Preparation method of hydrated hydrogen ions

Abstract

The invention discloses a preparation method of hydrated hydrogen ions. The preparation method comprises the following steps: S1, adding inorganic acid and calcium oxide into treatment equipment in proportion, and mixing and stirring; s2, adding polymerized aluminum oxide into the mixed solution obtained in the step S1, and stirring; s3, adding polyacrylamide into the mixed solution obtained in the step S2, and stirring; s4, the mixed solution obtained in the step S3 is separated through treatment equipment, supernate is taken out, the obtained supernate is the hydrated hydrogen ion solution, and the inorganic acid in the step S1 is sulfuric acid. Through precipitation and centrifugation technologies, the production efficiency is greatly improved, the production cost is reduced, and the produced hydrated hydrogen ions have extremely strong bactericidal ability, and can be widely applied to the food industry, the slaughter industry and the disinfectant industry as a super-strong bactericidal substance.

Description

Technical Field

[0001] The present invention relates to the technical field of hydronium ions, and in particular to a method for preparing hydronium ions. Background Art

[0002] The central element of water (H2O) is O, which has 6 electrons in its outermost layer, one pair in the 2s orbital, and four electrons in the 2p orbital (one pair in the 2px orbital, and the remaining two in 2py and 2pz). The two electrons in 2py and 2pz form bonds with hydrogen, leaving one pair of electrons free. Hydronium ions are formed in H3O+, where one H+ forms a bond with the electron pair in the free 2px orbital (there are no electrons around the hydrogen nucleus, and oxygen gives both electrons to H to form a coordination bond), but the original sp3 hybridization is not changed.

[0003] In fact, the hydronium ion is further hydrated in dilute acid and exists in the form of H9O4+ (i.e. H3O+·3H2O)[1], that is, the three oxygen atoms of H2O form hydrogen bonds with the three hydrogen atoms in H3O+ respectively.

[0004] In the 1980s, Japan first developed acidic oxidative potential water, which was first used in the medical field because of its significant bactericidal effect. After years of research and practice, the advantages of acidic oxidative potential water such as high efficiency in sterilization, no residual toxicity after sterilization, harmlessness to the human body, no pollution to the environment, and environmental protection have gradually been accepted by people.

[0005] Physics believes that the high ORP value and low pH value of acidic oxidative potential water exceed the survival range of microorganisms, causing changes in the cell membrane potential of microorganisms, resulting in enhanced cell permeability, bacterial swelling, and destruction of cell metabolic enzymes, and the overflow and dissolution of intracellular substances, thereby achieving the effect of killing microorganisms, and the effect of the action on microorganisms is proportional to the ORP value. However, Xu Xiangan used different concentrations of cerium sulfate to prepare acidic oxidative potential water with different ORP values, and acted on Bacillus subtilis spores and common bacteria respectively. The results showed that the high ORP value solution without effective chlorine had no obvious killing effect on Bacillus subtilis spores, but had a significant killing effect on common bacteria, and the higher the ORP value, the stronger the bactericidal effect. It is also reported that the bactericidal effect of O3 with a high ORP value is not as good as that of acidic oxidative potential water with a lower ORP value. It can be seen that the high ORP value is not the main reason for the strong bactericidal effect of acidic oxidative potential water.

[0006] The current method for producing hydronium ions: Japanese electrolysis method: The preparation is usually in a special ion membrane electrolyzer, a certain concentration of salt water (mass concentration is less than 10g / L) is added, and electrolysis is carried out at a certain current density. In this way, acidic oxidizing potential water is obtained on the anode side, and its main components are chlorine, hypochlorous acid, hypochlorite, hydrochloric acid, dissolved oxygen and ozone. The principle is: the anode mainly undergoes chlorine evolution reaction and oxygen evolution reaction. What it lacks is that the production cost is high and the concentration of hydronium ions produced is low and contains components such as chlorine, hypochlorous acid, hypochlorite, hydrochloric acid, dissolved oxygen and ozone.

[0007] To this end, the present application proposes a method for preparing hydronium ions. Summary of the invention

[0008] The purpose of the present invention is to solve the above technical problems and to propose a method for preparing hydronium ions.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A method for preparing hydronium ions comprises the following steps:

[0011] S1, adding inorganic acid and calcium oxide in proportion into the treatment equipment, mixing and stirring;

[0012] S2, adding polymerized alumina to the mixed solution obtained in step S1 and stirring;

[0013] S3, adding polyacrylamide to the mixed solution obtained in step S2 and stirring;

[0014] S4, separating the mixed solution obtained in step S3 through a processing device, taking out a supernatant, and the obtained supernatant is a hydronium ion solution.

[0015] Preferably, the inorganic acid in step S1 is sulfuric acid; the molar concentration of the sulfuric acid is 2-5 mol / L sulfuric acid solution.

[0016] Preferably, the purity of the calcium oxide in step S1 is above 99.9%.

[0017] Preferably, the stirring speed of the processing equipment is 100-150 r / min, and the stirring time is 10-20 minutes.

[0018] Preferably, the rotation speed of the processing equipment in step S4 is 3000-5000 r / min.

[0019] Preferably, the processing equipment includes an outer cylinder, a rotatable sleeve is penetrated through the bottom of the outer cylinder, a mixing cylinder is fixedly installed on the upper end of the sleeve, four brackets are fixedly connected to the outer wall of the mixing cylinder, guide wheels are installed on the brackets, and the guide wheels are abutted against the inner wall of the outer cylinder, a rotatable shaft is penetrated through the bottom of the mixing cylinder, the shaft penetrates the sleeve and is rotatably connected thereto, a driving mechanism for driving the sleeve and the shaft to rotate is installed at the bottom of the outer cylinder, a plurality of mixing mechanisms are fixed on the outer wall of the shaft, and an upper cover is provided at the upper end of the mixing cylinder, a feeding port is penetrated through the upper cover, and the upper cover is connected to the mixing cylinder through two connecting mechanisms.

[0020] Preferably, four support columns are fixedly connected to the bottom of the outer cylinder, and the four support columns are distributed in a rectangular shape.

[0021] Preferably, the driving mechanism includes a fixed block fixed to the bottom of the outer cylinder, a motor is installed on the fixed block, the output end of the motor is fixedly connected to a short shaft, a first bevel gear is installed on the short shaft, a first one-way bearing is fixed on the sleeve, a second bevel gear is fixed on the first one-way bearing, a second one-way bearing is fixed on the shaft, a third bevel gear is fixed on the second one-way bearing, and the first bevel gear is meshed with the second bevel gear and the third bevel gear.

[0022] Preferably, the mixing mechanism includes two stirring cross bars fixed to the outer wall of the shaft rod and distributed up and down, two stirring vertical bars are fixed on the two stirring cross bars, two fixing plates are fixed on the two stirring vertical bars, the fixing plates are provided with through grooves, support rods are fixed in the through grooves, a rotating rod is provided on the support rod, a mounting column is fixed on the rotating rod, and a plurality of spiral blades are fixed on the mounting column.

[0023] Preferably, the connecting mechanism includes a limit block fixed at the bottom of the upper cover, the limit block is penetrated by a limit hole, a U-shaped block is fixed on the mixing cylinder, a slip ring is slidably connected in the U-shaped block, a fixed limit rod is penetrated on the slip ring, the limit rod penetrates the U-shaped block and the mixing cylinder and is slidably connected thereto, the limit rod is slidably connected in the limit hole, springs are fixed on the slip ring and the U-shaped block, and a pull block is fixed on the limit rod.

[0024] The present invention greatly improves production efficiency and reduces production costs through precipitation and centrifugation technology, and the produced hydronium ions have extremely strong bactericidal ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of a processing device used in a method for preparing hydronium ions proposed by the present invention;

[0026] Figure 2 A schematic diagram of the structure of a driving mechanism in a processing device used in a method for preparing hydronium ions proposed by the present invention;

[0027] Figure 3 A schematic diagram of the structure of a fixed plate in a processing device used in a method for preparing hydronium ions proposed by the present invention;

[0028] Figure 4 A schematic diagram of the structure of the processing equipment at A used in the method for preparing hydronium ions proposed by the present invention;

[0029] Figure 5 The present invention is a schematic structural diagram of a guide wheel in a processing device used in a method for preparing hydronium ions proposed by the present invention.

[0030] In the figure: 1 outer cylinder, 2 support column, 3 mixing cylinder, 4 bracket, 5 guide wheel, 6 sleeve, 7 shaft rod, 8 upper cover, 9 feeding port, 10 stirring cross bar, 11 stirring vertical rod, 12 fixed plate, 13 fixed block, 14 motor, 15 short shaft, 16 first bevel gear, 17 second bevel gear, 18 third bevel gear, 19 first one-way bearing, 20 second one-way bearing, 21 through groove, 22 support rod, 23 rotating rod, 24 mounting column, 25 spiral blade, 26 limit block, 27 U-shaped block, 28 slip ring, 29 spring, 30 pull block, 31 limit rod, 32 limit hole. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Reference Figure 1-Figure 5 , a method for preparing hydronium ions, comprising the following steps:

[0033] S1, adding inorganic acid and calcium oxide in proportion into the treatment equipment, mixing and stirring;

[0034] S2, adding polymerized alumina to the mixed solution obtained in step S1 and stirring;

[0035] S3, adding polyacrylamide to the mixed solution obtained in step S2 and stirring;

[0036] S4, separating the mixed solution obtained in step S3 through a processing device, taking out a supernatant, and the obtained supernatant is a hydronium ion solution.

[0037] Preferably, the inorganic acid in step S1 is sulfuric acid; the molar concentration of the sulfuric acid is 2-5 mol / L sulfuric acid solution.

[0038] Preferably, the purity of the calcium oxide in step S1 is above 99.9%.

[0039] Preferably, the stirring speed of the processing equipment is 100-150 r / min, and the stirring time is 10-20 minutes.

[0040] Preferably, the rotation speed of the processing equipment in step S4 is 3000-5000 r / min.

[0041] Example

[0042] 27.78 ml of concentrated sulfuric acid is slowly added to a reactor containing 500 ml (deionized water), 30 g of calcium oxide is also added to the mixing drum 3, and stirred at high speed in a high-speed stirrer to form a mixture. At this time, the temperature of the mixture in the mixing drum 3 is about 60°C. After 20 minutes, 20 mg of polyaluminium chloride is added, and stirred at 150 r / min for 15 minutes to form flocs, and then 10 mg of polyacrylamide is added and stirred at 150 r / min for 12 minutes to form flocculent precipitation. Finally, the obtained solution is separated on the mixing drum 3 for 10 minutes, and the rotation speed of the mixing drum 3 is 4000 r / min. The supernatant is taken out, and the obtained supernatant is the hydronium ion solution.

[0043] Further explanation of the processing equipment:

[0044] The processing equipment includes an outer cylinder 1, the bottom of which is fixedly connected to four support columns 2, which are distributed in a rectangular shape; a rotatable sleeve 6 is penetrated through the bottom of the outer cylinder 1, a mixing cylinder 3 is fixedly installed on the upper end of the sleeve 6, and four brackets 4 are fixedly connected to the outer wall of the mixing cylinder 3, and guide wheels 5 are installed on the brackets 4 to ensure stable rotation of the mixing cylinder 3.

[0045] The guide wheel 5 is against the inner wall of the outer cylinder 1, and a rotatable shaft 7 is penetrated through the bottom of the mixing cylinder 3. The shaft 7 penetrates the sleeve 6 and is rotatably connected thereto. A driving mechanism for driving the sleeve 6 and the shaft 7 to rotate is installed at the bottom of the outer cylinder 1. The driving mechanism includes a fixed block 13 fixed to the bottom of the outer cylinder 1, a motor 14 is installed on the fixed block 13, a short shaft 15 is fixedly connected to the output end of the motor 14, a first bevel gear 16 is installed on the short shaft 15, a first one-way bearing 19 is fixed on the sleeve 6, a second bevel gear 17 is fixed on the first one-way bearing 19, a second one-way bearing 20 is fixed on the shaft 7, a third bevel gear 18 is fixed on the second one-way bearing 20, and the first bevel gear 16 is meshed with the second bevel gear 17 and the third bevel gear 18.

[0046] A plurality of mixing mechanisms are fixed to the outer wall of the shaft 7, and the mixing mechanisms include two stirring cross bars 10 fixed to the outer wall of the shaft 7 and distributed up and down, two stirring vertical bars 11 are fixed on the two stirring cross bars 10, two fixing plates 12 are fixed on the two stirring vertical bars 11, a through groove 21 is penetrated on the fixing plate 12, a support rod 22 is fixed in the through groove 21, a rotating rod 23 is penetrated on the support rod 22, a mounting column 24 is fixed on the rotating rod 23, and a plurality of spiral blades 25 are fixed on the mounting column 24.

[0047] An upper cover 8 is provided at the upper end of the mixing barrel 3, a feeding port 9 is penetrated on the upper cover 8, and the upper cover 8 is connected to the mixing barrel 3 through two connecting mechanisms, the connecting mechanism includes a limit block 26 fixed at the bottom of the upper cover 8, a limit hole 32 is penetrated on the limit block 26, a U-shaped block 27 is fixed on the mixing barrel 3, a slip ring 28 is slidably connected in the U-shaped block 27, a fixed limit rod 31 is penetrated on the slip ring 28, the limit rod 31 penetrates the U-shaped block 27 and the mixing barrel 3 and is slidably connected thereto, the limit rod 31 is slidably connected in the limit hole 32, a spring 29 is fixed on the slip ring 28 and the U-shaped block 27, and a pull block 30 is fixed on the limit rod 31.

[0048] When the raw materials are stirred, the motor 14 is started, the motor 14 drives the short shaft 15 and the first bevel gear 16 to rotate, the first bevel gear 16 rotates to drive the second bevel gear 17 and the third bevel gear 18 to rotate, and under the action of the first one-way bearing 19, the second bevel gear 17 idles, that is, the sleeve 6 remains stationary;

[0049] The rotation of the third bevel gear 18 drives the second one-way bearing 20 to rotate, thereby realizing the rotation of the shaft 7. The rotation of the shaft 17 drives the stirring cross bar 10, the stirring vertical bar 11, and the fixed plate 12 to rotate. The stirring cross bar 10 and the stirring vertical bar 11 can stir and mix the raw materials. After the liquid passes through the through groove 21, it drives the spiral blade 25 to rotate, thereby realizing the rotation of the mounting column 24 and the rotating rod 23. The raw materials are stirred and mixed by multiple spiral blades 25 to make them fully react.

[0050] After the treatment is completed, the motor 14 is started to reverse, and the first bevel gear 16 drives the second bevel gear 17 and the first one-way bearing 19 to rotate, thereby realizing the rotation of the sleeve 6. Under the action of the second one-way bearing 20, the third bevel gear 18 idles, and the shaft 7 is in a stationary state at this time; the rotation of the sleeve 6 drives the mixing cylinder 3 to rotate, so that the liquid can be centrifuged;

[0051] After the centrifugal treatment, the staff manually pulls the pull block 30 to drive the limiting rod 31 to disengage from the limiting hole 32, and moves the upper cover 8 upward to remove it so as to take the centrifugal supernatant.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for preparing hydronium ions, characterized in that: The following steps are involved: S1, adding inorganic acid and calcium oxide in proportion into the treatment equipment, mixing and stirring; S2, adding polymerized alumina to the mixed solution obtained in step S1 and stirring; S3, adding polyacrylamide to the mixed solution obtained in step S2 and stirring; S4, separating the mixed solution obtained in step S3 through a processing device, taking out a supernatant, and the obtained supernatant is a hydronium ion solution.

2. The method for preparing hydronium ions according to claim 1, characterized in that: The inorganic acid in step S1 is sulfuric acid; the molar concentration of the sulfuric acid is 2-5 mol / L sulfuric acid solution.

3. The method for preparing hydronium ions according to claim 1, characterized in that: The purity of calcium oxide in step S1 is above 99.9%.

4. The method for preparing hydronium ions according to claim 1, characterized in that: The stirring speed of the processing equipment is 100-150r / min, and the stirring time is 10-20 minutes.

5. The method for preparing hydronium ions according to claim 1, characterized in that: The rotation speed of the processing equipment in step S4 is 3000-5000r / min.

6. The method for preparing hydronium ions according to claim 1, characterized in that: The processing equipment comprises an outer cylinder (1), a rotatably arranged sleeve (6) is penetrated through the bottom of the outer cylinder (1), a mixing cylinder (3) is fixedly mounted on the upper end of the sleeve (6), four brackets (4) are fixedly connected to the outer wall of the mixing cylinder (3), a guide wheel (5) is mounted on the bracket (4), and the guide wheel (5) abuts against the inner wall of the outer cylinder (1), a rotatably arranged shaft rod (7) is penetrated through the bottom of the mixing cylinder (3), the shaft rod (7) penetrates the sleeve (6) and is rotatably connected thereto, a driving mechanism for driving the sleeve (6) and the shaft rod (7) to rotate is mounted at the bottom of the outer cylinder (1), a plurality of mixing mechanisms are fixed to the outer wall of the shaft rod (7), an upper cover (8) is provided at the upper end of the mixing cylinder (3), a feeding port (9) is penetrated through the upper cover (8), and the upper cover (8) is connected to the mixing cylinder (3) via two connecting mechanisms.

7. The method for preparing hydronium ions according to claim 6, characterized in that: Four support columns (2) are fixedly connected to the bottom of the outer cylinder (1), and the four support columns (2) are distributed in a rectangular shape.

8. The method for preparing hydronium ions according to claim 6, characterized in that: The driving mechanism comprises a fixed block (13) fixed to the bottom of the outer cylinder (1), a motor (14) being mounted on the fixed block (13), a short shaft (15) being fixedly connected to the output end of the motor (14), a first bevel gear (16) being mounted on the short shaft (15), a first one-way bearing (19) being fixed on the sleeve (6), a second bevel gear (17) being fixed on the first one-way bearing (19), a second one-way bearing (20) being fixed on the shaft (7), a third bevel gear (18) being fixed on the second one-way bearing (20), and the first bevel gear (16) being meshed with the second bevel gear (17) and the third bevel gear (18).

9. The method for preparing hydronium ions according to claim 6, characterized in that: The mixing mechanism comprises two stirring cross bars (10) fixed to the outer wall of the shaft (7) and distributed up and down, two stirring vertical bars (11) fixed to the two stirring cross bars (10), two fixing plates (12) fixed to the two stirring vertical bars (11), a through groove (21) passing through the fixing plate (12), a support rod (22) fixed in the through groove (21), a rotating rod (23) arranged to rotate passing through the support rod (22), a mounting column (24) fixed to the rotating rod (23), and a plurality of spiral blades (25) fixed to the mounting column (24).

10. The method for preparing hydronium ions according to claim 6, characterized in that: The connection mechanism comprises a limit block (26) fixed to the bottom of the upper cover (8), a limit hole (32) being penetrated on the limit block (26), a U-shaped block (27) being fixed on the mixing barrel (3), a slip ring (28) being slidably connected inside the U-shaped block (27), a fixed limit rod (31) being penetrated on the slip ring (28), the limit rod (31) being penetrated through the U-shaped block (27) and the mixing barrel (3) and being slidably connected thereto, the limit rod (31) being slidably connected in the limit hole (32), a spring (29) being fixed on the slip ring (28) and the U-shaped block (27), and a pull block (30) being fixed on the limit rod (31).

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