Liquidus temperature detection oven systematic device for aluminum electrolysis

A technology of primary crystal temperature and system installation, which is applied in furnaces, furnace types, investigation stages/state changes, etc., can solve problems such as inability to detect primary crystal temperature of aluminum electrolysis, and achieve low power consumption, accurate temperature values, and reliable heating furnaces. Effect

Active Publication Date: 2007-10-17
GUIZHOU BRANCH CHINA ALUMINUM IND
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a detection furnace system device for the primary crystal temperature of aluminum electrolysis to overcome the deficiency in the prior art that the primary crystal temperature of aluminum electrolysis cannot be detected

Method used

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  • Liquidus temperature detection oven systematic device for aluminum electrolysis
  • Liquidus temperature detection oven systematic device for aluminum electrolysis

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Embodiment Construction

[0058] Embodiment of the present invention: the primary crystal temperature detection furnace 2 is mainly composed of manipulators 6, 11 for taking and placing samples, a rotary transposition mechanism 7, measuring chambers 8, 12, furnace covers 9, 13, cooling chamber 10, and heating chamber 14. The composition is connected as shown in Figure 2, wherein the cooling chamber 10 and the heating chamber 14 are split structures, the heating chamber 14 is located at the right bottom of the furnace body, the cooling chamber 10 is located at the left bottom of the furnace body, and the cooling chamber 10 is connected to the heating chamber. The warehouse 14 forms an included angle of 180°, the rotary transposition mechanism 7 is located in the middle of the furnace body, the main shaft coincides with the central axis of the furnace body, and the furnace covers 9 and 13 are located at the bottom of the rotary transposition mechanism 7 and above the furnace body table top, and the furnace...

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Abstract

The invention discloses an aluminum electrolysis primary crystal temperature detecting furnace system. Its power is electrically connected to primary crystal temperature detecting furnace 2, furnace temperature control cabinet 3, data collection system 4, industrial computer 5. The primary crystal temperature detecting furnace 2 is mainly comprised by manipulator for picking sample, rotating transposition mechanism, temperature detecting room, furnace cover, cooling cabin, heating cabin, wherein the cooling cabin and the heating cabin are both split structure, and the furnace cover is arranged at the bottom of the rotating transposition mechanism and above table-board of the furnace body, lower portion of the furnace cover is equipped with thermal insulation material, and the heating cabin is at the right side bottom of the furnace body, and the cooling cabin is at the left side bottom of the furnace body, and the cooling cabin and heating cabin forms an included angle of 180 DEG, and the rotating transposition mechanism is at the center of the furnace body, which main shaft coincides with central axis of the furnace body. The invention can detects and calculates the temperature of the aluminum electrolysis primary crystal, and is helpful to further stable control for the aluminum electrolysis condition.

Description

Technical field: [0001] The invention relates to an aluminum electrolysis temperature detection device, in particular to an aluminum electrolysis primary crystal temperature detection furnace system device. Background technique: [0002] Judging from the current production status of the domestic aluminum electrolysis industry, there is no detection device for the initial crystal temperature of the electrolyte that is synchronized with the production. The electrolysis temperature is one of the important technical parameters in the production process of aluminum electrolysis, which includes two parts: the primary crystal temperature of the electrolyte and the degree of superheat (electrolysis temperature = primary crystal temperature + degree of superheat). If the primary crystal temperature of each electrolytic cell can be accurately obtained, the electrolysis temperature can be accurately grasped, and the power consumption of each electrolytic cell can be quantitatively cont...

Claims

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Application Information

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IPC IPC(8): F27B17/02G01N25/02
Inventor 黎云邹韶宁龚春雷杨孟刚田维红李世军刘彬崔健王先黔朱健田海军谭廷忠黄志兵宗良黔姚启飞
Owner GUIZHOU BRANCH CHINA ALUMINUM IND
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