Coal-Fired Boiler System Supporting Centrifugal Ventilator /Induced Draft Fan /Boiler Fan

• Customization: Available
• Material: Carbon Structural Steel
• Usage: Ventilation
• Model NO.: 5-10
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Certification: ISO, CE
• Impeller Diameter: 400-3300mm
• Rotation Speed: ≤2900pm
• Pressure Range: 588-6678PA
• Flow Range: 3867-1232m³/H
• Motor Power: 3~45kw
• Temperature: ≥250ºC
• Blade Type: Backward, Straight, Aerofoil Type
• Impeller Support: Swsi(Single Width, Single Inlet), Dwdi(Double Widt
• Lubrication: Oil Bath Lubrication, Grease Lubrication, Lubricat
• Cooling Method: Air Cooling, Water Cooling, Oil Cooling
• Driven Mode: Belt Driven
• Motor: ABB, or as Your Requirement
• Warranty: 1year
• After-Sales Service Provided: Field Installation, Commissioning and Training
• Application: Air Draughting for Industries
• Transport Package: Wooden Case Packing or According to out Customers′
• Specification: 100X100X100 cm
• Trademark: SIMO BLOWER
• Origin: Henan, China
• HS Code: 4107960701
• Production Capacity: 300 Set/Sets Per Month Centrifugal Fan
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

The 5-10 series ventilator is a high efficiency and energy saving product developed by our company, which is used for ventilation and exhaust system of smelting, chemical, medicine and dust removal production lines.
In the coal-fired boiler system, the ventilation and induce draft systems of various boilers with evaporation capacity of 20 tons/hour to 800 tons/hour can be configured.

Product Features

1.It can output higher outlet pressure and provide more gas flow at the same time, low noise. Stable operation at higher media temperatures.
 2. The fan speed can be flexibly set by matching different belt pulley diameters to make the fan run at the highest efficiency point and reduce energy waste.
3. Motor slide guide can be provided for convenient belt tensioning to reduce energy loss caused by belt slack.
4. The bearing housing is reserved for the installation position of temperature and vibration sensors, which can facilitate the installation of fan operation monitoring device.
5. Use liquid lubricating oil. It is not necessary to open the bearing housing to replace and fill the lubricating oil. The bearing housing is provided with an observation window for easy observation of the quality and stock of the lubricating oil.
6. The bearing housing uses labyrinth mechanical seal, unique anti-leakage design inside, vent hole at the top, and sealing grease at the joint, completely eliminating the possibility of oil leakage in the bearing hosing.
7. After annealed treatment, the internal stress of the structure generated during welding can be completely eliminated to ensure that the impeller will not creepage and crack.
8. The impeller is subjected to a high standard of dynamic balancing adjusting to ensure stable operation of the fan.
9. After running test and vibration value detection, the operation is reliable.

Product Parameters

The following datas are only part of performance of our product.
If you can't find the datas you need, pls send us your performance requirements
we will provide you customized design service.

Series no.	5-10 series	Feature selection
		Normal	anti-corrosion	wear-resisting		High temperature		anti-explosion	Remarks
Performance	Impeller diameter	400-2800mm
	Rotation speed	≤4000rpm
	Pressure range	2584-216807Pa
	Flow range	3431-760939m³/h
Structure	Blade type	Backward, Straight, Aerofoil type
	Impeller support	SWSI(Single Width, Single Inlet), DWDI(Double Width, Double Inlet), Overhung type
	Lubrication method	Oil bath lubrication, grease lubrication, lubrication oil station							Can be specified
	Cooling method	Air cooling, Water cooling, Oil cooling							Can be specified
	Driven mode	Direct driven, Coupling driven, Belt driven							Can be specified
Gas composition	Gas temperature	Normal	Customer request	Customer request	≥250ºC		Customer request
	gas characteristic	Clean gas	Corrosive gas	Particulate dust	High temperature gas		Flammable gas, explosive gas
System configuration	Motor brand	Chinese famous brand, ABB, Siemens, WEG etc							Can be specified
	Impeller	High quality carbon steel	FRP, Stainless steel, Rubber Lining	Wear-resistant layer or wear-resistant liner, ceramic patch	High temperature high quality alloy steel		FRP, Aluminum alloy		Can be specified
	Air inlet cone	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel		High quality carbon steel		Can be specified
	Casing	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel		High quality carbon steel		Can be specified
	Air damper	High quality carbon steel	FRP, Stainless steel, Rubber Lining	High quality carbon steel	High quality carbon steel		High quality carbon steel		Can be specified
	Main shaft	High strength carbon steel, Alloy structural steel							Can be specified
	Bearing	ZWZ, SKF, FAG, NSK							Can be specified
	Bearing housing	Cast iron
	Foundation bolts	GB799-1988
Option parts	System base frame, Protective screening, Silencer, Inlet & Outlet flexible connections, Inlet & Outlet counter flange, Air damper, Electric actuator, Shock absorber, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibration sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument.

Detailed Photos

Manufacturing process

Pursue excellent quality, make perfect product!
 

Our Advantages

Material strength test, Material composition analysis, Dimension inspection,
Ultrasonic weld inspection, Dynamic balancing test, Running vibration measuring,
Running noise measuring, Paint thickness measuring, Performance test.

Company Profile

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