多介质过滤器的使用效果怎么把握? - 山东多介质过滤器哪家好
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    多介质过滤器的使用效果怎么把握?
    来源:http://www.apzhuoyou.com 发布时间:2020-08-21

    1、要求多介质过滤器出水水箱与过滤板的平行公差不大于2mm。
    1. It is required that the parallel tolerance between the outlet water tank of multi-media filter and the filter plate shall not be greater than 2mm.
    2、滤板的水平度和粗糙度小于1.5毫米。对于滤板的结构,整体加工很好。当圆筒直径较大,或受到原材料、运输等的限制时。它也可以由两个阀门拼接而成。
    2. The levelness and roughness of the filter plate are less than 1.5mm. For the structure of the filter plate, the overall processing is very good. When the diameter of the cylinder is large or limited by raw materials, transportation, etc. It can also be assembled from two valves.
    3、滤板与筒体连接部位的合理处理对空气反冲洗尤为重要。
    3. The reasonable treatment of the connection between filter plate and cylinder is very important for air backwash.
    4、为了消除滤板与筒体之间因加工多介质过滤器和轧制筒体时的误差而产生的径向间隙,弧形环板一般是分段焊接的。接触零件需要采用全焊。
    4. In order to eliminate the radial gap between the filter plate and the cylinder due to the error in processing the multi-media filter and rolling the cylinder, the arc-shaped ring plate is generally welded in sections. Contact parts require full welding.]
    山东多介质过滤器
    5、管和滤板的径向间隙处理方法同上。备注:以上措施保证多介质过滤器过滤和反冲洗只能通过过滤帽或排气管缝隙连通。同时,保证了反冲洗和过滤通道的分布均匀性。
    5. The treatment method of radial clearance between central tube and filter plate is the same as above. Remarks: the above measures ensure that the filtration and backwashing of the multi-media filter can only be connected through the gap of the filter cap or exhaust pipe. At the same time, the distribution uniformity of backwashing and filtering channels is ensured.
    6、过滤板上加工的通孔的径向误差为1.5毫米。增加过滤帽导杆与过滤板通孔的配合尺寸不利于过滤帽的安装或固定。加工通孔需要使用机械设备。
    6. The radial error of the through-hole machined on the filter plate is 1.5mm. Increasing the matching size of filter cap guide rod and filter plate through-hole is not conducive to the installation or fixation of filter cap. Mechanical equipment is required to process through holes.
    7、多介质过滤器过滤帽材料为尼龙,其次为ABS。由于在上部添加了过滤材料,过滤帽上的挤压载荷非常高,需要高强度以避免变形。过滤器盖和过滤板之间的接触面(上下表面)应增加弹性橡胶垫。
    7. The filter cap material of multi-media filter is nylon, followed by ABS. Due to the addition of filter material in the upper part, the extrusion load on the filter cap is very high and high strength is required to avoid deformation. The contact surface (upper and lower surfaces) between the filter cover and the filter plate should be added with elastic rubber pads.

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