Composite high-calorific-value clean fuel block

Abstract

The invention relates to a composite high-calorific-value clean fuel block and in particular relates to an environmentally-friendly and clean fuel molding block which can be used in a two-dimensional compact array manner and a three-dimensional stacking manner and used in large-scale combustion operation. Nine materials, namely potassium permanganate, coal balls, sawdust, cement, potassium nitrate, crude coal powder, charcoal powder, lime powder and yellow clay are used as raw materials to form three modules, namely a high-calorific-value composite fuel, an explosion-proof flammable agent and a decontamination binder according to a certain ratio and a certain process flow and the three modules are mixed and ground to generate a brand new clean fuel block, thus the performances of various materials can be increased comprehensively and the flammable, efficient and environmentally friendly combustion molding block can be created; the product has the characteristics of inflammability, light weight, high calorific value, environmental friendliness, high efficiency and the like, the fuel block can be ignited by use of only one matchstick and one piece of paper, and the flame is violent and transparent, has no smoke, dust and smell and can not fall residues; and when the fuel block is applied, the raw materials are common, the preparation method is simple, the preparation cost is low, the application range is wide and the fuel block has the advantages of wide market prospect and extremely high practical value.

Description

technical field [0001] The invention relates to a composite high-heat clean combustion block, in particular to an environmentally friendly and clean combustion shaped block that can be used in two-dimensional compact arrays and three-dimensional stacks for large-scale combustion operations. [0002] Background technique [0003] At present, the known burning shaped blocks are mostly honeycomb-shaped cylindrical coal blocks made of black coal, with some circular ventilation holes in the middle; this shaped block burns more vigorously than ordinary solid coal balls, and the combustion is relatively sufficient, which can be used as a family fire. , Heating use. However, the stereotyped block still has defects such as difficult to ignite, easy to drop slag, has a certain amount of smoke, and can only be used alone. Powerless. [0004] In recent years, there is another kind of square column shaped coal shaped blocks, although they can be closely aligned and stacked to form a l...

AI Technical Summary

Problems solved by technology

[0004] In recent years, there is another kind of square column shaped coal shaped blocks. Although they can be closely aligned and stacked to form a large-scale two-dimensional combustion array or three-dimensional combustion array, due to the lack of necessary ventilation channels between the shaped blocks when arranging, and the shaped blocks Uneven spacing between entities and unreasonable matching of raw materials lead to defects such as difficult ignition, incomplete combustion, black smoke, and easy slag drop. Unsatisfactory results

Images