CN102060390B - Auxiliary purification device of sewage conveying pipeline - Google Patents
Auxiliary purification device of sewage conveying pipeline Download PDFInfo
- Publication number
- CN102060390B CN102060390B CN201010555777A CN201010555777A CN102060390B CN 102060390 B CN102060390 B CN 102060390B CN 201010555777 A CN201010555777 A CN 201010555777A CN 201010555777 A CN201010555777 A CN 201010555777A CN 102060390 B CN102060390 B CN 102060390B
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- sewage
- purification device
- pipes
- pipeline
- auxiliary purification
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- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses an auxiliary purification device of a sewage conveying pipeline, comprising a basalt fiber bundle (1), a support plate seat (2) and a device pipeline (3), wherein the basalt fiber bundle (1) is installed on the support plate seat (2) through a quick connecting joint (5), the support plate seat (2) with the basalt fiber bundle (1) is fixed on the inner wall of the device pipeline (3) through bolts, and the basalt fiber bundle (1) droops to the bottom side of the pipeline, thereby realizing pipeline membrane forming. The auxiliary purification device is connected with the sewage conveying pipeline by adopting a socket and spigot joint. When sewage flows through the auxiliary purification device, a biological membrane is adsorbed on the basalt fiber bundle (1) after a period of time and is fully contacted with the sewage to realize purification of the sewage in the pipeline. The auxiliary purification device adopts a mode of forming membrane on the pipeline to strengthen purification treatment of the sewage and is suitable for various sewage conveying pipelines.
Description
Technical field
The invention belongs to a kind of treatment unit of sewage.Specifically, the auxiliary purification device that relates to a kind of sewage conveying pipe.
Background technology
Along with development of city, the sewage generation is on the increase, and utilizes pipeline that sewage is purified and more and more receives people's attention.Research shows that the sewage in the pipeline has certain self-purification capacity, and its degradation of pollutant mainly is to accomplish through pipeline microbial film that adheres on the tube wall and the mud that is deposited on duct bottom.The substantive test data show that inner surface of pipeline exists a large amount of bacteriums, and its coenosis composition is similar to the coenosis in the Sewage Plant high loading aeration tank.No matter under aerobic or oxygen free condition, in the pipe conveying procedure, the biochemical reaction that the organism in the sewage transforms with mikrobe all can take place.Particularly under aerobic conditions, sewage can form the pipeline microbial film in the epidemiological process in pipeline, and this layer microbial film not only can effectively reduce organic substance in the sewage, and has higher biological activity.
The research method of purifying waste water about pipeline both at home and abroad at present, and the shortcoming of existence are following:
(1) utilize pressure type line treatment sewage, promptly through inspection chamber in sewage oxygenation or in trunk sewer aeration aerating.This method can increase the concentration of dissolved oxygen in the pipeline, and the release gas that biochemical reaction produced is (like CO
2, H
2S), but oxygenation capacity is difficult to hold, particularly when nitrogen in the sewage, when phosphorus content is higher, the oxygen of high density can reduce purification rate on the contrary.
(2) utilize gravity type boat davit line treatment sewage.This method can make full use of the big advantage of landform drop, helps the ventilation oxygenation in the pipeline, but is only applicable to the cities and towns water exhaust system of mountain topography.
(3) design mud backflow facility.This method can prevent effectively that pipeline because of phenomenon of blocking takes place in the mud alluvial, guarantee sewage smoothly through pipeline, but its effect is only limited to dredging pipeline, can not effectively purify sewage.
(4) tubing system combines with biofloculation or other technologies.This method can make and keep certain microorganism concn and dissolved oxygen in the pipeline, but because complex process, cost is higher, only is suitable for the short small city of sewer line.
It is thus clear that, though existing research method has certain effect to utilizing line treatment sewage, all exist certain defective, so the present invention is optimized to pipeline configuration, invented a kind of auxiliary purification device, utilize pipeline that sewage is effectively purified.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned art methods.The invention provides a kind of auxiliary purification device of sewage conveying pipe, this auxiliary purification device adopts the mode of hanging film on the pipeline, strengthens the purification to sewage, and is applicable to all kinds sewage running piping.
Auxiliary purification device of the present invention by fibrous bundle, support panel seat and install pipes and form; Wherein fibrous bundle is selected the basalt fibre bundle for use; The one of which end is tied up with the rubber hose pyrocondensation and is formed; Support that along radially straggly being installed on that install pipes the other end hangs down to the bottom side that installs pipes on the panel seat through fast connecting joint.Support panel seat through bolt on the inwall that installs pipes.The material that installs pipes is selected Steel Concrete for use, is prefab, adopts the spigot-and-socket interface to be connected with sewage running piping; The caliber that installs pipes is 1.5 ~ 2.5 times of connection sewage running piping caliber; Duct length is 1.5 ~ 2.5 times of connection sewage running piping caliber, in order to connect the support panel seat, is uniformly distributed with pre-buried 6 row bolts for 225 °～270 ° along arc on the inwall that installs pipes; 2 ~ 4 of every row, every row bolt is uniformly distributed with along inwall bus equidistance.Supporting panel seat is round 1/8 arc plate in installing pipes, and adopts stainless material to process, and supports panel seat and submits the wrong internal thread hole of arranging, internal thread hole is connected with fast connecting joint, and the circular arc top side is offered and the upward through hole of the corresponding connection of pre-embedded bolt that installs pipes.
Earlier the basalt fibre bundle is installed on through fast connecting joint during practical application is installed and supports on the panel seat, will be fixed on the inwall that installs pipes through bolt with the support panel seat of basalt fibre bundle then, basalt fibre hangs down to the pipeline bottom side.The auxiliary purification device of band basalt fibre adopts the spigot-and-socket interface to be connected with sewage running piping.
The invention has the beneficial effects as follows, can be when carrying sewage, utilize that the fixed basalt fibre effectively purifies sewage on the auxiliary purification device tube wall, and apparatus structure is simple, purification efficiency is high.
Description of drawings
Fig. 1 is the longitudinal sectional view of sewage conveying pipe auxiliary purification device.
Fig. 2 supports the panel seat layout n..
Among the figure: 1. basalt fibre bundle; 2. support panel seat; 3. install pipes; 4. bolt; 5. fast connecting joint.
Embodiment
During fabricated device pipeline 3, be uniformly distributed with pre-buried 6 row bolts, 2 of every row for 225 °-270 ° along arc on the inwall that installs pipes.Support panel seat 2 and be 3 interior circle 1/8 arc plates that install pipes; The some internal thread holes that are connected with fast connecting joint 5 of staggered arrangement on it; The horizontal stroke of internal thread hole, vertical clearance are all got 4cm; Basalt fibre bundle 1 one ends are tied up with the rubber hose pyrocondensation and are formed, and are fixed in fast connecting joint 5 and support on the panel seat 2, and the other end hangs down to the bottom side that installs pipes.The support panel seat 2 of band basalt fibre bundle 1 through bolt on 3 inwalls that install pipes.The auxiliary purification device of band basalt fibre adopts the spigot-and-socket interface to be connected with sewage running piping.When sewage flows into auxiliary purification device; Because the water yield is constant; Flow velocity will reduce, thereby can prolong the residence time of sewage in pipeline, attached biological film on the basalt fibre bundle 1 after after a while; The microbial film that adheres on the sewage of flowing through and the basalt fibre fully contacts, and plays the auxiliary effect that purifies sewage in the pipeline.
Claims (5)
1. a sewage conveying pipe auxiliary purification device is characterized in that, comprises fibrous bundle (1), supports panel seat (2) and install pipes (3); Supporting panel seat (2) is connected on the inwall of said installing pipes (3) through preembedded bolt (4) on (3) inwall that installs pipes; One end of said fibrous bundle (1) is tied up with the rubber hose pyrocondensation and is formed; Support on the panel seat (2) along radially straggly being installed on of said installing pipes (3) through fast connecting joint (5), the other end of fibrous bundle (1) hangs down to said installing pipes (3) bottom side.
2. sewage conveying pipe auxiliary purification device according to claim 1 is characterized in that the filler of said fibrous bundle (1) is a basalt fibre.
3. sewage conveying pipe auxiliary purification device according to claim 1 and 2; It is characterized in that; Said support panel seat (2) adopts stainless material, said support panel seat (2) staggered arrangement internal thread hole for 1/8 arc plate of circle in install pipes (3); Internal thread hole is connected with fast connecting joint (5), supports the circular arc top side of panel seat (2) and offers and (3) the upward through hole of the corresponding connection of pre-embedded bolt that installs pipes.
4. sewage conveying pipe auxiliary purification device according to claim 1 and 2; It is characterized in that; Said installing pipes (3) is reinforced concrete precast member; Its caliber is 1.5 ~ 2.5 times of the sewage running piping caliber that connected, and duct length is for connecting 1.5 ~ 2.5 times of sewage running piping caliber.
5. sewage conveying pipe auxiliary purification device according to claim 1 and 2 is characterized in that, said bolt (4) is uniformly distributed with pre-buried 6 row along 225 ° ~ 270 ° of arcs on (3) inwall that installs pipes, 2 ~ 4 of every row, and every row bolt is uniformly distributed with along inwall bus equidistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555777A CN102060390B (en) | 2010-11-24 | 2010-11-24 | Auxiliary purification device of sewage conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555777A CN102060390B (en) | 2010-11-24 | 2010-11-24 | Auxiliary purification device of sewage conveying pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102060390A CN102060390A (en) | 2011-05-18 |
| CN102060390B true CN102060390B (en) | 2012-08-29 |
Family
ID=43995919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010555777A Expired - Fee Related CN102060390B (en) | 2010-11-24 | 2010-11-24 | Auxiliary purification device of sewage conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102060390B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787978B (en) * | 2015-04-18 | 2017-11-07 | 重庆文理学院 | Duct type leather waste water processing unit |
| CN108249593B (en) * | 2018-03-27 | 2021-01-05 | 东南大学 | Basalt fiber layer covered vertical flow constructed wetland |
| CN108623018A (en) * | 2018-05-29 | 2018-10-09 | 武汉科技大学 | A kind of effluent treatment plant and its purification method |
| CN109775842A (en) * | 2019-01-21 | 2019-05-21 | 浙江鑫谷环境科技有限公司 | A kind of carbon fiber ecological matrix and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746435A (en) * | 1980-10-13 | 1988-05-24 | Mitsubishi Rayon Co., Ltd. | Biochemical process for purifying contaminated water |
| CN1285321A (en) * | 2000-09-21 | 2001-02-28 | 上海佛欣爱建河道治理有限公司 | Urban Underground pipeline type sewage treatment method |
| CN2448837Y (en) * | 2000-09-21 | 2001-09-19 | 上海佛欣爱建河道治理有限公司 | Urban underground pipeline type sewage treating padding apparatus |
| CN101139138A (en) * | 2007-07-13 | 2008-03-12 | 北京清绿技术开发有限公司 | Piping type water processing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008221070A (en) * | 2007-03-09 | 2008-09-25 | Kurita Water Ind Ltd | Gas-liquid contacting device and gas-liquid contacting method |
-
2010
- 2010-11-24 CN CN201010555777A patent/CN102060390B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746435A (en) * | 1980-10-13 | 1988-05-24 | Mitsubishi Rayon Co., Ltd. | Biochemical process for purifying contaminated water |
| CN1285321A (en) * | 2000-09-21 | 2001-02-28 | 上海佛欣爱建河道治理有限公司 | Urban Underground pipeline type sewage treatment method |
| CN2448837Y (en) * | 2000-09-21 | 2001-09-19 | 上海佛欣爱建河道治理有限公司 | Urban underground pipeline type sewage treating padding apparatus |
| CN101139138A (en) * | 2007-07-13 | 2008-03-12 | 北京清绿技术开发有限公司 | Piping type water processing device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-221070A 2008.09.25 |
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|---|---|
| CN102060390A (en) | 2011-05-18 |
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Granted publication date: 20120829 Termination date: 20131124 |