Ab Svenska Flaktfabriken

Flakt Aktiebolag

Abb Flakt Ab

Jan-Mats Eneroth

Osten Maatta

Roland Soderholm

Leif E Josefsson

Dragoslav Milojevic

By Elin Bahri, Heir And Legal Successor

Heir And Bahri

Marcel Selim Bahri, Deceased

Sven A Nordfeldt

Water-spray separator

A wet separator for purifying polluted conditioning air and separating solid and semi-liquid particles therefrom, especially paint particles in the outlet of a spray painting booth. For this purpose, there is a series of outlets with surfaces converging in the direction of flow into a neck or throat which increases the speed of passing media and thus achieves mixing of air, water and pollutants. According to the invention, beyond the first outlet in the direction of flow there is a dispersing chamber for further mixing and atomizing the mixture, which chamber terminates in the direction of flow in the second outlet, which is designed as a venturi with a more extensively throttled venturi opening defined by a flange extending into said opening. The outlets may be interconnected by a guiding surface, on which a dispersing stream of water droplets, air and pollutions impinge with a flat angle of impact adjacent to the second outlet at the lower end of the guiding surface. The impact area provides a special disintegration zone in front of the second outlet serving as a sound absorbing cover. Alternatively intermediate outlets may cause tortuous flow through the dispersing chamber providing an extended path which retards transmission of noise from the final outlet back to the booth.

Wet separator for and method of purifying polluted conditioning air

Floor for a spray paint booth

A method for refining organic material such as bark, wood shavings, wood chips, other wood waste and peat for use as a solid fuel or for gas generation in which the material after dewatering is disintegrated and dried by the flue gases passing from the heat exchange surfaces of the furnace in which the material is burned.

Method of refining solid fuel of organic vegetable material

To improve the energy balance of the method, air heated to a temperature at which the mixture can be dried is brought in contact with the mixture in form of an air-stream, which also conveys the mixture through the plant during the process. This moist air giving off most of its heat during drying is vented, and the dried mixture is subsequently conveyed for exposure to a stream of hot air to effect separation of plastic and paper from each other, the resulting particles then being separated in an air classifier, or cyclone, and the heated dry air being recirculated to the entry point of the plant for reuse in the process to dry additional moist material being introduced therein.

Method and apparatus for separating paper and plastic

Growing community of inventors

Vaxjo, Sweden

Jan-Mats Eneroth