简介 INTRODUCTION

多层金属烧结网，是用多层不锈钢金属丝网经过特殊叠层压制，采用真空烧结而成的具有较高强度 及整体钢性的一种新型过滤材料。其各层丝网的网孔相互交错，从而形成一种均一而理想的过滤结 构，使得该材料具备普通金属丝网所不能媲美的优点，例如强度高、钢性好、网孔形状稳定等。由于 能够对材料的空隙大小、渗透性能和强度进行合理的匹配与设计，从而使其具有优良的过滤精度、过 滤阻抗、机械强度、耐磨性、耐热性和被加工性，综合性能明显优于其它类型的过滤材料。

Sintered multi-layer metal mesh, stainless steel wire mesh is multilayer specially laminated by vacuum pressing, sintering with high strength and the whole steel is a new kind of filter material. The screen mesh are mutually staggered, thus forming a homogeneous and ideal filter structure, making the materials have a common metal wire mesh can not match the advantages, such as high strength, good rigidity, mesh shape stability. Due to the material of gap size, penetration strength properties and reasonable match with the design, so that it has excellent precision filtration, filtration resistance, mechanical strength, wear resistance, heat resistance and workability, comprehensive performance is superior to other types of filter material.

特性 CHARACTERSTICS

强度高：多层丝网烧结后，具有极高的机械强度和耐压强度。

■空隙率高、气流分布均匀。

-能够消除击穿短路和阻塞等故障、使用寿命长。

-传质、传热与流态化效果好、效率高、耗气量低。

■可使粉体在小于宁静角的梯度下流动或逆梯度流动。

■易于加工、成型、工艺调节方便。

■操作弹性大、工艺调节方便。

■耐高温、耐腐蚀、高精度：可耐从-200°C〜600°C的温度及酸碱环境的过滤，

对1〜500“m的过滤精度均可发挥均_的表面过滤性能o

■清洗简单：由于采用极佳的表层过滤结构，所以逆流清洗效果佳，可反复使用， 寿命长(可采用逆水、滤液、超声波、溶解、烘焙、振动等方法清洗)O

■ High strength: multi-layer mesh after sintering, with high mechanical strength and compressive strength.

■ High porosity, uniform flow distribution.

■ lb eliminate the short circuit breakdown and blocking fault, long service life.

■ Mass transfer, heat transfer and fluidization effect, high efficiency and low consumption.

■ In the gradient flow, less than some quiet powder can make the inverse gradient flow.

■ Easy processing, convenient adjustment, forming process.

■ Flexible operation, convenient adjustment process.

■ High temperature resistance, corrosion resistance, high accuracy: Resistance from - 200°C to 600°C temperature and filtration of acid and alkali environment, about 1 ~ 500“m filtering precision can play to flat surface filtration performance.

Cleaning is simple: due to the excellent surface filtering structure, so countercurrent good cleaning effect, can be used repeatedly, long life (the upstream,filtrate, ultrasonic, dissolved,baking,vibration etc. cleaning method).