Condensate acid discharge device of two-in-one graphite synthesis furnace

Abstract

The invention relates to the technical field of condensed acid discharge of two-in-one graphite synthesis furnaces, in particular to a condensed acid discharge device of a two-in-one graphite synthesis furnace, which comprises a synthesis furnace body, a liquid discharge end is arranged at the top of the outer wall of the synthesis furnace body, and a pipeline system I is mounted at the liquid discharge end at the top of the synthesis furnace body; the first pipeline system is provided with a condensed acid buffer assembly, the condensed acid buffer assembly is provided with a second pipeline system, the second pipeline system is provided with a partial pressure assembly, the partial pressure assembly is provided with a pressure balance assembly, and the condensed acid buffer assembly is further provided with a third pipeline system. A nitrogen tank is installed on the third pipeline system, an exhaust pipe is installed at the exhaust end of the synthetic furnace body through a flange, a hydrogen chloride buffer assembly is installed at the top of the synthetic furnace body and matched with the exhaust pipe, and it can be guaranteed that condensed acid flows out constantly, and intermittent emission is not needed.

Description

technical field [0001] The invention relates to the technical field of condensing acid discharge of a two-in-one graphite synthesis furnace, in particular to a condensing acid discharge device of a two-in-one graphite synthesis furnace. Background technique [0002] Graphite synthesis furnace refers to the chemical synthesis or incineration equipment made of graphite material as the base material, mainly including graphite hydrogen chloride synthesis furnace and graphite hydrochloric acid synthesis furnace. Graphite hydrogen chloride synthesis furnace is a device that directly burns chlorine and hydrogen to produce hydrogen chloride gas. It was first created by the United States in 1942. Compared with the steel synthesis furnace, it has no special requirements for the water content of raw material chlorine and hydrogen, and does not require pre-treatment equipment, so the process is simpler and the heat transfer efficiency is higher, and the outlet temperature of hydrogen ch...

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Problems solved by technology

[0004] In the above acid discharge process, if the amount of combustion in the furnace increases and the furnace pressure of the synthesis furnace increases, the production and flow of condensed acid at the top of the synthesis furnace will increase, because the small tank of condensed acid in the synthesis furnace is constant volume, and because The small tank of condensate in the synthesis furnace is under common pressure with the synthesis furnace. When the small tank of condensate in the synthesis furnace is full of condensate, the second pipeline will carry out partial pressure to discharge the condensate into the bottom of the synthesis furnace. cause irreversible damage

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