Intelligent flue gas and air control system of household garbage incineration equipment

Abstract

The invention discloses an intelligent flue gas and air control system of household garbage incineration equipment, and discloses the intelligent flue gas and air control system of a household garbage incinerator. The intelligent flue gas and air control system comprises the incinerator, an oxygen supply fan, oxygen supply pipeline systems, a temperature detection instrument, a flue gas oxygen content detection instrument, a negative pressure instrument, a negative pressure fan, a primary air distributor, a secondary air distributor, a flow indicator, a pipeline, a flow control valve, a CO detector, an in-furnace material weight feedback instrument, a secondary combustion chamber, a signal transmission system and a terminal control system. The incinerator is connected with the oxygen supply fan through the primary air distributor, the secondary air distributor and the oxygen supply pipeline systems, the temperature detection instrument is located in an air chamber area corresponding to the oxygen supply pipeline system, the flue gas oxygen content detection instrument, the negative pressure instrument and the CO detector are respectively arranged at a flue gas outlet of the incinerator and a flue gas outlet of the secondary combustion chamber, and the negative pressure fan is positioned at the upper end of the secondary combustion chamber. The flow indicator and the flow control valve are arranged on the oxygen supply pipeline systems correspondingly, and the in-furnace material weight feedback instrument is positioned below the incinerator.

Description

technical field [0001] The invention relates to the technical field of incineration treatment of rural domestic waste, in particular to an intelligent smoke and wind control system for high-temperature, high-efficiency and stable operation of vertical incinerators. Background technique [0002] Rural domestic waste pollution has become a major problem affecting the governance of the rural ecological environment. Increasing rural domestic waste treatment is the top priority for improving the rural living environment. [0003] In recent years, with the rapid development of urbanization, industrialization and rural economy and society, the output of rural domestic waste has also increased rapidly and its composition has become more complex. Due to the characteristics of large changes in the composition of rural domestic waste in different seasons and regions, incinerators often cause large fluctuations in operation, poor stability, uneven combustion, partial fire, and fire fail...

AI Technical Summary

Problems solved by technology

Due to the characteristics of large changes in the composition of rural domestic waste in different seasons and regions, incinerators often cause large fluctuations in operation, poor stability, uneven combustion, partial fire, and fire failures when incinerating waste. Operators need to adjust the operating parameters based on experience. The operation of the incinerator completely depends on the personal experience of the operator, resulting in high labor intensity for the operator, extremely poor accuracy of operation, and strong dependence on the operator.

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