1. SJ4500-1.033/0.889 sintering fan is double inspiration and double support structure.It is mainly applicable for the discharge of sintered flue gas, the maximum temperature is no more than 300.

2. This kind of fan has been optimized and designed for our company on the basis of absorbing and absorbing foreign technology.Such fans adopt a series of international advanced technologies;The leaf blade is an integral insert structure and is used to thicken the blade head. The middle plate is the cutting fin shape and the conical front plate.This structure can not only prolong the service life of the rotor, but also improve the rigidity and critical speed of the impeller.On the other hand, fin pitch - in the case of a guarantee - a strength greatly reduces the flywheel rotor torque, which can well solve the problem of moment of inertia of the motor is also reduced start-up torque in order to achieve the purpose of protect and improve the service life of the motor.
 

1, the use of technical achievements and gas-solid two phase flow in inlet has to increase air impact Angle, reduce fixed particles collide with the blade number, so as to achieve the aim of extending the impeller wear life, fan model itself and the peripheral speed coefficient, low relative to the relative speed of impeller passage, airflow type for wear resistance.

2. The design and manufacture on the blade have thickened blade head.The inlet edge of the blade is the most worn part.

The plate type blade head is made of high strength and wear-resistant alloy steel with high strength and is sprayed with wear-resistant hard alloy.(its hardness is HRC = 60)

3. The blade of the working face is thickened by 1/3, and then spray the abrasion-resistant hard alloy on the working surface of the blade.

4. The casing is also a worn area, but the area is very large, considering the manufacturing cost and the area.

The airflow velocity of the domain is relatively small, according to the dust content in the easy wear and wear resistant hard alloy or wear resistant plate.

5, integral blade effectively avoid conventional sintering fan seam to the bottom of the blade and the central disk in wear and issues affecting the service life of the fan, can greatly improve the service life of the fan.

 

Scope of supply and quantity :(single set)

1. Fan body :(including adjusting door, bearing box, rotor group, anchor bolt, etc.)  1 set.

2. Thin oil station: XYZ-63G                                                                                                  1.

3. Coupling (including fan end and motor end) :                                                             1 set.

4. Electric actuator :(DKJ7100)                                                                                             1.

5. Soft connection:                                                                                                                2 pieces.

6. Export soft connection:                                                                                                    1 piece.

7. Two temperature measuring elements.                                                                      2

8. High oil tank:                                                                                                                     1 piece.

9. Fasteners, couplings, etc.                                                                                               1set

10.The electric cabinet

 JRK - TGV2P1C14A                                                                                                             1

11. Start the ark

SRJL - 2000 - kw                                                                                                                  1

12.Expansion tube:                                                                                                            1 set.

13.Anchor bolts and adjustment pads:                                                                           1 set.

14.Lubricating oil piping and accessories:                                                                    1 set.

The corresponding motor model is suggested as:

YKK630, 2000KW 4, 11KV, anticorona motor,IP44. Rated speed of 1480.


Copmany profile:
Qingdao Steel Union Metallurgical Engineering Equipment Co.,Ltd. Is specialized in metallurgical industry for 10 years. The company is the most complete integrated supplier service provider for steel metallurgy and coking technology.It is the design and manufacturing base of new type blast furnace no bell top complete set, blast furnace ironmaking system valve complete set, steel production plant track vehicle complete set, coking equipment and so on.
 
The company has the capability of designing, manufacturing, installing, debugging and engineering of major equipment technology.Company and Beijing university of science and technology, northeastern university, yanshan university, Beijing jiaotong university, shenyang university and other institutions of higher learning established a stable technical cooperation relationship, and the major iron and steel industry engineering company, iron and steel group company maintained good relations of cooperation.
 




 

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