CN100577580C - Algae flocculating purifying platform - Google Patents
Algae flocculating purifying platform Download PDFInfo
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- CN100577580C CN100577580C CN200810020706A CN200810020706A CN100577580C CN 100577580 C CN100577580 C CN 100577580C CN 200810020706 A CN200810020706 A CN 200810020706A CN 200810020706 A CN200810020706 A CN 200810020706A CN 100577580 C CN100577580 C CN 100577580C
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Abstract
The invention relates to an algae setting and purifying platform, which is characterized by setting a floating platform, which has a collection area, a reaction area, a concentration area and an isolation area in turn from the front end to the back end, wherein, manual operation areas are respectively arranged on two sides of the reaction area, the concentration area and the isolation area; the floating platform is arranged on two side edges of watertight isolating materials; an upper edge of the two side edges is provided with a floating body of air cell type; two side edges of the collection area are in the shape of a speaker and are toward a front opening of the platform; a hollow bottom is arranged between the two side edges of the collection area; bottoms of the reaction area, the concentration area and the isolation area between the two side edges form a sieve layer. The algae setting and purifying platform can carry out urgent isolation and remove the burst cyanobacteria in water of a large area with a high-efficiency, thus decreasing the environment danger due to the burst of the cyanobacteria and avoiding secondary pollution.
Description
Technical field
The present invention relates to the water body purification platform, more specifically say so in water environment protection, especially the Emergency management device of containing on the spot and flocculating and collect for algae enforcement in the water field of big area.
Background technology
Blue algae bloom in natural sea-water, lake and the river (be commonly called as in seawater be red tide, be commonly called as in the fresh water be wawter bloom) has become global problem of environmental pollution.It not only makes water quality severe exacerbation, oxygen deprivation, causes a large amount of hydrocoles death, influences people's life, and the algae toxin can enter the food chain transmission and causes hydrobiont and human diseases even death.Up to the present, still there is not effective Emergency management mode in the world.
At present, the emergent non-proliferation that blue-green algae breaks out and contain and collect the cleaning aspect, method commonly used mainly contains four classes, that is: artificial salvaging/mechanical suction method, water substitution method, high-strength magnetic algae removal method, chemical method.Artificial salvaging/mechanical suction method belongs to class methods, promptly the water body that breaks out blue-green algae is carried out artificial or mechanical means and salvage or aspirate, the shortcoming of this method is the human cost height, and efficient is extremely low, it is too high to remove blue-green algae blue-green algae water ratio not thorough, that salvage or aspirate, subsequent disposal difficulty and cost height.The water substitution method is promptly introduced running water, as Yangtze River Water, utilizes big yield that blue-green algae is rushed in the ocean together with smelly lake water.Characteristics are to administer the big area blue-green algae, and shortcoming is fundamentally not administer, and are other place is arrived in pollution transportation, should not advocate on a large scale.High-strength magnetic algae removal is promptly used high-intensity magnetic field and is killed algae.The defective of this method is the cost height, can not handle blue-green algae on a large scale.Chemical method is promptly used the chemicals killing method, generally uses copper sulfate.But bivalent cupric ion has teratogenecity to the metamorphosis of the biological young, and causes seriously coming off of feed algae; Simultaneously, copper sulfate has toxicity, can destroy the normal ecosystem of water body, therefore should hold the prudent attitude to chemical algae removal.
Body eutrophication is difficult to containment in a short time, and extensive blue-green algae breaks out unavoidably, for the water system ecological safety, must effectively administer.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of algae flocculating purifying platform is provided, can be in water body in large the burst blue-green algae be implemented emergently to isolate and efficiently remove, reduce blue-green algae and break out the environmental hazard that brings, avoid secondary pollution.
Technical solution problem of the present invention adopts following technical scheme:
The constructional feature of algae flocculating purifying platform of the present invention is that the floatation type platform is set, and the floatation type platform is followed successively by collecting region, reaction zone, enrichment region and disengaging zone from front end to afterbody, is positioned at the both sides of reaction zone, enrichment region and disengaging zone, and the manual operation district is set respectively; The floatation type platform is set to two lateral walls that watertightness is isolated material, and it is the gasbag-type buoyancy aid that bead is helped in both sides; Two lateral walls of collecting region are horn-like front openings towards platform, are the empty end between two lateral walls of collecting region; Bottom in reaction zone, enrichment region and the disengaging zone between the group of both sides is a filter mesh layer.
The constructional feature of algae flocculating purifying platform of the present invention also is:
The charging device and the mixing device of algae flocculation material are set respectively in reaction zone, and charging device comprises the commissioning pipe that is distributed in the reaction zone.
Between enrichment region and disengaging zone, able to turn on or off gate is set.
Be in the disengaging zone and laterally be set up in parallel at least two drainage traps that can independently lift by crane separately, drainage trap water inlet position is provided with can be towards the check valve of the unidirectional unlatching of drainage trap one side.
At two lateral walls of drainage trap, the air bag that drainage trap can be floated and breaks away from the water surface is set.
It is the lifting hawser of being reeled by windlass that the drainage trap derricking gear is set.
Collecting region, reaction zone, enrichment region and disengaging zone split separately independently are provided with, and are set to removable assembly structure each other.
The floatation type platform of the present invention work that moves ahead, the blue-green algae of being contained enters platform from collecting region, generates the frond throw out with the reaction of algae flocculation material through reaction zone the time, and then is concentrated and separates, and finishes the algae separation.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention adopts to contain and isolates and spissated structure formation, makes that removing algae efficient significantly improves, and can realize that 98% above blue-green algae successfully separates in the water body from water body.
2, the present invention is provided with hydraucone formula collecting region, helps the big area dynamic collection of blue-green algae, and it is tentatively concentrated that the afterbody of collecting region gradually closing obtains gleanings, greatly reduces follow-up flocculation and concentrates the difficulty of collecting, and has improved collection and treatment efficient.
3, the present invention is provided with the gasbag-type buoyancy aid at the platform lateral wall, is convenient to regulate the draft of platform, has certain capacity of anti-storm, both can be applicable to large-area water body blue-green algae Emergency management, also can be applicable to the blue alga clearing in facet territory, has extensive applicability.
4, the present invention is provided with the watertightness sealing coat at the platform lateral wall, can implement effectively to contain to the blue-green algae pollution zone, prevents to cause in the treating processes transfer and the diffusion in blue-green algae pollution zone, has improved the validity of cleaning.
5, the present invention can improve the maneuvering ability that the platform processes blue-green algae pollutes by algae flocculation material charging device and mixing device are set at reaction zone, and whole platform is convenient to operation, maneuverability just as a mobile sewage works waterborne.
6, the present invention is by being provided with able to turn on or off gate between enrichment region and disengaging zone, and in drainage trap water inlet position check valve is set, and effectively reduced the water resistance that platform moves ahead, and stops algae and coagulates the body backwater, improves and removes algae efficient.
7, the setting of the present invention's drainage trap that can lift by crane, the filtering algae coagulates the moisture in the body in a large number, and the algae of collection coagulates body because water ratio declines to a great extent, thereby reduces that algae mud is collected and the difficulty of transportation, reduces processing costs.
8, the setting of the artificial operational zone of the present invention has improved the operability of blue algae collecting greatly, has made things convenient for the loading of relevant device simultaneously, has improved working efficiency.
9, each unit is relatively independent in the raft of the present invention, and removable assembled construction form is convenient to running, is easy to safeguard.
Description of drawings
Fig. 1 is an overall structure synoptic diagram of the present invention.
Fig. 2 is a plan structure synoptic diagram of the present invention.
Fig. 3 is a collecting region structural representation of the present invention.
Fig. 4 is a reaction zone structure synoptic diagram of the present invention.
Fig. 5 is enrichment region of the present invention and disengaging zone structural representation.
Fig. 6 is that the A of Fig. 2 is to view.
Number in the figure: 1 collecting region, 2 reaction zones, 3 enrichment regions, 4 disengaging zone, 5 manual operation districts, 6 lateral walls, 7 gasbag-type buoyancy aids, 8 filter mesh layers, 9 charging devices, 10 mixing devices, 11 gates, 12 drainage traps, 13 check valves, 14 commissioning pipes.
Below by embodiment, the invention will be further described in conjunction with the accompanying drawings:
Embodiment
Referring to Fig. 1, Fig. 2, the floatation type platform is set, the floatation type platform is followed successively by collecting region 1, reaction zone 2, enrichment region 3 and disengaging zone 4 from front end to afterbody, is positioned at the both sides of reaction zone 2, enrichment region 3 and disengaging zone 4, and manual operation district 5 is set respectively;
Shown in Figure 3, the floatation type platform and integrally is set to two lateral walls 6 that watertightness is isolated material, can adopt as inflation very, the lining of products such as submarine armor, liferaft and material inside, such material not only has remarkable high tensile, high-tensile strength, tough and ageing-resistant characteristic, and is the sophisticated environment-friendly materials of a class.Its effect is collection to be entered the outer water surface of the blue-green algae of platform and platform keep apart, and prevents that the blue-green algae of collecting is excessive, improves the efficient of collecting.The upper edge hole of two lateral walls 6 is a gasbag-type buoyancy aid 7, and the effect of gasbag-type buoyancy aid 7 mainly is the buoyancy source as platform and integrally, keeps platform to float on the water surface and have certain draft, so that the platform works better.Collecting region two lateral walls 6 are horn-like front openings towards platform, and are the empty end between collecting region two lateral walls 6; Shown in Figure 4, in reaction zone 2, enrichment region 3 and disengaging zone 4, the bottom between two lateral walls 6 is a filter mesh layer 8.
Arrange accordingly in concrete the enforcement also comprises:
Fig. 4, shown in Figure 6, the front end of reaction zone 2 to afterbody is set to wide, and the bottom in the reaction zone 2 between its two lateral wall 6 is a filter mesh layer 8, and the charging device 9 and the mixing device 10 of algae flocculation material is set respectively in the zone of reaction zone 2.Different shape at the algae flocculation material, as solid-state, liquid, powdery or pasty state, charging device 9 can have different selections, and shown in Figure 6 is the commissioning pipe 14 of arranging in reaction zone 2, sends into water body by the algae flocculation material that charging device 9 is delivered through commissioning pipe 14.Mixing device 10 can adopt the mechanical type whipping appts, also can adopt aeration blended mode, and it is the aeration tube of arranging in the sidepiece of reaction zone 2 and bottom that aeration mixes, and introduces pressurized air by aeration tube in the mixture of reaction zone 2.The drive-motor of charging device 9 and mixing device 10 is stated from the manual operation district 5 of both sides, in manual operation district 5, lounge, toilet, working spaces etc. can also be set.
In the process that platform moves ahead, a large amount of blue-green algae relative movement enter collecting region 1, have realized first concentrating, and then enter reaction zone 2.At this moment, drop into the algae flocculation material and mix in reaction zone 2, algae flocculation material and algae-containing water body are fully reacted, algae coagulates body and floats on the water surface rapidly, and along with being advanced into enrichment region 3 before the platform.Charging device 9 and being provided with of mixing device 10 in the reaction zone 2 have realized incorporate collection and treatment greatly having improved collection effciency and effect.
Referring to Fig. 5 and Fig. 6, the bottom in the enrichment region 3 between its two lateral wall 6 also is a filter mesh layer 8, and the front end of enrichment region 3 is wide to afterbody, with enrichment region 3 as the buffer zone that is arranged on reaction zone 2 afterbodys.Algae coagulate body in reaction zone 2 owing to be subjected to the influence of hybrid power, be in turbulent state.Along with moving ahead of platform, algae coagulates body and enters enrichment region 3, and through the stop of enrichment region 3, algae coagulates gradually advection state of body, and algae coagulates the body come-up, the isolating interface of algae occurs, and this will be of value to algae and coagulate body and enter drainage trap in the disengaging zone 4 smoothly.
Fig. 5, shown in Figure 6, the bottom in the disengaging zone 4 between its two lateral wall 6 also is a filter mesh layer, between enrichment region 3 and disengaging zone 4, able to turn on or off gate 11 is set.Be set up in parallel at least two drainage traps 12 that can independently lift by crane separately in the disengaging zone, the water inlet position of drainage trap 12 is provided with can be towards the check valve 13 of the unidirectional unlatching of drainage trap one side, and check valve 13 claims non-return valve, vacuum breaker again.Its effect is only to allow fluid to drainage trap one side flow, if during adverse current, check valve is closed automatically.In concrete the enforcement, check valve 13 can adopt check valves such as lift, rocking plate type, ball formula.Be in the present embodiment and laterally be set up in parallel four drainage traps 12, and the gate 11 that can independently open and close is set respectively on every corresponding position of drainage trap, each drainage trap 12 is corresponding one by one with the position of gate 11.Four drainage traps 12 can be worked simultaneously, also can work independently, and the method for control is that the gate 11 of drainage trap 12 front ends is opened or closed, and when changing or promote drainage trap 12, gate 11 need be closed, and coagulate the transfer diffusion of body to stop algae; When drainage trap 12 is in place preparation work, gate 11 to be opened, algae coagulates body can enter drainage trap 12.Check valve 13 is opened condition in the drainage trap 12 in the platform traveling process, does not form water resistance, is closing condition in the process that promotes drainage trap 12, avoids algae to coagulate body and leaks.
In order to realize lifting to drainage trap 12, can be at two lateral walls of drainage trap 12, setting can be floated drainage trap 12 and break away from the air bag of the water surface.
The derricking gear of drainage trap 12 also can be the lifting hawser of being reeled by windlass.
For the ease of the transportation, can with collecting region 1, reaction zone 2, enrichment region 3 and disengaging zone 4 separately split independently be provided with, be removable assembling each other.
The work that moves ahead of floatation type platform, the blue-green algae of being contained enters platform from collecting region 1, generates the frond throw out with the reaction of algae flocculation material through reaction zone 2 time, and then is concentrated and separates, and finishes the algae separation.
In concrete the enforcement, collecting region 1, reaction zone 2, enrichment region 3 and disengaging zone 4 split separately independently are provided with, and are set to removable assembly structure each other, so that running and maintenance.
Platform can carry out work by the power that self loads, and also can be dragged by the workship of corresponding outfit to move ahead.
In the process that moves ahead of platform, by relative movement, big area algae-containing water body imports the collecting region of hydraucone formula, realized to big face waters blue-green algae contain and blue-green algae concentrates for the first time.Subsequently, frond enters reaction zone, and feeding device is sent algae flocculating material forth in the reaction zone water body, and along with the work of mixing device, algae flocculating material and the reaction of algae-containing water body thorough mixing form the frond throw out, and this type of throw out floats on the water surface.Along with moving ahead of platform, the frond throw out enters enrichment region, and through certain residence time, frond throw out and water body layering form the algae separating interface, have realized the secondary concentration of blue-green algae in this district.Frond throw out after concentrating is because the relative movement of platform enters the drainage trap of follow-up disengaging zone.When filling algae in the drainage trap when coagulating body, promote drainage trap, make the drainage trap come-up and leave the water surface.Because the drainability of frond throw out is better, in the lifting process of drainage trap, can filter moisture in the throw out in a large number and just can leach, finish algae and separate, realized that three times of blue-green algae concentrate.Frond throw out water ratio through drainage reduces greatly, and subsequent disposal difficulty and cost are reduced greatly.
Claims (7)
1, algae flocculating purifying platform, it is characterized in that being provided with the floatation type platform, described floatation type platform is followed successively by collecting region (1), reaction zone (2), enrichment region (3) and disengaging zone (4) from front end to afterbody, be positioned at the both sides of described reaction zone (2), enrichment region (3) and disengaging zone (4), manual operation district (5) is set respectively; Described floatation type platform is set to two lateral walls (6) that watertightness is isolated material, and the upper edge hole of two lateral walls (6) is gasbag-type buoyancy aid (7); Two lateral walls of described collecting region (1) are horn-like front openings towards platform, are the empty end between two lateral walls of collecting region (1); Bottom in described reaction zone (2), enrichment region (3) and disengaging zone (4) between the group of both sides is filter mesh layer (8).
2, algae flocculating purifying platform according to claim 1, it is characterized in that being provided with respectively in described reaction zone (2) charging device (9) and the mixing device (10) of algae flocculation material, described charging device (9) comprises the commissioning pipe (14) that is distributed in the reaction zone (2).
3, algae flocculating purifying platform according to claim 1 is characterized in that between described enrichment region (3) and disengaging zone (4) able to turn on or off gate (11) being set.
4, according to claim 1 or 3 described algae flocculating purifying platforms, it is characterized in that being in described disengaging zone (4) and laterally be set up in parallel at least two drainage traps (12) that can independently lift by crane separately, the water inlet position of described drainage trap (12) is provided with can be towards the check valve (13) of drainage trap (12) the one unidirectional unlatchings of side.
5, algae flocculating purifying platform according to claim 4 is characterized in that drainage trap (12) to be floated and being broken away from two lateral wall settings of described drainage trap (12) air bag of the water surface.
6, algae flocculating purifying platform according to claim 4 is characterized in that being provided with the drainage trap derricking gear, and described drainage trap derricking gear is the lifting hawser of being reeled by windlass.
7, algae flocculating purifying platform according to claim 1, it is characterized in that described collecting region (1), reaction zone (2), enrichment region (3) and disengaging zone (4) separately split independently be provided with, be set to removable assembly structure each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810020706A CN100577580C (en) | 2008-02-22 | 2008-02-22 | Algae flocculating purifying platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810020706A CN100577580C (en) | 2008-02-22 | 2008-02-22 | Algae flocculating purifying platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101234808A CN101234808A (en) | 2008-08-06 |
| CN100577580C true CN100577580C (en) | 2010-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810020706A Expired - Fee Related CN100577580C (en) | 2008-02-22 | 2008-02-22 | Algae flocculating purifying platform |
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| CN (1) | CN100577580C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311199A (en) * | 2010-06-29 | 2012-01-11 | Net有限公司 | Purification device for lakes and marshes |
| CN102502930B (en) * | 2011-10-28 | 2014-07-09 | 合肥市东方美捷分子材料技术有限公司 | Algae-water separation port |
| CN106006768A (en) * | 2016-05-25 | 2016-10-12 | 安徽普氏生态环境工程有限公司 | Water body suspended substance centralized treatment system |
| CN107012847A (en) * | 2017-04-27 | 2017-08-04 | 昆明理工大学 | A kind of algae processing unit and method |
| CN110294576A (en) * | 2019-07-29 | 2019-10-01 | 新余山海企业服务有限公司 | A kind of river ecological water source purifying raft |
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2008
- 2008-02-22 CN CN200810020706A patent/CN100577580C/en not_active Expired - Fee Related
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| CN101234808A (en) | 2008-08-06 |
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Granted publication date: 20100106 Termination date: 20170222 |