Paper making calender hot roll cooling device - eddy current fan

Paper making calender hot roll cooling device - eddy current fan

1、The products produced by our companyF4-72 series fans and YBF4-72 series explosion-proof fansIt is a new type of corrosion-resistant centrifugal fan made according to national standards. It is made of high-quality carbon steel as the skeleton and composite with polyester fiberglass processed by specific processes. It not only has the corrosion resistance of a full fiberglass fan, but also has the structural strength of a steel fan.
2、F4-72-12 centrifugal fanSuitable for conveying temperatures not exceeding 80℃Corrosive gases can be used for ventilation and air exchange in general factories and buildings.YBF4-72 Explosion proof Centrifugal FanUsed for explosion-proof ventilation systems, performance structure andF4-72 type fanSame.

3、fanComposed of impeller, casing, air inlet, bracket, etc.№6C and above are equipped with transmission mechanisms. Type A uses impeller and motor direct transmission, Type C uses belt transmission, and Type D uses coupling transmission. The transmission method can also be specially made according to user requirements.
A. The impeller is a wing shaped backward tilting type, using high-quality steel plates as the skeleton, and after special treatment, a fiberglass anti-corrosion layer is made according to a specific process; It has the characteristics of high strength and good aerodynamic performance, and achieves G5 accuracy after two rounds of balancing.Level 6, overall smooth operation.
B. The casing is made of fiberglass and features an integral snail shell structure. Smooth inner surface with low resistance; The air inlet is made of fiberglass and is fixed to the inlet side of the casing with screws after precision machining. It has high precision and can allow gas to enter the impeller smoothly with low flow resistance.
C. Transmission group: three types of transmission modes: A, C, and DfanThe spindle is made of high-quality steel and has a special protective layer at the contact with corrosive gases. The structure is simple and easy to maintain.
Paper making calender hot roll cooling device - eddy current fan D. The bracket is welded from A3 steel.
Scope of application:Specially applicable to various types ofExhaust Gas Purification TowerUsed in conjunction with. It is an ideal auxiliary equipment for exhaust gas purification towers.
Production scope:The models of this product are: No3A No3.5A No4A No4.5A No5A No6A No6C No8C No10C No12C No6D No8D No10D No12D
Other instructionsInstallation, adjustment, and trial operation of the fan

1、fanWhen installing, it is necessary to first check whether the connections of each component are firm, whether the rotation is flexible, and whether there are any debris inside the casing.
2、fanWhen connecting with the foundation interface and inlet/outlet air ducts, they should be adjusted to fit naturally and not forcibly connected. The weight of the air duct should never be concentrated on the casing to avoid deformation and affect normal operation. The inlet and outlet ducts of the fan should be connected with hoses, and attention should be paid to the horizontal position of the fan.
3、After installation, try to rotate the impeller and check if it is flexible. If any abnormalities are found, they should be adjusted in a timely manner.