, the produced masterbatch is cleaned to ensure the quality and performance of the masterbatch. Through cleaning, dirt, residues and impurities on the surface of the masterbatch can be removed, the purity of the masterbatch can be improved, the appearance quality of the masterbatch can be improved, and it can be made to better meet the use requirements, ensuring the stability and reliability of the masterbatch during use.

[0003] Existing mechanical cleaning mostly mixes masterbatch with water and stirs them to clean the outside of the masterbatch. However, single stirring cleaning has low cleaning efficiency, is not thorough enough, cannot perform reciprocating cyclic cleaning as needed, and cannot achieve integrated cleaning and drying. Content of the Utility Model

[0004] The purpose of the utility model is to provide a masterbatch washing and drying device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A masterbatch washing and drying device, including:

[0006] A cleaning cylinder, a cleaning cylinder discharge port is arranged on the outside of the cleaning cylinder, a conveying pipe is fixedly connected inside the cleaning cylinder, a discharge hole is arranged at the top of the conveying pipe, a driving shaft is rotatably connected inside the conveying pipe, and a spiral blade and a cleaning brush are fixedly connected to the outside of the driving shaft for conveying and cleaning the masterbatch;

[0007] A flow guide cover, the flow guide cover is slidably arranged on the outside of the conveying pipe. When the flow guide cover is located above the discharge hole, the side of the flow guide cover blocks the cleaning cylinder discharge port. When the flow guide cover is located below the discharge hole, the outer wall of the flow guide cover guides the masterbatch to enter the cleaning cylinder discharge port from the discharge hole;

[0008] A drying box, the drying box is placed on one side of the cleaning cylinder, and electric heating plates are arranged inside the drying box in a staggered and inclined manner.

[0009] Preferably, a flow guide box is arranged obliquely on the outside of the cleaning cylinder, a spring is installed between the bottom of the flow guide box and the cleaning cylinder, and a vibration motor is fixedly connected to the bottom of the flow guide box.

[0010] Preferably, the flow guide box is connected to the top of the drying box through a pipeline.

[0011] Preferably, a feeding box with a funnel structure is fixedly connected to the bottom of the conveying pipe. A conveying pipe feed inlet is provided at the position of the conveying pipe at the bottom of the feeding box. A driving motor is fixedly connected to the bottom of the cleaning cylinder. The output end of the driving motor penetrates through the feeding box and is fixedly connected to the driving shaft.

[0012] Preferably, a plurality of conical discs are equidistantly arranged on the outer side of the conveying pipe. The diameters of the plurality of conical discs gradually increase from top to bottom. Spray pipes are fixedly connected to the positions corresponding to the conical discs inside the cleaning cylinder. A water pump is fixedly connected to the bottom of the cleaning cylinder. The output end of the water pump is fixedly connected to the spray pipe.

[0013] Preferably, a cylinder is fixedly connected to the top of the cleaning cylinder. The output end of the cylinder is fixedly connected to the diversion cover.

[0014] Preferably, an outlet is provided on one side of the drying box. A baffle is detachably installed outside the outlet. Drying fans are installed on the outer side of the drying box.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By arranging the spiral blade and the cleaning brush under the action of the conveying pipe, the driving shaft drives the spiral blade to convey upward along the conveying pipe. During the conveying process, the masterbatch tumbles in water, and the cleaning brush contacts the masterbatch to perform friction cleaning on it, so as to realize reciprocating conveying while cleaning, and thus realize reciprocating cyclic cleaning. By lifting the diversion cover, the cleaning and drying can be switched, and thus the conveying path is switched through the diversion cover, so that the masterbatch can enter the drying box for drying, thereby realizing the integrated washing and drying treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic internal structure diagram of the drying box of the present utility model;

[0018] Figure 3 is a schematic internal structure diagram of the cleaning cylinder of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the driving shaft of the present utility model.

[0020] In the figure: 1. Cleaning cylinder; 2. Drying fan; 3. Diversion box; 4. Vibration motor; 5. Spring; 6. Cylinder; 7. Conveying pipe; 8. Conical disc; 9. Discharge hole; 10. Diversion cover; 11. Spiral blade; 12. Driving shaft; 13. Cleaning brush; 14. Spray pipe; 15. Conveying pipe feed inlet; 16. Electric heating plate; 17. Driving motor; 18. Water pump; 19. Drying box; 20. Cleaning cylinder discharge port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0022] Please refer to Figure 1 、 2 As shown in FIGS. 3 and 4, the present utility model provides a technical solution: a masterbatch washing and drying device, including: a cleaning cylinder 1, a feeding port is arranged at the top of the cleaning cylinder 1, a sealing cover is arranged at the top of the feeding port, an injection port and a drainage port are arranged at the bottom of the cleaning cylinder 1, corresponding valves are arranged on both the injection port and the drainage port, a cleaning cylinder discharge port 20 is arranged outside the cleaning cylinder 1, a conveying pipe 7 is fixedly connected inside the cleaning cylinder 1, a discharge hole 9 is arranged at the top of the conveying pipe 7, a driving shaft 12 is rotatably connected inside the conveying pipe 7, a spiral blade 11 and a cleaning brush 13 are fixedly connected to the outside of the driving shaft 12, the cleaning brush 13 is a spherical metal block with a brush bonded to the outside, the spiral blade 11 is slidably connected to the inner wall of the conveying pipe 7, and filter holes are arranged in the middle of both the spiral blade 11 and the conveying pipe 7 for transporting and cleaning the masterbatch; a flow guide cover 10 is arranged to slide up and down outside the conveying pipe 7. When the flow guide cover 10 is located above the discharge hole 9, the side of the flow guide cover 10 blocks the cleaning cylinder discharge port 20. When the flow guide cover 10 is located below the discharge hole 9, the outer wall of the flow guide cover 10 guides the masterbatch to enter the cleaning cylinder discharge port 20 from the discharge hole 9; a drying box 19 is placed on one side of the cleaning cylinder 1, and electric heating plates 16 are arranged inside the drying box 19 in a staggered and inclined manner.

[0023] It should be noted that the present utility model injects cleaning water into the cleaning cylinder 1 through the injection port. The water enters the conveying pipe 7 through the filter holes of the conveying pipe 7, and then the masterbatch is added from the feeding port at the top of the cleaning cylinder 1. The flow guide cover 10 is adjusted above the discharge hole 9, and the driving shaft 12 drives the spiral blade 11 to convey upward along the conveying pipe 7. During the conveying process, the masterbatch tumbles in the water, and the cleaning brush 13 contacts the masterbatch to clean it by friction. When the spiral blade 11 transports the masterbatch to the discharge hole 9, it falls from the discharge hole 9. During the falling process, the high-pressure nozzles on the outside of the water spray pipe 14 wash it. After falling to the bottom of the cleaning cylinder 1, it enters the conveying pipe 7 again through the conveying pipe feed port 15 and is repeatedly conveyed and cleaned by the spiral blade 11. After the cleaning is completed, the flow guide cover 10 is placed at the bottom of the discharge hole 9. When the spiral blade 11 transports the masterbatch above the water level, the masterbatch can be drained during the conveying process, and then discharged from the discharge hole 9 and enter the outside of the flow guide cover 10, and then flow into the flow guide box 3 according to the inclined surface outside the flow guide cover 10, and then enter the drying box 19 to realize the drying process by flowing back and forth outside the electric heating plate 16.

[0024] Please refer to Figure 1 and 3 As shown, a diversion box 3 is inclined and arranged on the outer side of the cleaning cylinder 1. A spring 5 is installed between the bottom of the diversion box 3 and the cleaning cylinder 1. A vibration motor 4 is fixedly connected to the bottom of the diversion box 3. The diversion box 3 is connected to the top of the drying box 19 through a pipeline.

[0025] It should be noted that a rubber pad is provided between the diversion box 3 and the cleaning cylinder 1 of the present utility model. The vibration motor 4 drives the diversion box 3 to vibrate, so that the masterbatch moves along the inclined direction and enters the drying box 19 through the pipeline. The vibration motor 4 prevents the material from accumulating inside the diversion box 3.

[0026] Please refer to Figure 3 As shown, a funnel-shaped material guiding box is fixedly connected to the bottom of the conveying pipe 7. A conveying pipe feed port 15 is provided at the position of the conveying pipe 7 at the bottom of the material guiding box. A driving motor 17 is fixedly connected to the bottom of the cleaning cylinder 1. The output end of the driving motor 17 penetrates through the material guiding box and is fixedly connected to the driving shaft 12.

[0027] It should be noted that in the present utility model, the driving motor 17 drives the spiral blade 11 to rotate through the driving shaft 12. The spiral blade 11 drives the material to move upward along the conveying pipe 7. When the material is discharged from the discharge hole 9 and falls into the lower material guiding box, under the action of the cone structure, the material enters the conveying pipe 7 along the conveying pipe feed port 15 and is conveyed upward again, so as to realize reciprocating cleaning.

[0028] Please refer to Figure 3 and 4 As shown, a plurality of conical discs 8 are equidistantly arranged on the outer side of the conveying pipe 7. The diameters of the plurality of conical discs 8 increase sequentially from top to bottom. Spray pipes 14 are fixedly connected to the positions of the cleaning cylinder 1 corresponding to the conical discs 8. A water pump 18 is fixedly connected to the bottom of the cleaning cylinder 1. The output end of the water pump 18 is fixedly connected to the spray pipe 14. A cylinder 6 is fixedly connected to the top of the cleaning cylinder 1. The output end of the cylinder 6 is fixedly connected to the diversion cover 10.

[0029] It should be noted that in the present utility model, the masterbatch can repeatedly contact the conical discs 8 after being discharged from the discharge hole 9 through the conical discs 8 with different diameters up and down, so as to reduce the falling speed of the masterbatch and enable it to fully contact the water discharged from the spray pipe 14, facilitating its flushing. By driving the lifting of the diversion cover 10 through the cylinder 6, the diversion cover 10 can block the discharge port 20 of the cleaning cylinder or guide between the discharge hole 9 and the discharge port 20 of the cleaning cylinder.

[0030] Please refer to Figure 2 As shown, an outlet is provided on one side of the drying box 19. A baffle is detachably installed outside the outlet. Drying fans 2 are installed on the outer side of the drying box 19.

[0031] It should be noted that the top of the drying box 19 of the present utility model is provided with ventilation holes to dissipate heat and water vapor. The drying fan 2 includes a fan and a heating wire, and the heating wire is installed at the air outlet position of the fan. The material falls from the top of the drying box 19. Under the blocking action of the electric heating plate 16, the masterbatch moves in an S-shaped path, enabling the electric heating plate 16 to come into more contact with the masterbatch, and the hot air blown by the drying fan 2 is used to dry it.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present utility model.

[0033] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0034] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A masterbatch washing and drying device, characterized in that: Including: A cleaning cylinder (1), a cleaning cylinder discharge port (20) is provided on the outer side of the cleaning cylinder (1), a conveying pipe (7) is fixedly connected inside the cleaning cylinder (1), a discharge hole (9) is provided at the top of the conveying pipe (7), a driving shaft (12) is rotatably connected inside the conveying pipe (7), and a spiral blade (11) and a cleaning brush (13) are fixedly connected to the outer side of the driving shaft (12) for conveying and cleaning masterbatch; A flow guide cover (10), the flow guide cover (10) is slidably arranged on the outer side of the conveying pipe (7). When the flow guide cover (10) is located above the discharge hole (9), the side of the flow guide cover (10) seals the cleaning cylinder discharge port (20). When the flow guide cover (10) is located below the discharge hole (9), the outer wall of the flow guide cover (10) guides the masterbatch to enter the cleaning cylinder discharge port (20) from the discharge hole (9); A drying box (19), the drying box (19) is placed on one side of the cleaning cylinder (1), and electric heating plates (16) are arranged inside the drying box (19) in a staggered and inclined manner.

2. The masterbatch washing and drying device according to claim 1, wherein: The outer side of the cleaning cylinder (1) is inclinedly provided with a flow guide box (3), a spring (5) is installed between the bottom of the flow guide box (3) and the cleaning cylinder (1), and a vibration motor (4) is fixedly connected to the bottom of the flow guide box (3).

3. The masterbatch washing and drying device according to claim 2, characterized in that: The flow guide box (3) is connected to the top of the drying box (19) through a pipeline.

4. A masterbatch washing and drying device according to claim 1, characterized in that: A funnel-shaped material guide box is fixedly connected to the bottom of the conveying pipe (7), a conveying pipe feed port (15) is opened at the position of the conveying pipe (7) at the bottom of the material guide box, a driving motor (17) is fixedly connected to the bottom of the cleaning cylinder (1), and the output end of the driving motor (17) penetrates through the material guide box and is fixedly connected to the driving shaft (12).

5. The masterbatch washing and drying device according to claim 1, wherein: A plurality of conical discs (8) are equidistantly arranged on the outer side of the conveying pipe (7), the diameters of the plurality of conical discs (8) increase sequentially from top to bottom, spray pipes (14) are fixedly connected to the positions corresponding to the conical discs (8) inside the cleaning cylinder (1), a water pump (18) is fixedly connected to the bottom of the cleaning cylinder (1), and the output end of the water pump (18) is fixedly connected to the spray pipes (14).

6. The masterbatch washing and drying device according to claim 1, wherein: A cylinder (6) is fixedly connected to the top of the cleaning cylinder (1), and the output end of the cylinder (6) is fixedly connected to the flow guide cover (10).

7. The masterbatch washing and drying device according to claim 1, characterized in that: An outlet is provided on one side of the drying box (19), a baffle is detachably installed outside the outlet, and drying fans (2) are installed on the outer side of the drying box (19).

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