CN201952330U - Anaerobic baffled reactor (ABR) and inclined plate sedimentation tank integrated device - Google Patents
Anaerobic baffled reactor (ABR) and inclined plate sedimentation tank integrated device Download PDFInfo
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- CN201952330U CN201952330U CN2011200277834U CN201120027783U CN201952330U CN 201952330 U CN201952330 U CN 201952330U CN 2011200277834 U CN2011200277834 U CN 2011200277834U CN 201120027783 U CN201120027783 U CN 201120027783U CN 201952330 U CN201952330 U CN 201952330U
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- sludge
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- inclined plate
- clarifying basin
- plate clarifying
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Abstract
The utility model discloses an anaerobic baffled reactor (ABR) and inclined plate sedimentation tank integrated device, which comprises an ABR and an inclined plate sedimentation tank, wherein the ABR comprises a water inlet tube, a water inlet slot, a gas collecting tube, a sludge inlet tube and a baffle; the inclined plate sedimentation tank comprises an inclined plate, a sludge collecting zone, a water outlet slot, a sludge outlet tube, a sludge pump and a water outlet tube; the inclined plate of the inclined plate sedimentation tank is arranged at the tail end of the ABR and is located at the upper part of the inclined plate sedimentation tank; the water outlet slot is located at the upper end of the inclined plate; the sludge collecting zone of the inclined plate sedimentation tank is arranged on the bottom of the inclined plate sedimentation tank; one end of the sludge outlet tube of the inclined plate sedimentation tank is inserted into the sludge collecting zone; the other end of the sludge outlet tube is connected with the sludge inlet tube of the ABR through the sludge pump; and the tops of the ABR and the inclined plate sedimentation tank are provided with the gas collecting tube. The integrated device has a simple structure and low cost of investment, and the occupied land of the tank body does not need to be increased. Moreover, the sludge trapping can be effectively realized, and high-concentration activated sludge in the reactor is kept. The integrated device is especially suitable for treating high-load sewage.
Description
Technical field
The utility model relates to ABR reactor design field, particularly a kind of ABR reactor and inclined-plate clarifying basin integrated apparatus.
Background technology
ABR reactor (Anaerobic Baffled Reactor, anaerobism flap reactor) is called as third generation anaerobic reactor, be the McCarty professor of Stanford Univ USA and a kind of new and effective anaerobic reactor that the colleague was researched and developed on the basis of anaerobe disk reactor in the eighties in 20th century thereof, be characterized in reactor, being provided with the traverse baffle of a series of vertical placements, ABR is separated into several placed in-line compartments, and each compartment can be regarded a relatively independent up-flow anaerobic sludge blanket (UASB) as.Water inlet is by current downflow in the guiding of traverse baffle, contacts with active sludge in the reactor in this process, makes that the organism in the water is removed gradually.The ABR reactor has good waterpower fluidised form, and by constructional improvement, can make current wherein be the compound fluidised form that plug-flow combines with complete mixed flow mostly, thereby have high reactor volume utilization ratio, can obtain stronger processing power.The ABR reactor also has the interception capacity of good biosolids in addition, can make microorganism growth in different zones in the reactor, contact with the water inlet of different steps, realize biophasic separation to a certain extent, thereby can stabilize and increase the treatment effect of facility.But, in actual applications, under high-load condition,, be easy to cause the loss of mud because of the violent mixing effect of a large amount of gases that produce, make the ABR reactor be subjected to great influence to the processing power in the sewage of high loading.
Therefore, need provide a kind of mud that strengthens to hold back effect, can realize that mud refluxes, and not increase the ABR reactor of occupation of land.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art with not enough, and a kind of ABR reactor and inclined-plate clarifying basin integrated apparatus are provided, and it can realize that mud refluxes, reinforcement sludge interception capacity effectively, and do not increase occupation of land.
The purpose of this utility model realizes by following technical scheme: a kind of ABR reactor and inclined-plate clarifying basin integrated apparatus, comprise ABR reactor and the inclined-plate clarifying basin that is used to realize that mud is held back, described ABR reactor comprises water inlet pipe, inlet flume, effuser, advances mud pipe and traverse baffle, and described inclined-plate clarifying basin comprises swash plate, mud collection area, effluent trough, sludge out pipe, sludge pump and rising pipe; The water inlet pipe of described ABR reactor is arranged on the sidewall of ABR reactor upper end, links to each other with the inlet flume of inside, enters the bottom that the mud pipe is arranged at the ABR reactor, and ABR reactor middle part is provided with several traverse baffles; The swash plate of described inclined-plate clarifying basin is arranged at the end of ABR reactor, and be in the top of inclined-plate clarifying basin, effluent trough is positioned at the upper end of swash plate, rising pipe links to each other with effluent trough, the mud collection area of inclined-plate clarifying basin is in the bottom of inclined-plate clarifying basin, sludge out pipe one end of inclined-plate clarifying basin inserts mud collection area, and the other end advances the mud pipe coupling by sludge pump and ABR reactor; The top of ABR reactor and inclined-plate clarifying basin is provided with effuser.
For realizing purpose of the present invention better, the sludge out pipe of described inclined-plate clarifying basin is arranged at the side and the vertical bottom that is inserted in mud collection area of inclined-plate clarifying basin.
As preferably, described ABR reactor comprises at least 4 equidistant traverse baffles, both can improve the efficient of anaerobic reaction, can guarantee the effect of inclined-plate clarifying basin mud-water separation again.
Before the swash plate of described inclined-plate clarifying basin is arranged at ABR reactor effluent trough, be used for mud is separated with sewage, effluent trough is positioned at the upper end of swash plate, is used for the sewage outflow reactor that will separate; The sludge settling of separating is to the mud collection area of inclined-plate clarifying basin bottom, sludge out pipe is in the vertical bottom that is inserted in mud collection area of the side of inclined-plate clarifying basin, and the mud of mud collection area is back to the traverse baffle place of ABR reactor inlet flume under the effect of sludge pump by sludge out pipe.This structure building is simple, and cost of investment is low, need not to increase the pond body and take up an area of, and this structure also is specially adapted to the transformation of existing ABR reactor.
The utility model compared with prior art has following advantage and beneficial effect:
1, the utility model is by at the terminal inclined-plate clarifying basin that adds of ABR reactor, can realize effectively that mud holds back, and reduces the loss of mud, guarantees the processing power of ABR reactor to high loading sewage.
2, the effect of the utility model by sludge pump is delivered to the traverse baffle place of ABR reactor inlet flume with the mud of inclined-plate clarifying basin mud collection area, makes reaction unit reach the purpose that mud refluxes, and keeps the active particle sludge concentration of high density in the reactor.
3, the utility model is by ABR reactor and inclined-plate clarifying basin integrated apparatus, and its structure building is simple, and cost of investment is low, need not to increase the pond body and takes up an area of.
Description of drawings
Fig. 1 is that master of the present utility model looks synoptic diagram.
Fig. 2 is a floor map of the present utility model.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is described in further detail, but the embodiment detail only is for utility model is described that embodiment of the present utility model is not limited thereto.
Embodiment 1
As shown in Figure 1, a kind of ABR reactor and inclined-plate clarifying basin integrated apparatus, comprise ABR reactor and the inclined-plate clarifying basin that is used to realize that mud is held back, described ABR reactor comprises water inlet pipe 1, inlet flume 2, effuser 4, advances mud pipe 5 and traverse baffle 3, and described inclined-plate clarifying basin comprises swash plate 6, mud collection area 8, effluent trough 7, sludge out pipe 9, sludge pump 10 and rising pipe 11; The water inlet pipe 1 of described ABR reactor is arranged on the sidewall of ABR reactor upper end, links to each other with the inlet flume 2 of inside, enters the bottom that mud pipe 5 is arranged at the ABR reactor, and ABR reactor middle part is provided with several traverse baffles 3; The swash plate 6 of described inclined-plate clarifying basin is arranged at the end of ABR reactor, and be in the top of inclined-plate clarifying basin, effluent trough 7 is positioned at the upper end of swash plate 6, rising pipe 11 links to each other with effluent trough 7, the mud collection area 8 of inclined-plate clarifying basin is in the bottom of inclined-plate clarifying basin, sludge out pipe 9 one ends of inclined-plate clarifying basin insert mud collection area 8, and the other end is connected by the mud pipe 5 that advances of sludge pump 10 and ABR reactor; The top of ABR reactor and inclined-plate clarifying basin is provided with effuser 4.
The sludge out pipe 9 of described inclined-plate clarifying basin is arranged at the side and the vertical bottom that is inserted in mud collection area 8 of inclined-plate clarifying basin.
The ABR reactor comprises 4 equidistant traverse baffles 3 in the present embodiment, both can improve the efficient of anaerobic reaction, can guarantee the effect of inclined-plate clarifying basin mud-water separation again.
The realization principle of present embodiment is: sewage enters uniform water distribution in the inlet flume 2 by the water inlet pipe 1 of ABR reactor, under the baffling mixing effect of traverse baffle 3, current in the whole reactor are made horizontal flow with slower speed, sewage fully contacts with granule sludge in the reactor, and the gas of generation is collected by the effuser 4 that the top is provided with; At ABR reactor end, the sewage that carries mud granule is from flowing to the inclined-plate clarifying basin place, under the effect of swash plate 6 subsequently, make mud obtain effective sedimentation, prevent that granule sludge from flowing out reactor with water, realize mud-water separation, sewage overflow to effluent trough 7 passes through rising pipe 11 outflow reactors; Discharge by sludge out pipe 9 at mud collection area 8 sedimentary mud, under the effect of sludge pump 10, be back to the ABR reactor, realize that mud refluxes, and improves the sludge concentration in the ABR reactor through advancing mud pipe 5.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. ABR reactor and inclined-plate clarifying basin integrated apparatus, it is characterized in that, comprise ABR reactor and the inclined-plate clarifying basin that is used to realize that mud is held back, described ABR reactor comprises water inlet pipe, inlet flume, effuser, advances mud pipe and traverse baffle, and described inclined-plate clarifying basin comprises swash plate, mud collection area, effluent trough, sludge out pipe, sludge pump and rising pipe; The water inlet pipe of described ABR reactor is arranged on the sidewall of ABR reactor upper end, links to each other with the inlet flume of inside, enters the bottom that the mud pipe is arranged at the ABR reactor, and ABR reactor middle part is provided with several traverse baffles; The swash plate of described inclined-plate clarifying basin is arranged at the end of ABR reactor, and be in the top of inclined-plate clarifying basin, effluent trough is positioned at the upper end of swash plate, rising pipe links to each other with effluent trough, the mud collection area of inclined-plate clarifying basin is in the bottom of inclined-plate clarifying basin, sludge out pipe one end of inclined-plate clarifying basin inserts mud collection area, and the other end advances the mud pipe coupling by sludge pump and ABR reactor; The top of ABR reactor and inclined-plate clarifying basin is provided with effuser.
2. ABR reactor according to claim 1 and inclined-plate clarifying basin integrated apparatus is characterized in that, the sludge out pipe of described inclined-plate clarifying basin is arranged at the side and the vertical bottom that is inserted in mud collection area of inclined-plate clarifying basin.
3. ABR reactor according to claim 1 and inclined-plate clarifying basin integrated apparatus is characterized in that, described ABR reactor comprises at least 4 equidistant traverse baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200277834U CN201952330U (en) | 2011-01-27 | 2011-01-27 | Anaerobic baffled reactor (ABR) and inclined plate sedimentation tank integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200277834U CN201952330U (en) | 2011-01-27 | 2011-01-27 | Anaerobic baffled reactor (ABR) and inclined plate sedimentation tank integrated device |
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|---|---|
| CN201952330U true CN201952330U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200277834U Expired - Fee Related CN201952330U (en) | 2011-01-27 | 2011-01-27 | Anaerobic baffled reactor (ABR) and inclined plate sedimentation tank integrated device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496018A (en) * | 2014-12-23 | 2015-04-08 | 北京高能时代环境技术股份有限公司 | Microtunnel anaerobic bioreactor for biomass treatment |
| CN105084538A (en) * | 2015-01-24 | 2015-11-25 | 北京博汇特环保科技有限公司 | Inlet water and muddy water mixing device for BioDopp biochemical treatment technology |
| CN108658390A (en) * | 2018-06-08 | 2018-10-16 | 湖北锦顺祥环保有限公司 | A kind of integrated sewage treatment device based on ABR techniques |
-
2011
- 2011-01-27 CN CN2011200277834U patent/CN201952330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496018A (en) * | 2014-12-23 | 2015-04-08 | 北京高能时代环境技术股份有限公司 | Microtunnel anaerobic bioreactor for biomass treatment |
| CN105084538A (en) * | 2015-01-24 | 2015-11-25 | 北京博汇特环保科技有限公司 | Inlet water and muddy water mixing device for BioDopp biochemical treatment technology |
| CN108658390A (en) * | 2018-06-08 | 2018-10-16 | 湖北锦顺祥环保有限公司 | A kind of integrated sewage treatment device based on ABR techniques |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20180127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |