|Industrial dust treatment equipment series|
|Welding fume exhaust gas treatment series|
|Grinding polishing dust removal equipment|
|Stand-alone dust collector|
|Spiral duct and accessories series|
How to calculate the air volume of the bag dust removal equipment, and how to choose the appropriate air volume for the bag dust removal equipment, when calculating the 峋, we must first know the following important parameters:
1: Soot processing conditions.
2: materials produced per hour,
3: The size of the smoke volume and so on. But with these parameters, the air volume must be selected in combination with the experience of the engineer. Planning of air volume for disposal: In the planning of bag dust removal equipment, the air volume for small dust collectors only needs a few m3 / h, and the air volume for large and medium dust collectors can reach millions of m3 / h, so it is determined that the air volume for dust collectors is the most important. Elements. In general, the size of the bag filter is proportional to the air volume for disposal.
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How the bag dust removal equipment calculates the air volume is as follows:
风量单元用 m3/min、m3/h泄漏体现，但必定要留心除尘器运用场合及烟气温度。 1. The air volume unit is embodied with m3 / min and m3 / h leakage, but must pay attention to the application of dust collector and flue gas temperature. High-temperature gas contains a lot of water, so the air volume is not leaked according to the dry air but the amount of wet air, and the moisture in the air is expressed by the volume fraction.
2. Since the function of the bag filter depends on the actual filtering wind speed of the wet air, assuming that the disposal temperature of the bag filter is previously determined, and the cooling method of the gas receives the dilution method, then the bag filter at this temperature is used. The disposal air volume of the device must be added to the dilution air volume. When calculating the filtering area required for a bag filter, its filtering speed is the actual filtering wind speed.
3. In order to adapt to the change of the dust source, when the bag dust collector is planned to add a certain amount of spare air volume above the normal air volume, then the bag dust collector is planned according to the highest air volume. . Assuming that the bag type dust collector works under the premise of exceeding the required disposal air volume and filtering speed, the pressure loss will increase significantly, the dust bag will be clogged, the dust removal power will be reduced, and it will become the cause of other shortcoming frequencies. However, if the amount of spare air is too large, it will increase the capital and work costs of the bag filter.
4. As the temperature of the dust source changes, the air volume of the bag filter also changes. However, the maximum value of the air volume of the dust collector should not be calculated based on the misoperation of the dust source and the occasional shortcomings.
5. Once the disposal air volume is determined, the necessary filtering area can be determined according to the determined filtering wind speed. Filtering wind speeds vary greatly depending on the method of the bag filter, the type of filter material, and the manufacturing process. Filter the size of the wind speed.
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How does bag dust removal equipment calculate air volume? 可根据用户的实际需要设计制造各种不同规格型号的布袋除尘设备。 Selecting the proper air volume for the bag dust removal equipment can save energy on the resources of the bag dust removal equipment, so that we can use the resources reasonably. Yuchen dust removal equipment manufacturers can design and manufacture various types of bag dust removal according to the actual needs of users. device. We will continue to provide our customers with products at reasonable prices and high quality. We warmly welcome friends from all walks of life to come to negotiate with us, enhance friendship and common development.