The coal rod machine uses the principle of screw extrusion to extrude the pulverized coal infiltrated with the binder to make it a coal rod with a certain strength. It can replace the high-quality lump coal that is seriously poor in resources in my country, and is widely used in chemical, metallurgy and ceramics firing industries. It is an ideal equipment for production enterprises to reduce consumption and increase efficiency.
Using the coal rod machine to make coal rods can make full use of pulverized coal, without adding lime in the production process, reducing the cost of fuel, increasing the calorific value of coal, and having high economic benefits. In addition, the equipment is small in size, does not require carbonization drying equipment, does not require steam, saves investment and reduces floor space.
The coal rod machine feeds the proportioned and retted pulverized coal mixture into the feeding barrel, and uses the principle of screw extrusion to compress it into a cross-section, and the formed product has a circular shape. It is a molding equipment with mechanical strength. The machine adopts variable pitch impeller to force the pulverized coal at the back of the barrel forward. After the pulverized coal is compressed in the barrel, it is extruded through the round hole of the front head to form a coal rod. The shape of the round hole is as follows: There are many kinds, and there are also many shapes of coal rods. The coal rods are naturally broken by gravity in the process of advancing.
