GREENHOUSE WITH COMPLEX PURIFICATION AND UTILIZATION OF WASTE GASES Russian patent published in 2020 - IPC A01G9/18 A01G9/24 B01D53/60 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture and heat engineering and can be used for increasing crop capacity in closed farming industry together with cleaning and utilization of gaseous combustion products of heat power plants and internal combustion engines. Greenhouse with complex purification and utilization of waste gases includes a housing and a treatment zone connected to the transit gas duct and containing a discharge gas duct, an ozone-air mixture distributor connected to the ozoniser. Greenhouse housing is equipped with exhaust pipe with deflector installed on vertical plate heat exchangers. Each plate heat exchanger is made of transparent material with high heat conductivity and corrosion resistance and is connected to gas header and condensate header connected to anionite filter. Distributor of ozone-air mixture is built into outlet gas duct. Housing of each vertical plate-type heat exchanger is made rectangular and equipped with lower tray with condensate drain pipe. At the level of the lower edge, through the outer side of each vertical plate-type heat exchanger, a row of distribution gas branch pipes inclined relative to the horizon at angle of 45° and connected to the right and left branches of the gas manifold is passed into it. Between the lower edge of the outer side of each vertical plate heat exchanger and the upper edge of the lower tray there is a horizontal intake slit. Width of intake slot is adjusted by adjusting plate and distribution slots. At level of lower edge through external side of each vertical plate-type heat exchanger there passed is a row of inclined distributing gas branch pipes connected to right and left branches of gas collector. Pipes drain condensate drain of each vertical plate heat exchanger are connected to right or left branch of condensate header connected to anionite filter.

EFFECT: invention ensures achievement of technical result consisting in improvement of convenience of operation with simultaneous simplification of design.

1 cl, 6 dwg