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Continuous casting device for producing pellets from plastic material and method for operating the same

A technology of a plastic material and an unloading device, which is applied in the field of equipment for manufacturing granules, can solve the problems of undisclosed start-up process structure and process method characteristics, etc., and achieve the effects of reliable and uniform cooling, reliable transportation and simple operation.

Active Publication Date: 2013-12-11
AUTOMATIK PLASTICS MASCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But in this utility model, there is no disclosure of special structural and process features that can further improve the start-up process

Method used

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  • Continuous casting device for producing pellets from plastic material and method for operating the same

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Embodiment Construction

[0030] At least one strand 2 of plastic material is drawn from the continuous casting device 1 . The strands 2 are conveyed via a belt conveyor 3 having at least one conveyor belt 4 to a granulation device 5 which comminutes the strands 2 into granules 6 . as passed figure 1 According to the corresponding arrows in the figure, the belt conveyor 3 has a switchable conveying direction of the conveyor belt 4 according to the present invention, including a supply conveying direction towards the granulating device 5 and a leading away conveying direction away from the granulating device 5 . At least one strip outlet 7 of the continuous casting device 1 is vertically or substantially vertically arranged above the first belt roller 8 of the belt conveyor 3, or it can be arranged slightly staggered in the first belt roller 8 as viewed along the leading-off conveying direction. The top rear of the belt roller 8. correspondingly in figure 1 can be adjusted with the left or right arro...

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Abstract

The invention relates to a device for producing pellets from plastic material or from material to be pelletized. Said device comprises a continuous casting device (1) from which at least one strand (2) of the material to be pelletized is issued, and a belt conveyor (3) comprising at least one conveying belt (4) on which the strand (2) can be fed to a pelletizer (5), said pelletizer breaking the strand up into pellets (6). The invention is characterized in that the belt conveyor (3) has a switchable direction of conveyance of the conveying belt (4), a direction of feed conveyance towards the pelletizer (5) and a direction of discharge conveyance away from the pelletizer (5). The invention also relates to a method for operating said device.

Description

technical field [0001] The invention relates to a plant for producing granules from plastic material or any material to be granulated, according to the preamble of claim 1, comprising a continuous casting device and a belt conveyor with at least one conveyor belt , wherein a slab of plastics material is discharged from the continuous casting device and is conveyed on the conveyor belt to a granulation device which decomposes the slab into granules. The invention also relates to a method for operating such a device. Background technique [0002] Generally, in plants for producing granules from plastic material or any material to be granulated using continuous casting devices, there is the problem that during operation, especially during the start-up process, breakage of the slab occurs . According to the devices and methods of the prior art, a conventionally very complex control and monitoring is therefore required in order to avoid sliver breakage or to detect sliver break...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29B9/06B29C47/34B29C48/355
CPCB29C47/0011B29C47/0021B29B9/06B29K2105/251B29C47/8815B29C47/0038B29C47/0066B29C2793/009B29C48/05B29C48/04B29C48/08B29C48/001B29C48/0022B29C48/911Y10T83/6648Y10T83/9317
Inventor S·芬切尔J·朔伊里奇
Owner AUTOMATIK PLASTICS MASCH GMBH