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High temperature and humidity dry dust technology

  Technical description of the technology:extensive use of modern industrial drying equipment, the wet part of the material in the water off, the moisture content of the material to meet the requirements. At present, industrial drying method is the most common use of drum convective drying, convective drying medium such use is generally hot air and hot air from the dryer front of the stove. High-temperature gas passes through the dryer drum full contact with moist heat transfer material, in order to make the drying process can be continuously carried out smoothly, the moisture in the medium must be promptly discharged, and after this time the material pumped full contact with moist media contains large amounts of dust. If there is a lot of dust in the flue let directly into the atmosphere, is bound to cause great pollution to the environment, it must be processed.

  Although wet water Precipitator system capable of operating at relatively high temperatures, but there is a shortage. Ordinary dry bag filter dust removal system processing temperature is not high and relatively stable, dry flue gas effect is ideal, but the treatment temperature instability, moisture volume of flue gas has become very inadequate

  ① When the flue gas temperature is too high, the bag can easily be destroyed, if the high temperature capability of the bag, then the cost is too high, very economical.

  ② When the flue gas temperature is too low, flue gas condensation of water vapor will condense into water, dust is easily clogged pipes, the system resistance will be great, great system energy consumption.

  ③ When the flue gas temperature is too low, when the dust clogging the pipeline, in order to make the system function properly, need regular dredge pipeline system maintenance workload.

  ④ When the flue gas temperature is too low, flue gas condensation of water vapor in the dust will condense into water, the cleaning effect is poor, great resistance, energy consumption, collection efficiency will be reduced.

  ⑤ When the flue gas temperature is too low, collecting dust illiquid, it is easy to harden in the precipitator ash bucket, cinder difficult.

  How to design a low investment, high collection efficiency, and a new dust removal system to overcome many unfavorable factors affecting the dust removal system is a field of drying equipment Dust important topic. Our company has successfully developed the leading energy-saving moisture flue dust bag, for the companys technology products is a major bright spot.

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