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Apparatus for making sponge iron by direct-cooled combination method

A technology of combined method and sponge titanium, which is applied in the field of devices for preparing sponge titanium by direct cooling combined method

Inactive Publication Date: 2006-10-25
刘晓岚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the existing combined method for producing sponge titan

Method used

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  • Apparatus for making sponge iron by direct-cooled combination method

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Embodiment Construction

[0009] As shown in the drawings, the device of the present invention is mainly composed of an intermediate channel 1, a cooling water pipe 2, an elbow 3, an upper reactor 4, a condensation sleeve 5, an outer sleeve 6 connected to a magnesium chloride tube, a middle cover 7, and a lower reactor 8 , Magnesium chloride discharge casing 9, combined electric furnace 10, middle channel easy-to-open partition device 11, ventilation hole 12, air inlet 13, air outlet 14, heat shield 15, upper reactor tail pipe 16, 17 insulation rings. A lower reactor 8 is installed in the cavity of the combined electric furnace 10, and a magnesium chloride discharge sleeve 9 is installed in the lower reactor 8. The upper part of the lower reactor 8 is sealed and connected with the middle cover 7 through a gasket and bolts, and the middle cover 7 is welded with Connect the outer casing 6 of the magnesium chloride tube, set the middle channel 1 in the middle of the middle cover 7, install the middle chann...

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Abstract

The invention discloses the instrument of producing the sponge titanic using the cold combination, the down reactor is fixed in the cavity of the combinational electric cooker, the chlorination letting sleeve is fixed in the down reactor, the top of the down reactor connected with the middle cover hermetically, the outer sleeve connecting the chlorination magnesium tube is soldered on the middle cover, the middle alleyway is fixed on the bosom of the middle cover, the easy opening separating setting is fixed on the middle alleyway, the chlorination magnesium tube is fixed in the up reactor, the condensation tube is fixed on the outer upward reactor, the heat preservation loop is fixed on the bottom of the condensation tube, the trail tube of the upward reactor and the vacuum system are connected, the cooling water tube is connected with the side steel circle of the upwards reactor trail tube, the heat insulating screen is put on the middle cover, the upwards reactor buckled on the middle cover and connected hermetically. When producing the sponge titanium with the instrument, the unit quantity of the condensation of the upwards reactor is improved, the distributing is even, the distilling time is shorter, the building cost is depressed highly; the convenience of stripping, the quantity of heat during the reverting course can be use fully, the cost of the equipment and the producing are depressed highly.

Description

technical field [0001] The invention belongs to the technical field of extraction of refractory metals, and in particular relates to a device for producing sponge titanium by direct cooling combined method. Background technique [0002] The currently used joint method to prepare sponge titanium combines the two processes of reduction and distillation. After the reduction of titanium tetrachloride by magnesium is completed, the magnesium chloride discharge tube and titanium tetrachloride feeding tube are removed, and the middle channel partition device is installed. , Put the reactor of the next batch upside down on the middle cover, and then buckle the condensation sleeve outside the reactor. Fix the four flanges of the condenser sleeve, upper reactor, middle cover and lower reactor together with bolts, and add sealing gaskets in the middle of the flanges, so that the entire combined titanium sponge production device is sealed and connected together, and the condenser sleeve...

Claims

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Application Information

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IPC IPC(8): C22B5/00C22B5/04C22B5/16C22B34/12
Inventor 刘晓岚徐向辉
Owner 刘晓岚
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