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REFINE ON| Physical and chemical properties and operation requirements of dust in dust catcher |
| 发布者 ：Wan He 发布时间 ：2017/7/12 17:20:48 点击：3826 |
Quality of dust collector in process work, will directly affect the normal operation of the equipment and reliable operation system and production system in a certain extent, ventilator blade life and wear, recovery to a certain extent can be effective to make use of the economic value of material.
The dust collector must be properly designed and used in operation. In the process of design, the investment and operating costs should be considered comprehensively, such as the reliability of the equipment, the primary investment, dust removal efficiency, pressure loss and other factors.
Dust collector will be effective according to the physical and chemical properties of the smoke and dust, characteristics and production process requirements, different dust collector has different dust removal efficiency. For the dust removal system with unstable operation or large fluctuation, attention should be paid to the influence of the change of the amount of flue gas treatment on the dust removal efficiency.
Dust collector must consider the effective gas volume, composition, temperature and humidity and other factors in the selection process of flue gas bag type dust collector is suitable for temperature <260 purification from flue gas quantity limit, when the temperature is less than 260 DEG C when.
Bag type dust collector in the process used in the treatment of high humidity and not contaminated by flue gas purification, flammable and explosive gas purification is very suitable for wet dust collector; cyclone air volume is limited, when the flow rate is large, can use multiple parallel type dust collector. |
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