Creation of a new energy-efficient design of the dustexhaust system

3rd International Scientific and Technical Conference “Energy Systems”

Kireev, V.M.^1 ; Goltsov, A.B.^1 ; Seminenko, A.S.^1 ; Ovsyannikov, Y.G.^1

Department of Heat and Gas Supply and Ventilation, Belgorod State Technological University of V.G. Shukhov, Kostyukov St. 46, Belgorod

308012, Russia^1

关键词: Aspiration systems;    Coanda effects;    Energy intensity;    Local exhaust ventilation;    New energies;    Recirculations;    Ventilation systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/552/1/012021/pdf
DOI  :  10.1088/1757-899X/552/1/012021

来源: IOP

【 摘 要 】

Aspiration systems of processing enterprises (local exhaust ventilation) consume a lot of electricity. The article discusses the new energy-efficient design of the aspiration system when using inclined overload gutters. Energy efficiency is the use of the principle of partial recirculation of aspirated air and the Coanda effect when it is fed directly into the transshipment chute. The article discusses in detail the new effective unit for supplying recirculated air to the reloading chute. The use of the proposed design will reduce more than twice the energy consumption of aspiration systems and the energy intensity of general ventilation systems that supply air to the room. The article provides theoretical information on the operation of systems, the results of the experiment.