KR20000024094A - Apparatus and a manufacturing process of a detergent for using a metal piping - Google Patents

Abstract

PURPOSE: A method for producing cleansing solution for metal pipe will purify water and activate using ionized water and silicate. CONSTITUTION: The method for reactivating water use permanent magnetic and the water will be supplied to metal pipe. Then, corrosion and scale will be prevented in the metal pipe. Water will be supplied to three step purifier. Silica and sodium carbonate will be mixed in mixer, and be melted in furnace. Then, crystallization will be acquired and concentrated. Concentrated solution will be filtered by two step filter and mixed with sodium phosphate. The mixed material will be remixed with ionized water and filtered. The cleansing solution will prevent corrosion and scale of metal pipe and remove of scale. The method will save money for changing metal pipe, waste of energy, and managing of pipe system as well as do not any harm to human being.

Description

Apparatus and a manufacturing process of a detergent for using a metal piping}

The present invention relates to a method and apparatus for manufacturing a liquid detergent used in a metal tube, and more particularly, after reactivating water activated by using a magnetite with a magnet, and supplying the water to the metal tube to prevent corrosion and scale. The present invention relates to a method and a device for preparing a liquid detergent of a metal tube for preventing.

In general, the pipe for supplying tap water is mainly made of a metal or non-ferrous metal pipe, and most of the water contact or lock. Metal pipes, such as water pipes or circulation pipes, are corroded or scaled due to various corrosion factors and oxidation on the surface in contact with water, resulting in various problems due to circulation of rusted water and clogging of pipes. .

In particular, in the case of metal pipes using tap water, the supply of tap water is gradually blocked because calcium carbonate components contained in the water are deposited on the metal surface to form scales, and some of the pipes are blocked by the scale generated by corrosion, causing boilers and There is a problem of shortening the life of the pipe, there was a problem that can not be used as drinking water at home by the corrosive.

To prevent this, various types of metal anti-scaling agents and cleaning agents have been developed.

A metal surface to remove such corrosion or scale, or are those formed as the detergent for preventing water silicate-based detergent and phosphate-based clean boundaries known, using a silicate-based detergent is composed mainly of sodium silicate (Na ₂ Sio ₃₎ so far Although it is used to remove the scale generated, it is expensive, and it is difficult to expect various functions to prevent corrosion only by the function of a single silicate. Phosphate-based cleaners are mainly used to remove corrosion of metals, but also expensive and underwater When dissolved in water, it promotes eutrophication and promotes the proliferation of green algae and red algae in the water, thereby killing fish or microorganisms.

In addition, the silicate-based and phosphate-based detergents described above mostly use only solids by a dispenser. The solid detergents have always been the subject of controversy due to the excessive solubility due to the insoluble solubility by water. It is reported that the phosphate-based solid detergents are indeterminate the rust prevention effect, and if you drink excessively dissolved tap water for a long time may cause calcium deficiency to prevent bone growth, as well as harmful effects on human health, such as strengthening the tongue, uremia, kidney failure, etc. have.

Currently developed solid rust preventives are usually manufactured to have a normal effect at water temperature of 15 ℃, water pressure of 3-5kg / cm ² , and concentration of 5PPM, but according to the changed water pressure, season and temperature characteristics with only one product in Korea with four seasons It is impossible to have a constant solubility.

In fact, research reports have found that overdose of rust preventives is being used at concentrations above the prescribed level, such as over 27.2% of total use, which has led to a growing public distrust in the use of rust inhibitors.

In addition, the surface of the circulation pipe or moisture container, which is always immersed in water, may be corroded by various corrosion factors or the scale may be stacked to block the pipes and cause rust. Caused.

The present invention for solving the above problems is to provide a product that is harmless to the human body and is environmentally friendly by purifying and activating water using ganban stone power water, magnetized ionized water and silicate.

In addition, it is possible to inject only a fixed amount by using an automatic injection device that is automatically injected according to the flow rate and flow rate, so as to be able to escape from the problems caused by the excessive input.

Another object of the present invention is a method and apparatus for manufacturing a liquid liquid detergent made of a metal which can prevent green algae and red tide due to the negative film phenomena seen in existing rust inhibitors when the detergent is leaked to the sewage when using the detergent To provide.

1 is a process chart showing a process for preparing a liquid detergent of a metal tube using magnetized ionized water and power water of the present invention.

Explanation of symbols on the main parts of the drawings

10: water purification device 12: power water treatment device

16: 2nd mixer 18: 1st mixer

20: two-stage filtration device 22: crave

24 melting furnace 26 stirrer

28: mixture 32: filtration apparatus

36: magnetized ionized water treatment device

The manufacturing process of the present invention comprises: first, supplying water to a three-stage water purification device to purify and activating the purified water to obtain power water; Silica sand and anhydrous sodium carbonate were added to the stirrer and stirred evenly. The stirred mixture was dissolved in a melting furnace. The dissolved mixture was allowed to stand at room temperature for a period of time to extract crystals. Removing the impurities into a filtration device to obtain a concentrate; Putting a mixture of sodium triphosphate, sodium metaphosphate, and sodium pyrophosphate into a primary mixer and mixing with the concentrate; The mixture mixed in the primary mixer and the magnetized ionized water are mixed in a secondary mixer, and the mixture is filtered.

In addition, the present invention, uniformly mixed with 730% by weight of silica sand (99.9%, 120 mesh powder) and 140% by weight of anhydrous sodium carbonate, and then melted at 1500 ℃ for 12 hours and then crystallized, and the crystals are concentrated to a certain concentration SiO ₂ concentrate and sodium triphosphate, sodium pyrophosphate and sodium metaphosphate were placed in a primary mixer and heated and mixed at 400 ° C. or higher, and the magnetized ionized water obtained by magnetizing the mixture obtained from the primary mixer and power water was mixed with a secondary mixer. Heated to 80 ° C. and mixed, and the mixed mixture is a composition obtained by removing impurities through a filtration device.

Another invention, the magnetized ionized water treatment apparatus for activating the water passed through the three-stage water purification apparatus to generate the magnetized ionized water into the power water treatment apparatus and for the ashing of the activated power water; A stirrer for uniformly mixing silica sand and anhydrous sodium carbonate (NaCO), a melting furnace for melting the mixture mixed by the stirrer, a cradle for pressurizing crystals which solidified the dissolved mixture in the melting furnace, and concentrated by the crab A two stage filtration device for removing impurities in the concentrated solution; A primary mixer for putting the mixture of the concentrated liquid filtered by the two-stage filtering device and a mixture of sodium triphosphate, sodium metaphosphate and sodium pyrophosphate evenly; A secondary mixer for uniformly mixing the mixture mixed by the primary mixer with the magnetized ionized water; It is composed of a filtration device for removing impurities in the mixture mixed by the secondary mixer.

Hereinafter, the manufacturing method of the liquid detergent of the metal tube of this invention is demonstrated.

In the present invention, water is first purified in three steps, A, B, and C. The purified water is used to make power water. The power water is elvan rock power (active water) produced by the power water treatment apparatus 12.

Elvan rock power is to activate the water by continuously circulating water through the power water treatment device 12, which is a kind of filtering device made by stacking a large amount of elvan rock to pass water.

In more detail, a horizontal inlet pipe is installed below the vertical cylindrical container, and discharge pipes are installed to discharge to the lower part of the container along the center of the container, and a large amount of elvan rock is disposed around the discharge pipe in the container. Place the hemispherical lid on top of the elvan, and then push it down.

Then, when the jet water flow is supplied through the inlet, the supplied water passes through the elvan and enters the upper inlet of the discharge pipe and flows out to the lower inlet.

If the above method is repeated, a large amount of water can be activated within a short time, and the generated ganban stone power water has an excellent adsorption effect, so that it removes kalky in the water and adjusts the water quality.

Magnetized ionized water is obtained by passing water (powered water) activated by the power water treatment device 12 through the magnetized ionized water treatment device 14. In this case, the magnetized water is the power of the number ² 10 - to which a magnetic field of 10 oersteds ted of ³ to activate the molecular structure of water and to pass between the symmetry with N and S poles of a special magnet.

Magnetized ionized water 14 by magnetizing the water as described above is the molecular structure of the water is changed to neutral or acidic water is changed to weak alkaline, sterilized and odor of chlorine and serves to prevent corrosion and scale in the metal tube.

On the other hand, in the stirrer 26, pure natural silica (99.9%) and anhydrous sodium carbonate (NaCO) having high corrosion removal, prevention, and heat conduction effects are put and mixed evenly. Natural silica used in the detergent is a flame-retardant material, but when anhydrous sodium carbonate is added, the alkali silicates are dissolved in water, and the acid in the water is decomposed into alkali silicate to produce hydroxide dioxide. When this aqueous solution comes into contact with the metal surface, a double salt molecule having an electrochemical affinity for trace metal oxides forms a thin and strong film on the metal surface to prevent the contact of anions that dissolve the metal, and serves as a rust prevention method. Do it.

The stirred mixture is melted through the melting furnace 24. At this time, the mixture is heated to 1,500 ° C. for about 12 hours to be completely melted, and the liquid phase is taken out and left at room temperature for a predetermined time. Crush to size.

As the melting furnace 24, a variety of heating furnaces may be used to the extent that the stirred mixture may be completely liquid, but in the present invention, heavy oil or electric furnace is preferably used.

Subsequently, the pulverized solid crystal is placed in an automatic crave 22 and pressurized with pressurized steam to vacuum evaporate the purity of silicic acid (SiO ₂ ) to 15-35%, and then remove impurities through the two-stage filtration device 20. To produce a silicic acid (SiO ₂₎ concentrate.

Subsequently, the primary mixer 18 disperses a certain concentration of silicic acid (SiO ₂ ) concentrate and a corrosion factor on a metal surface, and thus, a predetermined amount of sodium triphosphate (Na ₃ PO ₄ ), which acts as a method of preventing and inhibiting ions. And a mixture 28 of sodium pyrophosphate (Na ₄ P ₂ O + 10H ₂ O), which is complexed with metal ions such as copper, iron, and magnesium and prevents activation of metal ions, thereby preventing corrosion. Thereafter, the first mixer 18 is heated to a temperature of 400 ℃ for about 1 hour, and then purified through a purifier.

In this way, the clarified mixture 28 is introduced into the secondary mixer 16. At this time, the most important is to supply the magnetized ionized water which activated the elvan rock power of the present invention with the mixture 28 magnetically.

After mixing the secondary mixer 16 while applying 80 ° C. heat, the mixture mixed by the secondary mixer 16 is passed through the secondary filtration device 32 to remove impurities once again. After the concentration specific gravity test, to make a composition.

The detergent of the present invention thus prepared is a pure liquefied metal detergent capable of simultaneously satisfying rust prevention, anticorrosion and activation of water.

The cleaning agent of the present invention, which is a composition prepared through the secondary filtration device 32 as described above, is vacuum packed in a 500 ml container by the packaging machine 34, and finally, the quality of the cleaning agent of the present invention is inspected for quality. After certification, it is shipped as a complete product to the consumer.

As described above, the metal liquid detergent is manufactured by adding magnetized ionized water by magnetizing once again the activated gannet stone water filtered through ganbanite.

At this time, the silicic acid (SiO ₂ ) component of the composition (metallic tube liquid detergent) of the present invention can be prepared by adjusting the use at a limit of 13-35%, and this pure liquid liquefied detergent is an automatic dispensing device (liquid automatic injector). It is automatically injected at a certain rate according to the amount of water introduced through the system to safely remove the corrosion and scale formed on the metal surface of urban water pipes, drain pipes of apartments and large buildings, and to suppress the dispersion and ionization activity of these corrosion factors. By forming a strong film of 1㎛ inside the inside to prevent contact with air or water can keep the rust preventive method.

In the present invention, by forming a coating on a metal container or a metal tube to prevent contact with air or water, the antirust and anticorrosive effect is excellent, and existing rust can be removed to maintain cleanliness in the pipe.

It is harmless to human body and is odorless and non-toxic. It is suitable for drinking water system. It is effective for iron, non-ferrous metals such as copper and zinc, and it softens and hardens dissolved oxygen such as Mg and Cu.

In addition to the effects described above, the detergent of the present invention can elute minerals and improve the taste of water by controlling pH.

Hereinafter, the present invention is described in more detail by the following examples, but the composition of the present invention is not limited by the examples.

(Example 1)

The components shown in the following Table 1 were put into the stirrer 26 and stirred, and put into the melting furnace 24 to completely dissolve at a temperature of 1500 ° C. for 12 hours. The completely melted liquid is left at room temperature for a certain time to obtain crystal form crystals, and then put into an automatic crab 22 and pulverized to a certain size. The crystals crushed to a certain size are concentrated by pressurization using pressurized steam, and the impurities of the concentrated crystals are removed by a two-stage filtration device 20, and then various mixtures 28 are mixed and firstly mixed and heated to 400 ° C. Then, magnetized calcination water is obtained by magnetizing and adding magnetized ionized water for secondary mixing. The impurities are filtered through a filtration device 32 to produce a composition, which is used as the metal tube liquid detergent of the present invention.

ingredient weight ratio Silica sand (purity 99.9%) 120 mesh powder 730 kg 21.47% Anhydrous Sodium Carbonate (Food Additives) 140 kg 4.11% Sodium Pyrophosphate (Food Additives) 50 kg 1.47% Sodium triphosphate (food additive) 50 kg 1.47% Sodium metaphosphate (food additive) 30 kg 0.88% Magnetization 1,200 kg 35.29% Elvan rock power 1,200 kg 35.29% sum 3,400 kg 99.98%

(Example 2)

In Example 2, the detergent prepared in the same manner as above was tested. First, iron flakes were tested using three types of phosphate-based detergents, detergents of the present invention, and tap water (Table 2). Second, three types of phosphate-based detergents, detergents, and tap water of copper were tested. Was tested using (Table 3) to compare the effect.

Clean Sample (10㎛ Solution) Test water result Phosphate Cleaning Agent I put iron piece (six months) White matter on iron surface Cleaning agent of the present invention I put iron piece (six months) Maintain the original steel piece tap water Dip iron (24 hours) Rust turns red

Clean Sample (10㎛ Solution) Test water result Phosphate Cleaning Agent Immerse copper pipe (one month) Blue product on the copper tube surface. Cleaning agent of the present invention Immerse copper pipe (one month) Maintain copper tube intact. tap water Immerse copper pipe (two months) Copper tube surface turns black.

(Example 3)

In this example, the non-ferrous metal in which corrosion occurs was applied to Example 2 and tested.

Test Items unit Test result Corrosion Copper plate mg / cm ² 0.0001 or less STEEL 0.0007 Aluminum plate 0 Rubber (RUBBER) 0 P.P resin 0 P.E resin 0 P. V. C. 0

For reference, the unit is a unit representing the corrosion rate (mg / cm ² · hr),

Corrosion rate (mg / cm ² ㆍ hr) = Weight change (mg) / Cross section (cm2) ㆍ Time (hr)

It is expressed as

As described above, it was found that the cleaning agent of the present invention not only cleans the metal surface but also preserves it in its original state by antirust and anticorrosive action, and has an excellent descaling effect on non-ferrous metals other than iron pieces.

(Example 4)

In this embodiment, we will compare the quality applied to the drinking water management regulations of the Ministry of Health and Social Welfare.

division 1 species 2 species 3 species Main component ] Products with Phosphates as Active Ingredients Products containing silicate as an active ingredient Products based on silicic acid and phosphate-positive ingredients content It should be 11% -62% and within displayed amount (%) within ± 2 It should be 13%-30% and within displayed amount (%) ± 2 Positive amounts should be 12% to 46%, and the indicated amount (%) within ± 2 Statue Colorless to white liquid Colorless to white liquid Colorless to white liquid Purity test Arsenic (As) 2PPM or less 2PPM or less 2PPM or less Pb 15PPM or less 15PPM or less 15PPM or less Cadmium (Cd) 2PPM or less 2PPM or less 2PPM or less Mercury (Hg) 0.2PPM or less 0.2PPM or less 0.2PPM or less PH 5.8-9.4 10.5-12.0 5.8-12.0

As described above, it can be seen that the metal tube liquid detergent of the present invention satisfies all the management regulations of the Ministry of Health and Welfare.

1 is a process chart showing a process for producing a boiler and pipe cleaning agent using the ionized water and power water of the present invention.

As shown in Figure 1, to manufacture the cleaning agent of the present invention is to use a device of a complex and various configurations.

Looking at the device of the present invention as follows.

First, the water purifier 10 is installed to purify tap water or natural water. The water purifier 10 is composed of three stages of filters, each outflowing more clean water.

Then, purified water is introduced into the ganban rock power water treatment device 12 through the inlet. Then, the activated water through the power water treatment device 12 is magnetized by passing through the magnetized ion water treatment device 36 again to generate magnetized ionized water.

Meanwhile, natural silica (99.9% pure, 120 mesh powder) and anhydrous sodium carbonate (NaCO) were added to the stirrer 26 and stirred, and the stirred mixture was put into a heating melting furnace 24 such as heavy oil or an electric furnace, and then heated to 1500 ° C. It is melted for a time to make a liquid, and the mixture made of a liquid is made into crystal crystals at room temperature.

Subsequently, the crystals were placed in an automatic cradle 22 and pressurized with pressurized steam to concentrate the crystals of silica sand and anhydrous sodium carbonate (NaCO) with silicic acid having a purity of 13 to 35%, and the concentrated liquid was filtered in two stages. 20) to remove impurities.

After passing through the two-stage filtering device 20, the mixture 28 of sodium triphosphate and two other species 28 is put into the primary mixer 18, and mixed while heating to a temperature of 400 ° C or more.

The mixture mixed in the primary mixer 18 was put back into the secondary mixer 16 and simultaneously mixed with magnetized ionized water heated to 80 ° C., and then passed through a filtration device 32 to remove impurities. The impurity-free mixture is subjected to experiments such as concentration, specific gravity, etc., and transferred to the packaging machine 34 to be vacuum packed in a 500 ml container.

Finally, the vacuum packed product is stored for 24 hours, and after passing the quality inspection, the product is shipped and supplied to the consumer.

The liquid detergent, which is the composition of the present invention as described above, firstly, is injected into the metal tube using an automatic discharging device, thereby preventing corrosion of the metal tube and preventing scale, and at the same time, removing the existing scale attached to the metal surface. .

Second, since the liquid detergent of the present invention improves the performance of water pipes, it prevents energy waste caused by pipe replacement and aging of the building, and can greatly reduce the cost of repair and management of boilers and pipes, and other types. Compared to corrosion inhibitors or cleaning agents of excellent environmental friendliness is effective in protecting the environment.

Third, the liquid detergent of the present invention does not harm the environment at the time of disposal due to the mixed synergistic effect of ganban stone power water and magnetized ionized water, harmless to the human body can be used for food and beverage can cope with ever-increasing drinking water treatment problems and environmental problems Suitable composition.

Claims (3)

Supplying water to a third stage water purification device to purify the water and activating the purified water to obtain power water; Silica sand and anhydrous sodium carbonate were added to the stirrer and stirred evenly. The stirred mixture was dissolved in a melting furnace. The dissolved mixture was allowed to stand at room temperature for a period of time to extract crystals. Removing the impurities into a filtration device to obtain a concentrate; Putting a mixture of sodium triphosphate, sodium metaphosphate, and sodium pyrophosphate into a primary mixer and mixing with the concentrate; The mixture and the magnetized ionized water mixed in the primary mixer is put into a secondary mixer and mixed, and the mixture is filtered to produce a liquid purifier manufacturing method of a metal tube. Silica and (purity 99.9%, 120 mesh powder) 730% by weight, was mixed uniformly anhydrous sodium carbonate 140% by weight, and crystallized and then was at 1500 ℃ melt for 12 hours, and the SiO ₂ concentrations of a certain concentration caused by concentration of the crystal Sodium triphosphate, sodium pyrophosphate and sodium metaphosphate are placed in a primary mixer and heated to 400 ° C. or higher, and the magnetized ionized water obtained by magnetizing the mixture obtained from the primary mixer and the power water is placed in a secondary mixer at a temperature of 80 ° C. And a composition obtained by removing the impurities through a filter by mixing the mixture by heating. A magnetized ionized water treatment device 36 for activating water passed through the three-stage water purification device 10 to generate magnetized ionized water into the power water treatment device 12 and for rotating the activated power water; A stirrer 26 for uniformly mixing silica sand and anhydrous sodium carbonate (NaCO), a melting furnace 24 for melting the mixture mixed by the stirrer, and a cradle for pressurizing crystals solidifying the mixture dissolved in the melting furnace ( 22) and a two-stage filtration device 20 for removing impurities in the concentrate concentrated by the crave; A primary mixer 18 for mixing the concentrated solution filtered by the two-stage filtration device 20 with a mixture 28 of sodium triphosphate, sodium metaphosphate and sodium pyrophosphate and mixing them evenly; A secondary mixer (16) for uniformly mixing the mixture mixed by the primary mixer (18) and the magnetized ionized water; Apparatus for producing a liquid detergent of a metal tube, characterized in that it comprises a filtration device (32) for removing impurities in the mixture mixed by the secondary mixer (16).