Research Of The New Dry-type Microporous Filtration Dust Catcher Control Smoke Pollution

In China the fuel of most industrial ceramic kilns depends on coal.During the burning of the industrial coal-burning ceramic kilns, much black smoke created. It brings grave air-pollution It also do harm to surrounding environment and people's health .Its main component is carbon black. Because of the pricular characteristics of carbon black----the surface of it is hydrophobic and its partical is very tiny and wispy, dust remove technique can not remove it efficiently.This paper made in-depth studies for the mechanism of the physical and chemical properties and made a prepared for removing the carbon black. A new method had been proposed after reading lots of documents carbon black: use of microporous ceramic tube instead of the traditional fiber filter, developed a new kind of dry microporous filtration dust catcher to remove the carbon black.The microporous ceramic tube has good chemical and thermal stability ,high mechanical strength and rigidity, it's shape and aperture variant is not easy to change and the pore distribution is uniform it has long service life, regeneration, easy maintenance and low-cost operation. it can substitute for cotton, silk, fabrics, plastics, metals net filter and low prices . Microporous ceramic these excellent performance make it in the chemical, petroleum, metallurgy, machinery, petroleum refining, textiles, medicine, food, wine, thermal power, electroplating, the nuclear industry are wide used in industries such as proliferation, absorption, and mixed flow pattern , filtering operation. Also can be used as catalyst support. In the field of environmental protection, it is even more porous ceramic show in the governance of the "three wastes" and the unique features of value.Through studying the dry-type microporous filtration dust catcher and understand the fundamental nature. Through the entrance of dust in different concentration and the filtration rate of the state of equipment to test the air flow, purge-time specific mode of operation have been adjusted so that the entire equipment working methods more reasonable. And done a more in-depth study about back blowing, particle size distribution, issues such as efficiency grading and discussion. At the same time the pressure on the equipment itself, such as loss of work done a preliminary check and measurement,for reference.