CN203946932U - A kind of ballast water treatment Graphite Electrodes device - Google Patents
A kind of ballast water treatment Graphite Electrodes device Download PDFInfo
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- CN203946932U CN203946932U CN201420367517.XU CN201420367517U CN203946932U CN 203946932 U CN203946932 U CN 203946932U CN 201420367517 U CN201420367517 U CN 201420367517U CN 203946932 U CN203946932 U CN 203946932U
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- graphite electrodes
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- supporting tube
- graphite
- rod
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Abstract
The utility model relates to ship ballast water processing technology field, be specifically related to a kind of ballast water treatment Graphite Electrodes device, mainly comprise casing, described box body wall is provided with water-in and water outlet, in casing, be provided with many supporting tubes, described supporting tube two ends are fixed on box body wall, and on supporting tube, have hole, Graphite Electrodes rod is housed in described hole, described Graphite Electrodes rod is connected with high voltage pulse generation device output terminal by supply lead, and the polarity of electrode that adjacent graphite rod connects is respectively different.The resistance that utilizes seawater itself to have, Graphite Electrodes rod is as positive and negative electrode, after every two root graphite electrode rod access in parallel high voltage pulse generation device, between Graphite Electrodes rod, form high energy pulse voltage, reach the effect of sterilization, this apparatus structure is simple, less investment, and sterilization effect is good, efficiency is high.
Description
Technical field
The utility model relates to a kind of water treatment device of graphite electrode structure sterilization, particularly a kind of ballast water treatment Graphite Electrodes device.
Background technology
Water ballast is in order to keep boats and ships balance, and the special water injecting, water ballast is the important guarantee of marine operation safety, particularly to not loading the boats and ships of appropriate goods.It can, by regulating weight distribution and the draft of boats and ships, make boats and ships meet ocean condition at that time, guarantees the stable and operational safety of boats and ships in shipping process.The IMO of International Maritime Organizaton estimation, the water ballast of transporting in all parts of the world is every year up to 10,000,000,000 tons.But simultaneously, water ballast is the important carrier of external marine biological invasion, worldwide, the example of the biotic intrusion that water ballast causes can be found everywhere, and comprises marine alga, fish, oyster, polychaete worm, mollusk, starfish, other zooplankton and vibrio cholerae.Wherein, many biologies have caused obvious ecological damage and a large amount of financial losses, have some even to cause direct threat to human health.
Utilize electrolysis seawater sterilization and disinfection to be applied in various Sewage treatment systemss, application number is that 200920232656.0 Chinese utility model patent discloses " high-voltage pulsed electric field sterilization device for ship ballast ", comprise the high electric field pulse generating unit being arranged on hull and the water pipe being communicated with ballast tank, a part for described water pipe is the roundabout shape of bending, and the square section of this water pipe is rectangular, and be fixed with respectively in the relative both sides of described water pipe outside the plate electrode of being close to water pipe and being separated from each other, described plate electrode is connected with the output terminal of described high electric field pulse generating unit.It can wide spectrum, effectively kill the unwanted aquatic organism in seawater, reaches regulation and the requirement of International Maritime Organizaton about ballast for cruising water treatment.Its weak point is, the distance between two plate electrodes determines, the pulsed electrical field that electrode produces can be along with propagation distance decay in seawater, and in the time that the distance between two plate electrodes reaches some amount, sterilization effect will be had a greatly reduced quality; And described water pipe be bending roundabout shape, for the sterilization effect having reached, discharge also should not be too large, working efficiency is not high.
Utility model content
The purpose of this utility model is: for the problem of prior art existence, provide the ballast water treatment Graphite Electrodes device of a kind of energy high-level efficiency sterilization.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of ballast water treatment Graphite Electrodes device, mainly comprise casing, described box body wall is provided with water-in and water outlet, in casing, be provided with many supporting tubes, described supporting tube two ends are fixed on box body wall, and have hole on supporting tube, and Graphite Electrodes rod is housed in described hole, described Graphite Electrodes rod is connected with high voltage pulse generation device output terminal by supply lead, and the polarity of electrode that adjacent Graphite Electrodes rod connects is respectively different.
As preferred version of the present utility model, described casing is a rectangular parallelepiped, and box body wall is made up of PVC plate, and described supporting tube is pvc pipe.
As preferred version of the present utility model, described supporting tube is vertical with end face on casing, supporting tube spaced set, and the spacing of every two supporting tubes is 10-30cm, the hole spaced set on described supporting tube.
As preferred version of the present utility model, described water-in and water outlet are separately positioned on casing two symmetrical sides, and one is near casing bottom surface, and another is near end face on casing.
As preferred version of the present utility model, described high voltage pulse generation device is connected with an alternating source by supply lead, and supply lead is provided with switch, on the connecting power line of high voltage pulse generation device and Graphite Electrodes device, is also provided with switch; By the charge and discharge of on-off control high voltage pulse generation device, regulate the pulse energy size of Graphite Electrodes device, kill dissimilar bacterium.
In above-mentioned Graphite Electrodes device, the resistance that utilizes seawater itself to have, Graphite Electrodes rod, as positive and negative electrode, after access high voltage pulse generation device in parallel, forms high energy pulse voltage between every two root graphite electrode rods, reaches the effect of sterilization; The distance of every two root graphite electrode rods is controlled at 10-30cm, ensures that current, in effective bactericidal range of high energy pulse voltage, strengthen sterilization effect.
In above-mentioned Graphite Electrodes device, water-in and water outlet are separately positioned on the symmetrical side of casing, one on the other, guarantee to enter the pulsed voltage that the water of this device can all produce through graphite electrode structure and process.
In above-mentioned Graphite Electrodes device, can set as required the size of casing, supporting tube quantity in casing can be adjusted according to box sizes, increase the quantity of Graphite Electrodes rod, meet adjacent electrode rod and equidistantly just can reach identical sterilization effect, the processing water yield is unrestricted, increases work efficiency.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: adopt graphite electrode structure access in parallel external power source, distance between the Graphite Electrodes rod of every two access electrodes is fixed, and has ensured sterilization effect, simple and stable structure, and the required input of this device is little, save operating space and fund input, process the water yield unrestricted, ensure working efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model ballast water treatment Graphite Electrodes device.
Fig. 2 is external source electrical schematic diagram of the present utility model.
Mark in figure: 1-water-in, 2-supporting tube, 3-casing, 4-Graphite Electrodes rod, 5-water outlet, 6-alternating source, 7-high voltage pulse generation device, 8-Graphite Electrodes device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
As shown in Figure 1, a kind of ballast water treatment Graphite Electrodes device, mainly comprise casing 3, described box body wall is provided with water-in 1 and water outlet 5, is provided with many supporting tubes 2 in casing, and described supporting tube two ends are fixed on box body wall, and have hole on supporting tube 2, Graphite Electrodes rod 4 is housed in described hole, and described Graphite Electrodes rod 4 is connected with high voltage pulse generation device 7 output terminals by supply lead, and the polarity of electrode that adjacent graphite rod connects is respectively different.
As shown in Figure 1, described casing is a rectangular parallelepiped, and box body wall is made up of PVC plate, and described supporting tube is pvc pipe.
As shown in Figure 1, described supporting tube 2 is vertical with end face on casing 3, supporting tube 2 spaced sets, and the spacing of every two supporting tubes is 10cm, the hole spaced set on described supporting tube 2.
As shown in Figure 1, the two close root graphite electrode rods on every adjacent two supporting tubes are as electrode and be connected to high voltage pulse generation device 7; Every two graphite rods are connected in parallel, and ensure that the voltage between Graphite Electrodes rod is consistent, the pulse stabilization of generation.
As shown in Figure 1, described water-in 1 and water outlet 5 are separately positioned on casing two symmetrical sides, and one is near casing bottom surface, and another is near end face on casing.
As shown in Figure 2, described high voltage pulse generation device 7 is connected with an alternating source 6 by supply lead, and supply lead is provided with switch, on the connecting power line of high voltage pulse generation device 7 and Graphite Electrodes device 8, is also provided with switch; By the charge and discharge of on-off control high voltage pulse generation device, regulate the pulse energy size of Graphite Electrodes device, kill dissimilar bacterium.
In Graphite Electrodes device as shown in Figure 1, the resistance that utilizes seawater itself to have, Graphite Electrodes rod, as positive and negative electrode, after access high voltage pulse generation device in parallel, forms high energy pulse voltage between every two root graphite electrode rods, reaches the effect of sterilization; The distance of every two root graphite electrode rods is controlled at 10cm, ensures that current, in effective bactericidal range of high energy pulse voltage, strengthen sterilization effect.
In Graphite Electrodes device as shown in Figure 1, water-in and water outlet are separately positioned on the symmetrical side of casing, one on the other, guarantee to enter the pulsed voltage that the water of this device can all produce through graphite electrode structure and process.
In Graphite Electrodes device as shown in Figure 1, can set as required the size of casing, supporting tube quantity in casing can be adjusted according to box sizes, increase the quantity of Graphite Electrodes rod, meet adjacent electrode rod and equidistantly just can reach identical sterilization effect, the processing water yield is unrestricted, increases work efficiency.
embodiment 2
As shown in Figure 1, a kind of ballast water treatment Graphite Electrodes device, mainly comprise casing 3, described box body wall is provided with water-in 1 and water outlet 5, in casing, be provided with many supporting tubes 2, described supporting tube two ends are fixed on box body wall, and have hole on supporting tube 2, Graphite Electrodes rod 4 is housed in described hole, and every adjacent two root graphite electrode rods 4 are connected by supply lead with high voltage pulse generation device 7 output terminal electrodes.
As shown in Figure 1, described casing is a rectangular parallelepiped, and box body wall is made up of PVC plate, and described supporting tube is pvc pipe.
As shown in Figure 1, described supporting tube 2 is vertical with end face on casing 3, supporting tube 2 spaced sets, and the spacing of every two supporting tubes is 30cm, the hole spaced set on described supporting tube 2.
As shown in Figure 1, the two close root graphite electrode rods on every adjacent two supporting tubes are as electrode and be connected to high voltage pulse generation device 7; Every two graphite rods are connected in parallel, and ensure that the voltage between Graphite Electrodes rod is consistent, the pulse stabilization of generation.
As shown in Figure 1, described water-in 1 and water outlet 5 are separately positioned on casing two symmetrical sides, and one is near casing bottom surface, and another is near end face on casing.
As shown in Figure 2, described high voltage pulse generation device 7 is connected with an alternating source 6 by supply lead, and supply lead is provided with switch, on the connecting power line of high voltage pulse generation device 7 and Graphite Electrodes device 8, is also provided with switch; By the charge and discharge of on-off control high voltage pulse generation device, regulate the pulse energy size of Graphite Electrodes device, kill dissimilar bacterium.
In Graphite Electrodes device as shown in Figure 1, the resistance that utilizes seawater itself to have, Graphite Electrodes rod, as positive and negative electrode, after access high voltage pulse generation device in parallel, forms high energy pulse voltage between every two root graphite electrode rods, reaches the effect of sterilization; The distance of every two root graphite electrode rods is controlled at 30cm, ensures that current, in effective bactericidal range of high energy pulse voltage, strengthen sterilization effect.
In Graphite Electrodes device as shown in Figure 1, water-in and water outlet are separately positioned on the symmetrical side of casing, one on the other, guarantee to enter the pulsed voltage that the water of this device can all produce through graphite electrode structure and process.
In Graphite Electrodes device as shown in Figure 1, can set as required the size of casing, supporting tube quantity in casing can be adjusted according to box sizes, increase the quantity of Graphite Electrodes rod, meet adjacent electrode rod and equidistantly just can reach identical sterilization effect, the processing water yield is unrestricted, increases work efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a ballast water treatment Graphite Electrodes device, mainly comprise casing, it is characterized in that, described box body wall is provided with water-in and water outlet, is provided with many supporting tubes in casing, and described supporting tube two ends are fixed on box body wall, and on supporting tube, have hole, Graphite Electrodes rod is housed in described hole, and described Graphite Electrodes rod is connected with high voltage pulse generation device output terminal by supply lead, and the polarity of electrode that adjacent Graphite Electrodes rod connects is respectively different.
2. ballast water treatment according to claim 1 Graphite Electrodes device, is characterized in that, described casing is a rectangular parallelepiped, and box body wall is made up of PVC plate, and described supporting tube is pvc pipe.
3. ballast water treatment according to claim 1 Graphite Electrodes device, it is characterized in that, described supporting tube is vertical with end face on casing, supporting tube spaced set, the spacing of every two supporting tubes is 10-30cm, the hole spaced set on described supporting tube.
4. ballast water treatment according to claim 1 Graphite Electrodes device, is characterized in that, described water-in and water outlet are separately positioned on casing two symmetrical sides, and one is near casing bottom surface, and another is near end face on casing.
5. ballast water treatment according to claim 1 Graphite Electrodes device, it is characterized in that, described high voltage pulse generation device is connected with an alternating source by supply lead, supply lead is provided with switch, on the connecting power line of high voltage pulse generation device and Graphite Electrodes device, is also provided with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367517.XU CN203946932U (en) | 2014-07-04 | 2014-07-04 | A kind of ballast water treatment Graphite Electrodes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367517.XU CN203946932U (en) | 2014-07-04 | 2014-07-04 | A kind of ballast water treatment Graphite Electrodes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946932U true CN203946932U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367517.XU Expired - Fee Related CN203946932U (en) | 2014-07-04 | 2014-07-04 | A kind of ballast water treatment Graphite Electrodes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946932U (en) |
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2014
- 2014-07-04 CN CN201420367517.XU patent/CN203946932U/en not_active Expired - Fee Related
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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: 20141119 Termination date: 20180704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |