Drying device for plastic color master batch processing

Abstract

The utility model provides a drying device for plastic color master batch processing, which belongs to the technical field of plastic color master batch processing and comprises a bottom plate, a processing cylinder fixedly mounted at the top of the bottom plate, a closing plate embedded in one side of the top of the processing cylinder, a feed inlet embedded in one side of the top of the closing plate, and a feed hopper fixedly mounted on the side of the bottom of the closing plate. A first auger conveying pipe is rotatably connected to the bottom of the feeding hopper, a plurality of outer tooth blocks are distributed at the bottom of the first auger conveying pipe, a first driving motor is arranged on one side of the bottom of the bottom plate, and an outer gear is fixedly installed at the output end of the first driving motor; according to the drying device for processing the plastic color master batch, the second driving motor rotates the inner gear, the inner gear drives the second auger conveying pipe on the closing seat to rotate, the plastic color master batch at the bottom is shoveled up by an auger on the outer wall of the second auger conveying pipe to be conveyed after being dried for the first time, and the drying effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to plastic color masterbatch processing technical field, concretely relates to a drying device for plastic color masterbatch processing. BACKGROUND

[0002] In the existing color masterbatch drying process, the plastic color masterbatch in different heating areas during tumbling is not evenly distributed, and the plastic color masterbatch in different areas is not uniformly heated and dried, which affects the drying effect of the plastic color masterbatch. The "drying device for plastic color masterbatch processing" disclosed in the application number "CN202320520793.4" is a mature technology. The upper shaft in the drying cylinder rotates clockwise. The upper shaft rotates at the same time to drive the upper screw conveyor paddle to rotate and move to the right side, and the plastic color masterbatch in the upper drying cylinder is moved to the first conveying channel. The first conveying channel is convenient for conveying to the middle drying cylinder. The heating block can heat and dry the plastic color masterbatch in the upper drying cylinder, the middle drying cylinder and the lower drying cylinder. However, the device still has the following defects: in actual use, the plastic color masterbatch needs to pass through the upper, middle and lower drying cylinders for complete drying, resulting in high energy consumption during transportation, long plastic color masterbatch passing time, and inconvenience for large-scale and rapid production of plastic color masterbatch. The water vapor evaporated in the closed processing environment is not easy to discharge. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a drying device for plastic color masterbatch processing, which solves the problems of high energy consumption during transportation, long plastic color masterbatch passing time, inconvenience for large-scale and rapid production of plastic color masterbatch, and difficulty in discharging water vapor evaporated in the closed processing environment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bottom plate is provided, a processing cylinder is fixedly installed on the top of the bottom plate, a closing plate is embedded on one side of the top of the processing cylinder, a feeding port is embedded on one side of the top of the closing plate, a feeding hopper is fixedly installed on the side of the bottom of the closing plate, a isolation cover is arranged in the middle of the bottom of the closing plate, a heating cylinder is fixedly installed on the bottom of the isolation cover, a first auger conveying pipe is rotatably connected to the bottom of the feeding hopper, a plurality of external tooth blocks are arranged on the bottom of the first auger conveying pipe, a first driving motor is arranged on one side of the bottom of the bottom plate, an external gear is fixedly installed on the output end of the first driving motor, and the external gear is meshed and connected with the external tooth blocks.

[0005] The utility model discloses a kind of drying devices for plastic color master batch processing implementation scheme, another side fixed mounting is equipped with closure seat on the top of bottom plate, second auger transport pipe is rotatably connected with the top side of closure seat, inner tooth block is equipped in the inner wall of second auger transport pipe, second drive motor is equipped with in the bottom side of closure seat, second drive motor output end penetrates the bottom side fixed mounting of closure seat and is equipped with inner gear, and the inner gear is meshed with inner tooth block.

[0006] In the scheme, the second driving motor rotates the inner gear, the inner gear drives the second auger transport pipe on the closure seat to rotate, and the plastic color master batch at the bottom is transported upward after being scooped up by the second auger transport pipe after first drying, and is dried again, so that the drying effect is improved, and the color master batch can be dried in large quantities without interruption.

[0007] In the drying device for plastic color master batch processing implementation scheme of the utility model, a discharge pipe is embedded in the middle of the closure seat, and a discharge hopper is fixedly connected to the top of the discharge pipe.

[0008] In the scheme, the color master batch transported upward is lifted and falls into the top of the discharge hopper, and the dried plastic color master batch is discharged from the discharge pipe.

[0009] In the drying device for plastic color master batch processing implementation scheme of the utility model, a water vapor heat dissipation hole is formed in the top of the closure plate.

[0010] In the scheme, the water vapor generated during drying is discharged through the water vapor heat dissipation hole.

[0011] In the drying device for plastic color master batch processing implementation scheme of the utility model, damping support legs are arranged on both sides of the bottom plate.

[0012] In the scheme, the bottom plate is supported by the damping support legs, so that the stability of the equipment during operation is improved.

[0013] In the drying device for plastic color master batch processing implementation scheme of the utility model, a temperature controller is arranged on one side of the processing cylinder.

[0014] In the scheme, the surface temperature of the heating cylinder is controlled by the temperature controller, so that the plastic color master batch is prevented from melting due to excessively high temperature.

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

[0016] 1) through the first drive motor rotation provided by the first auger transport pipe slowly rotating, at this time the heating cylinder starts to heat, the water vapor generated during drying is discharged through the water vapor heat dissipation hole, the first auger transport pipe inner wall surface auger slowly transports the color mother to the bottom, at this time the second drive motor rotates the inner gear, the inner gear drives the second auger transport pipe on the closed seat to rotate, the plastic color mother at the bottom is lifted and transported by the second auger transport pipe outer wall auger after the first drying, secondary drying is carried out, and the drying effect is improved;

[0017] 2) the water vapor generated during drying is discharged through the water vapor heat dissipation hole, and a large number of color mothers can be dried without interruption, the color mother transportation and drying time is shortened, and the drying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0019] Figure 1 It is a structural schematic view of the present application;

[0020] Figure 2 It is a processing cylinder cross-sectional structure schematic view of the present application;

[0021] Figure 3 It is a heating cylinder cross-sectional structure schematic view of the present application.

[0022] In the drawings: 1, bottom plate; 2, processing cylinder; 3, closing plate; 4, feeding port; 5, feeding hopper; 6, isolation cover; 7, heating cylinder; 8, first auger transport pipe; 9, outer gear block; 10, first drive motor; 11, outer gear; 12, closed seat; 13, second auger transport pipe; 14, inner gear block; 15, second drive motor; 16, inner gear; 17, discharge pipe; 18, discharge hopper; 19, water vapor heat dissipation hole; 20, damping support leg; 21, temperature controller. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figure 1 - Figure 3The utility model provides the following technical scheme: A kind of drying device for plastic color master batch processing, including bottom plate 1, bottom plate 1 top fixed mounting has processing cylinder 2, processing cylinder 2 top side embeds and is equipped with closure plate 3, closure plate 3 top side embeds and is equipped with feed inlet 4, closure plate 3 bottom side fixed mounting has feed hopper 5, closure plate 3 bottom middle part is equipped with isolating cover 6, isolating cover 6 bottom fixed mounting has heating cylinder 7, feed hopper 5 bottom rotatably connected with first auger conveyor pipe 8, first auger conveyor pipe 8 bottom is equipped with several outer tooth blocks 9, bottom plate 1 bottom side is equipped with first drive motor 10, first drive motor 10 output fixed mounting has outer gear 11, outer gear 11 is engaged with outer tooth block 9.

[0025] Specific one kind of drying device for plastic color master batch processing embodiment, please refer to Figure 2 :bottom plate 1 top other side fixed mounting has closure seat 12, closure seat 12 top side rotatably connected with second auger conveyor pipe 13, second auger conveyor pipe 13 inner wall is equipped with inner tooth block 14, closure seat 12 bottom side is equipped with second drive motor 15, second drive motor 15 output end penetrates through closure seat 12 bottom side fixed mounting has inner gear 16, inner gear 16 is engaged with inner tooth block 14.

[0026] Please refer to Figure 2 :plastic enters feed hopper 5, isolating cover 6 isolates color master batch plastic, plastic color master batch falls into first auger conveyor pipe 8 inside, first drive motor 10 rotates outer gear 11 and drives first auger conveyor pipe 8 to rotate slowly at this time, heating cylinder 7 starts heating at this time, first auger conveyor pipe 8 inner wall surface auger slowly transports color master batch to bottom, second drive motor 15 rotates inner gear 16 at this time, inner gear 16 drives second auger conveyor pipe 13 on closure seat 12 to rotate, the plastic color master batch at bottom is shovelled up and transported by second auger conveyor pipe 13 outer wall auger after first time drying, carries out secondary drying, improves drying effect, can be in large quantities and continuously color master batch drying.

[0027] Specific one kind of drying device for plastic color master batch processing embodiment, please refer to Figure 3 :closure seat 12 middle part embeds and is equipped with discharge pipe 17, discharge pipe 17 top fixedly connected with discharge hopper 18, discharge hopper 18 top side and second auger conveyor pipe 13 inner wall top rotatably connected.

[0028] Please refer to Figure 3 :color master batch is lifted after ascending transport and falls into discharge hopper 18 top, and plastic color master batch after drying leaks from discharge pipe 17.

[0029] Specific one kind of drying device for plastic color master batch processing embodiment, please refer to figure: closure plate 3 top is equipped with water vapor heat dissipation hole 19.

[0030] Please refer toFigure 1 The steam generated during drying is discharged through the steam exhaust hole 19.

[0031] In a specific embodiment of the plastic color masterbatch processing drying device, please refer to Figure 1 The bottom plate 1 is provided with shock-absorbing support legs 20 on both sides.

[0032] In a specific embodiment of the plastic color masterbatch processing drying device, please refer to Figure 1 The bottom plate 1 is supported by the shock-absorbing support legs 20, improving the stability of the equipment during operation.

[0033] In a specific embodiment of the plastic color masterbatch processing drying device, please refer to Figure 1 The processing cylinder 2 is provided with a temperature controller 21 on one side.

[0034] In a specific embodiment of the plastic color masterbatch processing drying device, please refer to Figure 1 The surface temperature of the heating cylinder 7 is controlled by the temperature controller 21 to avoid overheating and melting of the plastic color masterbatch.

[0035] The specific use mode of the plastic color masterbatch processing drying device is as follows: plastic enters the feeding hopper 5, the isolation cover 6 isolates the color masterbatch plastic, the plastic color masterbatch falls into the first auger conveying pipe 8, at this time the first driving motor 10 rotates the external gear 11 to drive the first auger conveying pipe 8 to rotate slowly, at this time the heating cylinder 7 starts to heat, the steam generated during drying is discharged through the steam exhaust hole 19, the first auger conveying pipe 8 is slowly transported to the bottom by the auger on the inner wall surface, at this time the second driving motor 15 rotates the internal gear 16, the internal gear 16 drives the second auger conveying pipe 13 on the closed seat 12 to rotate, the plastic color masterbatch at the bottom is lifted and transported by the second auger conveying pipe 13 after the first drying, and the second drying is performed, the drying effect is improved, the steam generated during drying is discharged through the steam exhaust hole 19, a large number of color masterbatch can be continuously dried, the color masterbatch transportation and drying time is shortened, and the drying efficiency is improved, the color masterbatch lifted falls into the top of the discharging hopper 18, and the dried plastic color masterbatch leaks out of the discharge pipe 17.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A drying device for plastic color master batch processing, comprising a base plate (1), characterized in that: The bottom plate (1) top fixed mounting processing cylinder (2), the processing cylinder (2) top side embedded with closing plate (3), the closing plate (3) top side embedded with feed inlet (4), the closing plate (3) bottom side fixedly installed with feed hopper (5), the closing plate (3) bottom middle part is equipped with isolation cover (6), the isolation cover (6) bottom fixedly installed with heating cylinder (7), the feed hopper (5) bottom rotationally connected with first auger conveying pipe (8), the first auger conveying pipe (8) bottom is equipped with a plurality of outer tooth block (9), the bottom plate (1) bottom side is equipped with first drive motor (10), the first drive motor (10) output fixedly installed with outer gear (11), the outer gear (11) and outer tooth block (9) meshing connection; The bottom plate (1) top other side fixedly installed with closing seat (12), the closing seat (12) top side rotationally connected with second auger conveying pipe (13), the second auger conveying pipe (13) inner wall is equipped with inner tooth block (14), the closing seat (12) bottom side is equipped with second drive motor (15), the second drive motor (15) output fixedly installed with inner gear (16) through the closing seat (12) bottom side, the inner gear (16) and inner tooth block (14) meshing connection; The closing seat (12) middle part embedded with discharge pipe (17), the discharge pipe (17) top fixedly connected with discharge hopper (18), the discharge hopper (18) top side rotationally connected with second auger conveying pipe (13) inner wall top with the second auger conveying pipe (13) inner wall top rotationally connected; The closing plate (3) top is equipped with water vapor heat dissipation hole (19).

2. A drying device for plastic color master batch processing according to claim 1, characterized in that: The bottom plate (1) both sides are equipped with damping support leg (20).

3. A drying device for plastic color master batch processing according to claim 1, characterized in that: The processing cylinder (2) one side is equipped with temperature controller (21).

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