A reduction tank filter device and filter method
A filter device and reduction tank technology, which is applied in the field of reduction tank filter devices for the production of titanium sponge, can solve problems such as pollution and affecting the quality of titanium sponge, and achieve the effects of reducing pollution and improving service life
Active Publication Date: 2015-08-19
SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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Problems solved by technology
[0002] The process of magnesium reduction of titanium tetrachloride to produce sponge titanium is carried out in the reduction tank. When the reduction tank is used again, there are a lot of harmful substances such as water vapor, dust and hydrochloric acid gas in the tank. The existence of these substances will cause Seriously affect the quality of titanium sponge
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[0029] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited by the embodiments.
[0030] like Figure 1 to Figure 4 As shown, the reduction tank filter device of the present invention mainly includes: discharge valve 1, housing 2, left cylinder body 3, inlet 4, lower cover plate 5, chute 6, left through hole 7, left side plate 8, cleaning hole 9 , support 10, right side plate 11, right through hole 12, hopper 13, right cylinder 14, outlet 15, filter 16, right upper cover 17, bottom plate 20, pressure ring 21, round hole 22, metal mesh 23,1 No. cylinder 24, titanium chips 25, lifting ring 26, guide plate 30, filter plate 31, angle steel 32, support ring 33, No. 2 cylinder 34, No. 3 cylinder 35, etc. The specific structure is as follows:
[0031] The left cylindrical body 3 and the right cylindrical body 14 are installed on both sides of the uppe...
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The invention relates to a field for producing titanium sponge through reducing titanium tetrachloride by magnesium, and especially relates to a filtering apparatus of a reduction jar and a filtering method, and the invention has the purpose that harmful substances in the reduction jar is absorbed and filtered, and then the clean air is discharged. A structure of the filtering apparatus of the reduction jar is characterized in that a left cylindrical shell and a right cylindrical shell are arranged at two sides of the upper part of a chute, an inlet is arranged at the upper lateral part of the left cylindrical shell, an outlet is arranged at the upper lateral part of the right cylindrical shell, a hopper and a filter are arranged in the right cylindrical shell, a cleaning aperture is arranged at the left side of the chute, the left cylindrical shell and the right cylindrical shell are respectively communicated to the chute, so that a U-shaped filter is composed. The filtering apparatus has the advantages that the harmful substances in the reduction jar is absorbed and filtered, and then the clean air is discharged, the environmental pollution is reduced, titanium sponge with high purity can be produced by the reused reduction jar, and the usage life of the reduction jar is simultaneously increased.
Description
technical field [0001] The invention relates to the field of producing sponge titanium by reducing titanium tetrachloride with magnesium, in particular to a reduction tank filter device and a filter method for producing sponge titanium. Background technique [0002] The process of magnesium reduction of titanium tetrachloride to produce sponge titanium is carried out in the reduction tank. When the reduction tank is used again, there are a lot of harmful substances such as water vapor, dust and hydrochloric acid gas in the tank. The existence of these substances will cause Seriously affect the quality of titanium sponge. At present, the method adopted is to use a vacuum device to extract these substances and directly discharge them to cause pollution. Contents of the invention [0003] The present invention provides a reduction tank filter device and a filtering method for producing sponge titanium in order to solve the above-mentioned problems. Its purpose is to absorb a...
Claims
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IPC IPC(8): B01D50/00B01D53/02
Inventor 齐忠昱方明勋王林华张书贤
Owner SHENYANG ALUMINIUM MAGNESIUM INSTITUTE