CN105155491B - A kind of blue-green algae intercepts collection device - Google Patents

A kind of blue-green algae intercepts collection device Download PDF

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Publication number
CN105155491B
CN105155491B CN201510506625.XA CN201510506625A CN105155491B CN 105155491 B CN105155491 B CN 105155491B CN 201510506625 A CN201510506625 A CN 201510506625A CN 105155491 B CN105155491 B CN 105155491B
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algae
blue
column
collection
green algae
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CN105155491A (en
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徐韬
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Yixing Xinjinshan Environmental Protection Equipment Co Ltd
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Yixing Xinjinshan Environmental Protection Equipment Co Ltd
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Abstract

The invention discloses a kind of blue-green algae to intercept collection device, it is characterized in that it includes first of blocking apparatus, second collection device, blue algae collecting pond, floatation equipment and dehydration equipment, first of blocking apparatus includes more columns side by side, intercept net is installed on column, second collection device includes floating installation and algae-sucking pump, the floating installation is made up of multiple " V " types foaming column combination, canvas is enclosed with foaming column, a part of canvas hangs down in lake water by gravity, blue-green algae flow direction side, which is met, at " V " the type tip of the foaming column is provided with algae-sucking pump, the outlet of the algae-sucking pump is connected to the import of above-mentioned blue algae collecting pond, the outlet of blue algae collecting pond is sequentially connected to floatation equipment, dehydration equipment.The present invention can reduce the artificial intensity for salvaging blue-green algae, improve operating efficiency.

Description

A kind of blue-green algae intercepts collection device
Technical field
Completely collected the present invention relates to a kind of blue-green algae, centralized processing system, belong to the field of preventing and treating blue-green alga bloom.
Background technology
The problem of due to water eutrophication, blue-green alga bloom disaster are broken out in each Big Lakess intermediate frequency frequency in the whole nation, seriously arrived Water ecological setting.The technology of blue-green algae is removed, method has physics salvaging, and chemical algicide is except algae, biological treating etc..Wherein blue-green algae Overshot is that most directly effective method, current Refloatation method are to set up concentration along loke shore to salvage to control blue-green algae total amount Point, carry out fixed point and salvage, it is main to inhale algae ship, the algae-sucking pump suction of fixed platform waterborne or land fixing point, and profit using mobile Pumping is used by manually blue-green algae is dragged in harbour with trawlnet with local landform, limitation be present using above Refloatation method, Blue-green algae along the line can not thoroughly intercept and collected, blue-green algae is still had and flow into river.Only to suck lake when preventing and collecting pumping Water and aspirate the blue-green algae less than top layer, need to also push blue-green algae to suction pump with net is scooped by the artificial moment, be salvaged under hot weather Operating efficiency is low during blue-green algae, and labor intensity is big, because blue-green algae accumulates in epilimnion, although having consumed a large amount of manpowers to prevent from taking out Sucking pump is only taken out lake water and taken out less than blue-green algae, but still contained blue-green algae concentration is low in the algae water that comes up of suction, need to increase processing equipment Energy consumption capacity.In summary, there is presently no a kind of comprehensively efficient collection system effectively to increase blue-green algae treating capacity, solves Restrict the bottleneck problem for accelerating processing blue-green algae.
The content of the invention
The purpose of the present invention is to overcome the shortcomings of the prior art, there is provided a kind of efficient, comprehensive, overall collect salvages indigo plant The blue-green algae of algae intercepts collection device.
The technical solution adopted by the present invention is as follows:
A kind of blue-green algae intercepts collection device, it is characterized in that it includes first of blocking apparatus, second collection device, blue-green algae Collecting pit, floatation equipment and dehydration equipment, first of blocking apparatus include more columns side by side, are provided with column Intercept net;The second collection device includes floating installation and algae-sucking pump, and the floating installation is by multiple " V " type foaming columns Combination is formed, and canvas is enclosed with foaming column, a part of canvas hangs down in lake water by gravity, in the foaming column " V " type tip meets blue-green algae flow direction side and is provided with algae-sucking pump, and the outlet of the algae-sucking pump is connected to above-mentioned blue algae collecting pond and entered Mouthful, the outlet of blue algae collecting pond is connected to floatation equipment import, the outlet connection dehydration equipment import of floatation equipment.
The foaming column is made up of foamed plastic.
The intercept net meets blue-green algae flow direction side installed in the column.
The front and rear side of the column is equipped with blocking apparatus brace.
Between first of blocking apparatus and second collection device algae pump, " V " of the foaming column are rushed provided with jet Shape is intraoral to be provided with supersonic wave suspended thing densimeter.
The top of the column is provided with pole.
Beneficial effects of the present invention have:
It is of the invention, first to blue-green algae comprehensive interception, to strengthen the strength disposal to blue-green algae compared with existing Refloatation method, dash forward The limitation of original fixed-point processing blue-green algae is broken, efficient collection and treatment device, the artificial intensity for salvaging blue-green algae can be greatly reduced, carry High workload efficiency, blue-green algae content height in the algae water for delivering to blue-green algae treating stations is aspirated, reduces the investment of algae water processing establishment.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings:
As shown in figure 1, the present invention it include first of blocking apparatus, second collection device, blue algae collecting pond 6, flotation Equipment 7 and dehydration equipment 8.First of blocking apparatus is completely set in loke shore, and it includes more columns 1 side by side, on column 1 Intercept net 2 is installed, intercept net 2 is preferably mounted at the column 1 and meets blue-green algae flow direction side.Column 1 is using bamboo bar, waddy Or anti-corrosion of metal part, column uniform intervals arrangement, one is inserted lakebed, and the phase of cross bar 12 of phase same material is used between every root post Even, cross bar 12 is arranged at the top of column 1, is advantageous to monolithic stability.The front and rear side of the column 1 is equipped with blocking apparatus brace 9 are reinforced, and 9 one insertion lakebeds of blocking apparatus brace, other end is connected with column 1, it is ensured that can effectively resist the stormy waves in lake. The intercept net 2 that the lateral surface of column is fixed uses anti-corrosion of metal net or plastic mesh, for intercepting the branch in lake water, rubbish The debris such as rubbish, pasture and water.
The second collection device includes floating installation and algae-sucking pump, and the floating installation is foamed by multiple " V " types The combination of post 3 is formed, and foaming column 3 is made up of foamed plastic.Canvas 4 is enclosed with foaming column 3, a part of canvas hangs down by gravity In lake water, meet blue-green algae flow direction side at " V " the type tip of the foaming column 3 and be provided with algae-sucking pump 5, the algae-sucking pump 5 Outlet be connected to the above-mentioned import of blue algae collecting pond 6, the outlet of blue algae collecting pond 6 is connected to the import of floatation equipment 7, floatation equipment 7 Outlet connection the import of dehydration equipment 8.Between first of blocking apparatus and second collection device algae pump 10, institute are rushed provided with jet The " V " shape for stating foaming column 3 intraoral is provided with supersonic wave suspended thing densimeter 11.
The course of work of the present invention is as follows:
The highest point of first of blocking apparatus is set is higher by certain distance than lake water flood season highest water level on records, and the winter is compared in bottom Season the low certain distance of dry season water level, prevent from having because of lake water fluctuation of water table debris to enter to draw and cut within device comprehensively, after influenceing The stable operation of continuous facility.Being deposited in the debris of intercepting system outer side surface only needs periodically to remove.
The blue-green algae that debris is got rid of through first of blocking apparatus enters second collection device, and second collection device can As water level height floats, floating installation foaming column and canvas made of foamed plastic are formed, and canvas is wrapped on foaming column, Canvas is fixed on foaming column lower end with hardware, canvas bottom is leaned under gravity and crashed into lake water, and blue-green algae is with wind-force and current It is accumulated at the tip of V word collection devices, bottom sets an algae-sucking pump 5 at each tip, and the suction inlet of algae-sucking pump 5 is put upwards Put, anti-slag device is provided with suction inlet, anti-slag device all encases suction inlet with screen cloth, further prevents still there is bulky grain in water Material enters in algae-sucking pump, algae-sucking pump 5 by PLC system coordinated signals, by blue algae collecting pond 6 fluid level controller 13 and be arranged on The unlatching of algae is inhaled in the control of supersonic wave suspended thing densimeter 11 on collection device top.The outlet pipe of every algae-sucking pump is with being arranged on House steward behind V-shape collection device is connected, and check-valves is set on algae-sucking pump 5, after being delivered to blue algae collecting pond 6 by house steward, Flotation, dehydration and recycling are carried out by follow-up equipment.
Algae-sucking pump 5 occurs that the blue-green algae close to water pump near-end has all been taken away when aspirating blue-green algae, and the blue-green algae of surrounding Also have not enough time to flow through and, algae-sucking pump 5 can now suck a large amount of clear water, need to be by manually using blue-green algae when manually salvaging in the past Scoop net and push suction pump to, prevent suction pump from sucking lake water, therefore the present apparatus sets jet to rush in each V-shape floating installation front end Algae pump 10, it exports the plug-flow of connection and rushes on algae water pipe the jet orifice for being provided with and being evenly arranged, when supersonic wave suspended thing densimeter 11 Jet can be automatically turned on and rush algae pump 10 by detecting after the surrounding algae water concentration of algae-sucking pump 5 is down to after setting numerical value, low by big flow Lift pushes away algae pump water-jet, the blue-green algae jet of front end is washed by water, pushes blue-green algae to algae-sucking pump in time, ensures that algae-sucking pump begins What is sucked eventually is all the blue-green algae for having relative concentration.
Other undeclared parts of the present invention are same as the prior art.

Claims (1)

1. a kind of blue-green algae intercepts collection device, received it is characterized in that it includes first of blocking apparatus, second collection device, blue-green algae Ji Chi(6), floatation equipment(7)And dehydration equipment(8), first of blocking apparatus include more columns side by side(1), stand Post(1)On intercept net is installed(2);The second collection device includes floating installation and algae-sucking pump, the floating installation By multiple " V " type foaming columns(3)Combination is formed, in foaming column(3)On be enclosed with canvas(4), a part of canvas hangs down by gravity In lake water, in the foaming column(3)" V " type tip meet blue-green algae flow direction side and be provided with algae-sucking pump(5), the suction algae Pump(5)Outlet be connected to above-mentioned blue algae collecting pond(6)Import, blue algae collecting pond(6)Outlet is connected to floatation equipment(7)Enter Mouthful, floatation equipment(7)Outlet connection dehydration equipment(8)Import, the foaming column(3)It is made up of foamed plastic, the interception Net(2)Installed in the column(1)Meet blue-green algae flow direction side, the column(1)To be equipped with blocking apparatus oblique for front and rear side Bar(9), the column(1)Top be provided with pole(12);Set between first of blocking apparatus and second collection device There is jet to rush algae pump(10), the foaming column(3)" V " shape intraoral be provided with supersonic wave suspended thing densimeter(11).
CN201510506625.XA 2015-08-18 2015-08-18 A kind of blue-green algae intercepts collection device Active CN105155491B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105821821B (en) * 2016-04-01 2017-11-10 宜兴新金山环保设备有限公司 A kind of blue-green algae automatic collecting device
CN107098493A (en) * 2017-05-27 2017-08-29 山东南山铝业股份有限公司 Seawater cooling-water treatment apparatus, system and method
CN108516645B (en) * 2018-05-07 2020-06-26 中国环境科学研究院 Blue algae enrichment and separation device and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7213559U (en) * 1971-04-23 1977-09-15 Patents And Developments A/S, Nesttun (Norwegen) PUMP FOR SEPARATE PUMPING OF ONE OR MORE LAYERED LIQUIDS
FR2804142A1 (en) * 2000-01-26 2001-07-27 Georges Amagat Collector for use in marine, lake or river environment, for e.g. oil-based liquid chemical pollutants comprises impulsion ring, collection funnel and collection tube
CN1704311A (en) * 2004-05-31 2005-12-07 中国水产科学研究院渔业机械仪器研究所 Floater dragging device
CN201010881Y (en) * 2007-03-29 2008-01-23 昆明琢石机电有限责任公司 Floating dirt blocking bar
CN102502930A (en) * 2011-10-28 2012-06-20 合肥市东方美捷分子材料技术有限公司 Algae-water separation port
CN204959712U (en) * 2015-08-18 2016-01-13 宜兴新金山环保设备有限公司 Blue alga interception collection device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7213559U (en) * 1971-04-23 1977-09-15 Patents And Developments A/S, Nesttun (Norwegen) PUMP FOR SEPARATE PUMPING OF ONE OR MORE LAYERED LIQUIDS
FR2804142A1 (en) * 2000-01-26 2001-07-27 Georges Amagat Collector for use in marine, lake or river environment, for e.g. oil-based liquid chemical pollutants comprises impulsion ring, collection funnel and collection tube
CN1704311A (en) * 2004-05-31 2005-12-07 中国水产科学研究院渔业机械仪器研究所 Floater dragging device
CN201010881Y (en) * 2007-03-29 2008-01-23 昆明琢石机电有限责任公司 Floating dirt blocking bar
CN102502930A (en) * 2011-10-28 2012-06-20 合肥市东方美捷分子材料技术有限公司 Algae-water separation port
CN204959712U (en) * 2015-08-18 2016-01-13 宜兴新金山环保设备有限公司 Blue alga interception collection device

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