Synthetic furnace base with temperature control protection and automatic cleaning functions

Abstract

The invention discloses a synthetic furnace base with temperature control protection and automatic cleaning functions, which comprises a butterfly-shaped graphite seal head, a graphite cylinder is coaxially arranged at the top of the butterfly-shaped graphite seal head, a graphite manhole sleeve is concentrically arranged in the butterfly-shaped graphite seal head, the butterfly-shaped graphite seal head and the graphite cylinder are sleeved in a metal cylinder, the top of the metal cylinder is hermetically connected with the outer wall of the graphite cylinder, and the bottom of the metal cylinder is fixedly connected with a metal cover plate which is fixedly sleeved on the outer wall of the metal cylinder. The synthetic furnace base has the characteristics of stable and reliable foundation, compact and reasonable structure, high mechanical strength, strong thermal shock resistance, good corrosion resistance, no material pollution and long service life. Meanwhile, the functions of convenient, rapid and safe overhaul access are achieved; the automatic liquid level protection temperature control function is achieved; the automatic cleaning function is realized.

Description

technical field [0001] The invention relates to a synthesis furnace base with temperature control protection and automatic cleaning functions, belonging to the technical field of chemical equipment. Background technique [0002] The hydrogen chloride synthesis furnace is the core equipment for producing hydrogen chloride gas by "synthetic method". The reaction mechanism is that hydrogen and chlorine can rapidly undergo chemical combination under the condition of light or high temperature, and release a large amount of heat energy. Hydrogen chloride is synthesized into a chain reaction. First, chlorine molecules are dissociated into two activated chlorine atoms after absorbing light quanta. These two activated chlorine atoms (Cl) react with hydrogen molecules to generate a hydrogen chloride molecule and an active hydrogen atom ( H), this activated hydrogen atom reacts with a chlorine atom to generate a hydrogen chloride molecule and an active chlorine atom. Namely: (Δ table...

AI Technical Summary

Problems solved by technology

Most of the hydrogen chloride synthesis furnaces are more than 10 meters high. After the base of this large-scale equipment is damaged, it can only be dismantled on site and returned to the factory for repair and replacement. The maintenance cycle is generally about 3 months, which brings huge economic losses and losses to the equipment users. Security risks

Images