QINGDAO YAOSEN MARINE INDUSTRIAL EQUIPMENT CO.,LTD

Favorite  |  Set Home
skype: S.L.BLUESEA
QQ: 672098863
E-mail: sales@slbluesea.com
Product name : 473NO.22D Exhaust blower fan for boiler
Model : 473NO.22D
Casing Material : CARBON STEEL
Impeller Material : CARBON STEEL
Brand : YAOSEN MARINE
MOQ : 1 SET
←[Previous Product]              [Next Product]→
Online Inquiry         Email Us

  Details:
Diameter:2200mm
Air flow:116000~434000M3/H

Pressure:1216~6865PA

Power:140~850KW
Frequency: 50/60HZ
Brand:Yaosen Marine

-------------------------------------------------------------------------------------------------------------------------------------------------------
473NO.22D Exhaust blower fan for boiler
G/Y4-73 Series Industrial Centrifugal Blower Fan
1. Applications
Mainly used in blower and draught fan system of steam boiler,coal fired boiler,waste heat recovery boiler,and various boilers.
 
2. Product Characteristics
•Driving Mode: Coupling;
•28 arc-designed blades enables the blower operates with high air pressure and large air volume;
•Abration resistant and low noise;
•Multi-purpose designed and high efficiency;
•Customized design and production
 
3. Production Parts:
•Standard Configuration:
case, impeller, air inlet, motor, system integral pedestal, main shaft, driving system (bearing house, bearing), coupling
•Optional Product Parts:
(1) soft connection, air control valve, silencer, air filter, damper, electric actuator, motor with variable frequency and speed regulation, frequency converter, soft starter for motor.
(2) Impellers of high temperature resistant alloyed steel are optional for the high temperature boilers.
 
4.The following points should be paid attention to durning the process of installation:
(1) Smear some graese or machine oil on some junction surfaces in order to prevent rusting, and reduce the
difficulties when moved.
(2) When fixing the scew bolts on the junction surfaces,if there are Positioning pins,fix the Positioning pins first
then the screw blots.
(3) Check the inside of the chasssis and other cases to make sure that no tools and other substances are left in it .
 
5.The requirements of insallation:
(1) Install the fan according to the positiong and size indicated in the fifure.Pay a special attention to the dimension
 of the gap between the inlet port and centrifugal impeller to get high efficiency.
(2) Make sure that the spidle is in horizontal position.Measure the concentricity of the spindle and motor axle.
(3) When to install the adjusting valve,do not put it reversely .Keep the inlet direction in step with the running
direction of centrifugal impellers.
(4) After the installion,move the rotor with hand or a lvver to check whether the motor is too tight or bump the
fixed part.
(5) Do not put any weight on the fan chasssis when to install the pipes and outlet of the fan.
(6) Examine thoroughtly to see whether it meets the requirements after installed,then carry on the testing.
 

6.Outline dimensions:  

Please contact us and get detailed Technical parameters and Drawings.

We could Design and Produce the Marine fan,Industrial Fan,and Other Ventilation Equipment according to your detailed requirement !


  Related Products :

473NO.10D Industrial high temperature blower
473NO.10D Industrial high temperature blower

473NO.20D High temperature Centrifugal fan blower
473NO.20D High temperature Centrifugal fan blower

473NO.10D Industrial turbo blower fan
473NO.10D Industrial turbo blower fan

473NO.10D Centrifugal Ventilator Fan for Boiler
473NO.10D Centrifugal Ventilator Fan for Boiler

473NO.25D Industrial ventilating blower fan
473NO.25D Industrial ventilating blower fan

473NO.11D Industrial centrifugal fan
473NO.11D Industrial centrifugal fan

473NO.28D Industrial centrifugal ventilation fan
473NO.28D Industrial centrifugal ventilation fan

473NO.11D Industrial ventilation fan for boiler use
473NO.11D Industrial ventilation fan for boiler use

Online service

Skype: S.L.BLUESEA 672098863 sales@slbluesea.com steven@slbluesea.com