The frequency conversion slurry pump is different from the ordinary slurry pump
What is the difference between the variable frequency slurry pump and the general slurry pump? In fact, the key to this problem is to figure out what is the frequency conversion, what is the frequency conversion slurry pump? Why do you want to change the frequency? If you know this problem, we will understand the frequency conversion slag very simply. The slurry pump is different from the general slurry pump.
The variable frequency pump is a new type of electromechanical control that simplifies the messy water supply equipment. It is a new generation product that replaces the traditional water supply equipment. It can be directly connected with the water pipe network and installed on the water inlet pipe. The negative pressure switch or the negative pressure eliminator protects the water pipe from forming a negative pressure, avoiding the trouble of building a concrete reservoir or a water tank.we are China slurry pump manufacturer,we can guarantee quality.
This equipment makes full use of the original power of the water pipe network, and superimposes part of the pressure on the basis of the original pressure. Compared with the required pressure, it is almost the same, which makes the selection of the secondary pressure equipment less and saves capital. Together, it can also greatly save energy in the process of use. It is the most advanced and latest secondary water supply method.
The variable frequency pump is composed of a slurry pump, a motor, a pressure sensor, a microcomputer and a frequency converter. The pressure collected by the sensor is transmitted to the computer and then controlled by the PID program to drive the motor to the set pressure.
The variable frequency pump passes the conditioning speed to reach the conditioning flow under the condition of stable pressure. The constant pressure variable frequency pump water supply characteristics meet the requirements of high efficiency and energy saving required by various industries.
Applicable to central air conditioning system, factory industrial equipment, district heating, hotels, hotels, for warm water, cold room equipment, water plants, power plants, township water supply, rural safe water diversion projects, high-rise buildings, water supply systems, water treatment systems, fire protection systems Boiler water supply and various industrial sites, liquids that are light, clean, free of solid particles or fibers.
We often say that the frequency conversion refers to a frequency change process of the motor. After the frequency conversion of the motor is used to change the rotation speed of the motor, and then the technical parameters such as the flow head of the slurry pump are adjusted to play a control role.
The frequency conversion of the variable frequency slurry pump refers to the motor. The variable frequency slurry pump should be the frequency conversion motor driven by the slurry pump, which is the adjustable frequency. The variable frequency motor is able to regulate the speed regulation flow, reach the energy saving intention, and the starting current is small. To protect the strength of the small workload.
Generally, the slurry pump uses a general motor to drive the slurry pump to roll, so-called power frequency motor. Our daily frequency is 50Hz, and it cannot be adjusted. The slurry pump conditioning flow demand is achieved by valve throttling, so it is not energy efficient.
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Main Specifications: Size: 1-30 inches Capacity: 25-13860 m3/h Head: 5-60m,we are LAP low abrisive slurry pump manufacturer,we can guarantee quality. Material: Hi-chromium metal liner, or Rubber liner Seal: Packing seal, Expeller seal
Applications: Series HAP slurry pumps are widely used in the mining, coal washing plant, power plant, metallurgy, petrochemical, building material, dredging and other industrial departments, etc. It is used in the various working sites including hydro cyclone feeding pump, magnetic separator feeding pump, underflow slurry pump (thickener underflow pump, filter separator underflow pump), flotation feeding pump, vibrating sieve feeding pump, shaking grading pressure pump, concentrate pump, and tailing pump.
Features: 1. This sump pump is with single pump casing, vertical cantilever designed; 2. To use double suction and open type impeller design, and the impeller could be high chrome alloy of rubber lined material;we are vertical sump slurry pump supplies,we can guarantee quality. 3. The bearing is used grease lubrication; 4. The clearance between the impeller and frame plate could be adjusted, to make sure our pump run in its highest efficient; 5. No need any shaft seals; 6. The pumps could be direct coupling drive or with belt drive by motor;
Working Applications: Series HHD slurry pumps are widely used in the mining, coal washing plant, power plant, metallurgy, petrochemical, building material, dredging and other industrial departments, etc. It is used in the various working sites including hydro cyclone feeding pump, magnetic separator feeding pump, underflow slurry pump (thickener underflow pump, filter separator underflow pump), flotation feeding pump, vibrating sieve feeding pump, shaking grading pressure pump, concentrate pump, and tailing pump. Designed for handling strong abrasive and high concentration slurries, HHD series slurry pumps are cantilevered heavy duty slurry pumps with metal liner. With thick wear parts and heavy-duty support, HHD series could run in series in the allowable range of pump working pressure.
1. Supplying the Exchangeable Pump Parts With the Warman Series Pumps 1) HAP series pump Volute liners, impellers, and suction liners under heat treatment; 2) Pump volute liners & impellers under machining work; 3) Pump parts under casting; 4) The Vanishing mold casting technology is adopting;
Main Specifications: Size: 65mm-300mm Capacity: 50-1800 m3/h Head: 50-90m Material: Hi-chromium metal liner, or Rubber liner Seal: Expeller seal combined with packing and Mechanical seal
Cost Advantage: (1) The efficiency of XS pumps are 2%~3% higher than the same type pumps due to adopting advanced hydraulic model and thus minimum the operating costs. (2) The NPSH of type XS pumps are 1-3 meters lower than the same type split pumps due to using advanced hydraulic model and advanced manufacturing technique and thus minimize the foundation costs and extending the using life. (3) Type XS pumps are suitable for any site working condition due to using SKF NSK bearing and other parts chosen by the customers and thus minimize the maintenance costs.
Pump Features: 1. Series of TL(R) FGD pump is a single-stage ,single-suction ,horizontal centrifugal pump .This series pump is matched by tight structure X bracket. It mainly used as the circulating pump for absorbent tower in FGD appliances. It has such features: wide rang flowing capacity ,with high efficiency, high saving power. 2. Bearing lubricating way: diluted oil 3. This kind of pump adopts back pull-out structure keeping it easy construction and easy maintenance. It does not need disassemble inlet & outlet pipeline.
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