Integrated Clarification Technology for De-dusting, Desulfurization and Odor Elimination Preposed-spraying-screen Static Electrical Soot Remover

Abstract

Based on the truth that traditional ESP is unable to capture the fine dust of low specific resistance efficiently, the paper introduced a self-determination developed technology known as “an oily fine soot dust removal equipment”. This technology, also known as the “preposed-spraying-screen static electrical scot remover”, has awarded the invention patent certificate issued by the National Patent Bureau. With this new technology, ESP can capture fine dust of low specific resistance efficiently (such as soot and black carbon), therefore breakthrough the specifie resistance lower limit law for traditional ESP. Besides, the lower limit range of specific resistance for ESP’s high efficiency dust capture is largely expanded; and high efficiency desulfurization can be approached simultaneously, thereby largely expanded the technological field of the combination of ESP and desulfurization equipment. With the adoption of using simplified agent plus water spray as deashing method, the new technology has overcome the problem of secondary dust emission during the vibration deashing in traditional ESP and oily soil. As “Preposed-Spraying-Screen Static Electrical Soot Remover” has reformed the traditional ESP from the above three aspects, the traditional ESP technology is glowed up with strong vitality.