Pickling equipment for optical fiber preform rod
A prefabricated rod acid and optical fiber technology, applied in glass manufacturing equipment, manufacturing tools, etc., can solve the problems of low pickling efficiency, high pickling cost, poor corrosion resistance, etc.
Pending Publication Date: 2018-04-13
SHANGHAI SUJIE ENVIRONMENTAL PROTECTION ENG EQUIP CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide an optical fiber preform pickling equipment to solve the technical problems of poor corrosion resistance, low pickling efficiency and high pickling cost in traditional optical fiber preform pickling equipment
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[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0024] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.
[0025] Please also see Figure 1 to Figure 3 , an optical fiber preform pickling equipment in one embodiment comprises a pickling chamber 10, a pickling tank d...
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The invention discloses pickling equipment for an optical fiber preform rod. The pickling equipment comprises a pickling chamber, a motor arranged at the top end outside the pickling chamber, a rotating shaft support arranged inside the pickling chamber and an air seal transmission mechanism, wherein the air seal transmission mechanism comprises a transmission shaft, a fixed part with an air inletchamber and an adaptor with a ventilation chamber; an air inlet hole is formed in the fixed part and is communicated with the air inlet chamber; the fixed part penetrates through a top plate of the pickling chamber and is partially arranged inside the pickling chamber; the adaptor is arranged inside the pickling chamber and is connected with the rotating shaft support; in addition, the adaptor isrotationally connected with the fixed part; the air inlet chamber and the ventilation chamber form an air seal chamber; the driving shaft is partially arranged in the air seal chamber; one end of thedriving shaft part is connected with the adaptor, and the other end of the driving shaft penetrates through the fixed part and is connected with an output shaft of the motor. The pickling equipment for the optical fiber preform rod has the advantages that corrosion resistance of the pickling equipment for the optical fiber preform rod is improved, the pickling efficiency of the optical fiber preform rod can be effectively improved, and the pickling cost of the optical fiber preform rod is reduced.
Description
technical field [0001] The invention relates to the technical field of optical fiber preform cleaning, in particular to an optical fiber preform pickling equipment. Background technique [0002] Silica optical fiber preform is the core of the optical fiber manufacturing process. In order to ensure the quality of the optical fiber preform, it must be pickled before drawing and coating. Traditional pickling equipment for optical fiber preforms is a fixed pickling tank, and pickling optical fiber preforms using pickling tanks requires a large amount of pickling solution. In order to overcome the above-mentioned shortcomings of traditional pickling tanks, the invention patent of China Patent No. 201620651353.2, which the applicant of the present application has applied for, discloses a vertical pickling equipment for optical fiber preforms. , the driving motor is installed on the top of the pickling chamber, the top of the rotating shaft support is connected to the output shaft...
Claims
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IPC IPC(8): C03B37/012
CPCC03B37/012Y02P40/57
Inventor 梁作伦姚瑞王旭强
Owner SHANGHAI SUJIE ENVIRONMENTAL PROTECTION ENG EQUIP CO LTD