中文The task purpose and skill characteristics of rotary pumps
2020-11-18
Rotary pumps, also known as colloid pumps, vane pumps, three blade pumps, general-purpose pumps, etc., are volumetric pumps. It utilizes the periodic changes of multiple constant volume pumping units in the working chamber to achieve the purpose of pumping, and indirectly converts the mechanical energy of the prime mover into the pressure energy of the pumping. The flow rate of a rotary pump depends only on the variation value of the working chamber volume and the frequency of change per unit time, and is (in fact) independent of the discharge pressure; Operate the upper part of the rotor pump during the work process to achieve the material purpose through synchronous rotation of a pair of rotors.
Skill characteristics:
1、 The high-strength acid and alkali resistant rotating shaft design ensures stable and accurate operation of the rotor at the center of the working chamber. It has particularly high strength and stiffness, playing an important role in eliminating vibration and improving the service life of mechanical seals;
2、 Products with different working gaps can be selected to meet the pressure requirements of different industries and mines, with an input pressure of up to 13 bar;
3、 The pump body is equipped with a special fixing mechanism, which does not affect the position of the mechanical seal and other fixed components when disassembling the protective device;
4、 The mechanical sealing structure design of the waveform plate spring makes the stress on the sealing surface more uniform and has a longer service life.
5、 Rotary pumps of various shapes can be completely interchangeable on the same equipment;
6、 All materials are acid and alkali resistant stainless steel, which fully meets the needs of food hygiene and pharmaceutical industry applications, and can meet the needs of CIP cleaning;
7、 The synchronization of gears and bearings in high-precision manufacturing equipment is a necessary condition to ensure the accuracy of equipment operation;
8、 Provide multiple energy transfer mechanisms that can fully meet the needs of any special process conditions;
The above is the task purpose and skill characteristics of the rotor pump that the editor brought to you today, hoping to be helpful to you.
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