CN105884101A - Three-in-one ship sewage treatment device and method - Google Patents
Three-in-one ship sewage treatment device and method Download PDFInfo
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- CN105884101A CN105884101A CN201610409273.0A CN201610409273A CN105884101A CN 105884101 A CN105884101 A CN 105884101A CN 201610409273 A CN201610409273 A CN 201610409273A CN 105884101 A CN105884101 A CN 105884101A
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- 239000010865 sewage Substances 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 42
- 230000003647 oxidation Effects 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000001699 photocatalysis Effects 0.000 claims abstract description 26
- 239000013535 sea water Substances 0.000 claims abstract description 21
- 230000011218 segmentation Effects 0.000 claims description 36
- 238000002604 ultrasonography Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 14
- 230000010354 integration Effects 0.000 claims description 13
- 230000003197 catalytic effect Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000009210 therapy by ultrasound Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 8
- 239000006185 dispersion Substances 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000007146 photocatalysis Methods 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical class N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 239000000975 dye Chemical class 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- -1 hydroxyl radical free radical Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000575 pesticide Chemical class 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/324—Lamp cleaning installations, e.g. brushes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a three-in-one ship sewage treatment device and method. The three-in-one ship sewage treatment device comprises a filter and a photocatalytic oxidation reactor. The photocatalytic oxidation reactor comprises a cylindrical reactor body, a water pump, a light tube and an ultrasonic generator, wherein the cylindrical reactor body is connected with the water outlet end of the filter, one end of the water pump is connected with the reactor body, the other end of the water pump extends into seawater, the light tube is arranged in the reactor body in the length direction of the reactor body, and the ultrasonic generator is arranged on the inner wall of the reactor body. On one hand, the filter is arranged to remove large particle impurities in sludge, the turbidity of sewage is reduced, and subsequent illumination penetrability is easily improved; on the other hand, the ultrasonic generator is arranged, sewage and sludge in sewage are made to vibrate under the mechanical action of ultrasonic waves, and sludge is prevented from caking; meanwhile, bubbles are formed under the cavatition of ultrasonic waves, and dispersion of sludge particles is promoted; meanwhile, seawater and sludge are subjected to an oxidation reaction under the photocatalysis, resource consumption is reduced, and the sludge treatment cost is lowered.
Description
Technical field
The present invention relates to ship sewage treatment technology, especially relate to a kind of triple effect integration ship sewage treatment device and
Method.
Background technology
After entering the eighties in 20th century, photochemical catalytic oxidation sewage water treatment method becomes the direction of environmental protection scientist research.
And, substantial amounts of research proves, hydro carbons and polycyclic aromatic hydrocarbon, halogenated aromatic compound, dyestuff, surfactant, pesticide,
Oils, cyanide etc. can carry out light-catalyzed reaction effectively, and decolouring, detoxification, mineralising are non-toxic inorganic small-molecule substance,
Thus eliminate the pollution to environment.
Photocatalytic redox mechanism is mainly catalyst light and irradiates, and absorbs luminous energy, and electron transition occurs, and generates " electricity
Son-hole " right, to being adsorbed in the pollutant on surface, directly carry out oxidoreduction, or the hydroxyl OH-of oxidized surface absorption,
Generate the hydroxyl radical free radical OH-of strong oxidizing property by pollutant oxidation.
Boats and ships need to discharge substantial amounts of sewage in transportation, the sewage pollution ocean discharged in order to avoid it, it is necessary to right
These sewage process, and existing ship sewage treatment all uses conventional activated sludge method, and it is unfavorable for improving at sewage
Energy resource consumption in reason efficiency and reduction sewage disposal process.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, propose a kind of triple effect integration ship sewage treatment device and
Method, solves the technical problem that in prior art, in spot ship sewage disposal, treatment effeciency is low, energy consumption is big.
For reaching above-mentioned technical purpose, on the one hand technical scheme provides at the vessel sewage of a kind of triple effect integration
Reason device, including filter and photocatalytic oxidation reactor, described photocatalytic oxidation reactor includes going out with described filter
The tubular reactor body that water end (W.E.) connects, one end is connected with described reactor body and the other end extends in sea water water
Pump, be arranged in along described reactor body length direction the fluorescent tube in described reactor body and be located at described reactor this
The supersonic generator of internal wall.
Preferably, described filter and described photocatalytic oxidation reactor are connected by a three-way valve, and described three-way valve one goes out
Water end (W.E.) mouth and a circulating line connect, and described circulating line is connected with the water inlet end of described filter.
Preferably, described integration photochemical catalytic oxidation sewage-treatment plant includes that a turbidity controls parts, and described turbidity controls
Parts include being equipped with in the luminous body of described filter inwall and light intensity sensor and a processor, described process
Device includes signal acquisition circuit, comparison circuit, three-way valve drive circuit, and described signal acquisition circuit is used for gathering described light
Intensity sensor senses the signal of telecommunication of the light intensity generation that described luminous body irradiates, and described comparison circuit is used for judging described electricity
Whether signal is more than setting threshold value, if more than setting threshold value, starting three-way valve drive circuit, described three-way valve drive circuit
For driving three-way valve to make described filter connect with described photocatalytic oxidation reactor.
Preferably, described reactor body includes the first segmentation and the second segmentation set gradually along the sewage direction of motion, institute
Stating water pump and be connected to described first segmentation, described fluorescent tube is built in described second segmentation.
Preferably, described fluorescent tube is ultraviolet lamp tube, and it is coaxially arranged in described second segmentation.
Preferably, described supersonic generator includes that be respectively arranged in described first segmentation and the second segmentation first is ultrasonic
Wave producer and the second supersonic generator, described second supersonic generator includes along described second section length direction cloth
The multiple ultrasound wave generating assemblies put, each described ultrasound wave generating assembly all includes along described second segmentation inwall in the form of a ring
The multiple ultrasound wave generating units arranged.
Preferably, described second segmentation inwall is provided with the online light intensity of the luminous intensity for detecting described ultraviolet lamp tube
Meter.
Preferably, in described water feeding of water pump end extends to sea water and it is connected with a marine organisms guard assembly.
Another aspect of the present invention also provides for the ship sewage treatment method of a kind of triple effect integration, comprises the steps,
(1) by sewage through filter circulating filtration, it is not higher than 10mg/L to turbidity of sewage；
(2) sewage after filtering adds oxidant, carry out catalysis oxidation under ultraviolet light；
(3) in Photocatalytic Oxidation, sewage is carried out ultrasonic Treatment.
Preferably, described step (2) also includes the sewage after adding sea water is carried out ultrasonic pretreatment；Described step
(3) sewage outside including the ultraviolet lamp tube of emitting ultraviolet light carries out ultrasonic Treatment.
Compared with prior art, one aspect of the present invention arranges filter and goes out larger particles impurity in mud, reduces sewage turbid
Degree, follow-up illumination penetrance, on the other hand supersonic generator is set, utilizes the mechanism of ultrasound wave to make
Mud in sewage and sewage vibrates, it is to avoid mud lumps, and utilizes the cavitation of ultrasound wave to form bubble simultaneously,
Promote mud granule dispersion, utilize sea water and sewage in photocatalysis generation oxidation reaction simultaneously, decrease resource consumption,
Reduce cost of sewage disposal.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram of the ship sewage treatment device of the triple effect integration of the present invention；
Fig. 2 is the A-A direction view of Fig. 1 of the present invention；
Fig. 3 is the connection block diagram of the processor of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention,
It is not intended to limit the present invention.
Refer to Fig. 1, The embodiment provides the ship sewage treatment device of a kind of triple effect integration, including
Filter 1 and photocatalytic oxidation reactor 2, described photocatalytic oxidation reactor 2 includes with described filter 1 water side even
The tubular reactor body 21 that connects, the water pump that one end is connected with described reactor body 21 and the other end extends in sea water
22, it is arranged in the fluorescent tube 23 in described reactor body 21 along described reactor body 21 length direction and is located at described
The supersonic generator 24 of reactor body 21 inwall.
Sewage first passes through filter 1 and filters, to reduce turbidity of sewage, it is to avoid dirty impurities in water is to subsequent optical photograph
Stop, reduce photocatalysis effect；Sewage after filtration is fed directly in photocatalytic oxidation reactor 2, and passes through water pump
22 by sea water suction photocatalytic oxidation reactor, under the catalytic action of the light that sea water sends at fluorescent tube 23, by sewage
Oxidation operation；Wherein, by arranging supersonic generator 24, the mechanism of ultrasound wave is utilized to make sewage and sewage
In mud vibrate, it is to avoid mud lump, utilize simultaneously ultrasound wave cavitation formed bubble, promote mud
Grain dispersion, above-mentioned bubble is divided into two kinds, and granule is directly disperseed by a kind of mud granule internal sewage generation bubble, refinement,
Another kind is then that sewage forms bubble-break, and generation is agitated so that the mud granule near bubble is broken, dispersion.Wherein,
The filter 1 of the present embodiment preferably is from flush filter.
And in order to avoid the biology in sea water being entered in reactor body 1 during water pump 22 suction sea water, and then cause whole
Individual photocatalytic oxidation reactor 2 is by marine biological polution, therefore the present embodiment is provided with a sea at described water pump 22 water inlet end
Ocean biological protection assembly 7, it can be prevented effectively from marine organisms and enter, extend the use longevity of photocatalytic oxidation reactor 2
Life.
Owing to the filter efficiency of filter 1 is limited, only by once filtering the turbidity that can not reach to set, therefore this reality
Execute and connected by three-way valve 3 between filter 1 and described photocatalytic oxidation reactor 2 described in example, described three-way valve 3 one
Water outlet port and a circulating line 4 connect, and described circulating line 4 is connected with the water inlet end of described filter 1, has i.e. served as
When turbidity after filter 1 filtration is not below setting value, the water side of three-way valve 3 connects with circulating line 4, from filter
The sewage that 1 water side is flowed out is circulated filtration again, until after turbidity of sewage is less than setting value, the water outlet of three-way valve 3
End turns on photocatalytic oxidation reactor 2.
In actual application, in order to increase the convenience of use, at integration photochemical catalytic oxidation sewage described in the present embodiment
Reason device includes that a turbidity controls parts 5, includes being equipped with in described as it is shown in figure 1, described turbidity controls parts 5
The luminous body 51 of filter 1 inwall and light intensity sensor 52 and a processor 53, luminous body 51 and light intensity pass
Sensor 52 is equipped with to detect the turbidity of sewage of filter 1 water side, specifically can be felt by light intensity sensor 52
The intensity of illumination answered judges the height of turbidity of sewage, i.e. light intensity sensor 52 influence value is the biggest, then turbidity of sewage is described
The lowest, when light intensity sensor 52 senses light intensity value more than setting value, then explanation turbidity of sewage is less than setting turbidity,
Processor 53 obtains the induced signal of this light intensity sensor 52, and controls water side and the photochemical catalytic oxidation of three-way valve 3
Reactor 2 turns on, it is achieved thereby that the circulation automatic fitration of filter 1.
It is concrete as it is shown on figure 3, described processor 53 includes signal acquisition circuit 531, comparison circuit 532, three-way valve
Drive circuit 533, described signal acquisition circuit 531 is used for gathering described light intensity sensor 52 and senses described luminous body
The signal of telecommunication that 51 light intensities irradiated produce, described comparison circuit 532 is used for judging that whether the described signal of telecommunication is more than setting threshold
Value, if more than setting threshold value, starts three-way valve drive circuit 533, and described three-way valve drive circuit 533 is for driving three
Logical valve 3 makes described filter 1 connect with described photocatalytic oxidation reactor 2.
As it is shown in figure 1, the present embodiment is in order to increase photochemical catalytic oxidation effect, described reactor body 21 is set to edge
The first segmentation 211 and the second segmentation 212 that the sewage direction of motion sets gradually, described water pump 22 is connected to described first point
Section 21, described fluorescent tube 23 is built in described second segmentation 212.Corresponding, described supersonic generator 24 includes point
It is not arranged in the first supersonic generator 241 in described first segmentation 211 and the second segmentation 212 and the second ultrasound wave is sent out
Raw device 242.
Wherein, the first segmentation 211 is for carrying out pretreatment to sewage, and it is anti-that the second segmentation 212 is used for carrying out photochemical catalytic oxidation
Should.
Concrete, suction sea water in the water pump 22 sewage in described first segmentation 211, the first supersonic generator 241
The sewage adding sea water is carried out pretreatment, and on the one hand it utilize the mechanism of ultrasound wave to make sewage vibrate, it is ensured that
The sea water of suction uniformly mixes with sewage, the harmony of follow-up photochemical catalytic oxidation, improves photochemical catalytic oxidation efficiency,
Also a certain degree of can disperse simultaneously, refine larger particles in mud；On the other hand the cavitation of ultrasound wave is utilized, its
Bubble can be formed in granule, make granule dispersion, refinement, it is possible in sewage, form bubble and broken generation is agitated, make
Sewage is further with oxidant mixs homogeneously, make mud granule further disperse, refine.
Sewage through pretreatment enters the second segmentation 212 and carries out photochemical catalytic oxidation, in order to add photochemical catalytic oxidation effect,
The present embodiment fluorescent tube 23 is coaxially arranged in described second segmentation 212, consequently facilitating to the sewage being coated on outside fluorescent tube 23
Carry out illumination.Wherein, the fluorescent tube 23 of the present embodiment is preferably ultraviolet lamp tube.
In the Photocatalytic Oxidation that the second segmentation 212 is carried out, the second ultrasound wave that the second segmentation 212 inwall is arranged
Generator 242 to fluorescent tube 23 outside sewage carry out supersound process, on the one hand it is conducive to granule in sewage further to divide
Dissipate, refine, on the other hand promote the vibration of granule in sewage, it is to avoid sludge settling is formed on the outer wall of fluorescent tube 23
Dirt, thus stop the light that fluorescent tube 23 sends.As shown in Figure 1, Figure 3, in order to increase the effect of this supersound process,
Second supersonic generator 242 described in the present embodiment include along described second segmentation 212 length direction arrange multiple ultrasonic
Ripple generating assembly, each described ultrasound wave generating assembly all includes arranging many in the form of a ring along described second segmentation 212 inwall
Individual ultrasound wave generating unit 242a, the most multiple ultrasound wave generating assemblies along fluorescent tube 23 length direction arrange, and formed ring-type
Multiple ultrasound wave generating units 242a are continual launches ultrasound wave to fluorescent tube 23, makes whole fluorescent tube 23 outer wall and second point
Sewage between section 212 inwalls is under ul-trasonic irradiation, it is ensured that the sewage in the second segmentation 212 is uninterruptedly in super
Under the mechanism of sound wave and cavitation.
And, ring-type multiple ultrasound wave generating units 242a of formation can avoid mud at the second segmentation 212 bottom precipitation,
Problem that second segmentation 212 carry out mud cleaning has been reduced or avoided.
Wherein, described in the present embodiment, the second segmentation 212 inwall is provided with the luminous intensity for detecting described ultraviolet lamp tube
Online light intensity meter 6.
The ship sewage treatment device concrete operations flow process of the triple effect integration of the present embodiment is as follows: sewage is passed through filter
Inside filter, and control to be circulated filtration in component controls effluent cycle enters filter by turbidity, until filtering
After the turbidity of sewage less than setting value, generally 10mg/L；Sewage after filtration enters photocatalytic oxidation reactor,
By water pump suction sea water in sewage after entrance, by the first supersonic generator, sewage carried out ultrasonic pre-place simultaneously
Reason, after ultrasonic pretreatment after sewage under the irradiation of ultraviolet lamp tube with the material generation Oxidation in sea water, the most right
Sewage outside ultraviolet lamp tube carries out supersound process.
Compared with prior art, one aspect of the present invention arranges filter and goes out larger particles impurity in mud, reduces sewage turbid
Degree, follow-up illumination penetrance, on the other hand supersonic generator is set, utilizes the mechanism of ultrasound wave to make
Mud in sewage and sewage vibrates, it is to avoid mud lumps, and utilizes the cavitation of ultrasound wave to form bubble simultaneously,
Promote mud granule dispersion, utilize sea water and sewage in photocatalysis generation oxidation reaction simultaneously, decrease resource consumption,
Reduce cost of sewage disposal.
The detailed description of the invention of present invention described above, is not intended that limiting the scope of the present invention.Any according to this
Various other that the technology design of invention is made change and deformation accordingly, should be included in the guarantor of the claims in the present invention
In the range of protecting.
Claims (10)
1. the ship sewage treatment device of a triple effect integration, it is characterised in that include filter and photochemical catalytic oxidation
Reactor, described photocatalytic oxidation reactor includes tubular reactor body, the one end being connected with described filter water side
It is connected with described reactor body and water pump that the other end extends in sea water, arranges along described reactor body length direction
Fluorescent tube in described reactor body and be located at the supersonic generator of described reactor body inwall.
Ship sewage treatment device the most according to claim 1, it is characterised in that described filter and described light
Catalyst oxidation reactor is connected by a three-way valve, the connection of described three-way valve one water outlet port and a circulating line, described in follow
Endless tube road is connected with the water inlet end of described filter.
Ship sewage treatment device the most according to claim 2, it is characterised in that described integration photocatalytic-oxidation
Changing sewage-treatment plant and include that a turbidity controls parts, described turbidity controls parts and includes being equipped with in described filter
The luminous body of wall and light intensity sensor and a processor, described processor include signal acquisition circuit, comparison circuit,
Three-way valve drive circuit, described signal acquisition circuit senses what described luminous body irradiated for gathering described light intensity sensor
The signal of telecommunication that light intensity produces, described comparison circuit is used for judging that the described signal of telecommunication, whether more than setting threshold value, sets if being more than
Determining threshold value and then start three-way valve drive circuit, described three-way valve drive circuit is used for driving three-way valve to make described filter and institute
State photocatalytic oxidation reactor connection.
4. according to the ship sewage treatment device described in Claims 2 or 3, it is characterised in that described reactor body
Including the first segmentation set gradually along the sewage direction of motion and the second segmentation, described water pump is connected to described first segmentation,
Described fluorescent tube is built in described second segmentation.
Ship sewage treatment device the most according to claim 4, it is characterised in that described fluorescent tube is ultraviolet lamp tube,
And it is coaxially arranged in described second segmentation.
Ship sewage treatment device the most according to claim 5, it is characterised in that described supersonic generator bag
Include the first supersonic generator and the second supersonic generator being respectively arranged in described first segmentation and the second segmentation, institute
State multiple ultrasound wave generating assemblies that the second supersonic generator includes arranging, Mei Gesuo along described second section length direction
State multiple ultrasound wave generating units that ultrasound wave generating assembly all includes arranging in the form of a ring along described second segmentation inwall.
Ship sewage treatment device the most according to claim 6, it is characterised in that described second segmentation inwall sets
It is equipped with the online light intensity meter of luminous intensity for detecting described ultraviolet lamp tube.
Ship sewage treatment device the most according to claim 1 and 2, it is characterised in that described water feeding of water pump end
In extending to sea water and it is connected with a marine organisms guard assembly.
9. the ship sewage treatment method of a triple effect integration, it is characterised in that comprise the steps,
(1) by sewage through filter circulating filtration, it is not higher than 10mg/L to turbidity of sewage；
(2) in the sewage after filtering, addition sea water, as oxidant, carries out catalysis oxidation under ultraviolet light；
(3) in Photocatalytic Oxidation, sewage is carried out ultrasonic Treatment.
Ship sewage treatment method the most according to claim 9, it is characterised in that described step (2) is also wrapped
Include and the sewage after adding sea water is carried out ultrasonic pretreatment；Described step (3) includes the uviol lamp to emitting ultraviolet light
Sewage outside pipe carries out ultrasonic Treatment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409273.0A CN105884101B (en) | 2016-06-12 | 2016-06-12 | Triple-effect integrated ship sewage treatment device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409273.0A CN105884101B (en) | 2016-06-12 | 2016-06-12 | Triple-effect integrated ship sewage treatment device and method |
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| Publication Number | Publication Date |
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| CN105884101A true CN105884101A (en) | 2016-08-24 |
| CN105884101B CN105884101B (en) | 2019-12-27 |
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| CN201610409273.0A Active CN105884101B (en) | 2016-06-12 | 2016-06-12 | Triple-effect integrated ship sewage treatment device and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178405A (en) * | 2017-12-29 | 2018-06-19 | 四川安达尔环保工程有限公司 | A kind of light ultrasound fluidizes state mineralising reaction equipment |
| CN110726678A (en) * | 2019-11-28 | 2020-01-24 | 浙江农林大学 | Turbidity detection device of city river water |
| WO2022222707A1 (en) * | 2021-04-19 | 2022-10-27 | 上海海事大学 | Advanced treatment and recycling apparatus for ship exhaust desulfurization washing wastewater |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4378898A1 (en) * | 2022-12-01 | 2024-06-05 | Dynamotion B.V. | A system for treating waste water from a toilet, a method of operating the system and a ship |
Citations (5)
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