Preparation method of novel straw coal

The invention discloses a preparation method of a novel straw coal. The method comprises the following steps: (1) straw pretreatment: conducting soil removal treatment on straw; (2) single straw crushing: crushing corn straw in a crusher to a size of 210 mesh; (3) mixed crushing: crushing the crushed corn straw, peanut shell and rice husk in a crusher to form a straw mixture; (4) carbonization treatment: adding the crushed straw mixture to a carbonization furnace for processing; (5) adding an additive; (6) compression molding: compressing the ingredients through a straw coal forming machine; and (7) cooling and packaging. The preparation method of the novel straw coal has the advantages of short carbonization time, high quality and high purity of carbon powder, and strong plasticity, highheat value and wide application of a product; and the method has no waste discharge during production, and has high production efficiency, obvious economic benefits, and broad market prospects. 本发明公开了种新型秸秆煤的制备方法，包含如下步骤：(1)秸秆预