When carbonizing wood chips with high humidity, they need to be dried first and then carbonized. High humidity may cause more smoke and incomplete combustion of wood chips during carbonization, so pretreatment is an important step. Here are some steps and methods:

1. Drying of wood chips: Expose wood chips with high humidity to the air, or use equipment (such as a dryer) to dry them. Make sure the humidity of the wood chips is reduced to the appropriate level for better carbonization.

2. Use appropriate carbonization equipment: Choose equipment suitable for carbonizing wood chips for carbonization.

3. Control the temperature: During the carbonization process, the temperature is controlled to ensure that the wood chips can be carbonized at relatively high temperatures instead of burning. Too high a temperature may cause combustion, while too low a temperature may cause incomplete carbonization.

4. Good ventilation: Provide adequate ventilation to eliminate possible smoke. This helps encourage wood chips to carbonize rather than burn, and reduces environmental pollution.

5. Monitoring process: During the carbonization process, regularly monitor the status of the wood chips to ensure that they are properly handled and do not burn. Monitoring can be done by observing the color of the gas produced, the temperature and the operating condition of the equipment.

Please note that safety measures should be taken when carbonizing wood chips to ensure that operations are performed in the proper environment and equipment to prevent fires and other safety issues.