Title:
GAS SAFETY DETECTION SYSTEM AND METHOD FOR LITHIUM BATTERY ROTARY KILN, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/109002
Kind Code:
A1
Abstract:
The embodiments of the present application are applicable to the field of lithium battery rotary kilns. Provided are a gas safety detection system and method for a lithium battery rotary kiln, and a medium. The system comprises: a first temperature module and a first pressure measurement module, which are arranged inside a kiln; a second temperature module; a second pressure measurement module; a calculation module, which is used for calculating the difference between temperatures inside and outside the kiln, and the difference between pressures inside and outside the kiln; a server, which stores a relationship model of the temperature difference and the pressure difference; a rotary kiln heating system, which is used for heating or cooling a rotary kiln; and a valve module, which is used for controlling the opening degree of an exhaust port of the rotary kiln. The rotary kiln heating system and the valve module are controlled on the basis of the relationship model and real-time temperatures and pressures inside and outside the kiln, such that the temperature and pressure inside the rotary kiln are adjusted, and the pressure inside the kin is adjusted to a normal level while the ratio of the temperature difference to the pressure remains unchanged or fluctuates within a certain range, thereby improving gas safety inside the kiln.
Inventors:
ZHANG JUNMING (CN)
YAO XULIANG (CN)
LI TAO (CN)
DENG YUANYING (CN)
ZHOU JILI (CN)
YAO XULIANG (CN)
LI TAO (CN)
DENG YUANYING (CN)
ZHOU JILI (CN)
Application Number:
PCT/CN2022/092510
Publication Date:
June 22, 2023
Filing Date:
May 12, 2022
Export Citation:
Assignee:
FOSHAN TIANLU INTELLIGENT EQUIPMENT TECH CO LTD (CN)
International Classes:
F27B7/00; F27B7/20; F27B7/42
Foreign References:
| CN114459233A | 2022-05-10 | |||
| CN111930063A | 2020-11-13 | |||
| CN111721122A | 2020-09-29 | |||
| CN106987710A | 2017-07-28 | |||
| GB871027A | 1961-06-21 | |||
| KR20030054319A | 2003-07-02 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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