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Medical PVC particle production system

A technology of production system and pellets, which is applied in the field of medical PVC pellets production system, can solve the problems that product quality cannot be guaranteed, affect the economic benefits of enterprises, and the degree of automation is low, so as to reduce molecular groups and impurities and achieve a high degree of automation , Guarantee the effect of cooling effect

Inactive Publication Date: 2016-09-21
ZHENJIANG KANGYUAN NEW MATERIAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Medical PVC pellets require multiple steps in the production process, but most of the existing production equipment systems have low automation, low production efficiency, and product quality cannot be guaranteed, which affects the economic benefits of enterprises

Method used

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  • Medical PVC particle production system

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Embodiment Construction

[0014] Such as figure 1 Shown is a production system for medical PVC pellets, comprising a heat mixer 1, a cold mixer 2, an extruder 3, a pelletizer 4 and an air delivery system 5, the heat mixer 1 is arranged on the top of the cold mixer 2, and the extruder The press 3 is arranged at the lower part of the cold mixer 2, the extruder 3 is connected with the pelletizer 4 and the air delivery system 5 in turn, the discharge port 11 of the thermomixer 1 is vertically arranged at the top of the feed port 21 of the cold mixer 2, and the cold The discharge port 22 of the mixer 2 is vertically arranged on the upper part of the hopper 31 of the extruder 3, the stirring device is provided in the heat mixer 1, the cooling device is provided in the cold mixer 2, and the screw rod is provided in the extruder 3 The conveying component 32 and the screw conveying component 32 are provided with a heating device 33 outside to ensure the temperature of the material and the quality of the product...

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Abstract

The invention relates to a medical PVC particle production system. The system comprises a hot mixing machine, a cold mixing machine, an extruding machine, a granulating machine and an air supply system; the hot mixing machine is arranged at the upper part of the cold mixing machine; the extruding machine is arranged at the lower part of the cold mixing machine, and is connected with the granulating machine and the air supply system in sequence; a discharge port of the hot mixing machine is vertically formed in the upper part of a feed port of the cold mixing machine; a discharge port of the cold mixing machine is vertically formed in the upper part of a hopper of the extruding machine; a stirring device is arranged in the hot mixing machine; a cooling device is arranged in the cold mixing machine; a screw rod conveying module is arranged in the extruding machine; and a heating device is arranged out of the screw rod conveying module. The medical PVC particle production system is high in automation degree, is provided with time and temperature controllers on the hot mixing machine and the cold mixing machine for guaranteeing material stirring and cooling effects to lay foundation for subsequent PVC particle production, and is provided with a vacuum purifying device on one side of the extruding machine for effectively reducing molecular groups and impurities in materials to guarantee subsequent production quality.

Description

technical field [0001] The invention relates to the production field of medical PVC granules, in particular to a production system of medical PVC granules. Background technique [0002] PVC material is polyvinyl chloride, which is a white powder with an amorphous structure. It is often used to make pipe fittings, industrial packaging, daily necessities, etc. It can also be used to make acid and alkali resistant hoses, cable sheaths, insulation layers, and medical infusion tubes, etc. medical supplies. Medical PVC pellets require multiple steps in the production process, but most of the existing production equipment systems have low automation, low production efficiency, and product quality cannot be guaranteed, which affects the economic benefits of enterprises. Contents of the invention [0003] The present invention aims to solve the above-mentioned defects, and provides a production system of medical PVC pellets with strong continuity and high production efficiency. ...

Claims

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Application Information

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IPC IPC(8): B29B9/06B29B7/28B29B7/26B29B7/16B29B7/82B29K27/06
CPCB29B9/06B29B7/16B29B7/26B29B7/286B29B7/826B29K2027/06
Inventor 吴金晨唐家烨吴莲鹏杨慧
Owner ZHENJIANG KANGYUAN NEW MATERIAL TECH CO LTD
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