Paddle for cohesive apparatus used in water treatment

PURPOSE: A paddle for rapid mixing raw water with coagulants is provided to maximize mixing rate of water and coagulants by increasing surface area of paddle. Also angle of paddle is curved for preventing destruction of floc. CONSTITUTION: The paddle comprises the following parts: a primary and a se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KWON, BYEONG DAE, LEE, EUN GUK, KIM, EUNG SEOK, LIM, MYEONG CHEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PURPOSE: A paddle for rapid mixing raw water with coagulants is provided to maximize mixing rate of water and coagulants by increasing surface area of paddle. Also angle of paddle is curved for preventing destruction of floc. CONSTITUTION: The paddle comprises the following parts: a primary and a secondary vertical parts(11)(12); a primary exterior horizontal part(13) equipped with the primary vertical parts(11) perpendicularly; a secondary exterior horizontal part equipped with the secondary vertical parts(12) perpendicularly; and an interior horizontal part(15) connected with the primary and secondary exterior horizontal part(13) by a primary and a secondary inclined part(16)(17). Thereby section of the paddle is shaped like 'M'. Several bolt holes(15a) are formed at the interior horizontal part(15). The primary and the secondary vertical parts(11)(12) are tightly equipped with arm of flocculator. 본 발명은 제1수직부; 제2수직부; 상기 제1수직부에서 내측으로 절곡되어 형성되는 제1외측수평부; 상기 제2수직부에서 내측으로 절곡되어 형성되는 제2외측수평부; 상기 제1,2외측수평부 사이에 위치하고 중앙에 길이방향으로 다수의 보울트공이 형성된 내측수평부; 상기 제1,2외측수평부와 상기 내측수평부를 연결하는 제1 및 제2경사부; 및 상기 제1,2수직부, 상기 제1,2외측수평부, 상기 내측수평부 및 상기 제1,2경사부에 의해 전체적으로 단면이 Ｍ자형으로 이루어진 것으로, 패들의 표면적을 확대하여 응집 혼화도를 높히고, 패들을 이루고 있는 면과 면이 만나는 부분을 곡면으로 처리하는 것에 의해 후록의 파괴를 방지하면서 응집도를 높일 수 있다.