Funktionsprinzip
The straw coal briquetting machine is mainly composed of a feeding conveyor, a compressor and a discharging machine. The compressor consists of a frame, an electric motor, a feed port, a transmission system, a structural roller of a straw briquetting press, a ring die, an electric heating ring, and a discharge port.
The working principle of the straw coal briquetting machine is as follows: the straw or the forage grass to be pressed is cut or twisted, the length of which is less than 50 mm, the water content is controlled within the range of 10 to 25%, and the material is fed into the feed through the feeding conveyor. The mouth rotates through the main shaft to drive the pressure roller to rotate, and after the rotation of the pressure roller, the material is forcibly extruded from the model hole and falls from the discharge port. After cooling, the moisture content cannot exceed 14%, and the bag is bagged. package.
Strukturelle Merkmale
The compression mould form of the straw coal briquetting machine is flat ring mould, and its structural features: First, the motor drives the reducer to drive the spindle to rotate, and then drives the pressure roller through the main shaft to rotate, the structure is simple and the maintenance is convenient; the second is the pressure roller and the mold The radial gap adjustment is convenient, which can ensure the most appropriate gap between the two pressure rollers and the mold; the third is to add an upper and lower electric heating ring, which can heat the ring mold, which is beneficial to material forming.
Produktionsprozess
Das Material, das 60 mm überschreitet, wird von einer Rake-Maschine geschnitten oder von einem Zerkleinerer pulverisiert, und die Materialkornlänge sowie der Wassergehalt liegen im festgelegten Bereich; das Material wird gleichmäßig von der Zuführmaschine (Gurtförderer) oder manuell in die Formmaschine geleitet. Durch Pressen wird das Endprodukt hergestellt. Vom Rohmaterial bis zur Brennstoffnutzung verläuft der Prozess wie folgt: Materialrückgewinnung → Schneiden → automatische Metallentfernung → Pressen → Formen → Ausgabe → Abkühlung → Transport → Biomassekraftwerk oder kleiner Kessel oder zivil.