Reduction distillation workshop for titanium sponge production

Abstract

The utility model provides a reduction distillation workshop for titanium sponge production. The reduction distillation workshop comprises a workshop plant, a main span of the workshop is of a double-layer structure, an outer wall of the workshop is of an open-type structure, an offset span of the workshop is of a three-layer structure, a vacuum system is installed on the first offset span layer, and an opening is formed in the side wall of the first offset span layer for air inlet. Two rows of reduction distillation equipment are placed in a main span of a workshop, the reduction distillation equipment is installed in a cross-layer mode, and a two-layer plane of the main span of the workshop serves as a production operation plane. The environment temperature in the workshop can be obviously reduced, the workshop lighting condition and the sanitary exhaust condition production environment are improved, the span of the main span of the workshop is obviously shortened, and therefore investment is reduced, vacuum system equipment is convenient to overhaul and replace, the labor workload of workers is reduced, production safety and reliability are improved, and economic benefits are remarkable.

Description

Technical Field

[0001] The utility model relates to a reduction distillation workshop for producing sponge titanium, and belongs to the technical field of nonferrous metal smelting. Background Art

[0002] The reduction distillation section is one of the main sections of the entire titanium sponge production, and its raw materials are refined titanium tetrachloride liquid and molten magnesium metal. In the reduction stage, the raw materials refined titanium tetrachloride and liquid magnesium metal are at a temperature of 750~850℃, and titanium sponge and the corresponding by-product magnesium chloride are generated in the reduction reactor; the distillation stage is at a temperature of 900~1050℃ and vacuum conditions, and the titanium sponge and magnesium chloride and excess magnesium metal are distilled and separated. There is heat radiation in the workshop during the entire production period. At the same time, the pressure adjustment exhaust and magnesium chloride discharge in the production will produce waste gas that cannot be 100% collected. The existing reduction distillation workshop layout generally adopts a closed structure. The vacuum system is arranged in the main plant, and the electrical equipment is arranged on the first floor of the span and is closed. The ventilation of the plant is not smooth, which makes the temperature in the workshop high and the operating environment poor. At the same time, because the vacuum system is arranged in the main plant, the span of the main plant is relatively large, the vacuum system equipment is frequently overhauled and replaced, and the equipment overhaul and replacement are inconvenient. Summary of the invention

[0003] In order to solve the above technical problems, the utility model provides a titanium sponge production reduction distillation workshop, which can significantly reduce the ambient temperature in the workshop building, improve the workshop lighting conditions and sanitary exhaust conditions and production environment, significantly shorten the span of the main span of the workshop building, and facilitate the maintenance and replacement of vacuum system equipment.

[0004] The utility model is realized through the following technical solutions.

[0005] The utility model provides a titanium sponge production reduction distillation workshop, comprising a workshop building; the main span of the workshop building is a double-layer structure, the outer wall of the workshop building is an open structure, the side span of the workshop building is a three-layer structure, a vacuum system is installed on the first layer of the side span, and the side wall of the first layer of the side span is opened for air intake; two rows of reduction distillation equipment are placed in the main span of the workshop building, the reduction distillation equipment is installed across layers, and the second layer plane of the main span of the workshop building is used as the production operation plane.

[0006] The second and third floors of the workshop building are the power distribution area and the control area.

[0007] A magnesium chloride ladle conveying track is arranged at a relatively inner side position of two rows of reduction distillation equipment in the main span of the workshop building.

[0008] A cooling water pipe trench is arranged in the main span of the workshop building at relatively outer sides of two rows of reduction distillation equipment.

[0009] The reduction distillation equipment in the main span of the workshop building is placed above the ground +0.000.

[0010] The upper side wall of the main span of the workshop building is provided with a rain shelter.

[0011] The vacuum system is installed above the deflection span +0.000.

[0012] The beneficial effects of the utility model are: it can significantly reduce the ambient temperature in the workshop building, improve the lighting conditions and sanitary exhaust conditions of the workshop production environment, significantly shorten the span of the main span of the workshop building, thereby reducing investment, facilitating the maintenance and replacement of vacuum system equipment, reducing the workload of workers, improving production safety and reliability, and achieving significant economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of at least one implementation mode of the utility model.

[0014] In the figure: 1-rain shelter, 2-reduction distillation equipment, 3-magnesium chloride bag conveyor track, 4-cooling water pipe trench, 5-vacuum system. DETAILED DESCRIPTION

[0015] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0016] The first embodiment of the present invention relates to Figure 1 A titanium sponge production reduction distillation workshop shown in the figure includes a workshop building; the main span of the workshop building is a double-layer structure, the outer wall of the workshop building is an open structure, the side span of the workshop building is a three-layer structure, and a vacuum system 5 is installed on the first layer of the side span, and the side wall of the first layer of the side span is opened for air intake; two rows of reduction distillation equipment 2 are placed in the main span of the workshop building, and the reduction distillation equipment 2 is installed across the layers, and the second-layer plane of the main span of the workshop building is used as the production operation plane.

[0017] This is conducive to the fresh air outside the factory entering the factory from the lower part of the workshop, and the production waste heat and exhaust gas are discharged from the top of the factory, which can effectively improve the production environment in the workshop; the vacuum system is set in the side span of the factory, the span of the main factory building can be shortened to save investment, and the vacuum system equipment is easy to repair and replace, thereby improving the reliability of safe production.

[0018] The second embodiment of the present invention is substantially the same as the first embodiment, mainly in that the second and third floors of the partial span of the workshop building are the power distribution area and the control area.

[0019] Further, the vacuum system 5 is installed above the offset span +0.000.

[0020] The third embodiment of the present invention is substantially the same as the first embodiment, mainly in that a magnesium chloride ladle conveying track 3 is arranged at the relatively inner side of two rows of reduction distillation equipment 2 in the main span of the workshop building.

[0021] Furthermore, a cooling water pipe trench 4 is provided at a relatively outer position of the two rows of reduction distillation equipment 2 in the main span of the workshop building.

[0022] Furthermore, the reduction distillation equipment 2 in the main span of the workshop building is placed above the ground level +0.000.

[0023] Furthermore, a rain shelter 1 is provided on the upper side wall of the main span of the workshop building.

[0024] Based on the above, the specific implementation of the utility model can reduce the ambient temperature in the workshop in the same area by more than 5°C compared with the previous configuration, improve the lighting conditions and sanitary exhaust conditions of the workshop, shorten the span of the main plant by 3m compared with the previous configuration, reduce investment, facilitate the maintenance and replacement of vacuum equipment, and reduce the workload of workers.

Claims

1. A titanium sponge production reduction distillation workshop, including a workshop building, characterized in that: The main span of the workshop building is a double-layer structure, the outer wall of the workshop building is an open structure, and the side span of the workshop building is a three-layer structure. A vacuum system (5) is installed on the first layer of the side span, and the side wall of the first layer of the side span is opened for air intake; two rows of reduction distillation equipment (2) are placed in the main span of the workshop building, and the reduction distillation equipment (2) is installed across the layers. The second layer plane of the main span of the workshop building is used as the production operation plane.

2. The titanium sponge production reduction distillation workshop according to claim 1, characterized in that: The second and third floors of the workshop building are the power distribution area and the control area.

3. The titanium sponge production reduction distillation workshop according to claim 1, characterized in that: A row of magnesium chloride ladle conveying tracks (3) are arranged at relatively inner sides of two rows of reduction distillation equipment (2) in the main span of the workshop building.

4. The titanium sponge production reduction distillation workshop according to claim 1, characterized in that: A cooling water pipe trench (4) is arranged in the main span of the workshop building at a position relatively outside the two rows of reduction distillation equipment (2).

5. The titanium sponge production reduction distillation workshop according to claim 1, characterized in that: The reduction distillation equipment (2) in the main span of the workshop building is placed above the ground level +0.

000.

6. The titanium sponge production reduction distillation workshop according to claim 1, characterized in that: The upper side wall of the main span of the workshop building is provided with a rain shelter (1).

7. The titanium sponge production reduction distillation workshop according to claim 1, characterized in that: The vacuum system (5) is installed above the offset span +0.000.

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