Material feeding system for granulator

A technology of feeding system and granulator, applied in the direction of extrusion and granulation of raw materials, can solve the problems of high production cost, energy consumption and low efficiency, and achieve the effect of saving energy consumption, reducing production cost and running uniformly.

Inactive Publication Date: 2008-08-06
余姚市绿岛橡塑机械设备有限公司
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Problems solved by technology

The above-mentioned patent uses two extruders, the production

Method used

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  • Material feeding system for granulator
  • Material feeding system for granulator
  • Material feeding system for granulator

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Embodiment Construction

[0020] The technical solution of the invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0021] Figure 1 figure 2 The feeding system of the film, waste silk and flake recycling plastic granulator shown in the figure, the pulverizer 1 enters the feeding barrel 14 through the conveying fan 2, the conveying pipeline 3, and the cyclone separator 4, and the cyclone separator 4 and the feeding barrel Link to each other with connecting flange 5 between 14. The lower end of the feed barrel 14 is connected to the main engine barrel 11 equipped with the main engine screw 10 through the main engine barrel flange 12, and the main engine screw 10 is connected to the main engine gear reduction box 22 installed on the main engine frame 23 and controlled by the electric control box 24 . Feeding bucket 14 is installed on the installation frame 21, and the staving of feeding bucket 14 is equipped with upper positi...

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Abstract

The invention discloses a granulator feeding system. The material ground by a grinder is sent into a feeding tank which is provided with a sensor through a transmission pipe system, and then the material in the feeding tank is transmitted to a host screw through a stirring mechanism. The pipe system comprises a transmission fan which is connected with the outlet hopper of the grinder, a transmission pipe which is connected with the outlet of the transmission fan and a cyclone separator which is connected with the outlet of the transmission pipe; the stirring mechanism comprises a stirring section and a pressure transmission section; the stirring section is a material mixing rod which is arranged on the upper section of a center shaft, and the pressure transmission section is a structure combining the material mixing rod and a helical blade, which is arranged on the lower section of the center shaft. The helical blade comprises a helical expansion blade and a standard helical pressure plate which is arranged below the helical expansion blade; the front part of the standard helical pressure plate adopts double helix. The granulator feeding system has the advantages of reasonable structure, simple operation, uniform running, stability, reliability, high efficiency of extrusion pelletizing, reducing the production cost and saving energy consumption.

Description

technical field [0001] The invention relates to a plastic granulation equipment, in particular to a feeding system of a plastic granulation equipment for film, waste silk and flake recycling plastic granulation equipment. Background technique [0002] Recycled materials such as film, waste silk and flakes in the prior art have complicated processing technology, low granulation efficiency and high production cost. In order to simplify the production process and improve production efficiency, research and production units in the plastic machine industry have proposed new ideas. Such as Chinese patent CN88270670U, a film-like waste plastic wet material extruding and granulating equipment, adopts at least two screw extruders connected in series at equal distances and different depths, wherein the first one is a drainage extruder, and the last one is a drainage extruder. The extruder is a pumping extruder; the two extruders are connected by an inclined die and a sealed transfer ...

Claims

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Application Information

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IPC IPC(8): B01J2/20B29B9/10B29C47/10
Inventor 叶仕超
Owner 余姚市绿岛橡塑机械设备有限公司
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