Pepper dryer, Hunan chili drying equipment

Air dehumidifiers drying applications in baked peppers: Pepper harvest season. The rainy season, under normal circumstances, autumn frequency of 70% to 80%, if not timely and dried to produce rotten very serious problem. Pepper baking process: There are two conventional drying methods, one is artificial by-banding. Then hung on long-term coal fire, another method is the sun above two conventional drying method, chili poor quality, spend more yellow shell, white shell more pollution, labor-intensive, small amount of processing. Drying technology to promote the rapid development of progressive, kang, far infrared, dryers and other technology and machinery in recent years in our country together. But to achieve good drying quality, low-cost objective, we must seriously study the drying process. Dried peppers dried segment is relatively advantageous method, the moisture content is about 75% to 85% of the chili, first drying the moisture content of 50% step pile sweating, sweating after a second drying. Sweating heap step: pepper drying process is a very important step, if adopted, the drying capacity has a significant impact on the quality of pepper this step and the drying time. Pepper has a significant softening and swelling phenomenon in the drying process. The main role of the heap sweating step is quenched, make chili oil to penetrate the surface, consistent color after drying peppers, red and smooth, and to promote debate pepper moisture balance. If you do not step on the heap were sweating, dry 1000 kg of pepper, the time required when the hot air temperature 40-60 ℃ 63 hours, after sweating heap step can be shortened to about 40 hours, and significantly reduced flower yellow shell. Pepper heap when stepping into the second drying sweat, not too many flip, or will increase breakage pepper, reduce its sales prices. Italian song ecological heat pump dryer used in the chili is particularly suitable for drying, heat pump drying function for precise temperature control, easy to operate, the environment and materials without any pollution, the use of air heat, more energy savings than other devices. Heat pump dryer works: 1, heat pump dryer principle is the use of a heat pump dryer reverse Carnot principle, absorbing heat from air and transfer it to the room, raising the temperature to achieve drying room, with the appropriate equipment to achieve material dry. Compressor heat pump dryer - heat exchangers (machine) - restrictor - absorber (outside the machine) - Compressor and other devices constitute a circulation system (host + drying room). Under the action of the refrigerant in the compressor to circulate within the system. It completed gaseous boost heating process in the compressor (temperatures up to 115 ℃), releasing it into the machine room heating and drying air temperature heat, while they have been cooled and converted into a liquid stream, when it runs out machine After the liquid evaporates quickly transformed into gaseous again, while the temperature dropped to minus 20 ℃ --30 ℃, then heat the air around will continuously transfer heat to the refrigerant. Refrigerant continuous cycle to achieve the heat in the air transport to the drying room heating room air temperature. Italian song ecological heat pump dryer performance characteristics: 1) easy installation: install, easy to demolition, small footprint, can be installed in indoor and outdoor; 2) energy efficient: consumes only a small amount of power, you can in the air absorb a lot of heat, power consumption is only heater 1 / 3-1 / 4; compared with coal, oil, gas drying equipment, can save about 75% of operating costs. 1 kWh of electricity is equal to 4. 3) Environment friendly: without any combustion and emissions, in full compliance with food hygiene standards, is a sustainable development of environmentally friendly products. 4), safe and reliable: the whole system without the traditional dryer (oil, gas or electric heating) may be present in the flammable, explosive, toxic, short circuit, and dangerous, is an absolutely safe and reliable closed drying system . 5), long life, low maintenance costs: in the technical basis of the traditional air-conditioning evolved, mature technology, stable performance, reliable, long life; safe and reliable operation, automatic free manual operation, intelligent control . 6), comfortable and convenient, high automation and intelligence: automatic control thermostat, 24 hours of continuous drying operation. 7), wide application, not climate: It can be widely used in food, chemical, pharmaceutical, paper, leather, wood, agricultural processing and other industries, heating and drying operations. Italian song ecological heat pump dryer chili peppers not only for drying, but also for drying betel nut, tobacco drying, dried vegetables, dried edible mushrooms, dried fruit dried fruit, edible drying, drying flowers agricultural drying, Tel: 400-9989-135 or 18674360871.