Tank calciner U-shaped open circulation cooling system and cooling method

A circulating cooling system and tank-type calciner technology, which is applied in the direction of furnace cooling, furnace, furnace components, etc., can solve the problems that the return water system cannot be monitored, the top of the water jacket is empty, and the cooling efficiency is low, so as to increase the effective heat transfer Area, avoid empty burning, improve the effect of service life

Active Publication Date: 2017-08-15
SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention provides an efficient and safe U-shaped open circulation cooling system and cooling method for tank type calciner. The backwater system cannot be monitored and the cooling efficiency is low

Method used

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  • Tank calciner U-shaped open circulation cooling system and cooling method
  • Tank calciner U-shaped open circulation cooling system and cooling method
  • Tank calciner U-shaped open circulation cooling system and cooling method

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited by the embodiments.

[0041] like Figure 1-Figure 5 As shown, the U-shaped open circulation cooling system of the pot calciner of the present invention mainly includes a pot calciner 1, a cooling water jacket 2, a U-shaped return water pipe 3, a return water stop valve 4, a cup-shaped container 5, and a water supply pipe 6 , Reservoir 7, Water inlet stop valve 8, Circulating water pump 9, Water inlet pipe 10, Flange Ⅰ11, Rib 12, Flange Ⅱ13, Outer steel plate Ⅰ14, Inner steel plate Ⅰ15, Flange Ⅲ16, Fin Ⅰ17, Flange Ⅳ18, outer steel plate Ⅱ19, inner steel plate Ⅱ20, flange Ⅴ21, flange Ⅵ22, fin Ⅱ23, connecting pipe 24, bolt 25, nut 26, gasket 27, etc. The specific structure is as follows:

[0042]The cooling water jacket 2 and the reservoir 7 are connected through a return water channel, and a cup-s...

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Abstract

The invention relates to the field of tank calciner cooling, specifically a U-shaped open circulation cooling system and cooling method for a tank calciner, and particularly relates to a tank furnace used in the carbon industry to produce anodes, cathodes, electrodes for aluminum and carbon graphitization materials. Cooling system and method for medium-forged coke. The system is equipped with a cooling water jacket, a U-shaped return pipe, a cup-shaped container, and a reservoir. The specific structure is as follows: the cooling water jacket and the reservoir are connected through a return channel, and a cup-shaped container is provided on the return channel. One end of the water channel is equipped with a U-shaped return pipe. One end of the U-shaped return pipe is connected to the water outlet of the cooling water jacket. The other end of the U-shaped return pipe leads into a cup-shaped container. The cup-shaped container is connected to the reservoir through the pipeline. The water reservoir is connected to the cooling water jacket through the water inlet pipe. The invention can solve the problems existing in the existing cooling system such as empty burning at the top of the water jacket, local overheating, easy welding, short service life, inability to monitor the return water system, and low cooling efficiency.

Description

Technical field [0001] The invention relates to the field of tank calciner cooling, specifically a U-shaped open circulation cooling system and cooling method for a tank calciner, and particularly relates to a tank furnace used in the carbon industry to produce anodes, cathodes, electrodes for aluminum and carbon graphitization materials. Cooling system and method for medium-forged coke. Background technique [0002] Calcination refers to the process of high-temperature heat treatment of raw materials under air-isolated conditions. The purpose is to eliminate moisture and volatile matter in the raw materials, fully shrink the volume of the carbon raw materials, and improve the thermal stability and physical and chemical properties of the materials. The tank calciner is used to calcine carbon raw materials, which has the characteristics of high heat utilization rate, high calcining temperature, uniform calcined coke quality, small burning loss, high strength, low resistivity,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27D9/00
Inventor 李鹏崔银河王敏关淮张文起樊利军孙晓旭李小坤
Owner SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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