Combustion machine

A combustion machine, comprising:

• a hopper configured for storing materials and conveying the materials to a drying mechanism,
• the drying mechanism, comprising:
• a drying chamber, and
• a conveying mechanism connected with the hopper and conveying the materials in the hopper to the drying chamber, and
• a combustion mechanism, comprising:
• a combustion chamber connected with the drying chamber via a material conveying pipeline, and
• a fire outlet pipe arranged in the combustion chamber and used for outputting flame;
• and
• a hot air pipeline connected between the combustion chamber and the drying chamber, and a first exhaust fan being arranged in the hot air pipeline;
• wherein, the drying chamber comprises a housing and a roller rotatable inside the housing, the roller is provided with a plurality of baffles at an inner wall of the roller, and the hot air pipeline extends into the roller;
• wherein:
• an inner container is arranged in the combustion chamber, the material conveying pipeline extends into the combustion chamber and is communicated with the inner container, and a first igniter is arranged in the inner container;
• the combustion chamber is further connected with an air duct extending into the combustion chamber and connected with the inner container, and the air duct is connected with a second exhaust fan at an end of the air duct away from the combustion chamber;
• and the first igniter is configured for initiating an ignition for the combustion chamber through oxygen from the air duct;
• an air chamber is arranged between, and respectively communicated with, the second exhaust fan and the air duct, and
• an air blowing pipe is arranged between the air chamber and the drying chamber, with one end communicated with the air chamber and the other end connected at a joint where the drying chamber and the material conveying pipeline are connected.