Slurry Model / Shandong high-lift slurry pump price

Slurry Model / slurry pump prices, Shandong high-lift 1, energy efficient:? General impurity transport slurry pump, its efficiency is always falling, and the higher the concentration, the larger the particle size, the greater the reduction in amplitude . While two-phase flow slurry pump slurry transportation, its efficiency is generally higher than that of water. This is because the hydraulic pump design is based on the solid-liquid two-phase flow field designs for water and slurry transportation is concerned, better adapted to the slurry delivery. The down a liter, two-phase flow pump operating efficiency increased 3-10%. So the two-phase flow pump with a new energy conversion. ? Adopt closed impeller, twisted blades, Seiko system to do, to ensure the flow components surface finish, efficiency compared with the cylindrical blade products increased 3-10%. · Lubrication of oil lubrication, reliability has improved greatly compared with similar products, more suitable for China's machinery industry usage, but also reduces the labor intensity. ? · Front cover with back vanes of the impeller, timely discharge reflux slurry, thereby improving the volumetric efficiency, reduce reflux and erosion, improve service life and efficiency of the flow through the device. * Use the same series transmission components, including the carriage and bearing components. Its shaft diameter, rigidity, short cantilever, in harsh conditions will not be bending and vibration. 2, abrasion, longer life generally impurity transport slurry pump, solid occurred mainly impact wear, pump cavitation performance deteriorated with the increasing traffic. The two-phase flow slurry pump flow channel designed to meet the changes of solids flow field, solid line movement along the impeller type, impeller occurs mainly friction and wear, cavitation performance of the pump with the increasing flow of change is relatively stable, So the two-phase flow pump with a new wear law. Under the same conditions, the life of the two-phase flow pumps pump impurities than the average length of 1 to 3 times. ? Adopt new technologies, new technology to guarantee the quality of castings, using advanced resin sand molding process, improve the internal quality of casting and surface quality; using IF smelting furnace, easy to control the growth of crystals within the material; application blast furnace steel chemical composition determination, import advanced spectrometer, testing speed, high accuracy, so as to effectively control the chemical composition of the interior of the casting. ? · Rational design, precise and appropriate material selection, pump flow components using high-chromium alloy Cr26, hardness up to HRC55 ~ HRC64, to ensure that the pump has good abrasion resistance, suitable for harsh conditions use. The new LC-F7 alloy wear-resistant materials company also digestion and absorption of France Cr30 and CD4MCu and other wear-resistant material on the basis of the United States developed, a Rockwell hardness HRC55 or more, integrated life than similar products increased 2-4 times. The company has advanced metallurgical analysis, nondestructive testing and tensile, impact testing equipment, thus ensuring a fundamental individual components of the material in line with national standards; other materials can also be selected according to user requirements and working conditions situation. · General impurity pump impeller with a parallel plate, after the slurry into the impeller, outer vortex formed at the exit to the sides, front and back cover of the impeller and liner serious wear and tear, which is caused by the flow components mainly due to the short life while ZJA series slurry fully absorbed the advantages of ZJ series slurry and Warman pump impeller is designed concave at the exit, so that the front and rear sides of the impeller cover at a rate faster than the middle, slurry outlet punishment for the two fluids, rotate to center, forcing the particles causing the inner spiral toward the center of the flow, the concentration of both sides is reduced, thereby reducing the pump runner and side walls wear. ? The seal, with regard to the different conditions were used dynamic seal (expeller + packing) or mechanical seals, mechanical seals preferred cartridge mechanical seal. This type of seal can be adapted to the requirements of different media delivery, installation and easy to use, and can work in the absence of flushing water. · Sleeve using ductile iron chrome, hardness up to HRC58 ~ HRC62, ensure the shaft from wear. If wear occurs, simply replace bushings, rather than replace the entire axis, and easy to remove. · Advanced heat treatment equipment and technology, heat treatment center has all kinds of heating furnace, salt furnace, quenching tank and other equipment. Due to the high hardness Cr15Mo3 blank, so the need for aging and rough before annealing, the hardness will be reduced to about HRC35, after roughing, then increase the hardness by quenching after finishing the process proceeds to the required size. * Depending on the transmission power, the choice of Wafangdian Bearing Factory manufacturing deep groove ball bearings, angular contact ball bearings ordinary heavy single or double row tapered roller bearings. Bearing positioning accuracy, service life more than 200,000 hours, to ensure long-term reliability of operation of the pump. 3, water, suitable for high concentration of impurity transport · General pump, with increasing slurry concentration, performance gradually deteriorated. The two-phase flow pump hydraulic design full account of the solid (including concentration, particle size, shape, etc.) of the movement, in the delivery of high concentrations (typically up to 60 weight concentration γG ~ 70%) slurry still has good hydraulic performance to meet the requirements of the process of high concentration. Therefore, the two-phase flow pump for delivery of high concentration slurry requirements. · Special design phase flow so that the maximum weight concentration of the liquid mixture of delivery: Mortar 45%, pulp 70%, so as to achieve water and energy conservation, and increasing the amount of transporting solid unit time. Each pump in the factory have been rigorously tested to ensure the lift pump error is ± 5%, shaft power error of ± 5%, the flow rate error of ± 5%, vibration velocity <4.5mm / s, noise <80dBA (from pump 1 meter), and to ensure the performance of each pump can meet the quality requirements of long-term operation. 4, flow capacity, by larger particles. ? Flow Range: 4.6-8000m3 / h Head range: 1.4-123m matching power: 4-1200KW PH value: 2-14 concentration: Mortar 45%, 50% slurry seal form; mechanical seals, packing deputy impeller sealing Material Flow: High-chromium alloy Cr26, Cr28, Cr30A, A49 and other heavy-duty slurry pump Ltd. Zibo Jingzheng / slurry pump types / Shandong high-lift slurry pump price