Air Pollution Control Device includes melting of various types of scrap in a pot. The energy required for the melting process is provided by electrical induction furnace. The feeding of raw material in the induction furnace is on intermittent basis. As one charge of scrap melts, slag is removed from the molten metal and certain alloys are added to achieve the desired grade of steel. Molten metal is then poured in to refractory lined buckets from where it is further poured in different sizes moulds to get the desired size of steel. Ingot/Billet is allowed to cool down and then the product is separated from the moulds. Flue gases are generated during melting of scrap. The characteristics and volume of these gases mainly depends upon type of scrap used in the furnace, i.e. with the degree of contamination in the Scrap.
Steel scrap which comes from various sources and generally has contamination/coating etc on it. When this scrap is heated contamination/coating etc disintegrates from steel and comes out either as slag or becomes air borne, thus causing air pollution.
The volumetric capacity of Air Pollution cannot be judged as such but fair engineering estimation can be made with input data like.
The Control Practice adopted in controlling air pollution in this industry mainly depends upon following parameters
For the diverse requirements of our clients we are involved in offering a wide assortment of Air Pollution Control Device for Casting Units. These plants are extensively used for casting units and are available in various technical specifications. Offered products are highly acknowledged due to their high reliability and trouble free performance. Additionally, these are available in market at competitive prices.
Scrubber systems are a diverse group of air pollution control devices that can be used to remove some particulates and/or gases from industrialexhaust streams. "Scrubber" is a pollution control devices that use liquid to wash unwanted pollutants from a gas stream. Scrubbers are one of the primary devices that control gaseous emissions, especially acid gases, Fumes. Industrial Scrubbers can also be used for heat recovery from hot gases by flue gas condensation. Scrubber are used for scrubbing the abnoxious fumes such as silicon tetrafluride, HNO3, HCl, NH3, Phosphoric acid, super phosphate & Fluorine. Manufacturing using quality R.M these are available in various dimensions & specifications. As per the client requirement this systems can also be used for recovery of the products.