Electromagnetic pump work without any rotating parts, so that it works better protected, it has no wear and tear, maintenance-free, simple structure, access to ultra-high wave peak and other advantages, as it gradually Into industrial production, its research on the more in-depth, then the electromagnetic pump which parts? Which parts of the electromagnetic pump electromagnetic pump, in the magnetic field in the fluid under the action of electromagnetic force in a certain direction of flow of the pump. The use of magnetic field and current in the conductive fluid interaction, the fluid by the electromagnetic force generated pressure gradient, thereby promoting fluid movement of a device. Mostly used for pumping liquid metal, so called liquid metal electromagnetic pump. Electromagnetic pump is composed of a coil frame, adjusting screws, spring transmission rod, armature, plunger, single flow Versailles, tableting and pump head and other components. When an instantaneous current is applied to the electromagnetic windings, a suction force is generated in the closed circuit formed by the electric stopper and the armature. The suction force causes the armature to move downward and compress the spring through the transmission rod. The plunger coupled with the electromagnetic pump and the armature also simultaneously moves downward Mobile, the original liquid stored in the plunger on the open single flow Versailles. When the electromagnetic pump power is cut off, the suction disappears, the spring and the plunger spring back to the armature and a single flow Versaille seal liquid channel, then has flowed through a single flow where the liquid is squeezed upward pressure into the ball , Complete a pump action, plunger and armature so back and forth action (20 times / sec trip 6-7 mm) so that the liquid inside the well into the collector, the flatulence. Electromagnetic pump without mechanical moving parts, simple structure, good sealing, reliable operation, does not require shaft sealing, so in the chemical industry, the printing industry for the transport of some toxic heavy metals such as mercury, lead, for the transmission of nuclear power plant Liquid metal (sodium or potassium, sodium-potassium alloy) as a heating medium is also used to transport molten non-ferrous metals in casting production. Flow up to 13,000 m 3 / h, pressure up to 1.7 MPa and temperature up to 1200 ° C. As a developing country, our country is still developing and upgrading in many fields. However, this development is very rapid. At the same time, China places higher demands on many related products and equipment. Electromagnetic pump as an important tool for transporting toxic substances, its use and development has attracted the attention of many people, I believe in the future electromagnetic pump will continue to play its function and value.
Peristaltic Pump consists of three parts: actuators, pump heads and hoses. The main competitive advantages of the peristaltic pump are the fluid is isolated in the pump tube, the pump tube can be replaced quickly, the fluid can be retrograde, it can run and the maintenance cost is low.
Working principle
MINGYI peristaltic pump pumps fluid by alternately pressing and releasing the elastic conveying hose of the pump. Just like using two fingers to squeeze a hose, as the finger moves, a negative pressure is formed in the tube and the liquid flows.
MINGYI Peristaltic Pump Superiority
1, No pollution: the fluid only contacts the pump tube and does not touch the pump body.
2, High accuracy: repeatability and accuracy.
3, Low shear force: an ideal tool for transporting shear sensitive and aggressive fluids.
4, good sealing performance: good self suction ability, can be idle, can prevent backflow;
5, simple maintenance: no valves and seals;
6, It has a two-way flow capacity; without liquid airlift, it will not damage any part of the pump; it can produce a vacuum of up to 98%; no valves, mechanical seals, and packing seals have no leakage and maintenance factors; it can easily transport solid, liquid or gas-liquid mixed phase fluids. The solid diameter of the allowed fluid is up to 40% of the inner diameter of the tubular element; it can deliver all kinds of materials, such as abrasive, corrosion, oxygen sensitive materials and various kinds of food, and so on. Only the hose is a replacement part, the replacement operation is very simple; the product is not in contact with any part except the hose.
MINGYI Application area
Chemical industry, mining, metallurgical industry, paper industry, paint and paint industry, food industry, ceramic industry, oil industry, water treatment industry, pharmaceutical industry, medical equipment industry,
Pharmaceutical industry application: peristaltic pump in the pharmaceutical industry is mainly used for pharmaceutical coating and granulating and pharmaceutical packaging.
MINGYI Product classification
Speed controlled peristaltic pump
Flow controlled peristaltic pump
Filling Peristaltic Pump
More product information, please kindly contact MINGYI salesperson.
Peristaltic Pump
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Zhengzhou mingyi instrument equipment co.,ltd , https://www.mingyint.com