CN202849155U - Novel integrated device for treating high-sulfate organic wastewater efficiently - Google Patents
Novel integrated device for treating high-sulfate organic wastewater efficiently Download PDFInfo
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- CN202849155U CN202849155U CN2012204772144U CN201220477214U CN202849155U CN 202849155 U CN202849155 U CN 202849155U CN 2012204772144 U CN2012204772144 U CN 2012204772144U CN 201220477214 U CN201220477214 U CN 201220477214U CN 202849155 U CN202849155 U CN 202849155U
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- baffle plate
- organic wastewater
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to a novel integrated device for treating high-sulfate organic wastewater efficiently, and the novel integrated device comprises a shell. A water inlet pipe, an anaerobic baffle plate reactor, a sludge return system, a methane collection and reuse system and a water outlet pipe are arranged on the shell; the anaerobic baffle plate reactor is provided with a plurality of U-shaped anaerobic baffle plate reaction chambers; each anaerobic baffle plate reaction chamber is divided into a lower flow compartment and an upper flow compartment by an inclined baffle plate; the upper part of each inclined baffle plate forms an opening angle of 6 degrees with the vertical direction, and the lower part forms an opening angle of 60 degrees with the vertical direction; and the reciprocal radius of the bottom of each compartment forms a rounded angle of 50 degrees, and the inclined wall surface forms an opening angle of 6 degrees with the vertical direction. The novel anaerobic membrane bioreactor provided by the utility model is suitable for treating the high-sulfate organic wastewater, can be developed to the maximum extent to be capable of treating the high-sulfate organic wastewater efficiently and has the advantages of low investment, low energy consumption, high impact resistance loading of the system, very high concentration of sludge in the system, good quality of effluent and strong stability.
Description
Technical field
The utility model belongs to a kind of sewage disposal device, and concrete is a kind of integrated apparatus of efficient processing high-sulfate organic wastewater.
Background technology
Anaerobic baffled reactor (ABR) is that Bachmann and McCarty equal that 1982 front and back propose a kind ofly has a stage by stage new and effective anaerobic reactor of heterogeneous anaerobic reactor process thought (SMPA).Built-in vertical flow deflector in the reactor is separated into several reaction chambers of series connection with reactor, and each reaction chamber is divided into again dirty compartment and upper reaches compartment.The cellular structure of ABR reactor uniqueness and pulling flow type fluidised form are so that can inoculate and culture out in each reaction chamber and flow to the sewage quality in this reaction chamber, the microflora that envrionment conditions adapts, separated along journey with methanogenic phase mutually thereby cause anaerobic reaction to produce acid, make the ABR reactor be equivalent to a diphasic anaerobic treatment system at overall performance.Although third generation tradition anaerobic baffled reactor has the in the past incomparable superiority of anaerobic reactor, but also there are a lot of weak points in it: enter the most needs of high-sulfate waste water of traditional anaerobic baffled reactor through pre-treatment, investment is higher comparatively speaking; Along with the continuous reduction of influent load, the biogas generation is also in continuous reduction, although reduced to a certain extent sludge loss, it runs off and has still reduced comparatively speaking whole many removal effects; Each cell bottom of tradition anaerobic baffled reactor has the dead angle, causes easily the long-time a large amount of depositions of mud and aging, reduces processing efficiency; Compare with single-stage UASB reactor, the first lattice of ABR reactor are had to bear much larger than the localised load of mean load and are caused degradation shortcoming under the processing efficiency.
The utility model content
The purpose of this utility model is in order to address the above problem, a kind of integrated apparatus of new and effective processing high-sulfate organic wastewater is proposed, the integrated apparatus of this new and effective processing high-sulfate organic wastewater is improved optimization to traditional anaerobic baffled reactor technique, develop to greatest extent it to the high-level efficiency processing power of high-sulfate waste water, finally it improves more than 15% to the sulfate radical processing efficiency than conventional process efficient at least after improvement, improve more than 15% to the SS processing efficiency, improve more than 20% to the organism processing efficiency, reach the purpose that high-level efficiency is removed, has reduced investment, energy consumption is low, system's anti impulsion load is high, the internal system sludge concentration is very high, effluent quality is good, the characteristics that stability is strong.
The purpose of this utility model is achieved through the following technical solutions: the integrated apparatus of new and effective processing high-sulfate organic wastewater, be provided with housing, it is characterized in that: described housing is provided with water inlet pipe, anaerobic baffled reactor, sludge reflux system, collecting methane pipeline and rising pipe; Described anaerobic baffled reactor is provided with several " U " font anaerobic baffle plate reaction chambers, each anaerobic baffle plate reaction chamber is separated into dirty compartment, upper reaches compartment with oblique traverse baffle, described oblique traverse baffle top is 6 ° of angle of releases with vertical direction respectively, and the bottom is 60 ° of angle of releases with vertical direction respectively; Described cell bottom reciprocal radius is 50 ° fillet, and inclined wall is 6 ° of angle of releases with vertical direction respectively; The top of facing mutually compartment is communicated with; Facing mutually compartment passes through sludge reflux pump, reaches the mud return line connection in the bottom; The top of described anaerobic baffle plate reaction chamber is provided with the collecting methane pipeline.
The embodiment that the utility model further improves and replenishes:
Described anaerobic baffled reactor is provided with five " U " font anaerobic baffle plate reaction chambers, comprises five oblique traverse baffles, five dirty compartments, five upper reaches compartments, collecting methane pipeline; Difference the first and the 5th compartment height is the twice of other three compartments in described five compartments; Described sludge reflux system pipeline is communicated with each upper reaches cell bottom, the first, place respectively a sludge reflux pump on the 5th compartment outlet main pipe line, second, third, connect respectively butterfly valve on the 4th compartment mud return line, connect respectively a vacuum breaker before the butterfly valve; Described sludge reflux system controls the backflow switch by Hand-operated butterfly valve; The biogas that produces in recyclable each the upper reaches compartment of described collecting methane pipeline.
The second to the 4th compartment bottom in the described anaerobic baffled reactor is provided with a space, respectively valve, pump is placed on inside successively.
Described oblique traverse baffle comprises that 2 length are the oblique traverse baffle that 2 meters oblique traverse baffle and 3 length are 1 meter, and described oblique traverse baffle bottom folds end and is 1/4 of overall length, and bias stream panel material is that second the third copolymerization and polypropylene material are mixed.
The first, the 5th compartment height is 2.4 meters in the described compartment, and second, third and the 4th compartment height are 1.2 meters, and each upper reaches compartment volumes is about its separately 4 times of dirty compartment.
Advantage of the present utility model:
1, the integrated apparatus after the improvement has saved the front physico-chemical pretreatment stage of anaerobism, this technique can directly be carried out the anaerobism pre-treatment to former water, water inlet enters anaerobic baffled reactor from left end top, pass through five compartments in the mode of baffling successively, after the biochemical treatment of microorganism for some time, last water outlet is from right side water outlet qualified discharge in the crown_interception of process compartment and the compartment high concentration sludge;
2, described integrated apparatus is higher to sulfate radical, SS clearance, and specific aim is stronger.Tradition ABR sulfate radical clearance generally is no more than 65%, SS clearance and generally is no more than 75% approximately, and described anaerobic baffled reactor can reach more than 80% the sulfate radical clearance, and the SS clearance can reach more than 90%, and organic removal rate can reach more than 85%;
3, arc is processed at described each compartment base angle, and chamfer radius is 50 °, can make inner water conservancy condition better, prevents simultaneously the formation at dead angle in the compartment;
4, behind tilting 6 ° of the described traverse baffle, can fall collection after rise to floating sludge to greatest extent, rejection effect is compared conventional effects to be increased greatly;
5, each tilting drift angle of skew wall relative vertical direction of difference, the upper and lower stream compartment left and right sides of described ABR is 6 °, increase to some extent than the traditional reactor compartment space, cause sewage vertical direction upper reaches prompt drop low, simultaneously tiltingly mud and SS rejection effect are compared traditional reactor increase approximately 15% afterwards, the sulfate radical removal effect is increased about 15% than traditional reactor;
6, after described the first compartment and the 5th compartment were deepened one times of height, system SRT compared traditional reactor and increases considerably, and the sludge stream vector greatly reduces, and hydraulic detention time and mud can control respectively age, so that sewage fully is purified processing;
7, described integrated apparatus, the device anti impulsion load is higher, has saved the physico-chemical pretreatment stage before the anaerobism, can directly carry out the anaerobism pre-treatment to former water, and reduced investment, energy consumption are low.Basicity plays an important role in sulfate reduction, after increasing compartment space, the existence of sulphate reducing bacteria in compartment increases to some extent, because sulfate radical whenever is reduced the basicity that 1mol can generate about 2mol, can in time cushion voltaile fatty acid, this benign cycle maintains in the basicity scope of a suitable sulfate radical reducing bacteria growth internal system, finally makes system that comparatively ideal surge capability is arranged.
Description of drawings
Fig. 1 is structural representation of the present utility model;
1. oblique traverse baffle; 2. Hand-operated butterfly valve; 3. vacuum breaker; 4. sludge reflux pump; 5. collecting methane pipe.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: referring to accompanying drawing 1, the integrated apparatus of new and effective processing high-sulfate organic wastewater is provided with housing, and described housing is provided with water inlet pipe 1, anaerobic baffled reactor, sludge reflux system, collecting methane pipeline 5 and rising pipe; Described anaerobic baffled reactor is provided with several " U " font anaerobic baffle plate reaction chambers, each anaerobic baffle plate reaction chamber is separated into dirty compartment, upper reaches compartment with oblique traverse baffle, described oblique traverse baffle top is 6 ° of angle of releases with vertical direction respectively, and the bottom is 60 ° of angle of releases with vertical direction respectively; Described cell bottom reciprocal radius is 50 ° fillet, and inclined wall is 6 ° of angle of releases with vertical direction respectively; The top of facing mutually compartment is communicated with; Facing mutually compartment passes through sludge reflux pump 4, reaches the mud return line connection in the bottom; The top of described anaerobic baffle plate reaction chamber is provided with collecting methane pipeline 5; Described anaerobic baffled reactor is provided with five " U " font anaerobic baffle plate reaction chambers, comprises five oblique traverse baffles 1, five dirty compartments, five upper reaches compartments, collecting methane pipeline; Difference the first and the 5th compartment height is the twice of other three compartments in described five compartments; Described sludge reflux system pipeline is communicated with each upper reaches cell bottom, the first, place respectively a sludge reflux pump 4 on the 5th compartment outlet main pipe line, second, third, connect respectively butterfly valve on the 4th compartment mud return line, connect respectively a vacuum breaker 3 before the butterfly valve; Described sludge reflux system controls the backflow switch by Hand-operated butterfly valve 2; The biogas that produces in described collecting methane pipeline 5 recyclable each upper reaches compartment; The second to the 4th compartment bottom in the described anaerobic baffled reactor is provided with a space, respectively valve, pump is placed on inside successively; Described oblique traverse baffle comprises that 2 length are the oblique traverse baffle that 2 meters oblique traverse baffle and 3 length are 1 meter, and described oblique traverse baffle bottom folds end and is 1/4 of overall length, and bias stream panel material is that second the third copolymerization and polypropylene material are mixed; The first, the 5th compartment height is 2.4 meters in the described compartment, and second, third and the 4th compartment height are 1.2 meters, and each upper reaches compartment volumes is about its separately 4 times of dirty compartment.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the present utility model.
Claims (5)
1. the integrated apparatus of a new and effective processing high-sulfate organic wastewater is provided with housing, it is characterized in that: described housing is provided with water inlet pipe (1), anaerobic baffled reactor, sludge reflux system, collecting methane pipeline (5) and rising pipe; Described anaerobic baffled reactor is provided with several " U " font anaerobic baffle plate reaction chambers, each anaerobic baffle plate reaction chamber is separated into dirty compartment, upper reaches compartment with oblique traverse baffle, described oblique traverse baffle top is 6 ° of angle of releases with vertical direction respectively, and the bottom is 60 ° of angle of releases with vertical direction respectively; Described cell bottom reciprocal radius is 50 ° fillet, and inclined wall is 6 ° of angle of releases with vertical direction respectively; The top of facing mutually compartment is communicated with; Facing mutually compartment passes through sludge reflux pump (4), reaches the mud return line connection in the bottom; The top of described anaerobic baffle plate reaction chamber is provided with collecting methane pipeline (5).
2. the integrated apparatus of new and effective processing high-sulfate organic wastewater according to claim 1, it is characterized in that: described anaerobic baffled reactor is provided with five " U " font anaerobic baffle plate reaction chambers, comprises five oblique traverse baffles (1), five dirty compartments, five upper reaches compartments, collecting methane pipeline; Difference the first and the 5th compartment height is the twice of other three compartments in described five compartments; Described sludge reflux system pipeline is communicated with each upper reaches cell bottom, the first, place respectively a sludge reflux pump (4) on the 5th compartment outlet main pipe line, second, third, connect respectively butterfly valve on the 4th compartment mud return line, connect respectively a vacuum breaker (3) before the butterfly valve; Described sludge reflux system controls the backflow switch by Hand-operated butterfly valve (2); The biogas that produces in recyclable each the upper reaches compartment of described collecting methane pipeline (5).
3. the integrated apparatus of a kind of new and effective processing high-sulfate organic wastewater according to claim 2, it is characterized in that: the second to the 4th compartment bottom in the described anaerobic baffled reactor is provided with a space, respectively valve, pump is placed on inside successively.
4. the integrated apparatus of a kind of new and effective processing high-sulfate organic wastewater according to claim 2, it is characterized in that: described oblique traverse baffle comprises that 2 length are the oblique traverse baffle that 2 meters oblique traverse baffle and 3 length are 1 meter, described oblique traverse baffle bottom folds end and is 1/4 of overall length, and bias stream panel material is that second the third copolymerization and polypropylene material are mixed.
5. the integrated apparatus of a kind of new and effective processing high-sulfate organic wastewater according to claim 2, it is characterized in that: the first, the 5th compartment height is 2.4 meters in the described compartment, second, third and the 4th compartment height are 1.2 meters, and each upper reaches compartment volumes is about its separately 4 times of dirty compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204772144U CN202849155U (en) | 2012-09-19 | 2012-09-19 | Novel integrated device for treating high-sulfate organic wastewater efficiently |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012204772144U CN202849155U (en) | 2012-09-19 | 2012-09-19 | Novel integrated device for treating high-sulfate organic wastewater efficiently |
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| CN202849155U true CN202849155U (en) | 2013-04-03 |
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| CN2012204772144U Expired - Fee Related CN202849155U (en) | 2012-09-19 | 2012-09-19 | Novel integrated device for treating high-sulfate organic wastewater efficiently |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200635A (en) * | 2018-09-30 | 2019-01-15 | 宁波中车时代传感技术有限公司 | A kind of sludge treatment equipment |
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2012
- 2012-09-19 CN CN2012204772144U patent/CN202849155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200635A (en) * | 2018-09-30 | 2019-01-15 | 宁波中车时代传感技术有限公司 | A kind of sludge treatment equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20190919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |