Basic copper carbonate, which is a malachite green color, is also called a malachite. It is a precious mineral gem. It is a substance produced by the reaction of copper with oxygen, carbon dioxide and water vapor in the air. It is also called patina, and its color is green. Heating in air decomposes into copper oxide, water and carbon dioxide. Soluble in acid and form the corresponding copper salt. It exists in the form of malachite in nature.
Basic copper carbonate drying equipment Product introduction:
Spray drying is a widely used process in the liquid process forming and drying industries. It is suitable for the production of powdery, granular solid products from solutions, emulsions, suspensions and paste liquid materials. Therefore, spray drying is a better process when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product must meet exact standards.
Basic copper carbonate drying equipment Working principle:
The air is filtered and heated into the air distributor at the top of the dryer, and the hot air enters the drying chamber in a spiral shape evenly. The liquid is sprayed into a very fine misty liquid droplet through a high-speed centrifugal atomizer at the top of the tower body, and it can be dried into a finished product in a short time by cocurrent contact with hot air. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is evacuated by the fan.
Basic copper carbonate drying equipment Features:
◎The drying speed is fast, the surface area of the liquid is greatly increased after atomization. In the hot air flow, 95%-98% of the water can be evaporated in an instant, and the drying time is only a few seconds, which is especially suitable for the drying of heat sensitive materials.
◎The product has good uniformity, fluidity and solubility, and the product has high purity and good quality.
◎ Simplified production process and convenient operation and control. For liquids with a moisture content of 40-60% (up to 90% of special materials), it can be dried into a powder product at one time. After drying, no pulverization and screening are required, which reduces the production process and improves the purity of the product. The particle size, bulk density and moisture of the product can be adjusted within a certain range by changing the operating conditions, and the control and management are very convenient.
Method for preventing sticking of a basic copper carbonate drying device:
1. Accepting the wall drying tower, which is cooled by air to make the wall temperature below 50 °C;
2. Introducing a secondary air cooling tower wall through the tangential direction of the tower wall cyclone;
3. Place an air broom consisting of a row of nozzles near the wall of the tower and make it rotate slowly along the tower wall;
Fourth, the tower wall grows the hammer, forcing the sticky wall material to be detached by the hammering of the air hammer;
Fifth, the processing precision of the spray dryer can be increased, and the inner wall polishing of the tower can also increase the sticking wall.
Changzhou Suli Drying Equipment Co., Ltd. carefully builds basic copper carbonate drying equipment and basic copper carbonate drying machine. Our company has professional technicians and perfect after-sales service. This equipment is well-made and is your trusted choice!
