Application of dry powder briquette machine

Application of dry powder briquette machine Dry powder briquette machine is widely used in metallurgy, chemical industry, refractory and other industries. It is mainly aimed at pelletizing non-moisture materials that need to be smelted, which belongs to the category of high-pressure pelletizer equipment. Such as: quick lime powder, iron oxide powder, copper concentrate powder, chrome ore powder, lead-zinc waste, bauxite, non-ferrous metal powder, refractory materials, ceramic materials, etc. into high-capacity ball eggs by high strength and high pressure. Dry powder briquette machine application principle The main body of the dry powder briquette machine is powered by an adjustable speed motor, and is transmitted to the main shaft through the parallel shaft reducer and gear coupling, and a hydraulic device is installed behind the movable bearing seat. The screw feeding device is driven by an adjustable speed motor and rotates through a pulley and a worm reducer to force the pressed material into the inlet. Through the pre-pressing screw in the hopper, the material is forced into the middle of the pair of rollers, and the unit forming pressure of the material compressed by the counter-rotating roller at constant speed reverses from small to large. After the material passes through the line, the forming pressure quickly decreases and the material enters the ball-off state, and the ball is smoothly ball-off. Analysis on the application of dry powder briquette machine for different materials 1, quick lime Quick lime powder is not easy to use directly. If it is not pressed by the quick lime briquette machine, it will not be troublesome during loading, unloading and transportation due to its strong viscosity. Direct use in cement production may cause poor material delivery and affect the normal production of cement. The pressing of quick lime dry powder briquette machine becomes more convenient and high in utilization, which can be used not only for the production of cement but also for metallurgical production.Iron oxide powder 2, iron oxide scale Iron oixde scale is a kind of waste product produced on the surface of rolling mills in the process of rolling blanks. The iron content is high, and direct waste causes a large waste. However, if the oxide scale is directly poured into the steel-making furnace, there will be a lot of dust It will be taken away by the hot air. In order to reduce the loss of iron, it is generally recommended to use a dry powder ball machine for processing and reuse, which is beneficial. The iron scale has a high iron content, and after pressing, it can be applied to the dust ash that can be added to the steel mill for briquette machine, so that the dust ash can be reused, and can solve the problem of waste stacking in the steel industry to a certain extent. 3, chrome ore powder There are many classifications of chromium ore powder. In the metallurgical industry, chrome, chrome and other materials must be used. Chrome is mainly used to produce ferro chromium alloy and metallic chromium. In refractory materials, chrome is used to make chrome bricks, chrome magnesium bricks and other special refractory materials. Because powdered materials cannot be directly cast into the furnace for production, it is necessary to use a dry powder ball machine for pressing. The pressed ball eggs can be used for smelting of stainless steel, acid-resistant steel, steel and alloy. 4, bauxite Bauxite, also known as bauxite or bauxite, the main component is alumina, hydrated alumina containing impurities, is a kind of earthy minerals. The use of dry powder briquette machine can press the bauxite powder into a ball shape, and then meet the requirements of calcining into the kiln or smelting into the furnace.