Belt direct connection type biomass flat-die granulator

Abstract

The invention discloses a belt direct connection type biomass flat-die granulator. The granulator comprises a motor and a spindle, wherein key slots are formed in the motor and the spindle respectively, the motor is connected with a small belt pulley through an end bolt, the spindle is connected with a large belt pulley through an end bolt, the small belt pulley and the large belt pulley are directly connected through a belt, a motor base is connected with a rack through a bolt, and the motor base and the rack are cushioned with gaskets. Compared with the prior art, the granulator has the advantages as follows: the large belt pulley has large inertia, can relieve impact and vibration and operates stably without noise, the belt slips on the pulleys in case of overload, so that damage to other parts can be prevented, and a safety protection role is played. The belt is a middle part, the length can be selected within a certain range as required, and the working condition with the higher center distance requirement is met. The granulator is simple in structure, easy to manufacture, convenient to mount and maintain and lower in cost.

Description

technical field [0001] The invention relates to the field of biomass energy utilization, in particular to a belt direct-connected biomass flat-die granulator. Background technique [0002] In recent years, with the rapid advancement of my country's industrialization, energy sources such as coal and electricity have become increasingly tense. Biomass pellet fuels that have been crushed and extruded using crop straw, grass and other biomass as raw materials have attracted increasing attention. Biomass molding pellet machine. At present, most of the biomass pellet machines on the market are screw type and ring type, etc. The above-mentioned equipment has relatively low productivity, high failure rate, fast mold wear, high power consumption, and high cost. [0003] Biomass pellet machine is a kind of biomass pellet machine that can use agricultural and forestry processing waste such as wood chips, straw, rice husk, bark and other biomass as raw materials, and solidify it into hi...

AI Technical Summary

Problems solved by technology

At present, it is common to use this kind of granulation equipment. Due to the defect of the transmission mechanism, this kind of biomass granulator must use a high-power drive power supply, which consumes a lot of power and wastes energy.

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