SYSTEM FOR THE PREPARATION OF NATURAL GAS for combustion in boilers

摘要

A system for preparation of natural gas for combustion in boilers intended for use in gas-powered industrial facilities including thermal power stations (TPS) and comprises a high-pressure gas pipe [1], a first output coupled to an input inductor [2], which is connected to the first low pressure gas inlet [3]. The second output of the high-pressure pipeline [1] connected to the inlet of the expander [4] which is kinematically connected to an electric generator [5]. Yield expander [4] connected to the inlet gas separator [6]. The first separator gas outlet [6] connected to the second input of the low-pressure gas pipe [3, and the second separator gas outlet [6] with a pump inlet [7]. Yield pump [7] is connected to the input of the liquefied gas storage (SG) [8]. Yield storage SG [8] connected to the inlet of the pump [9], the output of which is connected to the inlet of the gasifier SG [10]. Yield gasifier SG [10] is connected to the third input of the low-pressure gas [3], which is connected with the consumer gas. Consumer (boiler) will be able to accumulate and use the liquefied natural gas as a backup or emergency lighting-fuel. Chemical composition obtained thereby reserve fuel will consist mainly of high boiling fractions of natural gas, which will significantly reduce the amount of storage. 1ill.