平流式溶氣氣浮機

平流式溶氣氣浮機屬于加壓溶氣氣浮機,原理是污水進入設備經過添加PAM、PAC發生絮凝反應後,從溶氣釋放區底部均勻布水而出,同時設備清水區的水被管道泵提至溶氣罐,在溶氣罐中和高壓空氣充分混合經管道和釋放器排出,排出的水中含有大量微小氣泡從而帶動絮凝的雜質快速上浮并堆積于水面以上,由刮渣機将雜質刮出至排泥管道。下部清水流出至清水區。
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平流式溶氣氣浮機屬于加壓溶氣氣浮機,原理是污水進入設備經過添加PAM、PAC發生絮凝反應後,從溶氣釋放區底部均勻布水而出,同時設備清水區的
水被管道泵提至溶氣罐,在溶氣罐中和高壓空氣充分混合經管道和釋放器排出,排出的水中含有大量微小氣泡從而帶動絮凝的雜質快速上浮并堆積于水面以上,
由刮渣機将雜質刮出至排泥管道。下部清水流出至清水區。

氣浮機利用小氣泡或微小氣泡使介質中的雜質浮于表面機械表面。該氣浮裝置可用于接近水體的部分水體的重量,其自重難以下沉或漂浮。
目前,在給水排水領域,除一些原水較多、含水量較大、污水較重外,大部分待處理的水質為輕懸浮顆粒。如湖泊、水庫和河流中的藻類;植物殘體和小顆粒的膠體雜質;染料印染行業;短纖維造紙、化纖行業;油液有機溶劑精制化工;重金屬電鍍、酸洗廢水亞電泳漆廢水等;所有;是光粒子的比例是非常接近的水。對于這些原水,如果采用傳統的沉澱法,效果會很差。特别是冬季低溫條件下,由于混凝和水力條件較差,處理效果更為困難。你可以想象,很難沉澱絮體,堅持沉下去,勢必會更有效,而不是人為地在其總的趨勢,水氣泡的光導入,對絮體顆粒的粘附,從而大大降低了絮體的整體密度,并通過氣泡上升速度,被迫浮動,從而實現固液分離的快。從這個意義上說,氣浮技術的出現是重力沉降法的一次革命,開辟了固液分離技術的新領域。
A air flotation machine uses small bubbles or tiny bubbles to make the impurities in the medium float out of the surface of the surface machine. The air floatation device can be used for the weight of some of the water body, which is close to the water, and its self weight is difficult to sink or float.
At present, in the water supply and drainage area, most of the water quality to be treated is light suspended particles, except for some raw water with more sand and heavier sewage. Such as lakes, reservoirs and rivers in the algae; colloidal impurities of plant residues and small particles; dye printing and dyeing industry; short fiber papermaking, chemical fiber industry; oil and organic solvent refining and chemical industry of droplets; heavy metal electroplating and pickling wastewater from sub electrocoating wastewater and so on; all; is the proportion of light particles is very close to the water. For these raw water, if the traditional precipitation method is used, the effect will be very poor. Especially under low temperature in winter, the treatment effect is more difficult due to the poor coagulation and hydraulic conditions. You can imagine, it is difficult to precipitate flocs, insist on the sink, is bound to be more effective, rather than artificially to import in the light of its general trend, water bubbles, the adhesion to the floc particles, thereby greatly reducing the overall density of flocs, and by the bubble rise velocity, forced to float, in order to achieve solid-liquid separation fast. In this sense, the emergence of air floatation technology is a revolution to the gravitational settlement method, which has opened up a new field of solid and liquid separation technology.

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