Horizontal type biomass-particle heat energy generating and purifying device

Abstract

The invention discloses a horizontal type biomass-particle heat energy generating and purifying device. The horizontal type biomass-particle heat energy generating and purifying device comprises a complete machine frame, a material supplying device, an oxide supplying device, a particle combustion chamber, a separation purifying and heating device and an operation controller. Through multiple creative technological measures on the key technology aspects such as material supplying, oxide supplying, combustion and separation purifying, the horizontal type biomass-particle heat energy generating and purifying device has the operation functions of spiral continuous quantitative material supply, double-layer eddy flow controlled oxide supply, particle enough-oxygen complete combustion, cyclone water-absorbing separation purification, matching and coordination between material supply and oxygen supply and the like and solves the technical difficult problems that by the adoption of an existing biomass energy hot blast furnace, oxygen supply to a combustion chamber is not uniform, particle combustion is incomplete, the temperature of hot air is low, and inhalable particle emission and flue gas emission exceed the standards. The horizontal type biomass-particle heat energy generating and purifying device can meet the winter heating demands in production workshops, markets, warehouses and other large-area production and life sites in the northern area and can also meet the technical requirement for hot air in the drying production places such as the paint spraying industry, the grain industry, the food industry, the chemical industry and the pharmacy.

Description

technical field [0001] The invention relates to thermal equipment, in particular to a horizontal biomass particle heat generation purifier which uses biomass particles as fuel and can simultaneously provide users with high-temperature clean hot air and domestic hot water services. Background technique [0002] At present, my country's total annual energy consumption is close to 2.5 billion tons of standard coal, becoming the second largest energy consumer in the world. However, my country's petrochemical energy resource reserves are relatively short. With the continuous advancement of my country's industrialization and urbanization, Especially with the sustained and stable growth of the national economy, the contradiction between supply and demand of petrochemical energy will become increasingly prominent. It is an inevitable choice for the national energy strategy to realize the diversification of energy supply and to expand multiple ways to solve energy shortages. Both sci...

AI Technical Summary

Problems solved by technology

[0004] Some biomass hot blast stoves use the method of adding biomass particles directly from the furnace door to the combustion chamber. Due to the need to open the furnace door frequently, it often causes problems such as unstable temperature in the combustion chamber, insufficient volatile matter precipitation, and excessive inhalable particles. At the same time, because the furnace door is opened during combustion, the smoke easily escapes from the furnace door, which is not suitable for indoor installation and use, which limits the application range of the product

[0005] Some biomass energy hot blast stoves use a fixed air volume blower to blow oxygen directly to the combustion layer, which often causes problems such as uneven oxygen supply in the combustion chamber, insufficient combustion of biomass particles, and easy escape of combustible particles with the wind, which directly affects Product technical quality performance

[0006] Most biomass hot blast stoves are not equipped with separation and purification devices. Generally, hot air is directly sent from the air outlet of the combustion chamber to provide hot air, which often causes problems such as excessive inhalable particles and flue gas concentration.

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