Optical fiber producing coating central concentrated feeding system

A material feeding system and coating technology, applied in the field of central centralized feeding system for optical fiber production and coating, can solve the problems of increasing production cost, coating loss, affecting production, etc. Effect

Active Publication Date: 2016-01-13
湖北凯乐量子通信光电科技有限公司
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Problems solved by technology

However, the material supply of the existing coating system is to use a raw material barrel of 10 kg per barrel. Every time the paint is replaced, there is about 1 kg of remaining paint in the raw material barrel that is lost, and the paint will be produced during the refueling process. There are a large number of bubbles, and each production

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  • Optical fiber producing coating central concentrated feeding system

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Embodiment Construction

[0018] The optical fiber production and coating central centralized feeding system consists of raw material barrel 1, paint bubble detector a2-1, paint bubble detector b2-2, paint bubble detector c2-3, booster pump 3, one-way valve 4, The paint return pipeline 5, the return valve 6, the main pipeline 8, the pressure pump 9, the small material tank 10 and the drawing wire coating pipeline 12 are constituted. The capacity of the raw material barrel 1 is 1000 kg / barrel; The main pipe 8 is installed in the lower part, and the paint bubble detector a2-1, the booster pump 3, the paint bubble detector b2-2, the paint bubble detector c2-3, the pressure detector are installed on the main pipe 8 in order from left to right. 7 and the sub-pipeline 11, the two ends of the booster pump 3 are equipped with a check valve 4; the upper part of the raw material barrel 1 is equipped with a paint return pipeline 5, and the paint return pipeline 5 is equipped with a return valve 6, and the paint re...

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Abstract

The invention relates to an optical fiber producing coating central concentrated feeding system, and belongs to the technical field of optical fiber manufacturing and processing. The optical fiber producing coating central concentrated feeding system is composed of a raw material feed cylinder, coating bubble detectors, a booster pump, a coating reflux pipe, a main pipe, branches pipes, and a drawing coating pipe; and a coating bubble detecting reflux system and a concentrated feeding system are formed respectively. Only a central feeding station is needed to be replaced when coating replacing is carried out, so that coating replacing frequency is reduced, coating system stability is improved and coating waste is reduced in drawing process, automation degree is high, and labour intensity of workers is reduced. When coating is replaced, problems of the conventional coating system, that about 1kg of coating left in a raw material barrel is wasted, a large amount bubbles are generated in coating replacing process, drawing coating can be carried out after discharging 1 to 3kg of the coating containing bubbles, a large amount of coating is wasted, and production cost is increased, is solved.

Description

technical field [0001] The invention relates to a continuous feeding device, in particular to a central centralized feeding system for optical fiber production and coating. Background technique [0002] With the increasing demand for optical fiber market year by year, the production capacity requirements are increasing day by day. As a part of the optical fiber manufacturing process, second only to variable diameter drawing, the importance of the stability of the coating system is particularly prominent. However, the existing coating system uses raw material barrels of 10 kg per barrel. Each time the paint is replaced, there is still about 1 kg of remaining paint in the raw material barrel that is lost. If there are a lot of bubbles, the paint with bubbles must be drained by 1 to 3 kilograms from each production line before each wire drawing. Otherwise, the production will be affected, the paint will be lost a lot, and the production cost will be increased; and the existing ...

Claims

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Application Information

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IPC IPC(8): C03C25/12
Inventor 孙贵廷赵剑飞曲风西韩向荣段和平
Owner 湖北凯乐量子通信光电科技有限公司
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