CN205517139U - Energy -conserving marine desulphurization unit - Google Patents
Energy -conserving marine desulphurization unit Download PDFInfo
- Publication number
- CN205517139U CN205517139U CN201620052651.XU CN201620052651U CN205517139U CN 205517139 U CN205517139 U CN 205517139U CN 201620052651 U CN201620052651 U CN 201620052651U CN 205517139 U CN205517139 U CN 205517139U
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- desulfurizing tower
- water
- marine
- utility
- model
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Abstract
The utility model discloses be applied to marine boiler, marine diesel flue gas desulfurization. Present marine SOX discharges the closed -loop control in the mode of processing, needs a large amount of fresh water, and fresh water is extremely important to boats and ships. The utility model provides an energy -conserving marine desulphurization unit, including desulfurizing tower (2) and contaminated water container (4), desulfurizing tower (2) and contaminated water container (4) are connected, its characterized in that: be equipped with between desulfurizing tower (2) and contaminated water container (4) circulating pump (3), can reentry upper portion clear water among the contaminated water container (4) to in desulfurizing tower (2). The utility model discloses in spouting flue gas inlet again with the sewage that produces after the desulfurization, the smoke and dust of production passes through the dust remover to be collected it and discharges, and the sewage normal water gasifies into the aqueous vapor again, enters into the desulfurizing tower, has guaranteed the water balance, does not basically need supply fresh water. The reserves and the consumption of boats and ships self fresh water have significantly reduced.
Description
Technical field
This utility model is applied to marine boiler, marine diesel flue gas desulfurization.
Background technology
According to MARPOL pact, during ship running to emission limit region, SOX discharge need to be dropped to certain requirement, otherwise
It is prohibited from entering this region and carries out operation.According to this requirement, use the shipowner of flue gas post processing mode to occupy major part at present, adopt
With the mode of post processing has two kinds of patterns, open loop and closed loop control, wherein in closed loop control process, need to consume substantial amounts of light
Water, owing to boats and ships navigate by water on ocean, fresh water amount is limited, so the consumption of this device fresh water is if falling, will have greatly
Meaning.
Utility model content
1, technical problem to be solved:
Closed loop control in the SOX emission treatment mode of existing ship, needs substantial amounts of fresh water, and fresh water is the heaviest to boats and ships
Want.
2, technical scheme:
In order to solve problem above, this utility model provides a kind of 1. 1 kinds of economical ship desulfurizers, including desulfurization
Tower 2 and dirty water collecting tank 4, desulfurizing tower 2 and dirty water collecting tank 4 connect, and be provided with and follow between described desulfurizing tower 2 and dirty water collecting tank 4
Ring pump 3, it is possible to dirty water collecting tank 4 middle and upper part clear water is reentried in desulfurizing tower 2.
For further using water wisely, the nozzle 8 that described dirty water collecting tank 4 is gone out by Liquid spraying pump 7 and gas approach connects
Connect, between described gas approach and desulfurizing tower 2, be provided with dust arrester 1.
It is provided with valve 6 between described dirty water collecting tank 4 and Liquid spraying pump 7.
3, beneficial effect:
The sewage produced after desulfurization is injected in gas approach by this utility model again, and the flue dust of generation passes through cleaner unit
Being collected discharge, in sewage, water is gasificated into aqueous vapor again, enters in desulfurizing tower, it is ensured that water balance, substantially need not mend
To fresh water.Greatly reduce reserves and the consumption of boats and ships self fresh water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Come below in conjunction with the accompanying drawings this utility model is described in detail.
Existing desulfurizer peculiar to vessel, after desulfurization completes, directly goes out sewage discharge, and desulfurizer peculiar to vessel needs
Want substantial amounts of fresh water, need ceaselessly to provide fresh water to desulfurizer in sweetening process.
As it is shown in figure 1, this utility model provides a kind of energy-saving desulfuration device, including desulfurizing tower 2 and dirty water collecting tank 4,
Desulfurizing tower 2 and dirty water collecting tank 4 connect, and are provided with circulating pump 3 between described desulfurizing tower 2 and dirty water collecting tank 4, it is possible to received by sewage
Header 4 middle and upper part clear water is reentried in desulfurizing tower 2.One dirty water collecting tank 4 is set, for collecting what desulfurizer emitted
Sewage, sewage is mainly made up of water and mud, in dirty water collecting tank 4 through precipitation, clear water can upper, mud under, so,
By circulating pump 3, the clear water in dirty water collecting tank 4 is reentered desulfurizing tower 2, so can reduce the use of fresh water, eliminating
Sewage is circulated utilization.
Also containing fresh water in the mud of lower section precipitation in dirty water collecting tank 4, desulfurizer of the present utility model, by described
The nozzle 8 that dirty water collecting tank 4 is gone out by Liquid spraying pump 7 and gas approach connects, and is provided with between described gas approach and desulfurizing tower 2
Dust arrester 1.
Being sprayed onto at the nozzle 8 of gas approach by the mud in dirty water collecting tank 4 by Liquid spraying pump 7, under high temperature, aqueous vapor is melted into
Aqueous vapor enters in desulfurizing tower, and wherein dust is filtered out by cleaner unit 1.
By desulfurizer peculiar to vessel of the present utility model, the water will got rid of in desulfurizing tower, re-enter in desulfurizing tower, greatly
Decreasing greatly the use of fresh water, the effect of practical sulphur removal is not affected.The dirt that this utility model will produce after desulfurization
Water is injected in gas approach again, and the flue dust of generation is collected discharge by cleaner unit, and in sewage, water is gasificated into water again
Gas, enters in desulfurizing tower, it is ensured that water balance, substantially need not feed fresh water.Greatly reduce the storage of boats and ships self fresh water
Amount and consumption.
Although this utility model is open as above with preferred embodiment, but they are not for limiting this utility model
, any it is familiar with this those skilled in the art, without departing from the spirit and scope of this utility model, from when making various changes or retouch,
Protection domain the most of the present utility model should be with being as the criterion that claims hereof protection domain is defined.
Claims (2)
1. an economical ship desulfurizer, including desulfurizing tower (2) and dirty water collecting tank (4), desulfurizing tower (2) and dirty water collecting tank
(4) connect, be provided with circulating pump (3) between described desulfurizing tower (2) and dirty water collecting tank (4), it is possible in dirty water collecting tank (4)
Portion's clear water is reentried in desulfurizing tower (2), it is characterised in that: described dirty water collecting tank (4) passes through at Liquid spraying pump (7) and gas approach
Nozzle (8) connect, be provided with dust arrester (1) between described gas approach and desulfurizing tower (2).
2. economical ship desulfurizer as claimed in claim 1, it is characterised in that: described dirty water collecting tank (4) and Liquid spraying pump
(7) valve (6) it is provided with between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052651.XU CN205517139U (en) | 2016-01-20 | 2016-01-20 | Energy -conserving marine desulphurization unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052651.XU CN205517139U (en) | 2016-01-20 | 2016-01-20 | Energy -conserving marine desulphurization unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205517139U true CN205517139U (en) | 2016-08-31 |
Family
ID=56766724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052651.XU Expired - Fee Related CN205517139U (en) | 2016-01-20 | 2016-01-20 | Energy -conserving marine desulphurization unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205517139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477981A (en) * | 2016-01-20 | 2016-04-13 | 南通亚泰工程技术有限公司 | Energy-saving marine desulfurizer |
-
2016
- 2016-01-20 CN CN201620052651.XU patent/CN205517139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477981A (en) * | 2016-01-20 | 2016-04-13 | 南通亚泰工程技术有限公司 | Energy-saving marine desulfurizer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190120 |