Titanium sponge preparation technique and titanium sponge reaction furnace

A technology of sponge titanium and reaction furnace, which is applied in the field of metal smelting to achieve the effects of reducing pollution, good heat preservation effect, and ensuring smooth flow

Inactive Publication Date: 2008-09-24
杜德忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a sponge titanium preparation process and a sponge titanium reaction furnace, which has solved the drawbacks of the existing sponge titanium smelting process

Method used

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  • Titanium sponge preparation technique and titanium sponge reaction furnace
  • Titanium sponge preparation technique and titanium sponge reaction furnace
  • Titanium sponge preparation technique and titanium sponge reaction furnace

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Embodiment Construction

[0022] Such as figure 1 , 2 , 3 provides the specific implementation of the sponge titanium reaction furnace of the present invention. It includes a reaction tank 1 and a cooling tank 12; a heating wire 3 is fixed outside the inner wall of the reaction tank 1, and the heating wire 3 is connected to a conductive rod 14; the reaction tank 1 is wrapped with an insulating layer 4 and a furnace wall 5; Pipe 6; cooling tank 12 has a cooling water jacket, and its top is communicated with cooling tank evacuation pipe 10, and reaction tank 1 and cooling tank 12 are fixed and arranged side by side with big cover 11 on both sides respectively and between the two with center pipe (8 ) is communicated, an inner heating jacket 16 is wrapped around the center pipe 8, and a discharge pipe 15 is communicated at the top of the cooling tank 12. A control valve is installed in the evacuation pipe 6, and the control valve includes a valve body 3-2, a valve switch 3-1 and a valve connector 3-3, t...

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Abstract

The invention discloses a preparation technology of sponge titanium and a reaction furnace of sponge titanium, and belongs to the field of nonferrous metallurgy technology. The reaction furnace of the invention comprises a reacting pot and a cooling pot. The outside of the inner wall of the reacting pot is fixedly equipped with an electrically heated wire which is connected with a conductive rod. The reacting pot is wrapped with an insulation layer and the furnace wall and the upper part of the reacting pot is communicated with an evacuation tube. The cooling pot is equipped with a cooling water jacket, the upper part of which is communicated with an evacuation tube of the cooling pot. The reacting pot and the cooling pot are fixed respectively by the top heads at two sides and in parallel arrangement, and communicated with a central tube. The central tube is wrapped with an inner heating jacket. The upper part of the cooling pot is communicated with a discharge tube. Simultaneously the invention also provides a preparation technology of sponge titanium by using reaction furnace, the technology has the advantages of changing the problem of serial furnace including the unstable production quality, the large energy consumption, the serious environmental pollution, the large operation intensity of worker and the large workload. Changing the furnace to parallel type and the middle connection of using an inner heating tube has the advantages of the energy conservation, safety and the short reaction time.

Description

technical field [0001] The invention belongs to the technical field of metal smelting, in particular to the smelting of rare metal titanium. Background technique [0002] The smelting of sponge titanium adopts the reaction method of metal magnesium reducing metal titanium from titanium tetrachloride. At present, the smelting of sponge titanium adopts a series furnace, that is, the reaction tank and the cooling tank are connected in series. Due to the unstable production quality of series furnaces, high energy consumption, high environmental pollution, high operating intensity and heavy workload for workers, there is an urgent need for a high-efficiency and energy-saving reaction furnace in sponge titanium smelting. Contents of the invention [0003] The object of the present invention is to provide a sponge titanium preparation process and a sponge titanium reaction furnace, which have solved the drawbacks in the existing sponge titanium smelting process. [0004] Specif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B34/12
Inventor 杜德忠
Owner 杜德忠
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