RU137709U1 - INDUCTION LIFT HEATER WITH HOLDER - Google Patents

Abstract

The device for induction heating of liquid media is additionally equipped with two cylinders coaxially mounted and mounted with the formation of annular channels for circulation of the heated liquid medium; and three rings with slots, while the first ring is mounted above the inlet pipe and serves as a stop for the first cylinder mounted on the outside of the inductor, the second ring is mounted in the lower part of the second cylinder installed between the inductor and the central cylindrical channel, and serves as a stop for the central cylindrical channel, and the third ring, made of two parts, is mounted under the cover of the device and serves to limit the upper parts of the first and second cylinders, while the input and output patr the barrels are installed along one axis, characterized in that it contains three cylindrical channels formed by coaxially arranged pipes and a central rod made of stainless steel in a non-metallic casing, a lower inlet chamber with an inlet pipe and an upper chamber with an outlet pipe connected to the bypass pipe, by which the processed fluid is transported for supply from below to the holder, which is an annular chamber in which the inner wall is adjacent to the inductor, and the heat from the operation of the inductor ora is to maintain the temperature of the pasteurization process liquid and the heat loss through the external wall insulation layer exclude the presence of, and treated fluid outlet is through an outlet in the upper part vyderzhivatelya.

Description

The utility model relates to electric induction heating devices mainly for use in rural production cooperatives, personal subsidiary plots and farms.

Appointment of the device: heating liquids, for example, milk during pasteurization with maintaining for a predetermined time at a constant temperature.

A device for induction heating of liquid media, which is additionally equipped with two cylinders, coaxially mounted and mounted with the formation of annular channels for circulation of the heated liquid medium, and three rings with slots, while the first ring is mounted above the inlet pipe and serves as a stop for the first cylinder, mounted on the outside of the inductor, the second ring is mounted in the lower part of the second cylinder, installed between the inductor and the Central cylindrical channel and serves sometimes for the central cylindrical channel, and the third ring, made of two parts, is mounted under the cover of the device and serves to limit the upper parts of the first and second cylinders, while the inlet and outlet pipes are installed along one axis (RU 2423802 C1, H05B 6/10 10/30/2009).

Utility Model Essence

Declared as a prototype of the invention is a device for induction heating of liquid media. The liquid medium is fed into the heating cavity through holes in the housing cover and, after heating, with the help of an inductor made in the form of a cylindrical coil mounted in an annular gap, exits through the holes in the bottom plugs into the outlet pipe, from the bottom up.

The disadvantage of the above induction heating device is the design complexity and the impossibility of its use for processing liquid food products at a constant temperature, for example, pasteurization of milk, as well as large heat losses to the environment.

The objective of the proposed utility model is to create a device for induction heating of liquids, which is structurally simple, has minimal heat loss to the environment, and has the ability to pasteurize liquid foods, such as milk.

The technical result achieved in this case is:

- the use of a cupper in the form of an annular container adjacent from the inside to the inductor;

- the possibility of the secondary use of heat from heating the inductor to maintain a constant temperature in the cooler and ensuring the exclusion of heat loss to the environment;

- the location of the inlet pipes at the bottom of the device, to prevent the formation of air jams during the flow of the heated fluid.

This technical result is achieved by the fact that in the proposed device, the heated fluid is supplied through the pipe located in the lower part of the housing made of food-grade plastic, into the annular chamber, where it is divided into flows formed by annular gaps between the coaxially arranged pipes of different diameters and the central rod made of stainless steel, which are heated and heated by the liquid due to the passage of eddy currents through them in the electromagnetic field created by the inductor. When an electric current passes through the inductor, heat is released in it, which is sent to the holder, and thus the fluid temperature is maintained constant during its movement:

In FIG. 1 is a schematic longitudinal sectional view of an induction fluid heater with a containment device.

Induction Fluid Heater with Cooler. includes a housing 1, a lower inlet chamber 2 and an upper outlet chamber 3 provided with inlet and outlet nozzles 4 and 5, respectively. The movement of the heated fluid is carried out through annular gaps. 6 located in the housing 1 made of food-grade plastics, formed by coaxially arranged pipes 7. and a rod 8 made of stainless steel. Outside of the housing there is a winding of the inductor 9, on top of which there is a fuse 10, which is an annular capacitance. From the heater, the liquid enters the holder through the bypass pipe 11. The product is output through the outlet pipe 12. The device is protected from the outside by a heat-insulating layer 13.

Claims (1)

The device for induction heating of liquid media is additionally equipped with two cylinders coaxially mounted and mounted with the formation of annular channels for circulation of the heated liquid medium; and three rings with slots, while the first ring is mounted above the inlet pipe and serves as a stop for the first cylinder mounted on the outside of the inductor, the second ring is mounted in the lower part of the second cylinder installed between the inductor and the central cylindrical channel, and serves as a stop for the central cylindrical channel, and the third ring, made of two parts, is mounted under the cover of the device and serves to limit the upper parts of the first and second cylinders, while the input and output patr the barrels are installed along one axis, characterized in that it contains three cylindrical channels formed by coaxially arranged pipes and a central rod made of stainless steel in a non-metallic casing, a lower inlet chamber with an inlet pipe and an upper chamber with an outlet pipe connected to the bypass pipe, by which the processed fluid is transported for supply from below to the holder, which is an annular chamber in which the inner wall is adjacent to the inductor, and the heat from the operation of the inductor ora is to maintain the temperature of the pasteurization process liquid and the heat loss through the external wall insulation layer exclude the presence of, and treated fluid outlet is through an outlet in the upper part vyderzhivatelya.

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