一种热风循环式节能茶叶杀青设备

Abstract

本实用新型公开了一种热风循环式节能茶叶杀青设备，涉及茶叶加工技术领域，其技术要点包括设备机体、热风循环管件和搅拌件，所述设备机体包括外壳、转动安装在外壳内的滚筒以及用于驱动滚筒转动的驱动组件，所述搅拌件设置在滚筒内，所述热风循环管件同轴贯穿于滚筒内，所述热风循环管件包括固定连接的进气管和排气管，所述进气管的表面固定连接有出风管，所述出风管的表面设置有出风口，所述排气管靠近进气管的一端设置有回风口。技术效果是通过设置滚筒和搅拌件，使茶叶在滚筒内翻滚，同时搅拌杆对滚筒内的茶叶进行搅拌，使茶叶更加分散，使茶叶与热风充分接触，使得茶叶受热均匀，提高杀青效率。

Claims

1. A hot air circulation type energy-saving tea fixing device, comprising a device body (1), hot air circulation pipes (2), and a stirring component (3), characterized in that: The equipment body (1) includes a shell (11), a drum (12) rotatably installed inside the shell (11), and a drive assembly (13) for driving the drum (12) to rotate. The stirring component (3) is disposed inside the drum (12). The hot air circulation pipe (2) is coaxially inserted inside the drum (12). The hot air circulation pipe (2) includes an air inlet pipe (21) and an exhaust pipe (22) that are fixedly connected. An air outlet pipe (23) is fixedly connected to the surface of the air inlet pipe (21). An air outlet (24) is provided on the surface of the air outlet pipe (23). A return air port (25) is provided at one end of the exhaust pipe (22) near the air inlet pipe (21).

2. The hot air circulation type energy-saving tea leaf fixation device according to claim 1, characterized in that: A feed inlet (14) is provided on one side of the roller (12), and a cover plate (15) is threaded onto the end of the feed inlet (14).

3. The hot air circulation type energy-saving tea leaf fixation device according to claim 1, characterized in that: The outer shell (11) has openings (16) on both the upper and lower sides.

4. The hot air circulation type energy-saving tea leaf fixation device according to claim 1, characterized in that: The drive assembly (13) includes a motor (131) fixedly mounted on the outer wall of the housing (11), a main gear (132) fixedly connected to the output end of the motor (131), and a driven gear (133) fixedly mounted on one end of the roller (12). The main gear (132) and the driven gear (133) are meshed together.

5. The hot air circulating energy-saving tea fixing equipment according to claim 1, characterized in that: Both the air outlet (24) and the return air outlet (25) are fixedly connected with filters.

6. The hot air circulation type energy-saving tea leaf fixation device according to claim 1, characterized in that: Both sides of the outer shell (11) are fixedly installed with brackets (17), and the air intake pipe (21) and the exhaust pipe (22) are fixedly installed on the brackets (17).

7. The hot air circulation type energy-saving tea leaf fixation device according to claim 1, characterized in that: Both the intake pipe (21) and the exhaust pipe (22) are provided with bearings (18) between them and the roller (12).

8. The hot air circulation type energy-saving tea leaf fixation device according to claim 1, characterized in that: The stirring component (3) includes a stirring rod (31) rotatably installed inside the drum (12), one end of the stirring rod (31) extends to the outside of the drum (12) and is fixedly connected to a rolling gear (32), and a toothed ring (33) that meshes with the rolling gear (32) is fixedly connected to the inner wall of the outer shell (11).

Images