CN206317997U - A kind of chemical tanker cycles, economized tank washing system structure - Google Patents
A kind of chemical tanker cycles, economized tank washing system structure Download PDFInfo
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- CN206317997U CN206317997U CN201621460287.7U CN201621460287U CN206317997U CN 206317997 U CN206317997 U CN 206317997U CN 201621460287 U CN201621460287 U CN 201621460287U CN 206317997 U CN206317997 U CN 206317997U
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- cargo hold
- washing
- tank
- tanks
- liquid pump
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Abstract
The utility model provides washing of tanks water discharge pipe road in a kind of chemical tanker cycles, economized tank washing system structure, including liquid pump, liquid pump top connection cargo hold supervisor, bottom connection cargo hold；Cargo hold is responsible for nearly liquid pump end and sets opening, and one end of opening connection breeches joint, the other two ends of breeches joint connect flexible pipe respectively, and the end connection of flexible pipe connects tank washing machine respectively；Dump valve is set on cargo hold supervisor；Cargo hold supervisor end sets tap line to be connected with blowdown cabin.The utility model realizes circulation washing of tanks; solve and cause the problem of a large amount of tank washingses drain into bilge tank, can not reused during conventional washing of tanks, meanwhile, reduce washing cabin wastewater amount; crewman's blowdown workload is reduced, and marine environment be effectively protected, marine pollution is reduced.The utility model cycles, economized tank washing system structural device is simple, effectively make use of cargo hold liquid pump to carry out washing of tanks water circulation washing of tanks, is easy to crewman to use, makes management more convenient and efficient.
Description
Technical field
The utility model is related to Ship Design and building technology field, more specifically to chemical tanker tank washing system
Improvement.
Background technology
Tank washing system is the indispensable system of chemical tanker cargo hold, is generally divided into two kinds of fresh water washing of tanks and sea water washing system.
The washing of tanks form of the kinds of goods different choice taken up according to chemical tanker is different.The conventional use to save fresh water, first enters to cargo hold
Row sea water washing carries out fresh water washing of tanks again.Conventional sea water washing system design is to be drained into seawater by deck sea water washing pump
Washing of tanks pipeline, then by cargo hold tank washing machine to cargo hold washing of tanks；Conventional fresh water tank washing system is designed as washing by the fresh water of cabin
Fresh water is drained into washing of tanks pipeline by cabin pump, then passes through the fresh water washing of tanks of cargo hold tank washing machine progress cargo hold.Sewage after washing of tanks drains into dirt
Water tank is discharged to outboard.Such a design washing of tanks seawater and washing of tanks fresh water can not be reused, and cause the waste of a large amount of fresh water.Particularly
During fresh water washing of tanks, a large amount of fresh water, increase vessel operating cost are consumed；Further, since draining into a large amount of washing cabin wastewaters of bilge tank needs
Outboard is drained into by sewage pump, increases crewman's operation difficulty.
The content of the invention
The utility model is not enough for the appeal of the existing tank washing system design of chemical tanker, utilizes cargo hold liquid pump and liquid goods
System pipeline devises a kind of cycles, economized tank washing system structure.
Above-mentioned cycles, economized tank washing system structure, is specifically included：Liquid pump, the liquid pump top connection cargo hold supervisor,
Discharge line in bottom connection cargo hold；
The cargo hold is responsible for nearly liquid pump end and sets opening, one end of the opening connection breeches joint, the breeches joint
Other two ends connect flexible pipe respectively, the end connection of the flexible pipe connects tank washing machine respectively；
Dump valve is set on the cargo hold supervisor；
The cargo hold supervisor end sets tap line to be connected with blowdown cabin.
Under preferred embodiment, described breeches joint is quick connector form.When it is desired to be used can be with tank washing machine by flexible pipe
It is attached.
The utility model by operate liquid pump by the tank washings of washing of tanks be drawn into cargo hold be responsible for, close liquid pump discharge
Valve, is connected to cargo hold tank washing machine through flexible pipe by breeches joint by tank washings by liquid pump, cargo hold is washed by tank washing machine
Tank washings after cabin, washing of tanks pumps out to tank washing machine the purpose for reaching circulation washing of tanks again by liquid pump.
Compared to prior art, the utility model has the advantage of：
The utility model realizes circulation washing of tanks, solves and cause a large amount of tank washingses to drain into sewage during conventional washing of tanks
Cabin, the problem of can not reuse, meanwhile, reduce washing cabin wastewater amount, reduce crewman's blowdown workload, and marine environment is carried out
It is effectively protected, reduces marine pollution.
The utility model cycles, economized tank washing system structural device is simple, effectively make use of cargo hold liquid pump to carry out washing of tanks
Water circulation washing of tanks, is easy to crewman to use, and makes management more convenient and efficient.
Brief description of the drawings
Fig. 1 is the utility model chemical tanker cycles, economized tank washing system structure.
In figure, 1 is breeches joint, and 2 be flexible pipe, and 3 be tank washing machine, and 4 be liquid pump, and 5 be dump valve, and 6 be cargo hold supervisor.
Embodiment
The utility model is described further with reference to embodiment, it is necessary to explanation is, embodiment is not constituted pair
The limitation of scope is claimed in the utility model.
As shown in figure 1, a kind of chemical tanker cycles, economized tank washing system structure, sets cargo hold liquid pump 4 and cargo hold supervisor
6th, liquid pump dump valve 5, is provided with breeches joint 1, cargo hold 7 is provided with 2 cargo hold tank washing machines 3, breeches joint on cargo hold supervisor 6
1 is connected with cargo hold tank washing machine 3 by flexible pipe 2.
Above-mentioned part all extends its service life using stainless steel SUS316L and fitted in addition to flexible pipe 2 is connected
The kinds of goods taken up for chemical tanker.
The above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its inventive concept is subject to equivalent or change, should all cover protection domain of the present utility model it
It is interior.
Claims (2)
1. a kind of chemical tanker cycles, economized tank washing system structure, it is characterised in that including：Liquid pump (4), the liquid pump
(4) top connection cargo hold supervisor (6), bottom connection cargo hold (7) interior washing of tanks water discharge pipe road；
Nearly liquid pump (4) end of cargo hold supervisor (6) sets opening, one end of the opening connection breeches joint (1), the Y types
The other two ends of joint (1) connect flexible pipe (2) respectively, and the end connection of the flexible pipe (2) connects tank washing machine (3) respectively；
Dump valve (5) is set on the cargo hold supervisor (6)；
Described cargo hold supervisor (6) end sets tap line to be connected with blowdown cabin.
2. chemical tanker cycles, economized tank washing system structure according to claim 1, it is characterised in that described breeches joint
(1) it is quick connector form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460287.7U CN206317997U (en) | 2016-12-27 | 2016-12-27 | A kind of chemical tanker cycles, economized tank washing system structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460287.7U CN206317997U (en) | 2016-12-27 | 2016-12-27 | A kind of chemical tanker cycles, economized tank washing system structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206317997U true CN206317997U (en) | 2017-07-11 |
Family
ID=59260648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460287.7U Active CN206317997U (en) | 2016-12-27 | 2016-12-27 | A kind of chemical tanker cycles, economized tank washing system structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN206317997U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016583A (en) * | 2017-12-15 | 2018-05-11 | 浙江海洋大学 | High-efficiency cleaning equipment peculiar to vessel |
| CN110203347A (en) * | 2019-05-28 | 2019-09-06 | 南通象屿海洋装备有限责任公司 | A kind of ship water tank tank washings transportation by lighter system and tank washings lighter method |
| CN111268050A (en) * | 2020-02-28 | 2020-06-12 | 广船国际有限公司 | Ship tank washing system and using method |
| CN113818947A (en) * | 2021-10-26 | 2021-12-21 | 广船国际有限公司 | Desulfurization system circulating water tank and ship |
| CN115556876A (en) * | 2022-09-27 | 2023-01-03 | 沪东中华造船(集团)有限公司 | Chemical tanker cargo hold evaporation gas recovery system and use method thereof |
-
2016
- 2016-12-27 CN CN201621460287.7U patent/CN206317997U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016583A (en) * | 2017-12-15 | 2018-05-11 | 浙江海洋大学 | High-efficiency cleaning equipment peculiar to vessel |
| CN108016583B (en) * | 2017-12-15 | 2019-08-06 | 浙江海洋大学 | High-efficiency cleaning equipment peculiar to vessel |
| CN110203347A (en) * | 2019-05-28 | 2019-09-06 | 南通象屿海洋装备有限责任公司 | A kind of ship water tank tank washings transportation by lighter system and tank washings lighter method |
| CN111268050A (en) * | 2020-02-28 | 2020-06-12 | 广船国际有限公司 | Ship tank washing system and using method |
| CN113818947A (en) * | 2021-10-26 | 2021-12-21 | 广船国际有限公司 | Desulfurization system circulating water tank and ship |
| CN115556876A (en) * | 2022-09-27 | 2023-01-03 | 沪东中华造船(集团)有限公司 | Chemical tanker cargo hold evaporation gas recovery system and use method thereof |
| CN115556876B (en) * | 2022-09-27 | 2024-06-11 | 沪东中华造船(集团)有限公司 | Chemical carrier cargo hold evaporation gas recovery system and use method thereof |
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