In addition to the user's method of installation and use, a suitable type of fan is also important. The proper choice of fan type requires the user to master some special knowledge to meet the problems in the selection. In addition to the user's method of installation and use, a suitable fan type is also important. Proper selection of the fan type requires the user to have some special knowledge to meet the problems in the selection. If the user can choose one. The right fan can not only make the fan better, but also help the user to save more economic costs. Therefore, it is more important for the user to choose whether it is appropriate. Dongguan Ruitian Electromechanical " target=_blank> Electromechanical Technology The company will introduce how to choose a Reitz fan that is effective and energy-saving.
Among the many types of fans, it is still difficult to choose the right fan. First, we need to consider what the purpose of the fan is. What kind of gas is required to be delivered by the fan, for example, to deliver clean air, or when the dusty gas flows through If the dust concentration does not exceed 150mg/m3, it can be used for general ventilation and ventilation; for conveying corrosive gas, anti-corrosion fan should be used; when conveying flammable, explosive gas or dusty gas, it is necessary to use explosion-proof or exhaust Dust blower. Different types of conveyors use different types of fans, and special fans are used to achieve the best results.
In addition to the purpose, it is also necessary to take into account some parameters of the Reitz fan itself, the performance parameters of the fan in the standard state (atmospheric pressure of 1.013 × 105 Pa, temperature of 20 ° C, relative humidity of 50%), such as actual The operating state is not the standard state and the actual performance of the fan will change (except for the air volume). Therefore, when selecting a fan, the parameters in the actual operating state should be converted to the parameters in the standard state. In this process, the user should not neglect the air leakage problem of the pipeline system. Some resistance calculations are not accurate. For reliable operation, the selected air volume and wind pressure should be greater than the calculated air volume and wind pressure of the ventilation dust removal system.
Dongguan Ruitian Electromechanical "target=_blank> electromechanical technology suggestion, if the user chooses one or several fans, try not to connect these machines in parallel or in series, because two or more fans work together, each fan starts The function is better than the time when it is used alone. In order to better guarantee the use of the Reitz fan, it is necessary to ensure the independent operation of each Ritz fan as much as possible.
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Electromechanical requirements "> Edit: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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