Gongyi City, Henan Province, Fu Cheng precipitator Yichen or in the end! Reasonable choice of dust removal equipment in the industry based on foreign experience, dust removal equipment has the choice of three different levels: the first choice is dust, which is like a variety of diseases, prevention is always better than treatment cost-effective, such as the loading and unloading, plus a belt transit flow slot, it can drastically reduce the dust, or the soot generation and the processing amount; in the handling of slag and other bulk material, using a local hermetic, dust, soot generated in which their kinetic cycle consumption, most of the dust on the natural sedimentation down. Such mechanical dust-proof, dust in a foreign country is known as the non-powered dust, most of the dust in the occasion of much greater for non-powered dust; least the first powered dust pretreatment followed auxiliary spray mist. or foam dust. Directly sprayed on the one hand can make after wetting of the dust particles, the mutual adhesion, cohesion, grown up, and then it is easy to be separated in the atmosphere to achieve evaporative cooling; the other hand, for the relatively high temperature of the flue gas, directly sprayed with a small amount The water cooling the flue gas volume shrinkage, the speed reduction is also conducive to dust. The point of view from the emission reduction and energy saving to reduce costs, unpowered dust and direct spray dust, be sure to consider it a last resort to consider a third option: that ventilation dust. Simply select ventilation and dust removal, you must have a high energy consumption of the fan and precipitator, energy cost reduction more difficult. Ventilation and dust removal system, first consider the low energy consumption of the ESP, and finally consider the bag filter. Click here to reflect on our ideas dedusting equipment actual selection order, you can find some improved: for example, the converter secondary dust blast furnace casthouse dust loading and unloading are dust, and many other similar applications, 80% of the dust particles, or even 90% These are the 10? m or more, but in our country almost the vast majority of the ventilation and dust removal, and a bag filter appeared to solve the issue of emission reduction, but the running costs are high; the converter the LT Act dust is not burning law when dust is also Most of coarse particles, but the ESP inlet concentration in accordance with 70-100 grams / cubic meter design standard, caused by the electric field, large equipment. Of course, some unstable electrostatic precipitator efficiency also must be addressed practical problems.