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过滤是为了去除水分,而一般真空过滤机在抽吸料液中水分的同时,也抽吸入空气和小于滤布微孔的细粒。因此滤饼水分高,滤液浑浊,工作效率低,能源消耗大,运行成本和故障率高,维护工作量大,滤布消耗大。 陶瓷真空过滤机的出现改变了传统的过滤方式,使这种状况有了革命性的变化。它在真空抽吸时,因陶瓷形成的微孔的毛细管作用原理,只能让水通过,而空气和矿粒无法通过。因此无真空损失,不但使过滤机在接近真空状态下运转,过滤压差大(≥0.097MPa,一般过滤机为0.06-0.07MPa),滤饼水分低而且可调(≤9％,一般过滤机为11％左右),而且节约抽吸动力(电耗是普通过滤机的10％)。滤液清澈,可直接用作反冲清洗,节约了水源,洁净环保。此外,采用超声波与酸液结合清洗滤板,滤板不易堵塞,固
Filtration is to remove moisture, while the general vacuum filter in the suction of liquid water, but also sucked into the air and less than the fine pores of the filter cloth. Therefore, high cake moisture, filtrate turbidity, low efficiency, energy consumption, high operating costs and failure rates, maintenance workload, filter cloth consumption. The advent of ceramic vacuum filters has changed the traditional way of filtering and revolutionized this situation. When it sucks in vacuum, the capillary action of the micropores formed by the ceramic can only allow water to pass through, but the air and mineral particles can not pass through. Therefore, no loss of vacuum, not only the filter close to the vacuum state of operation, the filter pressure (≥ 0.097MPa, the general filter 0.06-0.07MPa), filter cake low and adjustable water (≤ 9%, the general filter About 11%), but also save pumping power (power consumption is 10% of ordinary filter). The filtrate is clear, can be used directly as a recoil cleaning, saving water, clean and environmentally friendly. In addition, the combination of ultrasonic and acid cleaning filter plate, filter plate is not blocked, solid