作者: Pat J. Earrusso
DOI:
关键词:
摘要: A volume of slurry including grease, water and sediment is pumped from a grease trap into first interior compartment mobile tank truck, the allowed to settle. Some then transferred above settled second through tubular conduit, using siphoning action. Water drained out discharge pipe bottom below returned trap, retaining in compartment. The process repeated for successive volumes until compartment's capacity reached. In one embodiment, siphon conduit has transparent U-bend tube running outside truck viewing flow slurry. An intake end extends an open-topped sleeve conical deflector keeps sleeve. drain. another "P"-shaped leg.