供应3-5mm工业水处理用陶粒滤料 建筑用陶粒

 陶粒的外观特征大部分呈圆形或椭圆形球体，但也有一些仿碎石陶粒不是圆形或椭圆形球体，而呈不规则碎石状。陶粒形状因工艺不同而各异，它的表面是一层坚硬的外壳，这层外壳呈陶质或釉质，具有隔水保气作用，并且赋予陶粒较高的强度。陶粒的粒径一般为5～20㎜大的粒径为25㎜。陶粒一般用来取代混凝土中的碎石和卵石。
 
Appearance characteristics of the ceramsite most assumes the circular or elliptic sphere, but there are some imitation rock ceramsite not round or oval ball, and irregular rock. Ceramsite shape varies due to process. Its surface is a layer of hard shell, this layer of crust in ceramic or enamel, have conservation gas insulation effect, and endowed with ceramsite high strength. Ceramsite grain size is usually 5 ~ 20 largest size is 25 ㎜ ㎜. Ceramsite are commonly used to replace the gravel and pebbles in concrete.


      1、质轻、松散容量小，比表面积大，孔隙率高，具有足够的机械强度。
 
      2、不含有害于人体健康和妨碍工业生产的有害杂质，化学稳定性能良好。
 
      3、清洁滤料水头损失小，形状系数好，吸附能力强，有适宜的水力粗度值。
 
1, qualitative light, small, loose capacity than leather large area, high porosity, has enough mechanical strength.
2, does not contain harmful to human health and prevent harmful impurities of industrial production and good chemical stability.
3, clean filter material small head loss, good shape coefficient, adsorption ability, have the right hydraulic roughness values.