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A device and method for drying iron-nickel battery slurry tape

An iron-nickel battery and drying device technology, applied in drying, drying machine, heating device and other directions, to achieve the effect of ensuring stability, ensuring pressure balance, and ensuring continuous work

Active Publication Date: 2019-01-22
SICHUAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a continuous drying device and method for iron-nickel battery slurry belts in view of the problem that the existing drying furnace cannot meet the requirements of continuous drying of battery slurry belts in the protective gas

Method used

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  • A device and method for drying iron-nickel battery slurry tape
  • A device and method for drying iron-nickel battery slurry tape

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Embodiment Construction

[0020] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0021] This embodiment discloses a continuous drying device for iron-nickel battery slurry belts, such as figure 1 , 2 As shown, a drying furnace 3 is included. The battery slurry belt 1 runs through the drying furnace 3. A protective gas equalization chamber 6 is provided at the intersection of the drying furnace 3 and the battery slurry belt 1; the protective gas equalization chamber 6 and the drying furnace 3 The middle part is connected by a circulation pipe, and an axial circulation fan 13 is arranged in the circulation pipe, and the drying furnace chamber 4 is located in the middle of the ...

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Abstract

The application discloses a continuous drying device for iron-nickel battery slurry belt, which includes a drying furnace, the slurry belt runs through the drying furnace, and a protective gas equalization room is arranged at the intersection of the drying furnace and the slurry belt; the gas equalization room is connected with the drying furnace The dry furnace is connected and equipped with a circulating fan. The pulp belt runs through the equalization chamber, and an air-tight cavity is provided at the intersection of the equalization chamber and the pulp belt. The sealed cavity communicates with the outside world and is provided with a sealing fan. And a drying method based on the above-mentioned drying device. When the circulating fan is working, the protective gas passes through the circulation pipe, the equalization chamber, the gap between the drying furnace and the pulp belt in sequence from the drying furnace chamber, and then enters the drying furnace again. Dry the furnace chamber to create a protective gas circulation. The object of the present invention is to provide a continuous drying device and method for iron-nickel battery slurry belts in order to solve the problem that the existing drying ovens cannot meet the requirements of continuous drying of battery slurry belts in a protective gas. The drying device and method can continuously dry the battery slurry in the protective gas.

Description

Technical field [0001] The invention belongs to the technical field of iron-nickel batteries, and specifically relates to a device and a method for continuously drying the paste belt of iron-nickel batteries. Background technique [0002] At the end of the 19th century and the beginning of the 20th century, two famous scientists, Junjer in Europe and Edison in the United States, invented iron-nickel batteries. The nickel-iron battery is an alkaline storage battery whose electrolyte is alkaline potassium hydroxide solution, the positive electrode is nickel oxide, and the negative electrode is iron. Due to the weak high-current discharge capability of iron-nickel batteries, complex manufacturing processes, large equipment costs, and low economic benefits, the research and development of this type of equipment entered a low ebb after the 1980s. However, with the advancement of technology and the increasing demand for safety and other reasons, iron-nickel batteries have given new vi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B13/02F26B21/14F26B23/04H01M10/28
CPCF26B13/001F26B13/005F26B21/14F26B23/04H01M10/28Y02E60/10Y02P70/50
Inventor 李翔龙黄兆飞马金龙李彦
Owner SICHUAN UNIV
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