CN200992510Y - Roly-poly neuston in-situ purifying bed - Google Patents
Roly-poly neuston in-situ purifying bed Download PDFInfo
- Publication number
- CN200992510Y CN200992510Y CNU2007200177007U CN200720017700U CN200992510Y CN 200992510 Y CN200992510 Y CN 200992510Y CN U2007200177007 U CNU2007200177007 U CN U2007200177007U CN 200720017700 U CN200720017700 U CN 200720017700U CN 200992510 Y CN200992510 Y CN 200992510Y
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- Prior art keywords
- bed
- roly
- netted
- clean
- poly
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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
Abstract
The utility model relates the device for in-situ purification process for polluted rivers, lakes and polluted river bodies etc, using a biological membranes and hydrophytes. In-situ purification bed of the tumbler-type includes a bed body, fillings, a network interlayer, and a buoy. The bed body, whose middle-lower part and top are respectively equipped with the network interlayer and its periphery is equipped with the buoy, is the network structure of the tumbler-type. The device is suspended in the water, with simple structure, easy for management, low operation charge, no secondary pollution and improving the purification effect of sewage when combination of the biological membranes and the hydrophytes.
Description
Technical field
The utility model relates to and utilizes microbial film that contaminated river, lake water and the dirty river water body etc. received are carried out the device that original position purifies, and belongs to the biopurification processing technology field of polluted water body.
Technical background
Because using of a large amount of dischargings of sanitary sewage, trade effluent and agricultural chemicals, chemical fertilizer, river, lake water contain more organic-inorganic pollutent usually, and water body is worsened, and because eutrophication, be easy to generate wawter bloom, stench etc., the living environment that influence is human.Improvement technology commonly used both at home and abroad at present has artificial swamp, dredging bed mud in river, biological floating island, biological grid etc.But the required expense of these methods is higher, especially dredges bed mud in river etc., and gigantic project is difficult to large-scale application.In addition, bioremediation technology progressively is applied in the processing in river course, but its used more be absorption and conversion or the degraded of single microbial film of single plant.The method of utilizing microbial film and waterplant coupling to purify river course or water body in lake yet there are no application.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, expense is low, convenient management, treatment effect is good, and good looking appearance can be used as landscape ornamental, is suitable for new device----the roly-poly type pleuston original position clean-up bed that utilizes microbial film and waterplant coupling purifying water body of large-scale promotion application.
The utility model adopts following technical solution: a kind of roly-poly type pleuston original position clean-up bed, comprise a body, filler, netted interlayer, floating drum, this body is the netted bed structure of roly-poly type, middle and lower part and top at the bed body are respectively equipped with netted interlayer, and the periphery at bed body top is provided with floating drum.This clean-up bed bottom filling is haydite or broken concrete, and the filler on clean-up bed top is zeolite or vermiculite.Floating drum adopts thick bamboo tube or PAC pipe.Netted bed body and netted interlayer adopt aluminium matter alloy material.
Netted bed body resembles a pear in shape, i.e. the shape of tumbler.
The utlity model has the feature of tumbler; Floating drum is made annular, to produce enough buoyancy a body is bubbled through the water column, and integral body also adopts microbial film and waterplant coupling.
During use, a certain amount of haydite is filled in the shell, cover netted interlayer above this kind filler and fix, and then put into zeolite or vermiculite, cover the netted interlayer of one deck again as top cover in cover top portion afterwards, fixing.The floating plant that bed body top can be bound the 25-30 cm long with rope, as happiness yerbadetajo seed dish, floating heart etc. were both beautified the environment, and can play the effect of plant purification again.The grid that floating drum is reeved shell is tied up the periphery in cover top portion.This device is dropped in the river course, and when contaminated river flow through filler, microorganism just adhered in its surface, bred, and formed microbial film.When river flow through, organic pollutant wherein was by various microorganism absorption, degraded in the microbial film, and floating plant can absorb the inorganic pollutants such as nitrogen phosphorus in the water, and river is purified.
The utility model has following advantage:
(1) sewage is purified in position, has saved the trouble of sewage transfer processing, has also reduced the migration of pollutent.
(2) because of adopting roly-poly principle, this device suspends in water, and is simple in structure even the situation of wind is arranged or also can shipwreck in the mobile water body, is convenient to management.
(3) microbial film and waterplant coupling improve decontamination effect improving.
(4) can beautify the environment, not produce secondary pollution again.
(5) microbial film is automatically updated, can move continuously for a long time.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model diagrammatic cross-section.
Among the figure: 1, netted bed body; 2, haydite or broken concrete filler; 3, zeolite or vermiculite filler; 4, netted interlayer; 5, rope; 6, floating drum
Embodiment
Embodiment: structure is shown in Fig. 1 and Tu, and netted bed body 1 and netted interlayer 4 are all made by aluminium matter alloy material, and integral body is tumbler shape, and in netted bed body, haydite or broken concrete are inserted in the bottom, and zeolite or vermiculite are inserted in top, the netted interlayer 4 of center fixed; Make top cover at its top with netted interlayer 4, can use fixedly floating plant of rope 5 above, as happiness yerbadetajo seed dish, floating heart etc., general 23 centimetres of rice transplanting length; Fix floating drum 6 in netted bed body top outer with rope 5, floating drum is made annular, adopts thick bamboo tube or PAC pipe, to produce enough buoyancy utility model is bubbled through the water column, whole employing microbial film and waterplant coupling.
During use, whole device is put on the river surface that needs to purify or on the lake surface.Organic pollutant in the water is degraded by microorganisms.Because the continuous breeding of microorganism, microbial film constantly thickens, the internal layer microorganism enters endogenous metabolism because of can not get nutritive substance eventually, lose the performance that sticks on the filler, split away off, become the food of zooplankton in the water, so neither can cause secondary pollution water body, microbial film is brought in constant renewal in, remained efficient.Simultaneously, the floating plant on bed top can absorb the inorganic pollutants such as nitrogen phosphorus in the water, because the acting in conjunction of microbial film and waterplant, contaminated water body is purified.
Claims (4)
1. roly-poly type pleuston original position clean-up bed, comprise a body, filler, netted interlayer, floating drum, it is characterized in that this body is the netted bed structure of roly-poly type, be respectively equipped with netted interlayer at the middle and lower part and the top of bed body, the periphery at bed body top is provided with floating drum.
2. roly-poly type pleuston original position clean-up bed according to claim 1 is characterized in that this clean-up bed bottom filling is haydite or broken concrete, and the filler on clean-up bed top is zeolite or vermiculite.
3. roly-poly type pleuston original position clean-up bed according to claim 1 is characterized in that described floating drum adopts thick bamboo tube or PAC pipe.
4. roly-poly type pleuston original position clean-up bed according to claim 1 is characterized in that described netted bed body and netted interlayer adopt aluminium matter alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200177007U CN200992510Y (en) | 2007-01-24 | 2007-01-24 | Roly-poly neuston in-situ purifying bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200177007U CN200992510Y (en) | 2007-01-24 | 2007-01-24 | Roly-poly neuston in-situ purifying bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200992510Y true CN200992510Y (en) | 2007-12-19 |
Family
ID=38945585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200177007U Expired - Fee Related CN200992510Y (en) | 2007-01-24 | 2007-01-24 | Roly-poly neuston in-situ purifying bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200992510Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512965A (en) * | 2014-12-19 | 2015-04-15 | 湖北省自动化研究所股份有限公司 | Submersible-type device for purifying water quality of landscape water body and with denitrification function |
-
2007
- 2007-01-24 CN CNU2007200177007U patent/CN200992510Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512965A (en) * | 2014-12-19 | 2015-04-15 | 湖北省自动化研究所股份有限公司 | Submersible-type device for purifying water quality of landscape water body and with denitrification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20071219 Termination date: 20110124 |