The cleaning cloth bag dust remover according to the cleaning mode of bag type dust collector is another important factor that must be considered in the correct selection of filter cloth, i.e. different bag filter cleaning mode for cleaning bag energy and deformation characteristics of different, should choose different structure, varieties of cloth.
A chambered blowback mode sectional reverse blow type cleaning bag filter ash is the chamber structure, the valve chamber by switching, formed the reverse flow, forced contraction or bulging and cleaning bag. This kind of ash cleaning method also belongs to low kinetic energy type ash cleaning. It can be used as a cleaning power by the working pressure of the bag type dust collector, and then it can be equipped with anti blowing airflow power under special occasions. The bag type dust collector with the chamber reverse blowing type dust cleaning method needs a thin and flexible filter cloth with soft texture, easy deformation and stable size. Because the bag filter has the inner filter and the outer filter, the selection of filter cloth is slightly different.
Two vibration counter blowing dust cleaning method and vibration and anti blow type cleaning bag filter ash refers to the bag type dust collector with vibration and air cleaning effect of the double inverse formula, the vibration of the dust cake, inverse flow makes the dust from loosening. The two methods can be combined with each other to improve the ash cleaning effect, and is especially suitable for filtering fine particles of sticky dust. The filter cloth used in this kind of bag filter is basically the same as that of the bag filter in the compartment.
Three mechanical vibration type cleaning mechanical vibration cleaning bag filter dust method is the use of mechanical devices (including manual, electromagnetic vibration and pneumatic) so that the bag has the vibration, the vibration frequency from several times to hundreds of times per second. In addition to the small mixing mixer, most of these bags are in the form of internal filter bags. The utility model is characterized in that the kinetic energy applied to the dust layer is less and the action times are more, and the filter cloth is thin and smooth, and the texture is soft, which is favorable for transmitting the vibration wave so as to form enough shock force on all the filtering surfaces.
How to choose dust removal parts correctly?
The first is dustproof, no power dust removal. For example, loading and unloading, belt transport with a groove, can greatly reduce the dust handling capacity; in the processing of bulk material, should be used locally closed, so that the dust and dust in which the energy consumption cycle, dust is basically natural settling down. This kind of machinery dust prevention and dust removal parts is called "no power dust removal" in foreign countries. It is suitable for the use of unpowered dust removal in most places. Or it should be first used without power dust pretreatment, so prevention is always better than cure.
Second is auxiliary spray mist or foam dust removal. Direct spraying, on the one hand, for relatively high temperature flue gas, direct spraying to achieve evaporative cooling, you can use a small amount of water to cool smoke, volume shrinkage, speed reduction is also conducive to dust removal. On the other hand can make the dust particles after wetting, adhesion, cohesion, grow up, then easy to air separation; so from emission reduction, and energy saving and low cost into consideration, we must first consider non dynamic dedusting and direct spray dust.
Third is ventilation dust removal. When the ventilation and dust removal system is adopted, the electrostatic precipitator with low energy consumption should be considered first. Finally, the bag filter is considered. In our country, ventilation and dust removal are adopted mostly, and dust removal fittings are adopted to solve the problem of emission reduction, but the operation cost is very high. Of course, some of the dust removal efficiency instability is also a practical problem that must be solved
浙江天台丰顿滤料有限公司是一家专业从事：液体过滤袋、工业滤布、滤布、滤袋、除尘袋生产销售的滤布厂家，多年来在液体过滤袋、滤袋、工业滤布、除尘袋生产上积累了丰富的经验和领先的技术。
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