Roasting machine

The invention relates to the field of mechanical equipment, in particular to a roasting machine. The roasting machine comprises a hearth; the rotary drum is arranged in the hearth and can rotate in the hearth; the sieve plate is arranged on one side of the rotary drum, and a specified gap is formed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BAO ZHIYU, REN BO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the field of mechanical equipment, in particular to a roasting machine. The roasting machine comprises a hearth; the rotary drum is arranged in the hearth and can rotate in the hearth; the sieve plate is arranged on one side of the rotary drum, and a specified gap is formed between the sieve plate and the end part of the rotary drum; and the gap width adjusting mechanisms are distributed at different circumferential positions of the outer edge of the sieve plate and are used for adjusting the width of a specified gap between the outer edge of the sieve plate at different circumferential positions and the end part of the periphery of the rotary drum. The gap width adjusting mechanism is a double-thread pair and comprises a first bolt used for adjusting the width of the specified gap and a second bolt used for locking the position of the sieve plate. The hearth comprises a first hearth and a second hearth, the first hearth is arranged at the top of the roasting machine, and the second h