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Flocculators, flocculants...
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Flocculator - PRCCC1
The type PRCCC1 consists of a rotation unit with central drive including a gear motor and slewing ring, a high efficiency turbine, a bottom scraper system having two blade holder arms, a central deflector cylinder which defines the mixing and flocculation compartment and a peripheral weir. The control and drive unit is located...
Flocculator - PRCCC1
The type PRCCC1 consists of a rotation unit with central drive including a gear motor and slewing ring, a high efficiency turbine, a bottom scraper system having two blade holder arms, a central deflector cylinder which defines the mixing and flocculation compartment and a peripheral weir. The control and drive unit is located in the middle.
It comprises an electric motor, a multistage reduction unit of coaxial and/or planetary type and a slewing ring with hardened and tempered teeth of adequate size. The protection against overloads is carried out by an electronic torque limit switch for diameters up to 20 meters while as regards the diameter equal to or greater than 20 meter, an adjustable dynamometric torque limit switch complete with alarm signaling device is required. The gear motor to drive the turbine is located in the middle of the slewing ring and since it has a variable speed, the coagulants mixture is optimized and the flock precipitation made easier. The sludge scraper blades remove the sludge precipitated to the sloping bottom of the tank and gathers it in a central ditch wherefrom it is then sucked. The clarified water is removed by means of the weir. The scraper and any moving parts of the bridge are supported and moved only through the central slewing ring bearing.
It comprises an electric motor, a multistage reduction unit of coaxial and/or planetary type and a slewing ring with hardened and tempered teeth of adequate size. The protection against overloads is carried out by an electronic torque limit switch for diameters up to 20 meters while as regards the diameter equal to or greater than 20 meter, an adjustable dynamometric torque limit switch complete with alarm signaling device is required. The gear motor to drive the turbine is located in the middle of the slewing ring and since it has a variable speed, the coagulants mixture is optimized and the flock precipitation made easier. The sludge scraper blades remove the sludge precipitated to the sloping bottom of the tank and gathers it in a central ditch wherefrom it is then sucked. The clarified water is removed by means of the weir. The scraper and any moving parts of the bridge are supported and moved only through the central slewing ring bearing.
Flocculator - PRTPC2/4
The PRTPC2 type is installed on medium and large size treatment plant and consists of a mobile girder used as a walkway, a lateral traction trolley, a control unit, a gear motor, a slewing ring unit, a central cylinder defining the mixing and flocculation compartment, a couple of gate type electric agitators (three electric...
Flocculator - PRTPC2/4
The PRTPC2 type is installed on medium and large size treatment plant and consists of a mobile girder used as a walkway, a lateral traction trolley, a control unit, a gear motor, a slewing ring unit, a central cylinder defining the mixing and flocculation compartment, a couple of gate type electric agitators (three electric agitators in PRTPC3 type), a logarithmic profile scraper blade, a scum box, a skimming blade, a peripheral deflector and a notch weir. The control unit, which is installed at the periphery, drives the walkway around the tank center line, at the same axis as the slewing ring unit is fitted on. As for the type PRTPC2, the couple of electric agitators is installed inside the central compartment, in a location diametrically opposite to the middle of the tank. As for the type PRTPC3, the agitators are installed inside the central compartment, two of them aligned perpendicularly to the walkway axis, the third one on the axis, opposite to the other two. The sludge scraper blades remove the sludge precipitated on the sloping tank bottom and gather them in a toroidal ditch provided in the middle of the tank wherefrom it is then removed. The system consisting of skimming blade, scum baffle and scum box, allows the removal of any floating materials.
Flocculator - max. 1 300 - 2 000 gpm | F series
Flocculators, per their namesake, are designed to provide the mixing action and retention time required to adequately coagulate...
Flocculator - max. 1 300 - 2 000 gpm | F series
Flocculators, per their namesake, are designed to provide the mixing action and retention time required to adequately coagulate...
Flocculator
WesTech Flocculators are custom designed for all your flocculation needs. Energy is transferred into water through the use of paddle wheels which promote particle agglomeration...
Flocculator
WesTech Flocculators are custom designed for all your flocculation needs. Energy is transferred into water through the use of paddle wheels which promote particle agglomeration to form large, fast-settling floc particles. Typically the process applies tapered flocculation to the inlet stream, where the first stage has high energy input (velocity gradient), and subsequent stages have a reduced velocity gradient.
Flocculator mechanisms can be oriented horizontally or vertically depending upon drive location and/or customer preferences. Horizontal flocculator drives can have a dry well (requiring a wall penetration) or a wet well arrangement.
Flocculator mechanisms can be oriented horizontally or vertically depending upon drive location and/or customer preferences. Horizontal flocculator drives can have a dry well (requiring a wall penetration) or a wet well arrangement.