2015

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“Ultra-low temperature” compressor produced by Kerui Petroleum entering into the Arctic Circle

Tiempo:2015.12.31       Tráfico:

 

Recently, the first reciprocating compressor working in the ultra-low temperature in China developed and made by Kerui Petroleum has been shipped onto a construction site in Russia successfully. It is known that the set of the reciprocating compressor is a high-end product customized by Kerui Petroleum Research and Development Team according to a nitrogen compressing and purging project in Novy Urengoy, Russia, mainly providing customers with continuous and safe pressurizing services in the ultra-low temperature.

Situated within the Arctic Circle, Novy Urengoy specializes in exploitation of petroleum and natural gas and is one of the biggest gas fields. With ambient temperature in the region of -560C-340C, the region is distinctly featured by such climatic characteristics as ultra-low temperature and ultra-temperature difference, which form the natural obstacles preventing exploitation and utilization of resources in the region. Kerui Petroleum Research and Development Team provides customers with customized and professional solutions to the ultra-low temperature applications, attaining a perfect combination of innovative leading technologies and practical applications and showing to us the Kerui Petroleum brand’s core appeal of openness, innovation and responsibility.

The minimum design intake pressure of the unit is 0.3MPa with discharge pressure 8.0MPa and rated power of 30kW. During the course of development and design of the product, Kerui Petroleum Research and Development Team innovated the automatic control system and selected PLC PID module, achieving self-regulation of outlet pressure and arming the product with such multiple automatic operation control functions as over-speed, over-pressure, over-temperature, over-level, alarming stop, emergency stop and remote emergency stop due to intensive vibration or no oil flow, which guarantees safe and efficient operation of the compressor unit in unattended case. Meanwhile, double-power automatic change-over and USP power-off protection systems were applied to ensure safe operation of the unit in case of abrupt power failure. From the perspective of humanization, Kerui Petroleum Research and Development Team added a heat preservation and noise reduction room to the unit for the customers’ convenience of operation maintenance, which maintains operating ambient temperature indoor more than 120C. Moreover, to facilitate the installation of the heat preservation and noise reduction room, Kerui Petroleum Research and Development Team optimized and adjusted the unit structure, minimizing the volume of the unit and taking proper advantage of space to guarantee fast and simple installation of the heat preservation and noise reduction room.

  Trouble-free run of the first reciprocating compressor working in the ultra-low temperature in China developed and made by Kerui Petroleum marks that the manufacturing of compressor equipment in China has reached international advanced level and won worldwide customers’ trust and recognition.