Means of filling gas-cylinder cars with compressed natural gas. Lecture № 8. Design features of stationary automobile gas filling compressor stations (CNG Stations)

The classification and standard8size range of modern automobile gas-filling compressor stations (CNG stations) are given. A fragment of the CNG filling station master plan is presented. A schematic diagram of the architectural and planning solutions of a stationary CNG station has been developed. The features of compressed natural gas (CNG) production are summarized. A block diagram of a typical automated system of technological processes of CNG filling stations is presented. The basic, functional and technological scheme of the CNG filling station is given. The design scheme and drive of the multi-stage compressor are developed. The general view and schematic diagram of the gas filling column and its functional components are presented. Keywords compressed natural gas, architectural and planning solutions, classification and characteristics of CNG filling stations, multi-stage compressor, electric drive of the compressor, technological and functional equipment, gas filling column