Basic zinc carbonate, the molecular formula is CH6O8Zn3, the molecular weight is 342.15, which is a white fine amorphous powder, odorless and tasteless. Do not dissolve in water and alcohol, slightly soluble in ammonia. Soluble in dilute acid and sodium hydroxide.
Basic copper carbonate dryer product introduction:
Boiling fluidized bed, which is composed of air filter, heater, bubbling bed host, cyclone separator, bag filter, high-pressure centrifugal fan and operation console. Due to the different nature of dry materials, it can be equipped as needed. Considering that the cyclone separator and the bag filter can be selected at the same time, or one of them can be selected. Generally, the larger specific gravity such as the granule and the granular material are dried, only the cyclone separator is selected, and the small specific gravity is small granular and powdery. The material needs to be equipped with a bag filter, and a pneumatic feeding device and a belt conveyor are available for selection.
The granular solid material is fed into the fluidized bed dryer by the feeder, and the filtered clean air is heated and sent to the bottom of the fluidized bed by the blower to contact the solid material through the distribution plate to form a heat exchange of fluidization to achieve gas-solidity. After the material is dried, it is discharged from the discharge port, and the exhaust gas is discharged from the top of the boiling bed through the cyclone dust collector group and the bag filter to recover the solid powder and then emptied.
Vapor, electric and hot blast stoves can be used (according to user requirements).
Basic copper carbonate dryer works:
The clean hot air is distributed into the bed through the valve plate, and the wet material entering from the feeder is boiled by the hot air. Since the hot air is in extensive contact with the material, the heat and mass transfer process is enhanced, so it can be dried in a short time. If the continuous type is used, the material enters from one end of the bed, and after boiling for several tens of seconds to several minutes, it automatically flows out from the other end of the bed. This equipment is generally operated under negative pressure.
Basic copper carbonate dryer adapts to materials:
◎ Drying of pharmaceuticals, chemical raw materials, food, grain processing and feed. Such as: raw material medicine, tablet granules, Chinese medicine granules, health food, beverage granules, corn germ, feed, plastic resin, citric acid and other powder materials dry and dehumidification. The applicable material particle size is generally 0.1 to 6 mm, and the optimum particle size is 0.5 to 3 mm.
Boiling dryer installation instructions:
◎ All equipment should be placed flat and fixed with foot screws, and the parts are well sealed.
◎The fan can be placed outdoors or in the self-built silencer room. The floor plan can be adjusted as appropriate.
