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High-adaptability granulation device for processing plastic products

A technology of plastic products and granulation equipment, which is applied in solid separation, filter screen, grid, etc., can solve the problems of difficult maintenance and complex structure, and achieve the effect of wide applicability, simple structure and low maintenance cost

Active Publication Date: 2019-01-15
MAANSHAN RUNTAI PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the utilization of waste plastics, most of them are further processed after hot-melt granulation. Granulation is the primary processing process for the utilization of waste plastics. It is indispensable, and according to different processing requirements, the size of granulation also varies. Specifications, in order to ensure the efficiency of subsequent processing, it is necessary to screen the produced plastic particles, and most of the current screening mechanisms use mechanical vibration and standard hole screens for screening, which have complex structures and difficult maintenance, and need to be equipped with A large number of different screens to cope with different specifications of the granulator

Method used

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  • High-adaptability granulation device for processing plastic products
  • High-adaptability granulation device for processing plastic products
  • High-adaptability granulation device for processing plastic products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] see Figure 1-3 , a highly adaptable granulation device for processing plastic products, comprising an extrusion cylinder 1, a granulation disc 8 and a classifier 14; the granulation disc 8 is located at the tail end of the extrusion cylinder 1, and There is a heating feed hopper 2, the heating feed hopper 2 is closed downwards and communicates with the inside of the extrusion cylinder 1, a drive motor 4 is provided at the front end of the extrusion cylinder 1, and the output end of the drive motor 4 is connected to a The driving shaft 6 in the extrusion cylinder 1 is provided with a feeding dragon 7 on the driving shaft 6, and the feeding dragon 7 is attached to the inner wall of the extrusion cylinder 1. When the raw material is put into the heating hopper 2, the driving motor 4 is started, and the The driving shaft 6 drives the feeding Jiaolong 7 to rotate, so that the raw materials are transported to the direction of the granulation disk 8 and extruded for granulati...

Embodiment 2

[0023] The bottom of the extrusion cylinder 1 is provided with a strong wind blower 11, the output end of the strong wind blower 11 is connected to the side of the blanking cylinder 10 through a pipeline, and an air duct 15 is arranged on the other side of the blanking cylinder 10, and the air duct 15 is connected to the blanking cylinder. The tubes 10 are in communication with each other and are provided with a screen at the junction. The other end of the air duct 15 is in communication with the heating feed hopper 2. A hot air chamber 3 is also provided on the top of the extruding cylinder 1. The air duct 15 passes through the hot air chamber 3. However, an electric heater is provided in the hot air chamber 3; when the plastic particles fall from the blanking barrel 10, the strong wind blower 11 is started, and the plastic particles are quickly radiated and shaped by the strong wind, and the hot air generated by heat exchange during heat dissipation is passed through the air d...

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Abstract

The invention discloses a high-adaptability granulation device for processing plastic products. The high-adaptability granulation device comprises an extrusion cylinder, a granulation disc and a separating screen machine. The granulation disc is located at the tail end of the extrusion cylinder, and a heating feed hopper is arranged at the top of the extrusion cylinder. The heating feed hopper isin a downwardly closed shape and communicates with the interior of the extrusion cylinder, and a driving motor is arranged at the front end of the extrusion cylinder. The output end of the driving motor is connected with a driving shaft located in the extrusion cylinder, and a feeding auger is arranged on the driving shaft. The feeding auger is attached to the inner wall of the extrusion cylinder.The outer side of the granulation disc is wrapped with a granulation chamber, and a dropping cylinder is connected below the granulation chamber. A conveying mesh belt is arranged below the droppingcylinder, and the conveying mesh belt is inclined at an angle of 10 degrees to the horizontal plane. A plurality of arc plates are arranged at equal intervals on the surface of the conveying mesh belt. The high-adaptability granulation device achieves the effect of screening particles step by step through the arrangement of the separating screen machine, and the separating screen machine is simplein structure and low in maintenance cost, can perform perfect screening for plastic granulation of any specification and has wide applicability.

Description

technical field [0001] The invention relates to plastic product processing equipment, in particular to a highly adaptable granulation device for plastic product processing. Background technique [0002] Plastic processing, also known as plastic molding processing. It is a general term for various processes that convert synthetic resin or plastic into plastic products, and is a large production department in the plastics industry. [0003] Plastic processing generally includes plastic ingredients, molding, machining, joining, modification and assembly; the key link of plastic processing. Various forms of plastics (powder, pellets, solutions or dispersions) are made into products or blanks of the desired shape. There are more than 30 methods of molding. [0004] For the utilization of waste plastics, most of them are further processed after hot-melt granulation. Granulation is the primary processing process for the utilization of waste plastics. It is indispensable, and acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B9/06B07B15/00B07B13/075B07B1/10
CPCB07B1/10B07B13/075B07B15/00B29B9/06
Inventor 谢中守
Owner MAANSHAN RUNTAI PLASTIC