Product Introduction
Biomass Hot Air Stove is composed of biomass burner, high temperature gas purification chamber and air mixing chamber. It achieves full combustion with no black smoke in hot air and secondary pollution, providing you a clean operation environment. Its high cleanliness of hot air with dust content of 30-120mg / Nm3 is in line with environmental protection standard. Also, the thermal efficiency of this Biomass Hot Air Stove is over 95%, and the hot air temperature is adjustable below 900 ℃.
Biomass Hot Air Stove is easy to operate and adjust. The equipment features high safety level and it creates no explosion. Its advantages include strong durability, low operation cost and simple maintenance. The hot air is all fed into the drying equipment, and the discharge port is not increased in the production process.
Applications
Daily chemicals: washing powder, 4A zeolite, layered sodium silicate, PAA, etc
Ceramics: ceramic powder (polished brick), glaze, pottery, kaolin, etc
Chemical fertilizers: compound fertilizer, monoammonium phosphate, diammonium phosphate, potassium chloride, potassium sulfate, potassium magnesium sulfate, etc
Chemical industry: potassium fluoride, dye, calcium chloride, alumina, zinc oxide, fluorite powder, etc
Feed: distiller's grains, granular feed, calcium hydrophosphate and other feed additives
Water purification agents: polyaluminium chloride, iron sulfate, etc
Building materials: ceramic fiber, heat preservation board, heat preservation cotton, ultrafine powder, desulfurization gypsum, quartz sand, etc
Environmental protection: papermaking black liquor (lignin), sludge drying, phosphogypsum, waste liquid treatment, solid waste residue, etc
It: briquette, wood, rubber, mineral powder, acetylene bottle, paper plastic mold, etc
Working Principle
Biomass Hot Air Stove is composed of biomass burner, high temperature gas purification chamber and air mixing chamber.
The biomass particle combustor is added into the hopper of the combustor through the charging machine, and is fed into the combustor by the feeding screw at a constant speed. The combustion supporting air is fed into the distribution chamber by the fan, and then enters the air bin under the grate through the regulating valve, and then passes through the charging layer through the grate. The volatile matter in the granular material first escapes. The granular material fully contacts with the air on the grate and generates high-temperature flue gas. The high-temperature flame is ejected from the outlet of the combustion machine. The burnt out slag is discharged from the other end of the combustion machine to the slag extractor and sent out by the automatic slag extractor.
The high temperature flame enters the high temperature gas purification room for secondary combustion, and the dust entrained by the flue gas is polymerized and settled in the purification room at high temperature. The clean hot air (~1000 C) is cleaned up by mixing a certain amount of cold air into the hot air of the drying temperature of the material to enter the drying equipment (such as spray tower, rotary kiln, oven, drying room, air dryer, fluidized bed, etc.) to dry the material. The temperature of hot air can be adjusted according to the process needs, and the temperature stability of continuous heating air is ± 5 ℃.
