Tridimensional distributed type material stream circulating method and ventilated synthetic energy-saving method

Abstract

The present invention provides a tridimensional distributed materials throughflow method and ventilated synthetic energy-saving method, applied to physical or chemical reaction field of biomass fermentation, thermal decomposition, drying, fluid and materials thermal transmission transfer of mass beween fluid and materials. Fluid inlet duct and outlet duct having throughflow holes bestrewed are arranged in materials, fluid passes through the materials layer through the throughflow in short distance to implement low resistance ventilation of materials, and uncontrolled ventilation without draught fan is implemented. Wind column can be added to use rotation stream inside the column and an optothermal increase system ventilation ability, and superabundance dynamic force can be used for power generation, and circumferential wind of the wind column can be used for power generation. the invention comprises methods of using warm air produced by discharged turbine tail steam condensation heat of thermal power generating plant to generate power or to be as uncontrolled ventilation smoke discharging dynamic force for boiler, and methods of uncontrolled ventilation fermentation type ecological urinal and polyporous material tridimensional arrangement throughflow thermal transmission transfer of mass employing polyporous material such as foam copper or the like.

Description

technical field [0001] The invention relates to a three-dimensional distributed material flow method and a ventilation comprehensive energy-saving method, which are applied to the fields of biomass aerobic fermentation, organic matter pyrolysis, material ventilation and drying, air purification, insect biological breeding, heat and mass transfer of fluids and materials, etc. The three-dimensional distributed flow treatment process, as well as the comprehensive energy saving including the use of chimney effect by the ventilation system to generate natural ventilation power by wind and light and heat. It also includes thermal power plants using the hot air generated by the condensation heat of steam turbine tail steam to generate electricity or become the power for boilers to exhaust smoke without induced draft fans, including natural ventilation fermented non-flushing ecological urinals, including porous materials such as foam copper for heat and mass transfer applications Wait...

AI Technical Summary

Problems solved by technology

On the other hand, a large amount of hot air or hot and humid air generated after ventilation is often directly discharged

However, the utilization of green resources such as wind resources and solar energy has been constrained by their high investment and technology costs. At present, there is no technology that can concentrate and comprehensively utilize these low-density energy sources.

In addition, when using porous materials such as copper foam as the heat and mass transfer medium with the fluid, as the specific surface area and the overall volume of the foam material increase, the resistance of the fluid passing through the foam material also increases significantly, and the increase in power consumption restricts large-scale development

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