GERMANY KAYSEN PUMP CO .,LTD
The main flow components of the centrifugal oil pump include a suction chamber, an impeller and a pressurized water chamber. By changing the material of the pump's flow-through components, the form of the seal, and adding a cooling system for transporting hot water, oil, corrosive or abrasive-containing media.
●The impeller is the core part of the centrifugal pump. It has high output speed and large output force. The blade on the impeller plays a major role. The impeller should pass the static balance test before assembly. The inner and outer surfaces of the impeller are required to be smooth to reduce the frictional loss of water flow.
● The pump body is also called the pump casing, which is the main body of the pump. It acts as a support and is attached to the bracket on which the bearing is mounted.
● The function of the pump shaft is to connect the coupling to the motor and transmit the torque of the motor to the impeller, so it is the main component that transmits mechanical energy.
●The bearing is a member that supports the pump shaft on the pump shaft, and has two kinds of rolling bearings and sliding bearings. Rolling bearings use butter as a lubricant to refuel properly. Generally 2/3 ~ 3 / 4 of the volume will be too much heat, too little and there is noise and fever! The sliding bearing centrifugal pump structure uses a transparent oil as a lubricant and is refueled to the oil level line. Too much oil will ooze along the pump shaft and float *, too few bearings will overheat and burn out! During the operation of the pump, the temperature of the bearing is at most 85 degrees and generally runs at about 60 degrees. If it is high, it is necessary to find the cause (whether there are impurities, whether the oil is black or not, whether it is water) and deal with it in time!
● The sealing ring is also called the leak reducing ring. The gap between the impeller inlet and the pump casing is too large, so that the water in the high pressure zone of the pump flows to the low pressure zone through the gap, which affects the water output of the pump and reduces the efficiency! Too small a gap will cause friction between the impeller and the pump casing. In order to increase the backflow resistance and reduce the internal leakage, and delay the service life of the impeller and the pump casing, a sealing ring is arranged at the inner edge of the pump casing and the outer joint of the impeller, and the sealing gap is preferably maintained between 0.25 and 1.10 mm.
●The stuffing box is mainly composed of packing, water sealing ring, packing tube, packing gland and water sealing tube. The function of the stuffing box is mainly to close the gap between the pump casing and the pump shaft, so that the water in the pump does not flow to the outside and the outside air does not enter the pump. Always keep the vacuum inside the pump! When the pump shaft and the packing friction generate heat, the water seals the water to the water seal ring to cool the packing. Keep the pump running properly. Therefore, it is especially important to check the stuffing box during the running inspection of the pump! The packing should be replaced after about 600 hours of operation.
The main advantage:
●Advanced hydraulic model, high efficiency and wide performance range
●The pump runs smoothly and the noise is low.
●The shaft is a full-sealed structure, ensuring no contact with the medium, no corrosion, long service life
●The shaft seal is sealed with soft packing or mechanical seal. The seal is safe and reliable, the structure is simple, and the maintenance is convenient and quick.
● oil pipeline
●Long distance oil supply
Cutting submersible sewage pump
Diving flow booster
Submersible mixed flow pump
Submersible return pump
Corrosion resistant sewage pump
The Kaysen Pumps GmbH in Schw?bischGmünd, Germany, is one of the world's leading manufacturers of fluid centrifugal pumps and diaphragm pumps. For more than 60 years, Kaisen has achieved the highest standards of reliability and quality of "Made in Germany". With our comprehensive product portfolio, we support customers around the world to successfully grasp the harsh pumping tasks of water supply, mining, industry, chemical, paper, electricity, food, pharmaceutical, sewage and marine industries. As a leading provider of innovative technology in these areas, we are the perfect partner for liquids to be safe, efficient and economical to transport. ,
Germany Kaysen always adhere to the "quality, stresses credibility" for the purpose. Products are selling all over the country, and has gradually developed overseas markets. The company has repeatedly been rated as "the contract with the letter" business, won the trust of users and extensive praise.