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选矿厂清水加压泵站供应全厂水封水,总供水量180m~3/h,而水箱调节容积仅8m~3。水封水供给水源主要是真空泵冷却回水,其水量变化范围极大,更加大了水箱的调节难度,为了保证生产用水,选厂将自来水补水管开至最大,使水箱始终有溢流,因此水箱的总进水量远远大于水箱的出水量,不可避免地造成了极大的浪费。为解决浪费水的问题,选厂曾尝试使用传统的浮球阀,但由于φ100水管配用直径为600mm的浮球,其受到的浮力随水箱内水面起伏而变化较大,很快就造成阀杆损坏,效果并不理想。而100x—小球浮球阀为一种新型浮球阀,其中控制主阀的浮球,直径仅为同等规格传统浮球阀的1/10,其工作原理是:利用向导阀的启闭控制主阀上下控制室内的压差,达到控制主
Concentrator pumping station clean water supply plant water seal, the total water supply 180m ~ 3 / h, while the tank adjustment volume of only 8m ~ 3. Water seal water supply is mainly the vacuum pump cooling back to the water, the water a great range of changes, even greater difficulty in the adjustment of the water tank, in order to ensure the production of water, tap water plant up to the maximum, so that the tank always overflow, so The total water tank inflow is much larger than the water tank, inevitably caused a great waste. To solve the problem of waste of water, the factory has tried to use the traditional float valve, but with φ100 water pipes equipped with a diameter of 600mm float, the buoyancy received by the water tank with fluctuations in the surface of the larger changes, and soon the stem Damage, the effect is not ideal. The 100x-ball float valve is a new type of float valve, which controls the main valve float, the diameter of only the same size traditional float valve 1/10, its working principle is: the pilot valve opening and closing control of the main valve up and down Control of indoor pressure, to control the main