Tea leaf drying device

• Main Authors: ZHU GUOJUN, GONG HENGXIANG, YU XIAOHUA
• Format: Patent
• Language: English
• Published: 24.06.2015
• Subjects: COFFEE; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF; TEA; THEIR SUBSTITUTES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The utility model discloses a tea leaf drying device. A boiler is a coal boiler, wherein a blast blower is arranged on the boiler; two water pipes are connected with the outer wall of the boiler, and are a top water inlet pipe and a bottom drain pipe; a first valve is arranged on the water inlet pipe; a second valve is arranged on the drain pipe; a coil pipe is arranged in the boiler; the air inlet end of the coil pipe is communicated with an air inlet pipe at the top of the outer wall of the boiler; the air inlet pipe is connected with a fan; the air outlet end of the coil pipe is communicated with a main pipe of a three-way air outlet pipe; the three-way air outlet pipe is arranged at the bottom of the boiler; third valves are arranged on two branch pipes of the three-way air outlet pipe; a thermometer is also arranged on one branch pipe of the three-way air outlet pipe; a copper air supply pipe is connected with the other branch pipe of the three-way air outlet pipe; and a heat-insulating layer wraps the outside of the air supply pipe. According to the tea leaf drying device, gas can be effectively heated to 320 DEG C and more to reach the optimal drying temperature of tea leaves, so that the newly picked tea leaves can be well baked.