CN103190550B - Multifunctional cold sterilizing machine and disinfection method thereof - Google Patents
Multifunctional cold sterilizing machine and disinfection method thereof Download PDFInfo
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- CN103190550B CN103190550B CN201210004803.5A CN201210004803A CN103190550B CN 103190550 B CN103190550 B CN 103190550B CN 201210004803 A CN201210004803 A CN 201210004803A CN 103190550 B CN103190550 B CN 103190550B
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Abstract
The invention discloses a multifunctional cold sterilizing machine and a cold disinfection method thereof. The machine comprises a main cabin body and an electric part cabin covered on the top of the main cabin body; a centrifugal gravity water lifting cylinder is vertically arranged in the main cabin body; a driving motor, an ozone generating device and a tail gas decomposing device are arranged in the electric part cabin, and the outside of the bottom of the electric part cabin is provided with a multilayer net invert-umbrella-shaped gas-liquid transmitting device connected with the rotation shaft of the driving motor; the umbrella top of the multilayer net invert-umbrella-shaped gas-liquid transmitting device is positioned above the opening at the top of the centrifugal gravity water lifting cylinder; and the ozone generating device and the tail decomposing device are respectively communicated with the main cabin body through a pipeline, and the outlet of the pipeline of the ozone generating device faces the inside of the inverted umbrella of the multilayer net invert-umbrella-shaped gas-liquid transmitting device. The machine allows gasified ozone to be efficiently transmitted to water by means of the multilayer net invert-umbrella-shaped gas-liquid transmitting device to form dissolved ozone, water in the centrifugal gravity water lifting cylinder upward moves by means of the gravitation generated in the rotation of the multilayer net invert-umbrella-shaped gas-liquid transmitting device, the gravity of water is combined to promote water circulation disinfection, and there is no gasified ozone leakage in the disinfection process.
Description
Technical field
The present invention relates to cold sterilization technical field, particularly, relate to a kind of Multifunctional cold sterilizing machine and cold sterilization method.
Background technology
It is the traditional problem that the mankind face that the harmful microorganism of fruit and vegetable surfaces pollutes, and for example, German tall scrawny person's hemolytic e. coli contamination has brought safely significant problem to edible fruits and vegetables.At present, about 5% population is sought medical advice to hospital because of the fruits and vegetables that edible microorganismus pollutes.
Traditional approach is by the method for heating, to solve the microbiological pollution of fruits and vegetables.But heating can damage the vitamin in fruits and vegetables, destroys nutritional labeling, the method for heating can not be removed the chemical pollutants such as agricultural chemicals and heavy metal simultaneously.
Except harmful microbial contamination, it is mainly residues of pesticides that current fruits and vegetables pollute, and is secondly heavy metal contaminants.Therefore, the cold sterilization technology that need to not heat, the nutritional labeling that this cold sterilization technology should not obvious destruction fruits and vegetables, noresidue, can sterilization, can remove the chemical harmful substances such as agricultural chemicals again.
Ozone can either sterilization, can remove the chemical harmful substances such as agricultural chemicals again, also can remove the chlorine in water, noresidue simultaneously.Use the key problem in technology of ozone is how gas ozone to be transmitted in water efficiently, form stabilizing dissolved ozone, do not cause gas ozone to reveal simultaneously.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of Multifunctional cold sterilizing machine is provided, it can import gas ozone efficiently in water and form stabilizing dissolved ozone, utilizes the dissolved ozone sterilization that circulates, and does not cause gas ozone to reveal simultaneously.
Another object of the present invention is to provide a kind of cold sterilization method efficiently.
To achieve these goals, the present invention adopts following technical scheme:
A Multifunctional cold sterilizing machine, comprises main cabin body and is placed on the electrical store at main cabin body top; In described main cabin body, be vertically provided with centrifugal gravitation water enhancing tube; In described electrical store, be provided with drive motors, ozone generating-device and tail gas decomposer, described electrical store bottom outside is provided with the Multilayer Network inversed umbrella type gas-liquid transfer device being connected with drive motors rotating shaft; The umbrella top of described Multilayer Network inversed umbrella type gas-liquid transfer device is positioned at the top open part top of centrifugal gravitation water enhancing tube; Described ozone generating-device, tail gas decomposer are communicated with main cabin body by pipeline respectively, and the pipe outlet of described ozone generating-device is in the umbrella of Multilayer Network inversed umbrella type gas-liquid transfer device.
Further, described Multilayer Network inversed umbrella type gas-liquid transfer device comprises umbrella handle axle and the umbellate form fixed head being connected with umbrella handle axle, on described umbellate form fixed head, be provided with a plurality of passages, also comprise the laminated plastics or the metal hole pattern that by set bolt, are arranged on umbellate form fixed head outside.
Further, described centrifugal gravitation water enhancing tube comprise water guide cylinder main body, the upper limb weather board of the funnel type that is connected with water guide cylinder main body top, the lower edge weather board that falls funnel type that is connected with water guide cylinder lower body part periphery; At described lower edge weather board and be positioned in the water guide cylinder main body of lower edge weather board inner side and be provided with a plurality of limbers; The lower edge weather board of described centrifugal gravitation water enhancing tube and main cabin body inwall are by fixed card clamping.
Further, when carrying out drinking water and manufacture additional function, between described centrifugal gravitation water enhancing tube periphery and main cabin body inwall, be provided with macropore activated carbon sphere filter type post.
Further, described tail gas decomposer is the combination of activated-charcoal column or heater or other ozone sorbing materials or photocatalyst or uviol lamp ozone degradation device or any two groups.
Further, described Multilayer Network inversed umbrella type gas-liquid transfer device periphery is provided with security grid computing, and described security grid computing upper limb is connected with electrical store bottom.
Further, be provided with regularly rotary switch and touch switch on described electrical store, described timing rotary switch is connected with drive motors and ozone generating-device; Described touch switch top is provided with spring, for being connected with drive motors.
Further, described electrical store bottom margin is provided with sealed silicon cushion rubber.
Further, the top of described drive motors is provided with radiator fan, and has radiator fan air inlet on the electrical store above radiator fan, in the side of electrical store, has radiator fan air outlet; In described electrical store bottom outside, be connected with oblique water fender, described water fender is corresponding with tail gas decomposer air inlet pipe road junction; Described main cabin body and electrical store are respectively arranged with handle, and body bottom, described main cabin is provided with base.
A cold sterilization method, imports gas ozone in water, to form the sterilization that circulates of stabilizing dissolved ozone into, and described gas ozone imports in water by the Multilayer Network inversed umbrella type gas-liquid transfer device of rotation; The gravitation producing when the water in centrifugal gravitation water enhancing tube rotates by Multilayer Network inversed umbrella type gas-liquid transfer device moves upward, and promotes water circulation sterilization in conjunction with the gravity of water.
Compared with prior art, the present invention has following beneficial effect:
The present invention adopts Multilayer Network inversed umbrella type gas-liquid transfer device, ozone is transmitted into water, and the gravity of the centrifugal force while rotating by Multilayer Network inversed umbrella type gas-liquid transfer device and water effectively promotes the circulation of water in the body of main cabin, to effectively sterilization and cleaning of fruits and vegetables in water, the effect that reaches sterilization and remove the harmful chemicals such as agricultural chemicals, also be a kind of sterilized water and drinking water self-control machine, the experiment proved that as follows simultaneously:
(1) Multifunctional cold sterilizing machine of the present invention, adopts the materials such as activated-carbon catalyst post, heating tube, heating tube+activated-carbon catalyst, commercially available ozone absorption material, UV+ photocatalyst all can reach good ozone tail gas and decomposes effect, and ozone free leaks.
(2) Multifunctional cold sterilizing machine of the present invention, the gas transfer ability of Multilayer Network inversed umbrella type gas-liquid transfer device is significantly better than the gas transfer ability of traditional aerator.
(3) Multifunctional cold sterilizing machine of the present invention, has splendid clean-up effect to fruit and vegetable surfaces bacterium.
(4) the Multifunctional cold sterilizing machine of the present invention purification of 5 minutes can reach the standard limit of fruit and vegetable surfaces residues of pesticides, can 100% after 15 minutes removes the residues of pesticides of fruit and vegetable surfaces.
(5) Multifunctional cold sterilizing machine of the present invention, the mixing ability of Multilayer Network inversed umbrella type gas-liquid transfer device is obviously better than the mixing ability of traditional Airlift aeration device, and the Multilayer Network inversed umbrella type gas-liquid transfer device ability that rotation mixes in addition except having the gravity circulation of water.
(6) in the process of Multifunctional cold sterilizing machine purification fruits and vegetables of the present invention, do not produce excessive bromate, the ozone amount safety that prompting the machine is used.
(7) Multifunctional cold sterilizing machine of the present invention, when carrying out drinking water and manufacture additional function, coordinates the macropore activated carbon filtration circle type post middle bacterium of can effectively purifying waste water, and agricultural chemicals and heavy metal, prepare sterile water.
(8) Multifunctional cold sterilizing machine of the present invention, when carrying out drinking water and manufacture additional function, coordinate the existence that makes chlorine and free chlorine in the imperceptible running water of people in the water after macropore activated carbon filtration circle type column purification, Instrument measuring water sample all reaches drinking water bioassay standard, prompting the machine can effectively be removed chlorine and free chlorine in water, and mouthfeel is good.
(9) Multifunctional cold sterilizing machine of the present invention, when carrying out drinking water and manufacture additional function, coordinates water after macropore activated carbon filtration circle type column purification to make the existence of peculiar smell in the imperceptible water of people, and prompting the machine can effectively be removed peculiar smell in water, and mouthfeel is good.
(10) after the long-term operation of Multifunctional cold sterilizing machine simulation of the present invention, composite water quality detects and meets corresponding national standard.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram (the fruits and vegetables cold sterilization machine of take is example) of Multifunctional cold sterilizing machine of the present invention;
Fig. 2 is Multilayer Network inversed umbrella type gas-liquid transfer device structural representation;
Fig. 2 a is the A portion enlarged drawing in Fig. 2;
Fig. 3 is that centrifugal gravitation water extraction rises barrel structure schematic diagram;
Fig. 3 a, 3b are respectively B, the C portion enlarged drawing in Fig. 3;
Fig. 4 is electrical store structural representation;
Fig. 4 a, 4b, 4c are respectively D, E, the F portion enlarged drawing in Fig. 4;
Fig. 5 is main cabin body structural representation;
Fig. 5 a is the G portion enlarged drawing in Fig. 5;
Fig. 6 is the overall structure schematic diagram (the drinking water self-control machine of take is example) of Multifunctional cold sterilizing machine of the present invention;
Fig. 7 is Multilayer Network inversed umbrella type gas-liquid transfer device water body circulation ability test schematic diagram;
Fig. 8 is traditional aerator water body circulation ability test schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.Embodiment 1 (Multifunctional cold sterilizing machine-fruits and vegetables cold sterilization machine)
Multifunctional cold sterilizing machine of the present invention, can be used for fruits and vegetables to carry out disinfection, and as shown in Figure 1, comprises main cabin body 1 and is placed on the electrical store 2 at main cabin body 1 top; Main cabin body 1 is interior is vertically provided with centrifugal gravitation water enhancing tube 3; In electrical store 2, be provided with drive motors 201, ozone generating-device 202 and tail gas decomposer 203, electrical store 2 bottom outside are provided with the Multilayer Network inversed umbrella type gas-liquid transfer device 4 being connected with drive motors 201 rotating shafts; The umbrella top of Multilayer Network inversed umbrella type gas-liquid transfer device 4 is positioned at the top open part top of centrifugal gravitation water enhancing tube 3; Ozone generating-device 202, tail gas decomposer 203 are communicated with main cabin body 1 by pipeline respectively, and the pipe outlet 204 of ozone generating-device 202 is in the umbrella of Multilayer Network inversed umbrella type gas-liquid transfer device 4.
Multifunctional cold sterilizing machine operation principle of the present invention and cold sterilization method are: main cabin body 1 loads fruits and vegetables and the water of required cleaning, drive motors 201 in electrical store 2 drives 4 rotations of Multilayer Network inversed umbrella type gas-liquid transfer device, the gas ozone of being manufactured by ozone generating-device 202 is imported in water and is produced micro-bubble by the Multilayer Network inversed umbrella type gas-liquid transfer device 4 rotating, and forms dissolved ozone in water; The gravitation that water in centrifugal gravitation water enhancing tube 3 produces while rotating by Multilayer Network inversed umbrella type gas-liquid transfer device 4 moves upward, and promotes water circulation in conjunction with the gravity of water, and the fruits and vegetables that are opposite in main cabin body 1 carry out disinfection; Remaining ozone tail gas decomposes by tail gas decomposer 203.
Multifunctional cold sterilizing machine of the present invention, its preferred concrete structure is as follows:
As shown in Fig. 2,2a, Multilayer Network inversed umbrella type gas-liquid transfer device comprises umbrella handle axle 401 and the umbellate form fixed head 402 being connected with umbrella handle axle 401, on umbellate form fixed head 402, be provided with a plurality of passages 403, also comprise the laminated plastics or the metal hole pattern 405 that by set bolt 404, are arranged on umbellate form fixed head 402 outsides.Wherein, the rotation of Multilayer Network inversed umbrella type gas-liquid transfer device is to enter water for transmitting the ozone of ozone generating-device generation; The centrifugal force that Multilayer Network inversed umbrella type gas-liquid transfer device when rotation produces is for promoting the water in centrifugal gravitation water enhancing tube to move upward, and and the gravity of water in conjunction with the water circulation promoting in main cabin body.
As shown in Fig. 3,3a, 3b, the upper limb weather board 302 of the funnel type that centrifugal gravitation water enhancing tube comprises water guide cylinder main body 301, be connected with water guide cylinder main body 301 top, the lower edge weather board 303 that falls funnel type being connected with water guide cylinder main body 301 lower, outer perimeter; At lower edge weather board 303 and be positioned in the water guide cylinder main body 301 of lower edge weather board 303 inner sides and be provided with a plurality of limbers 304; On the lower edge weather board 303 of centrifugal gravitation water enhancing tube, be provided with can with the fixed card slot 305 of main cabin body inwall clamping.Wherein, centrifugal gravitation water enhancing tube is that the gravitation producing when rotating by Multilayer Network inversed umbrella type gas-liquid transfer device promotes the water circulation in main cabin body; The fixed card slot 305 of centrifugal gravitation water enhancing tube is for being convenient to the disassembly, cleaning of centrifugal gravitation water enhancing tube and the cleaning of main cabin body.
Tail gas decomposer is the combination of activated-charcoal column or heater or other ozone sorbing materials or photocatalyst or uviol lamp ozone degradation device or any two groups.
As shown in Fig. 1,4, Multilayer Network inversed umbrella type gas-liquid transfer device periphery is provided with security grid computing 5, and security grid computing 5 upper limbs are connected with electrical store 2 bottoms.Wherein, security grid computing 5 is for isolating the article such as fruits and vegetables of Multilayer Network inversed umbrella type gas-liquid transfer device and water float, in order to avoid cause fruit and vegetable surfaces damage, further utilizes gas-liquid to wash away the transmission that strengthens ozone simultaneously.
As shown in Fig. 1,4,4a, 4b, on electrical store 2, be provided with regularly rotary switch 205 and touch switch 206, regularly rotary switch 205 is connected with drive motors 201 and ozone generating-device 202; Touch switch 206 tops are provided with spring, for being connected with drive motors 201.Wherein, regularly rotary switch 205 is for controlling the purified treatment time of water and fruits and vegetables; Touch switch 206 is to open Multilayer Network inversed umbrella type gas-liquid transfer device for stoping when top electrical store 2 is independent to be used, in order to avoid cause potential safety hazard.
As shown in Fig. 1,4, electrical store 2 bottom margins are also provided with sealed silicon cushion rubber 207, and wherein sealed silicon cushion rubber 207 is to prevent that the interior ozone of main cabin body 1 from spilling after utilizing the gravity of top electrical store 2 to close lid.
As shown in Fig. 1,4,4c, 5,5a, the top of drive motors 201 is provided with radiator fan 208, and has radiator fan air inlet 209 on the electrical store 2 above radiator fan 208, in the side of electrical store 2, has radiator fan air outlet 210; In electrical store 2 bottom outside, be connected with oblique water fender 6, water fender 6 is corresponding with the air inlet pipe road junction 211 of tail gas decomposer 203; Main cabin body 1 and electrical store 2 are respectively arranged with handle 101,212, and main cabin body 1 bottom is provided with base 102, and main cabin body 1 inner side feather edge is provided with fixed card 103.
The manufacturing step of above-mentioned Multifunctional disinfection machine comprises:
(1) manufacture Multilayer Network inversed umbrella type gas-liquid transfer device
Adopt sticking plaster machine tooling as umbrella handle axle 401, plastic plate bending is welded into umbrella shape fixed head 402, and punch as passage 403 in umbrella shape fixed head 402 size according to the rules, utilize set bolt 404 that laminated plastics or metal hole pattern 405 are installed on umbrella shape fixed head 402, umbrella shape inner edge welding by umbrella handle axle 401 with umbrella shape fixed head 402, complete Multilayer Network inversed umbrella type gas-liquid transfer device and make, as shown in Fig. 2,2a.
(2) manufacture centrifugal gravitation water extraction and rise cartridge
Adopt plastic plate welding production to go out upper limb weather board 302 and lower edge weather board 303, on lower edge weather board 303, get out regular hole, using as limbers 304, by water guide cylinder main body 301, upper limb weather board 302 and lower edge weather board 303 are welded, at water guide cylinder main body 301 medial surfaces near lower edge weather board 303, get out regular hole, using as limbers 304, in the welding of the edge of lower edge weather board 303 diameter maximums, produce fixed card slot 305, complete centrifugal gravitation water extraction and rise cartridge making, as shown in Fig. 3,3a, 3b.
(3) manufacture main cabin body and top electrical store complete machine device
Adopt plastic material to make main cabin body 1 and base 102, main cabin body 1 is placed in base 102, at main cabin body 1 top edge, main cabin body handle 101 is installed, at main cabin body 1 inner side feather edge, make centrifugal gravitation water enhancing tube fixed card 103, complete the making of making main cabin body 1, as shown in Fig. 1,5,5a.
Adopt plastic material to make electric elements fixed head, by drive motors 201, ozone generating-device 202, tail gas decomposer 203, safe graticule mesh 5 is fixed on electric elements fixed head, ozone tail gas mouth (air inlet pipe road junction 211) and ozone air inlet (pipe outlet 204) are installed on electric elements fixed head, ozone tail gas mouth is connected with tail gas decomposer 203, ozone air inlet is connected with ozone generating-device 202, in ozone tail gas mouth corresponding position, water fender 6 is set, radiator fan 208 is arranged on to the top of drive motors 201, Multilayer Network inversed umbrella type gas-liquid transfer device 4 is arranged on to the bottom of drive motors 201, adopt plastic material to make top electrical store upper cover, on electrical store, cover and offer radiator fan air inlet 209 and radiator fan air outlet 210, on electrical store, tops is installed electrical store handle 212 and timing rotary switch 205, at top electrical store upper cover bottom margin, sealed silicon cushion rubber 207 and touch switch 206 are installed, touch switch 206 top mounting spring, electrical store upper cover and electric elements fixed head are connected to form electrical store 2, complete the making of top electrical store 2, as Fig. 1, 4, 4a, 4b, shown in 4c.
Embodiment 2 (Multifunctional cold sterilizing machine-drinking water cold sterilization machine)
Multifunctional cold sterilizing machine of the present invention, can be used for manufacturing drinking water, as shown in Figure 6, be with the difference of embodiment 1, between centrifugal gravitation water enhancing tube 3 peripheries and main cabin body 1 inwall, be provided with macropore activated carbon sphere filter type post 7, wherein macropore activated carbon filtration circle type post 7 is for completing Multifunctional cold sterilizing machine, to manufacture the additional function of drinking water.
Below example further illustrates beneficial effect of the present invention by experiment:
Experimental example 1
Object: tail gas decomposer material is selected and performance measurement.
Method: select activated-carbon catalyst post, heating tube, heating tube+activated-carbon catalyst, commercially available ozone absorption material, UV+ photocatalyst etc. to adopt the inside packing material as tail gas decomposer, respectively the tail gas decomposer that is filled with above-mentioned material is connected to the ozone tail gas mouth of main cabin body, carries out ozone tail gas decomposition experiment.
Table 1 basic parameter list
Table 2 is measured tail gas decomposer gas outlet tail gas ozone concentration content (ppm)
Conclusion: adopt the materials such as activated-carbon catalyst post, heating tube, heating tube+activated-carbon catalyst, commercially available ozone absorption material, UV+ photocatalyst all can reach good ozone tail gas and decompose effect, ozone free leaks.
Experimental example 2:
Object: the biography oxygen ability of measuring Multilayer Network inversed umbrella type gas-liquid transfer device and traditional aerator.
Method: respectively to the biography oxygen ability that passes into air, Determination of ozone Multilayer Network inversed umbrella type gas-liquid transfer device and traditional aerator in reaction warehouse, adopt dissolved oxygen probe to measure the content of water oxygen gas, adopt iodometric determination ozone in water content.To add in reaction warehouse quantitative ethereal blue ink to pass into ozone simultaneously, observe the ink situation of change of fading and investigate its biochemistry and utilize ability.
Ozone (O
3) be a kind of strong oxidizer, with KI (KI) the reactant aqueous solution elemental iodine that dissociates.With starch solution, as indicator, elemental iodine and starch reaction manifest blueness, with finite concentration sodium thiosulfate (Na
2s
2o
3) standard liquid carries out titration, according to the consumption of sodium thiosulfate standard solution, just can calculate ozone amount.Its reaction equation is:
O
3+2KI+H
2O----O
2+I
2+2KOH (1)
I
2+2Na
2S
2O
3----2NaI+Na
2S
4O
6 (2)
Table 3 basic parameter list
Table 4 is measured dissolved oxygen in water situation of change (%)
Table 5 is measured Measuring Ozone Concentration in Water situation of change (mg/L)
Table 6 is measured the water ink inside situation of change of fading
How many notes: "+" represents ink color, represent concentration, and "-" representative does not have ink color.
Conclusion: experimental result confirmation, the gas transfer ability of Multilayer Network inversed umbrella type gas-liquid transfer device is significantly better than traditional aerator gas transfer ability.
Experimental example 3
Object: Multifunctional cold sterilizing machine of the present invention to fruit and vegetable surfaces bacterium detergent power determination experiment.
Method: use Multifunctional cold sterilizing machine of the present invention, fresh escherichia coli fermented broth is diluted to a certain amount of concentration, be sprayed onto the surface of fruits and vegetables, control bacterial density 1.5 * 10
4individual/g, purifies experiment.
Table 7 basic parameter list
Table 8 removal of bacteria rate (%)
Conclusion: Multifunctional cold sterilizing machine of the present invention, has splendid clean-up effect to fruit and vegetable surfaces bacterium.
Experimental example 4
Object: the detergent power experiment of Multifunctional cold sterilizing machine of the present invention to fruit and vegetable surfaces residues of pesticides.
Method: use Multifunctional cold sterilizing machine of the present invention, by a certain amount of organophosphorus pesticide of the artificial sprinkling of fruit and vegetable surfaces, making measured value agricultural chemicals inhibiting rate is 100% (illustrating that agricultural chemicals exceeds standard), carries out the detergent power determination experiment of fruit and vegetable surfaces residues of pesticides.
Under certain condition, organophosphor and carbamate chemicals for agriculture suppress cholinesterase normal function, the being proportionate property of concentration of its inhibiting rate and agricultural chemicals.Under normal circumstances, the hydrolysis of enzymatic nerve conduction medium, its hydrolysate reacts with developer, produce yellow substance, by TMYQ-108 rapid detector for pesticide residue (according to the specification requirement design of national standard < < GB/T5009.199-2003 > > standard) mensuration absorbance, be worth over time (Δ A) and calculate inhibiting rate (I), by inhibiting rate, can judge the existence that whether has organophosphor or the carbamate chemicals for agriculture of high dose in sample.Measured value is less than 50% specifier standardization.
I＝(ΔA
0-ΔA
t)/ΔA
0×100％
Wherein:
I: enzyme inhibition rate
Δ A
0: contrast solution absorbance is worth over time
Δ A
t: sample solution absorbance is worth over time
Table 9 experiment basic parameter record sheet
Table 10 enzyme inhibition rate (%)
Conclusion: experimental result shows, the Multifunctional cold sterilizing machine of the present invention purification of 5 minutes can reach the standard limit of fruit and vegetable surfaces residues of pesticides, can 100% after 15 minutes remove fruit and vegetable surfaces residues of pesticides.
Experimental example 5
Object: measure the experiment of Multilayer Network inversed umbrella type gas-liquid transfer device water body circulation ability.
Method: as shown in Figure 7,8, Multilayer Network inversed umbrella type gas-liquid transfer device and traditional aerator are carried out to duty water body circulation ability comparative determination, adopt ethereal blue ink to observe as the subject matter of observation, measure Multilayer Network inversed umbrella type gas-liquid transfer device water body circulation ability and with the contrast effect of traditional Airlift aeration device device.
Table 11 experiment basic parameter record sheet
Table 12 is measured the mobile situation of change of water ink inside color
How many notes: "+" represents ink color, represent concentration, and "-" representative does not have ink color.
Conclusion: the mixing ability of Multilayer Network inversed umbrella type gas-liquid transfer device is obviously better than the mixing ability of traditional Airlift aeration device, and the Multilayer Network inversed umbrella type gas-liquid transfer device ability that rotation mixes in addition except having the gravity circulation of water.
Experimental example 6
Object: Multifunctional cold sterilizing machine of the present invention purifies fruits and vegetables and measures bromate generation experiment in water.
Method: excessively use ozone treatment may occur harmful side product bromate, use Multifunctional cold sterilizing machine of the present invention to purify fruits and vegetables and measure bromate generation in water.
Table 13 experiment basic parameter record sheet
Bromate growing amount (mg/L) in table 14 purification process
Conclusion: experimental result shows that Multifunctional cold sterilizing machine of the present invention purifies in the process of fruits and vegetables and do not produce excessive bromate, the ozone amount safety that prompting the machine is used.
Experimental example 7
Object: Multifunctional cold sterilizing machine of the present invention coordinates germ experiment in macropore activated carbon filtration circle type column purification water.
Method: use Multifunctional cold sterilizing machine of the present invention to coordinate macropore activated carbon filtration circle type post, Escherichia coli are inoculated in running water, control bacterial density 1.5 * 10
4cfu/ml, purifies experiment.
Table 15 experiment basic parameter record sheet
Table 16 removal of bacteria rate (%)
Conclusion: Multifunctional cold sterilizing machine of the present invention coordinates the macropore activated carbon filtration circle type post middle bacterium of can effectively purifying waste water, and prepares sterile water.
Experimental example 8
Object: Multifunctional cold sterilizing machine of the present invention coordinates the removal experiment of macropore activated carbon filtration circle type post to chlorine in water and free chlorine.
Method: use Multifunctional cold sterilizing machine of the present invention to coordinate macropore activated carbon filtration circle type post, purified tap water, measures chlorine and free chlorine situation in the water after processing.
Table 17 experiment basic parameter record sheet
The removal situation (mg/l) of chlorine and free chlorine in table 18 purification process
Conclusion: experimental result shows that Multifunctional cold sterilizing machine of the present invention coordinates the existence that makes chlorine and free chlorine in the imperceptible running water of people in the water after macropore activated carbon filtration circle type column purification, Instrument measuring water sample all reaches drinking water bioassay standard, prompting the machine can effectively be removed chlorine and free chlorine in water, and mouthfeel is good.
Experimental example 9
Object: the mouth of a river taste of different regions is different, removing peculiar smell in water is one of most important function of drinking water self-control machine, ozone treatment water is except anhydrating one of middle peculiar smell the best way.Multifunctional cold sterilizing machine of the present invention coordinates the removal experiment of macropore activated carbon filtration circle type post to peculiar smell in water.
Method: use Multifunctional cold sterilizing machine of the present invention to coordinate macropore activated carbon filtration circle type post, purified tap water, experiment is chosen 7 people and is attempted peculiar smell situation in the water after processing.
Table 19 experiment basic parameter record sheet
The removal situation of peculiar smell in table 20 purification process
| Water sample | Peculiar smell before processing | Control group mineral water | Peculiar smell after processing |
| Result | Have | Nothing | Nothing |
Conclusion: experimental result shows that the water after Multifunctional cold sterilizing machine cooperation macropore activated carbon filtration circle type column purification of the present invention makes the existence of peculiar smell in the imperceptible water of people, and prompting the machine can effectively be removed peculiar smell in water, and mouthfeel is good.
Experimental example 10
Object: Multifunctional cold sterilizing machine of the present invention coordinates the water quality detection experiment of macropore activated carbon filtration circle type post.
Method: use Multifunctional cold sterilizing machine of the present invention to coordinate the tap water purifying of macropore activated carbon filtration circle type post for flowing out in the water tank of building top, according to operation two days every days once, move 2 months and process 450L, the water yield of 900L is calculated, and according to < < drinking water sanitary standard > > GB 5749-2006 method, carries out water quality detection experiment.
Table 21 experiment basic parameter record sheet
Table 22 drinking water self-control machine water quality detection result
Conclusion: experimental result shows that after the long-term operation of Multifunctional cold sterilizing machine simulation of the present invention, water quality detection meets corresponding national standard, points out and should change macropore activated carbon filtration circle type post for 1 month.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a Multifunctional cold sterilizing machine, is characterized in that, comprises main cabin body and is placed on the electrical store at main cabin body top;
In described main cabin body, be vertically provided with centrifugal gravitation water enhancing tube; In described electrical store, be provided with drive motors, ozone generating-device and tail gas decomposer, described electrical store bottom outside is provided with the Multilayer Network inversed umbrella type gas-liquid transfer device being connected with drive motors rotating shaft;
The umbrella top of described Multilayer Network inversed umbrella type gas-liquid transfer device is positioned at the top open part top of centrifugal gravitation water enhancing tube;
Described ozone generating-device, tail gas decomposer are communicated with main cabin body by pipeline respectively, and the pipe outlet of described ozone generating-device is in the umbrella of Multilayer Network inversed umbrella type gas-liquid transfer device.
2. Multifunctional cold sterilizing machine according to claim 1, it is characterized in that, described Multilayer Network inversed umbrella type gas-liquid transfer device comprises umbrella handle axle and the umbellate form fixed head being connected with umbrella handle axle, on described umbellate form fixed head, be provided with a plurality of passages, also comprise the laminated plastics or the metal hole pattern that by set bolt, are arranged on umbellate form fixed head outside.
3. Multifunctional cold sterilizing machine according to claim 1 and 2, it is characterized in that the upper limb weather board of the funnel type that described centrifugal gravitation water enhancing tube comprises water guide cylinder main body, be connected with water guide cylinder main body top, the lower edge weather board that falls funnel type being connected with water guide cylinder lower body part periphery;
At described lower edge weather board and be positioned in the water guide cylinder main body of lower edge weather board inner side and be provided with a plurality of limbers;
The lower edge weather board of described centrifugal gravitation water enhancing tube and main cabin body inwall are by fixed card clamping.
4. Multifunctional cold sterilizing machine according to claim 1 and 2, when carrying out drinking water and manufacture additional function, is characterized in that, between described centrifugal gravitation water enhancing tube periphery and main cabin body inwall, is provided with macropore activated carbon sphere filter type post.
5. Multifunctional cold sterilizing machine according to claim 1 and 2, is characterized in that, described tail gas decomposer is the combination of heater or other ozone sorbing materials or photocatalyst or uviol lamp ozone degradation device or any two groups.
6. Multifunctional cold sterilizing machine according to claim 1 and 2, is characterized in that, described Multilayer Network inversed umbrella type gas-liquid transfer device periphery is provided with security grid computing, and described security grid computing upper limb is connected with electrical store bottom.
7. Multifunctional cold sterilizing machine according to claim 1 and 2, is characterized in that, is provided with regularly rotary switch and touch switch on described electrical store, and described timing rotary switch is connected with drive motors and ozone generating-device; Described touch switch top is provided with spring, for being connected with drive motors.
8. Multifunctional cold sterilizing machine according to claim 1 and 2, is characterized in that, described electrical store bottom margin is provided with sealed silicon cushion rubber.
9. Multifunctional cold sterilizing machine according to claim 1 and 2, it is characterized in that, the top of described drive motors is provided with radiator fan, and has radiator fan air inlet on the electrical store above radiator fan, in the side of electrical store, has radiator fan air outlet;
In described electrical store bottom outside, be connected with oblique water fender, described water fender is corresponding with tail gas decomposer air inlet pipe road junction;
Described main cabin body and electrical store are respectively arranged with handle, and body bottom, described main cabin is provided with base.
10. a cold sterilization method, imports gas ozone in water, to form the sterilization that circulates of stabilizing dissolved ozone into, it is characterized in that, described gas ozone imports in water by the Multilayer Network inversed umbrella type gas-liquid transfer device of rotation; The gravitation producing when the water in centrifugal gravitation water enhancing tube rotates by Multilayer Network inversed umbrella type gas-liquid transfer device moves upward, and promotes water circulation sterilization in conjunction with the gravity of water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210004803.5A CN103190550B (en) | 2012-01-09 | 2012-01-09 | Multifunctional cold sterilizing machine and disinfection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210004803.5A CN103190550B (en) | 2012-01-09 | 2012-01-09 | Multifunctional cold sterilizing machine and disinfection method thereof |
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| CN103190550A CN103190550A (en) | 2013-07-10 |
| CN103190550B true CN103190550B (en) | 2014-11-26 |
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| JP3413270B2 (en) * | 1994-02-18 | 2003-06-03 | 石川島芝浦機械株式会社 | Ozone water production equipment |
| CN2367093Y (en) * | 1999-04-29 | 2000-03-08 | 清华大学 | Multifunction farm-chemical residual treating and sterilizing-disinfecting machine |
| CN1483331A (en) * | 2002-11-01 | 2004-03-24 | 朱庆军 | High-effect environment protection ozong disinfection machine |
| EP1622473B1 (en) * | 2003-04-25 | 2007-11-14 | Hanspeter Steffen | Method and equipment embodiment for disinfection and preservation of foodstuffs and other products by means of o3, o2 , co2 argon, uv-c light and ultrasound in vacuo |
| CN2752253Y (en) * | 2004-12-29 | 2006-01-18 | 张鑫珩 | Inverted umbrella shaped compound vane surface aerator |
| CN201767821U (en) * | 2010-06-21 | 2011-03-23 | 夏志兴 | Cleaning and disinfecting machine |
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