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Compactor

A compactor and area technology, applied in the direction of presses, material forming presses, manufacturing tools, etc., can solve the problems of inability to obtain, reduce mechanical load resistance, mechanical performance, energy consumption, etc., and achieve the effect of ensuring uniformity

Active Publication Date: 2019-03-15
WEBSPHERE IT & SOFT SOLUTIONS SRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The first problem and / or difficulty stems from the need to use technically complex systems as described above in order to obtain a valuable production level, however these systems are very expensive
[0014] The second problem concerns energy consumption, which is actually too high to obtain "pellets" that will have to be remelted in order to be transformed into the final product
[0029] Production of plastic granules free of volatile substances (methods according to the state of the art produce volatile substances due to the temperatures employed), which reduce the mechanical properties of the mechanical resistance to loads, but above all the volatile substances Mechanical properties against sudden impact

Method used

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Embodiment Construction

[0060] The invention has particular and useful application in the production of pellets of plastic material for manufactured goods and / or objects such as vats, bathtubs, pipes, building elements, sound-absorbing walls for highways and railways , road module, etc. However, the use of the granules produced by means of the apparatus and / or method detailed according to the invention also includes the production of commercial goods not explicitly mentioned and / or indicated in this description.

[0061] refer to Figure 1 to Figure 3 , according to one embodiment of the invention, the compactor 100 comprises an area or loading unit 101, another collection / sorting area 120, an area or unit 104 for the actual granulation, an input unit or area and finally a discharge and recycling unit or area. In practice, the plastic material to be granulated (which may be "virgin" plastic material or material originating from recovery and / or recycling) is loaded in a hopper 102 and the plastic ma...

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PUM

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Abstract

Compactor (100) for the "granulation" of plastic materials, the compactor (100) comprising a first zone or unit (101) for loading and distribution capable of being loaded with plastic material and distributing the plastic material loaded to other zones and / or units of the compactor (100); a second zone or unit (104) comprising a perforated spinneret (110) and at least one compacting roller (105) installed external to the spinneret (110), where the material is "granulated" by "sinterization" deriving from its forced passage through the perforations of the spinneret (110) under the action of theat least one roller (105); a third zone or unit for the forced feeding of the material, being provided at the at least one roller (105) comprising at least one rotating feeder auger (111) housed at least partially in a tubular housing (113).

Description

technical field [0001] The invention relates to the production of granules of plastic material. In particular, the present invention relates to the production of granules of plastic material suitable for the production of goods and / or articles such as, but not limited to, vase-type containers, tubes, suitable for the production of components and goods and / or the like , especially by injection and / or extrusion processes. In particular, the present invention relates to an apparatus and an improved method for producing plastic granules of the above-mentioned type. Background technique [0002] Existing methods of "pelletizing" plastic materials utilize a system known in the art with the name "slot die extruder", which is based on the process of melting the material and subsequently producing filaments, which are then cut to Forms fine particles. [0003] The method described above is applicable both to the production of pellets from "virgin" plastic polymers (ie directly fro...

Claims

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Application Information

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IPC IPC(8): B29B9/08B29B17/00B30B11/28
CPCB29B9/08B29B17/0026B30B11/28B29B9/12Y02W30/62B29B9/06
Inventor M·G·甘贝里尼
Owner WEBSPHERE IT & SOFT SOLUTIONS SRL