Sealed mixing equipment capable of carrying out secondary feeding

A technology of mixing equipment and secondary feeding, which is applied in mixers, mixers, and dissolving directions with rotary stirring devices, can solve the problems of inaccurate control and adjustment, large air pressure adjustment range, etc. Effect

Pending Publication Date: 2022-03-15
GUANGDONG ORRITT NEW ENERGY EQUIP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the production and processing of lithium batteries, it is necessary to mix the inner core materials. In addition to the main materials, various materials will be added. For some mixed reactions that require air pressure, the feeding part needs to be opened midway to add materials, resulting in internal air pressure. Most of the traditional mixing equipment does not consider the impact of changes, or only releases pressure by simple exhaust, or pressurizes by supplying air to the inside, the air pressure adjustment range is large, and the control adjustment is not accurate

Method used

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  • Sealed mixing equipment capable of carrying out secondary feeding
  • Sealed mixing equipment capable of carrying out secondary feeding
  • Sealed mixing equipment capable of carrying out secondary feeding

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0023] Such as Figure 1 to Figure 3 As shown, in the specific embodiment of the present invention, a kind of sealing mixing equipment that can carry out secondary feeding is provided, comprises mixing bucket 100, and the top of mixing bucket 100 is provided with bung 110, and the inside of mixing bucket 100 is provided with There is a stirring shaft 120, and the stirring shaft 120 is fixedly provided with a stirring frame 130, and the stirring shaft 120 is driven by a driving motor 140; An electromagnetic valve 211, a first feeding hopper 310 is installed on the top of the first feeding pipe 210; a second feeding pipe 220 is communicated with on the bung 110, and a second electromagnetic valve 221 is arranged on the second feeding pipe 220, and the second feeding The top of the pipe 220 is equippe...

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Abstract

The invention provides sealed mixing equipment capable of performing secondary charging, which comprises a mixing barrel and a barrel cover, and a stirring shaft is arranged in the mixing barrel; a first feeding pipe is arranged on the side wall of the mixing barrel in a communicating manner, and a first electromagnetic valve is arranged on the first feeding pipe; a second feeding pipe is arranged on the barrel cover, a second electromagnetic valve is arranged on the second feeding pipe, a transfer box is arranged at the top end of the second feeding pipe, a third feeding pipe is arranged on the side wall of the transfer box, and a third electromagnetic valve is arranged on the third feeding pipe; a buffer pipe is arranged on the outer side of the top of the mixing barrel, the bottom end of the buffer pipe is communicated with the interior of the mixing barrel, a limiting frame is arranged on the inner wall of the bottom end of the buffer pipe, an end cover is arranged at the top end of the buffer pipe, a piston block is arranged in the buffer pipe, and the piston block slides along the inner wall of the buffer pipe in a sealed mode to achieve adjustment of air pressure; the device is novel in structure, materials can be conveniently added in the mixing process, the change of air pressure can be reduced as much as possible, the air pressure can be subsequently adjusted in an auxiliary mode, and the proper internal air pressure condition is maintained.

Description

technical field [0001] The invention relates to the field of mixing equipment, and more specifically, relates to a sealed mixing equipment capable of secondary feeding. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of rechargeable batteries, are characterized by their safety, specific capacity , self-discharge rate and performance-price ratio are superior to lithium-ion batteries. During the production and processing of lithium batteries, it is necessary to mix th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F27/90B01F27/191B01F35/71
Inventor 赵伟东
Owner GUANGDONG ORRITT NEW ENERGY EQUIP TECH CO LTD
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