HEAT EXCHANGER Russian patent published in 2013 - IPC B01D3/28 

FIELD: process engineering.

SUBSTANCE: invention relates to heat-and-mass exchange equipment and may be used for absorption, desorption, distillation and rectification in chemical and food industries. Heat exchanger comprises casing accommodating tube plates with contact tubes and fluid dispensers composed of a plate with inlet branch pipe, dispense channels and through holes that house pipes and funnels. Every hole in said plate, on its bottom side, is shaped to truncated cone while on opposite side is shaped to hemisphere. Funnel lower end if located above truncated cone larger base. Funnels are made from resilient material and shaped to truncated cone with smaller base secured by clamps to dispense branch pipes and larger base adjoining the inner surface of contact tubes.

EFFECT: higher efficiency.

1 dwg