With the decrease of temperature, instrument workshop held staff meeting, to further strengthen the work of the implementation of anti freezing in winter.

The conference required that the package personnel should have a comprehensive inspection of the instruments, equipment and pipelines on the spot, and there were problems such as freezing angle, improper insulation measures and blocked traps. For the freezing point of the workshop section, the "sign" should be hung so as to facilitate the anti freeze inspection. In winter inspection, according to the situation open large or close small companion heat valve, discharge the accumulated liquid, prevent the equipment from freezing and clogging. If a freeze is found, a wrench or other tool is strictly prohibited, the valve should be closed first and then open with steam. We must keep the condensate pipe, drain valve and exhaust valve open to the atmosphere, check regularly whether there is water in the instrument air, regularly discharge the residual moisture in the buffer tank, and ensure that the air is clean.

At the same time, instrument workshop requires good equipment files for each employee must be familiar with the freezing point, freezing point, be a clear division of responsibility to the people, health equipment record, to ensure stable production process in winter.