Biomass raw material utilization comprehensive system

Abstract

The invention discloses a biomass raw material utilization comprehensive system which comprises a box body; a sieve plate for filtering out impurities in straws is arranged in the box body obliquely;a sprayer for cleaning straws is fixedly connected with the upper part, on the side wall of the box body, of the sieve plate; a discharging hole is formed in the side, close to the lower end of the sieve plate, of the box body; a draining cylinder for draining water in the straws is arranged on one side of the box body and is driven by a first motor to rotate; the discharging hole extends into thedraining cylinder; and a first discharging hole is formed in the end, far away from the discharging hole, of the draining cylinder. According to the biomass raw material utilization comprehensive system, a second motor drives a roll shaft to rotate, so that a shift lever pokes straws on the sieve plate to move towards the discharging hole, and the straws are prevented from being heaped on the sieve plate; during the moving process, the sprayer sprays water to the straws for cleaning; through cooperation of an ejector rod and a spring, the sieve plate continuously vibrates to further improve the impurity filtering efficiency; and the straws are treated through the kneading manner, and coordinated operation improves the working efficiency and effect.

Description

technical field [0001] The invention relates to the technical field of utilization of biomass raw materials, in particular to a comprehensive system for utilization of biomass raw materials. Background technique [0002] Because the straw lives in the field, it will be contaminated with a lot of sundries during harvesting and transportation. Therefore, before comprehensive utilization of biomass raw materials (such as straw), it is necessary to remove mixed sand, dust and other sundries. These sundries affect the composition of raw materials, and It will affect the quality of the subsequent fermentation treatment. It is usually difficult to remove the dust from the straw with the existing straw impurity removal device. Therefore, the straw is generally washed with water when removing the dust. A lot of water is wasted, resulting in a waste of resources, and after the straw is cleaned, it cannot effectively control the water mixed in the straw; in addition, the crushing of th...

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Problems solved by technology

[0002] Because the straw lives in the field, it will be contaminated with a lot of sundries during harvesting and transportation. Therefore, before the comprehensive utilization of biomass raw materials (such as straw), it is necessary to remove mixed sand, dust and other sundries. These sundries affect the composition of raw materials, and It will affect the quality of the subsequent fermentation treatment. It is usually difficult to remove the dust from the straw with the existing straw impurity removal device. Therefore, the straw is generally washed with water when removing the dust. A lot of water is wasted, resulting in a waste of resources, and after the straw is cleaned, it cannot effectively control the water mixed in the straw; in addition, the crushing of the straw is beneficial to the comprehensive utilization process such as subsequent fermentation. The traditional method is generally to improve the fermentation effect. It is achieved by reducing the particle size of straw by crushing, shearing, etc., but the moisture brought by the cleaning process is not conducive to crushing and shearing, and complete drying increases the process and energy consumption, and the subsequent fermentation is in a water-containing environment. Instead, the straw It is not necessary to be completely dry, so we propose an integrated system for the utilization of biomass raw materials

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