PROCEDURE AND DEVICE FOR AUTOMATIC CLEANING OF A HEAT EXCHANGE FOR GASIC FLUIDS.
Номер патента: NO864267D0
Опубликовано: 24-10-1986
Автор(ы): Bernard Foucher, Eric Piat, Leon Bouilliez, Paul Barroyer
Принадлежит: Neu Ets
Опубликовано: 24-10-1986
Автор(ы): Bernard Foucher, Eric Piat, Leon Bouilliez, Paul Barroyer
Принадлежит: Neu Ets
Реферат: Automatic device for regular cleaning of the surfaces of a heat exchanger for gaseous fluids flowing in vertical channels (1) defined between the said surfaces, comprising resilient members (5) arranged permanently in the said channels (1) and capable of being caused to vibrate in order to perform the cleaning of the said surfaces, characterized in that it comprises conduits (10, 11, 12) for the injection of additional compressed gas, opening out in front of the openings of groups of channels (1) and an injection control device designed to produce, successively and at regular intervals for each group of channels, an injection of additional compressed gas inducing in the said group of channels (1) a flow of gaseous fluid originating from the exchanger, causing the resilient members (5) present in each group of channels (1) to vibrate.
Apparatus and method for cleaning the heat exchanging surfaces of the heat transfer plates of a rotary regenerative heat exchanger
Номер патента: US4141754A. Автор: Martin Frauenfeld. Владелец: Svenska Rotor Maskiner Ab. Дата публикации: 1979-02-27.