EVAPORATOR WITH REDIRECTED PROCESS FLUID FLOW

• Main Authors: BARTLEY, James M, PIGGUSH, Justin D
• Format: Patent
• Language: English
• Published: 05.07.2018
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT EXCHANGE IN GENERAL; HEAT PUMP SYSTEMS; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

An apparatus, system, and method of separating and directing process fluid flow via the use of both low pressure drop pipes and high performance tubes within a refrigerant evaporator are disclosed. The evaporator includes a shell; the shell includes a process fluid inlet and a process fluid outlet. The evaporator also includes a plurality of tubes disposed within the shell and carrying a process fluid; the plurality of tubes includes a first plurality of tubes and a second plurality of tubes. The evaporator further includes a plurality of redirect pipes disposed within the shell and carrying the process fluid; the plurality of redirect pipes includes a first redirect pipe and a second redirect pipe. The evaporator functions by separating and directing process fluid flow into two portions via the use of both tubes and redirect pipes.