Potato Protein Specialized Flash Vaporization Dryer Item Description:
Potato extract is a pure protein concentrate with a variety of balanced amino acid fractions and extremely high nutritional value. Potato protein is a kind of health food with great potential. Potato extract is rich in protein, crude fiber, carbohydrates, can provide human beings with a nutritional element. Potato protein contains a large number of mucilage protein, mucilage protein is a mixture of polysaccharide proteins, can prevent the cardiovascular system of fat deposition, maintain the elasticity of arterial blood vessels, to prevent the premature occurrence of atherosclerosis, but also to prevent the liver, kidney in the connective tissue of the atrophy, to maintain the respiratory tract and digestive tract lubrication. Potato protein can combat collagen disease as well as sweet potato protein. Potato protein is also a kind of health food which is very valuable to middle-aged and old people, and has important health care physiological function.
I. Overview of special flash vaporization dryer for potato protein
The inlet temperature and outlet temperature of potato protein dryer are 160℃ and 65-75℃ respectively. The heating method of this equipment adopts steam indirect heat exchange, which can dry the wet material with moisture content of 70% to less than 12%, and the hourly production capacity is 500 Kg. Cyclone separation and vibrator are used in the collection of the product and the treatment of exhaust gas. Material, equipment and product contact parts made of stainless steel.
II. Principle of special flash vaporization dryer for potato protein
Hot air from the inlet pipe to the bottom of the dryer at the appropriate speed of the jet into the mixing and crushing drying room, the material produces a strong shear, blowing floating, rotating effect, so the material is centrifugal, shear, collision, friction and be granular, strengthened mass and heat transfer. At the bottom of the dryer, the larger and wetter particles are mechanically crushed under the action of the stirrer, and the particles with lower wet content and smaller granularity are entrained by the rotating airflow to rise, and are further dried in the rising process. Due to the gas-solid two-phase rotating flow, solid-phase inertia is greater than the gas phase, the relative velocity between the solid gas phase is larger, strengthening the mass and heat transfer between the two phases, so the machine has high production intensity is high.
III. Potato protein special flash dryer features
1, In order to prevent the material temperature is too high, in the dryer at the bottom of the high-temperature zone using jacket water cooling, to prevent the material from localized high temperature.
2, The host of the lower bearing seal not only has a pressure ring seal, while the bearing is equipped with compressed air sealing ring. The bearing seat adopts belt transmission, which can effectively ensure that the transmission motor does not burn out, and the bearing is equipped with water cooling jacket to ensure that the equipment can work continuously.
3、The mixing room of the main machine is equipped with quick-opening sewage valve, which is convenient for cleaning the internal accumulation of materials.
4、The upper part of the feeder is equipped with a crushing and dispersing device, which is suitable for the raw material containing viscous cake-like material, and the lower side is equipped with an access door, so that the material in the silo can be cleaned up when there is a shutdown in the actual situation. At the same time, the spiral adopts rear bearing structure, the equipment runs stably and reliably.
5、Because of the poor fluidity of the material, the vibrator is installed at the bottom of the cyclone dust collector to prevent the accumulation of material inside the drying.
6、The equipment adopts two-stage drying to ensure the drying quality, fast drying speed and good material quality.
7、Discharge valve bearing adopts external structure to prevent dust from entering the bearing and affecting the production.
