self propelled scraper

are discussed,including reaction crystallizer,vapirair wing heat exchanger used in powder MAP drying tower,automatic scraper used in dry tail gas settling chamber.

介绍安徽新中远化工股份有限公司10万t/a MAP装置中的反应结晶器、用于粉状磷铵干燥塔热风用的蒸汽-空气翅片换热器以及干燥尾气沉降室中的全自动刮料机等3项创新设计。