Methyl ethyl ketone factory winter antifreeze to ensure "four no"
Recently, due to the low temperature, the company Methanone plant carefully summed up the experience and lessons of antifreeze in previous years, combined with the device point, wide, long front of the actual situation, early action, early preparation. Factory leadership package film is responsible for the responsibility to the people, re-prepared this year's antifreeze coagulation technology operating procedures, meticulously deployed, and more measures simultaneously, and actively respond to the "cold wave" for the installation of high load and lay a solid foundation.
First of all, the use of the device for the heating and the recovery of some insulation, to speed up the renovation of some of the hot tracing line, has been used for more than a decade, prone to problems in the installation process heating line part of the replacement. As early as two months ago, the factory leadership has begun to check the device within the frost point, with years of experience on some of the freezing point prone to investigation. Followed by the strengthening of the pump, the equipment of the anti-freeze management, the standby pump requires a shift of each shift, keep the cooling waterline, sealed water line open or empty. Through the implementation of the measures to ensure that the winter "four no", that is, without a device, no inch of the pipeline, no one valve, no instrument due to weather effects, to ensure the safety of the device in the winter and stable. After the first snow baptism, the whole plant equipment and pipelines all run well, there is no freezing problem.