Novel biomass-solar distributed poly-generation system

Abstract

The invention discloses a novel biomass-solar distributed poly-generation system. The system comprises pretreatment equipment, a heat pipe gasification reactor, a solar heat collecting device, purification equipment, a combined cooling heating and power device, a biochar deep processing system and a biomass extract deep processing system; biomass particles pretreated by the pretreatment equipment are conveyed to the heat pipe gasification reactor for a thermochemical reaction; obtained biochar enters the biochar deep processing system; an obtained gaseous product is sent to the purification equipment for purification operation; biomass extract obtained through the purification process is conveyed to the biomass extract deep processing system; purified biomass gas is conveyed to the combined cooling heating and power device. The novel biomass/solar distributed poly-generation system provided by the invention can realize the transformation of biomass to diversified high-value products through the complementary self-adaption of biomass energy and solar energy, and the problem that the energy of the input end of a traditional biomass combined cooling heating and power system is single is effectively solved.

Description

technical field [0001] The invention relates to a novel biomass-solar distributed polygeneration system, which belongs to the technical field of biomass conversion. Background technique [0002] The current society is moving towards sustainable development. Energy is an important basis for social development. Traditional fossil energy use is facing dual pressures from resources and the environment. The development of clean and non-polluting renewable energy with large resource reserves is of great significance to the sustainable development of society, while solar energy and biomass energy are considered to be alternative energy sources of fossil fuels and have received more and more attention. At the same time, with the technological advancement of energy systems, distributed energy systems have also received widespread attention due to their unique advantages, which is conducive to the development of future smart energy systems and energy interconnection. [0003] The sol...

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a system that can realize the transformation of biomass into diversified high-value products through the complementary self-adaptation of biomass energy and solar energy, and effectively solve the problem of traditional biomass co-supply. A new type of biomass-solar distributed polygeneration system with problems such as single energy at the input end of the system, monotonous product form, and poor economic benefits

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