D type 98KPA inlet pressure Multistage Centrifugal Blower for water treatment

Principle of multi-stage centrifugal fan

Centrifugal blower, its principle is to rely on the impeller of the role of the gas to increase the gas pressure, the

motor drives the fan impeller rotates, gases between the impeller spins, and under the action of centrifugal

force throws the gas, gas flow rate increases, the gas kinetic energy is converted to static pressure in the flow

of energy, and then with the fluid pressure, can make static pressure can be converted to velocity, gas

discharge through the vent port.

Equipment organization chart

Performance improvement of multi-stage centrifugal fan

1,lubricating system

It can improve the lubrication condition of the bearing and prolong the service life of the bearing.

2,Linearity of rotor

The efficiency of the multi-stage centrifugal fan is increased by 3% to 5%, and the temperature rise of the

noise and fan is reduced by optimizing the design of the multi-stage centrifugal fan impeller linearitly from

the binary flow to the three-element flow.

The regulating mode of multi-stage centrifugal fan.

1,flux adjustable

The multi-stage centrifugal blower can adjust the flow rate (50%--100%) through the inlet butterfly valve,

and it can also adjust the flow by adjusting the speed of the variable frequency motor, and the range can be

up to 40%, which can effectively save energy.

2,pressure adjustable

The pressure of the multi-stage centrifugal blower can be adjusted by adjusting the speed of the motor.

Equipment piping layout

competitive advantage

The company takes on Keep improving our forever seeking: Satisfy customers our invariable promise as its

tenet and has won high credit from the market. The company successfully got the certificate of high-tech

enterprise.

The honor belongs to the past. We will work harder to design and manufacture more perfect products to

satisfy all the customers around the world and we will make more dedication to our mechanism industry!

B-tohin Machine(Jiangsu) Co., Ltd is a Sino-foreign joint venture which founded in November 1994.

The company is working on producing and selling centrifugal for two decades. During the production, the

company adopts the advanced equipments and technology overseas, and using advanced quality

management type to manage the company. All the products are widely used in environmental protection,

electricity, irrigation works, chemical industry, construction, food supplies, gas transportation and so on.