Detachable dry cell structure

A technology in dry batteries and batteries, applied in the direction of dry batteries, etc., can solve the problems of waste of recyclable resources, failure to consider recycling, complex battery recycling process, etc., achieve high social and economic value and environmental significance, improve reuse rate, The effect of improving economic value and environmental significance

Inactive Publication Date: 2011-01-12
江苏省天一中学
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Randomly discarded waste batteries seriously pollute the environment and waste a lot of recyclable resources
At present, the design and manufacture of batteries only consider their performance, not their recyclability, which makes the battery recycling process complex, high cost, and difficult to recycle its components.

Method used

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  • Detachable dry cell structure
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Embodiment Construction

[0013] Such as figure 1 As shown, the detachable dry battery structure includes three parts: the battery inner core 2, the liquid storage layer 4, and the zinc barrel 1. The inner core 2 and the liquid storage layer 4 are separated by a porous inner barrel 3, and the inner core 2 is in the porous In the inner barrel 3 , the inner core 2 communicates with the liquid storage layer 4 through the pores of the porous inner barrel 3 . The material of the inner core 2 is a mixture of manganese dioxide and carbon, and the electrolyte of the liquid storage layer 4 is a mixed solution of ammonium chloride and zinc chloride. The battery case also includes a battery cap 6, a carbon rod 9, a sealing cap 7, a sealant 8 between the sealing cap 7 and the porous inner barrel 3, a liquid storage sponge 5 arranged between the inner barrel 3 and the bottom of the zinc barrel 1, and the storage The liquid sponge 5 can store and replenish the electrolyte.

[0014] By making each part of the batte...

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Abstract

A detachable dry cell structure comprises an inner cell core, a liquid storage layer and a zinc barrel. The structure is characterized in that the inner cell core and the liquid storage layer are separated by a porous inner barrel and communicated by pores of the porous inner barrel; and the inner cell core is arranged in the porous inner barrel. The detachable dry cell structure takes the detachable characteristic of the dry cell in the process of recovery into full consideration, designs the cell into three relatively independent parts, including the inner cell core, the liquid storage layer and the zinc barrel and can decompose the three parts by simple technology after the service life of the cell ends. After decomposition, the inner cell core is applied to cell production again after being dried, the liquid storage layer can also be used for production of new cells, and the zinc barrel can be recovered and reused. The design ensures simpler detachment, lower cost and higher utilization ratios of the cells, thus having higher social and economic values and environmental significance.

Description

technical field [0001] The invention relates to a structure of a detachable dry battery, which is an improvement on the structure of a traditional zinc-manganese dry battery. Background technique [0002] All kinds of dry batteries are an indispensable power source in people's daily life. However, while dry batteries provide convenience for people's lives, they also create considerable social and environmental problems. At present, the random discarding of all kinds of waste dry batteries is seriously polluting the environment. And caused a lot of waste of resources. Through investigation, the author found that the main reason why no one recycles used batteries is that the existing dry batteries mainly consider the performance of the battery while ignoring its recycling in the process of design and manufacture, which makes the process of recycling the battery complicated and the degree of automation low. The battery components are seriously damaged, which greatly reduces ...

Claims

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Application Information

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IPC IPC(8): H01M6/06
Inventor 浦甘冬张展嘉邓一波蒋建明冯丹沁
Owner 江苏省天一中学
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