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High Volume Centrifugal Induced Draft Fan Coupling Drive Anti Abrasion For Boilers
High Volume Centrifugal Induced Draft Fan Coupling Drive Anti Abrasion For Boilers
Specifications
Operatingtemperature :
-20°C to 80°C
Productname :
Industrial Centrifugal Fan
Speed :
500 - 3600 RPM
Supply Ability :
100000 Sets/week
Noiselevel :
65 - 85 dB
Pressurerange :
500 - 5000 Pa
Mountingtype :
Horizontal / Vertical
Payment Terms :
T/T
Outletdiameter :
150 - 1000 mm
Application :
Ventilation, Dust Collection, Material Handling
Brand Name :
Popula
Motorpower :
0.5 kW - 30 kW
Type :
Centrifugal
Airflowcapacity :
1000 - 50000 CFM
MOQ :
1 set
Material :
Steel / Stainless Steel
Protectionclass :
IP54 / IP55
Powersupply :
220V / 380V / 440V
Inletdiameter :
200 - 1200 mm
Place of Origin :
China
Certification :
CE, UL, Rohs
Delivery Time :
2 two days for sampe order and 10 days for bulk order
Description

Y8-39 High Temperature Boiler Induced Draft Centrifugal Fan

* Model No.4D to No.16D of Y8-39 boiler induced draft fan is composed of heat-resistant backward curved airfoil impeller, thickened wear-resistant steel welded volute casing, streamlined circular air inlet and separate base driving unit connected by flexible coupling. ·

* The impeller is assembled with multiple high-temperature backward curved blades, front disc and rear hub plate; all impeller components pass strict static & dynamic balance calibration to achieve stable low-vibration operation under dusty hot flue gas environment. ·

* These boiler smoke exhaust blowers are fabricated with premium carbon steel sheet, optimized internal volute flow channel reduces flue flow loss and keeps stable exhausting efficiency under fluctuating boiler operating load. ·

* Split base layout separates fan pedestal and motor base for convenient shaft alignment, daily maintenance and power unit replacement. ·

* Curved integrated streamline air inlet guides high-temperature flue evenly into impeller and improves overall smoke exhausting efficiency.

Y8-39 Model Features:

Material Properties

Featured by outstanding heat resistance, strong anti-abrasion property and stable pressure characteristic curve, Y8-39 induced draft fans are special matching exhaust equipment for 0.5~35t/h industrial boilers equipped with flue gas desulfurization and dust removal system.

All specifications can be equipped with standard Y-series three-phase asynchronous motor; B-Y8-39 explosion-proof variant fitted with YB flameproof motor is available on request for special combustible-fuel industrial boiler.

F-Y8-39 full stainless steel anti-corrosion customized version is supplied for working condition when inlet flue temperature exceeds 250℃, retaining identical airflow parameters and foundation mounting dimension as standard carbon steel Y8-39 fan.

Benefits

Standard Y8-39 fan is designed for extracting boiler high-temperature flue gas; explosion-proof B-Y8-39 can exhaust volatile combustible flue gas from special fuel-fired boiler. The conveyed flue gas shall not contain sticky impurities, dust and hard particulate impurity shall be controlled properly, maximum allowable inlet medium temperature shall not exceed 250℃, and dust removal equipment with purification efficiency ≥85% must be installed at fan inlet to reduce flue ash content and protect impeller from abrasion damage.

Fan Structure

B-Y8-39 explosion-proof induced draft fan shares consistent technical performance, parameter selection standard, overall outline dimension and foundation installation size with ordinary standard Y8-39 fan, only the driving motor is replaced with explosion-proof specification.

Model Selection

The series matches diversified rotating speeds of 740/980/1450/2900/2930/2950r/min and power range from 4kW up to 250kW, various speed-power collocation covers wide flow and full pressure scope to satisfy different tonnage boiler’s smoke exhausting and pipeline resistance demand.

Model Power(kW) Rotation(r/min) Volume(m³/h) Pressure(Pa)
4D 4/5.5 2900 3242~5660 2039~1882
4.5D 7.5/11 2900/2930 4613~8059 2579~2392
5D 15/18.5 2930 7513~11055 3197~2951
5.6D 22/30 2930/2950 12214~15531 3971~3707
6.3D 5.5/7.5/37 1450/2950 6333~17391 1265~4687
7.1D 11/15/18.5 1450 9066~19207 1647~2098
8D 22/30 1450/1470 20223~27477 2039~1696
9D 37/45/55 1480 18465~34422 2657~3422
10D 75/90/110/132 1480/1490 39498~62876 3344~3903
11.2D 30/37/45/132 980/1490 23561~77145 1794~3903
12.5D 22/30/75/90/110 730/980/990 24907~84406 1294~2285
14D 37/45/55/160/200 740/990 34993~97113 1618~3825
16D 55/75/90/110 740 61973~110666 2206~1892

Q1: What are the main applications of the Y8-39 fan?
A1: It is designed for use with 0.5–35t/h industrial boilers equipped with dust removal systems.
Q2: What temperature conditions can the fan withstand?
A2: The flue gas temperature at the fan inlet must not exceed 250°C. Stainless steel versions are available for higher temperatures.
Q3: What dust removal requirements are there?
A3: A dust removal device with efficiency ≥85% must be installed before the fan to protect it from wear.
Q4: What is the drive type of the fan?
A4: The fan features a belt-driven D-type design, allowing for flexible speed control and maintenance.
Q5: How do I choose the right model for my boiler?
A5: Consider the boiler capacity, required airflow, static pressure, and installation space. The series offers a wide range of models with different capacities.
Q6: What maintenance is required for the Y8-39 fan?
A6: Regular inspections and maintenance are recommended, including checks of the motor, impeller, belt drive system, and dust removal equipment.
Q7: Is the fan suitable for continuous operation?
A7: Yes, the fan is designed for long-term continuous use in boiler ventilation systems.
Q8: What certifications does the Y8-39 series have?
A8: The series meets international quality standards. CE-certified versions are available for European customers.
Q9: Can the fan be used with boilers of different capacities?
A9: Yes, the series includes models suitable for boilers from 0.5t/h to 35t/h.
Q10: Is there a high-temperature version available?
A10: Yes, stainless steel high-temperature induced draft fans are available for applications where gas temperatures exceed 250°C.
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High Volume Centrifugal Induced Draft Fan Coupling Drive Anti Abrasion For Boilers

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Product Detail
Operatingtemperature :
-20°C to 80°C
Productname :
Industrial Centrifugal Fan
Speed :
500 - 3600 RPM
Supply Ability :
100000 Sets/week
Noiselevel :
65 - 85 dB
Pressurerange :
500 - 5000 Pa
Contact Supplier
High Volume Centrifugal Induced Draft Fan Coupling Drive Anti Abrasion For Boilers

Popula Group Company Limited

Verified Supplier
1 Years
guangdong, foshan
Since 1996
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Backward Inclined Centrifugal Fan, Industrial Centrifugal Fan, Cabinet Centrifugal Fan
Total Annual :
5000000-8000000
Employee Number :
1000~1200
Certification Level :
Verified Supplier
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