TH8246B - Water treatment methods and instruments - Google Patents

Abstract

The water treatment apparatus consists of a basin (2) with a diffuser (14) at the bottom. The diffuser channels produce air bubbles of various sizes that carry impurities in the water to the surface. The bubbles first circulate the water in the basin (A) in a direction away from the diffuser vent. The flow generator (16) in the bath circulates water as a second (B) stream along the circumference in the bath. Contaminated mix at surface 1 (15) will be made The slurry is entered and removed by the tool channel (18) located along the peripheral flow direction (S).

Claims (8)

1. Water treatment method in which the treated water is released into the bath (2) and air is introduced by the para channel (14) near the bottom of the bath to produce bubbles. Air of various sizes to carry impurities in the water to the surface (15) and to circulate the water in The sink is the first wire (A) coming out of the diffuser. The contaminated bubbles and mixtures are removed which causes the water to circulate as the second stream (B) that surrounds the tub (2). Is on the water surface in the peripheral flow direction (S) is more concentrated. Where bubbles and mixtures act to form a stable component, called a foaming mixture, and are removed from one or more tubs. According to the outer flow direction 2. Method according to claim 1 is characterized by the removal of the foam mixture from the direction Throughout the peripheral flow by suction. 3. Method according to claim 1 or 2, where the foaming mixture is separated while moving Where in the pipeline, a thin sludge is formed, which is then removed with water. It is characterized by bringing the water back to the tub, separated from the adjacent ejection container. 4. A water treatment apparatus consisting of a basin (2) for water to treat the diffuser (14) near the bottom of the bath. It is designed to produce air bubbles of different sizes in order to extract impurities in the water through the surface. And will circulate the water in the basin first (A) in the direction out of the diffuser and the channel (18) for removal Mix and lather the contaminated The effect of the diffuser is characterized by a flow generator (16) located in the bath (2) and adjusted in order to Circulate the water at the second string (B) that surrounds the basin. The two circulation lines (A, B) form the outer flow direction (S) where the bubbles and the top-surface mixtures (15) are concentrated and there are such channels (18) for Eliminate first or heavy foaming and mixtures. Than according to the outer flow direction (S) 5. Apparatus according to claim 4, where the rectangular basin with the side wall (4) and the end wall (6) is characterized by the inner wall (8) between the side wall (4) of the basin. Will form a circumferential channel (10) in the flow generator bath It is located in the opening (15) in the inner wall near the tip (6) and the diffuser (14) along the inner wall (8). 6. The instrument according to claim 4, where the tub (2 \ ') has a circular wall (4 \'), has the appearance of the diffuser (14 \ ') in the center at the bottom of the tub, while the A flow generator (16 \ ') is located at the periphery of the tub. 7. Tools according to the claim Any of the above items 4-6 is character Eliminate foam mixtures (18) in the form of suction port (20) attached to the vacuum source (30) 8. The instruments according to claims 5 and 6 have the characteristics of the suction port (20) immediately enclosed (24) that have been modified to allow the foaming mixture to the suction port.