气浮设备的特性

我公司是以生产、销售、维护气浮设备为一体的公司，近年来公司不断发展技术力量，创新生产技术手段，生产的产品销往全国各地，受到客户的一致好评，让大家了解一下气浮设备的特性：

形成气泡的大小和强度取决于空气释放时各种用途条件和水的表面张力大小。(表面张力是大小相等方向相反，分别作用在表面层相互接触部分的一对力，它的作用方向总是与液面相切。

　　(1)气泡半径越小，泡内所受附加压强越大，泡内空气分子对气泡膜的碰撞机率也越多、越剧烈。因此要获得稳定的微细泡，气泡膜强度要。

　　(2)气泡小，浮速快，对水体的扰动小，不会撞碎絮粒。并且可增大气泡和絮粒碰撞机率。但并非气泡越细越好，气泡过细影响上浮速度，因而气浮池的大小和工程造价。此外投加一定量的表面活性剂，可有效降低水的表面张力系数，加强气泡膜牢度，r也变小。

　　(3)向水中投加高溶解性无机盐，可使气泡膜牢度削弱，而使气泡容易破裂或并大。（图/文www.wxwoma.com)

中译英：

Our company is the production, sales, maintenance of air flotation equipment for the whole company, the development of the company technical force is constantly in recent years, technology innovation and production, products are sold throughout the country, by the customer the consistent high praise, today let everyone know about characteristics of floatation equipment:

The size of surface tension on bubble formation size and strength to air release various use conditions and water. (surface tension is equal in magnitude and opposite in direction, respectively. The effect of mutual contact of force, part of the surface layer of the direction of its action is always tangent with the surface of the liquid.

(1) the bubble radius is smaller, the bubble by additional pressure is greater, the collision probability of air molecules inside the bubble on the bubble film is more also, intense. Therefore, to obtain stable micro bubble, bubble film strength to ensure.

(2) the bubble is small, floating rate, small disturbance to the water, not broken flocs. And can increase the bubble and floc collision probability. But not the bubble the more detailed the better, but the floating rate and bubble effect, flotation pool size and cost of the project. In addition, cast surface active additive quantity of agent, surface tension coefficient can effectively reduce water, strengthen the bubble film fastness, r also becomes small.

(3) addition of soluble inorganic salt to the water, can make the air bubble film fastness to weaken, and the bubble rupture easily or and.