Optical fiber silicon tetrachloride production reaction tower
A technology of silicon tetrachloride and reaction tower, which is applied in the direction of silicon halide compounds, inorganic chemistry, silicon compounds, etc., can solve the problems of long heating time for distillation, poor purification effect, and slow production speed, so as to shorten the heating time and speed up The speed of distillation, the effect of improving quality
Inactive Publication Date: 2019-04-16
ZHEJIANG KAIHUA SYNTHETIC MATERIAL
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[0007] Aiming at the deficiencies of the prior art, the present invention provides an optical fiber-grade silicon tetrachloride production reaction tower, which solves the need for a long heating time for distillation, resulting in slow production speed and low efficiency, and adopts a single purification process for purification. bad question
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-4 As shown, an embodiment provided by the present invention; a fiber-grade silicon tetrachloride production reaction tower, including a tower body 1, a purification box 4, a heating liner 5, a heater 7, a preheater 13, and a condensation box 18 and condenser 21, a purification box 4 is installed below the inside of the tower body 1, a heating liner 5 is installed inside the box wall of the purification box 4, and a heating wire 6 is instal...
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The invention discloses an optical fiber silicon tetrachloride production reaction tower. The reaction tower comprises a tower body, a purifying box, a heating inner container, a heater, a preheater,a condensation box and a condenser. The purifying box is installed at the lower portion inside the tower body, the heating inner container is installed inside the box wall of the purifying box, an electric heating wire is installed inside the heating inner container, the electric heating wire is electrically connected with the heater installed at the outer wall of the right side of the tower body,a first feeding pipe is installed at the upper portion of the right side of the purifying box, a second feeding pipe is installed at the upper portion of the left side of the purifying box, the preheater is installed on the second feeding pipe, and the condensation box is installed in the tower body at the upper portion of the purifying box. According to the silicon tetrachloride, by arranging the tower body, the purifying box, the heating inner container, the heater, the preheater, the condensation box and the condenser, the problems that the distillation needs long heating time, so that theproduction speed is low, the efficiency is low, the single purifying technology is adopted for purification, and the purifying effect is poor are solved.
Description
technical field [0001] The invention relates to the development field of the production technology of optical fiber-grade silicon tetrachloride products, in particular to a production reaction tower for optical fiber-grade silicon tetrachloride. Background technique [0002] Optical fiber communication is a new type of laser communication system developed in the 1970s. It is the most advanced and promising communication technology in the world today. Optical fiber communication has the advantages of large transmission, good communication quality, long service life and confidentiality. With the development of society, optical fiber communication has become the main transmission medium of current communication technology, and the market demand for optical fiber is increasing, which is gradually replacing cable communication. Therefore, optical fiber materials are of great significance to the development of national communication technology. Silicon tetrachloride is the main r...
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IPC IPC(8): C01B33/107
CPCC01B33/1071C01B33/10778
Inventor 陈道伟郑云峰黄远青李开海吴惠
Owner ZHEJIANG KAIHUA SYNTHETIC MATERIAL