Tank furnace drawing device for preparation of high-quality glass fiber

Abstract

The invention relates to a tank furnace drawing device for preparation of high-quality glass fiber. The device comprises a crucible, a controller, a clarifying agent box, an air inlet pipe, a riser, ahorizontal pipe and a plurality of liquid discharging mechanisms, wherein a clarifying mechanism is arranged in the crucible and comprises a vertical pipe, a conveying pipe, a branch pipe, a speed regulating assembly and two spray heads; the speed regulating assembly comprises a rotating disc, a driving block, a first motor and a lifting unit; each liquid discharging mechanism comprises a liquiddischarging pipe, a dredging plate, a dredging assembly and a direction regulating assembly; each dredging assembly comprises a second motor, a first connecting rod, a second connecting rod and a dredging rod. According to the tank furnace drawing device for preparation of the high-quality glass fiber, a clarifying agent in the clarifying agent box is added to molten glass in the crucible throughthe clarifying mechanism, bubbles in the molten glass are eliminated, and the quality of the produced glass fiber is improved. Moreover, after production, the dredging rods in the liquid discharging mechanisms move up and down to dredge the liquid discharging pipes to prevent blockage, so that the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of new material production equipment, in particular to a pool kiln drawing device for preparing high-quality glass fibers. Background technique [0002] Glass fiber, formerly known as glass fiber in English, is an inorganic non-metallic material with excellent performance. It has a wide variety and has the advantages of good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. method to produce glass fibers. [0003] In the production process of the pool kiln wire drawing method, it is necessary to firstly crush the ore and other raw materials, and then transport them to the kiln to melt into a glass solution. However, in this production process, due to the certain viscosity of the glass solution, the glass liquid solution adheres to the through holes of the leak plate on the porous plate at the bottom of the kiln, resulting in poor circulation of the glass liquid and affecting...

AI Technical Summary

Problems solved by technology

[0003] In the production process of the pool kiln wire drawing method, it is necessary to firstly crush the ore and other raw materials, and then transport them to the kiln to melt into a glass solution. However, in this production process, due to the certain viscosity of the glass solution, the glass liquid solution adheres to the through holes of the leak plate on the porous plate at the bottom of the kiln, resulting in poor circulation of the glass liquid and affecting the formation of glass fibers. , not only that, glass usually incorporates some air bubbles during the melting process, resulting in various air bubbles easily remaining in the glass limit, which affects the quality of glass fibers, thereby reducing the practicability of the existing pool kiln drawing device

Images