CN201704165U - Miniature adjustable Meane Biological Reactor (MBR) reactor and Acrylate Butadience Rubber-Meane Biological Reactor (ABR-MBR) integrated device - Google Patents
Miniature adjustable Meane Biological Reactor (MBR) reactor and Acrylate Butadience Rubber-Meane Biological Reactor (ABR-MBR) integrated device Download PDFInfo
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- CN201704165U CN201704165U CN2010201449551U CN201020144955U CN201704165U CN 201704165 U CN201704165 U CN 201704165U CN 2010201449551 U CN2010201449551 U CN 2010201449551U CN 201020144955 U CN201020144955 U CN 201020144955U CN 201704165 U CN201704165 U CN 201704165U
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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
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Abstract
The utility model relates to a miniature adjustable MBR reactor and an ABR-MBR integrated device, belonging to the technical field of sewage treatment, and comprising a water inlet pipe, a water outlet pipe and at least two groups of film pipes which are arranged in parallel, wherein the water inlet ends of all the film tubes are respectively connected with the water inlet pipe, and the water outlet ends of all the film tubes are respectively connected with the water outlet pipe; and the water inlet pipe is internally provided with an air distributor. The ABR-MBR integrated device manufactured by using the miniature adjustable MBR reactor is formed by connecting the miniature adjustable ABR reactor, a buffer tank and the miniature adjustable MBR reactor in sequence; the ABR comprises the water inlet pipe, the water outlet pipe and the at least two groups of film pipes which are arranged in parallel, the water inlet ends of all the film tubes are respectively connected with the water inlet pipe, and the water outlet ends of all the film tubes are respectively connected with the water outlet pipe; and the water outlet pipe of the ABR reactor is communicated into the buffer tank which is then communicated with the water inlet pipe of the MBR reactor. The utility model has the advantages of compact structure, small occupied area and capability of flexibly adjusting the treating capability according to the inlet water quality.
Description
Technical field
The utility model belongs to technical field of sewage, is specifically related to a kind of miniature adjustable MBR reactor (membrane bioreactor), and the ABR-MBR integrated apparatus that utilizes this reactor to make.
Background technology
Sewage disposal technology can simply be divided into physics and chemistry processing and biological treatment, and wherein physics and chemistry treatment process cost height generally only uses as pretreatment technology; Biological treatment divides two kinds of anaerobic and aerobic again, is the low-cost sewage method of generally acknowledging.
During aerobic process be fit to be handled, the organic waste water of lower concentration, commonly used have activated sludge process and a biomembrance process, wherein biomembrance process combines the advantage of membrane technology and biologic treating technique, has bright development prospect.Anaerobic treatment process is fit to handle middle and high concentration organic waste water.Anaerobic technique commonly used has upflow anaerobic sludge blanket reactor (UASB), internal-circulation anaerobic reactor (IC), anaerobic baffled reactor (ABR) etc.Anaerobic baffled reactor (ABR) is a kind of new and effective anaerobic reactor that people such as McCarthy and Bachmann proposed in nineteen eighty-two, a plurality of vertically disposed dividing plates are arranged in the reactor, make it form one group of flow lifting type and fall the anaerobic mud bed of streaming, in single reaction chamber, hydraulic performance approaches hybrid fully, and from whole structure, then be similar to pulling flow type.The ABR reactor is particularly suitable for the treatment of Organic Wastewater of high density, difficult degradation, and especially when containing toxic substance in the waste water or bacterium had restraining effect, the plug-flow characteristic of ABR just can be brought into play its unique advantage.
In order to obtain better treatment effect, anaerobism and aerobic process can be used in combination, with comprehensive both advantage.Yet combination process often needs to purchase two complete equipments, builds some grooves, and its investment is big, occupation of land is wide.But enterprise that Pollutant levels relatively higher little for some water displacement, simple combination process can increase its investment, operation burden undoubtedly greatly.
In addition, the COD of most of enterprise sewage can change along with the concrete condition of production, and the inflexible integration apparatus has no idea to satisfy the variation needs.And, adopt common anaerobic reactor directly to link to each other with aerobic reactor, easily produce short flow phenomenon, and then influence treatment effect.
Summary of the invention
The purpose of this utility model is for a kind of miniature adjustable MBR reactor being provided, the ABR-MBR integrated apparatus that utilizes this reactor to make also being provided simultaneously.
Based on above-mentioned purpose, the technical solution adopted in the utility model is:
Miniature adjustable MBR reactor comprises an inhalent siphon, the film pipe that rising pipe, at least two groups be arranged in parallel, and the water intake end of each film pipe all is connected with inhalent siphon, and the water side all picks out water pipe; Inhalent siphon is built-in with air-distributor.
In the described MBR reactor, the junction of film pipe and rising pipe is provided with valve; Every adjacent membranes Guan Jingguan is communicated with, and communicating pipe is equipped with valve near the water side setting of film pipe on it.
In the described MBR reactor, the junction of film pipe and inhalent siphon is provided with valve; Be provided with Y-tube between every adjacent membranes pipe, near film pipe water intake end place, two arms of Y-tube are communicated with the film pipe respectively, and another arm connects standby rising pipe, on each arm of Y-tube valve is housed respectively.
Described film pipe is made up of straight tube and the lining net that is arranged in the straight tube; Long 50～the 500cm of straight tube, diameter are 5～30cm, and film pipe liner screen distance is 0.1～1.0mm; Described film pipe is erect type array or the setting of horizontal type array.
The ABR-MBR integrated apparatus is connected in sequence by miniature adjustable ABR reactor, dashpot and miniature adjustable MBR reactor; Described ABR, MBR structure of reactor are similar, comprise an inhalent siphon, the film pipe that rising pipe, at least two groups be arranged in parallel separately, the water intake end of each film pipe all is connected with inhalent siphon, and the water side all picks out water pipe, and wherein the inhalent siphon of MBR is built-in with air-distributor; The rising pipe of ABR reactor feeds in the dashpot, and dashpot is connected with the inhalent siphon of MBR reactor in addition.
In described ABR and the MBR reactor, the junction of film pipe and rising pipe is provided with valve; Every adjacent membranes Guan Jingguan is communicated with, and communicating pipe is equipped with valve near the water side setting of film pipe on it.
In described ABR and the MBR reactor, the junction of film pipe and inhalent siphon is provided with valve; Be provided with Y-tube between every adjacent membranes pipe, near film pipe water intake end place, two arms of Y-tube are communicated with the film pipe respectively, and another arm connects standby rising pipe, on each arm of Y-tube valve is housed respectively; The standby water pipe of ABR reactor feeds in the dashpot.
Described dashpot bottom is provided with wash water valve, and top is provided with vent valve.
Be equipped with vent valve on the rising pipe of described ABR and MBR reactor, be equipped with wash water valve on the inhalent siphon.
In the described ABR-MBR integrated apparatus, the film pipe is made up of straight tube and the lining net that is arranged in the straight tube; Long 50～the 500cm of straight tube, diameter are 5～30cm, and film pipe liner screen distance is 0.1～1.0mm; Described film pipe is erect type array or the setting of horizontal type array.
The utility model utilizes film pipe array to replace membrane structure complicated among groove in traditional ABR reactor and the MBR, and energy consumption is low, compact construction, and floor space is little.By just can easily adjust the series-parallel connection relation of film pipe to the control of valve, this makes this device to adjust processing power according to the change of treatment sewage water quality, to guarantee that effluent quality reaches national sewage disposal discharging highest standard (the one-level A standard among the GB18918-2002), promptly SS is less than 10mg/L.This device is particularly suitable for the less relatively but Pollutant levels height of water displacement, the changeable enterprise of waste water quality, as medicine intermediate manufacturing enterprise, meat packing plant, small-sized starch factory etc.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The ABR-MBR integrated apparatus as shown in Figure 1, is connected in sequence by miniature adjustable ABR reactor, dashpot 11 and miniature adjustable MBR reactor.The similar of ABR and MBR reactor, wherein the ABR reactor comprises an inhalent siphon 7,1,9 groups of film pipes 4 that be arranged in parallel of rising pipe, and the water intake end of each film pipe 4 is connected with inhalent siphon 7, and the water side all picks out water pipe 1, rising pipe 1 is provided with vent valve 10, and inhalent siphon is provided with wash water valve 9.The junction of film pipe 4 and rising pipe 1 is provided with valve 2 (B1～B9); Every adjacent membranes pipe 4 is communicated with through managing 3, communicating pipe 3 water side near film pipes 4 be provided with, valve 2 (X1～X8) is housed on it.The junction of film pipe 4 and inhalent siphon 7 is provided with valve 2 (A1～A9); 4 of every adjacent membranes pipes, be provided with Y-tube 5 near film pipe 4 water intake end places, two arms of Y-tube 5 are communicated with film pipe 4 respectively, and another arm connects standby rising pipe 8, and valve 2 (Y1～Y8, W1～W8, C1～C8) are housed respectively on each arm of Y-tube 5.The rising pipe 1 of ABR reactor feeds in the dashpot 11 with standby rising pipe 8.
The MBR reactor comprise an inhalent siphon 7 ', rising pipe 1 ', 9 groups of film pipes 4 that be arranged in parallel ', each film pipe 4 ' water intake end all with inhalent siphon 7 ' be connected, inhalent siphon 7 ' be built-in with air-distributor 14 (air-distributor 14 is connected with compressed air pipe 15), which is provided with wash water valve 9 ', inhalent siphon 7 ' the other end draw from dashpot 11.Film pipe 4 ' the water side pick out water pipe 1 ', rising pipe 1 ' be provided with vent valve 10 '.Film pipe 4 ' with rising pipe 1 ' the junction be provided with valve 2 ' (B1 '～B9 '); Every adjacent membranes pipe 4 ' through manage 3 ' be communicated with, communicating pipe 3 ' near film pipe 4 ' the water side be provided with, valve 2 ' (X1 '～X8 ') is housed on it.Film pipe 4 ' with inhalent siphon 7 ' the junction be provided with valve 2 ' (A1 '～A9 '); Every adjacent membranes pipe 4 ', near film pipe 4 ' water intake end place be provided with Y-tube 5 ', Y-tube 5 ' two arms respectively with film pipe 4 ' be communicated with, another arm connect standby rising pipe 8 ', Y-tube 5 ' each arm on be equipped with respectively valve 2 ' (Y1 '～Y8 ', W1 '～W8 ', C1 '～C8 ').
The bottom of dashpot 11 is provided with wash water valve 12, and top is provided with vent valve 13.
Film pipe 4 and 4 ' be erect type array setting is made up of straight tube and the lining net that is arranged in the straight tube for every; Long 50～the 500cm of straight tube, diameter are 5～30cm, and film pipe 4 and 4 ' liner screen distance are 0.1～1.0mm.
When disposing of sewage, sewage is squeezed in the ABR reactor by pump 6, and through finally entering in the dashpot 11 from rising pipe 1 after the digestion of ABR, then by pump 6 ' squeeze in the MBR reactor, processing finishes the back from rising pipe 1 ' discharge.Be to adapt to even number set film pipe 4 or 4 ' situation in parallel, the utility model designed especially standby rising pipe 8 and 8 '.Control method when needing different film pipe series-parallel connection to illustrate:
(1) three film pipe series connection of ABR back is in parallel, and three film pipe series connection of MBR back is in parallel
ABR reactor Open valve A1, A4, A7, Open valve X1, X4, X7, Open valve Y2, Y5, Y8, Open valve W2, W5, W8, Open valve B3, B6, B9; MBR reactor Open valve A1 ', A4 ', A7 ', Open valve X1 ', X4 ', X7 ', Open valve Y2 ', Y5 ', Y8 ', Open valve W2 ', W5 ', W8 ', Open valve B3 ', B6 ', B9 ', all the other valve closess.
Unlatching pump 6 and pump 6 ', be air-distributor 14 logical pressurized air.
(2) two film pipe series connection of ABR back is in parallel, two film pipes of MBR series and parallel
ABR reactor Open valve A1, A3, A5, A7, Open valve X1, X3, X5, X7, Open valve W1, W3, W5, W7, Open valve C1～C8; MBR reactor Open valve A1 ', A3 ', A5 ', A7 ', Open valve X1 ', X3 ', X5 ', X7 ', Open valve W1 ', W3 ', W5 ', W7 ', Open valve C1 '～C8 '; All the other valve closess.
Unlatching pump 6 and pump 6 ', be air-distributor 14 logical pressurized air.
(3) two film pipe series connection of ABR back is in parallel, and three film pipe series connection of MBR back is in parallel
ABR reactor Open valve A1, A3, A5, A7, Open valve X1, X3, X5, X7, Open valve W1, W3, W5, W7, Open valve C1～C8; MBR reactor Open valve A1 ', A4 ', A7 ', Open valve X1 ', X4 ', X7 ', Open valve Y2 ', Y5 ', Y8 ', Open valve W2 ', W5 ', W8 ', Open valve B3 ', B6 ', B9 '; All the other valve closess.
Unlatching pump 6 and pump 6 ', be air-distributor 14 logical pressurized air.
(4) all film pipe parallel connections, be suitable for the lower and easy-to-handle situation of sewage BOD, the COD of handling
ABR reactor Open valve A1～A9, B1～B9; MBR reactor Open valve A1 '～A9 ', B1 '～B9 '; All the other valve closess.
Unlatching pump 6 and pump 6 ', be air-distributor 14 logical pressurized air.
Claims (10)
1. miniature adjustable MBR reactor is characterized in that, described reactor comprises an inhalent siphon, the film pipe that rising pipe, at least two groups be arranged in parallel, and the water intake end of each film pipe all is connected with inhalent siphon, and the water side all picks out water pipe; Inhalent siphon is built-in with air-distributor.
2. miniature adjustable MBR reactor as claimed in claim 1 is characterized in that the junction of film pipe and rising pipe is provided with valve; Every adjacent membranes Guan Jingguan is communicated with, and communicating pipe is equipped with valve near the water side setting of film pipe on it.
3. miniature adjustable MBR reactor as claimed in claim 2 is characterized in that the junction of film pipe and inhalent siphon is provided with valve; Be provided with Y-tube between every adjacent membranes pipe, near film pipe water intake end place, two arms of Y-tube are communicated with the film pipe respectively, and another arm connects standby rising pipe, on each arm of Y-tube valve is housed respectively.
4. as the arbitrary described miniature adjustable ABR reactor of claim 1-3, it is characterized in that described film pipe is made up of straight tube and the lining net that is arranged in the straight tube; Long 50～the 500cm of straight tube, diameter are 5～30cm, and film pipe liner screen distance is 0.1～1.0mm; Described film pipe is erect type array or the setting of horizontal type array.
5.ABR-MBR integrated apparatus is characterized in that, described integrated apparatus is connected in sequence by miniature adjustable ABR reactor, dashpot and miniature adjustable MBR reactor; Described ABR, MBR reactor comprise an inhalent siphon, the film pipe that rising pipe, at least two groups be arranged in parallel separately, and the water intake end of each film pipe all is connected with inhalent siphon, and the water side all picks out water pipe, and wherein the inhalent siphon of MBR is built-in with air-distributor; The rising pipe of ABR reactor feeds in the dashpot, and dashpot is connected with the inhalent siphon of MBR reactor in addition.
6. ABR-MBR integrated apparatus as claimed in claim 5 is characterized in that, in ABR and the MBR reactor, the junction of film pipe and rising pipe is provided with valve; Every adjacent membranes Guan Jingguan is communicated with, and communicating pipe is equipped with valve near the water side setting of film pipe on it.
7. ABR-MBR integrated apparatus as claimed in claim 6 is characterized in that, in ABR and the MBR reactor, the junction of film pipe and inhalent siphon is provided with valve; Be provided with Y-tube between every adjacent membranes pipe, near film pipe water intake end place, two arms of Y-tube are communicated with the film pipe respectively, and another arm connects standby rising pipe, on each arm of Y-tube valve is housed respectively; The standby water pipe of ABR reactor feeds in the dashpot.
8. as the arbitrary described ABR-MBR integrated apparatus of claim 5-7, it is characterized in that the dashpot bottom is provided with wash water valve, top is provided with vent valve.
9. ABR-MBR integrated apparatus as claimed in claim 8 is characterized in that, the rising pipe of ABR and MBR reactor is provided with vent valve, and inhalent siphon is provided with wash water valve.
10. ABR-MBR integrated apparatus as claimed in claim 9 is characterized in that, described film pipe is made up of straight tube and the lining net that is arranged in the straight tube; Long 50～the 500cm of straight tube, diameter are 5～30cm, and film pipe liner screen distance is 0.1～1.0mm; Described film pipe is erect type array or the setting of horizontal type array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449551U CN201704165U (en) | 2010-03-30 | 2010-03-30 | Miniature adjustable Meane Biological Reactor (MBR) reactor and Acrylate Butadience Rubber-Meane Biological Reactor (ABR-MBR) integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449551U CN201704165U (en) | 2010-03-30 | 2010-03-30 | Miniature adjustable Meane Biological Reactor (MBR) reactor and Acrylate Butadience Rubber-Meane Biological Reactor (ABR-MBR) integrated device |
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| Publication Number | Publication Date |
|---|---|
| CN201704165U true CN201704165U (en) | 2011-01-12 |
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| CN2010201449551U Expired - Fee Related CN201704165U (en) | 2010-03-30 | 2010-03-30 | Miniature adjustable Meane Biological Reactor (MBR) reactor and Acrylate Butadience Rubber-Meane Biological Reactor (ABR-MBR) integrated device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671411A (en) * | 2015-03-10 | 2015-06-03 | 北京林业大学 | PABR (periodic anaerobic baffled reactor)-MABR (membrane aerated biofilm reactor) coupling technology method and equipment for treating livestock breeding wastewater |
-
2010
- 2010-03-30 CN CN2010201449551U patent/CN201704165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671411A (en) * | 2015-03-10 | 2015-06-03 | 北京林业大学 | PABR (periodic anaerobic baffled reactor)-MABR (membrane aerated biofilm reactor) coupling technology method and equipment for treating livestock breeding wastewater |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20130330 |