SU1337268A1 - Device for activation of mineral binders - Google Patents

Abstract

The invention relates to a device for activating cement and producing a cement slurry and will allow an increase in the degree of activation and reliability of operation. The plant for activating minerals in the dwelling contains a hermetic tank 1, mounted on shock absorbers 2, teflon tubes 30 with piezoceramic radiators 28, 29 encompassing them, stop-distributing fittings for inlet and outlet of suspension, branch pipes 7, II for outlet and introducing suspensions, nozzles 3, 4 for introducing and discharging coolant. Inside the teflon tubes 30, hydrodynamic emitters 31 are located. The section is formed by annular partitions 18, 19, 20 with openings 26 on one of the protrusions of the latter. The hydrodynamic radiators are made of two hollow cylindrical liners with an inner surface in the shape of truncated cones 32, 33 connected by smaller bases. 1 hp f-ly, 1 ill. 27 (L

Description

BACKGROUND OF THE INVENTION The invention relates to devices for activating cement and producing a cement slurry.

The purpose of the invention is to increase the degree of activation and reliability of operation.

The drawing shows an installation for the activation of mineral in a living, general view.

The installation for activating minerals in the dwelling consists of a hermetic tank 15 mounted on shock absorbers 2 5 equipped with a pipe 3 for supplying coolant and a pipe 4 for discharging it, a spherical bottom 5 with an annular protrusion 6 and a pipe 7 with a cork valve 8 for outputting the activated suspension spherical a lid 9 with an annular protrusion 10, a branch pipe 11 with a cork valve 12 dp of cement-slurry feed and a fitting 13 for connection to a vacuum system (not shown) with a cork valve 14 and a flexible armored hose ohm 15 connecting it to the hole 16 of the ring 17,

Inside the tank 1, by means of annular partitions 18-20 with openings 2 1 and 22, with annular protrusions 23-25 with holes 26 and rubber pads-shock absorbers 27, piezoceramic emitters 28 of one frequency are fixed vertically and symmetrically to the axis and 29 are of different frequencies Teflon tubes 30 with hydrodynamic emitters 31 made of the same material as the tubes 30 o. The inner surface of the hydrodynamic emitters 31 are truncated cones 32 and 33, the bases of which face opposite sides, and umma length equal to the height a Teflon tube 30.

The installation for the activation of minerals in survivors works as follows.

When the cork valve 12 is open, a water-cement or other suspension is supplied from the tank (not shown) through the pipe I1 to a suspension under pressure. At the same time, the plug valve 14 of the nozzle 13 connected to the vacuum system (not shown) is opened and the generator (not shown) of the high-frequency piezoceramic emitters 28 is turned on. In this case, the frequencies emitted by piezoceramic radiators 28j can be connected to different generators (not shown) in the same way. At the same time, water is supplied through the pipe 3 under pressure to the tank 1 to cool the piezoceramic emitters, which is removed through the pipe 4.

As it moves under its own mass and overpressure, the passage through the Teflon tubes, ki 30 and hydrodynamic emitters 31, due to the presence of which the tubes 30 serve as not only a source of high-frequency radiation, but also

and a diffuser, the suspension is subjected to high-frequency processing and activation by cavitation processes taking place in the ultrasonic field, as well as purification from the dissolution products of mineral grains in a gum (gel).

The presence of turbulent flow in the resulting diffuser enhances activation.

When passing: Suspension through horizontal openings 26, acting as hydrodynamic emitters, solid particles of minerals in the living form undergo additional activations. Equal to the speed of movement and the type of mineral feed, equal lengths of 1 and 1 are compiled to the components of the hydrodynamic radiator 31 (32 and 33 ),

Through the nozzle 7, with the cork valve 8 partially or fully open, the activated suspension of the mineral binder is removed,

When there is an interruption in the operation or the end of the activation of the mineral flowing route, the movement of the suspension is washed with water under the same operating conditions, and then the high-frequency

generators (not shown), the installation of the shut-off valve 14 from the vacuum system is turned off, and the cooling water supply to the nozzle 3 is stopped.

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Claims (2)

Invention Formula I. Installation for the activation of mineral in the living, containing a sealed container installed on the base on shock absorbers with sections inside one below the other, having teflorgovy tubes and covering the last piezoceramic 1337268 emitters, stop-dispensing rods with annular protrusions on the armature for the inlet and outlet of the suspended ends, and on one of the protrusions of the inlet and outlet nozzles are cooled — there are radial holes that give the fluid, 2. Installation according to claim 1, about tl and - so that, in order to increase the fact that the hydrodynamic degree of activity and reliability and working emitters are made of two, it is equipped with hydrodynamic hollow cylindrical liners with. radiators, each of which with a ra-internal surface is shaped in the form of a inside teflon tube, and Q articulated cones connected by a smaller section are formed by ring bridges.