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Plastic pellet production unit

A technology for plastic granules and units, applied in the direction of coating, etc., can solve the problems of increasing the manufacturing cost of plastic granules, reducing the production efficiency of plastic granules, and a large number of equipment of the unit. high effect

Active Publication Date: 2018-08-14
廉江市新力电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the production of plastic granules, most of the plastic granule production units are composed of extruders, cooling water tanks, drying fans, traction pelletizers and other equipment. It needs to enter the cooling water tank to cool first, and then be air-dried by the drying fan. After air-drying, it is pulled by the traction pelletizer and then granulated. production cost, reduce the production efficiency of plastic pellets

Method used

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  • Plastic pellet production unit
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to figure 1 , the embodiment of the present invention provides a plastic granule production unit. The plastic granule production unit includes a feed mixer 101, an extruder 102 and a cooling mechanism. The feeding mixer 101 feeds plastic raw materials, and the bottom of the feeding mixer 101 is provided with a discharge port. The screw in the barrel is driven by a motor, and the end of the barrel near the cooling mechanism is provided with a machine head mold, and the end face of the machine head mold is provided with a rotary cutter 1021 to pelletize and cool the plastic extruded from the machine head mold. The mechanism includes a cooling chamber 103 and a condensing fan 104. The cold air generated by the condensing fan 104 is introduced into the cooling chamber 103 by a conduit to continuously provide the cooling capacity required for cooling the cooling chamber 103. The plastic in the process of being extruded is cooled and hardened by the cold air produced b...

Embodiment 2

[0039] refer to image 3 , The plastic granule production unit provided in this embodiment is an improvement made on the basis of Embodiment 1. For details not involved in this embodiment, please refer to the description in Embodiment 1.

[0040] refer to Figure 4 , in the process of granulating by rotary cutter 1021, some plastic powder will be produced, which will affect the quality of plastic granules. In order to ensure the quality of plastic granules, the plastic granule production unit provided in this embodiment is provided with a filter Net 108, filter screen 108 is arranged inclined downwards along the direction away from extruder 102, and cooling bin 103 is divided into upper and lower two parts, and the upper part is the first cooling bin, and the lower part is the second cooling bin, meanwhile, the second A discharge port 105 is arranged on the side of the first cooling chamber away from the extruder 102, and is arranged obliquely along the installation direction...

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Abstract

The invention provides a plastic granule production unit, and relates to the technical field of plastic granule preparation. The plastic granule production unit comprises a feeding mixer, an extruder and a cooling mechanism, wherein the top of the feeding mixer is provided with a feeding hole; the bottom of the feeding mixer is provided with a discharge hole; the discharge hole of the feeding mixer is communicated with the feeding hole of the extruder; the extruder comprises a machine barrel, a machine head mould and a screw driven by a motor; the end surface of the machine head mould is provided with a rotary cutter; the cooling mechanism comprises a cooling bin and a condenser fan for providing cooling capacity to the cooling bin; the machine head mould is positioned in the cooling bin; and the bottom of the cooling bin is provided with a first discharge opening. The plastic granule production unit provided by the invention has the advantages of being low in manufacturing cost, small in space usage, low in energy consumption, high in production efficiency, and the like.

Description

technical field [0001] The invention relates to the technical field of plastic granule preparation, in particular to a plastic granule production unit. Background technique [0002] At present, in the production of plastic granules, most of the plastic granule production units are composed of extruder, cooling water tank, drying fan, traction pelletizer and other equipment. In the process of plastic granule production, the strip-shaped plastic extruded by the extruder It needs to be cooled in the cooling water tank first, then air-dried by a drying fan, and then pelletized after being pulled by a traction pelletizer. The production cost and reduce the production efficiency of plastic pellets. Contents of the invention [0003] The purpose of the present invention is to provide a plastic granule production unit to improve the above problems. [0004] The present invention is achieved like this: [0005] A plastic granule production unit, including: a feed mixer, an extru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29B9/06B29B9/16B29B13/04
CPCB29B9/06B29B9/16B29B13/045B29B2009/168
Inventor 王孝海
Owner 廉江市新力电器有限公司