Complete production device of energy-saving high-efficiency biomass fuel particles

Abstract

The invention provides a complete production device of energy-saving high-efficiency biomass fuel particles. The device comprises a pulverizer, a dryer, a granulator and a packager. The complete production device of the energy-saving high-efficiency biomass fuel particles of the invention adopts a fast assembling structure of a large-modulus trapezoid screw thread to make template maintenance and replacement be convenient and simple. Renewable energy utilization and energy utilization efficiency improvement concepts are protruded, so heat generated in the product compression procedure in the production process is recovered, and is used for drying raw materials; and the dependence on electric energy is reduced, and energy saving and emission reduction control in the production process is reached. The single press roller structure of the plate type press roller sets of the invention is different from the single press roller structures of common granulating devices, so the static friction resistances of the press rollers, generated because of a linear velocity difference in a working state, are reduced, thereby the power consumption of the device is reduced, and energy is saved. Compared with foreign like products, the biomass fuel particles produced in the invention have the advantages of energy saving, uniform density, high energy utilization rate, and convenient maintenance.

Description

technical field [0001] The invention relates to biomass fuel particle production equipment, which belongs to the field of energy-saving fuel production equipment. Background technique [0002] Energy conservation, emission reduction and protection of the earth's environment have become a fashion on a global scale. Our government also focuses on supporting the research and development and utilization of renewable energy technologies in various guiding policies. Reports of fires caused by straw burning in rural areas continue to appear in the media, which not only pollutes the environment but also wastes valuable biomass energy raw materials. [0003] In recent years, all parts of our country are researching and developing biofuel pellet manufacturing equipment. From the perspective of technical principles, most of the products are remanufactured on the basis of feed machines. Since the density of pellets produced by the feed machine is much lower than that of biomass fuel pe...

AI Technical Summary

Problems solved by technology

However, the raw material extrusion wheel of this type of equipment has a certain width, ranging from 50 mm to 150 mm, and rotates at the same speed, resulting in the linear velocity of the outer side of the extrusion wheel and the inner rim of the extrusion wheel and the actual The difference in rotational speed creates static frictional resistance, and overcoming these resistances increases energy consumption

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