CN103803697B - Pipeline bio-membrane reactor with detachable inner body - Google Patents
Pipeline bio-membrane reactor with detachable inner body Download PDFInfo
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- CN103803697B CN103803697B CN201410026382.5A CN201410026382A CN103803697B CN 103803697 B CN103803697 B CN 103803697B CN 201410026382 A CN201410026382 A CN 201410026382A CN 103803697 B CN103803697 B CN 103803697B
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- Prior art keywords
- endosome
- pipeline
- orifice plate
- inner body
- shell
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- 239000012528 membrane Substances 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 210000001163 endosome Anatomy 0.000 claims description 29
- 239000004744 fabric Substances 0.000 claims description 17
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 238000005070 sampling Methods 0.000 abstract description 4
- 230000000813 microbial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a pipeline bio-membrane reactor with a detachable inner body. The pipeline bio-membrane reactor comprises a shell, the inner body and two double-layer water distributors, wherein the shell comprises a shell casing pipe and a connector, the inner body comprises an annular pipe section and a clack-shaped pipe section, the two double-layer water distributors are respectively arranged at the two ends of the inner body, and the inner body and the two double-layer water distributors are exactly right nested in the shell. The pipeline bio-membrane reactor is suitable for research of pipeline biological membranes in water supply pipe networks, uniform in water distribution and controllable in hydraulic conditions; after the biological membranes are cultured, the sampling and research of the biological membranes are carried out in the detachable inner body; the pipeline bio-membrane reactor is simple, convenient, fast, compact in structure and low in cost.
Description
Technical field
The present invention relates to pipeline biofilm reactor field, particularly relate to the dismountable pipeline biofilm reactor of a kind of endosome.
Background technology
Along with expanding economy and growth in the living standard, the requirement of people to water quality safety also improves day by day.As an importance of water quality safety, in pipe network, biologically stable and safety issue are more and more subject to concern and the attention of people.
Water supply network is the tie between contact water factory and user.At tap water in water supply network transportation, water supply network is equivalent to a huge and reactor for complexity, microorganism grows in pipeline, on tube wall, breeding, can cause and accelerate corrosive pipeline and produce the problems such as stench, under certain condition, the microbial film being attached to tube wall also can come off and enter water body, has a strong impact on the water quality of tap water.
At present, conventional in research pipeline biofilm reactor mainly contains annular reactor (as BAR), plug flow reactor (as PFR) and loop reactor (as CSTR) etc.When adopting these reactors to carry out the research of inner-walls of duct microbial film, the collection of tube wall diffraction patterns for biomembrane samples is very inconvenient, and, be difficult to the diffraction patterns for biomembrane samples obtaining original position, limit carrying out of large quantity research.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of endosome dismountable pipeline biofilm reactor.
The dismountable pipeline biofilm reactor of endosome comprises shell, endosome and layer cloth hydrophone, shell is spliced by screw thread by tubular quill housing and joint, endosome is alternately arranged by annulus pipeline section and flap pipeline section and is formed by connecting, two layer cloth hydrophones are arranged in endosome two ends, and Inner body and layer cloth hydrophone are nested in enclosure.
Described tubular quill housing is circular plexi-glass tubular, and its fineness ratio is 0.08 ~ 0.09:1.
Described annulus pipeline section is circular plexi-glass tubular, round plastic pipe, circular stainless steel or orange graphite cast iron pipe, and annulus pipeline section has 5 sections, and every section of fineness ratio is 0.3 ~ 0.4:1.
Described flap pipeline section is circular plexi-glass tubular, round plastic pipe, circular stainless steel or orange graphite cast iron pipe, have 4 sections, every section is divided into 2 groups, and often group is combined by the round lobe of 4 lobes 1/4th, array mode is glue adhesion, and every lobe fineness ratio is 2 ~ 2.5:1.
Described layer cloth hydrophone comprises water distributor front end, preposition orifice plate, inner chamber, rearmounted orifice plate and water distributor rear end, water distributor front end is cylindric, its fineness ratio is 2 ~ 2.5:1, preposition orifice plate and rearmounted orifice plate are all round pie, the percentage of open area of preposition orifice plate, rearmounted orifice plate is 50% ~ 60%, and inner chamber is right cylinder, and its fineness ratio is 1.5 ~ 2:1, water distributor rear end is cylindric, and its fineness ratio is 1.5 ~ 2:1.
Advantage of the present invention has: 1) inside reactor water distribution is even, and hydraulics is easily controlled, and is conducive to simulating actual pipeline; 2) pipeline endosome is detachable, and the sampling of inner-walls of duct microbial film is simple and convenient; 3) flap pipeline section test film directly can carry out the operation such as microscopy, dyeing, can carry out on-spot study to microbial film.
Accompanying drawing explanation
Fig. 1 is endosome dismountable pipeline biofilm reactor one-piece construction schematic diagram;
Fig. 2 is the containment structure schematic diagram of the dismountable pipeline biofilm reactor of endosome;
Fig. 3 is the endosomal compartment schematic diagram of the dismountable pipeline biofilm reactor of endosome;
Fig. 4 (a) is the layer cloth water heater structure schematic diagram of the dismountable pipeline biofilm reactor of endosome;
Fig. 4 (b) is the layer cloth hydrophone sectional view of the dismountable pipeline biofilm reactor of endosome
In figure: shell 1-1, endosome 1-2, layer cloth hydrophone 1-3, tubular quill housing 2-1, joint 2-2, ring-type pipeline section 3-1, flap pipeline section 3-2, water distributor front end 4-1, preposition orifice plate 4-2, inner chamber 4-3, rearmounted orifice plate 4-4, water distributor rear end 4-5.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the dismountable pipeline biofilm reactor of endosome comprises shell 1-1, endosome 1-2 and layer cloth hydrophone 1-3, shell 1-1 is spliced by screw thread by tubular quill housing 2-1 and joint 2-2, endosome 1-2 is alternately arranged by annulus pipeline section 3-1 and flap pipeline section 3-2 and is formed by connecting (alternately embed during installation shell make its end to end), two layer cloth hydrophone 1-3 are arranged in endosome 1-2 two ends, and it is inner that Inner body 1-2 and layer cloth hydrophone 1-3 is nested in shell 1-1.
Described tubular quill housing 2-1 is circular plexi-glass tubular, and its fineness ratio is 0.08 ~ 0.09:1.
Described annulus pipeline section 3-1 is circular plexi-glass tubular, round plastic pipe, circular stainless steel or orange graphite cast iron pipe, and annulus pipeline section 3-1 has 5 sections, and every section of fineness ratio is 0.3 ~ 0.4:1.
Described flap pipeline section 3-2 is circular plexi-glass tubular, round plastic pipe, circular stainless steel or orange graphite cast iron pipe, have 4 sections, every section is divided into 2 groups, and often group is combined by the round lobe of 4 lobes 1/4th, array mode is glue adhesion, and every lobe fineness ratio is 2 ~ 2.5:1.
Described layer cloth hydrophone 1-3 comprises water distributor front end 4-1, preposition orifice plate 4-2, inner chamber 4-3, rearmounted orifice plate 4-4 and water distributor rear end 4-5, water distributor front end 4-1 is cylindric, its fineness ratio is 2 ~ 2.5:1, preposition orifice plate 4-2 and rearmounted orifice plate 4-4 is all round pie, the percentage of open area of preposition orifice plate 4-2, rearmounted orifice plate 4-4 is 50% ~ 60%, and inner chamber 4-3 is right cylinder, and its fineness ratio is 1.5 ~ 2:1, water distributor rear end 4-5 is cylindric, and its fineness ratio is 1.5 ~ 2:1.
During assembling, first combine with the limb adhesion of glue by flap pipeline section 3-2, then annulus pipeline section 3-1 and flap pipeline section 3-2 is alternately embedded in tubular quill housing 2-1 successively, ensure their compact siro spinning technology, again layer cloth hydrophone 1-3 is also embedded in tubular quill housing 2-1, make its two ends being close to endosome 1-2 (annulus pipeline section 3-1 and flap pipeline section 3-2 alternately connects to form endosome 1-2), finally joint 2-2 and tubular quill housing 2-1 is threaded connection.
During operation, this pipeline biofilm reactor is connected with extraneous water supply installation by joint 2-2, makes current pass through reactor.The hydraulics and the water-quality guideline that pass into current is regulated according to design.Run on request, meet off-response device when testing end condition, microbial film is wherein sampled.
During sampling, first releasable joint 2-2, then takes out layer cloth hydrophone 1-3, then is taken out by endosome 1-2.After taking-up, be separated by annulus pipeline section 3-1 with flap pipeline section 3-2, flap pipeline section 3-2 isolates limb again.The limb of looped pipeline 3-1 and flap pipeline section 3-2 all can be used for sampling, and wherein, the diffraction patterns for biomembrane samples on flap pipeline section 3-2 limb can be directly used in on-spot study.
Claims (5)
1. the dismountable pipeline biofilm reactor of endosome, it is characterized in that comprising shell (1-1), endosome (1-2) and layer cloth hydrophone (1-3), shell (1-1) is spliced by screw thread by tubular quill housing (2-1) and joint (2-2), endosome (1-2) is alternately arranged by annulus pipeline section (3-1) and flap pipeline section (3-2) and is formed by connecting, two layer cloth hydrophones (1-3) are arranged in endosome (1-2) two ends, and it is inner that Inner body (1-2) and layer cloth hydrophone (1-3) are nested in shell (1-1).
2. the dismountable pipeline biofilm reactor of a kind of endosome according to claim 1, is characterized in that: described tubular quill housing (2-1) is circular plexi-glass tubular, and its fineness ratio is 0.08 ~ 0.09:1.
3. the dismountable pipeline biofilm reactor of a kind of endosome according to claim 1, it is characterized in that: described annulus pipeline section (3-1) is circular plexi-glass tubular, round plastic pipe, circular stainless steel or orange graphite cast iron pipe, annulus pipeline section (3-1) has 5 sections, and every section of fineness ratio is 0.3 ~ 0.4:1.
4. the dismountable pipeline biofilm reactor of a kind of endosome according to claim 1, it is characterized in that: described flap pipeline section (3-2) is circular plexi-glass tubular, round plastic pipe, circular stainless steel or orange graphite cast iron pipe, have 4 sections, every section is divided into 2 groups, often group is combined by the round lobe of 4 lobes 1/4th, array mode is glue adhesion, and every lobe fineness ratio is 2 ~ 2.5:1.
5. the dismountable pipeline biofilm reactor of a kind of endosome according to claim 1, it is characterized in that: described layer cloth hydrophone (1-3) comprises water distributor front end (4-1), preposition orifice plate (4-2), inner chamber (4-3), rearmounted orifice plate (4-4) and water distributor rear end (4-5), water distributor front end (4-1) is for cylindric, its fineness ratio is 2 ~ 2.5:1, preposition orifice plate (4-2) and rearmounted orifice plate (4-4) are all round pie, preposition orifice plate (4-2), the percentage of open area of rearmounted orifice plate (4-4) is 50% ~ 60%, inner chamber (4-3) is right cylinder, its fineness ratio is 1.5 ~ 2:1, water distributor rear end (4-5) is for cylindric, its fineness ratio is 1.5 ~ 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410026382.5A CN103803697B (en) | 2014-01-21 | 2014-01-21 | Pipeline bio-membrane reactor with detachable inner body |
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| CN201410026382.5A CN103803697B (en) | 2014-01-21 | 2014-01-21 | Pipeline bio-membrane reactor with detachable inner body |
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| Publication Number | Publication Date |
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| CN103803697A CN103803697A (en) | 2014-05-21 |
| CN103803697B true CN103803697B (en) | 2015-05-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106830519B (en) * | 2017-02-13 | 2019-07-26 | 浙江佰年水务有限公司 | Sewage draining exit pre-processes pipeline |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003052Y (en) * | 2007-02-12 | 2008-01-09 | 杨崇豪 | Simulated pipe biological film test reactor |
| CN101794896A (en) * | 2010-03-23 | 2010-08-04 | 浙江大学 | Anaerobic ammonia oxidation microbiological fuel cell |
| CN203728632U (en) * | 2014-01-21 | 2014-07-23 | 浙江大学 | Pipeline biofilm reactor with detachable inner body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09150188A (en) * | 1995-11-29 | 1997-06-10 | Nippon Steel Corp | Sewage disposal device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003052Y (en) * | 2007-02-12 | 2008-01-09 | 杨崇豪 | Simulated pipe biological film test reactor |
| CN101794896A (en) * | 2010-03-23 | 2010-08-04 | 浙江大学 | Anaerobic ammonia oxidation microbiological fuel cell |
| CN203728632U (en) * | 2014-01-21 | 2014-07-23 | 浙江大学 | Pipeline biofilm reactor with detachable inner body |
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| CN103803697A (en) | 2014-05-21 |
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Inventor after: Zhang Tuqiao Inventor after: Liu Jingqing Inventor after: Luo Zhifeng Inventor after: Huang Jiajia Inventor after: Chen Tingting Inventor after: Hu Baolan Inventor after: Qiu Shangde Inventor after: Zhou Xiaoyan Inventor before: Liu Jingqing Inventor before: Luo Zhifeng Inventor before: Huang Jiajia Inventor before: Chen Tingting Inventor before: Hu Baolan Inventor before: Qiu Shangde Inventor before: Zhou Xiaoyan |