中文
The rotor pump is a widely used equipment in the industrial field. Although it is not commonly seen in daily life, once it enters the industrial field, the rotor pump is definitely a hot topic, and its application range is particularly wide. Because rotary pumps have high practicality, their presence can be seen in various industries of the national economy. Let's take a detailed look at rotary pumps together.
2021-01-15
Basic methods for daily maintenance of high viscosity rotary pumps
High viscosity rotor pumps should be stored in a dry, clean, and corrosion-free environment during daily use. Electric oil pumps should be stored and replaced with the same parts. When disassembling and inspecting high viscosity rotor pumps, each part should be well preserved, and special attention should be paid to the explosion-proof surface of the explosion-proof parts to prevent damage, including insulation pads and sleeves. If there is any damage, it must be replaced with new and identical parts. Substitute materials with lower performance than the raw materials or parts that do not meet the original specifications must not be used. During assembly, all parts should be installed in their original positions without omission.
2021-02-01
The shape and characteristics of the rotor of a rotary pump
Rotary pump, also known as universal conveying pump. The main reason is that it can meet the needs of different material transportation processes by replacing rotors with different shapes. Therefore, the rotor pump has the means of continuously conveying materials, regardless of whether the material to be conveyed is thin, viscous, granular, or almost non flowable. Its rotor has many shapes, and if there are many contour curves according to different types, this will be mentioned in the following introduction. Generally speaking, there are several types of rotor pumps:
2021-02-14
Inspection and maintenance of cam rotor pump
Cam rotor pump is suitable for conveying high viscosity between 0.02 and 100Pa The physical properties of heavy oil, crude oil, residual oil toothpaste, cosmetics, paste foods, ointments, Huai lubricating grease, rubber, fiberglass, asphalt, oils, inks, and chemical fiber slurries with a temperature below 200 ℃ are guaranteed to ensure that the original quality is not affected in the slightest. It is also suitable for transporting corrosive liquids containing various particulate solid particles.
2021-03-01
The difference between gear oil pump and rotor pump
Gear pumps and rotor pumps are both positive displacement pumps. In the definition, gear pump is also a type of rotor pump, but in actual naming, due to the time period when the cam pump flows into China. So it is usually referred to as a rotor pump, and a gear pump is named separately. The principle of conveying in the medium is basically the same for both. The main difference lies in the form of the rotor, with each having its own advantages.
2021-03-16
How to use a high viscosity rotor pump correctly?
High viscosity rotary pump is a new type of displacement pump developed according to the needs of industries such as petroleum, chemical, coatings, fats, pharmaceuticals, dyes, and food. Due to the selection of different materials and structures, this product is widely used for conveying media with different properties and viscosities. If a high viscosity rotor pump accidentally experiences insufficient or interrupted flushing fluid, the one-way valve will automatically close, and the friction ring will bear the load of the fluid at the medium end, thereby cutting off the sealed medium from entering the sealing chamber, thus providing protection for the seal.
2021-03-31
Some basic knowledge about rotary pumps
Rotary pump is a very popular equipment. The reason why rotary pumps are popular is because they have many advantages. If rotary pumps have fewer advantages, they will definitely not be so popular. So, what are the advantages of rotary pumps? What are its application areas?
2021-04-15
What technical characteristics do rotor pumps reflect during operation
The rotor pump adopts an external dynamic and static ring type mechanical seal, which can be immediately cleaned with water, is resistant to high pressure, is not easily damaged, has no leakage, is small in size, has a large total flow rate, and the pump head working pressure is high. It can be quantitatively analyzed and transported from a long distance and high friction resistance. The centrifugal impeller of the pump is separated from the transmission gear of the transmission system, and a certain gap is ensured between the various parts in the pump chamber, which do not touch or damage each other.
2021-04-30
2021-05-04
A rotary pump changes its working volume through the relative motion between the rotor and the pump body. A pump that further increases the energy of the liquid. A rotary pump is a rotary positive displacement pump. Its flow rate does not vary with changes in back pressure. Introduction to Rotary Pump Rotary pump is a type of positive displacement pump. It consists of a rotating rotor and a stationary pump body. It does not have suction and discharge valves. The working volume is changed by the relative motion between the rotor and the pump body. The liquid is discharged through the squeezing effect of the rotating rotor. Leave space on the other side at the same time. Forming low pressure. Enable liquid to be continuously inhaled.
2021-05-27
Introduction to cam rotor pump
Cam rotor pump. It is one of the advanced fluid equipment. Its rotor is fully coated with rubber. Strong wear resistance,. The clearance between the rotor and the casing has high precision, strong self suction, and high lift. This pump is reliable, sturdy, and energy-saving,. Can transport various viscous or granular media. Energy saving, time-saving, no need for drainage pumps, suitable for various complex fluid media. Dry installation, online maintenance and low-cost maintenance, stable operation, self suction, wear-resistant, and not easily clogged. Product details of cam rotor pump Cam rotor pump performance test bench: used to measure the solidity of cam rotor pumps. Liquid vapor three-phase flow curve. Wear test and internal flow characteristic test
2021-06-10
Working principle and characteristics of cam rotor pump
Cam rotor pump, performance test bench: conducting solid and liquid tests. A multifunctional test bench for measuring the curve, wear, and internal flow characteristics of a three-phase flow cam rotor pump. Cam rotor pump test bench Experimental principle: This test bench is a closed test bench. The test bench mainly includes a testing pump, solid-liquid, gas-liquid mixing tank, motor, pressure measuring device, and electromagnetic flowmeter. Electric balance valve and pipeline composition. During the experiment. Utilize the regulation of electric power regulating valves. Under different traffic conditions. Measure the flow meter readings at a corresponding speed. Pressure parameters at the inlet and outlet of the rotary pump. A set of data such as flow rate Q, head H, and power N of the cam pump can be obtained. Thus, draw the H-Q N-Q characteristic curve of the pump. The test bench can also use visual testing methods such as PIV high-speed cameras to test the internal flow characteristics of the test pump when installing a transparent model pump.
2021-06-29
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