CN104671456A - Apparatus for dissolving oxygen for sedimentation prevention and apparatus for wastewater treatment using thereof - Google Patents
Apparatus for dissolving oxygen for sedimentation prevention and apparatus for wastewater treatment using thereof Download PDFInfo
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- CN104671456A CN104671456A CN201410440451.7A CN201410440451A CN104671456A CN 104671456 A CN104671456 A CN 104671456A CN 201410440451 A CN201410440451 A CN 201410440451A CN 104671456 A CN104671456 A CN 104671456A
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- oxygen
- dissolving apparatus
- complex reaction
- reaction groove
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to an apparatus for dissolving oxygen for sedimentation prevention. The apparatus includes: a housing, wherein raw water and oxygen flows into one side of the housing, and oxygen dissolving water is removed from the other side of the housing; plates which are arranged inside the housing up and down to form more than one swirl chamber that is divided individually; flowing holes which are formed on the edges of the plates to be communicated with the upper and lower swirl chambers; and induction pipes which are formed by lower pipes and upper pipes, wherein the lower pipes are arranged to be communicated with the flowing holes, and the upper pipes are bent by being combined with the lower pipes to be a whole body and are bent toward the circumferential direction of the plates, so fluid flowing out of the lower swirl chambers flows in the upper swirl chambers along the inner periphery of the housing.
Description
Technical field
The present invention relates to and a kind ofly prevent deposition of foreign material and the oxygen-dissolving apparatus allowing dissolved oxygen rate double and the sewage and waste water treatment device utilizing it.
Background technology
The high-density water quality environment needs of sewage and waste water treatment device facility, aquafarm, live fish keeping market and so on are a kind of can toward the technology of effective supply dissolved oxygen in water.
For this reason, the technology of No. 10-0881868th, Korean Patent Registration that the applicant proposes discloses and a kind ofly second fluid is dissolved in first fluid the dissolver generating dissolved water, and this device comprises: the first supply pipe, supply first fluid; Second supply pipe, supply second fluid; Eddy current induction housing housing, be communicated with above-mentioned first supply pipe and above-mentioned second supply pipe, top is open and bottom is inaccessible, and above-mentioned first fluid and above-mentioned second fluid are moved towards above-mentioned top; Plate, closes the inside of above-mentioned eddy current induction housing and forms multiple opening; Multiple eddy current induction pipe, is arranged on the opening of above-mentioned plate, allowing above-mentioned first fluid and above-mentioned second fluid flow to the top of above-mentioned eddy current induction housing, forming way double-line to allow the outlet of above-mentioned first fluid and above-mentioned second fluid face one another; And delaying basin, the outlet that the lysate that side is formed after being formed and allowing above-mentioned first fluid be dissolved in above-mentioned second fluid flows out, the shape of above-mentioned eddy current induction housing in parcel, guides above-mentioned lysate from the top of the opening of above-mentioned eddy current induction housing to above-mentioned outlet.
The eddy current induction pipe forming way double-line in above-mentioned technology in order to allow outlet face one another can not only form eddy current, also improve dissolved oxygen rate by the collision between eddy current, but become the eddy current of way double-line induction pipe that the deposition of foreign material of hair and so on, the collision between eddy current can be allowed to cause the clustered between foreign matter and the thing flock that makes to troop is deposited on eddy current induction pipe and device.And, although originally expect that the collision between eddy current will improve dissolved oxygen rate, but although collision part between eddy current is improved dissolved oxygen rate because pressure raises, there is floating pressure and the oxygen that fine gas bubbles dissolves occurs be discharged in its external portion, therefore sometimes makes dissolved oxygen rate decline on the contrary.
Prior art document
Patent documentation
No. 10-0881868th, Korean Patent Registration
Summary of the invention
The technical task solved
Therefore, the present invention needs the problem solved to be to provide a kind of oxygen-dissolving apparatus and utilizes its sewage and waste water treatment device, and this device can control deposition of foreign material and clustered, and dissolved oxygen rate can also be allowed to double.
Solve the technical scheme of problem
Oxygen-dissolving apparatus of the present invention comprises: housing casing, and the former water of a side inflow and oxygen opposite side then discharge dissolved oxygen water; Plate, forms more than one and respective zoning whirling chamber with configuring up and down in the inside of above-mentioned housing; Flow orifice, is formed at the edge section of above-mentioned plate and is communicated with upper and lower whirling chamber; Induction pipe, be made up of down leg and upper pipe portion, this down leg is installed with being communicated with above-mentioned flow orifice, and on this, pipe portion becomes bending integratedly and towards plate circumferential direction in down leg and bends, thus the fluid flowed into from lower whirling chamber is flowed along the inner peripheral of above-mentioned housing in upper whirling chamber.
And, the present invention includes a kind of sewage and waste water treatment device utilizing above-mentioned oxygen-dissolving apparatus.
Beneficial effect
As previously mentioned, oxygen-dissolving apparatus of the present invention can be formed and prevent from colliding between the fluid of eddy current by induced swirl, thus is prevented clustered and the deposition of foreign matter, and can also double dissolved oxygen rate.
And sewage and waste water treatment device of the present invention can optionally operate aerobic or anoxia condition, also can both and land used running, therefore relieve the restriction in place and the variation of load can be corresponded to neatly.
Accompanying drawing explanation
Fig. 1 is the sketch chart that oxygen-dissolving apparatus of the present invention is shown.
Fig. 2 illustrates the structure diagonal view in oxygen-dissolving apparatus of the present invention, plate being formed induction pipe.
Fig. 3 is the vertical view of the actuating state that oxygen-dissolving apparatus of the present invention is shown.
Fig. 4 is the sketch chart that sewage and waste water treatment device of the present invention is shown.
Fig. 5 is the sketch chart of another embodiment that sewage and waste water treatment device of the present invention is shown.
Fig. 6 is the sketch chart of the example of the actuating state that sewage and waste water treatment device shown in Fig. 5 is shown.
Fig. 7 is the sketch chart of the dissolved oxygen Water Supplies Department embodiment of the integrant that sewage and waste water treatment device shown in Fig. 5 is shown.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, oxygen-dissolving apparatus 1 of the present invention comprises: housing, and the former water of a side inflow and oxygen opposite side then discharge dissolved oxygen water 2; Plate 3, forms more than one and respective zoning whirling chamber 7 with configuring up and down in the inside of above-mentioned housing 2; Flow orifice 4, is formed at the edge section of above-mentioned plate 3 and is communicated with upper and lower whirling chamber 7; Induction pipe 5, be made up of with upper pipe portion 52 down leg 51, this down leg 51 is communicated with above-mentioned flow orifice 4 ground and installs, on this, pipe portion 52 and above-mentioned down leg 51 become bending integratedly and towards plate 3 circumferential direction and bend, thus the fluid flowed into from lower whirling chamber 7 is flowed along the inner peripheral of above-mentioned housing 2 in upper whirling chamber 7.
As shown in Figure 1, above-mentioned housing 2 forms pipeline l1 in lower end and allows former water flow into, and the oxygen that above-mentioned pipeline l1 then forms oxygen supply part 6 and former water and above-mentioned oxygen supply part 6 are supplied flows into the inside of above-mentioned housing 2.Although be configured in the central authorities of housing 2 lower end in accompanying drawing exemplified with above-mentioned pipeline l1, in order to the whirling chamber 7 at foot also forms eddy current, its edge section in housing 2 lower end is formed better.And above-mentioned housing 2 forms pipeline l2 in upper end, the eddy current making each whirling chamber 7 rely on former water to be formed is discharged into outside by dissolved oxygen water.Although be configured in central authorities exemplified with above-mentioned pipeline l2 in accompanying drawing, preferably, form above-mentioned pipeline l2 in the fluid spued at the induction pipe 5 being formed at plate 3 is topmost less than 360 degree scope along the angle that fluid rotary direction rotates, thus prevented based on the foreign matter clustered collided between eddy current, based on fine gas bubbles generation and the dissolution rate that causes declines.
The present invention does not limit the shape of above-mentioned housing 2, but in order to successfully form eddy current and better with round shape.
Form more than one above-mentioned plate 3 with configuring up and down in the inside of above-mentioned housing 2, form multiple whirling chamber 7 by means of above-mentioned plate 3 in the inside of above-mentioned housing 2.
Above-mentioned flow orifice 4 is formed at the edge section of above-mentioned plate 3 and is communicated with upper and lower whirling chamber 7 and installs induction pipe 5 described below.The present invention does not limit the quantity of above-mentioned flow orifice 4, but it is comparatively appropriate to form a flow orifice 4 at above-mentioned plate 3 as shown in figure.This is because, existing oxygen-dissolving apparatus forms multiple flow orifice and makes to be arranged on the eddy current that the induction pipe on each flow orifice induces and collides with each other, thus occur to cause foreign matter to be hung between flow orifice or the problem of deposition due to things such as hairs, the present invention then forms a flow orifice 4 to prevent such deposition problems.And.Existing oxygen-dissolving apparatus forms eddy current at multiple induction pipe towards multiple directions and causes colliding between eddy current, this collision makes the pressure of collision part raise and promote dissolution rate, but there is floating pressure and fine gas bubbles occur and causes dissolved oxygen rate to decline in its external portion, for this reason, the present invention forms an induce pores 4 in the edge section of each plate 3.Especially, in the plate 3 configured up and down, allow the flow orifice 4 of lower plate 3 and the flow orifice more than 4 of upper plate 3, lower vertical line be that benchmark forms certain intervals d as shown in Figures 1 and 3 comparatively appropriate for above-mentioned flow orifice 4.That is, the fluid spued to allow the above-mentioned induction pipe 5 of lower plate 3 flows into the flow orifice 4 of upper plate 3 in the scope being less than 360 degree along fluid rotary direction, above, lower vertical line is that benchmark makes each flow orifice 4 being formed at upper and lower plate 3 form certain intervals d.Whereby, reduce the collision between eddy current in single whirling chamber 7 as far as possible, the problem of the flow orifice locking that foreign matter clustered causes and so on can be controlled by this function, and allow dissolved oxygen rate double.
The shape of above-mentioned induction pipe 5 is, one end is arranged on above-mentioned flow orifice 4 the other end and then forms opening towards the circumferential direction of above-mentioned plate 3, it comprises down leg 51 and upper pipe portion 52, this down leg 51 is communicated with above-mentioned flow orifice 4 ground and installs, on this, pipe portion 52 becomes bending integratedly and towards plate 3 circumferential direction in above-mentioned down leg 51 and bends, thus the fluid flowed into from lower whirling chamber 7 is flowed along the inner peripheral of above-mentioned housing 2 in upper whirling chamber 7.That is above-mentioned induction pipe 5 relies on curved shape to make the fluid of eddy current in lower whirling chamber 7 flow in the edge section of above-mentioned plate 3 and be induced into the eddy current of circular direction in upper whirling chamber 7 along the inner peripheral of housing 2.Form at induction pipe 5 upper pipe portion 52 that the circumferential direction towards plate 3 bends as previously mentioned and make the fluid flowed into from whirling chamber 7 form large circular direction eddy current to extend the residence time as far as possible, thus relying on formed eddy current to improve dissolution rate.
There is the driving relation of the oxygen-dissolving apparatus 1 of aforementioned structure as shown in Figure 3, anticlockwise eddy current shown in accompanying drawing is formed by the eddy current w1 inducing pipe 5-1 to be formed in the edge section of lower whirling chamber 7-1 at lower whirling chamber 7-1, thus extend the residence time while rely on formed eddy current to improve dissolution rate, this eddy current w1 flowed into the induction pipe 5-2 of whirling chamber 7-2 and also forms anticlockwise eddy current w2 at upper whirling chamber 7-2 before rotating 360 degrees, and on this, the induction pipe 5-2 of whirling chamber 7-2 is then formed with above-mentioned induction pipe 5-1 with forming certain intervals d.That is the eddy current that each whirling chamber 7 is formed was induced into whirling chamber 7 and is able to the collision in whirling chamber 7 as far as possible between minimizing eddy current before rotating 360 degrees.And, the pipeline of fluid inflow in whirling chamber 7 can be simplified and prevented the deposition of foreign material of hair and so at induction pipe 5.
And preferably, allow the lower end of above-mentioned upper pipe 52 outer peripheral edge connect above-mentioned plate 3 and impel eddy current water to become the space of stagnant water to reduce as far as possible.That is, induce when inducing as prior art the upper surface of pipe and plate to form insulating space to manage and can deposit foreign matter due to stagnant water and cause secondary pollution to occur between the upper surface of plate, therefore the present invention allows the lower end of above-mentioned upper pipe 52 outer peripheral edge connect above-mentioned plate 3.
On the other hand, the present invention also illustrates the sewage and waste water treatment device 10,20 utilizing above-mentioned oxygen-dissolving apparatus 1 in the accompanying drawings such as Fig. 4, the following describes above-mentioned sewage and waste water treatment device 10,20.
First, sewage and waste water treatment device 10 shown in Fig. 4 comprises above-mentioned oxygen-dissolving apparatus 1 and reactive tank 11, at pipeline l1, former water is fed to above-mentioned oxygen-dissolving apparatus 1 and allows dissolved oxygen water flow into above-mentioned reactive tank 11 by pipeline l2.Above-mentioned reactive tank 11 generates the treated water eliminating organism and so on foreign matter in stain disease by aerobic reaction, treated water is then released by pipeline l3.Also optionally above-mentioned reactive tank 11 can be re-circulated to after allowing treated water again flow into above-mentioned oxygen-dissolving apparatus 1 by pipeline l4.
On the other hand, Fig. 5 waits sewage and waste water treatment device 20 shown in accompanying drawing to comprise: more than one complex reaction groove 21; Oxygen-dissolving apparatus 1; Dissolved oxygen Water Supplies Department 23, from above-mentioned oxygen-dissolving apparatus 1 to above-mentioned complex reaction groove 21 inside supply dissolved oxygen water, above-mentioned complex reaction groove 21 take upper and lower configuration and allow more than above-mentioned complex reaction groove, under type replaces aerobic condition or anoxia condition, or allows these both parallel.
The reason why " complex reaction groove 21 " of the present invention is defined as " complex reaction groove " is, forms due to above-mentioned dissolved oxygen Water Supplies Department 23 can be relied on to carry out upper and lower zoning in a pond also can walk abreast aerobic condition or anoxia condition.
Although Fig. 5 is exemplified with 3 above-mentioned complex reaction grooves 21, but be not limited to this, compared with existing A2O reactive tank etc., with same lifting capacity for optionally or concurrently aerobic condition or anoxia condition can be formed in a pond as previously mentioned during benchmark, therefore, it is possible to reduce the size of reactive tank and quantity and solved space constraints problem.
Although above-mentioned oxygen-dissolving apparatus 1 can supply water from outside, after also can accepting from the complex reaction groove 21 of most gabarit treated water treated water by circulating line as illustrated in fig. 5, by supply line 231 described later, dissolved oxygen water is supplied to each complex reaction groove 21.
Above-mentioned dissolved oxygen Water Supplies Department 23 can from above-mentioned oxygen-dissolving apparatus 1 to above-mentioned complex reaction groove 21 inside supply dissolved oxygen water, especially, it is equivalent to upper and lower configuration in above-mentioned complex reaction groove 21 and allows aerobic condition or anoxia condition replace or walk abreast with being divided into upper and lower part above-mentioned complex reaction groove.That is, only upper curtate A or lower curtate B is supplied to dissolved oxygen water and can optionally only allow upper curtate A or lower curtate B operate with aerobic condition or anoxia condition after above-mentioned complex reaction groove 21 zoning is become upper curtate A and lower curtate B.Certainly, also dissolved oxygen water can all be supplied for upper curtate A and lower curtate B and the overall complex reaction groove 21 or do not supply dissolved oxygen water and operate with anoxia condition anaerobic condition of operating with aerobic condition.At this, according to the scope that spues of dissolved oxygen water, above-mentioned complex reaction groove 21 zoning is become upper curtate A and lower curtate B by means of the factor such as intensity, amount that spues of the forming position of above-mentioned dissolved oxygen Water Supplies Department 23 in the upper and lower part of complex reaction groove 21, dissolved oxygen water, certainly also can optionally be adjusted.
As shown in Figure 5, above-mentioned dissolved oxygen Water Supplies Department 23 comprises: supply line 231, connects above-mentioned oxygen-dissolving apparatus 1; Upper supply pipe 232, is connected to each complex reaction groove 21 at above-mentioned supply line 231 inner, is above-mentioned complex reaction groove 21 top supply dissolved oxygen water; Lower supply pipe 233 is above-mentioned complex reaction groove 21 bottom supply dissolved oxygen water.On each, supply pipe 232 and lower supply pipe 233 need configuration locking valve not mark pictorial symbolization symbol so that optionally opening and closing.
And preferably, agitator 24 is configured at above-mentioned complex reaction groove 21, and be configured with agitator 241 and be configured in the lower agitator 242 of above-mentioned upper agitator 241 bottom, thus be able to the top of complex reaction groove 21 or bottom optionally to stir or parallel stirring and be able at 1 reactive tank, aerobic stirring or anoxia stirring selectively be operated or parallel running.
Below in conjunction with Fig. 6, aforementioned actuating state example of the present invention is described.
Fig. 6 is exemplified with 3 complex reaction grooves 21 and allow first complex reaction groove 211 operate with anaerobic pond, second complex reaction groove 212 is with upper and lower part alternate-running aerobic condition and anoxia condition, 3rd complex reaction groove 213 operates as storage pool, that is, store the complete reaction water of biologically in front end and discharge to outside after screening throw out or seston.
For this reason, at first complex reaction groove 211, upper supply pipe 232 and lower supply pipe 233 are closed OFF and dissolved oxygen water cannot be flowed into.That is, discharge phosphorus excessively to absorb by microorganism at the aerobic condition of next stage as anaerobic pond running.
Then, second complex reaction groove 211 is closed supply pipe 232 on OFF at the A section as top as shown in figure and is forming anoxia condition, supply pipe 233 under B section then opens ON and form aerobic condition.And although not diagram in figure, open supply pipe 232 on ON and form aerobic condition using certain hour etc. as the cycle at A section, supply pipe 233 under B section closes OFF and form anoxia condition, operate this process in an alternating manner.Upper and lower aerobic condition and the anoxia condition and solved the problem that the places such as existing A2O operation occur not have the ammonia-state nitrogen be oxidized to be discharged in anoxic pond, the problem hampering the discharge of phosphorus because of the impact of nitric nitrogen nitric nitrogen of alternately operating in pond as previously mentioned, therefore, it is possible to carry out swimmingly phosphorus discharge, excessively to absorb, the process of nitrated, denitrogenation and stably eliminated organism, nitrogen and phosphorus.And, owing to alternately carrying out aerobic condition and anoxia condition in a pond and not needing extra carrying device.
That shown in Figure 6 is only a functioning example, can according to flowing into the factor such as removing degree of flow, phosphorus or nitrogen and the complex reaction groove 21 that operates in every way.
On the other hand, Fig. 7 shows other embodiment of upper supply pipe 232 and lower supply pipe 233 shown in Fig. 5 and Fig. 6 of the present invention.Upper supply pipe 232 embodiment illustrated in fig. 7 and lower supply pipe 233 are connected to above-mentioned supply line 231, and comprise separately: body 232-1,233-1, extend to the upper and lower part of above-mentioned complex reaction groove 21 separately; Rotate discharge pipe 232-2,233-2, be rotatably configured in above-mentioned body 232-1,233-1 end, form curved tube shape at down direction, end is formed with discharge opening 232-3,233-3 of forming scarp.
Above-mentioned rotation discharge pipe 232-2,233-2 are rotatably configured on above-mentioned body 232-1,233-1, the structure being rotatably configured in above-mentioned body 232-1,233-1 due to above-mentioned rotation discharge pipe 232-2,233-2 uses the known technology of bearing and so on, therefore will not illustrate here.
Above-mentioned rotation discharge pipe 232-2,233-2 form curved tube shape at down direction, and end is configured with discharge opening 232-3,233-3 of forming scarp.Fig. 7 forms separately curved tube shape and each end is configured with the embodiment of discharge opening 232-3, the 233-3 forming scarp exemplified with above-mentioned rotation discharge pipe 232-2,233-2 towards both direction bifurcated.Dissolved oxygen water relies on not shown pump to be spued to complex reaction groove 21 by above-mentioned rotation discharge pipe 232-2,233-2 after above-mentioned body 232-1,233-1 from above-mentioned oxygen-dissolving apparatus 1, shape based on above-mentioned rotation discharge pipe 232-2,233-2 spray dissolved oxygen water and make above-mentioned rotation discharge pipe 232-2,233-2 automatically with above-mentioned body 232-1,233-1 for axle rotates, make the dissolved oxygen water sprayed by rotating discharge pipe 232-2,233-2 can be diffused into region more widely at above-mentioned complex reaction groove 21 based on this revolving force.That is, rely on and rotate discharge pipe 232-2,233-2 and allow dissolved oxygen water make above-mentioned rotation discharge pipe 232-2,233-2 in the horizontal direction generate revolving force because above-mentioned discharge opening 232-3,233-3 form scarp at down direction along horizontal direction flowing, make sprayed dissolved oxygen water also be subject to the effect of centrifugal force and be ejected into region widely whereby.That is dissolved oxygen jet of water is able to extensive region in each upper and lower field, that is, realize aerobic condition equably at A section, B section.
According to the content illustrated above, those skilled in the art can realize various change and amendment in the scope not departing from the technology of the present invention thought.Therefore, technology category of the present invention can not the content described in specification sheets limit, and category of the present invention can only be defined by claims.
The explanation of main graphical mark:
1: oxygen-dissolving apparatus 2: housing Casing
3: plate 4: flow orifice 5: induction pipe
6: oxygen supply part 10,20: sewage and waste water treatment device
Claims (8)
1. an anti-deposition oxygen-dissolving apparatus, is characterized in that,
Comprise:
Housing, the former water of a side inflow and oxygen opposite side then discharge dissolved oxygen water;
Plate, forms more than one and respective zoning whirling chamber with configuring up and down in the inside of above-mentioned housing;
Flow orifice, is formed at the edge section of above-mentioned plate and is communicated with upper and lower whirling chamber;
Induction pipe, be made up of down leg and upper pipe portion, this down leg is installed with being communicated with above-mentioned flow orifice, and on this, pipe portion and down leg become bending integratedly and towards plate circumferential direction and bend, thus the fluid flowed into from lower whirling chamber is flowed along the inner peripheral of above-mentioned housing in upper whirling chamber.
2. anti-deposition oxygen-dissolving apparatus according to claim 1, is characterized in that,
In the plate configured up and down, the flow orifice of lower plate and the flow orifice of upper plate to flow into the flow orifice of upper plate and to be formed at above, lower vertical line be separately the position that benchmark is isolated in order to the fluid allowing the above-mentioned induction pipe of lower plate spue in the scope being less than 360 degree along fluid rotary direction.
3. anti-deposition oxygen-dissolving apparatus according to claim 1, is characterized in that,
The lower end of above-mentioned upper pipe outer peripheral edge connects above-mentioned plate.
4. utilize a sewage and waste water treatment device for oxygen-dissolving apparatus, it is characterized in that,
Comprise:
Claim 1 to claim 3 any one described in oxygen-dissolving apparatus; Reactive tank, accepts the dissolved oxygen water that above-mentioned oxygen-dissolving apparatus generates.
5. utilize a sewage and waste water treatment device for oxygen-dissolving apparatus, it is characterized in that,
Comprise:
Claim 1 to claim 3 any one described in oxygen-dissolving apparatus; More than one complex reaction groove, accepts the dissolved oxygen water that above-mentioned oxygen-dissolving apparatus generates; Dissolved oxygen Water Supplies Department, the inside supply dissolved oxygen water from above-mentioned oxygen-dissolving apparatus to above-mentioned complex reaction groove, above-mentioned complex reaction groove take upper and lower configuration and above-mentioned complex reaction groove more than, under type replaces aerobic condition or anoxia condition, or allow should both walk abreast.
6. the sewage and waste water treatment device utilizing oxygen-dissolving apparatus according to claim 5, is characterized in that,
Above-mentioned complex reaction groove be configured with agitator and be configured in above-mentioned on the lower agitator of agitator bottom.
7. the sewage and waste water treatment device utilizing oxygen-dissolving apparatus according to claim 5, is characterized in that,
Above-mentioned dissolved oxygen Water Supplies Department comprises: supply line, is connected to above-mentioned oxygen-dissolving apparatus; Upper supply pipe, is connected to complex reaction groove at above-mentioned supply line inner, is above-mentioned complex reaction groove top supply dissolved oxygen water; Lower supply pipe is above-mentioned complex reaction groove bottom supply dissolved oxygen water.
8. the sewage and waste water treatment device utilizing oxygen-dissolving apparatus according to claim 7, is characterized in that,
Above-mentioned upper supply pipe and above-mentioned lower supply pipe comprise separately: body, are connected to above-mentioned supply line separately and extend to the upper and lower part of above-mentioned complex reaction groove; Rotate discharge pipe, be rotatably configured in above-mentioned body tip, form curved tube shape at down direction, end is formed with the discharge opening forming scarp.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130144309A KR101561548B1 (en) | 2013-11-26 | 2013-11-26 | Apparatus for dissolving oxygen for sedimentation prevention and Apparatus for wastewater treatment using thereof |
| KR10-2013-0144309 | 2013-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104671456A true CN104671456A (en) | 2015-06-03 |
| CN104671456B CN104671456B (en) | 2017-01-04 |
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| KR100636340B1 (en) * | 2005-04-28 | 2006-10-18 | 주식회사 장호 | Sequential batch reactor with anoxic process of biofilm for sewerage and its sewerage methods |
| CN2887057Y (en) * | 2006-05-11 | 2007-04-11 | 重庆大学 | A jet-flow type oxygen supplying machine |
| KR20090117680A (en) * | 2009-10-16 | 2009-11-12 | 박상민 | Apparatus for aeration and mixing |
| KR101193619B1 (en) * | 2011-11-03 | 2012-10-23 | 코오롱엔솔루션 주식회사 | Offensive odor treatment method and thereof by offensive odor treatment appartaus |
| KR101331857B1 (en) * | 2011-12-12 | 2013-11-21 | (주)더존코리아 | Plate Assembly and Dissolving Device Using the Same |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100636340B1 (en) * | 2005-04-28 | 2006-10-18 | 주식회사 장호 | Sequential batch reactor with anoxic process of biofilm for sewerage and its sewerage methods |
| CN2887057Y (en) * | 2006-05-11 | 2007-04-11 | 重庆大学 | A jet-flow type oxygen supplying machine |
| KR20090117680A (en) * | 2009-10-16 | 2009-11-12 | 박상민 | Apparatus for aeration and mixing |
| KR101193619B1 (en) * | 2011-11-03 | 2012-10-23 | 코오롱엔솔루션 주식회사 | Offensive odor treatment method and thereof by offensive odor treatment appartaus |
| KR101331857B1 (en) * | 2011-12-12 | 2013-11-21 | (주)더존코리아 | Plate Assembly and Dissolving Device Using the Same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101561548B1 (en) | 2015-10-19 |
| KR20150060180A (en) | 2015-06-03 |
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