Vaporization furnace

Abstract

The invention discloses a vaporization furnace. The furnace comprises a furnace body, wherein an inlet is formed in the furnace body; a furnace lid is arranged on the inlet, and is provided with a safety relief valve and a temperature detector, and the temperature detector is connected with a temperature controller; a bursting diaphragm is arranged in the furnace lid; an electric control cabinet is arranged in the center of the furnace body, and is connected with a relay; an air inlet is formed in the top of one side of the furnace body; an air inlet pipeline is arranged at the air inlet; a filter and a float valve are arranged on the air inlet pipeline; a Roots blower is connected with the air inlet pipeline; a refractory coating, pearl wool and an insulating plate are arranged in the furnace body; heat pipes are arranged at the top and two sides in the furnace body, and are connected with a drying layer; a thermal decomposition layer, a reduction layer, an oxidation layer and a dustchamber are sequentially arranged under the drying layer; the dust chamber is connected with an ash outlet; the ash outlet is connected with a slag tank; and a water inlet is formed in the oxidation layer. According to the vaporization furnace, a low water level protection device can adopt an intervening measure to solve the failure of low water level, and the refrigeration effect of refrigerationequipment is prevented from being influenced.

Description

technical field [0001] The invention relates to the technical field of waste treatment, in particular to a gasification furnace. Background technique [0002] Gasification furnace is also called straw gasification furnace, environmental protection and energy-saving gasification furnace, straw gasification furnace, straw gasification furnace, household straw gasification furnace, environmental protection and energy-saving gasification furnace, biomass gasification furnace, and high-efficiency biomass gasification furnace. With the continuous progress of society and the continuous enhancement of human environmental awareness, people are increasingly inclined to treat solid waste in a relatively environmentally friendly way. Gasifier is the main equipment for pyrolysis and gasification of solid waste. However, the pollutant discharge of the gasification furnace is often serious, and a large amount of smoke and dust are often generated during combustion. Under the current advoc...

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Problems solved by technology

However, the pollutant discharge of the gasification furnace is often serious, and a large amount of smoke and dust are often generated during combustion. Under the current advocacy of building a resource-saving society and an environment-friendly society, there is a big gap with the existing environmental protection requirements.

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