Where does the coal washing plant use the pump, what pump is used, what is the function, thank you,

Split box pump (split circulation) is also known as single-stage double-suction centrifugal pump, and its main feature is the large flow rate of the conveying medium. The working principle of the operation of the split case pump: The impeller is installed in the pump casing and fastened to the pump shaft, which is directly driven by the motor.

The pump casing** has a liquid suction connected to the suction pipe. The liquid enters the pump through the foot valve and suction pipe. The liquid discharge port on the pump casing is connected to the discharge pipe.

When the speed of the pump is constant, its pressure head and flow rate are related to the diameter of the impeller. It is widely used in petroleum, chemical industry, electric power metallurgy, mining, ship selection, light industry, agriculture, civil and national defense departments, and occupies an important position in the national economy. Changsha Zhonglian Pump Industry has more than 30 years of experience in the production of Zhongkai pumps, and we have 10,000+ cooperation units, and the selection of **...

1. High-efficiency wear-resistant slurry pump is a single-stage, single-suction, axial suction cantilever horizontal centrifugal pump, which can be widely used in metallurgy, mining, electric power, coal mining, water conservancy, chemical industry, light industry, petroleum and other departments to transport abrasive or corrosive slurry containing a large number of solid materials.

2. The submersible pump is a vertical single-stage single-suction centrifugal pump structure, this series of pumps is a semi-open impeller, which is equipped with stirring blades at the extension of the impeller suction side, and is equipped with a knife that can crush fiber weeds on the front cover. The pump is mainly used for environmental protection, municipal engineering, thermal power plants, gas coking plants, oil refineries, steel mills, mining, papermaking, cement, food, printing and dyeing and other industries to suction concentrated liquid, heavy oil, dirt pumps, mud, mortar, quicksand and flowing sludge in urban sewage channels. The maximum submerged length of the pump is that the Tuoketuo Power Plant in Tuoxian County, Inner Mongolia uses a long-shaft pump, and the use effect is very good.

Summary. Corrosion-resistant metals include stainless steel, titanium and Hastelloy, and their uses and characteristics vary depending on the material. Ordinary stainless steel materials can prevent the corrosion of water and air and other substances, and can resist some weakly corroded substances.

Titanium alloy is composed of part of titanium and other metals, which can prevent the corrosion of acids, alkalis and other substances, and has good corrosion resistance, and titanium alloy can also be used in the sea. Hastelloy can prevent the corrosion of highly corrosive substances such as acetic acid and chlorate, and has strong corrosion resistance. The common corrosion-resistant material is carbon fiber, which has a high carbon content, heat resistance and corrosion resistance, and can prevent the corrosion of acid, alkali and salt resistance.

Hello, about your question: what material pump is used for high sulfur content of raw coal in coal washing plant, answer: it is best to use a special pump Corrosion-resistant and wear-resistant Changtong coal slag washing slurry pump, if it is equipped with Xun Ant Guopei is the water supply of the coal washing plant (only water supply, not circulation), the centrifugal pump made of ordinary cast iron can be.

Extended information: A centrifugal pump is a pump that relies on the centrifugal force generated when the impeller rotates to transport the implicit liquid. The centrifugal pump uses the rotation of the impeller to make the water centrifugal move to work.

Before the pump starts, the pump casing and suction pipe must be filled with water, and then the motor is started to make the pump shaft drive the Beiqing impeller and the water to do high-speed rotation motion, and the water undergoes centrifugal movement, is thrown to the outer edge of the impeller, and flows into the pressurized water pipeline of the pump in the water retarding hall through the flow channel of the snail pump casing.

What is the material of wear-resistant and corrosion-resistant?

Have you studied chemistry The sulfur content is high Ken Di Hui Ding is a sulfide is a corrosive front is a rot front scattering corrosive All the pumps that deal with these things need to have the characteristics of silver bi wear and corrosion resistance.

Corrosion-resistant socks or metal materials include stainless steel, titanium and Hastelloy, and the use and characteristics of different materials are also different. Ordinary stainless steel materials can prevent the corrosion of water and air and other substances, and can resist some weakly corroded substances. Titanium alloy is composed of part of titanium and other metals, which can prevent the corrosion of acids, alkalis and other substances, and has good corrosion resistance, and titanium alloy can also be used in the sea.

Hastelloy alloy can prevent the corrosion of strong corrosive substances such as acetic acid and chlorate, and has strong corrosion resistance. The corrosion-resistant material is carbon fiber, which has a high carbon content, heat resistance and corrosion resistance, and can prevent the corrosion of acid, alkali and salt resistance.