CN2558644Y

CN2558644Y - Internal electromagnetic electronic water treating device for steam boiler

Info

Publication number: CN2558644Y
Application number: CN 02267918
Authority: CN
Inventors: 来庆东; 刘全涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-27
Filing date: 2002-06-27
Publication date: 2003-07-02
Anticipated expiration: 2012-06-27

Abstract

The utility model relates to a scale-prevention and removal device used for a boiler, in particular to an electromagnetic and electronic water treatment device, which comprises a boiler, an electromagnetic generator and an electrode bar. The utility model is characterized in that the electrode bar is connected with a boiler hand-hole cover and is connected with an output end of the electromagnetic generator through a conductor. Since the electronic bar is directly put into the boiler, the electronic bar gives out high-frequency electromagnetic field; under the function of electronic bar, the attraction among molecules of the water in boiler is reduced and polarities of ions such as calcium and magnesium is arranged in orders and the attraction among iron is broken, leading crystallization conditions to be changed and not to be attached on pipe wall easily, thus realizing scale-prevention and removal of a boiler.

Description

The built-in electromagnetism electronics of steam boiler water treatment device

Technical field: the utility model relates to a kind of antiscale, apparatus for eliminating sludge of boiler, specifically the built-in electromagnetism electronics of steam boiler water treatment device.

Background technology: we know, the heat-transfer surface of boiler very easily forms incrustation scale, its reason is owing to contain calcium in the water in the boiler, magnesium, materials such as silicon-dioxide, calcium, magnesium, materials such as silicon-dioxide at high temperature concentrate, reduced lime carbonate, the water solubility of carboxyl apatite and Magnesium Silicate q-agent etc., and with heat-transfer surface that water contacts on separate out a kind of material-incrustation scale that is insoluble in water, incrustation scale is the poor conductor of heat, when between water and boiler, existing, hindered the conduction of heat, thereby the consumption that has increased fuel, the temperature difference increases owing to make between the two in addition, make body of heater be superheat state, and then reduced boiler intensity, even cause body of heater to break, in addition, incrustation scale also causes the equipment jam, existing descaling method is a kind of to be to adopt chemical medicinal method, promptly adopt hydrochloric acid or organic acid etc., when using hydrochloric acid, carried out chemical cleaning though added the dissolving with hydrochloric acid agent, but still some hydrochloric acid remains in the boiler, the salt acid ion changes in the middle of the steam during operation running, body of heater is corroded, when using oxalic acid, though can dissolve incrustation scale, but the reductive agent effect that coexists with iron ion after the dissolving, then formed Ferrox, Ferrox solubleness is low, can form precipitation, be attached to boiler surfaces, generation local corrosion as a result, also has a kind of antiscale, descaling method is to adopt the electronic treatment method, as the patent No. 93205385 " electronics antiscaling, descaling water treatment device ", it is made up of the main frame and the machine of paying, main frame is an electromagnetic generator, it is provided with housing, coil, circuit card, transformer etc., the machine of paying is provided with Steel Vessel, Steel Vessel is provided with water-in and water outlet, be provided with the copper rod (electrode bar) of overcoat plastics tubing in the Steel Vessel, copper rod is connected with output post on the electromagnetic generator through lead, heating medium water is entered by water-in, after the high-frequency electric field effect that electrode bar sends, flow out by water outlet, water outlet is connected with the water-in of boiler, the deficiency of this device is manufacturing cost and use cost height, WATER AS FLOW MEDIUM is handled insufficient, also easily form incrustation scale in the boiler, treatment capacity is little, can not satisfy the water supply of large-sized boiler.

Summary of the invention: a kind of the purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, use cost is low, the water in the boiler is fully handled, and makes the built-in electromagnetism electronics of the steam boiler that never produces incrustation scale in boiler water treatment device.

The utility model can reach by following measure:

The built-in electromagnetism electronics of a kind of steam boiler water treatment device is provided with boiler, electromagnetism generator, electrode bar, it is characterized in that electrode bar is connected with the hand hole plate of boiler, and electrode bar is connected through the output terminal of lead with the electromagnetism generator.

The utility model is owing to directly put into boiler with electrode bar, electrode bar sends the higher frequency electromagnetic field, water in the boiler is under the effect of electrode bar, the water molecules major part is compound by polymolecular to be dimer, intermolecular magnetism weakens, simultaneously, calcium, the magnesium plasma is under the effect of higher frequency electromagnetic field, their state-of-charge also changes, and ionic polarity is series arrangement, and its interionic attraction is destroyed, polyion complex body originally is divided into the ion complex body of one or chain, thereby cause the change of crystallization condition, and be difficult for sticking on the tube wall, realized the antiscaling, descaling of boiler.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation that the utility model electrode bar is connected with the hand hole plate of boiler.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described:

As shown in the figure, the built-in electromagnetism electronics of a kind of steam boiler water treatment device, be provided with boiler 1, electromagnetism generator 2, electrode bar 3, boiler 1, electromagnetism generator 2, the structure of electrode bar 3 is same as the prior art, this does not give unnecessary details, it is characterized in that electrode bar 3 is connected with boiler hand hole plate 4, electrode bar 3 is connected through the output terminal of lead 5 with electromagnetism generator 2, the utility model is owing to directly put into boiler with electrode bar, electrode bar sends the higher frequency electromagnetic field, and the water in the boiler is under the effect of electrode bar, and the water molecules major part is compound by polymolecular to be dimer, intermolecular magnetism weakens, simultaneously, calcium, the magnesium plasma is under the effect of higher frequency electromagnetic field, and their state-of-charge also changes, ionic polarity is series arrangement, its interionic attraction is destroyed, and polyion complex body originally is divided into the ion complex body of one or chain, thereby causes the change of crystallization condition, and be difficult for sticking on the tube wall, realized the antiscaling, descaling of boiler.

Claims

1, the built-in electromagnetism electronics of a kind of steam boiler water treatment device is provided with boiler, electromagnetism generator, electrode bar, it is characterized in that electrode bar is connected with the hand hole plate of boiler, and electrode bar is connected through the output terminal of lead with the electromagnetism generator.