| abstract |
The utility model discloses a kind of choline chloride powder device for making, including gas handling system, feed liquor system, spray drying system, exhaust treatment system, pipeline.Uniform using finished particle obtained in this device, a degree is uniform, smooth, compares drying crystallization apparatus, divides and make use of material, reduces energy expenditure, reduces production cost, and powder is thinner and size is adjustable, with good economic benefit. |