Should dust be removed first before electrostatic degreasing?
Thread Content
Do static electric oil removal hoods need to remove dust first if the flue gas contains combustible dust?
Dust removal is required, and it should be carried out simultaneously with oil removal.
This mainly depends on your dust removal equipment; you need to take into account the possibility of blockages caused by a mixture of dust and oil
Apart from using range hoods to remove the oil droplets, mist, and dust particles carried by kitchen fumes, electrostatic methods for removing foam and dust should be avoided as much as possible. The oil droplets and dust particles carried by cooking fumes can easily form sludge and grease in electrostatic equipment, often covering the electrode components. Not only are there safety risks such as fires, but the sludge and dirt that accumulate on the components of static-electricity-related equipment can turn into hard deposits over time, making them difficult to remove. Furthermore, the effective operation of electrostatic demisting and dust removal equipment requires strict conditions regarding the size distribution of liquid droplets and dust particles; otherwise, the performance will be unsatisfactory. Regarding liquid mist removal in gas streams and dust particle removal technologies, in addition to electrostatic methods, there are other more effective and cost-efficient kinetic gas-liquid-gas-solid separation techniques as well as various internal components available for use. These technologies have been operating efficiently and stably in gas-liquid-gas-solid separation applications within the oil, petrochemical, and coke oven gas industries for many years, and they are certainly suitable for removing mist and dust from household cooking fumes as well. For relevant technical information, please visit the HaiChuan Chemicals Forum by clicking directly on the link http://bbs.hcbbs.com/thread-1354813-1-1.html. For air washing for foam and dust removal and purification, as well as technologies for foam and dust separation from cooking fumes, please contact professional separation technology companies directly for collaboration.