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CN105347459A - Aops sewage treatment tower - Google Patents

Aops sewage treatment tower Download PDF

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Publication number
CN105347459A
CN105347459A CN201510831533.9A CN201510831533A CN105347459A CN 105347459 A CN105347459 A CN 105347459A CN 201510831533 A CN201510831533 A CN 201510831533A CN 105347459 A CN105347459 A CN 105347459A
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CN
China
Prior art keywords
tower body
district
sewage treatment
membrane
communicated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510831533.9A
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Chinese (zh)
Other versions
CN105347459B (en
Inventor
孙乔良
孙海唯
孙海凌
孙海诺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sun Qiaoliang
Original Assignee
Jiangsu Heyi Water Industry Co Ltd
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Application filed by Jiangsu Heyi Water Industry Co Ltd filed Critical Jiangsu Heyi Water Industry Co Ltd
Priority to CN201510831533.9A priority Critical patent/CN105347459B/en
Publication of CN105347459A publication Critical patent/CN105347459A/en
Application granted granted Critical
Publication of CN105347459B publication Critical patent/CN105347459B/en
Expired - Fee Related legal-status Critical Current
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/725Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/722Oxidation by peroxides
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention relates to the technical field of sewage treatment, and provides an AOPs sewage treatment tower. The AOPs sewage treatment tower comprises a tower body, a first film-drawing region, a second film-drawing region and a liquid spraying system, wherein the liquid spraying system is used for spraying liquid to the inside of the tower body; the first film-drawing region and the second film-drawing region are sequentially arranged in the tower body in a communication mode along the flowing direction of the mixed liquor; and the first film-drawing region and the second film-drawing region are used for impacting and squeezing water drop of the mixed liquor, and the superficial area of the water drop of the mixed liquor is gradually increased under the effect of a plurality of film-drawing regions along the flowing direction of the mixed liquor. After being impacted and squeezed by the first film-drawing region and the second film-drawing region, the spherical water drop in the mixed liquor can be squeezed into slices, so that the superficial area of the water drop is increased, macromolecules in sewage and substances such as an oxidant can be in contact with one another and mixed, and the chemical reaction in the mixed liquor can be increasingly sufficient along with increasing of uniformity of mixing, so that a better sewage purifying effect is achieved.

Description

AOPs sewage treatment tower
Technical field
The present invention relates to the technical field of sewage disposal, especially relate to AOPs sewage treatment tower.
Background technology
Sewage typically refers to and is subject to certain waste water that pollute, that discharge from life and production, and the principal pollutant contained in sewage include organic pollutants, oxygen consumption pollutent, anaerobism pollutent, plant pollution thing, toxic pollutant and radioactive pollutant, etc.
In prior art, traditional chemical of disposing of sewage used and physical method have following shortcoming: usually use a large amount of hydrogen peroxide as oxidation source, provide active oxygen atom (i.e. OH or HO 2) hydroxyl radical free radical, because hydrogen peroxide price is higher, this will improve the cost of sewage disposal greatly.
And, macromolecular substance in sewage can not fully mix with oxygenant, catalyzer or flocculation agent, thus make the organic macromolecule material in sewage fully can not carry out oxidizing reaction with oxygenant, catalyzer or flocculation agent, this effect that just can not reach thorough removal pollutent and purify waste water
Summary of the invention
The object of the present invention is to provide AOPs sewage treatment tower, fully can not mix with oxygenant, catalyzer or flocculation agent with the organic macromolecule material solved in the sewage that exists in prior art, thus affect the technical problem of wastewater purifying efficiency.
A kind of AOPs sewage treatment tower provided by the invention, comprising: tower body, the first membrane district, the second membrane district and liquid injection system, and described liquid injection system is used for the internal spray liquid to described tower body; Described first membrane district and described second membrane district are communicated with along the flow direction of mixed solution the inside being arranged on described tower body successively;
Described first membrane district and described second membrane district are all for colliding and extrude the water droplet of mixed solution, and along the flow direction of mixed solution after the effect of multiple described membrane districts, the surface-area of mixed solution water droplet increases gradually.
Further, be respectively arranged with the first filler and the second filler in described first membrane district and described second membrane district, and the diameter of described first filler is greater than the diameter of described second filler.
Further, also comprise Xi Yan district, described Xi Yan district is arranged on the downstream in described second membrane district, and is communicated with described second membrane district;
The inside in described Xi Yan district is provided with cyclone pipe and multiple swirl flow nozzle, and multiple described swirl flow nozzle is all arranged on described cyclone pipe, and multiple described swirl flow nozzle is all towards the same position atomizing of liquids of inside, described Xi Yan district.
Further, also comprise the mixing zone for combined sewage and functional reagent, described mixing zone is arranged on the inside of described tower body, and is positioned at the upstream in described first membrane district, is communicated with described first membrane district;
The outside of described tower body is also provided with recycle pump, and one end of described recycle pump is communicated with described Xi Yan district, and the other end is communicated with described mixing zone, for by mixing zone described in the mixed solution suction in described Xi Yan district.
Further, the heating system for increasing described tower body internal temperature is also comprised; Described heating system comprises heat exchange pipeline, and described heat exchange pipeline is located at the inside in described first membrane district and described second membrane district with snakelike dish.
Further, also comprise and be all arranged on described tower body top and the cooling system be communicated with the inside of described tower body and pressure security internally piloted valve; Described cooling system is for discharging liquid and/or the gas of described tower body internal high temperature high pressure; When described cooling system cuts out, described pressure security internally piloted valve can discharge liquid and/or the gas of described tower body internal high temperature high pressure automatically.
Further, also comprise pressurizer and pressure reducer, described pressurizer is arranged on the bottom of described tower body, is communicated with described Xi Yan district, for increasing the pressure of described tower body inside; Described pressure reducer is arranged on the top of described tower body, is communicated with described mixing zone, for reducing the pressure of described tower body inside.
Further, described liquid injection system comprises main pipe and is arranged on the baffler on described main pipe; Described main pipe is arranged on the inside of described tower body, and is provided with multiple shower nozzle on described main pipe;
Described baffler comprises housing and multiple baffling cuts file portion, and described baffling cuts file portion for cutting file liquid; Multiple described baffling is cut file portion and is crisscross arranged in the inside of described housing, forms snakelike circulation passage in the inside of described housing.
Further, each described baffling is cut file portion and is included traverse baffle and multiple rib thorn, and described traverse baffle is arranged on the inner side-wall of described housing, and multiple described rib thorn is arranged on said baffles.
Further, also comprise for sending ultraviolet ultraviolet generator to described tower body inside.
Compared with prior art, the beneficial effect that the present invention has is:
AOPs sewage treatment tower provided by the invention, sewage enters the inside of tower body, and the material such as oxygenant, catalyzer, via liquid injection system, sprays the inside into tower body, forms mixed solution with sewage; Water droplet in mixed solution is after via the collision in the first membrane district and the second membrane district and squeezing action, water droplet can, pressure squeezed from drops, membrane forms flake, thus add the surface-area of water droplet, the organic macromolecule material be conducive in sewage contacts with the material such as oxygenant, catalyzer matter shape and mixes, mix more even, the chemical reaction in mixed solution more can be made more abundant, thus reach better wastewater purifying efficiency; And the material such as oxygenant, catalyzer is entered tower body by injection, spraying can the larger kinetic energy such as oxygen supply agent, catalyzer, thus makes it fiercer with the collision of sewage molecule, contacts mixed effect better.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the specific embodiment of the invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the AOPs sewage treatment tower that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the structural representation of baffler in the AOPs sewage treatment tower shown in Fig. 1.
Reference numeral:
1-tower body 2-first membrane district 3-second membrane district
4-Xi Yan district 5-mixing zone 6-liquid injection system
7-filter
11-heat exchange pipeline 12-rising pipe 13-DO detector
41-cyclone pipe 42-swirl flow nozzle 43-inspection window
44-circulation water-in 51-circulating outlet 61-main pipe
62-shower nozzle 63-baffler
631-housing 632-traverse baffle 633-rib stings
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
The structural representation of the AOPs sewage treatment tower that Fig. 1 provides for the embodiment of the present invention; Fig. 2 is the structural representation of baffler in the AOPs sewage treatment tower shown in Fig. 1.
As depicted in figs. 1 and 2, a kind of AOPs sewage treatment tower that the present embodiment provides, comprising: tower body 1, first membrane district 3 of membrane district 2, second and liquid injection system 6, and liquid injection system 6 is for the internal spray liquid to tower body 1; First membrane district 2 and the second membrane district 3 are communicated with along the flow direction of mixed solution the inside being arranged on tower body 1 successively; First membrane district 2 and the second membrane district 3 are all for colliding and extrude the water droplet of mixed solution, and along the flow direction of mixed solution after the effect of multiple membrane districts, the surface-area of mixed solution water droplet increases gradually.
The mixed solution of indication in the present embodiment and following embodiment, can be liquid, solid or gas, mixing of materials can be the mixing of liquid liquid, liquid-solid mixing, gas-liquid mixed, etc.; Be sewage below with material, in sewage, add the material such as oxygenant, catalyzer is that example is described, sewage can select all kinds of need sewage to be processed, such as: the sewage of ultrahigh concentration, dyeing and printing sewage, electroplating sewerage, etc., in above-mentioned sewage, usually can containing more organic macromolecule pollution substance; Oxygenant is selected containing great amount of hydroxy group free basic group (OH, HO 2or H 2o 2) material.
It should be noted that, when the oxygenant used is for High energy water, use the material mixer that provides of the present embodiment to carry out mixed effect to sewage and High energy water better; So-called High energy water refers to: under artificial condition, overcome Henry Theorem the dissolves density value limit to oxygen family element, make the density value of the dissolved oxygen of unit (i.e. DO value) exceed the water containing high dissolved oxygen of the molecular state of more than saturation limit value; General, the DO value of High energy water is greater than 60mg/L.
It should be noted that: AOPs is abbreviation and the abbreviation of English AdvancedOxidationProcesses advanced oxidation processes.
The Main Function in the first membrane district 2 and the second membrane district 3 is that membrane makes water droplet through expanded surface area and collision and extruding mixed solution, and it can have multiple implementation, such as: multiple roller or multiple Ball-type packing, etc.; When selecting roller, mixed solution can pass through between adjacent two rollers, thus by these two roller compression, spherical water droplet becomes flake, thus realizes increasing the long-pending object of water drops surface.
First membrane district 2 is different with the action intensity of the second 3 pairs of mixed solution water droplets in membrane district, and along the flow direction of mixed solution, its reactive force is increased gradually, be in particular in, the surface-area of mixed solution water droplet increases gradually, laminar water droplet thickness reduces gradually, this just progressively can increase mixing of macromolecule contaminant and the materials such as oxygenant, catalyzer and flocculation agent, and the contact area between each material of mixed solution kind is increased, thus many kinds of substance is mixed more abundant.
The component realizing above-mentioned effect has a variety of selection, when all arranging multiple roller in the first membrane district 2 and the second membrane district 3, can realize above-mentioned functions by the diameter controlling distance between adjacent two rollers and roller; Distance between roller is less, larger to the action intensity of water droplet, and water drops surface is long-pending larger, thickness is thinner.
The AOPs sewage treatment tower that the present embodiment provides, sewage enters the inside of tower body 1, and the materials such as oxygenant, via liquid injection system 6, spray the inside into tower body 1, form mixed solution with sewage; Water droplet in mixed solution is after via the collision in the first membrane district 2 and the second membrane district 3 and squeezing action, water droplet can from drop-wise by membrane, be squeezed into flake, thus add the surface-area of water droplet, the organic macromolecule material be conducive in sewage contacts with materials such as oxygenants and mixes, mix more even, the chemical reaction in mixed solution more can be made more abundant, thus reach better wastewater purifying efficiency; And the material such as oxygenant, catalyzer is entered tower body 1 by injection, spraying can the larger kinetic energy such as oxygen supply agent, thus makes it fiercer with the collision of sewage molecule, contacts mixed effect better.
On the basis of above-described embodiment, particularly, be respectively arranged with the first filler and the second filler in the first membrane district 2 and the second membrane district 3, and the diameter of the first filler is greater than the diameter of the second filler.
The shape of the first filler and the second filler can have multiple choices, such as: spherical or square, etc.; The material of the first filler and the second filler also can have multiple choices, such as: titanium pearl filler, etc.
To fill the first filler in the first membrane district 2, illustrate: between multiple first filler, there is the space that mixed solution can be allowed to pass through, the quantity of the first filler 21 is more, just mixed solution can be divided into more less water droplets, thus make the mixing between many kinds of substance become the mixing of molecular level, to reach well-mixed object.
On the basis of above-described embodiment, particularly, also comprise the downstream that district of Xi Yan district 4, Xi Yan 4 is arranged on the second membrane district 3, and be communicated with the second membrane district 3; The inside in Xi Yan district 4 is provided with cyclone pipe 41 and multiple swirl flow nozzle 42, and multiple swirl flow nozzle 42 is all arranged on cyclone pipe 41, and multiple swirl flow nozzle 42 is all towards the same position atomizing of liquids of inside, Xi Yan district 4.
Chemical reaction or biological respinse is there is in sewage and oxygenant after the first membrane district 2 and the second membrane district 3 mix, can produce as solid matters such as salt, mud such as sodium-chlor, due to gravity and the swiftly flowing effect of mixed solution, be deposited to the bottom of tower body 1, therefore, Xi Yan district 4 is set bottom tower body 1, the solid matters such as the above-mentioned sodium-chlor of easy cleaning and mud; Because when sludge quantity is more, the flowing of mixed solution likely can be hindered, thus affect dirty water purification.
Multiple swirl flow nozzle 42 is all arranged on cyclone pipe 41, and is communicated with cyclone pipe 41; Cyclone pipe 41 is communicated with liquid injection system 6 or other waterworks, supplies water for giving swirl flow nozzle 42; Multiple swirl flow nozzle 42 is all towards the same position atomizing of liquids of inside, Xi Yan district 4, the solid matters such as the mud be deposited in Xi Yan district 4 can be blown afloat, thus in the AOPs sewage treatment tower working process that these solid matters are provided at the present embodiment, in Xi Yan district 4, all the time be in levitated state, avoid it to block the effluent cycle mouth be arranged in Xi Yan district 4.
On the basis of above-described embodiment, particularly, also comprise the mixing zone 5 for combined sewage and functional reagent, mixing zone 5 is arranged on the inside of tower body 1, and is positioned at the upstream in the first membrane district 2, is communicated with the first membrane district 2; The outside of tower body 1 is also provided with recycle pump, and one end of recycle pump is communicated with Xi Yan district 4, and the other end is communicated with mixing zone 5, for by the mixed solution suction mixing zone 5 in Xi Yan district 4.
When processing different sorts and the different sewage of the pollutant kind that contains, kind and the dosage of the functional reagent added to tower body 1 inside are not identical, therefore, conveniently the adding of each functional reagent, tower body 1 top is provided with multiple functional reagent and adds entrance, these add entrance and are communicated with mixing zone 5.
The kind of functional reagent has multiple choices, such as: High energy water, ozone, hydroxyl radical free radical, OxOne catalyzer, transition metal strong oxidizer, MgCl 2, MgO, HPO 4, red mud.Wherein: OxOne is potassium hydrogen peroxymonosulfate (PMS, KHSO 5) English name of three composite salt, be again single peroxosulphuric hydrogen potassium, general code name is PMPS (or OxOne); Transition metal strong oxidizer comprises: Mn 2o 3, MnO, SO 2, CO, K +, Fe 2+, Fe 3+, etc.; Red mud uses the high alkalinity that bauxite is raw material production aluminum oxide to pollute rejected material solid, and its FH value strong basicity is up to 12-13.
Sewage adds entrance and is also arranged on the top of tower body 1 and is communicated with mixing zone 5, sewage and functional reagent can carry out preliminary mixing in mixing zone 5, and then be passed to the first membrane district 3 of membrane district 2, second and Xi Yan district 4 successively, enter the mixed solution in Xi Yan district 4, mixing zone 5 can be re-circulated to process next time, also directly can discharge from Xi Yan district 4.
Arranging mixing zone 5 is that the preliminary mixing of sewage and functional reagent provides space, can guarantee the more abundant of follow-up flow process sewage and functional reagent mixing like this, thus make chemical reaction more thorough, make wastewater purifying efficiency better.
When sewage is successively after membrane district 3 of membrane district 2, second, mixing zone 5, first enters the effect in Xi Yan district 4, when also not reaching the standard that can discharge, can ON cycle pump again, mixed solution in Shi Xiyan district 4 enters mixing zone 5, then start to circulate next time, continue to carry out chemical reaction, until reach emission standard in tower body 1 inside; Realize above-mentioned functions and have a variety of set-up mode, wherein one is: arrange circulation water-in 44 in Xi Yan district 4, arranges circulating outlet 51 in mixing zone 5, is connected between circulating outlet 44 and circulation water-in 51 by pipeline, recycle pump and this pipeline communication.
It should be noted that, separated by filter 7 between two regions that membrane district 3 of membrane district 2, second, mixing zone 5, first is adjacent with Xi Yan district 4, the aperture on filter 7 is less than the diameter of the first filler and the second filler.
On the basis of above-described embodiment, particularly, the heating system for increasing tower body 1 internal temperature is also comprised; Heating system comprises heat exchange pipeline 11, and heat exchange pipeline 11 is located at the inside in the first membrane district 2 and the second membrane district 3 with snakelike dish.
The sewage of some kind needs to heat, and just can reach good decontamination effect improving, and therefore, setting adds system and adds to the mixed solution of tower body 1 inside.
By heat exchange pipeline 11 with the snakelike inside being arranged in the first membrane district 2 and the second membrane district 3, can heat interchanging area be increased, guarantee that all mixed solutions can be heated; Concrete type of heating can have multiple choices, such as: in heat exchange pipeline 11, pass into high temperature water vapour or other liquid substance.
On the basis of above-described embodiment, particularly, also comprise and be all arranged on tower body 1 top and the cooling system be communicated with the inside of tower body 1 and pressure security internally piloted valve; Cooling system is for discharging liquid and/or the gas of tower body 1 internal high temperature high pressure; When cooling system cuts out, pressure security internally piloted valve can discharge liquid and/or the gas of tower body 1 internal high temperature high pressure automatically.
Cooling system can be gas-liquid separator, and by the interface of a special metallic conduit by tower body 1 top, salt pond is analysed in access sewage equalizing tank or centre; Certainly, cooling system also can be a cooling tower.Along with the carrying out that sewage and functional reagent are reacted, a large amount of heats can be discharged to the inside of AOPs sewage treatment tower, now, in order to give tower body 1 internal cooling, prevent blast, therefore, needing to arrange cooling system.
Cooling system and pressure security internally piloted valve are all generally in parallel uses, if when cooling system breaks down or arranges dropping force deficiency, pressure security internally piloted valve automatically will be opened to cut down and lose heart or sluice, and to reach the object of decompression, guarantees that tower body 1 can not be blasted because internal pressure is excessive.
On the basis of above-described embodiment, particularly, also comprise pressurizer and pressure reducer, pressurizer is arranged on the bottom of tower body 1, is communicated with Xi Yan district 4, for increasing the pressure of tower body 1 inside; Pressure reducer is arranged on the top of tower body 1, is communicated with mixing zone 5, for reducing the pressure of tower body 1 inside.
Pressurizer is arranged on the bottom of tower body 1, and for tower body 1 internal pressurization, concrete pressure method can have multiple choices, such as: pass into air, oxygen, nitrogen to tower body 1 inside, etc.; As the preferred scheme of one, pass into oxygen to tower body 1 inside, because after oxygen is melted into water, then act on via the first membrane district 2 and the second membrane district 3, with the pollutant reaction in sewage, thus the effect of purifying waste water can be played.
Pressure reducer is arranged on the top of tower body 1, for giving tower body 1 internal pressure relief; Concrete pressure releasing method has multiple choices, and the gas such as nitrogen, carbonic acid gas for discharge tower body 1 inside selected by the present embodiment carrys out pressure release.
It should be noted that, during pressurizer work, pressure reducer does not work; Vice versa; Certainly, do not needing under the state of pressurizeing, also can discharged the gas of tower body 1 inside generation by pressure reducer, to guarantee the pressure-stabilisation of tower body 1 inside.
On the basis of above-described embodiment, particularly, liquid injection system 6 comprises main pipe 61 and the baffler 63 be arranged on main pipe 61; Main pipe 61 is arranged on the inside of tower body 1, and on main pipe 61, be provided with multiple shower nozzle 62; Baffler 63 comprises housing 631 and multiple baffling cuts file portion, and baffling cuts file portion for cutting file liquid; Multiple baffling is cut file portion and is crisscross arranged in the inside of housing 631, forms snakelike circulation passage in the inside of housing 631.
Main pipe 61 is arranged in the regional of tower body 1, and multiple shower nozzle 62 is all communicated with main pipe 61 and arranges, for atomizing of liquids in regional; It should be noted that, the liquid selected by the present embodiment is the mixed solution of High energy water and sewage, and High energy water oxidisability is comparatively strong, and cheap, effectively can reduce the cost of sewage purification.
As shown in Figure 2, the Main Function that baffling cuts file portion cuts sewage (mixed solution), file, and can also realize the object of baffling simultaneously; Therefore, the baffling that every component that can realize above-mentioned functions can provide as the present embodiment cuts file portion.
So-called mixed solution to be cut, file, refer to: by cutting, filing, sting, the effect such as collision, the macromole in sewage is become small molecules, make the chemical bond rupture between molecule; Indication baffling, refers to: change the flow direction of mixed solution in housing 631, make its flow direction be snakelike.
Multiple baffling is cut file portion and is crisscross arranged and forms snakelike circulation passage in the inside of housing 631, refer to: multiple baffling is cut file portion and is all positioned in Different Plane, the mixed solution come by upstream can cut file portion contact-impact with each baffling, make mixed solution repeatedly can be cut, file, sting and collide, destroy macromole to greatest extent, it is made to become small molecule, thus the High energy water enabling high pressure spraying and go out with enter rapidly sewage intramolecule, make chemical reaction more thorough, make wastewater purifying efficiency more desirable.
On the basis of above-described embodiment, particularly, each baffling is cut file portion and is included traverse baffle 632 and multiple rib thorn 633, and traverse baffle 632 is arranged on the inner side-wall of housing 631, and multiple rib thorn 633 is arranged on traverse baffle 632.
Traverse baffle 632 is arranged on the inner side-wall of housing 631, can be dismountable, and also can be non-removable, concrete mode of connection has a variety of selection, such as: weld, plug together connection, etc.As the preferred scheme of one, traverse baffle 632 is connected by the mode of welding with the inner side-wall of housing 631, and welding can guarantee the stability connected therebetween, and the situation avoiding traverse baffle 632 to come off at long-time mixed liquid collision rift occurs.In order to ensure all High energy waters in housing 631 be along snakelike flow passage flowing, should be seamless link between traverse baffle 632 and housing 631.
Macromole in sewage can be cut, files and be punctured to rib thorn 633, and it can be right cylinder that diameter is less, also can be the structure of needle-like, etc.The quantity of rib thorn 633 should be multiple, is covered with traverse baffle 632 for best.As the preferred scheme of one, the shape of rib thorn 633 is taper; The rib thorn 633 of taper, one end that diameter is larger is arranged on traverse baffle 632, and contact area so is therebetween comparatively large, thus guarantees that rib thorn 633 can firmly be positioned on traverse baffle 632, is unlikely to come off after long-time use.The rib thorn 633 of taper, structure is comparatively sharp, to macromolecularly cutting, filing, sting, waits effect more obvious.
On the basis of above-described embodiment, particularly, also comprise for sending ultraviolet ultraviolet generator to tower body 1 inside.
When processing some more unmanageable sewage, ultraviolet generator can be opened, make it to mixed solution generation ultraviolet, ultraviolet can intensify, decompose the ozone be dissolved in water, oxygen and hydrogen peroxide etc., become OH, a large amount of OH can increase the strong oxidizing property of mixed solution, thus reacts with sewage generation Strong oxdiative, to reach the object of the more unmanageable sewage of purification.
On the basis of above-described embodiment, particularly, be also provided with multiple DO detector 13 in the inside of tower body 1, to be used for detecting the oxygen level of each region soluble of tower body 1 in water; Thus determine whether need to the inner oxygenation of tower body 1 or add the strong oxidizers such as High energy water.
On the basis of above-described embodiment, particularly, the sidewall of tower body 1 is also provided with multiple rising pipe 12, each rising pipe 12 is provided with a valve, valve is in closing condition under normal circumstances.Multiple rising pipe 12 is separately positioned on the different position of tower body 1, can be detected the quality of the mixed solution of this position, if requisite quality, then can stop follow-up sewage disposal by rising pipe 12; This rising pipe 12 is set, is convenient to the quality condition that user understands tower body 1 internal mix liquid in time.
On the basis of above-described embodiment, particularly, on the outer side wall of tower body 1, the position in Zheng Duixiyan district 4 is also provided with inspection window 43, and user can observe the working order of tower body 1 inside by this inspection window 43; And, as long as this inspection window 43 is enough large, as necessary, inspection window 43 can be opened, enter tower body 1 inside for maintenance person and carry out inspection operation.
Certainly, be also provided with support in tower body 1 outside, to be used for supporting tower body 1.
On the basis of above-described embodiment, particularly, also comprise PLC (ProgrammableLogicController, programmable logic controller) Controlling System, this Controlling System can control the keying of this each valve of AOPs sewage treatment tower automatically, such as: sewage adds the valve of entrance, the valve of rising pipe 12; Certainly the keying of each machine can also be controlled, such as: recycle pump, pressurizer, pressure reducer, ultraviolet generator, cooling system, etc.Use PLC control system, can cost of labor be reduced, and handled easily.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (10)

1. an AOPs sewage treatment tower, is characterized in that, comprising: tower body, the first membrane district, the second membrane district and liquid injection system, and described liquid injection system is used for the internal spray liquid to described tower body; Described first membrane district and described second membrane district are communicated with along the flow direction of mixed solution the inside being arranged on described tower body successively;
Described first membrane district and described second membrane district are all for colliding and extrude the water droplet of mixed solution, and along the flow direction of mixed solution after the effect of multiple described membrane districts, the surface-area of mixed solution water droplet increases gradually.
2. AOPs sewage treatment tower according to claim 1, is characterized in that, be respectively arranged with the first filler and the second filler, and the diameter of described first filler is greater than the diameter of described second filler in described first membrane district and described second membrane district.
3. AOPs sewage treatment tower according to claim 1, is characterized in that, also comprises Xi Yan district, and described Xi Yan district is arranged on the downstream in described second membrane district, and is communicated with described second membrane district;
The inside in described Xi Yan district is provided with cyclone pipe and multiple swirl flow nozzle, and multiple described swirl flow nozzle is all arranged on described cyclone pipe, and multiple described swirl flow nozzle is all towards the same position atomizing of liquids of inside, described Xi Yan district.
4. AOPs sewage treatment tower according to claim 3, it is characterized in that, also comprise the mixing zone for combined sewage and functional reagent, described mixing zone is arranged on the inside of described tower body, and be positioned at the upstream in described first membrane district, be communicated with described first membrane district;
The outside of described tower body is also provided with recycle pump, and one end of described recycle pump is communicated with described Xi Yan district, and the other end is communicated with described mixing zone, for by mixing zone described in the mixed solution suction in described Xi Yan district.
5. AOPs sewage treatment tower according to claim 4, is characterized in that, also comprises the heating system for increasing described tower body internal temperature; Described heating system comprises heat exchange pipeline, and described heat exchange pipeline is located at the inside in described first membrane district and described second membrane district with snakelike dish.
6. AOPs sewage treatment tower according to claim 5, is characterized in that, also comprises and is all arranged on described tower body top and the cooling system be communicated with the inside of described tower body and pressure security internally piloted valve; Described cooling system is for discharging liquid and/or the gas of described tower body internal high temperature high pressure; When described cooling system cuts out, described pressure security internally piloted valve can discharge liquid and/or the gas of described tower body internal high temperature high pressure automatically.
7. AOPs sewage treatment tower according to claim 4, is characterized in that, also comprises pressurizer and pressure reducer, and described pressurizer is arranged on the bottom of described tower body, is communicated with described Xi Yan district, for increasing the pressure of described tower body inside; Described pressure reducer is arranged on the top of described tower body, is communicated with described mixing zone, for reducing the pressure of described tower body inside.
8. the AOPs sewage treatment tower according to any one of claim 1-7, is characterized in that, described liquid injection system comprises main pipe and is arranged on the baffler on described main pipe; Described main pipe is arranged on the inside of described tower body, and is provided with multiple shower nozzle on described main pipe;
Described baffler comprises housing and multiple baffling cuts file portion, and described baffling cuts file portion for cutting file liquid; Multiple described baffling is cut file portion and is crisscross arranged in the inside of described housing, forms snakelike circulation passage in the inside of described housing.
9. AOPs sewage treatment tower according to claim 8, is characterized in that, each described baffling is cut file portion and included traverse baffle and multiple rib thorn, and described traverse baffle is arranged on the inner side-wall of described housing, and multiple described rib thorn is arranged on said baffles.
10. AOPs sewage treatment tower according to claim 8, is characterized in that, also comprises for sending ultraviolet ultraviolet generator to described tower body inside.
CN201510831533.9A 2015-11-20 2015-11-25 AOPs sewage treatment tower Expired - Fee Related CN105347459B (en)

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