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The silica powder which is generated with the flame reaction (the glass particulate) making the diaphragm die pump for silica
The silica powder which is generated with the flame reaction (the glass particulate) making the diaphragm die pump for silica
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机译:火焰反应产生的二氧化硅粉末(玻璃颗粒)使二氧化硅隔膜模泵
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摘要
PROBLEM TO BE SOLVED: To provide a diaphragm pump and a method of manufacturing a matrix for optical fiber in which installation trouble caused by the deterioration of a diaphragm due to lubricant oil can be solved and non-adhesion silica collected in an exhaust gas processing installation can be successively taken out and transferred. ;SOLUTION: In this pump attached to an exhaust gas processing installation for separating and removing silica powder discharged to the outside of a system together with exhaust gas without being deposited on a starting core matrix when silica powder (glass fine particles) produced by flame reaction is deposited on the surface of the starting core matrix and a matrix for optical fiber is synthesized, an oil resisting film is formed on at least the surface of the driving air supply side of a diaphragm.;COPYRIGHT: (C)2001,JPO
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