Rotary high-temperature superconducting-tube pyrogasification furnace for garbage

Abstract

The invention relates to a rotary high-temperature superconducting-tube pyrogasification furnace for garbage. The rotary high-temperature superconducting-tube pyrogasification furnace is composed of four parts, i.e., a circular cylinder rotary furnace body, a rotary furnace body driver, a heater and a feeding machine. The rotary high-temperature superconducting-tube pyrogasification furnace is characterized in that the inner wall of the circular cylinder rotary furnace body is filled with metal stirring plates and a high-temperature mouse-cage-type superconducting heat transmitter. The heateruses gas produced by the cracking furnace for heating the superconducting-tube evaporation section of the high-temperature mouse-cage-type superconducting heat transmitter in the exterior of the furnace body, and generated radiant heat can be rapidly transmitted to garbage stirred in the furnace via high-temperature superconducting heat-transmitting pipes, thereby completing rapid, high-efficiencyand continuous pyrogasification of the garbage. The pyrogasification furnace provided by the invention has high temperature and balanced furnace temperature, so the dangers of bonding, bulging, block-forming and coking of the garbage caused by local overheating in the furnace are effectively solved, the generation of flue gas is avoided, pollution of harmful substances released by cracked substances to the environment are shielded, and the generation of dioxin is suppressed; and solid residues produced after cracking can be used as a chemical raw material for manufacturing of active carbon, and social benefits and economic benefits are significantly improved.

Description

Technical field: [0001] The invention relates to a domestic waste treatment device, in particular to a low-energy-consumption and high-efficiency rotary high-temperature superconducting pipe waste pyrolysis gasifier. Background technique [0002] The disposal of municipal solid waste has become an important task for the coordinated development of energy, environment and society, and an important and urgent task for governments at all levels in our country. [0003] Pyrolysis and gasification of domestic waste is an advanced technology to realize waste reduction, harmlessness, and resource utilization. Today, the "garbage besieged city" has become a public hazard, and the use of pyrolysis and gasification technology to treat waste has been highly valued by the Chinese government. [0004] The pyrolysis gasification of garbage is to put domestic garbage in a special equipment, and under a certain temperature and pressure, a series of chemical reactions will occur between the o...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the defects of the above-mentioned traditional cracking furnace and the working conditions of the cracking furnace, the present invention designs a high-efficiency, safe, low-cost and continuous-operating rotary high-temperature superconducting garbage cracking gasifier. The evaporating end of the conduit enables the radiant heat of the heater to be evenly transmitted to the garbage in the cracking furnace through the high-temperature superconducting conduit, thereby generating combustible gas with a high calorific value, which is then reused and burned to provide a steady stream of garbage cracking and gasification. The heat energy, so that the problems existing in the traditional cracking furnace can be properly solved

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