CN207580141U - A kind of pouring-in ballast water treatment structure of gravity - Google Patents
A kind of pouring-in ballast water treatment structure of gravity Download PDFInfo
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- CN207580141U CN207580141U CN201721440314.9U CN201721440314U CN207580141U CN 207580141 U CN207580141 U CN 207580141U CN 201721440314 U CN201721440314 U CN 201721440314U CN 207580141 U CN207580141 U CN 207580141U
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Abstract
The utility model provides a kind of pouring-in ballast water treatment structure of gravity, belongs to the technical field of ship.A kind of pouring-in ballast water treatment structure of gravity is connect including water inlet end with the pipeline that ocean connects, the ballast pump that water outlet is connect with ballast water treatment plant, the water outlet of ballast water treatment plant is connected with the water inlet of clean ballast tanks, the water outlet of clean ballast tanks is connected with main hull ballast tank, meanwhile ballast water sample point is set on the connecting line of ballast water treatment plant and clean ballast tanks；The utility model is by setting height to be higher than the clean ballast tanks of main hull ballast tank, realize the gravity injection of ballast water in main hull ballast tank, injection pipe size is eliminated to be limited by air pipe size, improve the efficiency that ballast water enters in main hull ballast tank, time more saves, and meets Ballast Management pact；Meanwhile ballast water sample point is set, the water quality of ballast water before discharging in clean ballast tanks and main hull ballast tank, safety guarantee higher can be detected.
Description
Technical field
The utility model is related to the technical fields of ship, are specifically related to a kind of pouring-in ballast water treatment structure of gravity.
Background technology
With the development of the development of shipping industry, especially heavy cargo transport market, more and more semi-submerged ships are employed, and
The size of these semi-submerged ships is continuously increased, and deadweight capacity and loading size need to develop, in this regard, corresponding ballast water capacity is also increasing
Add, still, in discharge ballast water simultaneously, the microbes in different waters are propagated by carrier of ballast water, cause different seas
The invasion of domain adventive causes huge injury, and with Ballast Management pact to coastal ecology, economy and health
Come into force, the demand of large-scale semi-submerged ship ballast water treatment becomes more and more important.
And it is traditional, Conventional Ship is generally total using the ballast that ballast water treatment plant is directly series to ballast pump discharge
Guan Shang can be handled ballast water, and still, large-scale semi-submerged ship is generally carried using compressed air row, on each ballast tank
There are one independent sea pipelines for setting, and the processing of ballast water in each ballast tank is realized by sea pipeline.It is also, this to adopt
The semi-submerged ship carried with compressed air row, due to normative requirement, the sectional area of air hose is at least the 1.25 of power ascending pipe
Times, so as to make the setting of ascending pipe bore limited, after processing the design in ballast water into cabin be very limited, therefore, influence pressure
The treatment effeciency of water is carried, is unfavorable for the treatment effeciency of the ballast water of large-scale semi-submerged ship ballast tank.
Invention content
For the above-mentioned problems in the prior art, a kind of pouring-in ballast water treatment structure of gravity is now intended to provide,
To connect clean ballast tanks after traditional ballast water treatment plant, and clean ballast tanks is connected into main hull ballast tank, led to
Cross and the mode injected through power by pretreated ballast water injected into clean ballast tanks, after by the ballast in clean ballast tanks
The mode that water is injected through gravity injects main hull ballast tank, realizes dive and the floating of ship, realizes the place to ballast water
Reason meets Ballast Management pact, and the injection of the ballast water in main hull ballast tank becomes gravity note from power injection
Enter, breach injection pipe size and limited by air pipe size, increase the rate that ballast water enters in main hull ballast tank, contract
The time required to short ballast water treatment, it is more applicable for the large-scale semi-submerged ship carried with compressed air row.
Specific technical solution is as follows：
A kind of pouring-in ballast water treatment structure of gravity, has the feature that, including：Ballast pump, ballast water treatment dress
It puts, clean ballast tanks and main hull ballast tank, the water inlet end of ballast pump are connected on the pipeline connected with seawater, ballast pump
Water outlet be connected on the water inlet of ballast water treatment plant, the water outlet of ballast water treatment plant and clean ballast tanks into
The mouth of a river connects, and the water outlet of clean ballast tanks is connect with main hull ballast tank, and the height of clean ballast tanks is located at main hull
On ballast tank, meanwhile, gas ducting, ventilative pipeline and maritime pipeline, and gas tube are additionally provided on main hull ballast tank
Charge valve, vent valve and kingston valve are respectively arranged on road, ventilative pipeline and maritime pipeline.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, the water outlet of ballast water treatment plant and cleaning
It is connected between the water inlet of ballast tank by clean ballast tanks ascending pipe, and ballast water is provided on clean ballast tanks ascending pipe
Sample point.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, the water inlet of ballast water treatment plant and water outlet
A ballast water treatment plant by-passing valve is parallel between mouthful, one end of by-passing valve is connected to the water inlet of ballast water treatment plant
On, the other end of by-passing valve is connected on the water outlet of ballast water treatment plant.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, water outlet and the main hull pressure of clean ballast tanks
Load is connected between cabin by gravity ascending pipe, and gravity ascending pipe central region is provided with ballast water extraction pipeline, ballast
Water extraction pipeline is connected with gravity ascending pipe.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, ballast water extraction pipeline deviates from gravity ascending pipe
One end be connected to the water inlet end of ballast pump, and an extraction valve is provided on ballast water extraction pipeline.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, the water inlet of ballast water treatment plant and water outlet
Processing valve is both provided on mouthful.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, in the inlet and outlet of clean ballast tanks
It is both provided with cleaning valve.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, the water inlet end of ballast pump is close to be connected with ocean
One end of pipeline be provided with ballast valve.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, gas ducting, ventilative pipeline and main hull pressure
Cabin is carried to connect by threeway.
A kind of pouring-in ballast water treatment structure of above-mentioned gravity, wherein, gravity ascending pipe is close to main hull ballast tank
One end is provided with main hull valve.
The good effect of above-mentioned technical proposal is：1st, it is provided between ballast water treatment plant and main hull ballast tank clear
Clean ballast tank, and the height of clean ballast tanks is located on main hull ballast tank, ensure that treated, ballast water enters master
The process of hull ballast tanks is injected for gravity, the size of ascending pipe is made to breach the limitation of air pipe size, after increasing processing
Ballast water enter the rate of main hull ballast tank, shorten the time needed for ballast water treatment；2nd, it is noted in clean ballast tanks
Enter and a ballast water sample point is provided on pipe, ballast water can be detected before the discharge of main hull ballast water, ensure ballast water
Meet conditions of discharge, prevent the pollution of the environment and destroyed with the ecological balance；3rd, the top of main hull ballast tank be provided with loading line and
Ventilative pipeline, the bottom of main hull are provided with sea pipeline, and ensure that itself can adjust drinking water in working sea area, without it
His equipment, adaptability higher, operation are simpler.
Description of the drawings
Fig. 1 is a kind of structure chart of the embodiment of the pouring-in ballast water treatment structure of gravity of the utility model.
In attached drawing：1st, the pipeline connected with ocean；11st, ballast valve；2nd, ballast pump；3rd, ballast water treatment plant；31st, locate
Manage valve；4th, clean ballast tanks；41st, clean ballast tanks ascending pipe；42nd, gravity ascending pipe；43rd, valve is cleaned；5th, main hull pressure
Carry cabin；51st, gas ducting；52nd, ventilative pipeline；53rd, maritime pipeline；54th, main hull valve；511st, charge valve；521st, vent valve；
531st, kingston valve；6th, ballast water sample point；7th, by-passing valve；8th, ballast water extraction pipeline；81st, valve is extracted out.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, with
Lower embodiment combination attached drawing 1 is specifically addressed technical solution provided by the utility model, but the following contents is not as this practicality
Novel restriction.
Fig. 1 is a kind of structure chart of the embodiment of the pouring-in ballast water treatment structure of gravity of the utility model.Such as Fig. 1 institutes
Show, the pouring-in ballast water treatment structure of gravity provided in this embodiment includes：The pipeline 1 that is connected with ocean, ballast valve 11, pressure
Carry pump 2, ballast water treatment plant 3, processing valve 31, clean ballast tanks 4, clean ballast tanks ascending pipe 41, gravity ascending pipe 42,
Clean valve 43, main hull ballast tank 5, gas ducting 51, ventilative pipeline 52, maritime pipeline 53, main hull valve 54, charge valve
511st, vent valve 521, kingston valve 531, ballast water sample point 6, by-passing valve 7, ballast water extraction pipeline 8 and extraction valve 81.
Specifically, ship is provided with several main hull ballast tanks 5, and the top of each main hull ballast tank 5 is all provided with
Be equipped with loading line and ventilative pipeline, the bottom of each main hull ballast tank 5 is both provided with sea pipeline, and loading line and
Ventilative pipeline is arranged in parallel on main hull ballast tank 5, meanwhile, charge valve 511 is provided on loading line, permeability cell road is set
Vent valve 521 is equipped with, kingston valve 531 is provided on sea pipeline so that each main hull ballast tank 5, which is one, to be realized
The individual that compressed air row carries, can work independently, and complete to carry in the loading in a certain fixed marine site and row, operation is simpler.
Specifically, being provided with a pipeline 1 connected with ocean on ship, the water inlet pipe of ballast pump 2 is connected to be connected with ocean
On logical pipeline 1, and close one end of pipeline 1 connected with ocean of water inlet end of ballast pump 2 is provided with ballast valve 11, energy
Control ballast pump 2 and the connection of ocean.
Specifically, the water outlet of ballast pump 2 is connected with a ballast water treatment plant 3, the water inlet of ballast water treatment plant 3
Connected with the water outlet of ballast pump 2, and the water outlet of ballast water treatment plant 3 is connected with clean ballast tanks 4, ensure that by
The water of ballast water treatment plant 3 can be injected into clean ballast tanks 4, and this injection process is injected for 2 power of ballast pump, together
When, processing valve 31 is both provided in the inlet and outlet of ballast water treatment plant 3, ensure that ballast water treatment plant 3
It can not be influenced under conditions of not working by other ballast waters.
Specifically, the water inlet of clean ballast tanks 4 is connected with the water outlet of ballast water treatment plant 3, clean ballast tanks 4
Water outlet is connected with main hull ballast tank 5, and the height of clean ballast tanks 4 ensure that clean ballast tanks higher than main hull ballast tank 5
Ballast water in 4 can flow into main hull ballast tank 5 under gravity, and when avoiding the power from injecting, injection pipe size is by air
The problem of pipe size limits, and cleaning valve 43 is both provided in the inlet and outlet of clean ballast tanks 4, it realizes clear
Break-make between clean ballast tank 4 and ballast water treatment plant 3 and main hull ballast tank 5.
More specifically, it is pressed between the water outlet of the water inlet of clean ballast tanks 4 and ballast water treatment plant 3 by cleaning
It carries cabin ascending pipe 41 to connect, be connected between the water outlet of clean ballast tanks 4 and main hull ballast tank 5 by gravity ascending pipe 42,
And gravity ascending pipe 42 is provided with main hull valve 54 close to one end of main hull ballast tank 5, control clean ballast tanks 4 with
The connection situation of main hull ballast tank 5.
More specifically, a ballast water sample point 6 is provided on clean ballast tanks ascending pipe 41, in gravity ascending pipe 42
Between region be connected with ballast water extraction pipeline, and ballast water extraction pipeline is connected to pressure away from one end of gravity ascending pipe 42
On the water inlet end for carrying pump 2, meanwhile, a by-passing valve has been arranged in parallel between the inlet and outlet of ballast water treatment plant 3
7, it ensure that the ballast water in main hull ballast tank 5 can be got around 3 power of ballast water treatment plant and be injected into cleaning pressure by ballast pump 2
It carries in cabin 4, the ballast water in main hull ballast tank 5 or clean ballast tanks 4 is detected convenient for ballast water sample point 6, safety
Protection higher.
More specifically, extraction valve 81 is provided on ballast water extraction pipeline, it can be in the situation that need not measure ballast water
Under ensure that ballast water extraction pipeline closing, safety guarantee higher.
As preferred embodiment, loading line is connected with ventilative pipeline and main hull ballast tank 5 by threeway, energy
Saving is separately arranged in juxtaposition required pipeline, and cost is lower.
The pouring-in ballast water treatment structure of gravity provided in this embodiment, connects including the pipeline 1 that water inlet end is connected with ocean
It connects, the ballast pump 2 that water outlet is connect with ballast water treatment plant 3, water outlet and the clean ballast tanks 4 of ballast water treatment plant 3
Water inlet connection, the water outlet of clean ballast tanks 4 is connected with main hull ballast tank 5, and the height of clean ballast tanks 4 is higher than
The height of main hull ballast tank 5, meanwhile, ballast water treatment plant 3 on the connecting line of clean ballast tanks 4 with being provided with ballast water
Sample point 6；By the way that height is set to be higher than the clean ballast tanks 4 of main hull ballast tank 5, ballast in main hull ballast tank 5 is realized
The gravity injection of water, eliminates the problem of injection pipe size is limited by air pipe size, increases ballast water after treatment
Efficiency into main hull ballast tank 5 saves the time, and meets Ballast Management pact；Meanwhile ballast water is set to take
Sampling point 6, the water of ballast water before discharging in clean ballast tanks 4 that can be after detection process in ballast water and main hull ballast tank 5
Matter, safety guarantee higher.
It these are only the utility model preferred embodiment, not thereby limit the embodiment and protection of the utility model
Range to those skilled in the art, should can appreciate that all with the utility model specification and diagramatic content institute
The equivalent replacement made and obviously change obtained scheme, the scope of protection of the utility model should all be included in
It is interior.
Claims (10)
1. a kind of pouring-in ballast water treatment structure of gravity, which is characterized in that including：Ballast pump, ballast water treatment plant, cleaning
Ballast tank and main hull ballast tank, the water inlet end of the ballast pump are connected on the pipeline connected with ocean, the ballast pump
Water outlet be connected on the water inlet of the ballast water treatment plant, the water outlet of the ballast water treatment plant with it is described clear
The water inlet connection of clean ballast tank, the water outlet of the clean ballast tanks are connect with the main hull ballast tank, and described clear
The height of clean ballast tank is located on the main hull ballast tank, meanwhile, be additionally provided on the main hull ballast tank gas ducting,
Ventilative pipeline and maritime pipeline, and set respectively on the gas ducting, the ventilative pipeline and the maritime pipeline
There are charge valve, vent valve and kingston valve.
2. the pouring-in ballast water treatment structure of a kind of gravity according to claim 1, which is characterized in that at the ballast water
It manages and is connected between the water outlet of device and the water inlet of the clean ballast tanks by clean ballast tanks ascending pipe, and is described clear
Ballast water sample point is provided on clean ballast tank ascending pipe.
3. the pouring-in ballast water treatment structure of a kind of gravity according to claim 1, which is characterized in that at the ballast water
A by-passing valve is parallel between the inlet and outlet of reason device, one end of the by-passing valve is connected to the ballast water treatment
On the water inlet of device, the other end of the by-passing valve is connected on the water outlet of the ballast water treatment plant.
A kind of 4. pouring-in ballast water treatment structure of gravity according to claim 1, which is characterized in that the clean ballast
It is connected between the water outlet in cabin and the main hull ballast tank by gravity ascending pipe, and the gravity ascending pipe central region
Ballast water extraction pipeline is provided with, the ballast water extraction pipeline is connected with the gravity ascending pipe.
5. the pouring-in ballast water treatment structure of a kind of gravity according to claim 4, which is characterized in that the ballast water is taken out
Go out the water inlet end that pipeline is connected to the ballast pump away from one end of the gravity ascending pipe, and ballast water extraction pipeline
On be provided with an extraction valve.
6. the pouring-in ballast water treatment structure of a kind of gravity according to claim 1, which is characterized in that at the ballast water
It manages and is both provided with processing valve in the inlet and outlet of device.
A kind of 7. pouring-in ballast water treatment structure of gravity according to claim 1, which is characterized in that the clean ballast
Cleaning valve is both provided in the inlet and outlet in cabin.
8. the pouring-in ballast water treatment structure of a kind of gravity according to claim 1, which is characterized in that the ballast pump
Water inlet end is provided with ballast valve close to described one end of pipeline connected with ocean.
A kind of 9. pouring-in ballast water treatment structure of gravity according to claim 1, which is characterized in that the gas tube
Road, the ventilative pipeline and the main hull ballast tank are connected by threeway.
A kind of 10. pouring-in ballast water treatment structure of gravity according to claim 4, which is characterized in that the gravity note
Enter pipe and one end of the main hull ballast tank is provided with main hull valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440314.9U CN207580141U (en) | 2017-11-01 | 2017-11-01 | A kind of pouring-in ballast water treatment structure of gravity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440314.9U CN207580141U (en) | 2017-11-01 | 2017-11-01 | A kind of pouring-in ballast water treatment structure of gravity |
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| CN207580141U true CN207580141U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721440314.9U Active CN207580141U (en) | 2017-11-01 | 2017-11-01 | A kind of pouring-in ballast water treatment structure of gravity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278954A (en) * | 2018-10-12 | 2019-01-29 | 浙江国际海运职业技术学院 | Ship craft integrated ballast balance water tank system |
| CN112478052A (en) * | 2020-11-27 | 2021-03-12 | 中船澄西船舶修造有限公司 | Ship ballast tank left-right mutual refuting system and method for realizing inclination test by adopting same |
-
2017
- 2017-11-01 CN CN201721440314.9U patent/CN207580141U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278954A (en) * | 2018-10-12 | 2019-01-29 | 浙江国际海运职业技术学院 | Ship craft integrated ballast balance water tank system |
| CN112478052A (en) * | 2020-11-27 | 2021-03-12 | 中船澄西船舶修造有限公司 | Ship ballast tank left-right mutual refuting system and method for realizing inclination test by adopting same |
| CN112478052B (en) * | 2020-11-27 | 2022-05-20 | 中船澄西船舶修造有限公司 | Ship ballast tank left-right mutual refuting system and method for realizing inclination test by adopting same |
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