Ingersoll Rand air compressor type and corresponding application industry
Views : 1190
Author : Runningway
Update time : 2019-06-10 10:13:40
As a kind of power consumption product, Ingersoll Rand air compressor has a wide range of applications and industries. As an important energy source for industrial products, air compressors can be called “life source” for industrial products.
The air compressor is a mechanical device that compresses the volume of the gas and increases the pressure of the gas and delivers the gas. It can reduce the volume of the gas, increase the pressure, and have a certain kinetic energy, which can be used as mechanical power or other purposes.
According to the compressed gas, the compressor can be divided into an air compressor, an oxygen compressor, an ammonia compressor, a natural gas compressor, and the like.
According to the installation engineering category, it is divided into: piston compressor, rotary screw compressor, centrifugal compressor (motor drive) and so on.
According to the compressor gas method, it can be divided into two types: volumetric compressor and power compressor. According to the structure and working principle, the volumetric compressor can be divided into reciprocating (piston, membrane) compressors and rotary (slide, screw, rotor) compressors; power compressors can be divided into shafts. Flow compressors, centrifugal compressors and mixed flow compressors.
According to the compression times, it can be divided into: single-stage compressor, two-stage compressor, multi-stage compressor.
According to the arrangement of the cylinders, it can be divided into: vertical compressor, horizontal compressor, L-type compressor, V-type compressor, W-type compressor, sector compressor, M-type compressor, H-type compressor.
According to the arrangement method of the cylinders, it can be divided into: series compressor, parallel compressor, double compressor, and symmetric balanced compressor. The cylinders are arranged horizontally on both sides of the crankshaft with the crankshaft journals 180° apart. Type, D type, M type, the inertial force can be basically balanced (large compressors are moving in this direction).
According to the final pressure of the compressor, it can be divided into: low pressure compressor - exhaust pressure is 0.3 ~ 1.0MPa; medium pressure compressor - exhaust pressure is 1.0 ~ 10.0MPa; high pressure compressor - exhaust The pressure is between 10.0 and 100.0 MPa; the ultra-high pressure compressor has a discharge pressure of 100.0 MPa or more.
According to the size of the compressor displacement, it can be divided into: micro compressor - the gas volume is below 1m3 / min; small compressor - gas volume is 1 ~ 10m3 / min; medium compressor - gas The amount is 10~100m3/min; the large compressor--the gas volume is above 100m3/min;
According to the lubrication method, it can be divided into: oil-free lubricating compressor and oil-lubricated compressor.
Divided by cooling method, it can be divided into: water-cooled compressor, air-cooled compressor.
Divided by the type of transmission, it can be divided into: an electric motor-powered compressor, a steam-powered compressor, an internal combustion engine-powered compressor, and a steam turbine-powered compressor.
According to the transmission method of power machine and compressor, it can be divided into: rigid coupling direct drive compressor, flexible coupling direct drive compressor, reduction gear drive compressor, belt drive compressor, no crankshaft - connecting rod The body's free piston compressor.
The performance parameters of the compressor mainly include volume, flow, suction pressure, exhaust pressure, working efficiency, input power, output power, coefficient of performance, noise and so on.
The following is an analysis of the use of air compressors in various industries:
1. Blowing and inflating: tire filling, blow molding, blowing, blowing, food filling, etc.
2. Control instrument: machining center, machine tool, printing machine, power plant auxiliary equipment control, train brake, rail change and change device, vehicle door and window opening and closing, control valve, instrument power, etc.
3. Drive equipment: air guns, nail guns, robots, pneumatic drills, pneumatic picks, etc.
4. Surface spraying: metal surface sandblasting, surface painting, etc.
5. Dust transportation: coal powder transportation in power plant smelting plant, dust transportation in cement plant, etc.
6. Pressurization: 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 purging, workbench cleaning and other ventilation, tunnels, mine ventilation.
9. Aircraft manufacturing: spray washing machine, demoulding, drive assembly tools, drilling rigs, steam hammers, lifting hoists, combination knives, reamer, rivet guns, screwdrivers, forging hammers, metal forming presses, sand blasting, painting.
10. Spraying machine: spray washing machine, driving assembly tool, lifting hoist, pneumatic control, forging workshop, sheet metal workshop.
11. Beverage factory: bottle washing machine, canning machine, internal spraying of wine barrels, gas for food industry.
12. Cement manufacturing: storage ventilation, cement slurry mixing, cement bag cleaning and sealing, raw material mixing, dump truck, cleaning equipment, clinker cooling, conveying cement and coal, cement kiln cleaning, vehicle loading and unloading, lifting and lifting devices, pneumatic control .
13. Thermal power plants: blowing air to clean pipes, blowing off soot, clear boiler and condenser pipes, jet cleaning, conveying pulverized coal, removing muddy water, and pneumatic control.
14. Hydropower plants: engine control, ship lock maintenance, drive controller, drive lubrication pump, drive ship lock, start control, cleaning garbage net.
15. Food industry (general application): agitating liquid, fermentation tank gas (oxygen), nozzle cleaning equipment, clear container with nozzle, conveying raw materials, food dehydration, filtration.
16. Forging workshop: blowing oxide scale, furnace door air curtain, lifting hoist and lift, driving bending and straightening machine, driving clutch brake and tightening device, driving forging hammer and driving oil burner.
17. Foundry workshop: hot metal positioning, cleaning equipment, conveying sand, driving pneumatic tools, sand blasting machine, grinder, lifting hoist and lift, pneumatic pick, steel brush, sand blasting, sand screening, spray core.
In summary, the industries used for compressed air include machinery, automobiles, electronics, electric power, metallurgy, mining, construction, building materials, petroleum, chemical, petrochemical, textile, environmental protection, military and other industrial and civil production and life. each field.
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