Pellet fuel prepared by use of crops straw

Abstract

The present invention relates to the technical field of new energy, and discloses a pellet fuel prepared by use of crops straw, the pellet fuel comprises the following raw materials by weight: 10-15 parts of cotton stalk, 10-15 parts of corn straw, 10-15 parts of peanut shell, 5-10 parts of dahurian larch sawdust, 5-10 parts of rice husk, 5-10 parts of soybean hulls, 3-5 parts of alumina, 3-5 parts of magnesium carbonate, 3-5 parts of calcium carbonate and 3-5 parts of pine oil. The pellet fuel utilizes the abandoned crops as the raw materials, and uses local materials, the product has the characteristics of being energy saving, environmentally-friendly, non renewable resource-saving, and the like, and eases the contradiction of the shortage of electric power and petroleum; the pellet fuel utilizes the crop straw as the main ingredient, is added with suitable amount of additives, is clean and environmentally-friendly, fully uses energy, and makes full use of waste biomass fuels, the raw material source range is wide, combustion rate is high, the pellet fuel is safe to use, and sustainable to use, bottom ash slagging rate is low, and the combustion pollution is less.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a granular fuel produced by using crop straws. Background technique [0002] At present, China's fossil energy structure is increasingly facing the dual constraints of resources and the environment, which is obviously unsustainable. It is urgent to develop renewable energy rapidly, which is of strategic significance to ensure the sustainable development of China's national economy. Biomass energy has a wide range of sources, a large quantity, and great potential for development. It not only has the properties of fossil fuels, but also has the characteristics of storage, transportation, regeneration and transformation, and is inexhaustible and inexhaustible. It can be widely used in monthly production, living, cooking, heating and power generation, which is one of the important ways of energy utilization in the future. [0003] In addition, China is a large agricultural count...

AI Technical Summary

Problems solved by technology

With the continuous improvement of farmers' living standards and the transformation of agricultural production methods, the traditional utilization function of straw has been continuously weakened, and regional, seasonal, and structural surpluses have emerged. The development of circular agriculture