Plasma reactor system

Abstract

The invention discloses a plasma reaction furnace system which comprises a machine frame, a reaction furnace, a flue gas purifying device and a cooling water circulation device. A hearth and a plasmaflame flow device are arranged in the reaction furnace, the reaction furnace is provided with a feed inlet, a slag outlet and a smoke outlet, the plasma flame flow device comprises a pulse current generator, a hollow graphite electrode with a plasma flow outlet, an annular electromagnetic field, an air inlet channel communicating with the plasma flow outlet and a water cooling channel, and the plasma flow outlet communicates with a heating gas channel in the hearth. The structure is compact, the automation degree is high, waste gas is subjected to cycle treatment, the reaction furnace is operated in low-temperature oxygen-lack environment, the magnetic field in the reaction furnace resists the power source frequency to produce negative ions for low-heat combustion for decomposing organic substance, fuel incineration is avoided, no dioxin or coal ash or acid gas is produced, and metal, glass and the like in household waste are isolated and discharged from a slag discharge system at thebottom.

Description

technical field [0001] The invention relates to a method or equipment specially suitable for incinerating waste or low-grade fuel, such as the technical field of an incinerator, and particularly relates to a plasma reaction furnace system. Background technique [0002] At present, hazardous waste and plastic product waste in industrial and special industries are increasing day by day, and this type of waste is extremely difficult to deal with; my country's treatment methods for domestic waste, hazardous waste and plastic product waste are mainly landfill and incineration. Buried will not only occupy a large amount of land, but also cause groundwater pollution; although the incineration method has a high volume reduction ratio and can recover energy, it is strongly opposed by the public because of the dioxin produced during the incineration process and causes environmental pollution, and urgently needs to be developed. A new generation of alternative incineration technology tha...

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Problems solved by technology

[0002] At present, hazardous waste and plastic product waste in industrial and special industries are increasing day by day, and this type of waste is extremely difficult to deal with; my country's treatment methods for domestic waste, hazardous waste and plastic product waste are mainly landfill and incineration. Buried will not only occupy a large amount of land, but also cause groundwater pollution; although the incineration method has a high volume reduction ratio and can recover energy, it is strongly opposed by the public because of the dioxin produced during the incineration process and causes environmental pollution, and urgently needs to be developed. A new generation of alternative incineration technology that is environmentally friendly, energy-saving and consumption-reducing

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