Device and method for improving production efficiency of chloride titanium dioxide
A technology of production efficiency and titanium chloride, applied in the direction of titanium tetrachloride, titanium halide, etc., can solve the problems of low equipment utilization rate and production efficiency, long maintenance cycle of chlorination furnace, slow adjustment of ratio, etc., to solve the problems of maintenance and repair. The cycle is long and the effect of solving the slow adjustment of the ratio
Inactive Publication Date: 2018-10-19
HENAN BILLIONS NEW MATERIAL CO LTD
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Problems solved by technology
The device and method can solve the problems of low utilization rate of equipment and low production efficiency due to the long maintenance cycle of the chlorination furnace and the slow adjustment of the ratio in the production process of titanium dioxide chloride
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Embodiment 1
[0028] This embodiment is used to illustrate the device and method for improving the production efficiency of titanium dioxide chloride according to the present invention.
[0029] Such as figure 1 As shown, a device for improving the production efficiency of chlorinated titanium dioxide, the device includes: a first chlorination system, a second chlorination system, a feeding system and an intake switching system, and the first chlorination system includes a first chlorine Chemical furnace 2a, the first cyclone system 4a that is connected with the first chlorination furnace 2a and the first quenching system 3a, described second chlorination system includes the second chlorination furnace 2b, is connected with the second chlorination furnace 2b The second cyclone system 4b and the second quenching system 3b, said charging system is connected on the first chlorination furnace 2a and the second chlorination furnace 2b, said charging system includes the first charging system 1a a...
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The invention discloses a device and a method for improving the production efficiency of chloride titanium dioxide. The device comprises a first chlorination system, a second chlorination system, a charging system and an air inlet switching system, wherein the first chlorination system comprises a first chlorination furnace, and a first cyclone system and a first snap-chilling system connected with the first chlorination furnace; the second chlorination system comprises a second chlorination furnace, and a second cyclone system and a second snap-chilling system connected with the second chlorination furnace; the charging system is connected onto the first chlorination furnace and the second chlorination furnace, and comprises a first charging system and a second charging system; the air inlet switching system is connected between the first chlorination furnace and the second chlorination furnace; cooling pipelines are arranged in the first cyclone system and the second cyclone system.According to the device and the method, the problems of low equipment utilization ratio and production efficiency caused by long chlorination furnace overhaul period and delayed proportion adjustmentduring the chloride titanium dioxide production process can be solved.
Description
technical field [0001] The invention belongs to the technical field of titanium dioxide chloride production, and in particular relates to a device and method for improving the production efficiency of titanium dioxide chloride. Background technique [0002] The trend of the titanium dioxide industry in the world today is that the titanium dioxide produced by the chloride process continues to develop, while the titanium dioxide produced by the sulfuric acid process continues to shrink. Chlorination titanium dioxide has the advantages of short process flow, easy automation, less discharge of three wastes, and easier access to high-quality rutile titanium dioxide. However, there are also problems such as large equipment investment and serious corrosion of equipment and pipelines by materials. Due to the characteristics of short process and strong continuity, it is easy to have problems in one link, causing the entire line to stop production. [0003] The two most critical proc...
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IPC IPC(8): C01G23/02
CPCC01G23/022
Inventor 王跃兰刘红星齐满富赵振生何有泉李明昆魏孔秦国强任磊郝朝辉
Owner HENAN BILLIONS NEW MATERIAL CO LTD