Patent ID: 8505323

Claim:
A fluid vapor distillation apparatus comprising: a source fluid input; an evaporator condenser apparatus comprising: a substantially cylindrical housing; and a plurality of tubes in said housing, whereby said source fluid input is fluidly connected to said evaporator condenser and said evaporator condenser transforms source fluid into steam and transforms compressed steam into product fluid; a heat exchanger fluidly connected to said source fluid input and a product fluid output, said heat exchanger comprising: an outer tube; at least three inner tubes wherein said at least three inner tubes are twined to form a substantially helical shape, wherein said outer tube is a source fluid flow path and said at least one inner tube is a product fluid flow path; and two ends, and at each end a connector is attached, whereby said connectors form a connection to the evaporator condenser; a regenerative blower fluidly connected to said evaporator condenser, whereby said regenerative blower compresses steam, and whereby the compressed steam flows to the evaporative condenser where compressed steam is transformed into product fluid; and a control system for controlling the fluid vapor distillation apparatus.