A gasifier quench jar circulating water system for coal gasifier

The utility model discloses a gasifier quench jar circulating water system for coal gasifier belongs to the coal chemical industry technology field, including gasifier quench jar and at least one gasifier quench jar quench water pump, there is positive pressure differential in gasifier quench jar quench water pump to still being equipped with at least one buffering accident water pitcher between the gasifier quench jar between buffering accident water pitcher to the gasifier quench jar, when this positive pressure differential satisfies the shut down of gasifier quench jar quench water pump, from the unimodal current power of buffering accident water pitcher to gasifier quench jar. The utility model relates to a gasifier quench jar swashs chilled water system for coal gasifier 's economical and practical, low in cost, safe and reliable.