FIELD: materials handling facilities; heating and unloading of high viscosity products from reservoirs. SUBSTANCE: device has suction/delivery unit to be dipped into reservoir, heat exchanger unit placed outside reservoir and pipelines to provide circulation of product between suction/delivery unit and heat exchanger unit. Suction/delivery unit has bracket for pump unit including pump, drive rotating the pump and secured by hinge joint on upper portion of pump unit bracket, one or more injection branch pipes providing ejection of oil product heated in hear exchanger in to reservoir. EFFECT: enlarged operating capabilities, facilitated discharge of oil products. 13 cl, 4 dwg
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Authors
Dates
1998-05-10—Published
1993-12-03—Filed