The process method of keeping spicy and spicy - heat pump air energy pepper dryer

Erjingtiao pepper is famous for its thin peel and tender and spicy meat. It has a strong fragrance after being made into dried peppers, and is an indispensable seasoning in Sichuan cuisine. So how to quickly and efficiently dry peppers into dried peppers?

With the development of agricultural modernization and the strengthening of industrial concentration, the planting scale of Erjingtiao peppers has been greatly increased. It is difficult to solve the problem of dehydration and drying by relying on open air drying for concentrated and mature peppers during the harvest season. In addition, dry and spicy products are usually uneven in color and size, and the drying degree is inconsistent, which affects the appearance. Moreover, the traditional drying process requires manual flipping, uniform exposure to light, high labor intensity and small workload, and large-scale production cannot be achieved. In addition, the pollution of dried peppers in the outdoor sun is serious, and the quality of the products is not good. It is also very convenient and time-saving to choose a safer and pollution-free machine for drying the peppers.

How to quickly dry peppers, with a small footprint, less labor, no space, and resource saving? High temperature heat pump dryer is the mainstream drying equipment now.

Traditional pepper drying process:

The integrated heat pump drying machine has powerful functions. It can dry, dehumidify, cool dry, and program drying in different periods, which can meet the requirements of various drying industries; the intelligent operation of the unit does not require manual duty; Environmentally friendly and smart.

Erjingtiao chili drying room is an innovative special equipment for drying. It consists of a heating system and a material room. The main equipment includes an intelligent compound system, precise constant temperature, power-off memory, a number of technological innovations, and industrial LCD touch screen intelligent control operation. , Fully automatic operation, multiple heating modes, dehumidification mode, dehumidification mode, intelligent operation system, ventilation and dehumidification equipment, temperature and humidity control equipment.

Erjingtiao pepper drying room adopts closed drying method, the equipment is durable, excellent in thermal insulation and sealing and environmental protection performance. The size of the equipment can be customized, and it can also be reasonably selected and matched according to actual needs.

Machine selection The high-temperature heat pump drying and dehumidifying integrated machine is especially suitable for the drying of Erjing chili peppers. The dryer can achieve precise temperature control, easy operation, and no pollution to the environment and materials. It uses air heat, which is more economical than other equipment. energy. The temperature is controlled by compressed air, and the humidity is controlled in a wide range. Only a small amount of electric energy is needed to operate the compressor to obtain the required high-temperature heat. It is safe, hygienic, environmentally friendly, pollution-free, and free of exhaust emissions. Low, automatic operation without personnel on duty, very energy saving and environmental protection.

The working principle of the two vitex pepper dryer:

The principle of heat pump dryer The heat pump dryer uses the inverse Carnot principle to absorb the heat of the air and transfer it to the room to increase the temperature of the drying room, and cooperate with the corresponding equipment to dry the material.

The heat pump dryer consists of a compressor - heat exchanger (internal unit) - throttle - heat absorber (outer unit) - compressor and other devices to form a circulation system (host + drying room). The refrigerant circulates in the system under the action of the compressor.

It completes the gaseous boosting and heating process in the compressor. It enters the inner unit and releases high-temperature heat to heat the air in the drying room. At the same time, it is cooled and converted into a liquid liquid. When it runs to the outer unit, the liquid quickly absorbs heat. Evaporation is transformed into a gaseous state again, and at the same time, the temperature drops to minus 20 ℃ - 30 ℃, at this time, the air around the heat absorber will continuously transfer heat to the refrigerant. The continuous circulation of the refrigerant realizes the transfer of the heat in the air to the drying room to heat the air temperature in the room.