High Pressure Centrifugal Blower

High Pressure Centrifugal Blower

This high pressure centrifugal blower is generally used in forging furnaces and high pressure forced ventilation. In addition, it is also widely used for material handling or for transporting non-corrosive, non-flammable, non-explosive, non-gasic air and gases. However, the temperature of the transport medium generally does not exceed 50 ° C (up to 80 ° C), and the dust and hard particles contained in the medium must not exceed 150 mg / m 3 .
Product description

Use of the product:

This high pressure centrifugal blower is generally used in forging furnaces and high pressure forced ventilation. In addition, it is also widely used for material handling or for transporting non-corrosive, non-flammable, non-explosive, non-gasic air and gases. However, the temperature of the transport medium generally does not exceed 50 ° C (up to 80 ° C), and the dust and hard particles contained in the medium must not exceed 150 mg / m 3 .

Type of product:

1. The high pressure centrifugal blower is manufactured by single suction. The fan can be composed of two types of rotation, namely left and right.

2. The exit position of the fan can be expressed from the exit angle of the housing. The fan drive mode has three modes A (No4~6.3), mode D and mode C (No7.1~16).

3. When the above fan number is rotated, the exit angle and the driving method cannot meet your requirements, we have the ability to remodel or design it again until you are satisfied.

Product features:

1. This high pressure centrifugal blower is mainly composed of impeller, casing, water inlet drive and so on. The impeller is a blade that bends forward. The maximum peripheral speed of the impeller diffuser does not exceed 140 m / s. The impeller is balanced by static, dynamic and overspeed running tests, so it guarantees smooth and reliable operation.

2. The casing of the product is welded into a volute with ordinary steel plates. Its inlet is integrated into the converging streamlined structure and bolted to the front cover. Its drive unit consists of a main shaft, a bearing housing, a coupling and the like. The shaft is made of super steel, the bearing housing is integrated with the rolling bearing, and the grease is used for bearing lubrication.

Product performance and selection:

The 9-19 and 9-26 fans only give the dimensionless performance table for the No10 sample fan and the dimensionless performance curve for the No10 sample fan. Other performance Infer the rest from it. The size parameter formula is calculated in non-dimension.

11.jpgWhere:

If you are in a non-standard state during operation, you must convert the performance of the non-standard state to the performance of the standard state. Then select the fan based on the converted performance. The conversion formula is as follows:

22.jpg

image019.jpg

Fig.1 Non-dimensional performance curve of type 9-19 №10 sample fan

Fig.2 Non-dimensional performance curve of type 9-26 №10 sample fan


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