CN112758267A - Floating type blue algae separation ship and use method thereof - Google Patents
Floating type blue algae separation ship and use method thereof Download PDFInfo
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- CN112758267A CN112758267A CN202110008753.7A CN202110008753A CN112758267A CN 112758267 A CN112758267 A CN 112758267A CN 202110008753 A CN202110008753 A CN 202110008753A CN 112758267 A CN112758267 A CN 112758267A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
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Abstract
The invention discloses a floating type blue algae separation ship which comprises a ship body, a rotary mechanical grid, an algae pumping pump, a concentration tank, a lateral flow type inclined plate, a blue algae catching grid, a blue algae collecting hopper, a blue algae discharge pipe, a blue algae collecting chamber, a stirring device, a blue algae conditioning tank, an algae liquid collecting tank, a filtrate reflux pump, an algae residue storage chamber, a blue algae squeezing device, a squeezing water outlet hopper, a dosing tank, an algae pumping pump, a reflux pipe and a garbage collecting hopper; the using method comprises the steps of firstly, collecting garbage; step two, blue algae concentration; step three, conditioning the algae slurry; step four, circulating treatment; the floating blue algae separation ship is safe and reliable, adopts a multi-layer design, has higher daily throughput, reduces the energy consumption in the aeration link by adopting floating blue algae concentration and separation; the ship conditions the concentrated blue algae to reduce the use of a coagulant and reduce the treatment cost; on the other hand, the ship processes the filtrate generated by squeezing again, thereby improving the processing efficiency of the separation ship.
Description
Technical Field
The invention relates to the technical field of blue algae separation ship equipment, in particular to a floating blue algae separation ship and a using method thereof.
Background
The problem of cyanobacterial bloom in China is relatively serious, wherein the main cyanobacterial causing the cyanobacterial bloom outbreak is the cyanobacterial; at present, no effective eradication method is available for cyanobacterial bloom treatment, and the mainly adopted treatment methods comprise a physical algae removal method, a chemical algae removal method and a biological algae removal method; as the cyanobacteria cells are negatively charged, a stable system of the algae slurry is formed through electrostatic repulsion, the flocculant is added to neutralize the surface charges of the cells to form algae cell flocs, the transparency and the cell content of algae water are effectively reduced, the COD (chemical oxygen demand) and TP (total phosphate) in the water body are reduced, the treatment effect is relatively good, the treatment cost is high, the duration is short, and some chemical reagents such as Cu are remained2+Is easy to generate toxic action on aquatic organisms and is not suitable for being used in large quantities; at present, mechanical salvaging and manual salvaging are main emergency treatment methods for cyanobacterial bloom, most of the existing cyanobacterial treatment equipment adopts a coagulation air flotation and mechanical filtration method to separate the mixed cyanobacterial water, the daily treatment capacity is relatively small, the filter membrane is easy to block, and the energy consumption is high; the water content of the collected blue algae flocs is still high, and the collected blue algae flocs need further treatment when the wet weight is large; most of the existing blue algae separation ships adopt a gravity settling method for separation, lack a concentration link, rely on a coagulant to separate algae water, and have large dosage of the needed coagulant and relatively low treatment efficiency; aiming at the blue algae water bloom in important lakes in ChinaDue to the severity of environmental problems, a blue algae emergency treatment technology with low treatment cost and high treatment capacity is urgently needed.
Disclosure of Invention
The invention aims to provide a floating blue algae separation ship and a using method thereof, and aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a floating blue algae separation ship comprises a water inlet, a ship body, a rotary mechanical grid, a buoyancy cabin, a first algae pumping pump, a water distribution assembly, a water permeable hole, a concentration tank, a lateral flow type inclined plate, a blue algae capture grid, a blue algae collection bucket, a blue algae discharge pipe, a concentration tank water outlet, a blue algae collection chamber, a stirring device, a blue algae conditioning tank, an algae liquid collection tank, a filtrate reflux pump, an algae residue discharge pipe, a propeller, a rudder, an algae residue storage chamber, a blue algae squeezing device, a squeezing water bucket, a dosing tank, a clear water discharge port, a second algae pumping pump, a reflux pipe, a garbage collection bucket, a water filtering hole, a deck, a first water distribution tank and a second water distribution tank, wherein the outer wall of one side of the ship body is fixedly connected with the deck, the water inlet is formed in the outer wall of one side of the ship body, the rotary mechanical grid is arranged on the side, corresponding to the water inlet, the inner, the water distribution device is characterized in that a water distribution assembly is arranged on the inner wall of one side of the ship body, the output end of the first algae pumping pump is inserted into the water distribution assembly, a water permeable hole is formed in the inner wall of one side of the water distribution assembly, a concentration tank is arranged on one side of the inner wall of one side of the ship body, which corresponds to the water permeable hole, and is connected with the water distribution assembly through the water permeable hole, a lateral flow type inclined plate is arranged on the inner wall of one side of the concentration tank, a blue algae capturing grid is fixedly connected to the outer wall of the top end of the lateral flow type inclined plate, a blue algae collecting hopper is fixedly connected to the outer wall of one side of the blue algae capturing grid, a blue algae discharge pipe is fixedly connected to the output end of the blue algae collecting hopper, a blue algae collecting chamber is arranged on the inner wall of one side of the ship, and the input end of the second algae-pumping pump is inserted in the blue algae collecting chamber, the outer wall of one side of the concentration tank is provided with a water outlet of the concentration tank, one side of the inner wall of one side of the ship body, which corresponds to the concentration tank, is provided with a blue algae conditioning tank, the output end of the second algae-pumping pump is inserted in the blue algae conditioning tank, the outer wall of the bottom end of the blue algae conditioning tank is fixedly connected with a dosing tank, the inner wall of one side of the blue algae conditioning tank is provided with a stirring device, one side of the blue algae conditioning tank is provided with a blue algae squeezing device, the input end of the blue algae squeezing device is fixedly connected with the output end of the blue algae conditioning tank, the outer wall of the bottom end of the blue algae squeezing device is provided with a squeezing water bucket, the inner wall of one side of the ship body is provided with an algae liquid collecting tank, one end of the squeezing water bucket is inserted, filtrate backwash pump output end fixedly connected with back flow, and the one end of back flow is pegged graft in water distribution assembly's inside, be provided with the blue alga on one side outer wall in blue alga recuperation pond and squeeze the device, fixedly connected with algae sediment delivery pipe on the blue alga squeezes one side outer wall of device, fixedly connected with algae sediment storeroom on one side inner wall of hull, and the one end fixed connection of algae sediment delivery pipe is on one side outer wall of algae sediment storeroom, one side that corresponds the screw on one side outer wall of hull is provided with the rudder.
A using method of a floating blue algae separation ship comprises the steps of firstly, collecting garbage; step two, blue algae concentration; step three, conditioning the algae slurry; step four, circulating treatment;
in the first step, the garbage collection comprises the following steps;
1) starting a propeller to move the blue algae separation ship to a proper position;
2) starting a rotary mechanical grid to drive larger granular garbage gushing from a water inlet to move upwards, so that the larger granular garbage enters a garbage collection hopper, automatic garbage collection is realized, and algae liquid is guided back to the water inlet under the action of a water filtering hole;
in the second step, the blue algae concentration comprises the following steps;
1) starting a first algae pumping pump, guiding algae liquid entering a water inlet into a water distribution assembly, guiding the algae liquid into a concentration tank through water permeable holes, and realizing the concentration of blue algae through the cooperation of a lateral flow type inclined plate, a blue algae capturing grid, a blue algae collecting hopper and a blue algae discharge pipe;
2) leading the concentrated algae liquid into a blue algae conditioning pool through a second algae pump;
in the third step, a proper amount of medicament is put into the blue algae conditioning tank through the medicament adding box, and the stirring device is started to enable the algae liquid to form algae flocs;
in the fourth step, the cyclic treatment comprises the following steps;
1) starting a blue algae squeezing device, further squeezing and dehydrating the blue algae, and guiding the dehydrated blue algae into an algae residue storage chamber through the blue algae squeezing device;
2) meanwhile, the algae liquid is led into the algae liquid collecting pool by pressing out the water bucket, the filtrate reflux pump is started, and the algae liquid is led into the water distribution assembly through the reflux pipe, so that the aim of circular treatment is fulfilled.
According to the technical scheme, the inner wall of the bottom end of the ship body is provided with the buoyancy cabin.
According to the technical scheme, the water distribution assembly comprises a first water distribution tank and a second water distribution tank.
According to the technical scheme, an overflow tank is arranged at one end, corresponding to the water outlet of the concentration tank, of the outer wall of one side of the concentration tank, and a clear water discharge port is formed in the top end of the overflow tank.
According to the technical scheme, the outer wall of one side of the ship body is provided with the propeller.
According to the technical scheme, a garbage collecting hopper is arranged on one side of the inner wall of one side of the ship body, which corresponds to the deck, and a water filtering hole is formed in the inner wall of one side of the garbage collecting hopper.
Compared with the prior art, the invention has the following beneficial effects: the floating blue algae separation ship is safe and reliable, adopts a multi-layer design, has higher daily throughput, reduces the energy consumption in the aeration link by adopting floating blue algae concentration and separation; the ship conditions the concentrated blue algae to reduce the use of a coagulant and reduce the treatment cost; on the other hand, the ship processes the filtrate generated by squeezing again, thereby improving the processing efficiency of the separation ship.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall front cut-away construction of the present invention;
FIG. 2 is a schematic overall perspective view of the present invention;
FIG. 3 is a schematic view of the overall side cut-away construction of the present invention;
FIG. 4 is a diagram showing the structural units of the concentration tank of the present invention;
FIG. 5 is a flow chart of a method of the present invention;
in the figure: 1. a water inlet; 2. a hull; 3. a rotary mechanical grate; 4. a buoyancy compartment; 5. a first algae pumping pump; 6. a water distribution assembly; 7. water permeable holes; 8. a concentration tank; 9. a lateral flow type sloping plate; 10. blue algae catching grid; 11. blue algae collecting hopper; 12. a blue algae discharge pipe; 13. a water outlet of the concentration tank; 14. a blue algae collecting chamber; 15. a stirring device; 16. a blue algae conditioning pool; 17. an algae liquid collecting tank; 18. a filtrate reflux pump; 19. an algae residue discharge pipe; 20. a propeller; 21. a rudder; 22. an algae residue storage chamber; 23. a blue algae squeezing device; 24. squeezing out of a water bucket; 25. a dosing box; 26. a clear water discharge port; 27. a second algae pumping pump; 28. a return pipe; 29. a garbage collection hopper; 30. water filtering holes; 31. a deck; 61. a first distribution pool; 62. and a second distribution basin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a floating blue algae separation ship comprises a water inlet 1, a ship body 2, a rotary mechanical grid 3, a buoyancy chamber 4, a first blue algae pumping pump 5, a water distribution assembly 6, a water permeable hole 7, a concentration tank 8, a lateral flow type inclined plate 9, a blue algae capturing grid 10, a blue algae collecting bucket 11, a blue algae discharge pipe 12, a concentration tank water outlet 13, a blue algae collecting chamber 14, a stirring device 15, a blue algae conditioning tank 16, an algae liquid collecting tank 17, a filtrate reflux pump 18, an algae residue discharge pipe 19, a propeller 20, a rudder 21, an algae residue storage tank 22, a blue algae squeezing device 23, a squeezing water outlet bucket 24, a dosing tank 25, a clear water discharge port 26, a second algae pumping pump 27, a reflux pipe 28, a garbage collecting bucket 29, a water filtering hole 30, a deck 31, a first water distribution tank 61 and a second water distribution tank 62, wherein the outer wall of one side of the ship body 2 is fixedly connected with the deck 31, the outer wall of, a rotary mechanical grid 3 is arranged on one side of the outer wall of one side of the ship body 2 corresponding to the water inlet 1, a buoyancy chamber 4 is arranged on the inner wall of the bottom end of the ship body 2, the buoyancy chamber 4 is arranged to be convenient for matching with a concentration tank 8 to concentrate blue algae, a first algae pumping pump 5 is fixedly connected on one side of the inner wall of the water inlet 1, a water distribution assembly 6 is arranged on one side of the inner wall of the ship body 2, the output end of the first algae pumping pump 5 is inserted into the water distribution assembly 6, the water distribution assembly 6 comprises a first water distribution tank 61 and a second water distribution tank 62, the first water distribution tank 61 and the second water distribution tank 62 are matched for use, the working efficiency of blue algae separation is improved, a water permeable hole 7 is formed on one side of the inner wall of the water distribution assembly 6, a concentration tank 8 is arranged on one side of the inner wall of the ship body 2 corresponding to the water permeable hole 7, the concentration tank 8 is, a blue algae catching grid 10 is fixedly connected on the outer wall of the top end of the lateral flow type inclined plate 9, a blue algae collecting hopper 11 is fixedly connected on the outer wall of one side of the blue algae catching grid 10, a blue algae discharging pipe 12 is fixedly connected on the output end of the blue algae collecting hopper 11, a blue algae collecting chamber 14 is arranged on the inner wall of one side of the ship body 2, one end of the blue algae discharging pipe 12 is inserted on the inner wall of one side of the blue algae collecting chamber 14, a second algae pumping pump 27 is fixedly connected on the outer wall of the top end of the blue algae collecting chamber 14, the input end of the second algae pumping pump 27 is inserted inside the blue algae collecting chamber 14, a water outlet 13 of a concentration tank 8 is arranged on the outer wall of one side of the concentration tank 8, an overflow tank is arranged on the outer wall of one side of the concentration tank 8 corresponding to the water outlet 13, a clear water discharge port 26, the output end of the second algae-pumping pump 27 is inserted into the blue algae conditioning pool 16, the dosing tank 25 is fixedly connected to the outer wall of the bottom end of the blue algae conditioning pool 16, the stirring device 15 is arranged on the inner wall of one side of the blue algae conditioning pool 16, the blue algae squeezing device 23 is arranged on one side of the blue algae conditioning pool 16, the input end of the blue algae squeezing device 23 is fixedly connected to the output end of the blue algae conditioning pool 16, the squeezing water bucket 24 is arranged on the outer wall of the bottom end of the blue algae squeezing device 23, the algae liquid collecting pool 17 is arranged on the inner wall of one side of the hull 2, one end of the squeezing water bucket 24 is inserted into the algae liquid collecting pool 17, the filtrate reflux pump 18 is arranged on the inner wall of one side of the algae liquid collecting pool 17, the reflux pipe 28 is fixedly connected to the output end of the filtrate reflux pump 18, one end of the reflux pipe 28 is inserted into the, fixedly connected with algae residue delivery pipe 19 on one side outer wall of blue alga squeezing device 23, fixedly connected with algae residue storeroom 22 on one side inner wall of hull 2, and the one end fixed connection of algae residue delivery pipe 19 is on one side outer wall of algae residue storeroom 22, be provided with screw 20 on one side outer wall of hull 2, be convenient for remove hull 2 to suitable position, one side that corresponds screw 20 on one side outer wall of hull 2 is provided with rudder 21, one side that corresponds deck 31 on one side inner wall of hull 2 is provided with garbage collection fill 29, water filtering hole 30 has been seted up on one side inner wall of garbage collection fill 29, garbage collection fill 29's setting, be convenient for the rubbish in the automatic collection algae liquid.
Referring to fig. 5, the present invention provides a technical solution: a using method of a floating blue algae separation ship comprises the steps of firstly, collecting garbage; step two, blue algae concentration; step three, conditioning the algae slurry; step four, circulating treatment;
in the first step, the garbage collection comprises the following steps;
1) starting a propeller 20 to move the blue algae separation ship to a proper position;
2) starting the rotary mechanical grille 3 to drive the larger granular garbage gushing from the water inlet 1 to move upwards, so that the larger granular garbage enters the garbage collecting hopper 29 to realize automatic garbage collection, and simultaneously leading algae liquid back to the water inlet 1 under the action of the water filtering holes 30;
in the second step, the blue algae concentration comprises the following steps;
1) starting a first algae-pumping pump 5, guiding algae liquid entering a water inlet 1 into a water distribution assembly 6, guiding the algae liquid into a concentration tank 8 through a water permeable hole 7, and realizing the concentration of blue algae through the cooperation of a lateral flow type inclined plate 9, a blue algae capturing grid 10, a blue algae collecting hopper 11 and a blue algae discharge pipe 12;
2) leading the concentrated algae liquid into a blue algae conditioning pool 16 through a second algae pump 27;
in the third step, a proper amount of medicament is put into the blue algae conditioning pool 16 through the medicament adding box 25, and the stirring device 15 is started to enable the algae liquid to form algae flocs;
in the fourth step, the cyclic treatment comprises the following steps;
1) starting the blue algae squeezing device 23, further squeezing and dehydrating the blue algae, and guiding the dehydrated blue algae into the algae residue storage chamber 22 through the blue algae squeezing device 23;
2) meanwhile, the algae liquid is led into the algae liquid collecting tank 17 by pressing the water outlet bucket 24, the filtrate reflux pump 18 is started, and the algae liquid is led into the water distribution assembly 6 by the reflux pipe 28, so that the aim of circular treatment is fulfilled.
Based on the above, the present invention has the advantages that, when the present invention is used, the water inlet 1 is positioned at the bow of the ship in a V shape to serve as a water collecting hopper, the rotary mechanical grille 3 is arranged at the contraction opening of the water inlet 1, the width of the rotary mechanical grille 3 is the same as the width of the contraction opening, the rotary mechanical grille 3 is started to filter large particles, aquatic plants and garbage in the inlet water, the rotary mechanical grille 3 is externally provided with a protective cover body, the garbage collecting hopper 29 is arranged below the top of the grille to collect large garbage and aquatic plants in the inlet water, the tail end of the water inlet 1 is provided with two water pumping pipes to convey algae-water mixed liquid to the first water distribution tank 61 and the second water distribution tank 62 through the first algae pumping pump 5, algae liquid in the first water distribution tank 61 and the second water distribution tank 62 is guided into the concentration tank 8 through the second algae pumping pump 27, and algae liquid in the first water distribution tank 61 and the, The blue algae catching grid 10, the blue algae collecting bucket 11 and the blue algae discharging pipe 12 are matched, algae slurry containing blue algae enters a blue algae collecting chamber 14 through the blue algae discharging pipe 12, an algae pumping pipe is connected in the blue algae collecting chamber 14, the concentrated high-concentration algae slurry is conveyed to a blue algae conditioning pool 16 through a second algae pumping pump 27, an automatic dosing box 25 above the blue algae conditioning pool 16 is used for dosing the blue algae conditioning pool 16, a stirring device 15 is started, algae liquid is changed into blue algae flocs, the blue algae flocs are guided into a blue algae squeezing device 23 through an opening above the blue algae conditioning pool 16 for dehydration, water in the algae slurry and water generated in the squeezing process of the blue algae flocs enter the algae liquid collecting pool 17 through a squeezing water bucket 24, accumulated filtrate is refluxed into a second water distribution pool 62 through a filtrate reflux pump 18 for secondary treatment, and treated clean water is discharged through a discharging port 26, the pipe orifice of the water outlet pipe is lower than the second distributing water tank 62, and the algae residue generated after dehydration is conveyed to the algae residue storage chamber 22 through the algae residue discharge pipe 19.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The floating type blue algae separation ship comprises a water inlet (1), a ship body (2), a rotary mechanical grid (3), a buoyancy chamber (4), a first algae pumping pump (5), a water distribution assembly (6), a water permeable hole (7), a concentration tank (8), a lateral flow type inclined plate (9), a blue algae capturing grid (10), a blue algae collecting hopper (11), a blue algae discharge pipe (12), a concentration tank water outlet (13), a blue algae collecting chamber (14), a stirring device (15), a blue algae conditioning tank (16), an algae liquid collecting tank (17), a filtrate reflux pump (18), an algae residue discharge pipe (19), a propeller (20), a rudder (21), an algae residue storage chamber (22), a blue algae squeezing device (23), a squeezing water outlet hopper (24), a dosing tank (25), a clear water discharge port (26), a second algae pumping pump (27), a reflux pipe (28), a garbage collecting hopper (29), Drainage hole (30), deck (31), first distribution basin (61) and second distribution basin (62), its characterized in that: a deck (31) is fixedly connected to the outer wall of one side of the ship body (2), a water inlet (1) is formed in the outer wall of one side of the ship body (2), a rotary mechanical grating (3) is arranged on one side of the outer wall of one side of the ship body (2) corresponding to the water inlet (1), a first algae pumping pump (5) is fixedly connected to the inner wall of one side of the water inlet (1), a water distribution assembly (6) is arranged on the inner wall of one side of the ship body (2), the output end of the first algae pumping pump (5) is inserted into the water distribution assembly (6), a water permeable hole (7) is formed in the inner wall of one side of the water distribution assembly (6), a concentration tank (8) is arranged on one side of the inner wall of one side of the ship body (2) corresponding to the water permeable hole (7), the concentration tank (8) is connected with the water distribution assembly (6) through the water permeable hole (7), a lateral flow, the algae collecting device is characterized in that a blue algae capturing grid (10) is fixedly connected to the outer wall of the top end of the lateral flow type inclined plate (9), a blue algae collecting hopper (11) is fixedly connected to the outer wall of one side of the blue algae capturing grid (10), a blue algae discharging pipe (12) is fixedly connected to the output end of the blue algae collecting hopper (11), a blue algae collecting chamber (14) is arranged on the inner wall of one side of the ship body (2), one end of the blue algae discharging pipe (12) is inserted into the inner wall of one side of the blue algae collecting chamber (14), a second algae pumping pump (27) is fixedly connected to the outer wall of the top end of the blue algae collecting chamber (14), the input end of the second algae pumping pump (27) is inserted into the blue algae collecting chamber (14), a water outlet (13) of a concentration tank is formed in the outer wall of one side of the concentration tank (8), and a blue algae conditioning tank, and the output end of the second algae-pumping pump (27) is inserted into the blue algae conditioning pool (16), a dosing tank (25) is fixedly connected onto the outer wall of the bottom end of the blue algae conditioning pool (16), a stirring device (15) is arranged on the inner wall of one side of the blue algae conditioning pool (16), a blue algae squeezing device (23) is arranged on one side of the blue algae conditioning pool (16), the input end of the blue algae squeezing device (23) is fixedly connected onto the output end of the blue algae conditioning pool (16), a squeezing water bucket (24) is arranged on the outer wall of the bottom end of the blue algae squeezing device (23), an algae liquid collecting pool (17) is arranged on the inner wall of one side of the hull (2), one end of the squeezing water bucket (24) is inserted into the algae liquid collecting pool (17), a filtrate reflux pump (18) is arranged on the inner wall of one side of the algae liquid collecting pool (17), and a reflux pipe (28) is fixedly connected onto the output end, and the one end of back flow pipe (28) is pegged graft in the inside of water distribution subassembly (6), be provided with the blue alga on one side outer wall of blue alga recuperation pond (16) and squeeze device (23), fixedly connected with algae sediment delivery pipe (19) on the one side outer wall of blue alga squeeze device (23), fixedly connected with algae sediment storeroom (22) on one side inner wall of hull (2), and the one end fixed connection of algae sediment delivery pipe (19) is on one side outer wall of algae sediment storeroom (22), one side that corresponds screw (20) on one side outer wall of hull (2) is provided with rudder (21).
2. A using method of a floating blue algae separation ship comprises the steps of firstly, collecting garbage; step two, blue algae concentration; step three, conditioning the algae slurry; step four, circulating treatment; the method is characterized in that:
in the first step, the garbage collection comprises the following steps;
1) starting a propeller (20) to move the blue algae separation ship to a proper position;
2) starting a rotary mechanical grating (3) to drive larger particle garbage gushing from the water inlet (1) to move upwards, so that the larger particle garbage enters a garbage collection hopper (29) to realize automatic garbage collection, and simultaneously leading algae liquid back to the water inlet (1) under the action of a water filtering hole (30);
in the second step, the blue algae concentration comprises the following steps;
1) starting a first algae pumping pump (5), guiding algae liquid entering a water inlet (1) into a water distribution assembly (6), guiding the algae liquid into a concentration tank (8) through a water permeable hole (7), and realizing the concentration of blue algae through the cooperation of a lateral flow type inclined plate (9), a blue algae capturing grid (10), a blue algae collecting hopper (11) and a blue algae discharge pipe (12);
2) leading the concentrated algae liquid into a blue algae conditioning pool (16) through an algae pump (27);
in the third step, a proper amount of medicament is put into the blue algae conditioning pool (16) through the medicament feeding box (25), and the stirring device (15) is started to enable the algae liquid to form algae flocs;
in the fourth step, the cyclic treatment comprises the following steps;
1) starting a blue algae squeezing device (23), further squeezing and dehydrating the blue algae, and guiding the dehydrated blue algae into an algae residue storage chamber (22) through the blue algae squeezing device (23);
2) meanwhile, the algae liquid is led into an algae liquid collecting pool (17) by pressing a water outlet bucket (24), a filtrate reflux pump (18) is started, and the algae liquid is led into a water distribution assembly (6) by a reflux pipe (28), so that the aim of circular treatment is fulfilled.
3. The floating blue algae separation ship of claim 1, wherein: the inner wall of the bottom end of the ship body (2) is provided with a buoyancy cabin (4).
4. The floating blue algae separation ship of claim 1, wherein: the water distribution assembly (6) comprises a first distribution basin (61) and a second distribution basin (62).
5. The floating blue algae separation ship of claim 1, wherein: an overflow tank is arranged at one end, corresponding to the water outlet (13), of the concentration tank on the outer wall of one side of the concentration tank (8), and a clear water discharge port (26) is arranged at the top end of the overflow tank.
6. The floating blue algae separation ship of claim 1, wherein: and a propeller (20) is arranged on the outer wall of one side of the ship body (2).
7. The floating blue algae separation ship of claim 1, wherein: a garbage collecting hopper (29) is arranged on one side of the inner wall of one side of the ship body (2) corresponding to the deck (31), and a water filtering hole (30) is formed in the inner wall of one side of the garbage collecting hopper (29).
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