A glass fiber fiberizing machine

Abstract

The invention discloses a glass fiber fibrillating machine. The glass fiber fibrillating machine comprises a rack (35), a transmission device, a centrifugal device, a main combustion device and an internal combustion device, wherein the centrifugal device comprises a main shaft (25), a centrifuge (18) and a feed pipe (24), the transmission device is arranged in a cold water jacket (29), a main shaft (25) which is connected with a cold water jacket (29) through a flange plate (20) is connected with a perpendicularity regulating system (27), the centrifuge (18) is fixedly arranged on the flange plate (20) by threads, and the flange plate (20) is connected with the main shaft (25) as a whole by threads. The glass fiber fibrillating machine has the beneficial effects of being high in fiber forming quality, good in stability, and convenient to install, debug, operate in field and maintain.

Description

technical field [0001] The invention relates to a device for preparing glass fiber in the technical field of machinery, in particular to a glass fiber fibrillating machine. Background technique [0002] At present, the domestic production of glass microfibers all adopts the flame blowing method. The centrifugal blowing method can only produce fibers more than five centimeters. The core equipment of the centrifugal blowing method is the glass fiber centrifugal fiberizing machine. The centrifugal fiberizing machine is a It is a kind of equipment for producing glass fiber from molten liquid glass by means of centrifugal projection. The performance of the centrifugal fiberizer determines the quality and fineness of the produced glass fiber. At present, the domestic centrifugal fiberizing machine is composed of a frame, a transmission device, a centrifugal device, a main combustion device and an internal combustion device. In the production practice of industrial glass fiber pro...

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Problems solved by technology

[0003] However, the existing glass fiber fiberizing machines have the following defects: firstly, the working surface of the centrifuge and the flame blowing line need to be parallel according to the process requirements, and the current domestic centrifuges cannot guarantee this requirement, the design of the transmission system is unreasonable, and the transmission is not good. Stable, strong vibration, resulting in unstable fiber quality, many changes in fiber distribution, seriously affecting the stability of production; secondly, the concentricity of the centrifugal disc and the burner cannot meet the production needs, and the concentricity of the burner and the cotton cutting cannot meet the technical requirements ;Thirdly, the problem of water leakage in the cold water jacket has always been a big problem for centrifugal glass fiber manufacturers; finally, the centrifuge is a vulnerable part of glass microfiber production, which needs to be replaced frequently, which is time-consuming and laborious

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