Device and method for recycling superfine raw materials in production of titanium tetrachloride
A titanium tetrachloride, superfine technology, applied in the field of equipment for recycling superfine raw materials in the production of titanium tetrachloride, to achieve the effect of reducing impact, reducing the amount of dust residue and mud, and improving the utilization rate
Active Publication Date: 2015-01-21
JINCHUAN GROUP LIMITED
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Problems solved by technology
[0003] The purpose of the present invention is to solve the technical problems existing in the prior art, to provide a kind of equipment that can recycle the superfine material in the raw material to improve the utilization rate of the raw material and maintain the efficient and stable operation of the system in the production of titanium tetrachloride.
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[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0025] Such as figure 1 As shown, a kind of equipment for recycling superfine raw materials in the production of titanium tetrachloride, including a feeding device, a classifier 4, a first-stage superfine material collection device 5, a second-stage superfine material collection device 6, and a petroleum coke powder box 13 , binder hopper 14, mixer 15, granulator 16 and drier 17, feeding device is connected with classifier 4 through primary air inlet pipe 9, and feeding device comprises feeding port 1, the first connecting from top to bottom successively. The sealed silo 2 and the second sealed silo 3, the first electric flat gate valve 18 is set between the feeding port 1 and the first sealed silo 2, and the first electric flat gate valve 18 is set between the first sealed silo 2 and the second sealed silo 3 The second electric slab gate ...
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The invention discloses equipment and a method for recycling superfine raw materials in production of titanium tetrachloride. The equipment comprises a charging device, a grader, a primary superfine material collecting device, a secondary superfine material collecting device, a stirrer, a granulator and a drier, wherein the charging device is connected with the grader which is connected with the primary superfine material collecting device, the primary superfine material collecting device is connected with the secondary superfine material collecting device which is connected with a superfine material box, the superfine material box, a petroleum coke powder material box and an adhesive material box are connected with the stirrer, the stirrer is connected with the granulator, and the granulator is connected with the drier. By way of charging, separating, stirring, granulating and finally drying, superfine particles in titanium tetrachloride production raw materials are recycled, so that the utilization ratio of the raw materials is improved, the influence of the superfine raw materials on a titanium tetrachloride production system is reduced and efficient and stable operation of the system is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of titanium tetrachloride production, and in particular relates to a device and a method for recycling superfine raw materials in the production of titanium tetrachloride. Background technique [0002] At present, in the production of titanium tetrachloride, the superfine material (-200 mesh) in the high titanium slag used as raw material often exceeds 15%. Part of the superfine material, but most of the superfine material is still mixed with the raw materials and enters the stock preparation bin, and then is added to the chlorination furnace for production and utilization. If the superfine material is directly added to the chlorination furnace for production, most of the superfine material will not participate in the chlorination reaction and will be taken to the subsequent system by the airflow. On the one hand, the superfine material part of the raw material will be wasted, which will increase the product...
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IPC IPC(8): C01G23/02
CPCC01G23/022
Inventor 江林梁曦彬赵海年马海青
Owner JINCHUAN GROUP LIMITED