Submersible Slurry Pump
1.The slurry pump has high operating efficiency and low loss.
2.The service life of the pump's flow-through parts is relatively long, saving production costs.
3.The entire industrial and mining system operates stably, and the operation of the entire industrial and mining system will not be affected by the operation problems of the pump.
4.Selection parameters: outlet diameter, flow rate, dust, motor power, impeller speed, pumping rate, maximum particles, weight.
Submersible slurry pump is a device used to transport abrasive slurry containing solid particles.
Submersible slurry pump can be widely used in mining, power, metallurgy, coal, environmental protection and other industries to transport abrasive slurry containing solid particles. Such as slurry transportation in metallurgical ore dressing plants, hydraulic ash removal in thermal power plants, coal slurry and heavy medium transportation in coal washing plants, dredging of rivers, river silt removal, etc. In the chemical industry, it can also transport some corrosive slurries containing crystals.
When the slurry pump is working, the pump needs to be placed on land, the suction pipe is placed in the water, and the pump needs to be primed and started. Due to structural limitations, the motor of the mud pump and the submerged slurry pump needs to be placed above the water surface when working, and the pump needs to be placed in the water, so it must be fixed, otherwise, the motor will fall into the water and cause the motor to be scrapped. In addition, since the length of the long shaft is generally fixed, the pump installation and use is more troublesome, and the application occasions are subject to many restrictions.
If there is a spare pump, it is best to use two pumps in turn. If the pump is stuck, you can only repair the pump. You can add a net at the water inlet to prevent too many impurities from entering the pump, so that the probability of the pump being stuck will be much smaller!
The pump should be divided into two aspects: electrical and mechanical. For the mechanical aspect, you can mainly compare the previous maintenance records. The second is the electrical aspect. You need to understand the power of each pump motor and have a certain understanding of its control system. For slurry pumps with mechanical seals, the supply of shaft seal water must be guaranteed. It is strictly forbidden to operate without water, otherwise the mechanical seal will burn out.
Submersible slurry pump adopts a dry motor and pump structure. The motor is protected by a mechanical seal, which can effectively prevent high-pressure water and impurities from entering the inner cavity of the motor. In addition to the main impeller, there is also a stirring impeller, which can stir the slag settled on the bottom of the water into a turbulent flow and then extract it. The main flow-through parts such as the impeller and the stirring impeller are made of highly wear-resistant materials, which are wear-resistant, corrosion-resistant, non-clogging, and have strong sewage discharge capacity, and can effectively pass larger solid particles. It is not limited by the suction range, the slag suction efficiency is high, and the dredging is more thorough. There is no need to equip an auxiliary vacuum pump, and the investment is lower. There is no need to equip an auxiliary stirring or spraying device, which is easier to operate. The motor is submerged underwater, and there is no need to build complex ground protection and fixing devices, which makes management easier. The stirring impeller directly contacts the sedimentation surface, and the concentration is controlled by the diving depth, so the concentration control is more comfortable. The equipment works directly underwater without noise and vibration, and the site is cleaner.
Company Strength:
Hebei Grandwatt Pump Industry Co., Ltd. has been deeply rooted in the water pump industry for many years, committed to delivering efficient and reliable pumping solutions to customers worldwide. With a modern manufacturing base covering over 30,000 square meters, our factory is equipped with intelligent production lines and advanced testing equipment. We boast an annual production capacity of more than 200,000 units, offering a comprehensive range of products including industrial pumps, submersible pumps, centrifugal pumps, and sewage pumps.
Our products are widely used in municipal engineering, agricultural irrigation, industrial circulation, and building water supply, among other sectors.
