RU2625110C1 - Method of main water cleaning - Google Patents

Abstract

FIELD: technological processes.

SUBSTANCE: method of main water cleaning includes its purification in a water purifier containing a water supply zone, a freezing zone with a freezer compartment and a zone of water transfer from a solid state to a liquid state with an ice compartment, the outlet of melted drinking water. A part of a vertical metal ring which is immersed in a vessel and rotated is used as the water supply zone. The metal ring is frozen before immersion in a vessel with water in the freezer. Separation of ice from the metal ring surface is carried out by pressing rivets with a rotation drive. Rotation of the metal ring is performed by a pressure roller with an elastic band. When the ice is separated from the surface of the metal ring, the surface of the metal ring is bent due to the radial slots located at its outer edge and forming the bending blades under the action of the force created by the pressing rivets.

EFFECT: water treatment higher efficiency.

1 dwg

Description

The invention relates to methods for the purification of tap, artesian, well and other conditionally drinking water.

A known method for producing thawed drinking water, including its purification in a water purifier containing a water supply zone, a freezing zone with a freezer and a zone of transition of water from solid to liquid with an ice separating element, separate nozzles for removing thawed drinking water (FR 2858607 A1, 02/11/2005).

The disadvantage of this method is the low productivity due to structural imperfections caused by the cyclical process of obtaining melt drinking water, and the need to use additional devices to remove concentrations of impurities in the form of brine, which does not allow to obtain a high degree of purity of water.

The closest in technical essence and the achieved result is a method of purification of tap water, including its purification in a water purifier containing a water supply zone, a freezing zone with a freezer and a zone of transition of water from solid to liquid with separation of ice, the withdrawal of melt drinking water, while as the water supply zone, a part of the vertical metal ring is used, which is immersed in the vessel and rotated, while the metal ring is frozen before immersion in the vessel with water in the freezer least a separation of ice from the surface of the metal ring is carried out with the pressing Ryabukho rotary drive, wherein the rotating metal ring operate pinch roller with an elastic bandage (RF patent for invention №2561983, C02F 1/22, publ. 09.10.2015).

The disadvantage of this method is the low efficiency of the water-separating elements - pock due to the hard surface of the metal ring, which reduces the performance of water treatment.

The technical problem to which the invention is directed is to increase the productivity of water treatment.

The problem is achieved in that in the proposed method of purification of tap water, including its purification in a water purifier containing a water supply zone, a freezing zone with a freezer and a zone of transition of water from solid to liquid with separation of ice, the withdrawal of thawed drinking water, while As the water supply zone, a part of the vertical metal ring is used, which is immersed in the vessel and rotated, while the metal ring is frozen before immersion in the vessel with water in the freezer, and the compartment The pressure from the surface of the metal ring is carried out by compression ruffles with a rotation drive, while the rotation of the metal ring is performed by a pressure roller with an elastic bandage. the blades under the action of the force created by the clamping rowan.

The technical result coincides with the technical task.

The use of a metal ring with blades increases the speed and reliability of separation of ice from the metal ring, since the grouse deform the blades and ice easily breaks off the surface of the metal ring.

The invention is illustrated in the drawing.

It shows the operation of the water purifier with the main structural elements of the device.

To implement the method, a water purifier is used, which contains a water supply zone, a freezing zone with a freezer 1 and a zone of transition of water from solid to liquid with an ice separating element, separate nozzles 2 for removing melt drinking water. The water supply zone is made in the form of a vertical metal ring 3 with a rotation drive, while the metal ring 3 passes through the freezer 1 before immersion in the vessel 4 with water, and the ice-separating element is made in the form of pressure pockets 5 located above separate pipes 2 with the possibility of ice-cutting from the surface of the metal ring 3 on both sides of the metal ring 3. The metal ring 3 is fixed on the axis 6 and has a rotation drive, which is made in the form of a pressure roller 7 with an elastic bandage between the freezer and clamping rowan with the possibility of contact with the end of the metal ring. Clamping rowan 5 has a rotation drive 8, for example, in the form of an electromechanical transmission, the rotation speed of which is set experimentally, depending on the overall dimensions of the water purifier.

From the outer edge of the metal ring 3, slots 9 are made, forming the blades 10, with the possibility of deformation of the blades 10 under the action of pressure pincers 5.

The method consists in the continuous production of melt water according to a strictly defined time and temperature scheme, repeating the process of formation of melt water in nature.

Water, for example, tap water, is supplied to the vessel 4, from where it is frozen onto the surface of the rotating metal ring 3 (the ring is cooled to a low temperature by passing through the freezer 1) and is supplied to the pressure pits 5, where clear ice is cut from the surface of the metal ring 3 due to their rotation, provided by the rotation drive 8. The cut pieces of ice during melting by means of separate nozzles 2 enters the container for collecting melt water. The temperature mode of operation of the freezer 1 is set experimentally, depending on the overall dimensions of the water purifier. By rotating the pinch roller with an elastic bandage, located between the freezer and the pinch, the metal ring rotates at a speed that allows ice to freeze on its surface. The rotation speed is set experimentally. The slots 9 on the edge of the metal ring 3, forming the blades 10, with the possibility of deformation of the blades 10 under the action of pressure clamps 5 provide easy separation of ice from the metal ring due to stresses arising between the ice surface and the surface of the blades 10.

The proposed method of purification of tap water can improve productivity by reducing the time of the process of obtaining melt water by actively milling ice on the surface of a metal ring, with chipping ice under the action of deformation of the blades.

Claims (1)

The method of purification of tap water, including its purification in a water purifier containing a water supply zone, a freezing zone with a freezer and a zone of transition of water from solid to liquid with ice separation, the removal of melt drinking water, while part of the vertical metal is used as the water supply zone rings, which are immersed in the vessel and rotated, while the metal ring is frozen before immersion in the vessel with water in the freezer, and the ice is pressed from the surface of the metal ring pitnails with a rotation drive, while the rotation of the metal ring is performed by a pressure roller with an elastic bandage, characterized in that when separating ice from the surface of the metal ring, the surface of the metal ring is additionally bent due to radial slots located at its outer edge, forming bending blades, under the action of the force created by the pressure pock.

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