XINXIANG SIMO BLOWER LIMITED COMPANY

Description
5-11 medium pressure centrifugal fan can be used for conveying various common gas and hard materials in industrial production, suitable for high temperature, wear, corrosion and other poor conditions. It is widely used in: Industrial dust collector /filtration system, flue gas desulfurization, flue gas denitration, Clinker cooler system, power generation, papermaking, Materials drying, industrial boiler inducing air, cement production line, Industrial waste heat recovery device, mineral sintering, coke production (coke oven), etc. This fan is one of the most widely used in poor working conditions in SIMO BLOWER.
 
Characteristic
1. Can output higher discharge pressure, in the same time providing larger air flow volume, low noise. Can work in high temperature condition stably.
2. In the case of using system base, so easy for installation, no need of professionals direction.
3. Can flexibly adjust fan's volume and pressure in running by air damper. Can also adjust fan's pressure and volume by changing the fan speed via matching variable frequency motor.
4. Cooling method of bearing, choosing low cost water cooling method or good heat dispersion oil cooling method according to gas temperature and running condition. Or installing BOX COOL for very high temperature medium condition to protect fan system operation reliable completely.
5. Regarding to material of impeller and main shaft, we will choose high strength carbon steel, low alloyed steel, High temperature resistant alloy steel, High temperature resistant high strength alloy steel according to different medium temperature and running speed, ensuring the impeller and main shaft keeping reliable strength in high temperature.
6. Can satisfy different dust loading conditions that low dust loading to a good deal dust loading, the surface hardness of impeller can reach to HRC60~70 after special processing, greatly extending impeller's service life.
7. Bearing housing reserves installation place for temperature and vibration sensors, can install easily of fan running monitoring device.
8. The welding line of impeller and main shaft passed ultrasonic flaw detection, ensuring no defect of welding and materials, guarantee strength.
9. Running test and vibration value test for fans after finishing manufacturing, ensuring running reliably.
10. Various optional components for your selection.
Specification

Application

Temperature

Normal temperature Air

Hot Air

Air composition

Clean air

Dusty air

Corrosive gas

Powder materials

Light particle materials

Performance

Impeller diameter

400-3300

mm

Speed of mainshaft

≤4000

rpm

Pressure range

684-9887

Pa

Flow range

590.4-560735

m3/h

Structure

Blade

Backward

Impeller Support

SWSI (Single Width, Single Inlet), Impeller overhung.

Drivetrain

Coupling drivetrain

Can assign

 Lubrication

Oil bath lubrication

Can assign

Bearing cooling

Air cooling or Circulating Water cooling

System
configuration

Motor

SIEMENS, ABB, SIMO, LA…

Can assign

Impeller

Carbon steel

Impeller cone (Air Inlet)

Carbon steel

Case

Carbon steel

Air damper

Carbon steel

Main shaft

High-strength carbon structural steel

Bearing

FAG, SKF, ZWZ, C&U…

Bearing housing

Cast iron

 

Drivetrain

Coupling

Can assign

Foundation bolt

Carbon steel

 

Optional
components

System base frame, Protective screening,
Silencer, Inlet & Outlet pipeline compensator,
Inlet & Outlet flange,  Damper, Electric actuator,
Shock isolator, Diaphragm coupling, Fluid coupling,
Motor rain cover, Temperature sensor, Vibrating sensor,
Soft starter, Inverter, Special Electrical Motor,
System monitoring Instrument,
Lube system, Overhead lube tank.

 

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