Selection parameters of high pressure blower
In the selection process, it is necessary to correspond to the relevant selection parameters and make the corresponding selection according to the requirements provided by the customer.
For example, an aeration treatment project in a sewage plant needs to select an aeration fan to increase the dissolved oxygen in the sewage. It gives a small treatment tank with a water level of 2.1 meters, a length of 3 meters, and a width of 5 meters. Flow rate, pressure and power, etc., on this basis, refer to the fan selection parameter sample book, corresponding to the high-pressure fan operation curve diagram, and select the appropriate fan model.
As shown in the conditions: the height is 2.1 meters, you need to choose a rated outlet pressure of about 250mbar, then the double impeller high pressure fan that can meet this condition is 1.3kw or 1.6kw. The flow is about 100 cubic meters. If the customer wants a larger flow, use 1.6kw. If it is not necessary, use 1.3kw.