Energy-saving and environment-friendly tail gas treatment control system and method based on cremator

By conducting precise pollutant detection and multi-stage purification simulation of the exhaust gas from crematoriums, combined with dynamic equipment monitoring and fan start-stop control, the problems of inaccurate pollution level classification and unreasonable energy consumption management in traditional exhaust gas treatment have been solved, achieving efficient, energy-saving and environmentally friendly exhaust gas treatment.

CN120740084BActive Publication Date: 2026-03-20JIANGXI PACIFIC ENERGY SAVING & ENVIRONMENTAL PROTECTION TECH
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Patent Information

Application Number
CN202511014934.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-07-23
Publication Date
2026-03-20
Estimated Expiration
2045-07-23

AI Technical Summary

Technical Problem

Traditional energy-saving and environmentally friendly exhaust gas treatment and control methods based on cremator lack a comprehensive understanding of the diversity and dynamic changes of exhaust gas components, resulting in inaccurate pollution level classification, poor purification treatment effect, lagging equipment failure early warning and maintenance strategies, unreasonable energy consumption management, and difficulty in achieving high efficiency, energy saving and environmental protection.

Method used

By collecting exhaust gas from crematoriums to detect pollutant concentrations, a detailed pollution level classification is performed. Combined with multi-stage exhaust gas purification simulation and medium-intensity exhaust gas purification simulation, the purification process is dynamically adjusted, the internal status of high-energy-consuming equipment is monitored, redundant fan start-stop control and filter blockage detection are implemented, and the exhaust gas treatment parameters are dynamically adjusted.

Benefits of technology

It achieves precise classification and dynamic adjustment of exhaust gas components, improves purification efficiency, reduces system failure rate and maintenance costs, optimizes energy consumption and environmental protection effects, and improves the overall energy efficiency of the system.

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Abstract

The present application relates to the technical field of intelligent emission control, and particularly relates to an energy-saving and environment-friendly tail gas treatment control system and method based on a cremator. The method comprises the following steps: collecting tail gas emitted by the cremator and performing pollutant concentration detection to obtain pollutant concentration data; performing pollution level division based on the pollutant concentration data to obtain first pollution level data and second pollution level data; performing multi-stage tail gas purification simulation according to the first pollution level data to obtain multi-stage tail gas purification data; performing high-energy-consumption tail gas treatment equipment detection according to the multi-stage tail gas purification data to obtain high-energy-consumption tail gas treatment equipment data; and performing fan fault diagnosis based on the high-energy-consumption tail gas treatment equipment data to obtain fan fault data. The present application improves the tail gas purification efficiency of the cremator and the precision and automation level of energy-saving and environment-friendly control based on intelligent emission control technology.
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