Slurry pump is a large centrifugal pump, the main task is to transport the medium containing abrasive solid particles, is metallurgy, power plants, mines, coal and other industries indispensable general-purpose equipment.
Slurry pump from the principle is a kind of centrifugal pump, is the slurry pump in the work rely on the pump body impeller rotation driven slurry produced by the centrifugal force, so that its energy to increase and transport.
What is the working principle of the slurry pump
The previous article has been briefly mentioned, the slurry pump from the principle belongs to a kind of centrifugal pump.
The basic structure of slurry pump is composed of impeller, pump casing, shaft, bearing, and bracket, shaft seal and other parts. Power is generally coupled to the motor, can coupling direct connection, can also have a belt, pulley to side connection. The principle is that when the impeller is running fast, the impeller blades promote the slurry quickly rotating, rotating slurry under the action of centrifugal force from the impeller, the liquid in the pump chamber is thrown out of the center part of the impeller to form a vacuum area, the slurry in the atmospheric pressure or water pressure under the action of pressure through the pipe network to the feed pipe, so that has been the cycle, you can realize the continuous supply of material, so as to achieve the working conditions of the design requirements of the head and the flow. Flow. Now the slurry pump feeding method is mostly used in inverted installation, that is, the liquid level of the slurry should be higher than the entrance of the pump.
The above is the slurry pump is what type of pump and the working principle of the slurry pump is what the content of the introduction, I hope to help you, the home page there is a lot of related knowledge, welcome to click to view oh.
Expanding knowledge
Knowledge a,Micro Gear Oil Pump Advantages
1, the motor life is long: sealing is stronger. Details show quality, long life and high efficiency;
2, all-copper wire coil: cold rolled silicon steel 800 #, low temperature rise, high efficiency and power, long service life;
3, stainless steel shaft: processing and molding of smooth operation, the surface of the moisture-proof, rust-proof treatment;
4, ball bearings: large-load bearings, simple structure, easy to use, dust-proof performance is good;
5, customized alloy seal: 304 stainless steel spring, high strength, small seal, low resistance, sandproof;
6, high quality gear: high temperature quenching to improve the strength of alloy hardness, durable.
Knowledge point two,Screw pumps are mainly used in what occasions
1, screw pumps because of its variable conveying, self-priming ability, can be reversed, and can convey solid particles of liquid, etc., in the wastewater treatment plant, the screw pumps are widely used to convey water, wet sludge and flocculant liquid.
2, screw pumps due to the structure and working characteristics, can transport high solid content of the media, flow uniformity, pressure stability, low speed is more obvious, due to good variable adjustability, and thus can be a pump multi-purpose, transporting different viscosity of the media.
3, the installation position of the screw pump can be tilted arbitrarily, suitable for conveying sensitive goods and goods susceptible to damage by centrifugal force and so on.
Knowledge point three,Screw pump working characteristics
Screw pumps mainly have the following characteristics: simple structure, the use of safe and reliable, easy to use and maintain, the liquid continues to be an average, stable pressure, murmur and vibration of the small, with the ability of self-absorption, but the processing of the screw is more troublesome.
Knowledge point four,What is the three screw pump
Screw pumps are a rotary volumetric pumps, by the Screw how much, can be divided into single screw, twin screw, three screw and multi-screw pumps, three-screw pump, that is, there are three screw screw pumps, including one inserted in the pump cylinder in the active screw and its engagement with the two slave screw, three mutually meshing screw, in the pump cylinder according to each lead to form a sealing cavity, resulting in a seal between the suction and discharge ports.
Knowledge point five,peristaltic pump uses what
Peristaltic pumps of any of the use of the scene is to deal with fluid (can be any liquid with fluidity, can also be a mixture of solid-liquid), peristaltic pumps is the main role of the transfer. Peristaltic pump conveying accuracy can reach up to ± 0.5%, so it can meet the needs of quantitative conveying, but also can meet the needs of quantitative distribution.
From the level of product function, the use of peristaltic pumps is mainly: quantitative or metered delivery, quantitative or metered distribution. So where there is quantitative conveying and distribution needs of the application scenarios, can choose peristaltic pump to meet the application requirements.
Peristaltic pumps have excellent performance and reliability, so the application is very broad, to meet the application of various processes, including from experimental scientific research, analytical instruments to industrial production in many fields, so the peristaltic pump is very useful, the use of a very wide range of areas:
1, analytical instruments: chromatography, atomic fluorescence photometer.
2, the medical industry: medical equipment and diagnostic reagents instruments.
3, biopharmaceutical: coating machine, granulation and pill-making machine, fermentation tanks, for purification, fluid transportation, distribution filling, high-precision liquid dispensing.
4, experimental research: laboratory and research equipment.
5, food and beverage: ready-to-mix beverage machine, yogurt machine, self-service vending machine, intelligent milk tea machine, seasoning distribution adding, beer industry.