When purchasing coal washing machine equipment, we first need to choose a suitable product based on its usage conditions, product quality and other multiple indicators. The original cleaning is inevitably inseparable from water. When using it, controlling the water consumption is one of the effective methods to reduce costs. How should we operate it? Next, Jiaozuo Shenzhou will explain to you.

　　The water consumption of coal washing machinery mainly includes the top water under the screen and flushing water. The top water under the screen is mainly used to supplement the shortage of water under the screen, reduce the liquid level difference between the jigging chamber and the air chamber during operation, and effectively increase the flow rate without significantly changing the maximum speed of the pulsating water flow; The amount of water used for flushing is generally based on the fact that the raw materials at the feeding port of the coal preparation machine can be completely wetted. The amount of water used for flushing accounts for about 20% to 30% of the total water volume, and the top water under the sieve accounts for more than 70% to 80% of the total water volume. The top water under the sieve in the front section will become the transportation water in the back section.

　　The top water under the coal washing machine screen reduces the liquid level difference between the jigging chamber and the air chamber, increases the pressure effect of compressed air, and causes the pulsating water flow to start earlier and end earlier when it rises, enhancing the effect of the rising water flow and weakening the effect of the falling water flow. Increasing the amount of top water under the coal washing machine screen can improve the bed looseness, weaken the suction effect and the sieving of fine materials.

　　Generally speaking, when coal preparation machinery separates 0-50/60mm raw coal, the water consumption is about 2-3.5m3/t of raw coal; When sorting lump coal, the water consumption