CN2732617Y - On-water decontamination ship for sea surface and river - Google Patents
On-water decontamination ship for sea surface and river Download PDFInfo
- Publication number
- CN2732617Y CN2732617Y CNU2004200888946U CN200420088894U CN2732617Y CN 2732617 Y CN2732617 Y CN 2732617Y CN U2004200888946 U CNU2004200888946 U CN U2004200888946U CN 200420088894 U CN200420088894 U CN 200420088894U CN 2732617 Y CN2732617 Y CN 2732617Y
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- Prior art keywords
- incinerator
- atomizing
- pump
- film
- membrane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Abstract
The utility model provides an on-water decontamination ship for sea surface and river which is mainly composed of a soil pickup pump, a pretreatment device, a membrane off device, an atomizing incinerator, an exhaust gas treating device and a waste-heat-recovery device. Wherein, the soil pickup pump is connected with the pretreatment device. The pretreatment device is connected with the atomizing incinerator through a belt conveying device. The pretreatment device is also connected with a pressure pump and is connected with the membrane off device through the pressure pump. A soil storage tank is connected with the membrane off device through a demister. Simultaneously, the soil storage tank is connected with the atomizer of the atomizing incinerator through a three-stage pump. The atomizing incinerator is connected with a chimney through the exhaust gas treating device. The second combustion chamber of the atomizing incinerator is connected with a waste oil and slag preheating pipe at the front of a primary membrane off system through a recovery of thermal energy pipe. The utility model can better solve the problem of decontamination on a sea and a river.
Description
Technical field
The utility model relates to a kind of sea, river course contamination removing ship waterborne.
Background technology
The human existence procreation be unable to do without water, raising day by day and development along with economy, people enter into comprehensively and the degree of system the utilization and the exploitation of resource, important role has just more and more been born in sea-freight and river transport as large-scale transportation mode, water resource is as a kind of environmental system, also be faced with the pollution of waste water such as solid waste and waste oil, especially in recent years great sea of Fa Shenging and river course oil spill disaster, local ecology environment caused had a strong impact on, 1 liter of oil is dumped in the ocean, approximately needs to consume in the seawater 400,000 liters dissolved oxygen to desalination fully.Oil can form one deck oil film on the sea, the air-flow exchange of isolated atmosphere and seawater, and weaken the energy that sunshine penetrates seawater.This oxygen consumption can cause the seawater severe depletion of oxygen with isolated, and influences light and the effect of ocean green plants.Petroleum pollution in ocean can cause the death of fish shellfish algae, and the beach biological structure is destroyed, and seabird is raised bait and disappears.The marine life variety reduces and concentrated the accumulating to environment and the human infringement that brings of the interior carcinogenic substance of marine organism then can't be estimated especially.The bay is that the waters is shallow than the osed top ecology environment, and marine stream is slow, in case large-scale oil pollution incident takes place, will cause the bay disturbed ecological balance several years.Brainstrust thinks that the Persian Gulf is if the state before returning to pollution needs the time in 100 years at least.The waste oil that the river course leaks has all caused the loss that is difficult to remedy more because the self-purification capacity of fresh water self is poor to the water resource system in river course self and the environment of periphery.Therefore marine just improvement with the waste oil in river course become the previous extremely urgent problem of eye.Press for a kind of facility that can remove contamination.
The utility model content
In view of this, the inventor provides a kind of sea of the utility model, river course contamination removing ship waterborne.
The technical solution adopted in the utility model is: a kind of sea, river course contamination removing ship waterborne is characterized in that: it mainly is made up of from device, atomizing incinerator, exhaust gas processing device and waste-heat utilization device soil pick-up pump, pretreatment unit, film; Wherein, the soil pick-up pump is connected with pretreatment unit, pretreatment unit is connected with the atomizing incinerator by belt conveyer, pretreatment unit also connects force (forcing) pump and is connected from device with film by force (forcing) pump, filth storage can is connected from device with film by demister, simultaneously, filth storage can is connected by the atomizer of triple stage pump with the atomizing incinerator, the atomizing incinerator connects chimney by exhaust gas processing device, and the secondary combustion chamber of atomizing incinerator is connected with waste oil, the slag preheating pipe of primary membrane before system by the energy recovery pipe.
Described atomizing incinerator comprises vertical direct combustion stove, atomizer, secondary combustion chamber and firing unit, and vertical direct combustion stove connects atomizer and secondary combustion chamber, and vertical direct combustion stove and secondary combustion chamber all are connected with firing unit.
Described pretreatment unit comprises and above-mentioned sewage water pump bonded assembly grid and waste residue pond that the waste residue pond is connected with grid.
Above-mentioned film from device comprise with above-mentioned oil, slag preheating pipe bonded assembly primary membrane from the secondary film from, primary membrane from the secondary film from being connected, primary membrane is from adopting the aperture greater than the porous membrane of 0.02 μ m up to 10 μ m, and the secondary film filters to the ultrafiltration membrane of 200 to adopt the aperture be 10 .
Above-mentioned exhaust gas processing device comprises pocket type place dirt device and absorbent charcoal adsorber, and pocket type place dirt device connects above-mentioned secondary combustion chamber, and absorbent charcoal adsorber is connected with pocket type place dirt device and chimney.
The characteristics that the utlity model has:
1, the sea, the river course is waterborne removes contamination (oil, slag), and ship has increased the manoevreability of handling pollution waterborne, need contaminant collecting before having avoided fully, the cycle that is transported to land processing then is long, expense is high, manoevreability is poor, and causes the shortcoming of secondary pollution easily.Can be in time, quick, safety, completely pollutants waterborne is handled.The hull structure compactness, rationally distributed, easy operating and maintenance, every function facility is complete, is suitable for long-time independently working.And can be according to (oil, the slag) ship of removing contamination of difference requirement design different disposal amount.
2, adopt advanced two-stage film from technology, make oil separation more thorough.Pneumatic membrane can filter waste residue and part Polymer thickness waste oil in the water from adopting the micro-filtration technology, and the processing time is short, is difficult for stopping up.The secondary film can reach the purpose of oil separation fully, completely from adopting hyperfiltration technique.The two-stage film can alleviate impact load from The Application of Technology, and has than single stage membrane from handling fully, be difficult for characteristics such as obstruction, life-span length.And fully take into account the problem that the film separating process exists, to the replacing of film and clean all realized simple, convenient, fast.
3, the atomizer of atomizing incinerator atomizes to waste oil, is beneficial to Waste-oil combustion, has improved combustion efficiency, and waste oil burns the heat energy of back generation and recycles through waste heat utilization system, has realized the safe and harmlessization use to the waste oil energy.Direct combustion stove floor area is little, fuel saving, non-secondary pollution.The design negative-pressure firing, back-fire not, safety of operation is reliable.The temperature control igniting combustion supporting, the degree of automation height, safety, health, easy to operate.Secondary chamber's effective volume is big, and the residence time is long, can carry out high temperature to the waste gas that chamber produces and destroy to make and reach smokeless combustion and can remove the bigger dust of particle.
4, the power diesel engine of boats and ships provides the propulsive effort of boats and ships on the one hand, provides power supply by the miniature diesel electrical generator for treatment process on the other hand, and the power supply that has solved consumers such as pump, monitor fully provides problem.
5, oils automatic water quality monitoring instrument adopts current advanced person's infrared spectroscopy technology, comprehensive, stable the intake concentration of oil and the oil content in the technological process is monitored, for the normal operation of system and the control of technology provide the accurate data foundation.
6, the utilization of incinerator used heat not only can be avoided the waste of the energy, and after making full use of, can also quicken oil separation, improves treatment effeciency.
7, exhaust treatment system can be well to SO in the tail gas
2, dioxin, dust granules and heavy metal contaminants absorb, avoided making discharged flue gas reach the effluent standard of country because burn the secondary pollution of generated contaminant to atmosphere.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is each component part planar view of the utility model;
Fig. 2 is the utility model flow scheme;
Fig. 3 is the pretreating process figure of the utility model pretreatment unit;
Fig. 4 is that the utility model film is from the technology scheme drawing;
Fig. 5 is that the utility model film is from system flowchart;
Fig. 6 is the utility model atomizing incinerator flow scheme;
Fig. 7 is the utility model exhaust treatment system diagram of circuit;
Fig. 8 is the utility model oils automatic water quality monitoring instrument diagram of circuit;
Fig. 9 is the process equipment diagram of circuit.
The specific embodiment
As shown in Figure 1, the utility model sea, river course contamination removing ship waterborne mainly are made up of from device 3, atomizing incinerator 4, exhaust gas processing device 5 and waste-heat utilization device soil pick-up pump 1, pretreatment unit 2, film; Wherein, soil pick-up pump 1 is connected with pretreatment unit 2, pretreatment unit 2 is connected with atomizing incinerator 4 by belt conveyer 6, pretreatment unit 2 also connects force (forcing) pump 7 and is connected from device 3 with film by force (forcing) pump 7, filth storage can 8 is connected from device 3 with film by demister 9, simultaneously, filth storage can 8 is connected by the atomizer 41 of triple stage pump 10 with atomizing incinerator 4, atomizing incinerator 4 connects chimney 11 by exhaust gas processing device 5, and the secondary combustion chamber 42 of atomizing incinerator 4 is connected with waste oil, the slag preheating pipe 13 of primary membrane before system by energy recovery pipe 12.
Atomizing incinerator 4 comprises vertical direct combustion stove 43, atomizer 41, secondary combustion chamber 42 and firing unit 44; Vertical direct combustion stove 43 connects atomizer 41 and secondary combustion chamber 42, and vertical direct combustion stove 43 and secondary combustion chamber 42 all are connected with firing unit 44.
Pretreatment unit 2 comprises and above-mentioned sewage water pump 1 bonded assembly grid 21 and waste residue pond 22 that waste residue pond 22 is connected with grid 21.
Film from device 3 comprise primary membrane from 31 and the secondary film from 32, primary membrane is connected from 32 with the secondary film from 31, primary membrane utilizes the aperture greater than the porous membrane of 0.02 μ m up to 10 μ m from 31, the secondary film is that 10 are to 200 (1 =10 from 32 application apertures
-10M) ultrafiltration membrane filters.
The heat energy that 4 burnings of atomizing incinerator produce is collected by waste-heat boiler, is transported to waste oil, the slag preheating pipe 13 of primary membrane before system by pipeline 12.
Exhaust gas processing device 5 comprises pocket type place dirt device 51 and absorbent charcoal adsorber 52, and pocket type place dirt device 51 connects above-mentioned secondary combustion chamber 42, and absorbent charcoal adsorber 52 is connected with pocket type place dirt device 51 and chimney.
Power system of the present utility model is: the ship power diesel engine provides the drive performance while of boats and ships self, and a part is converted into electric energy, provides oil separation technology required electric energy.
The utility model also is connected with the oils automatic water quality monitoring system.The oils automatic water quality monitoring system comprises oils automatic water quality monitoring instrument 61 etc., and chopping machine 63 is connected with oils automatic water quality monitoring instrument 61 by calculator 62.
As shown in Figure 2, technological process when the utility model uses is: sea, river course oil-containing, slag waste water are after the suction of soil pick-up pump, isolate out waste residue on the water surface by grid, pretreated oily waste water is after the force (forcing) pump pressurization, enter primary membrane from system carry out pneumatic membrane from, filter out a part of waste oil, the waste oil of filtration can produce a large amount of foams, through being transported to waste oil pool after the demister foam removal, entering the atomizing incinerator then and incinerate.Still contain a small amount of waste oil through pneumatic membrane from the waste water that leaches, need carry out the secondary film from, film is delivered to waste oil pool equally from greasy dirt, enter the atomizing incinerator and incinerate, the secondary film from after water outlet reach the effluent standard discharging.The waste residue that pretreatment produces is sent into incinerator with transport tape and is burned.The heat energy recycle that the atomizing incinerator produces, tail gas reach the effluent standard discharging after exhaust gas processing device is handled.Since the difference of sea, river course pollutants waterborne, oily waste water then directly by after the pressurization of soil pick-up pump, enter primary membrane from system membranes from.
As shown in Figure 3, the pretreating process process of pretreatment unit is: after adopting grid that the impurity that contains in the water is isolated, send into atomizing incinerator solid by belt conveyor and burn a mouthful burning.The adsorption orifice of soil pick-up pump is not less than the following 10cm of the water surface, if waste residue seldom in the oily waste water, can close pretreatment unit, enters film from system handles through pneumatic membrane from pump.
Be illustrated in figure 4 as film from the technology scheme drawing, Fig. 5 is that film is from system flowchart.
Utilize special film that the oil water mixture in the liquid is selectively seen through.The oil water mixture of considering the water surface wherein is mixed with thickness waste oil.Therefore in treating process, compounding substances has been carried out preliminary micro-filtration to be filtered, micro-filtration membrane is to utilize the aperture to filter up to the porous membrane of 10 μ m greater than 0.02 μ m, at first filter out small size waste residue in whole water, the waste oil of a part also is form of foam and liquid form is separated at the film that pressure is arranged under state, make by demister like this and send into the atomizing incinerator after waste residue mixes in the waste oil separated and the whole water and burn.
The secondary film from:
Using the aperture is that 10 are to 200 (1 =10
-10M) ultrafiltration membrane filters the solution that contains big molecule or minuteness particle, makes big molecule or minuteness particle separating process from solution be referred to as ultrafiltration.With reverse osmosis type seemingly, the propelling thrust of ultrafiltration also is a pressure reduction, in solution side pressurization, makes solvent see through film.
Ultra filtration membrane is by High molecular material and inorganic material preparation, and the structure of film is non-symmetrical.Be used for separating high molecular compound and minuteness particle, adopt ultra filtration membrane, can carry out the separating of macromolecular substances of different molecular weight and shape with ultrafiltration with suitable aperture from the aqueous system.
Through the oil water mixture of primary filter, the secondary film from effect under, profit is reached fully separates, the dense water of the waste oil after the separation is sent into the atomizing incinerator and is burned, water outlet reaches discharging standards by the secondary film after handling.The secondary film is held back macromolecular oil molecule from adopting ultrafiltration membrane technique, and the less material of salt and water equimolecular sees through ultra filtration membrane fully, has finished the technological requirement to oil separation.
Fig. 6 is atomizing incinerator flow scheme.
Atomizer adopts venturi principle, by high speed jet, utilizes the rotary inner structure of original creation to make liquid waste oil make high speed rotary motion, thereby make its atomizing, waste oil burning-point after the atomizing obviously reduces, and is easier to economic combustion, has also reduced combustion-supporting required material loss.By atomizer waste liquid is atomized fully, spray into vertical direct combustion stove, light burning by pilot burner, in the fully oxidation of incinerator combustion chamber warp, pyrolysis, burning, temperature reaches 600 ℃ ~ 850 ℃ according to burning three T principles (temperature, time, eddy current).The flue gas that burns the back generation enters secondary combustion chamber and burns through secondary combustion system high temperature (850 ℃ ~ 1300 ℃) oxidation.Can carry out high temperature to the waste gas that chamber produces and destroy to make and reach smokeless combustion and can remove the bigger dust of particle, in residence time 〉=2 of dual firing chamber second, burn volume reduction rate 〉=98%.Burning produces waste gas handled by exhaust treatment system after, discharge after reaching standard.
Fig. 7 is the exhaust treatment system diagram of circuit
Exhaust treatment system is made up of sack cleaner and absorbent charcoal adsorber.Fiber bag precipitator is made up of the filtration cloth bag of marshalling, and high-effective dust-removing, efficiency of dust collection reach more than 99%, can remove fine solid particle.Adopt special-purpose filter cloth, heatproof can reach 260 ℃, and moment can reach 300 ℃.The import electromagnetic valve, pulsed regularly purges, keep not stopping up, and be provided with thermostatic valve to keep the cloth bag drying, do not stop up or hydrolysis damage cloth bag because of moist, increase the life-span, merge with absorbent charcoal adsorber and use, effectively remove in the waste gas acidic gas and condense into fine grain heavy metal and chlorine-containing organic compounds (dioxin).
Power system of the present utility model is: the ship power diesel engine provides the drive performance while of boats and ships self, and a part is converted into electric energy, provides oil separation technology required electric energy.
Waste heat utilization system of the present utility model: the heat energy that burning produces is collected by waste-heat boiler, to waste oil, the slag preheating pipe of primary membrane before system, sewage is carried out preheating by ducting, improves membrane flux, accelerates seepage velocity.
Fig. 8 is an oils automatic water quality monitoring instrument diagram of circuit, and Fig. 9 is the process equipment diagram of circuit; The equipment of this process using comprises that the automatic soil pick-up water pump of horizontal chemical industry, full automaticity frequency conversion speed governing constant voltage water pump, pneumatic membrane open centrifugal pump, atomizing incinerator and oils automatic water quality monitoring instrument and infrared spectrometric oil detector, waste-heat boiler, tail gas treatment device, diesel-engine generator in pump, demister, ultrafiltration apparatus, oil remover, big flow twin-stage.
Oils automatic water quality monitoring system of the present utility model: instrument adopts micro computer and fully integrated, total digitalization design, degree of automation height, maintenance intervals are long, monitoring system adopts infrared measure, oils water quality is comprehensively monitored, for the technology operation provides the failure-free data parameters, guarantee the stability and the continuation of technology.The concentration range of considering various oil pollutants is bigger, and this monitor adopts the range soft, just can realize by software fully, and have functions such as report printing, status alert.
Claims (5)
1, a kind of sea, river course contamination removing ship waterborne is characterized in that: it mainly is made up of from device, atomizing incinerator, exhaust gas processing device and waste-heat utilization device soil pick-up pump, pretreatment unit, film; Wherein, the soil pick-up pump is connected with pretreatment unit, pretreatment unit is connected with the atomizing incinerator by belt conveyer, pretreatment unit also connects force (forcing) pump and is connected from device with film by force (forcing) pump, filth storage can is connected from device with film by demister, simultaneously, filth storage can is connected by the atomizer of triple stage pump with the atomizing incinerator, the atomizing incinerator connects chimney by exhaust gas processing device, and the secondary combustion chamber of atomizing incinerator is connected with waste oil, the slag preheating pipe of primary membrane before system by the energy recovery pipe.
2, sea as claimed in claim 1, river course contamination removing ship waterborne, it is characterized in that: described atomizing incinerator comprises vertical direct combustion stove, atomizer, secondary combustion chamber and firing unit, vertical direct combustion stove connects atomizer and secondary combustion chamber, and vertical direct combustion stove and secondary combustion chamber all are connected with firing unit.
3, sea as claimed in claim 1, river course contamination removing ship waterborne is characterized in that: described pretreatment unit comprises and above-mentioned sewage water pump bonded assembly grid and waste residue pond that the waste residue pond is connected with grid.
4, sea as claimed in claim 1, river course contamination removing ship waterborne, it is characterized in that: above-mentioned film comprises from device: and above-mentioned oil, slag preheating pipe bonded assembly primary membrane from the secondary film from, primary membrane from the secondary film from being connected, primary membrane is from adopting the aperture greater than the porous membrane of 0.02 μ m up to 10 μ m, and the secondary film filters to the ultrafiltration membrane of 200 to adopt the aperture be 10 .
5, sea as claimed in claim 1, river course contamination removing ship waterborne, it is characterized in that: above-mentioned exhaust gas processing device comprises pocket type place dirt device and absorbent charcoal adsorber, pocket type place dirt device connects above-mentioned secondary combustion chamber, and absorbent charcoal adsorber is connected with pocket type place dirt device and chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200888946U CN2732617Y (en) | 2004-08-26 | 2004-08-26 | On-water decontamination ship for sea surface and river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200888946U CN2732617Y (en) | 2004-08-26 | 2004-08-26 | On-water decontamination ship for sea surface and river |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732617Y true CN2732617Y (en) | 2005-10-12 |
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ID=35068460
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200888946U Expired - Fee Related CN2732617Y (en) | 2004-08-26 | 2004-08-26 | On-water decontamination ship for sea surface and river |
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| CN (1) | CN2732617Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953361A (en) * | 2011-08-31 | 2013-03-06 | 付煜 | Water floating refuge collecting device |
| CN104053488A (en) * | 2012-01-17 | 2014-09-17 | 皮尔泰克股份有限公司 | Wet-scrubber for cleaning of polluted gas such as flue gas |
| CN109018222A (en) * | 2018-07-20 | 2018-12-18 | 浙江海洋大学 | A kind of intelligent solar environment-friendly type water surface dirt cleaning ship |
| JP2022108255A (en) * | 2021-01-12 | 2022-07-25 | 日本船舶表示株式会社 | Microplastic recovery system |
-
2004
- 2004-08-26 CN CNU2004200888946U patent/CN2732617Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953361A (en) * | 2011-08-31 | 2013-03-06 | 付煜 | Water floating refuge collecting device |
| CN102953361B (en) * | 2011-08-31 | 2016-03-23 | 金子钒 | A kind of water floating garbage cleaning plant |
| CN104053488A (en) * | 2012-01-17 | 2014-09-17 | 皮尔泰克股份有限公司 | Wet-scrubber for cleaning of polluted gas such as flue gas |
| CN104053488B (en) * | 2012-01-17 | 2016-02-24 | 皮尔泰克股份有限公司 | For the wet scrubber of clean flue gas, correlation technique, application and ship |
| CN109018222A (en) * | 2018-07-20 | 2018-12-18 | 浙江海洋大学 | A kind of intelligent solar environment-friendly type water surface dirt cleaning ship |
| JP2022108255A (en) * | 2021-01-12 | 2022-07-25 | 日本船舶表示株式会社 | Microplastic recovery system |
| JP7136503B2 (en) | 2021-01-12 | 2022-09-13 | 株式会社Ｎｍｄグループ | Micro plastic recovery system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |