CN204569488U - Ship system oily water separation process supplementary unit - Google Patents
Ship system oily water separation process supplementary unit Download PDFInfo
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- CN204569488U CN204569488U CN201520224275.3U CN201520224275U CN204569488U CN 204569488 U CN204569488 U CN 204569488U CN 201520224275 U CN201520224275 U CN 201520224275U CN 204569488 U CN204569488 U CN 204569488U
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Abstract
The utility model relates to a kind of ship system oily water separation process supplementary unit, comprise pre-processing module and inspection optimization module, pre-processing module comprises clarification cabin, oily water is after the oily water separation process that clarification cabin is preliminary, and the oily water that concentration is lower enters water-and-oil separator and is for further processing; Inspection optimization module comprises secondary clarification cabin, storage silo, oil well pump and profit content detection device, oily water after water-and-oil separator process detects through profit content detection device, if up to standard discharged to outboard, secondary clarification cabin is entered if not up to standard, secondary clarification upper strata, cabin high density oily water enters storage silo, again through oil well pump discharged to water-and-oil separator, secondary clarification cabin lower layer of water is discharged to outboard.The working load that this device has effectively reduced water separation device oily, improves working life and the working effect of oily-water seperating equipment.
Description
Technical field
The utility model relates to a kind of ship system oily water separation process supplementary unit, carries out oily water separation for auxiliary oily-water seperating equipment.
Background technology
Along with the aggravation of mankind's activity, ocean just meets with beyond example ecological crisis, and therefore every country, area, surveying society and the International Maritime Organization (IMO) emission request to vessel oily water is more and more stricter.At present, most boats and ships adopt oily-water seperating equipment to process limber water, make it reach the emission request of regulation.
Be all separated by the sump oil in sewage by various method during the limber water process of general boats and ships, main sorting method has physical partition method, fractionation and biological treatment etc.China's boats and ships adopt the oily-water seperating equipment of physical partition method mostly, and cardinal principle is exactly be separated after utilizing sump oil to precipitate oil-water mixture with the density difference of water.But there is following problem in current conventional oil water separator peculiar to vessel: 1) oleaginousness of limber water is about 7 000 ~ 10 000 mg/L, can reach 5 000 mg/L, tank washing water oleaginousness is about 10 000 ~ 15 000 mg/L, can find out, in vessel motion process, limber water, washwater etc. are many containing greasy dirt, sump oil total amount is large, all oily(waste)waters all need through oily-water seperating equipment, this makes the long-term heavy-duty service of water-and-oil separator, oil-water separation can not be guaranteed, and equipment failure rate is high; 2) when producing concussion or water-and-oil separator breaks down, the oily water after water-and-oil separator process will not be up to standard, and now often directly do not enter in the ocean of outboard by water not up to standard through detection and secondary separation, pollutes; 3), before oily-water seperating equipment operation and in running, crewman regularly, by operational guidance must carry out loaded down with trivial details maintenance operation to water-and-oil separator, slightly slacks off and just likely breaks down., there are indivedual boats and ships and sailing out of harbour in complicated maintenance during owing to running, after supervision, inactive water-and-oil separator in bilge system operational process, discharge sewage not up to standard is directly arranged in the sea of faces, pollution of marine environment, bring a difficult problem also to the supervision of discharge in violation of rules and regulations.
Therefore a kind of ship system oily water separation process supplementary unit is needed badly, for the inspection optimization process after the pre-treatment before oily-water seperating equipment work and work, effectively can reduce the working load of oily-water seperating equipment, improve working life and the working effect of oily-water seperating equipment.
Utility model content
The purpose of this utility model is to provide a kind of ship system oily water Auxiliary Processing Unit, this device carries out pre-treatment and reduces oleaginousness before oily water can being entered oily-water seperating equipment, can also do to detect and further oily water separation to the water after oily-water seperating equipment process, the working load that this device has effectively reduced water separation device oily, improves working life and the working effect of oily-water seperating equipment.
The technical solution of the utility model is:
A kind of ship system oily water separation process supplementary unit, comprises pre-processing module and inspection optimization module;
Described pre-processing module comprises clarification cabin, waste oil cabin, the first input duct, the first outlet conduit and the first flowline, oily water enters clarification cabin by the first input duct, the inlet communication of the first outlet conduit and water-and-oil separator is passed through in the bottom in clarification cabin, clarification cabin is communicated with waste oil cabin by the first flowline, and the import of the first flowline is higher than the outlet of the first input duct;
Described inspection optimization module comprises secondary clarification cabin, storage silo, oil well pump, profit content detection device, second input duct, second outlet conduit and the second flowline, the oil outlet of water-and-oil separator is communicated with waste oil cabin by pipeline, the water outlet of water-and-oil separator is communicated with profit content detection device by pipeline, the outlet of profit content detection device connects the valvular pipeline of two bands respectively, article one, pipeline is communicated with outboard, another pipeline is clarify the second input duct that cabin is communicated with secondary, secondary clarification cabin is communicated with storage silo by valvular second flowline of band, the bottom of storage silo by pipeline successively with the inlet communication of oil well pump and water-and-oil separator, the bottom in secondary clarification cabin is communicated with outboard by valvular second outlet conduit of band, the import of the second flowline is higher than the outlet of the second input duct.
As further improvement of the utility model, described first outlet conduit is provided with strainer, first outlet conduit is provided with stopping valve between strainer and clarification cabin, between strainer and water-and-oil separator, is provided with control valve, the first input duct and the first flowline are equipped with stopping valve.
As further improvement of the utility model, described clarification bilge portion is provided with closable hatch door.
As further improvement of the utility model, the ingress of described first flowline and the second flowline is equipped with funnel.
As further improvement of the utility model, described clarification cabin and secondary clarification inside, cabin are equipped with baffle plate, and the outlet of the first input duct and the second input duct is all bent upwards and points to the bottom of baffle plate.
As further improvement of the utility model, the top of described secondary clarification cabin and storage silo is equipped with liquid level sensor.
The beneficial effects of the utility model are:
1) oily water enters in the clarification cabin of pre-processing module, due to natural characteristic that is oily and water, lower floor's oleaginousness is few, upper strata oleaginousness is large, now liquid high for upper strata concentration is directly passed into waste oil cabin, liquid low for lower floor's concentration is entered water-and-oil separator be for further processing, pre-processing module reduces the workload of water-and-oil separator, extends the working life of water-and-oil separator; Inspection optimization module detects the oil-contg after water-and-oil separator process by profit content detection device, when reaching standard, directly drain into outboard, when time not up to standard, oily water after process enters secondary clarification cabin, and after this, secondary clarification Cang Nei lower floor liquid is discharged to outboard, supernatant liquid enters storage silo, and in storage silo, high concentration liquid enters in water-and-oil separator through oil well pump and carries out processing until meet emission request.
2) input duct exit arranges baffle plate, reduces when injecting in side because of the interference of circulation interference to clarified oil pollution layer on liquid level.
3) hatch door is set, facilitates personnel to pass in and out maintenance equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-stopping valve; 2-funnel; 3-baffle plate; 4-strainer; 5-hatch door; 6-control valve; 7-profit content detection device; 8-water-and-oil separator; 9-liquid level sensor; 10-oil well pump; 11-clarifies cabin; 12-secondary clarification cabin; 13-storage silo; 14-first input duct; 15-first outlet conduit; 16-first flowline; 17-second input duct; 18-second outlet conduit; 19-second flowline.
Embodiment
Explanation below in conjunction with drawings and Examples further to the utility model seat.
General oily sewage disposal, all carry out in water-and-oil separator 8, the utility model provides a kind of ship system oily water separation process supplementary unit, carry out oily water separation for auxiliary water-and-oil separator 8, this ship system oily water separation process supplementary unit comprises pre-processing module and inspection optimization module.
As shown in Figure 1, described pre-processing module comprises clarification cabin 11, waste oil cabin, the first input duct 14, first outlet conduit 15 and the first flowline 16, oily water enters clarification cabin 11 by the first input duct 14, the bottom in clarification cabin 11 is by the inlet communication of the first outlet conduit 15 with water-and-oil separator 8, clarification cabin 11 is communicated with waste oil cabin by the first flowline 16, and the import of the first flowline 16 is higher than the outlet of the first input duct 14.As shown in Figure 1, in the present embodiment, described first outlet conduit 15 is provided with strainer 4, first outlet conduit 15 is provided with stopping valve between strainer 4 and clarification cabin 11, between strainer 4 and water-and-oil separator 8, is provided with control valve, the first input duct 14 and the first flowline 16 are equipped with stopping valve; Be provided with closable hatch door 5(bottom described clarification cabin 11 and hatch door 5 is set, facilitate personnel to pass in and out maintenance equipment).
The water route that the utility model consists of clarification cabin 11, waste oil cabin, the first input duct 14, first outlet conduit 15 and the first flowline 16 realizes the pretreated process of limber water.Principle is: oily water utilizes water different with the density of oil after sending into clarification cabin 11.Immiscible, sump oil water leaves standstill the feature of the rear layering of clarification, and greasy dirt and water are separated, lower floor's oleaginousness is few, and upper strata oleaginousness is large.
The workflow of pre-processing module is:
Oily water injects clarification cabin 11 via the first input duct 14, stopping valve V-1, stopping valve V-2 often open, stopping valve V-3 is normally closed, along with the rising of liquid level, greasy dirt clarification layering, when page height reaches the entrance location of the first flowline 16, the greasy dirt after layering flow to waste oil cabin through the first flowline 16 and waits for the process such as later stage oil oven; When flowing through stopping valve V-2 and there are flowing out, close stopping valve V-2, open stopping valve V-3 and the sewage after clarified separation is flowed to water-and-oil separator 8 through the first outlet conduit 15 process.
As shown in Figure 1, described inspection optimization module comprises secondary clarification cabin 12, storage silo 13, oil well pump 10, profit content detection device 7, second input duct 17, second outlet conduit 18 and the second flowline 19, the oil outlet of water-and-oil separator 8 is communicated with waste oil cabin by pipeline, the water outlet of water-and-oil separator 8 is communicated with profit content detection device 7 by pipeline, the outlet of profit content detection device 7 connects the valvular pipeline of two bands respectively, article one, pipeline is communicated with outboard, another pipeline is clarify the second input duct 17 that cabin 12 is communicated with secondary, secondary clarification cabin 12 is communicated with storage silo 13 by valvular second flowline 19 of band, the bottom of storage silo 13 by pipeline successively with the inlet communication of oil well pump 10 and water-and-oil separator 8, the bottom in secondary clarification cabin 12 is communicated with outboard by valvular second outlet conduit 18 of band, the import of the second flowline 19 is higher than the outlet of the second input duct 17.As shown in Figure 1, in the present embodiment, the top of described secondary clarification cabin 12 and storage silo 13 is equipped with liquid level sensor 9.
The workflow of inspection optimization module is:
The water of oily water after clarification cabin 11 initial gross separation is through stopping valve V-3, inject to water-and-oil separator 8 after strainer 4 and control valve V-8, the greasy dirt that water-and-oil separator 8 is separated directly sends into waste oil cabin, water after separation is given profit content detection device 7 and is detected, when demanded, directly often open via control valve V-4() discharge outboard, when causing limber water not up to standard because of concussion or water-and-oil separator 8 failure and other reasons, profit content detection device 7 starts reports to the police, and self-closing control valve V-4, open control valve V-5, reopen V-4 when again detecting normal and close V-5, the oily water not up to standard accumulated through various situation enters secondary clarification cabin 12 through the second input duct 17, when liquid level reaches setting height, control valve V-6 opens, greasy dirt is delivered to waste oil storage cabin to store, after blowdown terminates, control valve V-7 opens, limber water up to standard is discharged, oil well pump 10 is started when the oil mass of waste oil storage cabin reaches set amount, closed control valve V-8 is separated separately the waste oil in oil storage chamber, improve the volume efficiency of water-and-oil separator 8, reopen control valve V-8 after being separated and receive the oily water carried in limber water clarification cabin 11.
As shown in Figure 1, in the present embodiment, the ingress of described first flowline 16 and the second flowline 19 is equipped with funnel 2; Described clarification cabin 11 and secondary clarification inside, cabin 12 are equipped with baffle plate 3, the outlet of the first input duct 14 and the second input duct 17 is all bent upwards and points to the bottom of baffle plate 3, input duct exit arranges baffle plate 3, reduces when injecting in side because of the interference of circulation interference to clarified oil pollution layer on liquid level.
It is noted that in the utility model, control valve and oil well pump are by controller, and controller is PLC.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (6)
1. a ship system oily water separation process supplementary unit, is characterized in that: comprise pre-processing module and inspection optimization module;
Described pre-processing module comprises clarification cabin, waste oil cabin, the first input duct, the first outlet conduit and the first flowline, oily water enters clarification cabin by the first input duct, the inlet communication of the first outlet conduit and water-and-oil separator is passed through in the bottom in clarification cabin, clarification cabin is communicated with waste oil cabin by the first flowline, and the import of the first flowline is higher than the outlet of the first input duct;
Described inspection optimization module comprises secondary clarification cabin, storage silo, oil well pump, profit content detection device, second input duct, second outlet conduit and the second flowline, the oil outlet of water-and-oil separator is communicated with waste oil cabin by pipeline, the water outlet of water-and-oil separator is communicated with profit content detection device by pipeline, the outlet of profit content detection device connects the valvular pipeline of two bands respectively, article one, pipeline is communicated with outboard, another pipeline is clarify the second input duct that cabin is communicated with secondary, secondary clarification cabin is communicated with storage silo by valvular second flowline of band, the bottom of storage silo by pipeline successively with the inlet communication of oil well pump and water-and-oil separator, the bottom in secondary clarification cabin is communicated with outboard by valvular second outlet conduit of band, the import of the second flowline is higher than the outlet of the second input duct.
2. ship system oily water separation process supplementary unit as claimed in claim 1, it is characterized in that: described first outlet conduit is provided with strainer, first outlet conduit is provided with stopping valve between strainer and clarification cabin, between strainer and water-and-oil separator, is provided with control valve, the first input duct and the first flowline are equipped with stopping valve.
3. ship system oily water separation process supplementary unit as claimed in claim 1, is characterized in that: described clarification bilge portion is provided with closable hatch door.
4. ship system oily water separation process supplementary unit as claimed in claim 1, is characterized in that: the ingress of described first flowline and the second flowline is equipped with funnel.
5. ship system oily water separation process supplementary unit as claimed in claim 1, is characterized in that: described clarification cabin and secondary clarification inside, cabin are equipped with baffle plate, and the bottom of baffle plate is all pointed in the outlet of the first input duct and the second input duct.
6. ship system oily water separation process supplementary unit as claimed in claim 1, is characterized in that: the top of described secondary clarification cabin and storage silo is equipped with liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224275.3U CN204569488U (en) | 2015-04-15 | 2015-04-15 | Ship system oily water separation process supplementary unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224275.3U CN204569488U (en) | 2015-04-15 | 2015-04-15 | Ship system oily water separation process supplementary unit |
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| Publication Number | Publication Date |
|---|---|
| CN204569488U true CN204569488U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224275.3U Expired - Fee Related CN204569488U (en) | 2015-04-15 | 2015-04-15 | Ship system oily water separation process supplementary unit |
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| CN (1) | CN204569488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776189A (en) * | 2020-07-06 | 2020-10-16 | 南通航海机械集团有限公司 | Intelligent ship fuel oil purification system |
| CN113431003A (en) * | 2021-05-21 | 2021-09-24 | 江苏贝多环境科技有限公司 | Water surface oil stain separating device and water surface oil stain collecting ship |
| CN113526705A (en) * | 2021-08-02 | 2021-10-22 | 严丽君 | Ship cargo hold sewage treatment system and control method |
-
2015
- 2015-04-15 CN CN201520224275.3U patent/CN204569488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776189A (en) * | 2020-07-06 | 2020-10-16 | 南通航海机械集团有限公司 | Intelligent ship fuel oil purification system |
| CN113431003A (en) * | 2021-05-21 | 2021-09-24 | 江苏贝多环境科技有限公司 | Water surface oil stain separating device and water surface oil stain collecting ship |
| CN113526705A (en) * | 2021-08-02 | 2021-10-22 | 严丽君 | Ship cargo hold sewage treatment system and control method |
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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: 20150819 Termination date: 20160415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |