CN105299993A - Method for industrially producing ozone ice - Google Patents
Method for industrially producing ozone ice Download PDFInfo
- Publication number
- CN105299993A CN105299993A CN201510716740.XA CN201510716740A CN105299993A CN 105299993 A CN105299993 A CN 105299993A CN 201510716740 A CN201510716740 A CN 201510716740A CN 105299993 A CN105299993 A CN 105299993A
- Authority
- CN
- China
- Prior art keywords
- ozone
- water
- ice
- concentration
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 277
- 238000000034 method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 238000007710 freezing Methods 0.000 claims abstract description 37
- 230000008014 freezing Effects 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims abstract description 32
- 238000012544 monitoring process Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims description 8
- 230000001186 cumulative effect Effects 0.000 claims description 7
- 239000002384 drinking water standard Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 2
- 238000004513 sizing Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 230000001954 sterilising effect Effects 0.000 description 8
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 235000020680 filtered tap water Nutrition 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical class ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- AGOYDEPGAOXOCK-KCBOHYOISA-N clarithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@](C)([C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)OC)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 AGOYDEPGAOXOCK-KCBOHYOISA-N 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a method for industrially producing ozone ice. The method includes the following steps that firstly, low-temperature water is prepared; secondly, ozone water is prepared, wherein the low-temperature water obtained in the first step and ozone generated by an ozone generating device are pressurized and mixed into the ozone water in a pressure container, and the concentration of ozone in the ozone water is monitored through an ozone concentration online monitoring sensor so that the concentration of ozone in the ozone water can be kept higher than an ozone concentration set value of the ozone concentration online monitoring sensor; thirdly, preliminary freezing is performed, wherein the ozone water is preliminarily formed in a freezing device with the temperature smaller than or equal to -10 DEG C; fourthly, freezing and sizing are performed, wherein primary ozone ice obtained in the third step is conveyed into an another freezing device, and freezing and sizing are performed at the temperature smaller than 0 DEG C for at least one time. By means of the method, large-scale mass production can be achieved, and ozone ice with different ozone concentrations can be manufactured according to specific production requirements.
Description
Technical field
The present invention relates to ozone application field, particularly relate to a kind of method of suitability for industrialized production Ozone Ice.
Background technology
Ozone (O) is a kind of strong oxidizer, and its oxidation-reduction potential in water is 2.07eV, and oxidability, higher than chlorine (1.36eV) and chlorine dioxide (1.5eV), is only second to fluorine (2.5eV).Ozone destroys the cell membrane of decomposing bacteria, thus can diffuse in bacterial cell soon, and decomposes and destroy the macromolecule polyalcohols such as DNA, RNA, protein, lipid and polysaccharide, destroys the normal metabolism of bacterium and breeding, reaches bactericidal effect.Ozone all keeps comparatively stable molecular structure under different pH value, can be reduced into oxygen voluntarily after sterilization, does not produce any DBPs.On the other hand, traditional hypochlorous acid class disinfectant is unstable under sour environment, and can produce the DBPs such as chloramines class, haloform class, chlorine, needs further subsequent treatment.In addition, the sterilizing ability of ozone and efficiency are better than traditional hypochlorous acid class disinfectant all greatly.Except sterilization, ozone also can be eliminated rapidly and thoroughly in air and various peculiar smell in water, in field widely, all have higher value.
The effect of ozone sterilization and its concentration closely related, and for different sterilisation purposes, ozone threshold concentration is not identical with the suitableeest ozone concentration.Ozone threshold concentration refers to the least concentration when ozone has certain sterilizing ability; Ozone concentration when the suitableeest ozone concentration refers to that comprehensive bactericidal effect preferably.Although generally speaking, when ozone concentration is higher, sterilization speed is higher, and too high ozone concentration might not bring optimal comprehensive bactericidal effect.Such as: although when ozone concentration is 10ppm, the bacterium of Meat Surface 99% can be eliminated in 10 seconds, and sterilization speed is three times when ozone concentration is 5ppm; But the meat through 10ppm ozone treatment loses the taste of meat originally, and quality declines to a great extent, and uses during 5ppm ozone sterilization and then there will not be such problem.
Ozone is less stable at normal temperatures and pressures, and easy disintegrate is oxygen, is difficult to preserve.Research finds that ozone is more stable in close to the frozen water of 0 DEG C, and especially stable in ice cube, the half-life can reach 2000.The method of manufacture Ozone Ice of the prior art is generally: utilize ozone generators to change oxygen into ozone, then utilizes gas and water mixer that ozone is soluble in water, finally again through frozen section system, is made into ice cube ozoniferous.But this technique is comparatively simple, does not carry out the optimization of parameter for industrial specific requirement, is difficult to be applied in mass production.In addition, this technique can not control the ozone concentration in ice cube, cannot meet the needs of different sterilisation purpose.This makes Ozone Ice only in narrower field, obtain fragmentary application.
Summary of the invention
The object of the present invention is to provide a kind of method of suitability for industrialized production Ozone Ice, can large-scale batch production be realized, and according to the concrete needs produced, the Ozone Ice with different ozone concentration can be manufactured.
In order to reach foregoing invention object, the present invention by the following technical solutions:
A method for suitability for industrialized production Ozone Ice, is characterized in that comprising the following steps:
(1) water at low temperature is prepared: by water for cooling to 3 ~ 5 DEG C;
(2) Ozone Water is prepared: the water at low temperature of step (1) gained and the ozone produced by ozone generating-device being pressurizeed in pressure vessel is mixed into Ozone Water; Use ozone concentration on-line monitoring sensor to monitor the ozone concentration in described Ozone Water, remain in the ozone concentration setting value of ozone concentration on-line monitoring sensor to make the ozone concentration in described Ozone Water;
(3) tentatively freezing: described Ozone Water is carried out just one-step forming in the freezing equipment of temperature≤-10 DEG C, make its surface form Ozone Ice film fast, be frozen into elementary Ozone Ice; The volume of described Ozone Ice film accounts for 2 ~ 30% of Ozone Water cumulative volume;
(4) freeze settled: the elementary Ozone Ice of step (3) gained is delivered in another freezing equipment, carry out freeze settled at least one times at the temperature of < 0 DEG C, form finished product Ozone Ice.
At ambient temperature and pressure, the solubility of ozone in water is lower.Therefore, before ozone is mixed with water, need to lower the temperature to water in advance, and mix under pressure.The ozone generating-device that step (2) uses can select ozone generator common on the market, and oxygen conversion can be ozone by it.In a preferred embodiment, the ozone concentration on-line monitoring sensor in step (2) by the drive current of adjustment ozone generator and driving frequency, can adjust the ozone amount produced.Therefore, as long as set the parameter of ozone concentration on-line monitoring sensor, just according to concrete need of production, the Ozone Water of different ozone concentration can be obtained, thus obtain the Ozone Ice of different ozone concentration.The ozone concentration of Ozone Water is proportional with the ozone concentration in the Ozone Ice using this Ozone Water to condense into, therebetween concrete ratio is different according to the difference of the factors such as the ozone concentration in used concrete equipment and Ozone Water, by carrying out preliminary experiment before carrying out large-scale production, this ratio is measured.In an embodiment of the present invention, the ozone concentration in Ozone Water is 8 ~ 15 ︰ 1 with the ratio of the ozone concentration of the Ozone Ice using this Ozone Water to make.
In the embodiment that the present invention recommends, the pressure vessel institute applied pressure in step (1) is in the scope of 0.1 ~ 0.45Mpa; The ozone concentration setting value of the ozone concentration on-line monitoring sensor in step (2) is in the scope of 0.1 ~ 150ppm.
The present invention adopts at least twice molding procedure, freezes Ozone Water for Ozone Ice, and Ozone Water is only once lowered the temperature and is shaped to Ozone Ice by prior art simply.In the production of industrial mass, the large-scale freezing equipment of shaping needs of once lowering the temperature could realize.The production site that large-scale freezing equipment needs is comparatively large, it is high to consume energy, production cost is high, also has adverse influence to environment.Method of the present invention preferably carries out just one-step forming and freeze settled in different equipment, under the prerequisite that satisfied production in enormous quantities is measured, greatly can reduce cost of investment and the land area of Ozone Ice production line, environmental protection simultaneously.
Tentatively shaping described in step of the present invention (3) has chilling rate feature faster, preferably adopts low temperature pipelining equipment: after Ozone Water is placed in container, first one-step forming on cryogenic flow waterline conveyer belt.In addition, also common refrigerator-freezer can be adopted to carry out freezing.Once Ozone Water reaches the requirement of just one-step forming, just elementary Ozone Ice can be transferred in the freezing equipment of fixating shape step and shape, and forming step freezing equipment used just can be out vacant, to carry out the shaping of next batch, turnover flexibly.
Freeze settled in step of the present invention (4) can be once; also can be more than once; adjust the need of being further processed Ozone Ice according in actual production: if having the further demoulding or packaging and other steps, then need again to shape after these steps.The temperature of sizing can carry out concrete configuration according to required throughput rate.If wish to obtain finished product in the short period of time, then setting temperature can be reduced.The freezing equipment that step (4) uses is preferably refrigerator-freezer.
Preferably, the water used in step (1) is the water reaching drinking water standard.The stability of Ozone Water is larger by the impact of impurities in water.If containing organic matter in water, ozone soluble in water will be consumed; If there is some metal ion to exist in water, ozone is easily decomposed into oxygen rapidly.Therefore, preferably the pretreatment such as filtration are carried out to used water, make it reach water quality required in the GB5749-2006 " standards for drinking water quality " promulgated as country.
Preferably, in step (1), the temperature of serviceability temperature on-line monitoring sensor to described water is monitored, and the mixing of water described in controlling according to the feedback signal of described temperature online monitoring sensor and ozone.By controlling accurately the temperature of the water at low temperature mixed with ozone, the ozone concentration of Ozone Water can be made to keep stable.In a preferred embodiment, the water in step (1) is lowered the temperature in refrigerating plant, and this refrigerating plant is directly connected with the Liqiud-gas mixing device of step (2).When the water of refrigerating plant reaches the default temperature of temperature online monitoring sensor, the inlet valve of Liqiud-gas mixing device is opened, and water at low temperature is entered in Liqiud-gas mixing device by refrigerating plant, and mixes with ozone; When the temperature that the water temperature in refrigerating plant is preset higher or lower than sensor, inlet valve is closed.
Preferably, in step (3), first Ozone Water can be inputted in the different mould of size and dimension, then carry out tentatively freezing.
When using method of the present invention to carry out the production in enormous quantities of Ozone Ice, the daily output of every bar production line can reach more than 40 tons, and annual production reaches more than 1.44 ten thousand tons.When produced Ozone Ice weight is between 1 ~ 50000g, can by changing the conversion of ice groove mould implementation specification, conversion efficiency is 2h/ time.When monolithic Ozone Ice weight is more than 50000g, by changing the conversion of refrigerating plant implementation specification, conversion efficiency is 8h/ time.
Technical scheme of the present invention has following advantage:
1. can for different application targets, the concentration of adjustment ozone ozone in water, thus produce the Ozone Ice of different ozone concentration;
2. the ozone concentration in pair Ozone Water and temperature are monitored in real time, avoid the unbalanced drawback of ozone concentration in prior art contained by same batch of Ozone Ice;
3. optimize existing production procedure and technique, can be applicable to industrial mass production, production efficiency is high;
4. adopt the method for reducing temperature twice to freeze Ozone Water, improve the flexibility of production, reduce production cost and energy consumption.
Detailed description of the invention
The present invention will be described below to enumerate specific embodiment.It is pointed out that embodiment only for the present invention will be further described, do not represent protection scope of the present invention, the nonessential amendment that other people make according to the present invention and adjustment, still belong to protection scope of the present invention.
In following embodiment, the running water filter used is preferably the charcoal filter that sky water treatment facilities (Ganzhou) Co., Ltd produces; The running water cooling device used is preferably model that Guangzhou Ao Xue refrigerating equipment corporation, Ltd the produces multifunctional table-type insulating box that is HWX-195; The PSA industrial oxygenerating device used is preferably the PSA industrial oxygenerating machine that Guangzhou wound ring ozone electric equipment Co., Ltd produces; The ozone generator used is preferably the minitype vertical type ozone generator (CH-WZQ) that Guangzhou wound ring ozone electric equipment Co., Ltd produces; The Liqiud-gas mixing device used is preferably the CH-QY-B2 Ozone Water pressurization blender that Guangzhou wound ring ozone electric equipment Co., Ltd produces; The ozone concentration on-line monitoring sensor used is preferably the ATIQ45H/64 dissolved ozone analyzer purchased from Zibo ADEL observation and control technology Co., Ltd; The freezing equipment that preliminary forming step uses is preferably CH-SD-B1 pipeline system Quick freezing device that Guangzhou wound ring ozone electric equipment Co., Ltd produces or the low temperature refrigerator that the model that Fu Da freezing equipment Co., Ltd of Shenzhen produces is BKDB-100L-135 or BKDW-318L-65; The freezing equipment that freeze settled step uses is preferably model that Fu Da freezing equipment Co., Ltd of Shenzhen the produces low temperature refrigerator that is BKDB-100L-135 or BKDW-318L-65; The temperature online monitoring sensor used is preferably the radio temperature sensor that Tai Shite Science and Technology Co., Ltd. of Shenzhen produces.Except above-mentioned enumerating, those skilled in the art select according to routine, other also can be selected to have product that the said goods enumerated to the present invention has similar performance, all can realize object of the present invention.
embodiment 1
(1) use running water filter Filtered tap water, and in cooling device, be cooled to 3 DEG C;
(2) use PSA industrial oxygenerating device to prepare purity at the oxygen of 89 ~ 90%, then passed into ozone generator;
(3) water at low temperature of step (1) gained is inputted Liqiud-gas mixing device with the speed of 2t/h; The ozone of step (2) gained is inputted this Liqiud-gas mixing device with the speed of 20g/h, and under the pressure of 0.3MPa, is fully mixed into Ozone Water with water at low temperature.Use the ozone concentration in this Ozone Water of ozone concentration on-line monitoring Sensor monitoring, and feedback signal is to ozone generator, thus the drive current of this ozone generator and driving frequency are adjusted, to adjust the concentration of ozone in mist that ozone generator produces, the ozone concentration in Ozone Water is made to remain between 8ppm ~ 9ppm;
(4) described Ozone Water is carried out at the temperature of-35 DEG C just one-step forming.The surface of Ozone Ice forms Ozone Ice film in 30s, is frozen into elementary Ozone Ice; The volume of described Ozone Ice film accounts for 5% of Ozone Water cumulative volume;
(5) the elementary Ozone Ice of step (3) gained is passed through conveyer belt, be conveyed in freezing equipment, and carry out once freeze settled at the temperature of-12 DEG C, after 8 hours, form finished product Ozone Ice.Ozone concentration in this Ozone Ice is 0.6ppm ~ 0.7ppm.
embodiment 2
(1) use running water filter Filtered tap water, and in cooling device, be cooled to 5 DEG C;
(2) use PSA industrial oxygenerating device to prepare purity at the oxygen of 89 ~ 90%, then passed into ozone generator;
(3) water at low temperature of step (1) gained is inputted Liqiud-gas mixing device with the speed of 2t/h; The ozone of step (2) gained is inputted this Liqiud-gas mixing device with the speed of 20g/h, and under the pressure of 0.2MPa, is fully mixed into Ozone Water with water at low temperature.Use the ozone concentration in this Ozone Water of ozone concentration on-line monitoring Sensor monitoring, and feedback signal is to ozone generator, thus the drive current of this ozone generator and driving frequency are adjusted, to adjust the concentration of ozone in mist that ozone generator produces, the ozone concentration in Ozone Water is made to remain between 12ppm ~ 13ppm;
(4) described Ozone Water is carried out at the temperature of-30 DEG C just one-step forming.The surface of Ozone Ice forms Ozone Ice film in 30s, is frozen into elementary Ozone Ice; The volume of described Ozone Ice film accounts for 2% of Ozone Water cumulative volume;
(5) the elementary Ozone Ice of step (3) gained is passed through conveyer belt, be conveyed in freezing equipment, and carry out once freeze settled at the temperature of-20 DEG C, after 6 hours, form finished product Ozone Ice.Ozone concentration in this Ozone Ice is 0.9ppm ~ 1ppm.
embodiment 3
(1) in cooling device, running water is cooled to 3 DEG C; The temperature of serviceability temperature on-line monitoring sensor to described water is monitored, and controls whether the water at low temperature of gained to be inputted Liqiud-gas mixing device according to the feedback signal of described temperature online monitoring sensor;
(2) use PSA industrial oxygenerating device to prepare purity at the oxygen of 89 ~ 90%, then passed into ozone generator;
(3) water at low temperature of 4 DEG C of step (1) gained is inputted Liqiud-gas mixing device with the speed of 2t/h; The ozone of step (2) gained is inputted this Liqiud-gas mixing device with the speed of 20g/h, and under the pressure of 0.1MPa, is fully mixed into Ozone Water with water at low temperature.Use the ozone concentration in this Ozone Water of ozone concentration on-line monitoring Sensor monitoring, and feedback signal is to ozone generator, thus the drive current of this ozone generator and driving frequency are adjusted, to adjust the concentration of ozone in mist that ozone generator produces, the ozone concentration in Ozone Water is made to remain between 0.1ppm ~ 1ppm;
(4) by the Ozone Water of gained input square mould, and at the temperature of-60 DEG C, just one-step forming is carried out.The surface of Ozone Ice forms Ozone Ice film in 120s, is frozen into elementary Ozone Ice; The volume of described Ozone Ice film accounts for 30% of Ozone Water cumulative volume;
(5) by the elementary Ozone Ice of step (3) gained by conveyer belt, be conveyed in freezing equipment, at the temperature of-5 DEG C freezing 5 hours, after preliminary sizing, carry out the demoulding; Then, then at-10 DEG C freezing 10 hours, obtain square Ozone Ice.Ozone concentration in this Ozone Ice is 0.05 ~ 0.2ppm.
embodiment 4
(1) use running water filter Filtered tap water, and in cooling device, be cooled to 3 DEG C;
(2) use PSA industrial oxygenerating device to prepare purity at the oxygen of 89 ~ 90%, then passed into ozone generator;
(3) water at low temperature of step (1) gained is inputted Liqiud-gas mixing device with the speed of 2t/h; The ozone of step (2) gained is inputted this Liqiud-gas mixing device with the speed of 40g/h, and under the pressure of 0.45MPa, is fully mixed into Ozone Water with water at low temperature.Use the ozone concentration in this Ozone Water of ozone concentration on-line monitoring Sensor monitoring, and feedback signal is to ozone generator, thus the drive current of this ozone generator and driving frequency are adjusted, to adjust the concentration of ozone in mist that ozone generator produces, the ozone concentration in Ozone Water is made to remain between 149ppm ~ 150ppm;
(4) by the Ozone Water of gained input cuboid mould, and at the temperature of-10 DEG C, just one-step forming is carried out.The surface of Ozone Ice forms Ozone Ice film in 120s, is frozen into elementary Ozone Ice; The volume of described Ozone Ice film accounts for 3% of Ozone Water cumulative volume;
(5) by the elementary Ozone Ice of step (3) gained by conveyer belt, be conveyed in freezing equipment, at-20 DEG C freezing 2 hours, after preliminary sizing, carry out the demoulding; Then at-25 DEG C freezing 1 hour, pack; Finally, at-30 DEG C, cuboid Ozone Ice is formed after freezing 5 hours.Ozone concentration in this Ozone Ice is 13ppm ~ 14ppm.
embodiment 5
(1) use running water filter Filtered tap water, and in cooling device, be cooled to 4 DEG C;
(2) use PSA industrial oxygenerating device to prepare purity at the oxygen of 89 ~ 90%, then passed into ozone generator;
(3) water at low temperature of step (1) gained is inputted Liqiud-gas mixing device with the speed of 2t/h; The ozone of step (2) gained is inputted this Liqiud-gas mixing device with the speed of 30g/h, and under the pressure of 0.35MPa, is fully mixed into Ozone Water with water at low temperature.Use the ozone concentration in this Ozone Water of ozone concentration on-line monitoring Sensor monitoring, and feedback signal is to ozone generator, thus the drive current of this ozone generator and driving frequency are adjusted, to adjust the concentration of ozone in mist that ozone generator produces, the ozone concentration in Ozone Water is made to remain between 99ppm ~ 100ppm;
(4) described Ozone Water is carried out at the temperature of-40 DEG C just one-step forming.The surface of Ozone Ice forms Ozone Ice film in 120s, is frozen into elementary Ozone Ice; The volume of described Ozone Ice film accounts for 23% of Ozone Water cumulative volume;
(5) the elementary Ozone Ice of step (3) gained is passed through conveyer belt, be conveyed in freezing equipment, carry out once freeze settled at the temperature of-120 DEG C, after 0.5 hour, form finished product Ozone Ice.Ozone concentration in this Ozone Ice is 7ppm ~ 8ppm.
Claims (9)
1. a method for suitability for industrialized production Ozone Ice, is characterized in that comprising the following steps:
Preparation water at low temperature: by water for cooling to 3 ~ 5 DEG C;
Preparation Ozone Water: the water at low temperature of step (1) gained and the ozone produced by ozone generating-device are pressurizeed in pressure vessel and is mixed into Ozone Water; Use ozone concentration on-line monitoring sensor to monitor the ozone concentration in described Ozone Water, remain in the ozone concentration setting value of ozone concentration on-line monitoring sensor to make the ozone concentration in described Ozone Water;
Tentatively freezing: described Ozone Water is carried out just one-step forming in the freezing equipment of temperature≤-10 DEG C, make its surface form Ozone Ice film fast, be frozen into elementary Ozone Ice; The volume of described Ozone Ice film accounts for 2 ~ 30% of Ozone Water cumulative volume;
Freeze settled: the elementary Ozone Ice of step (3) gained is delivered in another freezing equipment, carry out freeze settled at least one times at the temperature of < 0 DEG C, form finished product Ozone Ice.
2. the method for suitability for industrialized production Ozone Ice according to claim 1, is characterized in that: the pressure vessel institute applied pressure in step (1) is in the scope of 0.1 ~ 0.45Mpa; The ozone concentration setting value of the ozone concentration on-line monitoring sensor in step (2) is in the scope of 0.1 ~ 150ppm.
3. the method for suitability for industrialized production Ozone Ice according to claim 1 and 2, is characterized in that: the freezing equipment that step (3) uses is low temperature pipelining equipment.
4. the method for suitability for industrialized production Ozone Ice according to claim 1 and 2, is characterized in that: the freezing equipment that step (3) uses is refrigerator-freezer.
5. the method for suitability for industrialized production Ozone Ice according to claim 3, is characterized in that: the freezing equipment that step (4) uses is preferably refrigerator-freezer.
6. the method for suitability for industrialized production Ozone Ice according to claim 5, is characterized in that: the water used in step (1) is the water reaching drinking water standard.
7. the method for suitability for industrialized production Ozone Ice according to claim 6, it is characterized in that: the temperature of serviceability temperature on-line monitoring sensor to described water is monitored in step (1), and the mixing of water described in controlling according to the feedback signal of described temperature online monitoring sensor and ozone.
8. the method for suitability for industrialized production Ozone Ice according to claim 7, is characterized in that: in step (3), first Ozone Water can be inputted in the different mould of size and dimension, then carry out tentatively freezing.
9. the method for suitability for industrialized production Ozone Ice according to claim 8, is characterized in that: the ozone concentration of the finished product Ozone Ice described in step (4) is 0.6 ~ 14ppm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716740.XA CN105299993B (en) | 2015-10-30 | 2015-10-30 | A kind of method of industrialized production Ozone Ice |
| PCT/CN2016/090605 WO2017071313A1 (en) | 2015-10-30 | 2016-07-20 | Method for industrial production of ozone ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716740.XA CN105299993B (en) | 2015-10-30 | 2015-10-30 | A kind of method of industrialized production Ozone Ice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299993A true CN105299993A (en) | 2016-02-03 |
| CN105299993B CN105299993B (en) | 2016-07-27 |
Family
ID=55197549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510716740.XA Active CN105299993B (en) | 2015-10-30 | 2015-10-30 | A kind of method of industrialized production Ozone Ice |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105299993B (en) |
| WO (1) | WO2017071313A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071313A1 (en) * | 2015-10-30 | 2017-05-04 | 张旭 | Method for industrial production of ozone ice |
| CN110172587A (en) * | 2019-05-09 | 2019-08-27 | 北京科技大学 | A kind of preparation method and applications of the long-acting oxygen sustained release agent of Ozone Ice |
| CN113251714A (en) * | 2021-05-26 | 2021-08-13 | 中国海洋大学 | Preparation method of high-concentration ozone ice |
| WO2022246990A1 (en) * | 2021-05-26 | 2022-12-01 | 雷伯敏 | Salt-ozone ice medicine for injection and production thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210310713A1 (en) * | 2020-04-03 | 2021-10-07 | Venmill Industries, Inc. | Ice machine cleaning apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10267476A (en) * | 1997-03-26 | 1998-10-09 | Kobe Steel Ltd | Method for manufacturing ice containing ozone |
| KR20020029708A (en) * | 2000-10-13 | 2002-04-19 | 변점수 | Ozone ice and Maunfacturing method thereof |
| CN1920449A (en) * | 2005-08-26 | 2007-02-28 | 周桂梅 | Low bacterium ice cake containing ozone and process for preparing the same |
| JP2007170714A (en) * | 2005-12-20 | 2007-07-05 | Noboru Sakano | Method of making useful gas-containing ice |
| KR20110122918A (en) * | 2010-05-06 | 2011-11-14 | 조기원 | Sterilized ice made of high concentration ozone water and its manufacturing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299993B (en) * | 2015-10-30 | 2016-07-27 | 张旭 | A kind of method of industrialized production Ozone Ice |
-
2015
- 2015-10-30 CN CN201510716740.XA patent/CN105299993B/en active Active
-
2016
- 2016-07-20 WO PCT/CN2016/090605 patent/WO2017071313A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10267476A (en) * | 1997-03-26 | 1998-10-09 | Kobe Steel Ltd | Method for manufacturing ice containing ozone |
| KR20020029708A (en) * | 2000-10-13 | 2002-04-19 | 변점수 | Ozone ice and Maunfacturing method thereof |
| CN1920449A (en) * | 2005-08-26 | 2007-02-28 | 周桂梅 | Low bacterium ice cake containing ozone and process for preparing the same |
| JP2007170714A (en) * | 2005-12-20 | 2007-07-05 | Noboru Sakano | Method of making useful gas-containing ice |
| KR20110122918A (en) * | 2010-05-06 | 2011-11-14 | 조기원 | Sterilized ice made of high concentration ozone water and its manufacturing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071313A1 (en) * | 2015-10-30 | 2017-05-04 | 张旭 | Method for industrial production of ozone ice |
| CN110172587A (en) * | 2019-05-09 | 2019-08-27 | 北京科技大学 | A kind of preparation method and applications of the long-acting oxygen sustained release agent of Ozone Ice |
| CN110172587B (en) * | 2019-05-09 | 2020-08-11 | 北京科技大学 | Preparation method and application of ozone ice long-acting oxygen sustained release agent |
| CN113251714A (en) * | 2021-05-26 | 2021-08-13 | 中国海洋大学 | Preparation method of high-concentration ozone ice |
| WO2022246990A1 (en) * | 2021-05-26 | 2022-12-01 | 雷伯敏 | Salt-ozone ice medicine for injection and production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105299993B (en) | 2016-07-27 |
| WO2017071313A1 (en) | 2017-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105299993B (en) | A kind of method of industrialized production Ozone Ice | |
| Claßen et al. | Review on the food technological potentials of gas hydrate technology | |
| CN104557189A (en) | Flower/tree grafting wound healing nutrient solution | |
| CN103598322A (en) | Chitosan fruit/vegetable preservative, and preparation method and application thereof | |
| CN101926473B (en) | Quality improving and optimizing method of dosidicus gigas | |
| CN105289342A (en) | High-concentration ozone water preparation device, high-concentration ozone water preparation method and application of high-concentration ozone water preparation device | |
| CN105230771A (en) | Snap-freezing process method for vegetables rich in flavonoid | |
| CN101664222A (en) | Aquatic product low temperature speed freezing liquid with antioxidation and color-protecting function | |
| CN104841237A (en) | Low energy consumption water-air separation device and method | |
| EP0651727B1 (en) | Manufacture of gas hydrates | |
| CN202538747U (en) | Equipment for jointly producing pure nitric oxide gas and liquid nitrogen trioxide | |
| CN113251714B (en) | Preparation method of high-concentration ozone ice | |
| CN102258007A (en) | Refrigerant and method for storing Pacific codfish sperms | |
| CN103407971B (en) | Novel technology for production of liquid sulfur dioxide | |
| CN214612781U (en) | Device for preparing fluorine gas and fluorine-containing mixed gas | |
| CN111233005A (en) | Cyanamide freeze concentration method | |
| CN201954916U (en) | CO2 separation and compression integrated device | |
| CN101744186B (en) | Bean curd and preparation method thereof | |
| JPH10185375A (en) | Manufacture of ozone containing ice | |
| CN105557983A (en) | Preparation process of frozen instant waxberries | |
| CN202482065U (en) | Equipment for producing liquid dinitrogen trioxide | |
| CN110041413A (en) | A kind of method of atomizing freeze drying machine assisted extraction phycoerythrin | |
| PL1662910T3 (en) | Method for manufacture and storage of fruit and/or berry products | |
| CN214469659U (en) | Royal jelly nitrogen freezing device | |
| CN102907492A (en) | Method and system of using carbonated water for preserving raw milk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 510663 210A, compound courtyard, 18 West Mu Xi Street, Tianhe District, Guangdong, Guangzhou, China Patentee after: GUANGZHOU CHUANGHUAN OZONE ELECTRICAL EQUIPMENT CO., LTD. Address before: 108, room 510663, compound 18, West Street, Tianhe District, Guangdong, Guangzhou Patentee before: Zhang Xu |
|
| TR01 | Transfer of patent right |