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Rotary sintering furnace

A technology of sintering furnace and furnace body, applied in the field of sintering furnace, can solve the problems of incomplete discharging, difficult discharging and difficult control of sintering quality, and achieve the effects of thorough discharging, smooth discharging and good sintering effect.

Pending Publication Date: 2022-01-11
上海锦源晟新能源材料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing rotary sintering kiln is difficult to discharge, the discharge is not complete, the pressure of the sintering furnace is uncontrollable, and the sintering quality is not easy to control

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the specific embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0021] Such as Figure 1 to Figure 3 As shown, a rotary sintering furnace in this embodiment includes a base 1, a furnace body 2 rotatably arranged on the base 1, a first driving device 3 for driving the furnace body 2 to tilt up, and one end of the furnace body 2 A feed port 21 is provided, and the other end of the furnace body 2 is provided with a discharge port 22, and the first driving device 3 is used to lift one end of the feed port 21 of the furnace body 2 obliquely, and the furnace body 2 A positive pressure air supply regulating device 251 is provided. The furnace body 2 of this embodiment is rotatably installed on the base 1, and the first driving device 3 is provided. When discharging, the first driving device 3 drives the end of the base 1 close to ...

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PUM

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Abstract

The invention belongs to the technical field of sintering furnaces, and particularly relates to a rotary sintering furnace. The rotary sintering furnace comprises a base, a furnace body rotationally arranged on the base and a first driving device used for driving the furnace body to obliquely rise, a feeding port is formed in one end of the furnace body, and a discharging port is formed in the other end of the furnace body. The first driving device is used for obliquely lifting one end of the feeding port of the furnace body, and the furnace body is provided with a positive pressure air supply adjusting device. The rotary sintering furnace has the advantages of being smooth in discharging, thorough in discharging and free of residual materials, meanwhile, the furnace pressure can be controlled, high-quality positive pressure sintering can be conducted on materials, and the sintering effect is good.

Description

technical field [0001] The invention belongs to the technical field of sintering furnaces, in particular to a rotary sintering furnace. Background technique [0002] The sintering process of lithium battery materials is an important process for the preparation of lithium batteries. At present, roller kilns and pusher kilns are widely used in the sintering of lithium battery materials. Consumes ceramic sagger material. The use of rotary kiln can reduce energy consumption, improve heat transfer efficiency, reduce oxygen consumption and reduce the use of ceramic saggers, fast discharge, stable sintering, dynamic heating, fast and uniform, replacing the traditional static sagger sintering method, so that materials can be dynamically rolled and heated , to ensure the uniformity and stability of heating, and to overcome the defects of over-burning and undercooking caused by static sintering of materials. However, the existing rotary sintering kiln is difficult to discharge, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B7/06F27B7/22F27D7/06F27B7/32F27B7/33F27D17/00F27B7/20
CPCF27B7/06F27B7/22F27D7/06F27B7/3205F27B7/33F27D17/008F27D17/004F27B7/2016F27D2017/009F27M2003/04F27D2007/063
Inventor 赵孝连柳波余友德周时新
Owner 上海锦源晟新能源材料有限公司
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