Biomass fuel and biomass fuel energy supply cement kiln

• Main Authors: JI ZHENLONG, ZHOU ZHIHAI, WANG QUN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2022
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; BLASTING; CHEMISTRY; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; LIQUEFIED PETROLEUM GAS; LUBRICANTS; MECHANICAL ENGINEERING; METALLURGY; NATURAL GAS; OPEN SINTERING OR LIKE APPARATUS; OVENS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; RETORTS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE; WEAPONS

The invention discloses a biomass fuel and a biomass fuel energy supply cement kiln, and belongs to the technical field of cement production.The biomass fuel is prepared from 90%-98% of straw powder, 3%-10% of waste lard oil, 0.01%-0.05% of polyether and 0.3%-2% of mildew preventive, the grain size of the straw powder is not larger than 1 mm, the content of saturated fatty acid in the waste lard oil is not lower than 42%, and the grain size of the polyether is not larger than 1 mm. The prepared biomass fuel has the advantages of large stacking density, high calorific value and stable combustion, and solves the problem that straw is difficult to apply in cement production; according to the biomass fuel energy supply cement kiln, it can be guaranteed that biomass fuel is fully combusted in the cement kiln, and the problems that combustion is insufficient and temperature fluctuation is large when the biomass fuel is used for supplying energy to the cement kiln are solved. 本发明公开了一种生物质燃料及生物质燃料供能水泥窑，属于水泥生产技术领域，该生物质