CN217580038U - Dehydration system is catched to integration river way mouth blue alga intelligence - Google Patents

Abstract

The utility model discloses a dewatering system is catched to integration river course mouth blue alga intelligence, it is including floating interception collection device and algae-laden water separation facility on the surface of water, the V font point outside of V font interception device is located to the maintenance platform, V font point contained angle department of V font interception device is equipped with the algae-laden pump, the algae-laden pump passes through pipeline and algae-laden water separation facility intercommunication, algae-laden water separation facility sets up on the flat wharf boat that floats in the surface of water, algae-laden water separation facility includes high-efficient nanometer flotation device, fold spiral shell machine and tail water processing system, many sets of interception collection device assembly link together form one blue alga intellectuality and catch collection facility, multichannel blue alga intellectuality is catched collection facility parallel arrangement at the river course mouth, the collection facility is catched to every way blue alga intellectuality and is left the navigation mouth, the navigation mouth staggered arrangement of collection facility is catched to adjacent blue alga intellectuality. The utility model discloses can collect algae water high-efficiently, not produce secondary pollution, satisfy ship navigation and flood season flood control requirement simultaneously.

Description

Dehydration system is catched to integration river way mouth blue alga intelligence

Technical Field

The utility model belongs to the technical field of the blue alga is administered, concretely relates to integration river course mouth blue alga intelligence catches dewatering system.

Background

Blue algae is an aquatic organism, which is usually propagated in summer in a large amount in some eutrophic water bodies, and forms a layer of blue-green floating foam with fishy smell on the water surface, which is called as water bloom, and large-scale blue algae outbreak is called as green tide. The green tide causes water quality deterioration, consumes oxygen in water seriously to cause death of fishes, and simultaneously generates algal toxins to seriously affect the ecological environment.

At present, the water bloom formed after the blue algae outbreak is mainly subjected to centralized collection and salvage treatment, and besides the traditional port passive salvage and algae suction ship and lake salvage modes, a high-pressure algae control well algae killing mode is also adopted. The traditional port passive fishing and algae sucking boat fishing treatment efficiency is lower, meanwhile, a flocculating agent needs to be added in the process of fishing and dehydrating the algae sucking boat in a lake, only part of cell water is separated out in the dehydration process, the COD and nitrogen content in the filtrate are extremely high, secondary pollution is easily caused, and the water content is high and the algae sucking boat is not easy to carry to the shore. The deep diving type high-pressure algae control mode only destroys the structure of blue algae, and organic matters, nitrogen and phosphorus in algae still exist in large quantity, thereby polluting water.

Blue-green algae which cannot be treated in time floats along with the wind direction and sometimes floats to a river mouth connected with a lake to enter an urban inland river. At present, the method for treating the blue algae entering the estuary mainly comprises the step of arranging a flexible algae blocking enclosure, the service life of the flexible algae blocking enclosure is short, the flexible algae blocking enclosure is not attractive, the blue algae blocked outside the enclosure cannot be treated in time, and the life of people is seriously influenced. Therefore, an intelligent offshore fishing and collecting device with good structural performance and high fishing efficiency is needed, and is suitable for being arranged at a river channel port without influencing navigation and flood prevention of the river channel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at is exactly to above-mentioned prior art not enough, provides a dewatering system is catched to integration river course mouth blue alga intelligence, can high-efficient interception and handle the blue alga, does not produce secondary pollution, does not influence the navigation in river course.

The utility model adopts the technical scheme as follows:

the utility model provides an integration river crossing blue alga intelligence is catched dewatering system, it includes interception collection device and the algae-laden water separation facility that floats on the surface of water, interception collection device includes V font interception device and overhauls the platform, it locates the V font pointed end outside of V font interception device to overhaul the platform, V font pointed end contained angle department of V font interception device is equipped with the algae-laden pump, the algae-laden pump passes through the pipeline and communicates with algae-laden water separation facility, algae-laden water separation facility sets up on the flat wharf boat that floats on the surface of water, algae-laden water separation facility includes high-efficient nanometer flotation device, fold spiral shell machine and tail water processing system, many sets of interception collection device assembled link together form one intelligent blue alga and catch collection facility, many intelligent blue alga catch collection facility parallel arrangement in the river course mouth, each intelligent blue alga catches collection facility and leaves the through-navigation mouth, the through-going mouth of adjacent intelligent blue alga is handed over and is arranged, flat wharf boat is berthed near intelligent blue alga catches collection facility.

This system includes the intelligent collection facility of catching of blue alga of three parallel arrangement, be the intelligent collection facility of catching of first blue alga respectively, the intelligent collection facility of catching of second blue alga and the intelligent collection facility of catching of third blue alga, the both ends of the intelligent collection facility of catching of first blue alga and the intelligent collection facility of catching of third blue alga are connected to the river mouth both sides, leave the navigation mouth in the middle of it, the intelligent collection facility of catching of second blue alga arranges in the middle of the river course, the navigation mouth is left at its both ends.

In a preferred scheme, the V-shaped intercepting device consists of an HDPE (high-density polyethylene) pipe, a stainless steel pipe or a light alloy steel pipe, algae blocking cloth extending to the bottom of the lake is hung at the bottom of the V-shaped intercepting device, and a high-definition camera and a blue-green algae concentration measuring device which are connected with the central control system are respectively installed on the two V-shaped sides of the V-shaped intercepting device.

Furthermore, algae-laden water guide pumps are arranged on two sides of the inner side of the V-shaped intercepting device and are started in an interlocking mode with the algae sucking pumps.

The utility model discloses in, the maintenance platform is gone up and is close to one side of V font intercepting device and is provided with the manger board, and the manger board coats and is stamped the algae that blocks that extends to the lakebed and encloses cloth.

The utility model discloses a grid plate, HDPE pipe flotation pontoon upper berth are equipped with the net board, and the bottom of overhauing the platform is HDPE pipe flotation pontoon, connects through shaped steel between the adjacent HDPE pipe flotation pontoon.

The utility model discloses in, the both sides of navigation mouthful are provided with the navigation mark lamp, are provided with blue, red LED solar energy on the V font intercepting device and explode the sudden strain of a muscle warning light.

The utility model discloses still include the algae mud transport ship, the dehydration back algae mud passes through the algae mud conveyer and carries to the algae mud transport ship.

The beneficial effects of the utility model are that:

(1) The utility model discloses a V font intercepting device adopts the HDPE pipe of anti ultraviolet light, stainless steel pipe or alloy pipe to constitute the bottom flotation pontoon, freely floats along with the water level lift, need not manual regulation, and the interception efficiency of blue alga is high, and blue alga is intelligent catches collection facility and is made up by the standardized module of a plurality of V font intercepting device, and the pointed end afterbody of V font intercepting device sets up overhauls the platform, overhauls the platform and can set up various forms according to estuary peripheral environment needs and make the scene, fuses as an organic whole with the peripheral environment, handsome in appearance;

(2) An algae suction pump is arranged at the included angle of the tip end of the V-shaped intercepting device, the algae suction pump is communicated with an algae-laden water separation facility through a pipeline, a high-definition camera and a blue-green algae concentration measuring device are arranged at the same time, the algae suction pump is started and stopped automatically through a monitoring signal received by a central control system, manual operation is not needed, an algae water guide pump and the algae suction pump are started in an interlocking mode, algae water in the V-shaped intercepting device is guided to the algae suction pump, and the algae water is collected efficiently;

(3) The blue-green algae intelligent catching and collecting facilities are arranged at the mouth of a river channel in parallel, each blue-green algae intelligent catching and collecting facility is provided with a navigation port, and the navigation ports are arranged in a staggered manner, so that the navigation and flood prevention requirements of ships in flood season can be met, the blue-green algae can be intercepted for many times, and the high efficiency of blue-green algae interception and collection is ensured;

(4) Blue and red LED solar flashing warning lamps are installed on the blue-green algae intelligent catching and collecting facility on the whole line, and navigation mark lamps powered by solar energy are matched at two ends of a navigation port door, so that the navigation safety of ships at night is ensured;

(5) The algae-laden water separation facility is arranged on a steel flat-bottom wharfboat and anchored near the blue algae intelligent catching and collecting facility, land indexes are not required to be occupied to build an algae-laden water separation station, algae-laden water is conveyed to the rear algae-laden water separation facility through a pipeline to be subjected to algae-laden water separation and dehydration treatment, efficient micro-nano flotation equipment is adopted for algae-laden water separation, and the algae-laden water separation system has the characteristics of high operation efficiency, thorough separation and the like, algae residues are dehydrated by a snail stacking machine, the operation energy consumption is low, the water content of dehydrated algae mud is less than or equal to 90%, the transportation cost is reduced, the domestic sewage generated by snail stacking machine filtrate and operating personnel is subjected to advanced treatment through a tail water treatment system, the tail water is discharged up to the standard, and secondary pollution is avoided.

Drawings

FIG. 1 is a schematic layout of the intelligent blue algae catching and collecting facility of the utility model;

fig. 2 is a schematic structural view of the intercepting and collecting device of the present invention;

FIG. 3 is a schematic view of the structure of the device in FIG. 2 in the direction A;

FIG. 4 is a cross-sectional view taken along line 1-1 of FIG. 2;

FIG. 5 is a schematic layout of the algae-laden water separation facility of the present invention;

in the figure: 1-intercepting a collection device; 2-a central control system; 3-an algae sucking pump; 4-high definition camera; 5-a blue algae concentration measuring device; 6-algae water diversion pump; 7-steel piles; 8-a steel cable; 9-algae blocking enclosure cloth; 10-maintenance of the platform; 11-a breakwater; 12-a navigation port; 13-navigation light; 14-blue and red LED solar energy flashing warning lights; 15-flat bottom pontoon; 16-a high-efficiency nano flotation device; 17-algae residue box; 18-spiromark pump; 19-stacking a snail machine; 20-a mud storage tank; 21-a algae mud conveyor; 22-a tail water treatment system; 23-V-shaped intercepting devices; 24-a blue algae intelligent catching and collecting facility; 25-a first blue algae intelligent catching and collecting facility; 26-a first blue algae intelligent catching and collecting facility; 27-a first blue algae intelligent catching and collecting facility; 28-general vessel; 29-algae mud transport ship.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

as shown in the figure, the utility model discloses it is including floating interception collection device 1 and algae-laden water separation facility on the surface of water, interception collection device 1 includes V font intercepting device 23 and overhauls platform 10, overhaul platform 10 and locate the most advanced outside of V font intercepting device 23, the most advanced contained angle department of V font intercepting device 23 of V font is equipped with algae-laden pump 3, algae-laden pump 3 passes through pipeline and algae-laden water separation facility intercommunication, algae-laden water separation facility sets up on the flat wharf boat 15 that floats in the surface of water, algae-laden water separation facility includes high-efficient nanometer flotation device 16, fold spiral shell machine 19 and tail water processing system 22, the 1 assembled connection of many sets of interception collection device forms one intelligent blue alga together and catches collection facility 24, the intelligent collection facility parallel arrangement of catching of multichannel blue alga is in the river crossing, the intelligent collection facility 24 of catching of every way blue alga leaves navigation 12, the 12 staggered arrangement of navigation 12 of collection facility is catched to adjacent intelligent blue alga.

The utility model discloses in, V font intercepting device 23 adopts the HDPE pipe material, the nonrust steel pipe or the light alloy steel preparation of anti ultraviolet light, and the inside cavity of pipeline, head shutoff for both ends, two constitute V font shape by many HDPE pipes, nonrust steel pipe or light alloy steel and float on river course mouth water face, rely on to squeeze into submarine piling bar 7 and steel cable 8 and connect fixedly. The lower part of the V-shaped intercepting device 23 is provided with an algae baffle which is made of metal or plastic and prevents the blue algae from being flushed into the lake from the upper part of the maintenance platform 10 by wind and waves. The algae blocking enclosure 9 is hung at the bottom of the algae blocking plate, the algae blocking enclosure 9 has the characteristics of corrosion resistance, high toughness and the like, the algae blocking enclosure 9 is hung at the bottom of the lake, blue-green algae broken by wind waves can be effectively prevented from flowing into the bank from the lower part of the intercepting device, and the blue-green algae floating on the surface of the lake are gathered in a V shape along with the wind waves. The V-shaped intercepting device 23 is assembled by standardized modules, can be randomly combined according to the length required by the fishing and collecting project, and can be repeatedly used, thereby reducing the investment cost.

Furthermore, the V-shaped tip included angle of the V-shaped intercepting device 23 is provided with an algae sucking pump 3, the algae sucking pump 3 is inversely installed in the water body, blue algae gathered at the tip are gathered to an algae water conveying main pipe through a sucking branch pipe by sucking of the algae sucking pump 3, and finally, the blue algae is conveyed to an algae water separation facility arranged on the water surface.

The maintenance platform 10 is arranged at the back of the V-shaped intercepting device 23, namely the V-shaped tip outside of the V-shaped intercepting device 23, the bottom of the maintenance platform 10 is provided with a floating barrel consisting of HDPE pipe materials or stainless steel pipes and light alloy steel, the floating barrel is connected with the section steel to form a frame, the upper layer of the floating barrel is provided with a grid plate, the grid plate is made of metal or meets the material, various forms of landscapes can be formed according to the surrounding environment of a river mouth, and an acousto-optic water scene can be arranged to form a leisure landscape zone. One side of the maintenance platform 10 close to the V-shaped intercepting device 23 is provided with a wave blocking plate 11, the wave blocking plate 11 is covered with an algae blocking enclosure 9 extending to the bottom of the lake, and the algae blocking enclosure 9 can block blue algae, so that the water permeability is realized, and the flowability of the water body is ensured.

Preferably, a high-definition camera 4 and a blue-green algae concentration measuring device 5 which are connected with the central control system 2 are respectively arranged on two sides of the V-shaped intercepting device 23 in the shape of the V, algae flow guide pumps 6 are arranged on two sides of the inner side of the V-shaped intercepting device 23, and the algae flow guide pumps 6 and the algae suction pump 3 are started in an interlocking mode. The high-definition camera 4 mainly conveys blue algae accumulation pictures to a central control system 2 of the algae-water separation facility, the blue algae concentration measuring device 5 is used for detecting the density and chlorophyll indexes of algae in water, and when the blue algae concentration measuring device 5 detects that the solid content rate of the algae reaches a set index, the algae suction pump 3 arranged at the tip of the V-shaped intercepting device 23 is automatically started, the algae is converged to an algae-water conveying main pipe through a suction branch pipe, and then the algae-water is conveyed to the algae-water separation facility arranged on the water surface. Along with the suction of the algae suction pump 3, the concentration of the blue algae at the V-shaped included angle begins to gradually become lower, and at the moment, the algae water guide pumps 6 at the two sides of the V shape are opened according to the monitoring picture to form a flow pushing effect and guide the peripheral algae water to the algae suction pump 3. When the blue algae concentration measuring device 5 detects that the density and chlorophyll index of algae in water are lower than the set values, the algae suction pump 3 automatically stops, the algae water diversion pump 6 also automatically stops, and the process can automatically and thoroughly suck the blue algae accumulated in the V shape.

In a preferable scheme, a stainless steel screen is arranged at a V-shaped included angle on the outer side of the algae suction pump 3 and used for blocking impurities in lake water, a suction port of the algae suction pump 3 faces upwards, and a shearing device is arranged and can break fine impurities penetrating through the stainless steel screen together. The algae suction pump 3 fixes the pump body by using a pair of symmetrical steel semicircular clamping plates, two sides of each clamping plate are embedded in chutes on two sides of a V shape, the water pump can adjust the installation height up and down along the chutes by adjusting the upper hand wheel of the pump body, and meanwhile, the algae suction pump 3 also floats in lake water along with the V-shaped intercepting device 23, so that blue algae in the upper layer of the lake water can be sucked.

The blue algae salvage facility for regulating lakes and rivers needs to meet the requirements of navigation and flood control. The blue algae intelligent catching and collecting facility 24 is arranged at the mouth of the river channel in the windward direction, and a plurality of facilities are arranged in parallel. In a preferred scheme, the system comprises three sets of blue-green algae intelligent catching and collecting facilities 24 which are arranged in parallel, namely a first set of blue-green algae intelligent catching and collecting facility 25, a second set of blue-green algae intelligent catching and collecting facility 26 and a third set of blue-green algae intelligent catching and collecting facility 27, wherein the distance between the parallel adjacent blue-green algae intelligent catching and collecting facilities 24 is determined according to the specification of the river channel navigation ship 28. The two ends of the first blue-green algae intelligent catching and collecting facility 25 and the third blue-green algae intelligent catching and collecting facility 27 are connected to the two sides of the river mouth, the navigation mouth 12 is reserved in the middle of the river mouth, the second blue-green algae intelligent catching and collecting facility 26 is arranged in the middle of the river course, and the navigation mouths 12 are reserved at the two ends of the river mouth, so that the arrangement mode not only ensures the blue-green algae interception effect, but also meets the navigation requirement.

In order to ensure the safety of the ship going at night, the warning design is matched with each fishing and collecting facility. Put up black and yellow reflection of light warning film in V font intercepting device 23's flotation pontoon top, blue, red LED solar energy is installed on the whole line and is exploded flashing warning light 14, and every navigation mark 12's both sides all are provided with the navigation mark lamp 13 of solar energy power supply, guarantee the security.

The algae-laden water separation facilities are arranged on a flat-bottom pontoon 15 floating on the water surface, the flat-bottom pontoon 15 is made of steel, the flat-bottom pontoon 15 is anchored near the blue-green algae intelligent catching and collecting facility 24, and the algae-laden water intercepted and collected by the blue-green algae intelligent catching and collecting facility 24 is conveyed to the algae-laden water separation facility through an algae-laden water conveying pipe to be subjected to algae-laden water separation and dehydration treatment. Algae-laden water is separated and is adopted high-efficient micro-nano flotation device 16, high-efficient micro-nano flotation device 16's operating efficiency is high, the separation is thorough, during the play water is directly discharged into the river course, obtain the algae sediment of moisture content about 95% through the flotation separation, get into algae sediment case 17, carry to fold spiral shell machine 19 through mark pump 18 and dewater, fold spiral shell machine 19's operation energy consumption low, obtain the algae mud of moisture content 87-90%, the algae mud is stored in storing mud groove 20, carry to among the algae mud transport ship 21 through algae mud conveyer 21, carry to the regional high-valued utilization of algae mud resourceization by algae mud transport ship 29 at last. Preferably, the algal mud conveyor 21 may be a belt conveyor or a screw conveyor.

The utility model discloses in, fold 19 dewatering processes of spiral shell machine and add PAM flocculating agent, nitrogenous element in the organic flocculating agent, excessive easily causes secondary pollution to the water, organic matter in the filtrating simultaneously, total nitrogen index are higher, so be provided with tail water processing system 22 at flat pontoon 15, the domestic sewage that blue alga filtrating and operating personnel produced mixes together and adopts moving bed membrane biological reaction technology to carry out advanced treatment, and the tail water is up to standard through handling, discharges in near river course, non-staining surrounding environment.

The utility model discloses an operation process as follows:

the blue algae intelligent fishing and collecting facility 24 is arranged at a river channel opening in the windward direction, a plurality of facilities are arranged in parallel, the blue algae is intercepted and collected by the multi-channel blue algae intelligent fishing and collecting facility 24 and then is conveyed to an algae-water separation facility through an algae-water conveying pipe, firstly, the algae residues with the water content of about 95% are obtained through flotation and separation by the high-efficiency micro-nano flotation device 16, discharged water is directly discharged into the river channel, the algae residues are conveyed to the screw stacking machine 19 from the algae residue box 17 through the screw pump 18 to be dehydrated, algae mud with the water content of 87-90% is obtained, the algae mud is stored in the mud storage tank 20 and is conveyed to the algae mud conveying ship 21 through the algae mud conveying ship 21, and finally, the algae mud conveying ship 29 is conveyed to an algae mud recycling area to be used in a high-value mode.

Other processes of the utility model can adopt the prior art.

The best mode of the present invention has been elucidated, and the further development made by the person skilled in the art to the present invention all falls into the protection scope of the present invention.

Claims (8)

1. The utility model provides an integration river course mouth blue alga intelligence is catched dewatering system, its characterized in that is including floating interception collection device (1) and algae-laden water separation facility on the surface of water, interception collection device (1) includes V font intercepting device (23) and overhauls platform (10), it locates to overhaul platform (10) the most advanced outside of V font intercepting device (23) V font, the most advanced contained angle department of V font intercepting device (23) is equipped with inhales algae pump (3), inhale algae pump (3) through the pipeline with algae-laden water separation facility intercommunication, algae-laden water separation facility sets up on floating the flat bottom wharf boat (15) of surface of water, algae-laden water separation facility includes high-efficient nanometer flotation device (16), pile spiral shell machine (19) and tail water processing system (22), the many sets interception collection device (1) equipment links together and forms a blue alga intelligence and catches collection facility (24), the multichannel intelligence is catched collection facility (24) parallel arrangement at the river course mouth, every the blue alga is caught collection facility (24) intelligence and is stayed the through mouthful (12), and is caught the intelligence and is caught near blue alga collection facility (24) crisscross collection facility (15) of blue alga.

2. The integrated riverway mouth blue-green algae intelligent catching and dewatering system is characterized by comprising three sets of blue-green algae intelligent catching and collecting facilities (24) which are respectively a first set of blue-green algae intelligent catching and collecting facility (25), a second set of blue-green algae intelligent catching and collecting facility (26) and a third set of blue-green algae intelligent catching and collecting facility (27), wherein the two ends of the first set of blue-green algae intelligent catching and collecting facility (25) and the third set of blue-green algae intelligent catching and collecting facility (27) are connected to the two sides of a riverway, the two ends of the first set of blue-green algae intelligent catching and collecting facility are reserved on the two sides of the riverway, the second set of blue-green algae intelligent catching and collecting facility (26) is arranged in the middle of a riverway, and the two ends of the second set of blue-green algae intelligent catching and collecting facility are reserved on the two ends of the riverway mouth (12).

3. The integrated intelligent blue-green algae fishing and dewatering system for the river estuary of claim 1, wherein the V-shaped intercepting device (23) is composed of HDPE (high-density polyethylene) pipes, stainless steel pipes or light alloy steel pipes, algae blocking enclosing cloth (9) extending to the bottom of a lake is hung at the bottom of the V-shaped intercepting device (23), and a high-definition camera (4) and a blue-green algae concentration measuring device (5) which are connected with the central control system (2) are respectively installed on two V-shaped sides of the V-shaped intercepting device (23).

4. The integrated intelligent catching and dewatering system for blue-green algae at the river course mouth as claimed in claim 1, wherein algae water diversion pumps (6) are arranged on two sides of the inner side of the V-shaped intercepting device (23), and the algae water diversion pumps (6) and the algae suction pump (3) are started in an interlocking manner.

5. The integrated intelligent blue-green algae fishing and dewatering system for the river crossing as claimed in claim 3, wherein a wave blocking plate (11) is arranged on one side, close to the V-shaped intercepting device (23), of the overhauling platform (10), and the wave blocking plate (11) is covered with the algae blocking girth (9) extending to the lake bottom.

6. The integrated riverway mouth blue algae intelligent catching and dewatering system according to claim 1, wherein HDPE pipe buoys are arranged at the bottom of the overhaul platform (10), adjacent HDPE pipe buoys are connected through section steel, and grid plates are paved on the HDPE pipe buoys.

7. The integrated river course mouth blue algae intelligent catching and dewatering system according to claim 1, characterized in that navigation mark lamps (13) are arranged on two sides of the navigation mouth (12), and blue and red LED solar energy flashing warning lamps (14) are arranged on the V-shaped intercepting device (23).

8. The integrated riverway mouth blue-green algae intelligent fishing and dewatering system according to claim 1, which is characterized by further comprising an algae mud transport ship (29), wherein the dewatered algae mud is transported to the algae mud transport ship (29) through an algae mud conveyor (21).

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