Submarine cutting system of resin micro beads

An underwater pelletizing and beading technology, applied in the direction of coating, etc., can solve the problems that the production of tiny beads cannot be realized, and achieve the effect of improving production efficiency

Inactive Publication Date: 2009-07-29
江苏诚盟装备股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The granulation system also cannot achieve good control of the particle size produced, especially the production of tiny beads

Method used

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  • Submarine cutting system of resin micro beads
  • Submarine cutting system of resin micro beads
  • Submarine cutting system of resin micro beads

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Embodiment Construction

[0014] An underwater pelletizing system for resin micro-beads of the present invention includes an underwater pelletizing mechanism and a dehydration mechanism, the underwater pelletizing mechanism is connected to the dehydration mechanism through a water pipeline, and the electrical control cabinet is connected to the underwater pelletizing mechanism and the dehydration mechanism respectively , the underwater pelletizing mechanism includes an underwater pelletizer 1 and a motor 2, characterized in that: the pelletizer 1 includes a machine head 11, a template 12, a knife rest 13, a knife rest transmission device 14, and a trolley 35 with a track support and the water flow pipeline 15, there is a resin melt flow channel in the machine head, the template 12 is fixed on one side of the machine head 11, and the cutter head 16 is fixedly arranged on the knife rest 13, and the cutter head is close to the extrusion of the template 12 On the surface, the cutter head 16 is provided with...

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Abstract

The invention discloses an underwater pelletizing system for micro resin granules, which comprises an underwater pelletizing mechanism and a dehydrating mechanism. The underwater pelletizing mechanism is connected with the dehydrating mechanism through a water pipeline, comprises an underwater pelletizing machine and an electric motor, and is characterized in that the pelletizing machine comprises a machine head, a template, a tool support, a tool support transmission device and a water flow pipeline, wherein the section of the head of the template is circular, the head of the template is embedded with 10 to 20 columnar hard alloy columns of phi 15 to 50 millimeters, the section of each hard alloy column is provided with discharge openings of phi 0.2 to 0.5 millimeter, and the number of the discharge openings is 100 to 200. Because the template is provided with the columnar hard alloy columns and the discharge openings of the alloy columns, the underwater pelletizing system can control the size of the resin granules at phi 0.2 to 0.5 millimeter; and because the discharge openings are numerous, the underwater pelletizing system improves production efficiency, and can be arranged and used on various extruders.

Description

technical field [0001] The invention relates to an underwater pelletizing system, in particular to an underwater pelletizing system for resin tiny beads, which belongs to the technical field of chemical machinery. Background technique [0002] Resin particles refer to pellets with a diameter of φ0.2-φ0.5mm, which are mainly used for resin foam beads, such as EPP beads, EPS beads, EPE beads, and polyurethane beads. The beads are pressurized and heated to 20-30 times of foaming to finally form foamed plastic foam products. After 20-30 times of foaming, the particle size is φ4-6mm, so the particle size before foaming can only be tiny beads in the range of φ0.2-φ0.5mm. In addition, resin particles can also be used for functional masterbatch sand and color masterbatch sand of modified plastics. When adding 0.1 to 0.5‰ micro functional materials and color masterbatches in the process of continuous feeding of plastic compounding, in order to ensure the accuracy of continuous feedi...

Claims

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Application Information

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IPC IPC(8): B29B9/06B29B9/16
CPCB29B9/065B29B9/16B29C48/0022B29B7/48B29B7/826B29C48/04B29C48/05B29C48/92B29C48/919B29C2948/92209B29C2948/92409B29C48/345B29C2948/92019
Inventor 房宾马宏
Owner 江苏诚盟装备股份有限公司
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