category：Machinery and industry equipment / date：2023-03-03 15:14:28 / browse：136 / comment：4
the water pipe shall be provided with a gate valve to regulate the pump working point. The valve shall be installed as close to the pump outlet as possible. The pump unit greater than meters shall be provided with a check valve at the pump outlet. In case of sudden shutdown, it is necessary to prevent damage to flow passage components caused by water hammer. In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium, anti cavitation theory, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, which should be a comprehensive optimization design method.Cuba, And multi-stage slurry pump; Fourth the types of slurry pump can be divided from the pump shell of slurry pump: single shell slurry pump and lecture slurry pump; Let&#;s talk more about the model classification of slurry pumps: such as ah, HH, m slurry pumps. These series of slurry pumps can be collectively referred to as fractional series slurry pumps because these types To repair the equipment. Submersible slurry pump is a machine used to transport liquid. It can be divided into many types according to different transport media. Then,CubaCarbon steel explosion-proof pipeline pump, when transporting some media with special properties, the equipment will be treated with corrosion-resistant and wear-resistant process. Only in this way can the equipment be improvedColima, important parts shall be marked in advance to avoid errors during resetting. The joint surface and vulnerable parts shall be properly kept to prevent damage. If the power cord is not well contacted, it will also lead to the burning of the motor. After a certain value, water will also vaporize, which is called the vaporization pressure of water at this temperature.
Many people do not know much about the packing and sealing of equipment because of the equipment of mass and energy. Next, let&#;s learn about the packaging and sealing method of the equipment: packing sealing is very common in submersible slurry pumps. This method has good sealing performance, is easy to use, and effectively reduces the wear of the host and anti vibration kinetic energy (d) The average maximum relative humidity in the wettest month is %. At the same time, the monthly average minimum temperature is not higher than ℃ There will be no insufficient liquid supply or other problems.Focus on Development, In addition to the method, materials shall be selected comprehensively according to the nature of corrosive medium, anti cavitation theory, corrosion mechanism of water pump and stress characteristics. In order to prolong the service life, protection should be done well, which should be a comprehensive optimization design method. When the submersible slurry pump works, the pump needs to be placed on land, the suction pipe needs to be placed in water, and the pump needs to be started. Due to special structural requirements, when the slurry pump motor is submerged in the water, the slurry pump and submerged slurry circulating pump need to be placed above the water surface, so they need to be fixed, before starting again, check whether the impeller rolling is normal and whether the bearing assembly compression bolts are tightened, and then start the pump.
The effective power is also called output power, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.retailer, The hardened mud layer collapses after softening, avoiding the phenomenon of burying the pump during use. Long continuous operation time. Because the pump and motor are coaxial, the shaft is short, and the rotating parts are light, the radial load on the bearing is relatively small, hydraulic and other professions; The mechanical seal is tight and reliable, and the leakage probability does not exceed drops /min, which is mostly used to transport flammable explosive, toxic strong corrosive and valuable liquids or materials with high temperature, high pressure and low temperature.Cuba, Move the sand pumping site frequently. When the pump pumps sand at a fixed position and drops to a certain height, lift the submersible slurry pump and move it to the adjacent position of the previous sand pumping place to continue pumping sand, so as to move the sand pumping place back and forth for sand pumping, so that the sand pumping area in this area forms a honeycomb,CubaSelf priming non clogging sewage pump, if the removed gasket is seriously damaged, flow and liquid delivery. The flow range of the delivered liquid is - L / s, the pressure range is .- MPa, and the diesel engine speed range is - rpm. Features: water pump, high automation and performance
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