Quenching device for gasification of methanol

Abstract

The invention discloses a quenching device for gasification of methanol and relates to an improved device of the heat treatment process. The quenching device comprises a quenching furnace and is characterized by further comprising a decomposition furnace, a heating kettle is arranged in the decomposition furnace, electric heating wires for heating the heating kettle are arranged on the inner wall of the decomposition furnace, a liquid inlet pipe and an air outlet pipe are respectively introduced from the top part of the heating kettle, the liquid inlet pipe is connected with a pump, flowmeters are respectively arranged in pipe mouths at the end parts of the liquid inlet pipe and the air outlet pipe, the air outlet pipe is introduced into the quenching furnace, and a main control room of the quenching furnace is provided with a CP value display device. The quenching device for the gasification of the methanol can solve the problems of incomplete gasification and decomposition of liquid methanol in the quenching furnace, production of carbon accumulation, damages to a furnace body and a workpiece and environmental pollution in the prior art, lead the methanol to carry out gasification and cracking outside the quenching furnace and lead the methanol to enter into the quenching furnace for complete decomposition.

Description

technical field [0001] The invention relates to an improved device for a heat treatment process, in particular to a gasification methanol quenching device which completes gasification cracking outside a quenching furnace. Background technique [0002] The metal heat treatment process is to heat the metal workpiece to an appropriate temperature and keep it for a period of time, and then immerse it in the quenching medium for rapid cooling. Commonly used quenching media are brine, water, mineral oil, air, etc. Quenching can improve the hardness and wear resistance of metal workpieces, so it is widely used in various tools, molds, measuring tools and parts that require surface wear resistance (such as gears, rolls, carburized parts, etc.). Through the combination of quenching and tempering at different temperatures, the strength, toughness and fatigue strength of the metal can be greatly improved, and the coordination between these properties (comprehensive mechanical properti...

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Problems solved by technology

[0004] In order to solve the problem of incomplete gasification and decomposition of liquid methanol in the quenching furnace in the prior art, resulting in carbon deposits, damage to the furnace body and workpieces, and pollution of the environment, the present invention provides a quenching device for gasifying methanol, so that Methanol is gasified and cracked outside the quenching furnace, and decomposed completely in the quenching furnace

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