CN2675641Y - Algae absorbing device for collecting blue algae water bloom - Google Patents
Algae absorbing device for collecting blue algae water bloom Download PDFInfo
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- CN2675641Y CN2675641Y CNU2004200171859U CN200420017185U CN2675641Y CN 2675641 Y CN2675641 Y CN 2675641Y CN U2004200171859 U CNU2004200171859 U CN U2004200171859U CN 200420017185 U CN200420017185 U CN 200420017185U CN 2675641 Y CN2675641 Y CN 2675641Y
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- algae
- dovetail groove
- absorbing device
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- water
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Abstract
The utility model discloses an algae absorbing device for collecting blue algae water bloom, the water bloom blue algae enriches on the water body surface is collected with a trapezoid float cylinder through a pump. The algae absorbing device for collecting blue algae water bloom is composed of a trapezoidal weir assembly, a support, a cover plate, a hinge, and a water pump pipe. The trapezoidal weir assembly is arranged in a trapezoidal weir, the trapezoidal weir assembly, a float cylinder, a lift pump cylinder, a regulator, and a two-layer filtering net safety fence are fixed with a connecting nut and a screw. A regulator is arranged on the front end of the trapezoidal weir, the two ends of the regulator are fixed to a piece of sheet through a movable nut and a movable screw, a slot is fixed to the two sides of the trapezoidal weir, the two-layer filtering net railings is inserted in the slot. The algae absorbing device for collecting blue algae water bloom has the advantages of simple structure, low cost, and high harvest efficiency. The algae absorbing device for collecting blue algae water bloom is suitable for the lake, the river, the res, and the park bay to harvest the water bloom blue algae.
Description
Technical field
The utility model relates to a kind of Algae absorbing device of collecting blue-green alga bloom, the results of the blue-green alga bloom that breaks out in especially suitable lake and the river course.
Background technology
In recent years, because industrial boom, population increase, urbanization increases the weight of, severe environmental pollution, the eutrophication degree aggravation of the many water bodys of China, cause a large amount of breedings of algae, particularly blue-green algae, some water body even serious blue-green alga bloom takes place, but the quality and the availability of water body directly influenced, and endangering livestock and human beings'health.In lake, middle and lower reach of Yangtze River area and river course (stream) blue-green alga bloom occur in the 4-10 month in a large number, especially in the generation maximum of the high temperature season blue-green alga bloom of the 7-9 month.A large amount of bloom blue algaes that take place are serious environment pollution, harm drinking-water water source on the one hand.For alleviating these pollution, eliminate the blue-green algae peculiar smell, be necessary the blue-green alga bloom of bulk deposition is removed effectively.Adopt mechanical means to remove blue-green alga bloom, both do not had the such influence of chemistry and biology method, and can directly sweep off the lake surface blue-green alga bloom.Therefore, take place season in a large number at blue-green alga bloom, adopting mechanical method that the blue-green alga bloom of bulk deposition is removed effectively is to prevent to worsen propagation and secondary pollution, and reduces the water nutrition level thus, is very necessary thereby can reach the purpose of improving environment.But in bloom blue algae results, first step that improves results efficient is exactly how to obtain to float blue-green alga bloom at water surface.Domestic have Jiangsu in Taihu Lake, Anhui in Chaohu, Kunming all attempts bloom blue algae is gathered in the crops in the river course or the little lake in the park on ground such as Dian Chi and Shanghai, Beijing, Guangzhou, Tianjin and Sichuan, they have dropped into very big fund and manpower and have gathered in the crops, effect is not very good, wherein one of the main reasons is exactly that Algae absorbing device equipment does not solve, that have even do not inhale algae equipment, directly inhale with pump.External also few about the reported in literature of results lake algae, have only Japan in an academic discussion, to deliver one piece of paper about the blue-green alga bloom results, its main technique route is that to utilize ship that algae is extracted in the whizzer on the ship with water pump centrifugal, then with fuel with the algae burn processing.Their results part is not resolved the technology of Algae absorbing device yet.
Summary of the invention
The purpose of this utility model is to provide a kind of Algae absorbing device of collecting blue-green alga bloom, and this Algae absorbing device is simple in structure, and is easy and simple to handle, inhales algae efficient height, and cost is low, and this device has solved the suction algae problem in the bloom blue algae results problem of piling up.
In order to achieve the above object, the utility model adopts following technical measures: utilize ladder shape floating tube that the bloom blue algae of water surface enrichment is passed through the pump absorbing sets.In Algae absorbing device, put lift pump, inhale that algae groove half is heavy and partly bubbles through the water column (master unit bubble through the water column 5-8cm), be convenient to the top layer blue-green alga bloom is pumped in the filtration unit by pump.The blue-green alga bloom of front end can flow in the tube automatically when starting water pump, is drawn in the filtration unit with pump; According to the wawter bloom ulking thickness, regulate front end algal tufa entrance height, make Algae absorbing device inhale superficial water bloom as much as possible; In operation process, according to surface irregularities and how many situations of rubbish, often will be to preventing that foreign material from blocking fence and clearing up.The rich algae of Algae absorbing device front end carries out filter dehydration with water pump lifting in algae water separation device, concentrated, dried algae becomes product.
Algae absorbing device is mainly connected by support by dovetail groove assembly, floating drum, lifting pump barrel, suction algae entrance height setter, two-layer filter screen fence, fixes with nuts and bolt.The wide 1000mm of front end, the wide 500mm in rear end, high 120mm.The dovetail groove front end is provided with a height adjuster of inhaling the algae water inlet, with traveling nut and bolting, regulates the height of inhaling algae water inlet by regulating movable bolt with a thin plate two; Be in the dovetail groove both sides apart from front end 20mm and 30mm and can fix a slot, make in two filter screen fence insertion grooves, filter screen fence main its resistance shelves foreign material and rubbish so that improve results algae purity and prevent to inhale the algae lift pump and block.At diameter of dovetail groove rear portion welding is 250mm, the lift pump garden tube of high 400mm, in put and inhale the algae lift pump and use; At the dovetail groove rear portion one round tube is housed, is used for the outlet of water pump pipe and water pump electric wire.Respectively put a circular floating drum on the dovetail groove both sides, front and back are fixed by nuts and bolt with two supports.In order to prevent that foreign material from entering dovetail groove influence results effect and keeping outward appearance clean and tidy, before and after the dovetail groove surface, cover with each two portable plate, cover plate one block welding is on dovetail groove, and another piece is connected with one of fixed with hinge, and cover plate is opened by shaking hands.
The utility model compared with prior art has the following advantages and effect:
The little lake of domestic and international many places in lake, river course or park all attempts bloom blue algae is gathered in the crops at present, they have dropped into very big fund and manpower and have gathered in the crops, effect is not very good, wherein one of the main reasons is exactly that Algae absorbing device equipment does not solve, and does not inhale algae equipment substantially, directly inhales with pump, be that difficult control pump is inhaled height like this, the algae content of inspiration is low, and the water yield is big, and algae results efficient is inevitable very low.External also few about the reported in literature of results lake algae, have only Japan in an academic discussion, to deliver one piece of paper about the blue-green alga bloom results, its main technique route is that to utilize ship that algae is extracted in the whizzer on the ship with water pump centrifugal, then with fuel with the algae burn processing.Their results part is not resolved the technical problem of Algae absorbing device yet.The present utility model is measured under the equal conditions of top layer, Dian Chi 5cm algae compared with prior art, algae content average out to 7.75kg (dry weight)/m in the algae of prior art results
3, and with algae content average out to 13.35kg (dry weight)/m in the algae of the present utility model technology results
3, algal bloom results efficient has improved 42%.Therefore, the utility model is simple in structure, and price is low, gathers in the crops the efficient height, saves the energy, with low cost, is widely used in the results of lake, river course, reservoir and park arm of lake bloom blue algae.
Description of drawings
Fig. 1 is a kind of Algae absorbing device structural representation of collecting blue-green alga bloom;
Fig. 2 cooperates synoptic diagram for Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
According to Fig. 1, Fig. 2 as can be known, Algae absorbing device is made up of dovetail groove assembly, support 6, cover plate 7, hinge 12 and water pump pipe 14, the dovetail groove assembly is housed in dovetail groove 1, the dovetail groove assembly is made up of floating drum 2, lifting pump barrel 3, setter 4, two-layer filter screen fence 5, dovetail groove assembly, floating drum 2, lifting pump barrel 3, suction algae entrance height setter 4, two-layer filter screen fence 5 are by support 6, cover plate 7, and be fixing with joint nut 9 and bolt 8.At first make a dovetail groove 1, long 120mm, the wide 1000mm of front end, the wide 500mm in rear end, high 120mm.Dovetail groove 1 front end is provided with a height adjuster 4 of inhaling the algae water inlet, and is fixing with traveling nut 10 and bolt 11 with a thin plate two, regulates the height of inhaling the algae water inlet by regulating movable bolt 11; Be in dovetail groove 1 both sides apart from front end 20mm and 30mm and can fix a slot, make in two-layer filter screen fence 5 insertion grooves, filter screen fence 5 main its resistance shelves foreign material and rubbish so that improve results algae purity and prevent to inhale the algae lift pump and block.At diameter of dovetail groove 1 rear portion welding is 250mm, the lifting pump barrel 3 of high 400mm, in put and inhale the algae lift pump and use; At dovetail groove 1 rear portion round tube is arranged, be used for the outlet of water pump pipe 14 and water pump electric wire.Respectively put a circular floating drum 2 on dovetail groove 1 both sides, front and back are fixing by bolt 8 and nut 9 with two supports 6.In order to prevent that foreign material from entering dovetail groove influence results effect and keeping outward appearance clean and tidy, before and after dovetail groove 1 surface, cover with each two portable plate lid 7, cover plate 7 one block weldings are on dovetail groove 1, and another piece is connected with one of fixed with hinge 12, and cover plate 7 13 is opened by shaking hands.At first be that the water surface bloom blue algae is provided with a toroidal fence with the cylinder floating drum at place, following air port during concrete operations, it mainly acts on is by natural wind the lake surface blue-green alga bloom to be blown in the hydraucone bottom to pile up.Fence length can be divided two at 500m, every 250m, the about 3000m of area
2, put and be the hydraucone formula.Place Algae absorbing device in the fence bottom.The lifting pump barrel 3 of Algae absorbing device, in put lift pump (power 2.2KW; Flow 10-15m
3Lift 10-15m), collection algae groove half is heavy partly bubbles through the water column (master unit bubble through the water column 5-8cm), is convenient to the top layer blue-green alga bloom is pumped in the filtration unit by pump., the blue-green alga bloom of front end can flow in the tube automatically when starting water pump, is drawn in the filtration unit with pump; According to the wawter bloom ulking thickness,, make Algae absorbing device inhale superficial water bloom as much as possible if regulate front end algal tufa thickness; In the running engineering, according to surface irregularities and how many situations of rubbish, often will be to preventing that foreign material from blocking fence and clearing up.The rich algae of Algae absorbing device front end carries out filter dehydration with water pump lifting in algae water separation device, concentrated, dried algae becomes product.
Claims (4)
1, a kind of receipts algae device of collecting blue-green alga bloom, it is by the dovetail groove assembly, support (6), cover plate (7), hinge (12) and water pump pipe (14) are formed, it is characterized in that in dovetail groove (1), the dovetail groove assembly being housed, the dovetail groove assembly, floating drum (2), promote pump barrel (3), setter (4), two-layer filter screen fence (5) is by support (6), cover plate (7) is fixing with joint nut (9) and bolt (8), at dovetail groove (1) front end a setter (4) is set, fixing with a thin plate two with traveling nut (11) and movable bolt (11), fix a slot on dovetail groove (1) both sides, in two-layer filter screen fence (5) insertion groove.
2, a kind of receipts algae device of collecting blue-green alga bloom according to claim 1 is characterized in that promoting pump barrel (3) in the welding of dovetail groove (1) back, at dovetail groove (1) rear portion round tube is arranged.
3, a kind of receipts algae device of collecting blue-green alga bloom according to claim 1 is characterized in that respectively putting a circular floating drum (2) on dovetail groove (1) both sides, and front and back are fixing by bolt (8) and nut (9) with two supports (6).
4, a kind of receipts algae device of collecting blue-green alga bloom according to claim 1 is characterized in that cover plate (7) one block weldings on dovetail groove (1), and another piece is connected with one of fixed with hinge (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200171859U CN2675641Y (en) | 2004-02-19 | 2004-02-19 | Algae absorbing device for collecting blue algae water bloom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200171859U CN2675641Y (en) | 2004-02-19 | 2004-02-19 | Algae absorbing device for collecting blue algae water bloom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675641Y true CN2675641Y (en) | 2005-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200171859U Expired - Fee Related CN2675641Y (en) | 2004-02-19 | 2004-02-19 | Algae absorbing device for collecting blue algae water bloom |
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| CN (1) | CN2675641Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929145A (en) * | 2010-09-18 | 2010-12-29 | 中国科学院水生生物研究所 | Method and device for capturing water bloom cyanophytes by using trap |
| CN102699000A (en) * | 2012-05-14 | 2012-10-03 | 山西富得保安全科技发展有限公司 | Intelligent remote suspended contaminated liquid treatment device |
| CN105544489A (en) * | 2016-01-26 | 2016-05-04 | 中国科学院南京地理与湖泊研究所 | Floating algae drifting observation and removal device |
| CN107162169A (en) * | 2017-05-24 | 2017-09-15 | 中山市和智电子科技有限公司 | A kind of agitating device for being used to administer sewage |
-
2004
- 2004-02-19 CN CNU2004200171859U patent/CN2675641Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929145A (en) * | 2010-09-18 | 2010-12-29 | 中国科学院水生生物研究所 | Method and device for capturing water bloom cyanophytes by using trap |
| CN102699000A (en) * | 2012-05-14 | 2012-10-03 | 山西富得保安全科技发展有限公司 | Intelligent remote suspended contaminated liquid treatment device |
| CN102699000B (en) * | 2012-05-14 | 2015-04-15 | 山西富得保安全科技发展有限公司 | Intelligent remote suspended contaminated liquid treatment device |
| CN105544489A (en) * | 2016-01-26 | 2016-05-04 | 中国科学院南京地理与湖泊研究所 | Floating algae drifting observation and removal device |
| CN105544489B (en) * | 2016-01-26 | 2017-05-03 | 中国科学院南京地理与湖泊研究所 | Floating algae drifting observation and removal device |
| CN107162169A (en) * | 2017-05-24 | 2017-09-15 | 中山市和智电子科技有限公司 | A kind of agitating device for being used to administer sewage |
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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: 20050202 |