The origin of Chinese prickly ash is in Shanxi, Shaanxi, and Yunnan. Fengxian, Shaanxi is the hometown of Chinese prickly ash named by the State Forestry Administration. Fengxian prickly ash is also a protected product of Dahongpao prickly ash officially announced by the General Administration of Quality Supervision, Inspection and Quarantine. In January 2005, the State Forestry Administration officially named Feng County as"The hometown of Chinese peppercorns". Due to its unique regional climate advantages, Fengxian is produced in Fengxian."Big red pouch"Zanthoxylum bungeanum is famous for its large grain, bright color, strong flavor, thick meat, small petals on the stalk, and the shape of two ears."phoenix pepper".
In recent years, Feng County has"Big red pouch"Fengjiao is regarded as a characteristic leading industry and currently has a scale of 30 million plants. In the face of the large demand in the pepper market, how to choose a pepper dryer? The processing of Chinese prickly ash is a process of destruction and preservation of the quality of prickly ash. Customers of prickly ash drying often ask questions about whether it is open or closed, and whether the color is good or bad. In fact, this is related to the adjustment of the time, temperature and humidity program in the drying process. If the control temperature is low, the proportion of openings will decrease, and the time will increase accordingly. If the temperature control is high, the dehumidification will be faster, and the openings will become larger. The time will also be short and the color will deteriorate.
If the temperature is low, the dehumidification is slow, and the drying time is long, so it is necessary to choose a balanced selection process. Twesix Drying has developed drying equipment according to the needs of users for drying Chinese prickly ash, which is mainly composed of the following: heat source, insulation system, air supply system, cart, tray, and control system. Mainly have the following characteristics: 1. Advanced temperature and humidity identification technology.
It can accurately identify the temperature and relative humidity of the drying medium in each section, and accurately transmit the signal to the control system, implement automatic control, correct the supply air temperature, humidity, air volume, drying cycle, automatically realize the system moisture removal, and ensure that the moisture content of the finished product is consistent. The stability and controllability ensure the automatic realization of high-quality drying process by the system. The time, temperature and humidity process can be set in stages according to the needs of drying Chinese prickly ash. Complete the high-quality process curve, and realize unattended operation under the condition of ensuring the drying quality.
2. The advanced pulsating frequency modulation air supply system adopts small air supply and large circulation technology to overcome the traditional air supply mode such as large air supply resistance, unsmooth flow of hot air, mutual cancellation of wind force, low temperature and humidity controllability, and substandard accuracy. The disadvantages ensure that the temperature and humidity of the entire temperature field are accurately controllable, and the moisture removal system is smooth and controllable, effectively ensuring the realization of high-quality drying processes.