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Dual-planetary wheel mixing machine

A mixer and planetary mechanism technology, applied in mixers, mixer accessories, dissolution and other directions, can solve the problems of acetone solvent characteristics, low quality of lithium iron phosphate batteries, temperature sensitivity, etc., to achieve corrosion resistance and reduce waste. , to avoid abnormal effects

Active Publication Date: 2013-09-11
FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The double planetary mixer is the preferred equipment for preparing lithium iron phosphate battery, but the preparation of lithium iron phosphate battery electrode materials has special properties, and only acetone solvents can be used as solvents, and acetone solvents are sensitive to temperature, volatile, and have a tendency to explode. State-of-the-art double planetary mixers cannot solve the characteristics of acetone solvents, resulting in low quality of prepared lithium iron phosphate batteries

Method used

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Embodiment Construction

[0034] An embodiment of the present invention provides a double planetary mixer for efficiently and stably preparing a lithium iron phosphate battery using acetone as a solvent.

[0035] figure 1 It is the structural representation of the double planetary mixer of the present invention, figure 2 It is a structural schematic diagram of the power mixing structure of the double planetary mixer of the present invention.

[0036] see figure 1 , The double planetary dynamic mixer is equipped with a material cylinder container 3, a dynamic mixing structure 1 and a high-speed dispersion structure 2.

[0037] In this embodiment, the power mixing structure 1 is provided with three transmission systems: a mixing main shaft 101 , a dispersion main shaft 102 and a temperature measuring rod shaft 103 . Wherein, the mixing main shaft 101, the dispersing main shaft 102 and the temperature measuring rod shaft 103 are vacuum structures, both ends are fixed on the mixer, the temperature meas...

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Abstract

The invention discloses a dual-planetary wheel mixing machine. The dual-planetary wheel mixing machine comprises a material pot container, a power mixing structure and a high-speed dispersion structure, wherein the power mixing structure is provided with a mixing main shaft, a dispersion main shaft and a temperature measuring rod shaft; the power mixing structure is also provided with a stirring motor, a dispersion motor, a stirring mechanism and a planetary wheel mechanism, and the planetary wheel mechanism is connected to the mixing main shaft; the high speed dispersion structure is provided with a dispersion rod shaft and an emulsifying rod shaft, the dispersion rod shaft and the emulsifying rod shaft are connected with the dispersion main shaft, and the dispersion main shaft can provide power and is used for control; the material pot container is provided with a coil for cooling and a guide plate. The dual-planetary wheel mixing machine is suitable for preparing a lithium iron phosphate storage battery which takes an acetone substance as a solvent, and the corrosivity of an acetone substance is effectively resisted.

Description

technical field [0001] The invention relates to a preparation device for a lithium iron phosphate storage battery, in particular to a double planetary mixer. Background technique [0002] Lithium iron phosphate battery is a kind of power battery, which can be applied to power vehicles, power trains, power bicycles, golf carts, etc. Lithium iron phosphate battery has high energy, high power, and high energy density, and is also suitable for charging at high rates It can be used repeatedly in the best condition, and the working temperature range is wide, and the service life can be as long as 5 to 10 years. [0003] The double planetary mixer is the preferred equipment for preparing lithium iron phosphate battery, but the preparation of lithium iron phosphate battery electrode materials has special properties, and only acetone solvents can be used as solvents, and acetone solvents are sensitive to temperature, volatile, and have a tendency to explode. State-of-the-art double ...

Claims

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Application Information

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IPC IPC(8): B01F13/06B01F13/10B01F15/06
Inventor 张启发刘永贤
Owner FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD
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