SU511337A1 - Centrifugal antifouling agent - Google Patents

Description

(54) CENTRIFUGAL FOAMWATER

The invention of OTHoqHTCH to foam quenching equipment and can be used in the production of fodder yeast, antibiotics, amino acids, etc.,

The centrifugal defoamer, known as a corps, mounted in it on the vertical shaft of the rotor, is known. consisting of a pre-molded joint, a nozzle for supplying foam located under the rotor, and nozzles for removing: -h liquid and gas.

Tsel. of the invention of g-enhancing the performance of antifoam. e also the effectiveness of hacheni penk,

For this purpose, in the cavity of the rotor, there is a cone with a tip facing the flow with radial plates attached to the wall of the nozzle for supplying foam, while on the wall of the body against the rotor blades of the ro pO

Fig, 1 shows the proposed device - and. FIG. 2 is a section along the A-A in FIG. one,

The centrifugal defoamer contains a housing 1, an aperture nozzle 2 for foam supply, nozzles 3 and 4 for draining liquid and gas, and a rotor mounted on a vertical shaft 5 consisting of flat vertical blades 6 attached to the top of the disk 7, and attached to the bottom by a ring 8. In the cavity of the rotor there is a cone 9 facing apex towards the flow with radial plates 10 attached to the wall of the nozzle for supplying foam. On the case wall against the rotor blades, install: vertical radial plates 11 and 12, having different widths, with etrm plates with a larger width alternating with plates of a lesser width

Centrifugal defoamer works / as follows

Foam; going up through the pipe 2. passes between the radial plates 1O, flows around the hopus 9 and is directed to the blades 6 of the rotor of the rotor. At the same time, the foam flow moves all the time progressively, since the plates 1O prevent

, toT ekruru411 bath tub. The foam does not directly hit the rotor blades 6, quenches and is thrown on the pads, 11 and

12 buildings 1. Liquid droplets precipitation; on the surface of these plates and flow into the lower part of the body, and the gas through the horror between the plates 11 leaves the top. ; and is discharged through pipe 4, pacho-;

Lay in the upper part of the body.

As a result of the greater difference in speeds between the foam particles and the rotor blades 6, when the foam enters the blades, there is pain; high pressure, effectively destroying

:;; neck foam; plate surface developed

; 11 allows you to implement a clear section U

: The appearance of liquid and gas droplets.

four ,

about b and t in n and

and 3

Formula

A centrifugal foam suppressor comprising a case, a rotor mounted therein on a vertical shaft, consisting of blades, a pair of pallets for the subsoil, located under | and nozzles for draining the liquid and t-aaaj are distinguished by the fact that, in order to increase the productivity and efficiency of extinguishing the foam, in the cavity of the rotor there is a cone facing the flow opposite to the flow with a radial plate attached to the wall against the rotor blades, vertical radial plates are mounted against the rotor blades.

eleven

A - A

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