GY4-68 type centrifugal induced draft fan, boiler equipment used for workshop

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    Negotiable

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  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-08-13 08:27

  • Browse the number:

    81

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Qingdao Tlead International Co. Ltd
Contactaixin:

swkm(Mr.)  

telephone:

Arrea:

Beijing

Address:

2606, 7080 Center, No.17 KunShan Road, Qingdao, Shandong, China (266071)

Website:

http://swkm.g-tops.com/

Product details

Model Number: GY4-68 type centrifugal induced dra Brand Name: Tong Tian Key Specifications/Special Features: GY4-68 type centrifugal induced draft fan, is suitable for thermal power plant boiler steam under 230 t/h boiler in flux, induced draft fan series.When no other special requirements, G4-68 type can also be used for mine ventilation and general ventilation.The ventilator transmission medium is air, the highest temperature should not exceed 80 ℃;Induced draft fan for flue gas conveying medium, the highest temperature should not exceed 250 ℃.In front of the induced draft fan, must be equipped with dust removal efficiency of not less than 85% of the dust removal device, the lower the fan in the flue gas dust content, in order to improve the service life of fan.1, Both for single suction fan and induced draft fan inlet, have № 8, 9, 10, 11, 11.2, 12.5, 14, 16, a total of seven immediately.2, Each fan rotation can be made into right and left two types.From motor end face fan impeller according to clockwise, known as right hand fan, expressed as a "right";Counterclockwise rotation of the impeller is called left cyclone machine, expressed as a "left".3, Export position with casing outlet Angle of the fan said, "right" fan can be made from the "left" 0 °, 45 °, 90 °, 135 °, 180 °, 225 ° from six angles.4, Transmission mode of the fan are D type, motor and fan connection with elastic coupling straight league transmission.

The two fan is mainly composed of impeller and casing, air inlet, damper and driving group.

1, The impeller - by 12 backward of airfoil blade welding arc conical wheel cover and tablet roulette.
Induced draft fan impeller in the solid body, the head of blade and easy to wear increase welding wear-resisting material, improve the service life of the blade.
Impeller have been static, dynamic balance test, to ensure smooth operation.

2, Chassis - casing is worm form with ordinary steel plate welded together.
Single suction fan casing made of two different forms: № 8 ~ 12.5 chassis is made of the whole structure.
A quarter of the № 14, 16 cases can be torn down.
For induced draft fan, above the scroll plate with ash door open, more appropriately at the same time, in case of soot wear and prolong service life.

3, For ShouLianShi inlets, streamline, the overall architecture of the bolted side entrance to the chassis.

4, Adjust the door - used to adjust the size of the fan flow device.
№ 8 ~ 12.5 consists of 13 trailers distinguishes the blade, both axial installed in front of the inlet, the adoption of the structure of the external drive, rotating flexible and convenient.
The adjusting range is from 90 ° (full close) to 0 ° (full open).
Adjust the door pull put the position, from the air inlet direction, on the right.
Product model Speed r/min The serial number Total pressure Pa Flow volume m3 / h Electric machine
Electric machine Work rate kW
4-68 № 2.8 A 2900 1 971~657 1131~2262 Y802-2 1.1
1450 1 245~167 565~1131 Y801-4 0.55
4-68 № 3.15 A 2900 1 1246~853 1825~3435 Y90S-2 1.5
1450 1 314~216 912~1718 Y801-4 0.55
4-68 № 3.55 A 2900 1 1608~1108 2708~5013 Y100L-2 3
1450 1 402~275 1354~2507 Y801-4 0.55
4-68 № 4 A 2900 1 2069~1432 3984~7281 Y112M-2 4
1450 1 520~353 1992~3641 Y802-4 0.75
4-68 № 4.5 A 2900 1 2658~1834 5790~10485 Y132S2-2 7.5
1450 1 667~461 2895~5242 Y90S-4 1.1
4-68 № 5 A 2900 1 3315~2305 8050~14490 Y160M2-2 15
1450 1 824~579 4025~7245 Y100L1-4 2.2
4-68 № 6.3 D 1450 1 1324~922 8320~14761 Y132S-4 5.5
960 1 579~402 5508~9773 Y112M-6 2.2
4-68 № 8 D 1450 1 2158~1501 17585~30774 Y180M-4 18.5
960 1 942~657 11643~20375 Y132M2-6 5.5
730 1 549~383 8853~15403 Y132M-8 3
4-68 № 10 D 1450 1 3442~2422 35420~61179 Y250M-4 55
960 1 1510~1059 23450~40505 Y200L1-6 18.5
730 1 873~618 17832~30801 Y160L-8 7.5
4-68 № 12.5 D 960 1 2354~1657 45800~79111 Y280M-6 55
730 1 1363~961 34828~60157 Y225M-8 22
4-68 № 6.3 C 2240 1 3159~2197 12852~22803 Y180M-2 22
2000 1 2511~1756 11476~20359 Y160M2-2 15
1800 1 2040~1422 10328~18324 Y160M1-2 11
1600 1 1608~1118 9180~16287 Y132S2-2 7.5
1400 1 1236~863 8032~14251 Y132S-4 5.5
1250 1 981~687 7172~12724 Y112M-4 4
1120 1 785~549 6426~11401 Y100L2-4 3
1000 1 628~441 5737~10179 Y100L1-4 2.2
900 1 510~353 5164~9162 Y90L-4 1.5
800 1 402&
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  • FOB Port: China (Mainland)
Main Export Markets:
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