Rice Husk Fired Hot Water Boiler Supplier
Rice husk hot water boiler is a kind of biomass boiler, which is mainly divided into three types: rice husk circulating fluidized bed hot water boiler, rice husk chain grate hot water boiler and corner tube hot water boiler burning rice husk. These three types of rice husk boilers have reasonable product design structure, strict control of air speed and temperature in the furnace, and high technical content. Fully automatic control is adopted to effectively avoid the abrasion of convective heating surface, incomplete combustion and explosion. The operation is simple, safe and reliable, and runs smoothly.
The rice husk, also called rice hull, is the coating on a seed or grain of rice. It is formed from hard materials, including silica and lignin, to protect the seed during the growing season. Each kg of milled white rice results in roughly 0.28 kg of rice husk as a by-product of rice production during milling. Common products from rice husk are: solid fuel (i.e., loose form, briquettes, and pellets), carbonized rice husk produced after burning, and the remaining rice husk ash after combustion.
Rice husk in its loose form is mostly used for energy production, such as combustion and gasification. Combustion is the process of burning carbon in the rice husk, which emits CO2 and generates heat energy for further use. One of the most efficient uses of this by-product is its direct combustion without the need for a heat exchanger with a proper furnace to generate heat for drying paddy. Gasification is the process of converting rice husk to synthesis gas (syngas) in a gasifier reactor with a controlled amount of air. Syngas can be used as fuel for drying and cooking or in a cogeneration system to produce electricity.
Rice husk fired hot water boiler produced by ZBG not only burn rice hull, but also burn bagasse, mustard stalk, cotton stalk,palm husk, coffee grounds, sunflower shell, wood chips and so on. More information rice husk hot water boiler price, selection or manufacturers, please consult our online customer service or Email zbgboiler@zzboiler.com.