XINXIANG SIMO BLOWER LIMITED COMPANY

Description
Forced draft fan on coal fired steam boiler can produce larger air flow, according to the steam boiler. It is suitable for conveying incombustible gas at normal temperature or high temperature (normal air, high temperature gas, corrosive gas, dust gas), as well as granule/powder/debris/fiber materials. Except for application to steam boiler boiler, This kind of Forced draft fan have wide applications, for example, dust collector, the desulfurization system, cement, chemical industry, metallurgy, electric power, and conveying gas or material and so on industrial systems.
 
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. Optimization design, air flow channel and impeller flow fan is more efficient than ordinary, more energy efficient.
3. 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.
4. Impeller of annealing treatment, completely eliminating structure of internal stress when welding, ensuring impeller appearance won’t occur creepage and flaw.
5. Adopt detachable design for fan system, greatly reducing the transportation cost.
6. Installation numbers for every part,can smoothly complete system Trial assembly under the direction of manual.
7. All the design as your requirement.
Specification

Application

Temperature

Normal temperature Air

Hot Air

Air composition

Clean air

Dusty air

Corrosive gas

Powder materials

Light particle materials

Performance

Impeller diameter

1500-3500

mm

Speed of mainshaft

≤1450

rpm

Pressure range

4217-15694

Pa

Flow range

4293-773605

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

Circulating Water cooling

 

Circulation Oil 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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