CN106853355A - A kind of cleaning device of ship UV reactor ultraviolet tube - Google Patents
A kind of cleaning device of ship UV reactor ultraviolet tube Download PDFInfo
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- CN106853355A CN106853355A CN201510903261.9A CN201510903261A CN106853355A CN 106853355 A CN106853355 A CN 106853355A CN 201510903261 A CN201510903261 A CN 201510903261A CN 106853355 A CN106853355 A CN 106853355A
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- ultraviolet tube
- leading screw
- housing
- ship
- cleaning
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Abstract
The invention provides a kind of cleaning device of ship UV reactor ultraviolet tube, belong to ship and carry field of water treatment equipment.It solves after existing ultraviolet tube kills microorganism and can be attached on the outer wall of ultraviolet body, so as to influence the problem of the inactivation Disinfection Effect of ultraviolet tube.The cleaning device of this ship UV reactor ultraviolet tube, including a cylinder shell, the some ultraviolet tubes being parallel to each other are provided with housing, leading screw is additionally provided with housing, one end of the leading screw is stretched out housing and is connected with motor by a transmission device, the reciprocating cleaning disk of energy is connected with leading screw, cleaning disk is set on every ultraviolet tube.The cleaning device of this ship UV reactor ultraviolet tube can be cleaned ceaselessly to the attachment on ultraviolet tube outer wall, it is to avoid these attachments influence the inactivation Disinfection Effect of ultraviolet tube.
Description
Technical field
The invention belongs to ship ballast water treatment device field, it is related to a kind of cleaning device of ship UV reactor ultraviolet tube.
Background technology
Shipping business is the chief component of world commerce, and the cargo movement more than 90% is completed by Shipping.For large-scale shipping ship, Ship's Ballast System is most important, the need for energy can be according to operation of ship, full ship ballast tank is injected or is discharged, to reach the drinking water of adjustment ship and the steady and safe metacentric height of hull vertical, horizontal；Reduce the deformation of hull, in order to avoid causing excessive bending moment and shearing force, reduce ship hull vibration；Improve the purpose of empty cabin airworthiness.
Ballast water for ship often occurs that phenomenon is discharged in strange land, and uncontrolledly discharging ballast water can cause the domain over strait of unwanted aquatic organism and pathogen to be propagated, and cause marine site cross pollution, and to marine ecology, public health causes serious harm, whole world environmental protection foundation（GEF）It is classified as one of the harm greatly of ocean four.According to incompletely statistics, the ballast water that 10,000,000,000 t are there are about every year is shifted in the whole world.Primary seawater in bay being taken from ballast water for ship, contained microorganism there are thousands of kinds, including the young of bacterium and other microorganisms, small invertebrate, ovum, packing and various marine growths etc. more.These small biologies enter hull by ballast water water sucking mouth, as ballast water is in global motion, cause species invasion, and deteriorate marine ecology chain and global environment.Therefore, inactivation sterilization is carried out to ballast water extremely important.
Typically using electrolysis, because seawater is a kind of natural electrolyte solution, electrolytic seawater can produce hypochlorous acid, sodium hypochlorite etc. to traditional ballast water for ship inactivation disinfection way, can be by the biology enzyme in microbial body（Such as carry the enzyme of sulfydryl）Oxidation Decomposition causes it to fail, or acts on the cell membrane of microorganism, increases its permeability, causes cell dead because cytoplasm flows out.But because the chlorine residue of excessive concentrations can corrode metal on ship and cause ballast water periphery to discharge the secondary pollution of environment；And cannot be used in fresh water, it is necessary to lay in a certain amount of seawater or addition salt.Therefore ballast water for ship is sterilized by ultraviolet inactivation at present.
Ultraviolet inactivation sterilization is by the DNA in biological cell or the base-pair in RNA（Uracil and cytimidine in the thymidine and cytimidine and RNA of DNA）Photochemical reaction is produced after being irradiated by ultraviolet, and chemical dimer is formed between base-pair.These chemical dimers can prevent the duplication of DNA or RNA chains in cell division, such that it is able to reach the purpose of inactivation sterilization.Ultraviolet inactivation sterilization needs a UV reactor, and inactivation sterilization is carried out to seawater by the ultraviolet tube in UV reactor.Microorganism can be attached on the outer wall of ultraviolet body after being killed by ultraviolet, and after prolonged accumulation, the attachment on the outer wall of ultraviolet body can influence the intensity of ultraviolet, so as to influence the inactivation Disinfection Effect of ultraviolet tube.
The content of the invention
The purpose of the present invention is directed to existing technology and there is above mentioned problem, propose a kind of cleaning device of ship UV reactor ultraviolet tube, the cleaning device of the ship UV reactor ultraviolet tube can be cleaned ceaselessly to the attachment on ultraviolet tube outer wall, it is to avoid these attachments influence the inactivation Disinfection Effect of ultraviolet tube.
The purpose of the present invention can be realized by following technical proposal：A kind of cleaning device of ship UV reactor ultraviolet tube, described UV reactor includes a two ends by the cylinder shell of end cap seal, the water inlet pipe and outlet pipe being connected with housing are respectively equipped with housing, the some ultraviolet tubes for being parallel to each other and sterilization being carried out to ship cultivation water are additionally provided with housing, the two ends of every ultraviolet tube are separately fixed on the end cap at housing two ends, it is characterized in that, the leading screw parallel to above-mentioned ultraviolet tube is additionally provided with housing, one end of the leading screw is fixed on one end end cap of housing by bearing, the other end end cap and the external part that the other end of the leading screw stretches out housing are connected by a transmission device with motor, being connected with leading screw in housing can drive reciprocating cleaning disk by leading screw, described cleaning disk is set on every ultraviolet tube.
Ballast water enters housing by water inlet pipe, and carries out inactivation sterilization to ballast water by the ultraviolet tube in housing.End cap is sealed to housing, and is bolted on housing, easy cleaning and repair and replacement.Leading screw is driven by motor and rotated, and leading screw is rotated and drives cleaning disk to be moved reciprocatingly along leading screw length direction, and because cleaning disk is set on ultraviolet tube, therefore the movement of cleaning disk can be cleared up the attachment on ultraviolet tube outer wall.
In the cleaning device of above-mentioned ship UV reactor ultraviolet tube, described leading screw is located on the center of housing end plug.Leading screw drives cleaning disk, and center can make being more uniformly stressed for cleaning disk.
In the cleaning device of above-mentioned ship UV reactor ultraviolet tube, described leading screw is located on the center of housing end plug.Leading screw drives cleaning disk, and center can make being more uniformly stressed for cleaning disk.
In the cleaning device of above-mentioned ship UV reactor ultraviolet tube, the center of the cleaning disk is fixed with an adapter sleeve, has internal thread of the energy spiral on leading screw in described adapter sleeve, and described cleaning disk is connected on leading screw by adapter sleeve spiral.The internal thread of adapter sleeve and the external thread bolt connection of leading screw, are rotated by leading screw and drive adapter sleeve to move and then drive cleaning disk to move.
In the cleaning device of above-mentioned ship UV reactor ultraviolet tube, described cleaning disk includes a filter core disk, and cleaning ring is fixed with the filter core disk being arranged with every ultraviolet tube matching.Filter core disk can filter attached crop, and cleaning ring set is located on ultraviolet tube, the attached crop that can be cleared up on ultraviolet tube outer wall when mobile.
In the cleaning device of above-mentioned ship UV reactor ultraviolet tube, described cleaning ring is made of elastomeric material.Cleaning ring needs to clear up ultraviolet tube outer wall, and elastomeric material can avoid cleaning ring from causing to damage to ultraviolet tube.
In the cleaning device of above-mentioned ship UV reactor ultraviolet tube, described transmission device includes a speed changer, and described motor output shaft is connected with speed changer, and the external part of the leading screw is connected with speed changer.Motor changes rotating speed by speed changer, reaches the rotating speed of leading screw demand.
In the cleaning device of above-mentioned ship UV reactor ultraviolet tube, the quartz burner that described ultraviolet tube includes a quartz glass tube and is located in quartz glass tube.Quartz burner can be extracted out from quartz glass tube, be convenient for changing maintenance.
Compared with prior art, the cleaning device of this ship UV reactor ultraviolet tube has advantages below：
1st, due to being arranged with cleaning disk on ultraviolet tube, the cleaning disk can be moved back and forth along ultraviolet tube length direction, therefore, it is possible to be cleaned to the attachment on ultraviolet tube outer wall, it is to avoid these attachments influence the inactivation Disinfection Effect of ultraviolet tube.
2nd, the shaft core position of housing is located at due to leading screw, therefore cleans being more uniformly stressed, moving more smooth for disk.
3rd, because ultraviolet tube includes quartz glass tube and the quartz burner being located in quartz glass tube, therefore repair and replacement quartz burner more facilitates.
3rd, because ultraviolet tube includes quartz glass tube and the quartz burner being located in quartz glass tube, therefore repair and replacement quartz burner more facilitates.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the cleaning device of this ship UV reactor ultraviolet tube.
Fig. 2 is the structure sectional view of the cleaning device of this ship UV reactor ultraviolet tube.
Fig. 3 is the schematic enlarged-scale view at A in Fig. 2.
Fig. 4 is the schematic enlarged-scale view at B in Fig. 2.
In figure, 1, housing；2nd, end cap；3rd, water inlet pipe；4th, outlet pipe；5th, ultraviolet tube；51st, quartz glass tube；52nd, quartz burner；6th, leading screw；7th, motor；8th, transmission device；81st, speed changer；9th, disk is cleaned；91st, adapter sleeve；92nd, filter core disk；93rd, ring is cleaned.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
As shown in Figure 1 and Figure 2, a kind of cleaning device of ship UV reactor ultraviolet tube, UV reactor includes a cylinder shell 1, and the two ends of the housing 1 are sealed by end cap 2, and end cap 2 is bolted on housing 1, is convenient for changing maintenance.The water inlet pipe 3 and outlet pipe 4 for being respectively equipped with housing 1 and being connected in housing 1, ultraviolet tube 5 is additionally provided with housing 1, the two ends of every ultraviolet tube 5 are separately fixed on the end cap 2 at the two ends of housing 1, and every is parallel to each other and can carry out sterilization to ship cultivation water.A leading screw 6 is additionally provided with housing 1, the leading screw 6 is parallel with ultraviolet tube 5, one end of leading screw 6 is fixed on one end end cap 2 of housing 1 by bearing, the other end end cap 2 and the external part that the other end stretches out housing 1 are connected by a transmission device 8 with motor 7, and motor 7 can drive leading screw 6 to rotate.Cleaning disk 9 is connected with leading screw 6 in housing 1, and cleaning disk 9 is set on every ultraviolet tube 5, the cleaning disk 9 can be moved reciprocatingly under the drive that leading screw 6 rotates along the length direction of leading screw 6, and the attachment on the outer wall of ultraviolet tube 5 can be cleared up.
Specifically, with reference to shown in Fig. 3, leading screw 6 is located on the center of the end cap 2 of housing 1, therefore cleans being more uniformly stressed for disk 9.An adapter sleeve 91 is fixed with the center of cleaning disk 9, there is internal thread in adapter sleeve 91, and rotated by leading screw 6 by the external thread bolt connection of the internal thread and leading screw 6 and drive adapter sleeve 91 to move and then drive to clean disk 9 and move.Cleaning disk 9 includes a filter core disk 92, and cleaning ring 93 is fixed with the filter core disk 92 being arranged with the every matching of ultraviolet tube 5, and cleaning ring 93 is set on ultraviolet tube 5, the attached crop that can be cleared up on the outer wall of ultraviolet tube 5 when mobile.Cleaning ring 93 is needed to clear up the outer wall of ultraviolet tube 5, and in order to avoid cleaning ring 93 causes to damage to ultraviolet tube 5, this cleaning ring 93 is made of elastomeric material.
Transmission device 8 includes a speed changer 81, and the speed changer 81 is connected with the output shaft of motor 7, and the external part of leading screw 6 is connected with speed changer 81, and motor 7 changes rotating speed by speed changer 81, reaches the rotating speed of the demand of leading screw 6.With reference to shown in Fig. 4, ultraviolet tube 5 includes a quartz glass tube 51 and a quartz burner 52.Quartz burner 52 is located in quartz glass tube 51, and quartz burner 52 can be extracted out from quartz glass tube 51, be convenient for changing maintenance.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Those skilled in the art can be made various modifications or supplement to described specific embodiment or be substituted using similar mode, but without departing from spirit of the invention or surmount scope defined in appended claims.
Although more having used the terms such as housing 1, end cap 2, water inlet pipe 3, outlet pipe 4, ultraviolet tube 5, quartz glass tube 51, quartz burner 52, leading screw 6, motor 7, transmission device 8, speed changer 81, cleaning disk 9, adapter sleeve 91, filter core disk 92, cleaning ring 93 herein, it is not precluded from using the possibility of other terms.It is used for the purpose of more easily describing and explaining essence of the invention using these terms；Any additional limitation is construed as all to be disagreed with spirit of the present invention.
Claims (5)
1. a kind of cleaning device of ship UV reactor ultraviolet tube, described UV reactor includes that a two ends pass through end cap（2）The cylinder shell of sealing（1）, in housing（1）On be respectively equipped with and housing（1）The water inlet pipe being inside connected（3）And outlet pipe（4）, in housing（1）Inside it is additionally provided with some ultraviolet tubes for being parallel to each other and sterilization being carried out to ship cultivation water（5）, every ultraviolet tube（5）Two ends be separately fixed at housing（1）The end cap at two ends（2）On, it is characterised in that in housing（1）Inside it is additionally provided with parallel to above-mentioned ultraviolet tube（5）Leading screw（6）, the leading screw（6）One end housing is fixed on by bearing（1）One end end cap（2）On, the leading screw（6）The other end stretch out housing（1）Other end end cap（2）And the external part passes through a transmission device（8）With motor（7）It is connected, in housing（1）Interior leading screw（6）On be connected with and can pass through leading screw（6）Drive reciprocating cleaning disk（9）, described cleaning disk（9）It is set in every ultraviolet tube（5）On, described cleaning disk includes a filter core disk, and cleaning ring is fixed with the filter core disk being arranged with every ultraviolet tube matching；Described cleaning ring is made of elastomeric material.
2. the cleaning device of ship UV reactor ultraviolet tube according to claim 1, it is characterised in that described leading screw（6）Positioned at housing（1）End cap（2）Center on.
3. the cleaning device of ship UV reactor ultraviolet tube according to claim 1 and 2, it is characterised in that the cleaning disk（9）Center be fixed with an adapter sleeve（91）, described adapter sleeve（91）It is interior with can spiral in leading screw（6）On internal thread, described cleaning disk（9）By adapter sleeve（91）Spiral is connected to leading screw（6）On.
4. the cleaning device of ship UV reactor ultraviolet tube according to claim 1, it is characterised in that described transmission device（8）Including a speed changer（81）, described motor（7）Output shaft and speed changer（81）It is connected, the leading screw（6）External part and speed changer（81）It is connected.
5. the cleaning device of ship UV reactor ultraviolet tube according to claim 1, it is characterised in that described ultraviolet tube（5）Including a quartz glass tube（51）Be located in quartz glass tube（51）Interior quartz burner（52）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903261.9A CN106853355A (en) | 2015-12-09 | 2015-12-09 | A kind of cleaning device of ship UV reactor ultraviolet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903261.9A CN106853355A (en) | 2015-12-09 | 2015-12-09 | A kind of cleaning device of ship UV reactor ultraviolet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106853355A true CN106853355A (en) | 2017-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903261.9A Withdrawn CN106853355A (en) | 2015-12-09 | 2015-12-09 | A kind of cleaning device of ship UV reactor ultraviolet tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106853355A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824565A (en) * | 2017-12-14 | 2018-03-23 | 九江精密测试技术研究所 | A kind of ballast for cruising water process uviol lamp fluorescent tube purging system |
| CN110577257A (en) * | 2019-09-29 | 2019-12-17 | 无锡太然环保科技有限公司 | Automatic cleaning type ultraviolet disinfection equipment |
-
2015
- 2015-12-09 CN CN201510903261.9A patent/CN106853355A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824565A (en) * | 2017-12-14 | 2018-03-23 | 九江精密测试技术研究所 | A kind of ballast for cruising water process uviol lamp fluorescent tube purging system |
| CN110577257A (en) * | 2019-09-29 | 2019-12-17 | 无锡太然环保科技有限公司 | Automatic cleaning type ultraviolet disinfection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170616 |
|
| WW01 | Invention patent application withdrawn after publication |