Heavy calcium carbonate is the important part of mill network
4 December, 2012 at 12:20 am in Business
The general machining TSP process, calcite and other materials are crushed to the desired particle size, the materials will be sent to hoist storage hopper, vibrating feeder will even feed a continuous fed into the grinding chamber, due to the centrifugal force when rotating role, grinding roller swings out, pressed on the grinding ring, shovel blade materials sent between the roller and grinding ring rolling mill roll to smash purposes.
Heavy calcium carbonate calcite through the crusher, Raymond mill, processing of ultra-fine grinding equipment, processing TSP is natural ore grinding, low cost, used too more. Light calcium preparation method is not the same, resulting in two different places, to see if they have what distinction below:
1, the most important difference between the different uses; the light calcium for packing, welding electrodes, organic synthesis, TSP used in the production of anhydrous calcium chloride; sodium dichromate Cement.
2, light calcium calcium carbonate light
TSP calcium carbonate heavy
3, heavy calcium carbonate is a natural calcium carbonate, from calcite by crushing obtained, cheap, for use in latex paints and light calcium carbonate compared easy sedimentation. Also known as light calcium carbonate precipitated calcium carbonate particle size gravity mass small proportion of oil absorption calcium carbonate, calcium carbonate Price proportion of calcium carbonate. They are latex paint used filler, with the use of the best.linear vibrating screen: http://www.crusher-machine.com/n220.html
4, the TSP is pulverized ore natural light calcium synthetic system. Coatings have application.
TSP stable, but relatively light calcium Yi Shen
6, light calcium in settlement better, but oil absorption greater than TSP, the price generally heavier calcium expensive, stability is not as good as TSP, but still have the stability, even if it is outside the wall paint, its application is is great!
7, the nature of the heavy calcium carbonate a white powder, colorless, and tasteless. Stable in the air. Almost insoluble in water, insoluble in alcohol. Case of dilute acetic acid, dilute hydrochloric acid, dilute nitric acid occurs intumescent and dissolved. Heated to 898 ? Methodist calcium oxide and carbon dioxide begins to decompose.
Material after grinding the powder-blower circulating air is brought into the analysis machine sorting, fine through coarse material to regrinding, qualified powder into the air discharge finished cyclone powder, flour tube shall be finished. Raymond Mill machine was grinding the material in the grinding room a certain moisture when grinding heat, moisture evaporates, and the whole pipe interface is not tight, the outside air is inhaled, the circulation increased pressure to ensure that in the vacuum state to work, the increase in gas flow through the I wind tube into the dust collector, into the atmosphere after being purified.