JBJ clarifier mixer
summary
Mainly used in mechanical accelerated clarification tanks, suitable for the clarification treatment of domestic drinking water and industrial water in small towns and small and medium-sized enterprises, as well as the tertiary treatment of industrial and mining wastewater.
The suspended solids content in the inflow generally does not exceed 1000mg/L, and can reach 3000mg/L in a short period of time; The turbidity of the effluent is generally not greater than 10mg/L; Not exceeding 50mg/L in a short period of time.
working principle
The mixer is mainly composed of a flow regulating device, a variable speed drive mechanism, a mixer spindle, a lifting impeller, and mixing blades.
The lower blade of the agitator impeller completes the mechanical reaction in the first reaction chamber of the clarification tank, causing the flocs generated by the chemical addition and mixing to collide and adsorb with the original alum flowers in the reflux sludge, forming larger flocs. Then, they are lifted by the impeller to the second reaction chamber, and separated by the reflux to the clarification zone. The clear water rises and is led out by the water collection pipe, and the sludge flows back to the first reaction chamber in the lower part of the clarification zone.
Technical Parameter

Processing water volume (m)3/h)		20	80	120	200	600	800	1000	1800
Pool diameter (m)		3.10	6.20	7.50	9.8	16.9	19.5	21.8	29
Pool depth (m)		4.70	5.15	5.15	5.3	6.35	6.85	7.2	8
Mixing and scraping machine transmission method: sleeve shaft center transmission, scraping machine pin tooth transmission
JJ type machinery	Impeller diameter (m)	0.62	1.25	1.5	2	2.5	3.5		4.5
blender	Motor power (KW)	0.75	1.5		3	4	7.5