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A highly adaptable granulation device for processing plastic products

A technology for plastic products and granulation devices, which is applied in solid separation, classification, chemical instruments and methods, etc., can solve problems such as complex structure and difficult maintenance, and achieve the effects of wide applicability, simple structure and low maintenance cost.

Active Publication Date: 2020-08-04
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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  • A highly adaptable granulation device for processing plastic products
  • A highly adaptable granulation device for processing plastic products
  • A highly adaptable granulation device for processing plastic products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] See Figure 1-3 , A high-adaptability granulation device for processing plastic products, comprising an extrusion cylinder 1, a granulation disc 8 and a sieve 14; the granulation disc 8 is located at the end of the extrusion cylinder 1, and is set on the top of the extrusion cylinder 1. There is a heating hopper 2 which is closed downward 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. The output end of the drive motor 4 is connected to The drive shaft 6 in the extrusion barrel 1 is provided with a feeding dragon 7 on the drive shaft 6, and the feeding dragon 7 is attached to the inner wall of the extrusion barrel 1. When the raw material is put into the heating hopper 2, the drive motor 4 is started and passed The drive shaft 6 drives the feeding dragon 7 to rotate so that the raw materials are conveyed to the direction of the pelletizing tray 8 and squeezed to pelletize; the pelleti...

Embodiment 2

[0023] The bottom of the extrusion barrel 1 is provided with a strong wind fan 11, the output end of the strong wind fan 11 is connected to the side of the blanking barrel 10 through a pipe, and a wind pipe 15 is provided on the other side of the blanking barrel 10. The air pipe 15 and the blanking The barrel 10 is connected and a screen is provided at the connection. The other end of the air pipe 15 is connected to the heating feed hopper 2. A hot air chamber 3 is also provided on the top of the extrusion barrel 1, and the air pipe 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 tube 10, the strong wind fan 11 is activated, and the strong wind makes the plastic particles quickly radiate heat and shape, and the hot air generated by the heat exchange during heat dissipation is removed from the air pipe 15. It is sent back to the heating feed hopper 2 and the energy is recyc...

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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 high adaptability granulating 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 larger production department in the plastics industry. [0003] Plastic processing generally includes plastic ingredients, molding, mechanical processing, joining, modification and assembly; the key link of plastic processing. Various forms of plastics (powders, pellets, solutions or dispersions) are made into products or blanks of desired shapes. There are as many as thirty kinds of molding methods. [0004] For the use of waste plastics, most of them are hot melt granulation and then deep processing. Granulation is the primary processing process for the use of waste plastics, and it is indispensable. Acco...

Claims

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Application Information

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