Do you know the classification and usage analysis of air compressors in various industries?
Zhigao screw air compressor is a mechanical equipment that compresses gas volume and increases gas pressure and transports gas. It can reduce gas volume, increase pressure, and have a certain amount of kinetic energy, and can be used as mechanical power or other purposes.
As a consumable product of power energy, Zhigao screw air compressor has a wide range of applications and industries. As an important energy source for industrial products, Zhigao screw air compressor can be called the "life gas source" for industrial product production.
Zhigao screw air compressor is a mechanical equipment that compresses gas volume, increases gas pressure, and transports gas. It can reduce gas volume, increase pressure, and has certain kinetic energy, which can be used as mechanical power or for other purposes.
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Divided by installation project category: piston air compressor, rotary screw air compressor, centrifugal air compressor (motor-driven), etc.
According to the gas mode of the air compressor, it can be divided into two categories: volumetric air compressor and power air compressor. According to their structural type and working principle, volumetric air compressors can be divided into reciprocating (piston type, membrane type) air compressors and rotary (slide type, screw type, rotor type) air compressors; Power air compressors can be divided into axial air compressors, centrifugal air compressors, and mixed flow air compressors.
According to the compression frequency, it can be divided into single-stage air compressors, two-stage air compressors, and multi-stage air compressors.
According to the arrangement of cylinders, they can be divided into vertical air compressors, horizontal air compressors, L-shaped air compressors, V-shaped air compressors, W-shaped air compressors, fan-shaped air compressors, M-shaped air compressors, and H-shaped air compressors.
According to the arrangement method of cylinders, they can be divided into series air compressors, parallel air compressors, compound air compressors, and symmetrical balanced air compressors. The cylinders are horizontally arranged on both sides of the crankshaft neck at an angle of 180 °, arranged in H-type, D-type, and M-type, and their inertial forces can be basically balanced (large air compressors are developing in this direction).
According to the final exhaust pressure of the air compressor, it can be divided into: low-pressure air compressor - exhaust pressure between 0.3 and 1.0 MPa; Medium pressure air compressor - exhaust pressure between 1.0-10.0MPa; High pressure air compressor - exhaust pressure between 10.0 and 100.0MPa; Ultra high pressure air compressor - exhaust pressure above 100.0MPa.
According to the displacement of the air compressor, it can be divided into: micro air compressor - with a gas transmission capacity of less than 1m3/min; Small air compressor - with a gas transmission capacity of 1-10m3/min; Medium sized air compressor - with a gas transmission capacity of 10-100m3/min; Large air compressor - with a gas transmission capacity of over 100m3/min;
According to the lubrication method, it can be divided into oil-free lubricated air compressors and oil lubricated air compressors.
According to the cooling method, it can be divided into water-cooled air compressors and air-cooled air compressors.
According to the type of transmission, it can be divided into: air compressors powered by electric motors, air compressors powered by steam, air compressors powered by internal combustion engines, and air compressors powered by steam turbines.
According to the transmission methods of power machines and air compressors, they can be divided into: rigid coupling direct transmission air compressor, flexible coupling direct transmission air compressor, reduction gear transmission air compressor, belt transmission air compressor, and free piston air compressor without crankshaft connecting rod mechanism.
The performance parameters of an air compressor mainly include volume, flow rate, suction pressure, exhaust pressure, working efficiency, input power, output power, coefficient of performance, noise, etc.
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1. Air blowing and inflation: tire inflation, blow molding, pipe blowing, bottle blowing, food filling, etc.
2. Control instruments: auxiliary equipment control for machining centers, machine tools, printing machinery, power plants, train brakes, track changing devices for rails, opening and closing of vehicle doors and windows, control valves, instrument power, etc.
3. Driving equipment: air gun, nail gun, robotic arm, air drill, air pick, etc.
4. Surface spraying: Metal surface sandblasting, surface painting, etc.
5. Dust transportation: coal powder transportation in power plant smelting plants, dust transportation in cement plants, etc.
6. Pressure: Metal casting, forging, etc.
7. Chemical reactions: chemical reactions in chemical plants, oxygen production, nitrogen production, etc.
8. Purging: power plant pipeline cleaning, smelting plant, mechanical processing plant iron filings, dust blowing, workbench cleaning and other ventilation, tunnel, underground mine ventilation.
9. Aircraft manufacturing: spray cleaning machines, demoulding, drive assembly tools, drilling machines, steam hammers, lifting hoists, combination cutting tools, reamers, riveting guns, screwdrivers, forging hammers, metal forming presses, sandblasting, painting.
10. Spray washing machine: Spray washing machine, drive assembly tool, lifting hoist, pneumatic control, forging workshop, sheet metal workshop.
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12. Cement manufacturing: storage ventilation, mixing of cement slurry, cleaning and sealing of cement bags, mixing of raw materials, dump trucks, cleaning equipment, cooling of clinker, transportation of cement and coal, cleaning of cement kilns, loading and unloading of vehicles and ships, lifting and hoisting equipment, pneumatic control.
13. Thermal power plants: blowing air to clean pipelines, removing smoke and scale, clarifying boiler and condenser pipelines, jet cleaning, transporting coal powder, removing stagnant water, and pneumatic control.
14. Hydroelectric power plant: engine control, ship lock maintenance, drive controller, drive lubrication pump, drive ship lock, starting control, cleaning garbage net.
15. Food industry (general applications): mixing liquids, gas (oxygen) for fermentation tanks, cleaning equipment with nozzles, clear containers with nozzles, conveying raw materials, food dehydration, filtration.
16. Forging workshop: blowing oxide skin, furnace door air curtain, lifting hoist and elevator, driving bending and straightening machine, driving clutch brake and clamping device, driving forging hammer, driving fuel injector.
17. Casting workshop: iron and steel car positioning, cleaning equipment, sand conveying, pneumatic tools for driving, sand blasting machine, grinding wheel machine, lifting hoist and elevator, air pick, steel ratio brush, sandblasting, sand screening, and mud spraying core.
In summary, the industries in which Zhigao screw air compressors are applied include machinery, automotive, electronics, power, metallurgy, mining, construction, building materials, petroleum, chemical, petrochemical, textile, environmental protection, military and other industrial and civilian production and life fields.
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