CN105481050B - Water film type ultraviolet sterilizing method - Google Patents
Water film type ultraviolet sterilizing method Download PDFInfo
- Publication number
- CN105481050B CN105481050B CN201510841604.3A CN201510841604A CN105481050B CN 105481050 B CN105481050 B CN 105481050B CN 201510841604 A CN201510841604 A CN 201510841604A CN 105481050 B CN105481050 B CN 105481050B
- Authority
- CN
- China
- Prior art keywords
- water
- moisture film
- pipe
- ultraviolet
- bulb
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000009928 pasteurization Methods 0.000 claims abstract description 5
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical group C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 3
- 239000002174 Styrene-butadiene Substances 0.000 claims description 2
- 239000011115 styrene butadiene Substances 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
Present patent application belongs to food processing technology field, discloses a kind of water film type ultraviolet sterilizing method, comprises the following steps：1. position of the installation set on screw rod is adjusted, the upper retaining sleeve of installation set and lower retaining sleeve fix moisture film tube grip；2. the valve on water purification flexible pipe is opened, raw water enters in moisture film pipe through water purification flexible pipe；3. ultraviolet lamp is powered, when the raw water in moisture film pipe passes through bulb, and 1~2m moisture film is formed between bulb and water proof set, and the ultraviolet that ultraviolet lamp is sent is radiated on moisture film through transparent water proof set, sterilized for the first time；4. the raw water after the first sterilization of bulb continues to flow, and re-pasteurization is carried out again by the ultraviolet appeared in adjacent moisture film pipe；5. by step 4. after raw water flowed out along delivery hose.It is relatively low that this programme can improve sterilizing rate, equipment cost.
Description
Technical field
The invention belongs to food processing technology field.
Background technology
With developing rapidly for packaging production technology, the energy, the sterilization technology that safe and reliable, effect is good, cost is low are saved
Development and application is obtained in succession, the production and development of fruit-vegetable juice beverage is greatly facilitated.Exist in the raw water for manufacturing Juice
The microorganisms such as various bacteriums, yeast and mold, the method for disinfection of current raw water mainly has ozone sterilization and ultraviolet sterilization,
Ozone sterilization is the plasm of microorganism in the strong oxidizing property Oxidative demage water using ozone, so that microorganism is killed, but this
Planting sterilization mode needs to buy ozone generator costly, and equipment cost is higher, therefore ultraviolet sterilization is drunk as some
Expect the preferred Juice sterilization mode of producer.
Ultraviolet sterilization, which is mainly, uses ultraviolet disinfecting machine, and the ultraviolet lamp in this machinery enters to Juice raw water
Row irradiation, because the light quantum ability of ultraviolet is high, can directly be adjusted by bacterium and absorb, destroy its double-spiral structure, so that
The basis of breeding is destroyed, and ultraviolet has destruction to the enzyme of bacterium, changes the metabolism of bacterium, finally promotes thin
Bacterium is dead.Ultraviolet（The general short wave ultraviolet from 253~260nm, sterilizing ability is most strong）Penetration power it is extremely weak, in water layer
In effective penetration range about in 1-5m or so, with the inversely proportional drop of bactericidal effect of the increase ultraviolet of water depth
Low, the shortcoming of existing this ultraviolet disinfecting machine is：Water layer thickness is more than 5m, and ultraviolet can not be completely penetrated through, even will
Water layer thickness is reduced to below 5m, and the ultraviolet lamp being arranged on the water surface also can not fully expose to each angle in water layer
Fall, therefore sterilizing rate most multipotency reaches 60%, bactericidal effect is general, need to such as continue to strengthen bactericidal effect, then needs to set other
Assisting sterilisation device, so undoubtedly again add cost.
The content of the invention
The invention is intended to provide a kind of to improve the relatively low water film type ultraviolet sterilizing method of sterilizing rate, equipment cost.
Water film type ultraviolet sterilizing method in this programme, using water film type ultraviolet sterilization mechanism, comprises the following steps：
1. position of the installation set on screw rod is adjusted, the upper retaining sleeve of installation set and lower retaining sleeve consolidate moisture film tube grip
It is fixed；
2. the valve on water purification flexible pipe is opened, raw water enters in moisture film pipe through water purification flexible pipe；
3. ultraviolet lamp is powered, when the raw water in moisture film pipe passes through bulb, the shape between bulb and water proof set
Into 1~2m moisture film, the ultraviolet that ultraviolet lamp is sent is radiated on moisture film through transparent water proof set, is sterilized for the first time；
4. the raw water after the first sterilization of bulb continues to flow, by the ultraviolet appeared in adjacent moisture film pipe
Re-pasteurization is carried out again；
5. by step 4. after raw water flowed out along delivery hose.
Beneficial effect：The position of installation set is first adjusted, so that it is determined that between the position of moisture film pipe and adjacent moisture film pipe
The ultraviolet appeared in distance, including moisture film pipe can be penetrated to adjacent moisture film pipe, and raw water expanding by moisture film pipe
During portion, 1~2m moisture film is formed between bulb and water proof set, ultraviolet light can completely penetrate through raw water moisture film and it is carried out
Sterilization, and the water proof that is wrapped in of moisture film equably covers outside, and ultraviolet can be sufficiently irradiated with to each part of moisture film, phase
Than traditional ultraviolet sterilization mode, sterilizing rate can be improved to 90%, and bactericidal effect is more preferable, without other auxiliary equipment,
Equipment cost is lower；Further, since having adjusted the distance between adjacent moisture film pipe before, adjacent moisture film pipe can be made full use of
The ultraviolet inside appeared, to carrying out re-pasteurization by the raw water of bulge, further improves bactericidal effect.
Further, the upper chuck, lower chuck are carried and coordinated with moisture film pipe pipe shaft and curved clamping part, it is to avoid
Damage is caused during clamping to moisture film pipe.
Further, the screw rod is fixed at the top of the cabinet of water film type ultraviolet sterilization mechanism vertically by locking pin,
Further, the moisture film pipe is transparent butadiene-styrene impact resin pipe.
Brief description of the drawings
Fig. 1 is the structural representation for the water film type ultraviolet sterilization mechanism that water film type ultraviolet sterilizing method of the present invention is used
Figure；
Fig. 2 is the cross section structure diagram in Fig. 1 along line A-A.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Cabinet 1, move left hole 2, move right hole 3, hook ceiling 4, screw rod 5, water
Membrane tube 6, bulb 7, ultraviolet lamp 8, water proof set 9, upper chuck 10, lower chuck 11.
Water film type ultraviolet sterilizing method uses the water film type ultraviolet sterilization mechanism as shown in accompanying drawing 1, Fig. 2：Including square
The cabinet 1 of shape, the left surface of the cabinet 1, which is provided with, moves left hole 2, and the right flank of cabinet 1, which is provided with, moves right hole 3, moves left the He of hole 2
Move right the vertical arrangement in hole 3 and mutually correspondence.
Hook ceiling 4 is welded with the roof inside cabinet 1, is fixed with the hook ceiling 4 by horizontal locking pin perpendicular
Four groups of installation sets are installed, every group of installation set includes the upper chuck 10 and lower chuck cooperated on straight screw rod 5, the screw rod 5
11, upper chuck 10, lower chuck 11 carry the clamping part of arc, and upper chuck 10, lower chuck 11 coordinate with the screw thread of screw rod 5, pin
Upper chuck 10, lower chuck 11 are fastened together.
The moisture film pipe 6 of four transverse directions is from top to bottom sequentially arranged in the cabinet 1, the moisture film pipe 6 is by styrene-butadiene transparent anti-impact
Resin is made.The moving hole of the corresponding side surface of cabinet 1 is run through at the two ends of moisture film pipe 6, and the left end of moisture film pipe 6 is connected with water supply hose
Connect, right-hand member is connected with outlet hose.Carried on moisture film pipe 6 in bulb 7, the bulb 7 and the ball that transparent resin is made is installed
The water proof set 9 of shape, the distance between water proof set 9 and the inwall of bulb 7 are 1~2m, and the water proof covers 9 insertion section outer walls（I.e. every
Water jacket 9 inserts the position of bulb 7）Sealed with the tube wall of bulb 7 by packing sealing ring, purple is installed in water proof set 9
Outside line lamp 8, the power line of the ultraviolet lamp 8 is external on the power supply of cabinet 1 by water proof set 9.
The pipe shaft of every moisture film pipe 6（Non- bulb 7）Gripped by one group of installation set, specific connected mode is to adjust
Position of the upper chuck 10, lower chuck 11 of whole this group of installation set on screw rod 5, upper chuck 10, lower chuck 11 are placed in by moisture film pipe 6
Clamping part between, be inserted into pin so that upper chuck 10, lower chuck 11, moisture film pipe 6 mutually fasten.Above-mentioned four moisture film pipes 6
Bulb 7 mutually stagger, remaining moisture film pipe can be exposed to the ultraviolet lamp 8 in the bulb 7 using every group of moisture film pipe 6
On 6 pipe shaft.
Water film type ultraviolet sterilizing method is comprised the following steps that：
1. position of the adjustment installation set on screw rod 5, it is ensured that the distance between every group of installation set is 1m；Moisture film pipe 6 is put
Put between the upper chuck 10 and lower chuck 11 of installation set（The two ends of moisture film pipe 6 are located in the moving hole of its homonymy）, using
Upper chuck 10 and lower chuck 11 are tightened fixation by pin, and so moisture film pipe 6 is securedly mounted in installation set, adjacent moisture film pipe 6
The distance between also be 1m.
2. the valve on water purification flexible pipe is opened, raw water enters in moisture film pipe 6 through water purification flexible pipe.
3. ultraviolet lamp is powered, when the raw water in moisture film pipe 6 passes through bulb 7, in bulb 7 and water proof set 9
Between form 1~2m moisture film, the ultraviolet that ultraviolet lamp is sent is radiated on moisture film through transparent water proof set 9, carried out just
Secondary sterilization, because ultraviolet is high to the moisture film penetration power of 1~2m thickness, can kill most bacteriums of raw water, kill
Bacterium rate reaches 90%.
4. raw water after the first sterilization of bulb 7 continues to flow, by the ultraviolet of appearing in adjacent moisture film pipe 6
Line carries out re-pasteurization again；
By step 4. after raw water flowed out along delivery hose.
Claims (4)
1. water film type ultraviolet sterilizing method, using water film type ultraviolet sterilization mechanism, mainly comprises the following steps：
1. position of the installation set on screw rod is adjusted, the upper retaining sleeve of installation set and lower retaining sleeve fix moisture film tube grip；
2. the valve on water purification flexible pipe is opened, raw water enters in moisture film pipe through water purification flexible pipe；
3. ultraviolet lamp be powered, when the raw water in moisture film pipe pass through bulb when, bulb and water proof set between formed 1~
2m moisture film, the ultraviolet that ultraviolet lamp is sent is radiated on moisture film through transparent water proof set, is sterilized for the first time；
4. the raw water after the first sterilization of bulb continues to flow, and is entered again by the ultraviolet appeared in adjacent moisture film pipe
Row re-pasteurization；
5. by step 4. after raw water flowed out along delivery hose.
2. water film type ultraviolet sterilizing method according to claim 1, it is characterised in that：The upper chuck, lower chuck are equal
With with moisture film pipe pipe shaft coordinate and curved clamping part.
3. water film type ultraviolet sterilizing method according to claim 2, it is characterised in that：The screw rod is perpendicular by locking pin
It is straight to be fixed at the top of the cabinet of water film type ultraviolet sterilization mechanism.
4. water film type ultraviolet sterilizing method according to claim 3, it is characterised in that：The moisture film pipe is styrene-butadiene transparent
Anti-impact pitch tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841604.3A CN105481050B (en) | 2015-11-28 | 2015-11-28 | Water film type ultraviolet sterilizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841604.3A CN105481050B (en) | 2015-11-28 | 2015-11-28 | Water film type ultraviolet sterilizing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105481050A CN105481050A (en) | 2016-04-13 |
| CN105481050B true CN105481050B (en) | 2017-10-31 |
Family
ID=55668385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510841604.3A Expired - Fee Related CN105481050B (en) | 2015-11-28 | 2015-11-28 | Water film type ultraviolet sterilizing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105481050B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5843309A (en) * | 1995-10-13 | 1998-12-01 | Puragua, Inc. | Water purification system |
| JP2005137632A (en) * | 2003-11-07 | 2005-06-02 | Nikka Micron Kk | Sterilization box used for negative pressure booth for infection disease patient |
| US7993528B2 (en) * | 2007-04-25 | 2011-08-09 | Necamp David Richard | Method and apparatus for treating materials using electrodeless lamps |
| KR20120045952A (en) * | 2010-11-01 | 2012-05-09 | 엘지전자 주식회사 | A water purifier with sterilization |
| CN202038892U (en) * | 2011-02-25 | 2011-11-16 | 中国船舶重工集团公司第七〇四研究所 | Inflection point-type device for inactivating marine microorganism through ultraviolet-radiation |
| CN103435125B (en) * | 2013-07-29 | 2015-02-18 | 刘忠强 | Ultraviolet sterilization module for sewage treatment plant |
| CN203474508U (en) * | 2013-07-30 | 2014-03-12 | 张杰波 | Photocatalytic ultraviolet disinfection device |
| CN204400756U (en) * | 2014-12-15 | 2015-06-17 | 李永龙 | Ultraviolet disinfecting filter |
| CN104905380B (en) * | 2015-04-08 | 2019-03-08 | 杭州聚电科技有限公司 | A kind of bactericidal unit based on pulse strong-light combination moisture film |
-
2015
- 2015-11-28 CN CN201510841604.3A patent/CN105481050B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105481050A (en) | 2016-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20181128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |