Titanium tetrachloride production system and chlorination furnace deslagging and cyclone blanking control method
A production system and technology of titanium tetrachloride, applied in titanium tetrachloride, titanium halide and other directions, can solve problems such as slag discharge and cyclone separation interference, and achieve the effect of improving product quality
Pending Publication Date: 2022-02-08
PANGANG GROUP VANADIUM TITANIUM & RESOURCES
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[0004] In order to solve the above technical problems, the embodiment of the present invention proposes a titanium tetrachloride production system and a chlorination furnace slag discharge and cyclone cutting control method to solve the slag discharge and cyclone separation interference problems in the prior art
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0041] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.
[0042] Such as figure 1 As shown, some embodiments of the present invention disclose a titanium tetrachloride production system, comprising: a chlorination main furnace 1, a chlorination auxiliary furnace 2 and a cyclone separation device 4, wherein...
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The invention discloses a titanium tetrachloride production system and a chlorination furnace deslagging and cyclone blanking control method. The titanium tetrachloride production system comprises a main chlorination furnace, an auxiliary chlorination furnace and a cyclone separation device, and a deslagging port of the main chlorination furnace is communicated to the auxiliary chlorination furnace through a first deslagging pipeline; a slag discharge port of the auxiliary chlorination furnace is communicated to the slag tank through a second slag discharge pipeline; the main chlorination furnace and a gas phase outlet of the main chlorination furnace are both communicated to the cyclone separation device, and the lower end of the cyclone separation device is communicated with the slag tank through a third slag discharge pipeline; and a second slag discharge valve is arranged on the second slag discharge pipeline. The system is suitable for a titanium tetrachloride production system in the titanium dioxide chloride industry or the titanium sponge industry, it can be guaranteed that cyclone discharging is not affected by slag discharging of the auxiliary furnace, and the product quality is effectively improved.
Description
technical field [0001] The invention relates to the technical field of titanium tetrachloride production, in particular to a titanium tetrachloride production system and a chlorination furnace slag discharge and cyclone discharge control method. Background technique [0002] Titanium tetrachloride is the main raw material of industrial products such as chlorination titanium dioxide and sponge titanium. The main production methods at home and abroad are boiling chlorination and molten salt chlorination, both of which are reacted by titanium-containing raw materials and chlorine gas at high temperature. Titanium tetrachloride is generated, and the reacted titanium tetrachloride gas will entrain fine particle dust to the follow-up system. The dust is usually removed by cyclone or gravity sedimentation. However, the existing titanium tetrachloride slag discharge and cyclone separation It is easy to interfere with each other and affect product quality. [0003] Based on this, th...
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IPC IPC(8): C01G23/02
CPCC01G23/022
Inventor 万健龙李亮黄燕蒋长玲
Owner PANGANG GROUP VANADIUM TITANIUM & RESOURCES