Biomass gas decoking device and comprehensive biomass utilization system

Abstract

The invention relates to a biomass gas decoking device and a comprehensive biomass utilization system. The device comprises a first decoking chamber, a second decoking chamber, a waste liquid collector, a gas inlet, a gas outlet and a first liquid drain port; first adsorption packing is arranged in the first decoking chamber, and second adsorption packing is arranged in the second decoking chamber; the gas inlet is formed below the first decoking chamber; the gas outlet is formed above the second decoking chamber; the first liquid drain port is formed in the bottom of the device; a liquid collecting port of the waste liquid collector is formed between the first decoking chamber and the second decoking chamber; the gas outlet end of the first decoking chamber is communicated with the gas inlet end of the second decoking chamber. The system is formed by connecting a carbonization furnace, a first separating unit, a collision separator, a condensing unit, the biomass gas decoking device, a draught fan, a second separating unit, a mixing gas tank, a water seal, a dryer and a gas storage cabinet in series. According to the biomass gas decoking device and the comprehensive biomass utilization system, the decoking effect is excellent, no wastewater is generated, and the equipment has no blocking risk.

Description

technical field [0001] The invention relates to the technical field of bioenergy, in particular to a biomass gas decoking device and a biomass comprehensive utilization system. Background technique [0002] Biomass is a variety of organic substances obtained by green plants on the earth through photosynthesis. It stores solar energy chemically and also stores carbon in the biosphere in a renewable form. It mainly includes forestry biomass, agricultural waste, aquatic plants, energy Crops, urban organic waste, human and animal manure, etc. According to statistics, the world's annual biomass production is about 146 billion tons, of which the annual biomass production in rural areas is 30 billion tons, but the utilization of biomass only accounts for 14% of the world's total energy consumption, and developed countries account for 3%. China accounts for 35%, which is the fourth largest energy source in the world after petroleum, coal, natural gas and other fossil energy sources...

AI Technical Summary

Problems solved by technology

[0003] By providing a biomass gas decoking device and a biomass comprehensive utilization system, the present invention solves the technical problems in the prior art that the biomass gas decoking effect is poor, the decoking device and the decoking system are easy to block, and improves the production efficiency. The decoking effect of the material gas can prevent the decoking device and the decoking system from being blocked, and avoid the generation of waste water in the decoking system

Images