Spherical high temperature and high pressure continuous feeding airlock system

Abstract

The invention discloses a spherical high temperature and high pressure continuous feed gas lock system, comprising a spherical casing, which has two semisphere tunnel body with the concave opposite, and connected by bolt flange, forming form two capping connected by bolt flange. The semisphere tunnel body is mounted with feed port and discharge port, and is welded with feed port flange and discharge port flange. A runner is mounted in the casing, and the runner is composed of uniformly distributed hemicycle runner vanes and ball-jap baffle circle fins at both sides welded on the shaft, which are welded together. The arc wide friction plate is mounted at the top of the runner vane, and the regular thread seal is replaced by face rubbing seal. The system can tolerate high temperature and hundreds of atmospheric pressure, especially for the industry and agriculture use and scientific research, at the condition that the temperature reaches to 600 degree C, continuously conveying solid material from the condition of low temperature and low pressure to that of high temperature and high pressure.

Description

technical field [0001] The invention belongs to the field of mechanical manufacturing and the field of production and processing of strip-shaped, rod-shaped or block-shaped and granular solid materials, and relates to a spherical high-temperature and high-pressure continuous feeding airlock system, which can continuously feed solid materials from a low-temperature and low-pressure environment Transported into a high temperature and high pressure environment for processing. Background technique [0002] In industrial and agricultural production industries, such as tobacco stem steaming processing in the tobacco production industry, cooking and processing of grain raw materials in the brewing industry, cooking and processing of raw materials in the grain and food industry, paper industry, pharmaceutical industry and scientific research and experiment fields (such as In the field of biomass hydrogen production), etc., it is often necessary to transport so...

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Problems solved by technology

[0003] Aiming at the defects or deficiencies such as inefficiency in the above-mentioned non-continuous intermittent feeding method, the object of the present invention is to provide a spherical high-temperature and high-pressure continuous feeding airlock system, which can continuously feed solid materials from a low-temperature and low-pressure environment. Continuously transported into the high temperature and high pressure environment, so that the solid material can quickly enter the high temperature and high pressure environment for processing, to achieve a continuous feeding process, and at the same time, no steam leakage occurs during the feeding process, or the steam leakage is controlled at an acceptable minimum In terms of quantity, it improves work efficiency and meets the needs of industrial and agricultural production and scientific research experiments.

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