|
地 址：江阴市夏港镇景贤村开发区
电 话：0510-86163799/86032127
传 真：0510-86160577
手 机：13606167137
邮 编：214442 |
|
|
| |
|
|
|
概 述：
喷雾干燥是液体工艺形成和干燥工业中应用最广泛的工艺。最适用于从溶液、乳液、悬浮液和糊状液体原料中生成粉状、颗粒状固体产品。因此，当成品的颗粒大小分布、残留水份含量、堆积密度和颗粒形状必须符合精确的标准时，喷雾干燥是一道十分理想的工艺。
The spray drying is the technology widest used in the liquid technology shaping
and in the drying industry. The drying technology is most suitable for producing
the powder or particle solid products from the materials, such as: solution,
emulsion, soliquoid and pumpable paste states. For this reason, when the particle
size and distribution of the final products, their residual water contents, the stacking
density and the particle shape must meet the precision standard, the spray drying
is one of the most desired technologies.
原 理：
空气经过滤和加热，进入干燥器顶部空气分配器，热空气呈螺旋状均匀地进入干燥室。料液经塔体顶部的高速离心雾化器，（旋转）喷雾成极细微的微状液珠，与热空气并流接触在极短的时间内可干燥为成品。成品连续地由干燥塔底部和旋风分离器中输出，废气由风机排空。
After the filtering and heating, the air enters into the air distributor on the top of
the drier. The hot air enters into the drying room in the spiral form and uniformly.
By passing through the high-speed centrifugal spray on the top of the tower, the
material liquid will rotate and be sprayed into the extremely fine mist liquid beads.
Through the very short time of contacting the heat air, the materials can be dried
into the final products. The final products will be discharged continuously from
the bottom of the drying tower and from the whirl separator. The waste gas will be
discharged from blower. |
 |
流程示意图：
 |
|
| |
|
