The use of high pressure blowers is very extensive because of its relatively complex selection. In general, you need to do the following two steps:
1. It is necessary to determine what function of the high pressure blower is used in the field. Whether it is sucking or blowing, find the pressure-flow curve corresponding to the high pressure blower; if the wrong curve is read, sometimes the selected product cannot be used;
2. According to the calculated pressure and flow rate, find the working curve above the working point corresponding to the pressure and flow rate on the graph; then select the high pressure blower model according to the working curve;
As long as they are different job sites, their demand for pressure and flow is different. Therefore, in order to get relatively accurate data, relevant calculations are needed. This needs to be done by a professional designer or by a professional company. 
Precautions for use of high pressure blower:
(I) Installation rules High-pressure blowers should be installed in a suitable environment during installation. For example, it can be installed in places where people do not pass often, are not flammable, explosive, corrosive, and leveled. In the installation, there must be a certain amount of space. In order to extend the service life of the high-pressure fan, an exhaust fan can be installed to cool the surrounding environment. This protects personnel safety, provides convenience for daily work, and ensures the efficiency of installation.
(2) Rules of use When using high-pressure blowers, attention should be paid to the characteristics of the medium to be transported and the observation of the high-pressure blower itself during use. The temperature of the conveying medium of the high-pressure fan is usually not more than 40 ° C, and the large size of the medium particles should not exceed half of the small working gap. The pressure of the high pressure fan must not exceed the boost range specified on the nameplate. When the high pressure fan is running, the oil level of the main tank and the auxiliary tank must be between the two red lines of the oil level gauge. Paying attention to these when using it will have a multiplier effect in the work, so as to ensure that it is in the ZUI state when it is running.
(3) Maintenance rules are essential for the maintenance of high pressure blowers. For the maintenance work of high-pressure fans, the following should be done: (1) To clean the blades, the outside of the casing and the outer surface of the motor, when there is more oil on the surface of the blades, wash them with detergent. (2) It is necessary to ensure that lubricating oil (fat) is added to each rotating part, and the damper transmission mechanism is adjusted to make the action flexible and reliable. (3) Check the working condition of each component, and an abnormality should be handled in time. For example, check the gasket and packing seals on each joint and replace if necessary. Proper maintenance will invisibly increase the life of the high pressure blower.
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