AjaxDrilling fluid slurry pumpSummarize construction preparation conditions

metallurgy, coal, environmental protection, electric power and other industries to transport corrosive solid particle slurry. For example, in the field of chemical industry, corrosive mixed pastes of chemical crystals are transported. Electric ash removal, coal washing plant slurry transportation, etc. Submersible slurry pump blade　　We also need to limit the starting frequency and select appropriate thermal protection devices for use.Ajax　　 The pump without self circulation cooling device shall not be exposed to the water surface for a long time to prevent the electric pump from overheating and damage.　　It will generate heat, but when it is serious,AjaxVertical centrifugal slurry pump, it will directly burn out the insulation; There may also be some faults in the ventilation system. At this time, it is necessary to check whether the fan of the submersible slurry pump is damaged or rotatingSanta Marta,　　Do a good job of fixing to avoid the motor falling into the water and directly scrapping.　　Adjustment. When using the submersible slurry pump,AjaxSubmersible sewage pump, accessories will be used and some auxiliary measures will be taken to improve the overall performance of the equipment and ensure the stable use of the equipment. Many users do not pay attention to these things when using them, which will cause equipment problems and affect work efficiency. So we&#;re using　　Whether the pump is evacuated or overflowed, etc., and handle it at any time.

　　There is no need to equip auxiliary mixing or spraying equipment, and the operation is simpler. The equipment is directly submerged for operation, without noise and vibration, and the site is cleaner.　　If the sewage contains fiber objects such as gloves, we suggest that the cutting submersible sewage pump with cutting is more appropriate; WQ submersible sewage pump can only transport Ordinary sewage. Excessive solid content in sewage leads to infarction. It can be applied to wqk submersible sewage pump with open impeller structure,　　The use of water pumps for agricultural drainage and irrigation can improve the ability of agriculture to resist natural disasters, increase production and ensure income, and provide material conditions for agricultural mechanization and water conservancy.Equipment maintenance,　　Schematic diagram of vertical slurry pump II. Why does the demand for submersible slurry pump increase greatly? From the perspective of market demand, although the absolute number of submersible slurry pumps has not exceeded that of vertical slurry pumps, mainly due to the convenience and flexibility mentioned above; In addition for submersible slurry pump　　Do not exceed the rated current.　　The high-pressure water flows to the space occupied by the original bubble at a very high speed, forming an impact force. The metal surface of the pump was fatigued and damaged by these impacts. Cavitation is caused by air bubble rupture and material stamping due to the difference in air temperature and pressure

　　First, let&#;s talk about the familiar vertical slurry pumps. Here we refer to ZJL and SP submerged slurry pumps. Strictly speaking, the submersible slurry pump is also a vertical slurry pump, because its axis is basically vertical when it works but it can be completely immersed in water when it runs, so it is a good choicedetails,　　If the pump outputs more medium liquid, it will certainly do more work. If it sends less water, it will certainly do less work, and the current will be correspondingly reduced. Pump power (kw) = head (m) × Flow (m/s) × The gravity of the fluid (kg/m for water) divided by (power conversion factor) divided by the efficiency of the pump (about　　Automatic pump failure: cause: A. whether the frequency converter has abnormal symbols; b. Whether the actual pressure is higher than the set pressure.　　The equipment is integrated with the oil cooler, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal forceAjax,　　Rotate in the rolling direction until the friction between the impeller and the front guard plate stops, then use the adjusting bolt to move the rotor backward,AjaxWQ submersible sewage pump, record the forward and backward movement gap, evenly distribute it between the front and rear guard plates of the impeller until the gap between the impeller, the front guard plate and the rear guard plate is flat, stop, and tighten the two dust discs and fasten them on the shaft. adjustment　　What is the order.　　.