Preparation before operation: Check the position of the lubricant in the bearing box and the pump. If it is not enough, add it and close all the drain water cocks and valves. Fire truck diversion and water injection: 1. When using the water in the pond, remove the suction pipe, one end is connected to the pump suction port, the other end is connected to the water filter and put into the pond, close the water inlet valve, open the water diversion valve, then you can turn to the water Tank water injection. 2. When using water in fire hydrants, use water hoses to connect the fire hydrants to the water injection port outside the water tank. The water is directly injected into the water tank. Fire truck water: When the fire truck uses the water in the water tank, open the rear water inlet valve and start the fire pump, perform the following operations: 1. Low pressure water. After the fire pump work, open the low pressure water ball valve to achieve low pressure water. 2. Shoot out the water. When working at low pressure, close the low-pressure water outlet ball valve and open the ball valve to achieve fire extinguishing. When using fire engines should also pay attention 1. After the water pump of the fire truck is used up, turn on the remaining water switch on the pump and let go of the remaining water in the pump. After the remaining water is drained, close all switches to prevent freezing and the next use. 2. After the water pump has used sea water, sewage, corrosive water flow and foam mixture, apply clean water for more than 1 minute to clean off the residual liquid in the pump. 3. Regularly inspect the lubricant inside the bearing. If it is below the oil level, it should be supplemented. 4. After using the fire pump in winter, run the piston pump several times to drain the residual water in the piston pump to prevent freezing.
The ultra-fine ball milling classification production line is an international standard non-mining processing production line, which combines the ultra-fine ball milling technology with the self-split micro powder classification technology perfectly. The ball mill can be connected with multiple grading machines in parallel grading, also can be connected with multiple series grading, at the same time to produce multiple particle size products.
â— The ball mill classification production line has made revolutionary progress and breakthrough in energy saving technology and classification accuracy, saving more than 50% compared with other ball mill classification production lines and other types of mills. High classification precision, accurate cutting point, large processing capacity;
â— Grading fineness 200~6000 mesh arbitrary adjustment, up to the current domestic and foreign dry grading high level; The new self-split high concentrated phase classification technology is used in the classification production line of ultrafine ball mill.
â— Ultra-fine ball mill for innovative design, crushing efficiency greatly improved, grinding medium ratio science, can effectively produce a large number of fine powder;
â— The hard minerals can be designed without iron pollution. The lining plate and grinding body are made of alumina ceramic, quartz, SILEX or special materials. The grinding medium is rationally proported according to the product requirements, and the filling rate is high to ensure the purity and whiteness of the product.
â— When grinding ultra-fine powder, add grinding additives, improve grinding efficiency, optimize the matching of drive and grinding energy consumption, greatly save energy consumption and classifier to form a closed system, negative pressure transportation, dust-free;
â— Low equipment failure rate, stable operation; The system adopts intelligent frequency conversion control, high degree of automation; Negative pressure flow field design, excellent production environment; Large production capacity, annual output 0.5~ 500,000 tons
china ball grinder mill classifier,ultra-fine ball milling classification production line from china manufacturer and supplier Shandong Jing Xin Powder Equipment Technology Co., Ltd. , https://www.jxpowder.com
5. It is forbidden for water pump to idle for a long time ( more than 1min )