_ _ Slurry Pump slurry pump manufacturer in Woburn

Generally applicable to transport liquid pump (water) containing suspended solids called slurry pump. Currently beneficiation, coal preparation plant each one of the devices indispensable process. Slurry different principles can be divided into single-stage / multi-stage, single-suction / double suction, cantilevered, horizontal / vertical and horizontal split casing / vertically integrated and other types, as shown, the basic structure of the impeller pump casing, shaft, bearings and bracket composition further includes an electric motor power, to wheel or belt wheel couplings, wear parts also include liner bushings, seals, including seals, vice impeller support It includes stents, but the internal principle is the same, when the impeller is rotated rapidly, prompting media quickly rotating blade, rotating media from flying out of the impeller under the effect of centrifugal force, after being thrown medium pump impeller the central portion forming a vacuum region, the medium at atmospheric pressure (or pressure) to effect the pressure within the feed pipe through the pipe network. This endless cycle, you can achieve continuous feed, head and flow process to achieve the design requirements. Of course, the feeding method currently used push-through, which is higher than the feeding tube material level, you can subtract steps from the water or irrigation pump housing to the inside. Slurry seal parts with two seals, impeller seal ring, the impeller and the pump casing is there should be a gap, if the gap is too big, wheel thrown out of part of the liquid is returned to the inlet of the impeller from the gap, resulting in pump efficiency decrease, if the gap is too small can cause the pump casing and impeller wear. Fit the sealing ring acts as a withstand wear and tear, and prevent leakage role. Shaft seal: The pump shaft protruding at the shaft seal mechanism between the rotating shaft and stationary pump, we call shaft seal, its role is to prevent the high pressure pump, fluid leaks, pumps from time to time in the low pressure air into the pump, mechanical seal, it is through the static and dynamic sealing ring friction two ends fit closely to achieve the seal, which reflects the characteristics of the mechanical seal, it is also known as seal mechanical seal. Hebei fertile Pump Co., Ltd. to provide for a higher concentration of working conditions, we tend to choose heavy slurry pump, you can choose a lower concentration of light slurry pump. Specific to the difference ZGB slurry pumps and slurry pump ZJ still have a lot of: 1 Features: The basic structure is similar to the two pumps, slurry pumps are double hull, but there are still differences, such as the ratio of the weight of ZJ of ZGB weight, because the materials used ZGB more. 2 Features: Two pump system can also have similarities, such as are used cutting mode adjust the speed of the impeller, so easy to have adopted direct motor, but also said the biggest difference between the two pumps, that is, for different operating conditions and design. In addition to considering the slurry concentration, the other pump head ZGB generally higher, so it became high-lift slurry pump, if the conditions of the lift higher, consider ZGB. Of course, ZJ series of lift pump models also have a high, even when a comprehensive analysis of the selection conditions. 3 Price: same size models of the size of slurry pumps, ZGB than ZJ be expensive, because the materials, high cost. 4 Application: At present, the market ZJ with multiple applications in domestic power plants, coal preparation plant more generally less concentrator with ZJ series. Selections are generally more used EHM slurry pump. ZGB more general application in the selection field has its requirements for high lift more conditions.