Coal mill cold air pipeline temperature monitoring and alarming system

• Main Authors: GUO RENLONG, XU DONGFANG, ZHANG XINYI, ZHANG JIALI, DING MINGZHI, ZHANG JIANJUN, SUN GUOQI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: ALARM SYSTEMS; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MILLING GRAIN; ORDER TELEGRAPHS; PERFORMING OPERATIONS; PHYSICS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TARIFF METERING APPARATUS; TESTING; TRANSPORTING

The invention relates to the technical field of fire coal, in particular to a coal mill cold air pipeline temperature monitoring and alarming system which comprises a data acquisition unit used for collecting environmental data and pulverized coal state data in a cold air pipeline; the data processing unit is used for receiving the environment data and the pulverized coal state data of the data acquisition unit and judging a risk level based on the environment data and the pulverized coal state data; and the alarm unit is used for giving an alarm to a client worker according to the risk level. Environmental data and pulverized coal state data in the cold air pipeline of the coal mill are collected through the data acquisition unit, the data processing unit performs risk level judgment by acquiring and analyzing the environmental data and the pulverized coal state data in the cold air pipeline, and an alarm is given to a client worker through the alarm unit according to the risk level. When pulverized coal exi