CN204266182U - A kind of floating drum clearing up blue-green algae - Google Patents
A kind of floating drum clearing up blue-green algae Download PDFInfo
- Publication number
- CN204266182U CN204266182U CN201420652563.4U CN201420652563U CN204266182U CN 204266182 U CN204266182 U CN 204266182U CN 201420652563 U CN201420652563 U CN 201420652563U CN 204266182 U CN204266182 U CN 204266182U
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- tubular skeleton
- green algae
- blue
- filter screen
- floating drum
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Abstract
The utility model discloses a kind of floating drum clearing up blue-green algae, comprise tubular skeleton, filter screen, floating block, described filter screen is arranged on described tubular skeleton, and described floating block is symmetricly set on the periphery of described tubular skeleton, and the described tubular skeleton volume submerged in water is less than 1/5th of cumulative volume.After this device being placed on the waters of being polluted by blue-green algae, by means of natural wind or hydro-flow thrust, can roll on the water surface easily, the blue-green algae of keeping afloat can collect by filter screen on barrel automatically, thus plays the effect of Automatic clearance blue-green algae.During cleaning, need not someone guard, save human cost simultaneously, because this device volume is less, maneuverability, can not affect the water surface and navigate always.The utility model inside is also provided with multiple secondary tubular skeletons and secondary filter screen, compares to the filter screen being laid on the water surface, improves volume and the efficiency of absorption blue-green algae.
Description
Technical field
The utility model relates to the field of the blue-green algae in cleaning river, lake, is specifically related to a kind of floating drum clearing up blue-green algae.
Background technology
Waste water and the agricultural drain of sanitary sewage and the industry such as chemical fertilizer, food all contain a large amount of nitrogen, phosphorus and other inorganic salts.After natural lake river water receives these waste water, water Middle nutrition material increases, and impel the individual amount of autotrophic organisms vigorous growth, particularly blue-green algae and red algae to increase sharply, the kind of other algae then reduces gradually.Occurring in a large number of blue-green algae is the sign of eutrophication, along with the development of eutrophication, finally becomes based on blue-green algae.Algae reproduction is rapid, and growth cycle is short.Decomposed by aerobe after algae and other planktonic organism death, constantly consume the dissolved oxygen in water, or decomposed by anaerobe, constantly produce the gases such as hydrogen sulfide, make water quality deterioration from two aspects, cause fish and other aquatile mortalities.Algae and the residual body of other planktonic organisms, in putrefaction process, are released into nutriments such as a large amount of nitrogen, phosphorus in water again, for biological utilisations such as new generation algae.Therefore, the water body of eutrophication, even if the source cutting off external nourishment material, water body is also difficult to self-cleaning and returns to normal condition.
Eutrophication can affect the water quality of water body, the transparency of water can be caused to reduce, make sunlight be difficult to penetrate water layer, thus affect the photosynthesis of aquatic plant, may cause the hypersaturated state of dissolved oxygen.Supersaturation and the oxygen in water of dissolved oxygen are few, are all harmful to aquatic animal, cause fish kill.Simultaneously, because body eutrophication, water surface grows a large amount of algaes being sociales with blue-green algae, green alga, form one deck " green scum silica frost ", the biotoxin that the organic substance causing bottom to be piled up decomposes at anaerobic condition pernicious gas and some planktonic organisms generation produced also can injure fish.Because containing NO3-N and NO2-N in eutrophic water, people and animals drink the water that these content of material exceed certain standard for a long time, also can poisoningly cause a disease.
At present, during cleaning blue-green algae, general employing is manually salvaged with filter screen, and for offshore blue-green algae far away, needing steers a ship fishes for, and consumes a large amount of man power and materials, and it is lower to salvage efficiency.Also have to adopt and fish for blue-green algae at water surface laying filter screen, occupy a large amount of water surface areas, hinder the water surface to navigate simultaneously.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of floating drum clearing up blue-green algae, it comprises: tubular skeleton, filter screen, floating block, described filter screen is arranged on described tubular skeleton, described floating block is symmetricly set on the periphery of described tubular skeleton, and the described tubular skeleton volume submerged in water is less than 1/5th of cumulative volume.
Described tubular skeleton comprises the connecting rod of top ring, lower loop and several strips, and the two ends of described connecting rod are connected with described top ring and lower loop respectively.
Preferably, described tubular skeletal internal is provided with the diminishing secondary tubular skeleton of multiple radius, and described secondary tubular skeleton is provided with secondary filter screen, and described secondary tubular skeleton is connected with tubular skeleton.
Preferably, the mesh of the secondary filter screen described secondary tubular skeleton arranged is less than the mesh of the filter screen on described tubular skeleton.
Preferably, the mesh of the filter screen on described tubular skeleton is 100 ~ 150 orders, and the mesh of the secondary filter screen that described secondary tubular skeleton is arranged is 150 ~ 200 orders.
Preferably, described top ring, lower loop are respectively arranged with latticed link, described link is connected with described secondary tubular skeleton.
Preferably, the material of described tubular skeleton is stainless steel, plastics or bamboo.
Preferably, described floating block, to there being two, is separately positioned on the two end faces near described tubular skeleton.
Alternatively, described floating block inside is filled with one or more in polyurethane foam, polyurethane resin, polymethacrylimide foam, polyvinyl chloride foam and epoxy foam plastics.
Implement the utility model, there is following beneficial effect:
1, the utility model arranges filter screen on tubular skeleton, and be provided with the floating block sunk for anti-locking apparatus, after this device being placed on the waters of being polluted by blue-green algae, by means of natural wind or hydro-flow thrust, this device can roll easily on the water surface, the blue-green algae of keeping afloat can collect by filter screen during rolling on barrel automatically, thus plays the effect of Automatic clearance blue-green algae.Meanwhile, because this device volume is less, maneuverability, can not affect the water surface and navigate.
2, the utility model inside is also provided with multiple secondary tubular skeletons and secondary filter screen, and secondary filter screen has more mesh, compares to the filter screen being laid on the water surface, improves volume and the efficiency of absorption blue-green algae.
3, the utility model only need place several floating drums in use on the water surface polluted by blue-green algae, cylindrical skeleton can collected swimming in the blue-green algae of the water surface along with ruffled sea like a cork, automatically salvaged out after gathering blue-green algae on floating drum, someone need not guard always, save human cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art and advantage, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation clearing up the floating drum of blue-green algae that the utility model embodiment provides;
In figure: 1-tubular skeleton, 2-filter screen, 3-floating block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
Embodiment 1:
Refer to Fig. 1, the utility model embodiment provides a kind of floating drum clearing up blue-green algae, it comprises: tubular skeleton 1, filter screen 2, floating block 3, described filter screen 2 is arranged on described tubular skeleton 1, described floating block 3 is symmetricly set on the periphery of described tubular skeleton 1, and described tubular skeleton 1 volume submerged in water is less than 1/5th of cumulative volume.
Preferably, described tubular skeleton 1 comprises the connecting rod of top ring, lower loop and several strips, and the two ends of described connecting rod are connected with described top ring and lower loop respectively.
Described tubular skeleton 1 inside is provided with two diminishing secondary tubular skeletons of radius, and two described secondary tubular skeletons are all provided with secondary filter screen, and described secondary tubular skeleton is connected with tubular skeleton.
Preferably, the mesh of the secondary filter screen described secondary tubular skeleton 1 arranged is less than the mesh of the filter screen 2 on described tubular skeleton 1.
The mesh of described tubular skeleton 1 is 100 orders, and the mesh of the secondary filter screen that described two secondary tubular skeletons are arranged is respectively 150 orders, 170 orders.
Preferably, described top ring, lower loop are respectively arranged with latticed link, described link is connected with described secondary tubular skeleton.
The material of described tubular skeleton 1 is stainless steel.
In order to strengthen buoyancy, described floating block 3 is multiple to having, and is evenly arranged in the periphery of described tubular skeleton 1.
Alternatively, described floating block inside is filled with one or more in polyurethane foam, polyurethane resin, polymethacrylimide foam, polyvinyl chloride foam and epoxy foam plastics.
Embodiment 2:
Refer to Fig. 1, the utility model embodiment provides a kind of floating drum clearing up blue-green algae, it comprises: tubular skeleton 1, filter screen 2, floating block 3, described filter screen 2 is arranged on described tubular skeleton 1, described floating block 3 is symmetricly set on the periphery of described tubular skeleton 1, and described tubular skeleton 1 volume submerged in water is less than 1/5th of cumulative volume.
Preferably, described tubular skeleton 1 comprises the connecting rod of top ring, lower loop and several strips, and the two ends of described connecting rod are connected with described top ring and lower loop respectively.
Described tubular skeleton 1 inside is provided with two diminishing secondary tubular skeletons of radius, and two described secondary tubular skeletons are all provided with secondary filter screen, and described secondary tubular skeleton is connected with tubular skeleton.
Preferably, the mesh of the secondary filter screen described secondary tubular skeleton 1 arranged is less than the mesh of the filter screen 2 on described tubular skeleton 1.
The mesh of described tubular skeleton 1 is 150 orders, and the mesh of the secondary filter screen that described two secondary tubular skeletons are arranged is respectively 150 orders, 200 orders.
Preferably, described top ring, lower loop are respectively arranged with latticed link, described link is connected with described secondary tubular skeleton.
In order to strengthen buoyancy, the material of described tubular skeleton 1 is plastics or bamboo.
Described floating block 3, to there being two, is separately positioned on the two end faces near described tubular skeleton 1.
Alternatively, described floating block inside is filled with one or more in polyurethane foam, polyurethane resin, polymethacrylimide foam, polyvinyl chloride foam and epoxy foam plastics.
Implement the utility model embodiment, there is following beneficial effect:
1, the utility model arranges filter screen on tubular skeleton, and be provided with the floating block sunk for anti-locking apparatus, after this device being placed on the waters of being polluted by blue-green algae, by means of natural wind or hydro-flow thrust, this device can roll easily on the water surface, the blue-green algae of keeping afloat can collect by filter screen during rolling on barrel automatically, thus plays the effect of Automatic clearance blue-green algae.Meanwhile, because this device volume is less, maneuverability, can not affect the water surface and navigate.
2, the utility model inside is also provided with multiple secondary tubular skeletons and secondary filter screen, and secondary filter screen has more mesh, compares to the filter screen being laid on the water surface, improves volume and the efficiency of absorption blue-green algae.
3, the utility model only need place several floating drums in use on the water surface polluted by blue-green algae, cylindrical skeleton can collected swimming in the blue-green algae of the water surface along with ruffled sea like a cork, automatically salvaged out after gathering blue-green algae on floating drum, someone need not guard always, save human cost.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1. clear up the floating drum of blue-green algae for one kind, it is characterized in that, comprise tubular skeleton (1), filter screen (2), floating block (3), described filter screen (2) is arranged on described tubular skeleton (1), described floating block (3) is symmetricly set on the periphery of described tubular skeleton (1), and described tubular skeleton (1) volume submerged in water is less than 1/5th of cumulative volume.
2. the floating drum of cleaning blue-green algae as claimed in claim 1, it is characterized in that, described tubular skeleton (1) comprises the connecting rod of top ring, lower loop and several strips, and the two ends of described connecting rod are connected with described top ring and lower loop respectively.
3. the floating drum of cleaning blue-green algae as claimed in claim 1, it is characterized in that, described tubular skeleton (1) inside is provided with the diminishing secondary tubular skeleton of multiple radius, and described secondary tubular skeleton is provided with secondary filter screen, and described secondary tubular skeleton is connected with tubular skeleton.
4. the floating drum of cleaning blue-green algae as claimed in claim 3, it is characterized in that, the mesh of the secondary filter screen that described secondary tubular skeleton is arranged is less than the mesh of the filter screen (2) on described tubular skeleton (1).
5. the floating drum of cleaning blue-green algae as claimed in claim 3, it is characterized in that, the mesh of the filter screen (2) on described tubular skeleton (1) is 100 ~ 150 orders, and the mesh of the secondary filter screen that described secondary tubular skeleton is arranged is 150 ~ 200 orders.
6. as the floating drum of the cleaning blue-green algae in claim 3-5 as described in any one, it is characterized in that, described top ring, lower loop are respectively arranged with latticed link, described link is connected with described secondary tubular skeleton.
7. as the floating drum of the cleaning blue-green algae in claim 1-5 as described in any one, it is characterized in that, the material of described tubular skeleton (1) is stainless steel, plastics or bamboo.
8. the floating drum of cleaning blue-green algae as claimed in claim 7, is characterized in that, described floating block (3), to there being two, is separately positioned on the two end faces near described tubular skeleton (1).
9. the floating drum of cleaning blue-green algae according to claim 8, it is characterized in that, described floating block (3) inside be filled with in polyurethane foam, polyurethane resin, polymethacrylimide foam, polyvinyl chloride foam and epoxy foam plastics one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652563.4U CN204266182U (en) | 2014-11-04 | 2014-11-04 | A kind of floating drum clearing up blue-green algae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652563.4U CN204266182U (en) | 2014-11-04 | 2014-11-04 | A kind of floating drum clearing up blue-green algae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266182U true CN204266182U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652563.4U Expired - Fee Related CN204266182U (en) | 2014-11-04 | 2014-11-04 | A kind of floating drum clearing up blue-green algae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452709A (en) * | 2014-11-04 | 2015-03-25 | 苏州贝多环保技术有限公司 | Floating barrel for removing blue-green algae |
| CN105178271A (en) * | 2015-07-15 | 2015-12-23 | 合肥科启环保科技有限公司 | Attraction plant used for fishing blue-green algae |
-
2014
- 2014-11-04 CN CN201420652563.4U patent/CN204266182U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452709A (en) * | 2014-11-04 | 2015-03-25 | 苏州贝多环保技术有限公司 | Floating barrel for removing blue-green algae |
| CN104452709B (en) * | 2014-11-04 | 2016-06-22 | 苏州贝多环保技术有限公司 | A kind of floating drum clearing up cyanophyceae |
| CN105178271A (en) * | 2015-07-15 | 2015-12-23 | 合肥科启环保科技有限公司 | Attraction plant used for fishing blue-green algae |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161104 |