Drum type plant fiber reactor
Drum plant fiber reactor is a high-temperature fast-cooking cooking equipment, that is, after the raw materials enter the closed cooking equipment, they are directly heated by direct steam to a higher cooking temperature, and the cooking cycle is shorter. The paddle quality requirements are different, and the cooking time can be adjusted at any time according to customer requirements.
The drum-type plant fiber reactor has a wide adaptability to raw materials. Dry wood chips, wood chips, bamboo, cotton meal, various plants and other non-wood fiber materials can be used to produce high-quality natural pulp. When using multiple raw materials, production control conditions can be changed to suit. Its process flow mainly has the following three forms:
1. It is suitable for raw materials with low density, high compressibility, easy to form plugs and strong absorption of medicinal liquid. The system uses horizontal spiral pre-steam cooking, large compression ratio screw feeder and spray mixing. Liquid, so it is called a continuous cooker of soft non-wood fiber raw materials.
2. Adopt vertical live bottom silo pre-steaming, small compression ratio screw feeder and pressure impregnator to impregnate the liquid medicine. It is more suitable for bamboo chips, cotton stalks, wood chips, etc., which have poor absorption of liquid medicine. Continuous cooker for hard non-wood fiber raw materials.
3. The process of continuous cooker with double spraying horizontal tube is suitable for cooking bagasse, wheat straw and bamboo silk as raw materials.