CN107083766A - A kind of algae water tackling method and separating and filtering equipment - Google Patents
A kind of algae water tackling method and separating and filtering equipment Download PDFInfo
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- CN107083766A CN107083766A CN201710195030.6A CN201710195030A CN107083766A CN 107083766 A CN107083766 A CN 107083766A CN 201710195030 A CN201710195030 A CN 201710195030A CN 107083766 A CN107083766 A CN 107083766A
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- algae
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- barrier
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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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0814—Devices for reducing the polluted area with or without additional devices for removing the material with underwater curtains
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0835—Devices for reducing the polluted area with or without additional devices for removing the material fixed to permanent structure, e.g. harbour wall or river bank
-
- 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
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0857—Buoyancy material
-
- 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
-
- 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
- E02B15/106—Overflow skimmers with suction heads; suction heads
Abstract
It is an object of the invention to provide a kind of algae water tackling method and separating and filtering equipment, this method can carry out three-stage filtration to watershed, kettle Estuary Waters and open channel waters；The fixed and moving drift-bolt being sequentially connected by floated fence can be set to survey according to blue algae bloom position grouping and inhale algae device, algae efficiency is inhaled in lifting；The algae water filtration device can realize the centrifugal filtration to algae water, can be achieved to be rinsed algae water filtering machine, secondary filtration case and floated fence cleaning in filter process, and rinse cleaning water separated clear water can be recycled；Suction algae device can be placed in the real-time monitoring that algae content is carried out on the water surface for a long time；Algae height can be inhaled according to blue-green algae layer depth information regulation, make algal layer is as much as possible to be drawn；The mesh number of barrier can be rationally set according to filtering waters upstream and downstream blue algae bloom situation, the administering method and separating and filtering equipment can saving water resource and electric power resource, and design be simple and convenient to operate, it is with low cost, be suitable for large range promotion use.
Description
Technical field
The invention belongs to mechanical device field, be related to a kind of algae water separation device, especially a kind of algae water tackling method and
Separating and filtering equipment.
Background technology
In recent years, due to industrial boom, population increase, urbanization is aggravated, severe environmental pollution, many water of China
The Eutrophic Extent aggravation of body, causes algae, with being particularly blue-green algae amount reproduction, and even serious blue-green algae occurs for some water bodys
Wawter bloom, directly affects the quality of water body and using degree, and endanger livestock and the health of the mankind, therefore algae is filtered
Removing is very necessary, but is limited by water head site drinking water needs, is made in big-and-middle-sized lake, reservoir than wide
Algae removal technology is main or to algae mechanical removal.It is more common algae collection kit to receive algae ship, and it utilizes immersible pump
Algae is sucked in hull and carries out dehydration collection algal gel.In addition, the blue-green algae harvesting method that bank base is fixed is also more typical, i.e., in indigo plant
The lake reservoir area that algae wawter bloom is easily assembled sets up that algae moisture is leaving from station on the bank, to the algae of collection using vibrating slanted screen and sleeping spiral shell is centrifuged
Machine etc. carries out thickening.Above-mentioned machinery is received in algae technology, although except algae effect preferably, but expense needs are millions of to thousands of
Ten thousand, processing cost is high, is not suitable for promoting the use of on a large scale.
Retrieved by publication, it is found that the open source literature for being related to algae water spin-on filter device is less, be given below and this
Two related patent documents of patent application, the creativeness of the present patent application can be fully demonstrated by the comparison of structure：
The utility model discloses a kind of harvesting water bloom blue algae for a kind of device of harvesting water bloom blue algae (CN201264914Y)
Device, it include Algae absorbing device, crawler type algae water filtration portion and belt filter press.On the bow set in Algae absorbing device, Algae absorbing device and put
Non-blinding pump is put, upper end sets to place in wawter bloom entrance and anti-impurity net, Algae absorbing device sets suspension ring on Non-blinding pump, cover plate；Carry out
Belt filtering device is fixed on Rack Body, and stainless steel foraminous conveyer is placed under screen pack, saves the energy, and cost is low, structure letter
It is single, easy to use, the problem of efficiently solving the blue-green alga bloom harvest in lake, reservoir and river course accumulation, concentrate, be dehydrated.
A kind of blue algae filter (CN201192599Y) is fast, good filtration effect the utility model discloses a kind of speed
Blue algae filter, including, a storage trough is provided with openend on the side wall of storage trough, filter screen is provided with storage trough,
Storage trough is separated into the storage cavity on top and the water chamber of bottom by filter screen, and corresponding openend is also divided into the discharging on top
Mouth and the liquid outlet of bottom, are provided with bobbing machine on the bottom plate of storage trough, some support bullets are provided with the bottom surface of storage trough
Spring.Its advantage is：This blue algae filter, can filter rapidly to absorbing the algae come up by Algae absorbing device, make
Blue-green algae and water are completely separated, and are met the algae slurry that experiment needs.
To sum up, above-mentioned documents have larger with the present patent application in filter cleaning method and suitable device structure
Difference, it is possible thereby to verify the creativeness and novelty of the present invention.
The content of the invention
It is an object of the invention to provide a kind of algae water tackling method and separating and filtering equipment, this method can to watershed,
Kettle Estuary Waters and open channel waters carry out three-stage filtration；It can be set and be sequentially connected by floated fence according to blue algae bloom position grouping
Fixed and moving drift-bolt survey inhale algae device, lifting inhale algae efficiency；The algae water filtration device can realize the centrifugal filtration to algae water, can be real
Cleaning is rinsed to algae water filtering machine, secondary filtration case and floated fence in existing filter process, and rinses cleaning water
For separated clear water can be recycled；Can be according to the different various forms of suction algae devices of filtering environmental selection；It can will inhale algae
Device is placed in the real-time monitoring that algae content is carried out on the water surface for a long time；Algae device can be inhaled according to blue-green algae layer depth information, regulation
And floated fence height, make algal layer is as much as possible to be drawn；Can be reasonable according to filtering waters upstream and downstream blue algae bloom situation
The mesh number of barrier is set, the administering method and separating and filtering equipment can saving water resource and electric power resource, and design is simple, behaviour
Work is convenient, with low cost, be suitable for large range promotion use.
The purpose of the present invention is achieved through the following technical solutions：
A kind of algae water tackling method, comprises the following steps：
Step (1)：The detection filtering of watershed, water source region are carried out to the waters of the blue-green algae divergence broad such as reservoir
During blue algae bloom, the dynamic drift-bolt swum on the water surface surveys suction algae device and sends alarm to monitoring station, is sent by monitoring station with ship
The clear algae operation ship for carrying algae water filtering machine and compressor carries out filtration operation, the dense algae slurry compression after the filtering of boat-carrying algae water filtering machine
Cake processed；Drift-bolt is determined during filtration operation and surveys suction algae device by the clear bath operation ship of the floated fence connection of twice, now due to water source
Area's blue algae bloom is more serious, to prevent the barrier of floated fence from blocking, therefore the barrier is set into 50 mesh to 100
Mesh.
Step (2)：Filtering is moved to the kettle mouth region domain in watershed downstream, sets up outstanding by estimating blue algae bloom situation
Floating inhales algae device and Double-layered suspended formula fence, and sends the Qing Zao Operation Vans with vehicle-mounted algae water filtering machine and compressor to carry out
Filtration operation, the dense algae slurry after vehicle-mounted algae water filtering machine filtering compresses cake processed；The floated Double-layered suspended for inhaling algae device both sides
Formula fence is both connected in bank base, and floated suction algae device is set towards current upstream, and with floated fence by current scour
Funnel shaped is automatically formed, to improve collection algae efficiency, to prevent the barrier of floated fence from blocking, and ensures certain water
Flow, therefore the barrier is set to 100 mesh to 150 mesh.
Step (3)：Filtering is fixed to waters such as kettle mouthful region downstream more narrow open channels, sets up floated for a long time
Algae device and Double-layered suspended formula fence are inhaled, the algae water filtering machine and secondary filtration case that bank base fixation is opened during range estimation blue algae bloom enter
Row filtration operation, the dense algae slurry after the filtering of algae water filtering machine is collected and discharged by secondary filtration case, to ensure filter effect, will be outstanding
The barrier of floating fence is set to 150 mesh to 200 mesh.
Moreover, the water purification after the step (1) or algae water filtering machine filtering described in (2) or (3) can enclose to floated
Column, secondary filtration case and algae water filtering machine carry out circulation flushing.
Moreover, the dynamic drift-bolt is surveyed and inhales algae device and include water anchor point floating body, floating plate, power supply, monitoring portion and clog-free
Pump, the floating plate, which is provided water anchor point floating body, is provided with no-clogging pump in buoyancy, the water anchor point floating body, monitoring portion is located at water anchor point
Inside floating body, power supply is located at the top of no-clogging pump, and provides electric power for monitoring portion；It is characterized in that：The water anchor point floating body
For cylindrical structural, multiple floating plate annulars are uniformly arranged in water anchor point floating body periphery, and water anchor point floating body is anterior and middle part is pacified respectively
Enter algae mouthful equipped with front portion and sidepiece enters algae mouthful, water anchor point floating body bottom is additionally provided with fixed pulley, the fixed pulley one end and the bottom
Anchorage block connection, the other end suspention have balancing weight.
Moreover, the filter includes rotary filtering plant and circulating flusher, the rotary filtering plant rotation is set up
On algae water filtering machine base top, and the rotary filtering plant can be the rotary structures such as cylindrical shape, taper or fusiformis；The rotation
The circulating flusher of circulation flushing can be carried out to it by turning the erection of filter top.
Moreover, the compressor includes compressed tanks, hydraulic cylinder and compression piston, wherein compressed tanks are closed circular tubular construction,
Compression piston is fitted with compressed tanks inner wall sealing, and hydraulic cylinder is packed in compressed tanks outer end, and hydraulic cylinder output end is coaxially connected
Compression piston；The top of described nearly hydraulic cylinder one end of compressed tanks is provided with into algae pipe, and the other end is formed with out algae door and Filter valve.
Moreover, the secondary filtration case includes filtering box body, secondary filtration net, algae slurry outlet and algae water outlet pipe, its
Middle filtering box body top is provided with Rose Box shower nozzle, and the shower nozzle is set towards secondary filtration net, and is provided by high-pressure shunting pump
Water under high pressure, is rinsed to secondary filtration net；The Rose Box box house is formed with screen pack mounting groove；Secondary filtration net is inserted
Inside screen pack mounting groove, the algae slurry after filtering is directly starched outlet by algae and discharged, and the water purification after filtering passes through screen pack
Carry out after secondary filtration through being discharged by algae water outlet pipe.
Moreover, the floated fence includes fixed rope, floating band, barrier and hung down again, the fixed Suo Yiduan and bank
Base fixes pin connection, and the other end enters algae mouthful respectively at front portion and sidepiece enters algae mouthful and is fixedly connected with floated floating body junction；
The floating band is made of polystyrene foam, is arranged at below fixed rope；The floating band lower section is formed with barrier, and resistance
Block bottom is uniformly arranged multiple heavy vertical；The floating is additionally provided with for rushing for being washed away at barrier blocking with inside
Brush pipe shower nozzle, it is internal that the flush pipe shower nozzle is flush-mounted in floating band, and anteriorly enters algae mouthful and sidepiece enters algae mouthful by tilting
The flush pipe shower nozzle in direction washes away to barrier.
Moreover, the circulating flusher include header tank, it is booster pump, high-pressure hose, high-pressure nozzle, spray bar support, convex
Turbin generator, support pulley and fixing axle block, the header tank are formed on the base bottom of algae water filtering machine on the bank, the header tank both sides
Return pipe and drainpipe are respectively equipped with, wherein drainpipe directly discharges part clear water, return pipe and booster pump and high-pressure shunting
Pump is connected, and wherein booster pump connects spray bar by high-pressure hose, and spray bar bottom is provided with uniform multiple high-pressure nozzles；It is described
Spray bar support is fixedly mounted with the top of the base support of algae water filtering machine on the coast, and the spray bar internal stent is provided with support and slided
Wheel；Cam motor is formed with the spray bar support, the motor output shaft is fixedly connected by fixing axle block with spray bar；It is described
High-pressure shunting pump is packed on the base of algae water filtering machine, and high-pressure shunting pump one end connection return pipe, the other end passes through pipeline
Rose Box shower nozzle and flush pipe shower nozzle are connected respectively.
Advantages of the present invention and economic effect are：
1st, a kind of algae water tackling method of the invention, passes through the three layer filtration to watershed, kettle Estuary Waters and open channel waters
Operation, this method is by the real-time monitoring resultses ship movement filtering in watershed, kettle Estuary Waters working truck movement filtering and open channel waters
Bank base fixes three step compositions of filtering, and the generation of outburst and wawter bloom phenomenon to blue-green algae is effectively administered.
2nd, a kind of dynamic drift-bolt of algae water separating filter equipment of the invention, which is surveyed, inhales algae device, and the suction algae device two ends lead to respectively
Cross floated fence connection and inhale algae operation ship or determine drift-bolt survey and inhale algae, and above-mentioned three is automatically formed infundibulate by current scour
Shape, effectively improves suction algae efficiency；The dynamic drift-bolt surveys suction algae device and connects anchor using fixed pulley using water anchor point floating body bottom
Determine the mode of block and balancing weight so that the device can extended stationary periods in the predetermined water surface, coordinate solar battery group to monitoring portion
Powered for a long time, the adaptability of the device can be improved, long term monitoring is realized, administered in time；The dynamic drift-bolt, which is surveyed, inhales algae device
Use multiple floating plates to provide buoyancy for water anchor point floating body and coordinate balancing weight to be adjusted draft, while can be according to water inlet
The requirement of angle is changed to floating plate size, further increases suction algae efficiency；By using cross frame fix it is without hindrance
Pump is filled in, the stability of the pump housing can be effectively improved, it is ensured that the efficient operation of the pump housing, while coordinating what the buoyancy tank afterbody of position two was also set up
Orientation rudder blade can effectively improve the stability of water anchor point floating body, further ensure the stability for inhaling algae.
3rd, flush pipe shower nozzle is provided with a kind of suspension band of algae water separating filter equipment of the invention, the flush pipe shower nozzle
Header tank is connected by pipeline and high-pressure shunting pump, can prevent both sides barrier from blocking by washing away for the shower nozzle, and pass through water
Flowing pressure pours algae water in floating body by force, accelerates suction algae efficiency；Barrier is provided with the suspension band, the barrier mesh number
It can be adjusted according to filtration zone, the mesh number of barrier is increased successively according to watershed-kettle Estuary Waters-open channel waters order,
Strengthen filter effect, and ensure water-carrying capacity.
4th, the algae water filtering machine of a kind of algae water separating filter equipment of the invention, the rotary filtering plant of the filter can be real
Now to the centrifugal filtration of algae water, and screen pack can be changed by removing screen pack fix bar, to adapt to different filter rings
The algae water of various concentrations is filtered under border, so as to improve the service life and applicability of equipment；The algae water filtering machine is by setting
Preliminary current stabilization when algae water enters filter can be realized by putting current stabilization case, prevent because algae water flow velocity it is too fast caused by outside algae water
The problems such as filter efficiency declines caused by overflowing or excessively being concentrated because of strain position；By setting collection algae disk, it can prevent under flushing
Algae enter in current stabilization case, hinder further filtration operation；The rotary filtering plant provides power by motor, so that
Centrifugal filtration is carried out to the algae water overflowed from current stabilization case, the water purification after filtering is drained into header tank by drainage plate, its middle part
Water purification is divided to be expelled directly out from osculum, another part water purification is passed into booster pump via return pipe and is pressurized, then via high pressure
Flexible pipe is passed into shower, is finally sprayed by being formed on the high-pressure nozzle below spray wheel bar, the high-pressure nozzle is just to filter screen roller
Top, and the dynamic retractility spray to filter screen roller can be realized, effectively improve cleaning effect.
5th, the algae water filtering machine of a kind of algae water separating filter equipment of the invention, the circulating flusher of the filter can profit
Circulation flushing is carried out with the clear water of rotary filtering plant separating and filtering, can be achieved to be attached to rotating filter in working to centrifugal filtration
The algae of device inwall is rinsed, and the cleaning device can carry out cleaning operation using filtered water purification, so as to be formed
The cycle operation refiltered-is cleaned-in filter；The circulating flusher of the filter is by setting the spray driven by cam motor
Bar, flushing is moved to rotary filtering plant, prevents the rotary filtering plant inside strip algae band produced by fixed rinse,
So as to improve the automatically cleaning effect and filter efficiency of equipment.
6th, a kind of secondary filtration case of the invention, the Rose Box can be realized in the secondary filtration to algae water, and the Rose Box
Provided with Rose Box shower nozzle, the shower nozzle connects header tank, the water purification after being filtered using filter by pipeline and high-pressure shunting pump
Circulation flushing is carried out, so as to further prevent screen pack from blocking, filter efficiency is improved.
7th, a kind of compressor of the invention, the compressor may be disposed on working truck or operation ship, to algae water filtration
Dense algae slurry after machine filtering is compressed cake processed, has been effectively saved car body or hull space, improves filter efficiency.
Brief description of the drawings
Fig. 1 is present invention process flow chart；
Fig. 2 is algae water filtering machine of the present invention and secondary filtration case phantom；
Fig. 3 is Fig. 2 left view；
Fig. 4 is algae water filtering machine circulation flushing portion of the present invention structure chart；
Fig. 5 is secondary filtration box structure figure of the present invention；
Fig. 6 is filter screen roller sectional view of the present invention；
Fig. 7 is Fig. 6 right view；
Fig. 8 is the floated suction algae working state of device demonstration graph of the present invention；
Fig. 9 is the structural representation of floated fence of the invention；
Figure 10 is the flush pipe nozzle structure schematic diagram of floated fence of the invention；
Figure 11 inhales algae apparatus structure schematic diagram for the dynamic anchor formula of the present invention；
Figure 12 is Figure 11 side view；
Figure 13 is the structural representation of compressor of the present invention；
Figure 14 is the sectional view of compressor of the present invention.
In figure：1- cam motors；2- motor output shafts；3- spray bar supports；4- fixing axle blocks；5- spray bars；6- high pressures
Shower nozzle；7- collection algae disks；8- current stabilization casees；9- fix bars；10- collection algae disc carriers；11- drainage plates；12- secondary filtration casees；13- goes out algae
Pipe；14- drainpipes；15- return pipes；16- bases；17- header tanks；18- base supports；19- high-pressure shunting pumps；20- water inlet pipes；
21- booster pumps；22- high-pressure hoses；23- Rose Box shower nozzles；24- algaes starch outlet；25- motors；26- filter screen rollers；27- is filtered
Net fix bar；28- screen packs；29- restrictor rings；30- supports pulley；31- screen pack mounting grooves；32- secondary filtration nets；33- algaes
Water outlet pipe；The floated fences of 34-；35- buoyancy tanks；36- enters front portion algae mouthful；The floated floating bodies of 37-；38- balancing weights；39- sidepieces
Enter algae mouthful；40- cross brackets；41- no-clogging pumps；42- orients rudder blade；43- fixes rope；44- floats band；45- flush pipes spray
Head；46- barriers；47- hangs down again；48- bank base anchor points；49- floating plates；50- sends out pipe；51- monitoring portions；52- water anchor point floating bodies；
53- solar battery groups；54- fixed supports；55- fixed pulleys；56- counterweight anchor blocks；57- anchorage blocks；58- compressors；59- hydraulic pressure
Cylinder；60- compression pistons；61- goes out algae door；62- Filter valves.
Embodiment
For present disclosure, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate accompanying drawing detailed
It is described as follows.It should be noted that the present embodiment is descriptive, it is not limited, it is impossible to thus limit the guarantor of the present invention
Protect scope.
A kind of algae water tackling method, comprises the following steps：
Step (1)：The detection filtering of watershed, water source region are carried out to the waters of the blue-green algae divergence broad such as reservoir
During blue algae bloom, the dynamic drift-bolt swum on the water surface surveys suction algae device and sends alarm to monitoring station, is sent by monitoring station with ship
The clear algae operation ship for carrying algae water filtering machine and 58 compressors carries out filtration operation, the dense algae slurry pressure after the filtering of boat-carrying algae water filtering machine
Contraction cake；Determine drift-bolt during filtration operation and survey to inhale algae device and connect clear bath operation ship by the floated fence of twice 34, now due to
Watershed blue algae bloom is more serious, to prevent 46 barriers of floated fence from blocking, therefore the barrier is set into 50 mesh
To 100 mesh.
Step (2)：Filtering is moved to the kettle mouth region domain in watershed downstream, sets up outstanding by estimating blue algae bloom situation
Floating inhales algae device and Double-layered suspended formula fence, and sends the Qing Zao Operation Vans with vehicle-mounted algae water filtering machine and compressor to carry out
Filtration operation, the dense algae slurry after vehicle-mounted algae water filtering machine filtering compresses cake processed；The floated Double-layered suspended for inhaling algae device both sides
Formula fence is both connected on 48 bank base anchor points, and floated suction algae device is set towards current upstream, and with floated fence by water
Stream, which washes away, automatically forms funnel shaped, to improve collection algae efficiency, to prevent the barrier of floated fence from blocking, and ensures one
Fixed water-carrying capacity, therefore the barrier is set to 100 mesh to 150 mesh.
Step (3)：Filtering is fixed to waters such as kettle mouthful region downstream more narrow open channels, sets up floated for a long time
Algae device and Double-layered suspended formula fence are inhaled, the algae water filtering machine and secondary filtration case that bank base fixation is opened during range estimation blue algae bloom enter
Row filtration operation, the dense algae slurry after the filtering of algae water filtering machine is collected and discharged by secondary filtration case, to ensure filter effect, will be outstanding
The barrier of floating fence is set to 150 mesh to 200 mesh.
Moreover, the water purification after the step (1) or algae water filtering machine filtering described in (2) or (3) can enclose to floated
Column, secondary filtration case and algae water filtering machine carry out circulation flushing.
Moreover, the dynamic drift-bolt survey inhale algae device include 52 water anchor point floating bodies, 49 floating plates, power supply, 51 monitoring portions and
41 no-clogging pumps, the floating plate provides in buoyancy, water anchor point floating body water anchor point floating body and is provided with no-clogging pump, and monitoring portion is located at
Inside water anchor point floating body, power supply is located at the top of no-clogging pump, and provides electric power for monitoring portion；It is characterized in that：The water anchor
Point floating body is cylindrical structural, and multiple floating plate annulars are uniformly arranged in water anchor point floating body periphery, water anchor point floating body front portion and middle part
It is separately installed with that algae mouthful is entered in 36 front portions and 39 sidepieces enter algae mouthful, water anchor point floating body bottom is additionally provided with 55 fixed pulleys, and this determines cunning
Wheel one end is connected with 57 water-bed anchorage blocks, and other end suspention has 56 counterweight anchor blocks.
Moreover, the filter includes rotary filtering plant and circulating flusher, the rotary filtering plant rotation is set up
On the base top of algae water filtering machine 16, and the rotary filtering plant can be the rotary structures such as cylindrical shape, taper or fusiformis；It is described
Rotary filtering plant top is set up can carry out the circulating flusher of circulation flushing to it.
Moreover, the compressor includes compressed tanks, 59 hydraulic cylinders and 60 compression pistons, wherein compressed tanks are closed circular tubular knot
Structure, compression piston is fitted with compressed tanks inner wall sealing, and hydraulic cylinder is packed in compressed tanks outer end, and hydraulic cylinder output end coaxially connects
Connect compression piston；The top of described nearly hydraulic cylinder one end of compressed tanks is provided with into algae pipe, and the other end is formed with 61 and goes out algae door and 62 filterings
Valve.
Moreover, the secondary filtration case includes filtering box body, 32 secondary filtration nets, 24 algaes slurry outlet and 33 algae water outs
Pipe, wherein filtering box body top is provided with 23 Rose Box shower nozzles, the shower nozzle is set towards secondary filtration net, and by 19 high pressures point
Flow pump and water under high pressure is provided, secondary filtration net is rinsed；The Rose Box box house is formed with 31 screen pack mounting grooves；Two grades
Screen pack is inserted into inside screen pack mounting groove, and the algae slurry after filtering is directly starched outlet by algae and discharged, the water purification after filtering
Carried out by screen pack after secondary filtration through being discharged by algae water outlet pipe.
Moreover, the floated fence hangs down again including 43 fixation ropes, 44 floating bands, barrier and 47, the fixed rope one
End and bank base or other are dynamic, determine drift-bolt surveys and inhale algae device and fix pin connection, the other end enters algae mouth respectively at front portion and sidepiece enters
Algae mouthful is fixedly connected with water anchor point floating body junction；The floating band is made of polystyrene foam, is arranged under fixed rope
Side；The floating band lower section is formed with barrier, and stops sieve bottom and be uniformly arranged multiple heavy hang down；The floating band inside is also set up
Have for the 45 flush pipe shower nozzles to being washed away at barrier blocking, the flush pipe shower nozzle is flush-mounted in floating band inside, and leads to
Cross and tilt anteriorly to enter the flush pipe shower nozzle in the direction that algae mouthful and sidepiece enter algae mouthful barrier is washed away.
Moreover, the circulating flusher includes 17 header tanks, 21 booster pumps, 22 high-pressure hoses, 6 high-pressure nozzles, 3 spray bars
Support, 1 cam motor, support pulley and 4 fixing axle blocks, the header tank are formed on the base bottom of algae water filtering machine on the bank, should
Header tank both sides are respectively equipped with 15 return pipes and 14 drainpipes, and wherein drainpipe directly discharges part clear water, and return pipe is with increasing
Press pump and the connection of high-pressure shunting pump, wherein booster pump connect 5 spray bars by high-pressure hose, and spray bar bottom is provided with uniformly more
Individual high-pressure nozzle；The spray bar support is fixedly mounted with the top of 18 base supports of algae water filtering machine on the coast, and the spray bar support
It is internally provided with 30 support pulleys；Be formed with cam motor on the spray bar support, 2 motor output shaft by fixing axle block with
Spray bar is fixedly connected；The high-pressure shunting pump is packed on the base of algae water filtering machine, and the high-pressure shunting pump one end is connected back to
Water pipe, the other end connects Rose Box shower nozzle and flush pipe shower nozzle by pipeline respectively.
Moreover, the rotary filtering plant includes 20 water inlet pipes, 8 current stabilization casees, 9 fix bars, 7 collection algae disks, collection algae disc carrier,
13, which go out algae pipe, water inlet pipe, 11 drainage plates, 26 filter screen rollers, 28 screen packs, 29 restrictor rings, 27 screen pack fix bars and support, drags
Wheel, described stable chute one end installs the water inlet pipe other end and installs fix bar, and wherein water inlet pipe and fix bar is fixedly mounted on bottom
On seat support；Collection algae disk is formed on current stabilization upper box part, and is fixedly connected by collecting algae disc carrier with fix bar and water inlet pipe；The collection
Algae disk end is formed with out algae pipe, and algae slurry is by collecting the collection of algae disk and being discharged into algae slurry retracting device by going out algae pipe；Two pieces of drainages
Plate is symmetrically formed on filtering net drum both sides；The filtering net drum is by four support tugboat limited supports being packed on base；
The screen pack is arranged on the screen pack fix bar for being formed with and being adapted with filtering net drum on screen pack cylinder outer wall, screen pack；
Two support tugboats of described wherein filtering net drum one end are formed with to be formed with stopper slot, filtering net drum and mutually fitted with the stopper slot
The position limiting convex ring matched somebody with somebody.The filter screen roller provides power by 25 motors, so as to be centrifuged to the algae water overflowed from current stabilization case
Filtering, the water purification after filtering is drained into header tank by drainage plate, and which part water purification is expelled directly out from osculum, another part
Water purification is passed into booster pump via return pipe and is pressurized, and is then passed into via high-pressure hose in shower, finally by being formed on spray
Take turns the high-pressure nozzle below bar to spray, the high-pressure nozzle can be realized just to above filter screen roller and stretch the dynamic of filter screen roller
Contracting spray, effectively improves cleaning effect.
Moreover, the floated fence includes fixed rope, floating band, barrier and hung down again, described Gu Dingsuo one end with
Bank base fixes pin connection, and the other end enters algae mouthful respectively at front portion and sidepiece enters algae mouthful and connected with the fixation of water anchor point floating body junction
Connect；The floating band is made of polystyrene foam, is arranged at and is compound in below fixed rope；The floating band lower section is formed with resistance
Block, and stop sieve bottom be uniformly arranged it is multiple it is heavy hang down；The floating band inside is additionally provided with for entering at barrier blocking
The flush pipe shower nozzle that row washes away, the flush pipe shower nozzle is flush-mounted in floating band inside, and anteriorly enters algae mouthful and side by tilting
The swash that the direction of algae mouthful is entered in portion washes away to barrier；The power supply uses 53 solar battery groups to be carried for monitoring portion
Power supply power, the solar battery group is installed at the top of no-clogging pump by 54 fixed supports；Pass through in the middle part of the water anchor point floating body
One 40 cross brackets fix no-clogging pump, and the algae water in water anchor point floating body is sucked and conducted to 50 and sent out by no-clogging pump
Pipe；Algae mouthful is entered in the front portion and sidepiece enters algae mouthful and is mounted on anti-clogging steel wire；It is described to be arranged at the resistance that algae mouthful is entered in front portion
Block mesh number, which is less than, is arranged at the barrier mesh number that sidepiece enters algae mouthful.
Moreover, the suspension pump type inhales algae device, including 37 floated floating bodies, 35 buoyancy tanks, floated fence and without hindrance
Fill in pump, the floating body is anterior and middle part is separately installed with that algae mouthful is entered in front portion and sidepiece enters algae mouthful, floated floating body bottom corner
Uniform be formed with the middle part of buoyancy tank, floated floating body is provided with no-clogging pump, and described floated fence one end is arranged in bank base, another
End is respectively arranged at that algae mouthful is entered in front portion and sidepiece enters algae mouthful and floating body junction；Algae mouthful is entered in the front portion and sidepiece enters algae mouthful
It is mounted on anti-clogging steel wire；Front, rear, left and right four direction is provided with 38 balancing weights in the floated floating body, and this is matched somebody with somebody
Pouring weight to floated floating body hoverheight and can enter algae angle and be adjusted, and effectively increase into algae efficiency；It is described floated
No-clogging pump is fixed by a cross bracket in the middle part of floating body, no-clogging pump by by the algae water in floating body suck and conduct to
Pipe is sent out, the algae aqueous mixtures of absorption are delivered on the bank；Two buoyancy tank afterbodys positioned at floated floating body rear portion are also set up
There are 42 orientation rudder blades；It is described be arranged at it is anterior enter algae mouthful barrier mesh number be less than and be arranged at the obstruction mesh that sidepiece enters algae mouthful
Number.
More clearly to explain the Expected Results of the invention that can be reached, the reality that the present invention is run is provided below according to Fig. 1
Example：
Water source region detection movement filtering：
Be suspended on the water surface it is dynamic, determine drift-bolt and survey suction algae device to be connected by floated fence, and by the automatic shape of current scour
Funneling shape, when blue algae bloom, detection inhales algae device to automatically detect water body amount containing algae exceeded, and then ashore monitoring station
Alarm is sent, and discharges operation ship oceangoing ship and goes to alert locations, is connected by operation ship and is moved, determines drift-bolt survey suction algae device and carried for it
Water surface algae, is drawn into boat-carrying algae water filtering machine and is filtered by power supply source by suction algae device；Motor belt motor electric filter during filtering
Roller rotates, so as to carry out centrifugal filtration to the algae water overflowed from current stabilization case, the water purification after filtering drains into collection by drainage plate
In water tank, which part water purification is expelled directly out from osculum, and another part water purification is passed into booster pump via return pipe and is pressurized,
Then it is passed into shower, is finally sprayed by being formed on the high-pressure nozzle below spray wheel bar, the high-pressure nozzle via high-pressure hose
Just to filter screen roller top, and the dynamic retractility spray to filter screen roller can be realized；In addition, being additionally provided with punching in floated fence
Brush pipe shower nozzle, the shower nozzle connects header tank by pipeline and high-pressure shunting pump, realizes that flush pipe shower nozzle provides water source by header tank,
Power is provided by high-pressure shunting pump, so as to be washed away to barrier；Dense algae slurry warp after being filtered via boat-carrying algae water filtering machine
Pipeline is discharged into boat-carrying compressor, and the compression cake processed in the compressor, and the algae after cake processed goes out algae door taking-up through compressor.
The movement filtering of kettle Estuary Waters：
The floated suction algae device both sides for being suspended in the water surface are connected by floated fence with bank base, and by current scour certainly
It is dynamic to form funnel shaped, the clear algae car with vehicle-mounted algae water filtering machine and vehicle-mounted compressor can be accredited when blue algae bloom and is carried out clearly
Algae operation.During clear algae operation, floated suction algae device provides power supply by clear algae car, and algae water passes through pipeline by floated suction algae device
Pump is filtered to vehicle-mounted filter；Motor belt motor electric filter roller rotates during filtering, so as to the algae water overflowed from current stabilization case
Centrifugal filtration is carried out, the water purification after filtering is drained into header tank by drainage plate, and which part water purification is expelled directly out from osculum,
Another part water purification is passed into booster pump via return pipe and is pressurized, and is then passed into via high-pressure hose in shower, finally
Sprayed by being formed on the high-pressure nozzle below spray wheel bar, the high-pressure nozzle is just to filter screen roller top, and can realize to filter screen roller
Dynamic retractility spray；In addition, being additionally provided with flush pipe shower nozzle in floated fence, the shower nozzle passes through pipeline and high-pressure shunting pump
Header tank is connected, realizes that flush pipe shower nozzle provides water source by header tank, power is provided by high-pressure shunting pump, so as to enter to barrier
Row washes away；Dense algae slurry after being filtered via vehicle-mounted algae water filtering machine is discharged into vehicle-mounted compressor by the road, and in the compressor
Algae after compression cake processed, cake processed goes out algae door taking-up through compressor.
Filtering is fixed in open channel waters：
The floated suction algae device both sides for being suspended in the water surface are connected by floated fence with bank base, and by current scour certainly
Dynamic to form funnel shaped, algae water filtering machine and 12 secondary filtration casees are arranged on the bank, wherein inhale algae device and algae water filtering machine by
Power supply provides power on the bank；By floated suction algae device, by pipeline pump, ashore algae water filtering machine is filtered algae water；Filtering
When the rotation of motor belt motor electric filter roller, so as to carry out centrifugal filtration to the algae water overflowed from current stabilization case, the water purification after filtering by
Drainage plate is drained into header tank, and which part water purification is expelled directly out from osculum, and another part water purification is passed through via return pipe
It is pressurized, is then passed into via high-pressure hose in shower into booster pump, finally the high-pressure nozzle by being formed on below spray wheel bar
Spray, the high-pressure nozzle can realize the dynamic retractility spray to filter screen roller just to filter screen roller top；In addition, floated
Flush pipe shower nozzle is additionally provided with fence, the shower nozzle connects header tank by pipeline and high-pressure shunting pump, realizes flush pipe shower nozzle
Water source is provided by header tank, power is provided by high-pressure shunting pump, so as to be washed away to barrier；Meanwhile, in secondary filtration case
Rose Box shower nozzle is additionally provided with, and the shower nozzle pipeline and high-pressure shunting pump connection header tank realize that flush pipe shower nozzle is carried by header tank
Watering, provides power, so as to be washed away to secondary filtration net by high-pressure shunting pump.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. a kind of algae water tackling method, it is characterised in that comprise the following steps：
Step (1)：The detection filtering of watershed, water source region blue-green algae are carried out to the waters of the blue-green algae divergence broad such as reservoir
During outburst, the dynamic drift-bolt swum on the water surface surveys suction algae device and sends alarm to monitoring station, is sent by monitoring station with boat-carrying algae
The clear algae operation ship of water filtering machine and compressor carries out filtration operation, and the dense algae slurry after filtering is by compressor compresses cake；Filtering
Drift-bolt survey suction algae device is moved during operation clear bath operation ship is connected by the floated fence of twice, due to watershed blue algae bloom more
Seriously, to prevent the barrier of floated fence from blocking, therefore the barrier mesh number is set to 50 mesh to 100 mesh.
Step (2)：Filtering is moved to the kettle mouth region domain in watershed downstream, sets up floated by estimating blue algae bloom situation
Algae device and Double-layered suspended formula fence are inhaled, and sends the Qing Zao Operation Vans with vehicle-mounted algae water filtering machine and compressor to be filtered
Operation, the dense algae slurry after vehicle-mounted algae water filtering machine filtering compresses cake processed；The floated Double-layered suspended formula for inhaling algae device both sides is enclosed
Column is both connected in bank base, and floated suction algae device is set towards current upstream, and automatic by current scour with floated fence
Funnel shaped is formed, to improve collection algae efficiency, to prevent the barrier of floated fence from blocking, and ensures certain current
Amount, therefore the barrier is set to 100 mesh to 150 mesh.
Step (3)：Filtering is fixed to waters such as kettle mouthful region downstream more narrow open channels, floated suction algae is set up for a long time
Device and Double-layered suspended formula fence, the algae water filtering machine and secondary filtration case that bank base fixation is opened during range estimation blue algae bloom were carried out
Operation is filtered, the dense algae slurry after the filtering of algae water filtering machine is collected and discharged by secondary filtration case, will be floated to ensure filter effect
The barrier of fence is set to 150 mesh to 200 mesh.
2. a kind of algae water tackling method according to claim 1, it is characterised in that：The step (1) or (2) or (3) institute
Water purification after the algae water filtering machine filtering stated can carry out circulation flushing to floated fence, secondary filtration case and algae water filtering machine.
3. a kind of drift-bolt dynamic as claimed in claim 1, which is surveyed, inhales algae device, it is characterised in that：The dynamic drift-bolt, which surveys suction algae device, to be included
Floating body, floating plate, power supply, monitoring portion and no-clogging pump, the floating plate provide buoyancy to floating body, are provided with floating body clog-free
Pump, monitoring portion is located inside floating body, and power supply is located at the top of no-clogging pump, and provides electric power for monitoring portion；It is characterized in that：Institute
Floating body is stated for cylindrical structural, multiple floating plate annulars are uniformly arranged in floating body periphery, before floating body is anterior and middle part is separately installed with
Algae mouthful is entered in portion and sidepiece enters algae mouthful, and floating body bottom is additionally provided with fixed pulley, and the fixed pulley one end is connected with water-bed anchorage block,
Other end suspention has balancing weight.
4. a kind of algae water filtering machine as claimed in claim 1, it is characterised in that：The filter includes rotary filtering plant and followed
Ring flusher, the rotary filtering plant rotation is erected at algae water filtering machine base top, and the rotary filtering plant can be
The rotary structures such as cylindrical shape, taper or fusiformis；The rotary filtering plant top erection can carry out circulation flushing to it and follow
Ring flusher.
5. a kind of compressor as claimed in claim 1, it is characterised in that：Including compressed tanks, hydraulic cylinder and compression piston, wherein
Compressed tanks are closed circular tubular construction, and compression piston is fitted with compressed tanks inner wall sealing, and hydraulic cylinder is packed in compressed tanks outer end,
And the coaxially connected compression piston of hydraulic cylinder output end；The top of described nearly hydraulic cylinder one end of compressed tanks is provided with into algae pipe, the other end
It is formed with out algae door and Filter valve.
6. a kind of secondary filtration case as claimed in claim 1, it is characterised in that：Including filtering box body, secondary filtration net, algae
Outlet and algae water outlet pipe are starched, wherein filtering box body top is provided with Rose Box shower nozzle, the shower nozzle is towards secondary filtration net
Set, and water under high pressure is provided by high-pressure shunting pump, secondary filtration net is rinsed；It is formed with inside the secondary filtration box body
Secondary filtration net mounting groove；Secondary filtration net is inserted into inside screen pack mounting groove, and the algae slurry after filtering is directly starched out by algae
Mouth pipe discharge, the water purification after filtering is carried out after secondary filtration through being discharged by algae water outlet pipe by secondary filtration net.
7. a kind of floated fence as claimed in claim 1, it is characterised in that：Including fixed rope, floating band, barrier and
Hang down again, the fixed Suo Yiduan and bank base or other are dynamic, determine drift-bolt surveys and inhale algae device fixation pin connection, the other end is respectively at front portion
Enter algae mouthful and sidepiece enters algae mouthful and is fixedly connected with floating body junction；The floating band is made of polystyrene foam, is set
Below fixed rope；The floating band lower section is formed with barrier, and stops sieve bottom and be uniformly arranged multiple heavy hang down；The floating band
Inside is additionally provided with for the flush pipe shower nozzle to being washed away at barrier blocking, and it is interior that the flush pipe shower nozzle is flush-mounted in floating band
Portion, and anteriorly enter by tilting the flush pipe shower nozzle in the direction that algae mouthful and sidepiece enter algae mouthful barrier is washed away.
8. algae water filtering machine according to claim 4, it is characterised in that：The circulating flusher includes header tank, increased
Press pump, high-pressure hose, high-pressure nozzle, spray bar support, cam motor, support pulley and fixing axle block, the header tank are formed on
The base bottom of algae water filtering machine on the bank, the header tank both sides are respectively equipped with return pipe and drainpipe, and wherein drainpipe is by part
Clear water is directly discharged, and return pipe is connected with booster pump and high-pressure shunting pump, and wherein booster pump connects spray bar by high-pressure hose,
Spray bar bottom is provided with uniform multiple high-pressure nozzles；The spray bar support is fixedly mounted with the base support of algae water filtering machine on the coast
Top, and the spray bar internal stent is provided with support pulley；Cam motor is formed with the spray bar support, motor output
Axle is fixedly connected by fixing axle block with spray bar.
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| CN201710195030.6A CN107083766B (en) | 2017-03-29 | 2017-03-29 | One seeds algae water tackling method and separating and filtering equipment |
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| CN201710195030.6A CN107083766B (en) | 2017-03-29 | 2017-03-29 | One seeds algae water tackling method and separating and filtering equipment |
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| CN107083766B CN107083766B (en) | 2019-04-16 |
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| CN107823933A (en) * | 2017-10-31 | 2018-03-23 | 无锡德沃精工设备有限公司 | A kind of planer-type filter press for being easy to filtering |
| CN107975021A (en) * | 2017-12-06 | 2018-05-01 | 天津核海源科技发展有限公司 | What a kind of nuclear power station had an anti-sea organism attachment function blocks dirty anti-fouler |
| CN108057268A (en) * | 2017-12-21 | 2018-05-22 | 安徽恒宇环保设备制造股份有限公司 | A kind of processing unit of algae scum silica frost |
| CN108914901A (en) * | 2018-06-25 | 2018-11-30 | 孙以梅 | One kind clearing up fishing device based on lake surface floating algae |
| CN109355174A (en) * | 2018-10-31 | 2019-02-19 | 北海生巴达生物科技有限公司 | A kind of multi-level sieve of microalgae filtering |
| CN109453550A (en) * | 2018-12-28 | 2019-03-12 | 启明星宇节能科技股份有限公司 | Press filteration system for denitration desulfurization and dedusting product |
| CN110092429A (en) * | 2019-05-23 | 2019-08-06 | 黑龙江兰德超声科技股份有限公司 | A kind of collector suitable for cyanobacteria coupling processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823933A (en) * | 2017-10-31 | 2018-03-23 | 无锡德沃精工设备有限公司 | A kind of planer-type filter press for being easy to filtering |
| CN107975021A (en) * | 2017-12-06 | 2018-05-01 | 天津核海源科技发展有限公司 | What a kind of nuclear power station had an anti-sea organism attachment function blocks dirty anti-fouler |
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| CN108057268A (en) * | 2017-12-21 | 2018-05-22 | 安徽恒宇环保设备制造股份有限公司 | A kind of processing unit of algae scum silica frost |
| CN108914901A (en) * | 2018-06-25 | 2018-11-30 | 孙以梅 | One kind clearing up fishing device based on lake surface floating algae |
| CN108914901B (en) * | 2018-06-25 | 2020-06-09 | 浙江仙峰鞋业有限公司 | Based on lake surface floats algae clearance fishing device |
| CN109355174A (en) * | 2018-10-31 | 2019-02-19 | 北海生巴达生物科技有限公司 | A kind of multi-level sieve of microalgae filtering |
| CN109453550A (en) * | 2018-12-28 | 2019-03-12 | 启明星宇节能科技股份有限公司 | Press filteration system for denitration desulfurization and dedusting product |
| CN110092429A (en) * | 2019-05-23 | 2019-08-06 | 黑龙江兰德超声科技股份有限公司 | A kind of collector suitable for cyanobacteria coupling processing |
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| CN107083766B (en) | 2019-04-16 |
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