Sweet potato leaf tea powder manufacturing system

Abstract

A manufacturing system for sweet potato leaf tea powder includes a washing device, a drying device, a cutting device, a refrigeration device, a steaming device, a drying device, a grinding device, and a storage device. Through the above structure, the sweet potato leaf tea powder produced by this invention can enhance flavor, improve grassy taste, increase usability, retain the health benefits of herbal plants, and increase the availability of various raw materials in the decaffeinated market.

Claims

1. A system for manufacturing sweet potato leaf tea powder, comprising: a washing device for soaking and washing a plurality of picked sweet potato leaves; a drying device connected to the washing device for blowing away moisture from the surface of the washed sweet potato leaves to keep the fresh leaves dry; a cutting device connected to the drying device for cutting the dried sweet potato leaves; a refrigeration device connected to the cutting device for keeping the cut sweet potato leaves fresh and dry at low temperature; a steaming device connected to the refrigeration device for steaming the low-temperature preserved sweet potato leaves; a drying device connected to the steaming device for drying the steamed sweet potato leaves to remove moisture; and a drying device connected to the drying device for drying the sweet potato leaves to a moisture content of less than 5%. A grinding device connected to the drying device is used to grind the dried sweet potato leaves to form sweet potato leaf tea powder.

2. The system for manufacturing sweet potato leaf tea powder as described in claim 1, wherein, It also includes a storage device connected to the grinding equipment, used to store the ground sweet potato leaf tea powder in a light-proof, sealed, and refrigerated manner.

3. The system for manufacturing sweet potato leaf tea powder as described in claim 1, wherein, This refrigeration equipment is a cold storage facility.

4. The system for manufacturing sweet potato leaf tea powder as described in claim 1, wherein, The cyanation equipment is a steam-type cyanation machine.

5. The system for manufacturing sweet potato leaf tea powder as described in claim 1, wherein, The drying equipment is a drying oven.

6. The system for manufacturing sweet potato leaf tea powder as described in claim 1, wherein, The drying equipment can be an oven, a type A dryer, a drum dryer, or a far-infrared dryer.

Images