Design features of technological functional components of stationary automobile gas filling compressor stations (CNG stations). Part 2

Abstract

The characteristics and parameters of the main technological functional components and systems of CNG filling stations are given. The composition and characteristics of CNG filling station systems and units are given. The analysis of the technical and operational characteristics of the technological components of the CNG filling station is given. The characteristics of the inlet cranes and the gas flow metering system are given. The basic technological scheme of the preliminary gas purification system is given. The requirements for the process equipment and functional systems of the CNG filling station are set out. The design and technological scheme of the gas adsorber and accumulator is given. A schematic diagram of the main components of a reciprocating compressor is given. The characteristics and the principle of operation of the shut-off and safety equipment of the CNG filling station are given. A schematic diagram of gas drying and purification is given. A schematic diagram of the refueling module and the means of ensuring the safety of its operation is shown. Keywords compressed natural gas, technological and functional components of CNG filling stations, input crane unit, gas metering unit, gas pretreatment unit, gas drying and purification unit, gas compression unit, gas accumulator unit, gas filling column