Blowing mechanism for tea withering, withering device and tea processing equipment

According to the blowing mechanism for tea withering, the withering device and the tea processing equipment, the fixed seat is arranged below the withering groove of the withering device, and the movable seat and the linear driving mechanism for driving the movable seat to reciprocate are arranged on the fixed seat in a sliding manner; and a fan capable of blowing air towards the tea leaves in the withering groove is arranged on the moving seat. When the linear driving mechanism drives the moving seat to move, the moving seat can drive the fan to move, so that the fan can blow tea leaves in the withering groove while moving. Due to the fact that the area of the air outlet of the air inducing channel of the draught fan is small, airflow blown out of the air outlet is more concentrated, the airflow blown out of the air outlet can only blow tiled tea leaves in a small range, the tea leaves in the withering groove can be sequentially scarified in a wave-shaped fluctuating state, the scarifying uniformity of the t