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Fixed PET chip evenly-distributing apparatus

A polyester chip, fixed technology, used in filament forming processing, textile and papermaking, fiber processing, etc., can solve the problems of unequal proportion and fiber color difference, and achieve the effect of improving color difference

Inactive Publication Date: 2015-11-04
扬州天富龙科技纤维有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different proportions of different color masterbatches, the different proportions of color masterbatches and polyester chips, the different feeding speeds at the center of the silo and the different feeding speeds at the edge of the silo, the proportion of masterbatch in each section of the silo is different. , will cause color difference in fibers spun in different time periods

Method used

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  • Fixed PET chip evenly-distributing apparatus
  • Fixed PET chip evenly-distributing apparatus

Examples

Experimental program
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Embodiment Construction

[0015] Such as figure 1 , 2 As shown, a fixed polyester chip homogenization device includes a conical dry chip silo, a conical distributor 1 and a bracket 2. The conical distributor is fixed on the bracket. The conical distributor is welded to the bottom center of the dry chip silo through a bracket.

[0016] The conical distributor has a cone angle of 42°.

[0017] The conical distributor has a surface area of ​​0.34 m2.

[0018] Conical distributors are conical distributors with polished and deburred surfaces.

[0019] The bracket is a bracket with surface polishing and deburring.

[0020] Conical distributor material is 304 stainless steel.

[0021] The bracket material is 304 stainless steel.

[0022] The invention is placed in the middle of the conical bottom of the dry chip silo above the spinning screw extruder, and shunts the polyester chips coming down from the center of the silo to the surroundings to achieve the function of homogenizing the materials.

[002...

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Abstract

The invention discloses a fixed PET chip evenly-distributing apparatus comprising a tapered dry slice bunker, a conical distributor and a rack. The conical distributor is fixed on the rack; the conical distributor is welded on the center of the bottom of the dry slice bunker via the rack; the cone angle of the conical distributor is 42 degrees; the surface area of the conical distributor is 0.34 m<2>; and the conical distributor and the rack surfaces are finished and burred. The fixed PET chip evenly-distributing apparatus is arranged right in the center of the conical bottom of the dry slice bunker over a spinning screw extruder, so PET slices discharged out of the center of the bunker can be distributed toward the periphery and material even distribution action is achieved; and the fixed PET chip evenly-distributing apparatus is simply structured and effective and requires no power drive.

Description

technical field [0001] The invention relates to a homogenization device, in particular to a fixed homogenization device for polyester chips. Background technique [0002] When spinning colored polyester staple fibers, all kinds of color masterbatches and polyester chips are evenly mixed together, after drying and dehydration below a certain water content, they are put into the conical dry chip silo, and then enter the conical dry chip The screw extruder below the silo melts the spinning. Due to the different proportions of different color masterbatches, the different proportions of color masterbatches and polyester chips, the different feeding speeds at the center of the silo and the different feeding speeds at the edge of the silo, the proportion of masterbatch in each section of the silo is different. , which will cause color difference in the fibers spun in different time periods. Therefore, a new homogenization device for polyester chips is needed. Contents of the in...

Claims

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Application Information

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IPC IPC(8): D01D1/00
Inventor 朱大庆
Owner 扬州天富龙科技纤维有限公司
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