CN204714623U - A kind of apparatus for treating ship ballast water - Google Patents
A kind of apparatus for treating ship ballast water Download PDFInfo
- Publication number
- CN204714623U CN204714623U CN201520211989.0U CN201520211989U CN204714623U CN 204714623 U CN204714623 U CN 204714623U CN 201520211989 U CN201520211989 U CN 201520211989U CN 204714623 U CN204714623 U CN 204714623U
- Authority
- CN
- China
- Prior art keywords
- water
- ballast
- hydrochloric acid
- ejector
- sodium chlorate
- 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 48
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 30
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 8
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 239000002910 solid waste Substances 0.000 claims abstract description 3
- 238000005273 aeration Methods 0.000 claims description 5
- 150000002978 peroxides Chemical class 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004155 Chlorine dioxide Substances 0.000 abstract description 2
- 235000019398 chlorine dioxide Nutrition 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model patent discloses a kind of apparatus for treating ship ballast water, comprises and revolves a point separator, hydrochloric acid tank, sodium chlorate storage tank, double end peristaltic pump, reactor, ejector.A wherein said point separator one end of revolving is connected with water ballast inlet pipe, and one end connects ejector; Described ejector is connected with water ballast outlet pipe; Described double end peristaltic pump one end is connected with hydrochloric acid tank, sodium chlorate storage tank, and the other end leads to reactor; Revolve the solid waste that point separator filters out to be discharged by sludge outlet.This device, by revolving point separator and disinfection by chlorine dioxide two-phase method, thoroughly can kill the microorganism in ballast water for ship.
Description
Technical field
The utility model patent relates to water ballast field, is specifically related to a kind of apparatus for treating ship ballast water.
Background technology
Boats and ships for transporting ore or crude oil etc. are provided with ballast tank, by storing seawater or fresh water isoballast water in this ballast tank, carrying out the ability of posture control of hull and guaranteeing stability.When clean ship etc., in ballast tank, import water ballast, and along with the carrying out of freighting, discharge water ballast from ballast tank.Therefore, water ballast is being discharged from different region of fetching water, and hydrobiont or bacterium class etc. together shift with water ballast, likely causes these hydrobionts or bacterium class etc. to be settled down in a new environment.According to statistics, the whole world reaches 3000-4000 kind by the biology that water ballast carries every day, and oceangoing vessel, when injecting and discharge water ballast, easily causes the territory over strait of unwanted aquatic organism and pathogenic agent to propagate.Along with the adventive that discharge of ballast water is propagated, bring serious threat to Port State ocean environment.
In order to tackle the biotic intrusion that ballast water for ship brings, 2004, International Maritime Organizaton (be called for short IMO) formulated " ballast water for ship and sediment monitoring and management contract ", becomes mandatory international convention.The main contents of this pact are exactly control containing dangerous hydrobiont and the water ballast of pathogenic agent and the transfer of residue, requirements of convention: during navigation, boats and ships should at deep-sea, open waters carry out ballast water exchange away from seashore place as far as possible, need at least 200 nautical miles, nearest land and the depth of water at least more than 200m, therefore must install additional on boats and ships safety, efficient, fast, the ship ballast water treatment system of low cost.
In the improvement of current ballast water for ship pest invasion problem, relatively large biology can remove by the method for physical filtering, but unicellular organism and small protozoon due to individuality too little, the method cannot effectively be removed.Unicellular organism and small protozoon can chemically be dispelled, existing more common as By Ozone, rays method etc.
The patent No. be 200510046991.8 Chinese invention patent disclose one " water electrolytic treatment system of ballast for cruising ".This system generates available chlorine by electrolysis and carries out disinfection to water ballast, but it carries out disinfection to water ballast, and its power consumption is large, to large-scale multicellular organism DeGrain, as algae etc.Patent No. 201110364532.X Chinese invention patent discloses a kind of ocean vessel ballast water processing, and it mainly carrys out Killing Microorganisms In Water by what remove oxygen in water, but it is not obvious to anaerobe sterilization sterilization, and its energy consumption is larger.
Utility model content
The utility model patent problem to be solved overcomes the shortcoming and defect of prior art, by revolving filtration and the disinfection by chlorine dioxide two-phase method of point separator, provides a kind of device thoroughly can killing organism in water.
The utility model patent is by the following technical programs: a kind of apparatus for treating ship ballast water, comprises and revolve point separator 6, hydrochloric acid tank 11, sodium chlorate storage tank 13, double end peristaltic pump 9, reactor 14, ejector 15; Described point separator 6 one end of revolving is connected with water ballast inlet pipe 2, and one end connects ejector 15; Described ejector 15 is connected with water ballast outlet pipe 3; Described double end peristaltic pump 9 one end is connected with hydrochloric acid tank 11, sodium chlorate storage tank 13, and the other end leads to reactor 14; Sludge outlet 7 filters out the outlet of solid waste for revolving point separator 6; Dioxide peroxide waste liquid outlet 8 is reaction residue outlet.
Described a kind of ballast water treatment plant, its aeration inlet pipe 1, sodium chlorate inlet pipe 4, hydrochloric acid inlet pipe 5, hydrochloric acid pipeline 10, hydrochloric acid tank 11, sodium chlorate pipeline 12, sodium chlorate storage tank 13, reactor 14, ejector 15 are the material PVC of acid corrosion-resistant.
The beneficial effect of the utility model patent is: 1, this device overall construction design rationally, structure is comparatively simple, cost is lower; 2, this device is by filtering and dioxide peroxide two-phase method, can complete the process of water ballast at lower cost.
Accompanying drawing explanation
Fig. 1 is the block diagram of this device: 1, aeration inlet pipe 2, water ballast inlet pipe 3, water ballast outlet pipe 4, sodium chlorate inlet pipe 5, hydrochloric acid inlet pipe 6, revolve point separator 7, sludge outlet 8, dioxide peroxide waste liquid outlet 9, double end peristaltic pump 10, hydrochloric acid pipeline 11, hydrochloric acid tank 12, sodium chlorate pipeline 13, sodium chlorate storage tank 14, reactor 15, ejector.
Embodiment
Below in conjunction with specific embodiment, the utility model patent is described further.
A. pending water ballast, through water ballast inlet pipe 3, directed inflow revolves point separator 7, and larger sand grain and build comparatively mcroorganism are discharged through sludge outlet 7, and the water after filtration enters follow-up sterilisation stage.
B. ejector 15 forms negative pressure after current, thus air enters reactor by aeration inlet pipe 2, and aeration produces dioxide peroxide, under the mixing of Venturi tube, enters in water and completes sterilization.
C. the reaction solution in reactor 14, according to the difference of water treatment amount, controls the liquid feeding speed of peristaltic pump, thus control gas production rate can change with the change of water treatment amount size.
Claims (2)
1. an apparatus for treating ship ballast water, comprises and revolves a point separator (6), hydrochloric acid tank (11), sodium chlorate storage tank (13), double end peristaltic pump (9), reactor (14), ejector (15); A wherein said point separator (6) one end of revolving is connected with water ballast inlet pipe (2), and one end connects ejector (15); Described ejector (15) is connected with water ballast outlet pipe (3); Described double end peristaltic pump (9) one end is connected with hydrochloric acid tank (11), sodium chlorate storage tank (13), and the other end leads to reactor (14); Sludge outlet (7) filters out the outlet of solid waste for revolving a point separator (6); Dioxide peroxide waste liquid outlet (8) is reaction residue outlet.
2. a kind of apparatus for treating ship ballast water according to claim 1, is characterized in that: the material PVC that aeration inlet pipe (1), sodium chlorate inlet pipe (4), hydrochloric acid inlet pipe (5), hydrochloric acid pipeline (10), hydrochloric acid tank (11), sodium chlorate pipeline (12), sodium chlorate storage tank (13), reactor (14), ejector (15) are acid corrosion-resistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211989.0U CN204714623U (en) | 2015-04-09 | 2015-04-09 | A kind of apparatus for treating ship ballast water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211989.0U CN204714623U (en) | 2015-04-09 | 2015-04-09 | A kind of apparatus for treating ship ballast water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714623U true CN204714623U (en) | 2015-10-21 |
Family
ID=54313632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211989.0U Expired - Fee Related CN204714623U (en) | 2015-04-09 | 2015-04-09 | A kind of apparatus for treating ship ballast water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925985A (en) * | 2015-04-09 | 2015-09-23 | 青岛科技大学 | Vessel ballast water treatment device |
-
2015
- 2015-04-09 CN CN201520211989.0U patent/CN204714623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925985A (en) * | 2015-04-09 | 2015-09-23 | 青岛科技大学 | Vessel ballast water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |