|用途: 水||型号: KAYSEN||工作压差:|
|制造商:||压力环境: 常压||介质温度: 180℃|
|驱动方式: 电动||适用介质: 水||是否进口:|
KAYSEN凯森卧式多级离心泵 GERMANY KAYSEN Imported horizontal multi-stage centrifugal pump
GERMANY KAYSEN Imported horizontal multi-stage centrifugal pump summary:
Imported horizontal multi-stage centrifugal pump is a horizontal single suction multistage segmented centrifugal pump. It adopts the hydraulic model of high efficiency and energy saving products recommended by Green in England, and occupies the leading position in the industry. The utility model has the advantages of high efficiency, wide performance range, safe operation and balance, low noise, long service life, convenient installation and maintenance, etc.. Any other liquid that provides clear water or physical or chemical properties similar to water. It can also change the flow passage parts, seals, and add cooling systems to transport hot water, oil, corrosive or abrasive media. Products to implement ASME B73 standard "multi-stage centrifugal pump type and basic parameters" standards.
GERMANY KAYSEN Imported horizontal multi-stage centrifugal pump characteristic:
Imported horizontal multi-stage centrifugal pump is composed of shell parts, rotor parts, balance structure, bearing parts and sealing parts.
The shell part is mainly composed of a suction section, a middle section, a spit section, a guide vane, a back section, a bearing body and the like, which are bolted together. The direction of rotation of the pump, from the end of the drive, the pump rotates clockwise.
The rotor part mainly consists of the shaft and the impeller, shaft sleeve and balance plate which are mounted on the shaft. The shaft parts are fastened by flat keys and sleeve nuts, so that the shaft and the shaft become one body, and the whole rotor is supported in the pump casing by both ends of the bearing. The number of rotors in the middle part of the rotor is determined according to the pump number.
When the pump is in use, the shaft seal must be connected with water sealed. Water seal is used in two conditions: one is the use of the first impeller of water, and the other is to quote foreign water. As shown in Table 3, the water sealed with water is referenced as an external seal water, and the water sealed with the first stage impeller is not used as the seal water. The degree of tightness of the packing gland must be appropriate, when the liquid can drop drop by drop. When the temperature of the medium transported is higher than 80 ℃, cooling water must be introduced into the packing gland and seal cooling chamber, cooling water and water are the external reference room temperature water, cooling water pressure is 1.5-3kg/m3, water pressure is higher than that of the seal cavity is 0.5-1kg/m3. Each type of pump water seal and seal cooling chamber, but the water pipeline interface position is different, the pipeline interface in the axial position see the pump structure.
The balancing mechanism is composed of a balance ring, a balance sleeve, a balance disc and a balancing pipeline.
The bearing part is mainly composed of bearing body and bearing. This pump bearing has two kinds of sliding bearings and circulation. Bearings are not subjected to axial force, the pump in operation, the rotor part in the pump housing should be able to freely move the axis of the earth, can not use radial ball bearings.
5.Sealing and cooling of pump:
The suction section, the middle section, the spit section and the guide vane of the shell part are coated with molybdenum disulfide grease to seal.
The rotor part and the fixed part are sealed by a sealing ring, a guide vane sleeve and a filling. When the wear degree of the seal ring and guide vane sleeve has affected the work and performance of the pump, it should be replaced in time.
GERMANY KAYSEN Imported horizontal multi-stage centrifugal pump structure description:
1.The pump inlet and outlet are in the pump axis below the horizontal axis and vertical position, the pump shell. In the open, it is unnecessary to remove the water discharge pipe and a motor (or other prime movers) to see from the coupling to the pump, pump are inverse to the needle. Rotation. In accordance with the user's special order requirements, can also be changed to inch needle rotation.
2.Pump main components are: pump body, pump cover, impeller, shaft, double suction sealing ring, shaft sleeve, bearings and so on. The shafts are made of high quality carbon steel, and the remainder are made of cast iron. The pump body and the pump cover form the working chamber of the impeller, and the screw holes for installing the vacuum meter and the pressure gauge are arranged on the water inlet and the water outlet flange, and the lower part of the inlet and outlet water flanges is provided with a water outlet pipe hole.
3.The impeller is static balanced, fixed by the sleeve and the sleeve nuts on both sides. Its axial position can be adjusted through the sleeve nut, the axial force of the impeller with the symmetrical arrangement of its blades to achieve balance, there may be some residual bearing axial force which is coaxial end bearing.
4.The pump shaft is composed of two single row radial ball bearing, bearings mounted in the bearing body at both ends of the pump body, with lubrication, double suction to reduce the water pressure water chamber drain back to the suction chamber sealing ring.
5.The water pump is directly driven by the motor through the coupling.
6.The shaft seal is a soft packing seal, in order to cool, lubricate the sealing cavity and prevent leakage of air into the pump, there is a water seal between the packings. When the pump works, a small amount of high-pressure water flows through the water seal pipe into the packing chamber and acts as a water seal.
GERMANY KAYSEN Imported horizontal multi-stage centrifugal pump technical parameter:
Flow rate: 6.3-450m3/h
Temperature range: less than or equal to 105 ℃
Working pressure: 3.0Mpa
GERMANY KAYSEN Imported horizontal multi-stage centrifugal pump scope of application:
For the delivery of solid particles without water, and physical and chemical properties similar to the clear water, liquid temperature is not more than 80 ℃, suitable for mines, chemical plants and urban water supply and drainage.
Shanghai Bingqi Valve Co., Ltd. for KAYSEN company general agent in China, is China with KAYSEN proxy and sales rights, provide service and technical support, mainly for Chinese customers at the same time, will also actively participate in the training of technical personnel of butterfly learning headquarters, and continue to grasp the product principle, practical operation and Engineering Technology based on customer demand, improve the Chinese area.
GERMANY KAYSEN International Co., Lid is the field of fluid control in the Asia Pacific region is one of the main production and suppliers, the company headquarters is located in Clay Forde, has an experienced R & D team, the implementation of a global unified design, unified standards, a leading position in the field of water pump. In many countries, there are production pump base, China by the Shanghai Bingqi valve, responsible for the Chinese market business and technical support center, while selling to the Chinese market.
GERMANY KAYSEN products have been widely used in various fields for municipal drainage, construction, petroleum, chemical, gas, food, pharmaceutical, power generation, metallurgy, mining, boiler steam system, pressure vessel, atomic energy, aerospace, rockets, and people's daily life.
GERMANY KAYSEN the main products are: pipeline pump, centrifugal pump, diaphragm pump, magnetic pump, vacuum pump, submersible pumps, sewage pumps, metering pumps, sanitary pump, blower and other products.
KAYSEN company pays attention to product quality and service life, all adopt the advanced manufacturing technology and production equipment, and unremittingly research and development of new products, the whole process of quality control to ensure uninterrupted, used in the production process (SPC) process control (TQM) and total quality management; strictly regulate the implementation of KAYSEN has not let the quality drag day, effectively guarantee the performance of each product details.
Fluid control technology master core, market leading products, services and solutions that help users improve efficiency, bring critical infrastructure.
We work closely with the user, support a series of system using technology and file reports provide pre-sale, sale, customer service and technical support services, with your trust and support, we will be more perfect and more efficient to provide technical solutions of fluid pump.