Liquid purification or separation – Processes – Using magnetic force
Patent
1981-08-28
1983-09-27
Spitzer, Robert H.
Liquid purification or separation
Processes
Using magnetic force
122382, 210745, 210 95, 210 961, 210222, C02F 148
Patent
active
044067941
ABSTRACT:
An improved electromagnetic boiler water conditioning apparatus and method for energy saving, comprising an electromagnetic water treatment unit combined with an external sludge collector attached to the boiler for boiler bottom blowdown by means of a solenoid valve controlled by a conductivity probe within the boiler. The probe is electrically connected to the solenoid blowdown valve. The blowdown is initiated by the conductivity probe whenever the dissolved solids within the boiler as a result of evaporation become too high. The external sludge collector permits unimpeded removal of sludge formed in the boiler passing into the collector and is a straight pipe having a diameter of about 21/2 to 4 times, preferably 3 times, the diameter of the standard openings at the bottom of the boiler. The level of the water to the boiler is maintained by an automatic level control which can also be cleaned through the sludge collector. The invention contemplates inclusion of a turbidimeter at the end of the external sludge pipe to independently check suspended solids. The electromagnetic unit which is of unique value in the present combination for saving energy is that using seven propeller flights disclosed in my application Serial No. 153,219, filed May 17, 1980, now U.S. Patent No. 4,288,323
REFERENCES:
patent: 1831075 (1931-11-01), Neeley
patent: 2001249 (1935-05-01), Greenlaw
patent: 3512507 (1970-05-01), Dixon
patent: 3552189 (1971-01-01), Courvoisier et al.
patent: 3680531 (1972-08-01), Holdt
patent: 3697420 (1972-10-01), Blaisdell et al.
patent: 3714037 (1973-01-01), Almasi et al.
patent: 3908605 (1975-09-01), Andersen
patent: 4012278 (1977-03-01), Mostofin et al.
patent: 4148731 (1979-04-01), Brigante
patent: 4151090 (1979-04-01), Brigante
patent: 4196341 (1980-04-01), Williams
Saffitz Abraham A.
Spitzer Robert H.
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