CN116495853A - Blue algae bloom treatment device - Google Patents
Blue algae bloom treatment device Download PDFInfo
- Publication number
- CN116495853A CN116495853A CN202310724747.0A CN202310724747A CN116495853A CN 116495853 A CN116495853 A CN 116495853A CN 202310724747 A CN202310724747 A CN 202310724747A CN 116495853 A CN116495853 A CN 116495853A
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- Prior art keywords
- enclosure
- fixedly arranged
- sliding
- control block
- assembly
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- 241000195493 Cryptophyta Species 0.000 title claims abstract description 45
- 239000003814 drug Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 41
- 241000192710 Microcystis aeruginosa Species 0.000 abstract description 13
- 102000004169 proteins and genes Human genes 0.000 abstract description 7
- 108090000623 proteins and genes Proteins 0.000 abstract description 7
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001431 copper ion Inorganic materials 0.000 abstract description 5
- 241000192700 Cyanobacteria Species 0.000 abstract description 4
- 229910000365 copper sulfate Inorganic materials 0.000 abstract description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catching Or Destruction (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention discloses a cyanobacteria bloom treatment device, which comprises a dosing assembly, wherein two sides of the dosing assembly are respectively provided with an amplitude variation enclosure, the amplitude variation enclosure comprises a top enclosure and a bottom enclosure which are connected with each other in a sliding manner, and the two amplitude variation enclosures are respectively controlled by a main control assembly and an auxiliary control assembly; the blue algae is gathered together by arranging the amplitude variation enclosure in the river channel polluted by the water bloom, the blue algae is prevented from spreading downstream by the amplitude variation enclosure, the blue algae is sprayed with the copper sulfate solution by the dosing assembly, copper ions are combined with the body proteins of the algae, and the generated protein salt is denatured and deactivated to die, so that the blue algae cannot be blocked by the amplitude variation enclosure after settling, and is gradually decomposed along with downstream flow of water flow.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a cyanobacteria bloom treatment device.
Background
The blue algae bloom is more and more frequent due to the superposition influence of human activities and global climate change, and the local blue algae bloom of natural water bodies such as lakes, reservoirs, rivers and the like is unavoidable, and the blue algae bloom is still an aquatic ecological environment problem in a quite long time in the future. The outbreak of cyanobacteria bloom can cause disasters and drinking water safety risks of ecological systems such as lakes, reservoirs and rivers, so that prevention and control of cyanobacteria bloom in water areas such as lakes, reservoirs and rivers are indispensable. The existing blue algae bloom emergency treatment method can reduce the blue algae bloom strength of the local water area, and mainly comprises a physical method, a chemical method, a physical and chemical method, a biological method and the like.
The water bloom is intercepted and collected by arranging the enclosing partition in the water bloom flooding river basin, and targeted treatment is carried out after a certain amount of water bloom is collected, so that the water bloom interception device is a low-cost and high-efficiency treatment mode, but the existing water bloom interception device only realizes interception and cannot carry out rapid automatic treatment, and the treatment still needs manpower and takes a great amount of time; the water bloom interception device cannot adjust the width of the water bloom interception device along with the water level change of the river channel, when the water level change is overlarge, the water bloom interception device possibly bottoms out to cause the organisms of the original river channel to be unable to normally swim, or the water bloom is suddenly increased to cause the water bloom to pass through the bottom of the enclosure; when the accumulated water bloom is treated, the water bloom is easy to deposit in the main flow area of the river channel, and the normal circulation of the river channel is affected.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a cyanobacterial bloom treatment device.
The technical scheme adopted by the invention is as follows:
the blue algae bloom treatment device comprises a dosing assembly, wherein two sides of the dosing assembly are respectively provided with an amplitude variation enclosure, the amplitude variation enclosure comprises a top enclosure and a bottom enclosure which are connected with each other in a sliding manner, and the two amplitude variation enclosures are respectively controlled by a main control assembly and an auxiliary control assembly; the dosing assembly comprises a preference of the invention, wherein the preference of the invention is fixedly arranged on a hollow column, a bearing disc is fixedly arranged on one side of the hollow column far away from the preference of the invention, a central column is fixedly arranged on one side of the bearing disc far away from the preference of the invention, and a floating barrel is fixedly arranged on one side of the central column far away from the preference of the invention; the invention is characterized in that a chute is fixedly arranged at one side close to the floating barrel, a control block is arranged in the chute in a sliding manner, a spray head is arranged on the control block, and the spray head is communicated with the storage space in the invention through a pump.
As the optimization of the invention, the main control component and the auxiliary control component both comprise a fixed plate, two winches are fixedly arranged on the corresponding fixed plate on the main control component, one winch is connected with the dosing component through a control rope, and the other winch is connected with a top enclosure through a traction rope; the corresponding fixing plate on the auxiliary control assembly is connected with the dosing assembly through a fixing rope.
As the optimization of the invention, the top enclosure is fixedly provided with a dovetail groove, the bottom enclosure is fixedly provided with a dovetail strip, the dovetail strip is in sliding connection with the dovetail groove, two sides of the top enclosure and the bottom enclosure are respectively fixedly provided with a hose, and a connecting rope is arranged in the hose; wherein a line drop is fixedly arranged on the hose on one side of the bottom enclosure.
As the preferable mode of the invention, the winch comprises a mounting frame, wherein the mounting frame is fixedly connected with the fixed plate, a winch is rotationally arranged on the mounting frame, a servo motor is arranged on one side of the mounting frame, the servo motor is fixedly arranged on a motor seat, the motor seat is fixedly connected with the fixed plate, an output shaft of the servo motor penetrates through the mounting frame, a driving gear is fixedly arranged on the output shaft of the servo motor, a transmission gear is meshed on one side of the driving gear, and the winch is coaxially and fixedly connected with the transmission gear; and a limiting rod is fixedly arranged on one side, away from the winch, of the mounting frame.
Preferably, the main control assembly further comprises a fixing plate, a hydraulic cylinder is arranged on the fixing plate, a cylinder barrel of the hydraulic cylinder is fixedly connected with the fixing plate, a piston rod of the fixing plate is fixedly connected with the fixing plate, a protection cover is arranged on the periphery side of the piston rod of the fixing plate and fixedly connected with the fixing plate, a guide piece is fixedly arranged on one side of the fixing plate, and the traction rope is connected with one connecting rope on the top enclosure through the guide piece.
As the preference of the invention, two sides of the protective cover are respectively provided with a bearing column, the bearing columns are fixedly connected with the fixed plate, one end of the bearing column far away from the fixed plate is rotationally provided with a transmission rod, two ends of the transmission rod are respectively provided with a waist-shaped hole, each waist-shaped hole is slidably provided with a cylindrical pin, one cylindrical pin is fixedly connected with the protective cover, the other cylindrical pin is fixedly arranged on a sliding block, the sliding block is slidably arranged in a sliding rail, and the sliding rail is fixedly connected with the fixed plate; the telescopic rope is characterized in that one end, away from the sliding block, of the cylindrical pin connected with the sliding block is fixedly provided with a telescopic rod, one side, away from the sliding block, of the telescopic rod is fixedly provided with a mounting rod, a rope binding frame is arranged on the mounting rod, and one, close to the wire pendant, of the bottom enclosure is fixedly connected with the rope binding frame.
Preferably, the mounting rod is fixedly provided with a bracket, the bracket is fixedly provided with a baffle, and the baffle is provided with a notch matched with the guide piece in shape.
As preferable, the dosing assembly further comprises a guide plate, wherein a rotating ring is fixedly arranged at one end of the guide plate, and the rotating ring is rotationally connected with the central column; the periphery of the bearing disc is provided with a mounting groove, a pre-tightening spring is arranged in the mounting groove, and two ends of the pre-tightening spring respectively penetrate through the bearing disc and are respectively fixedly connected with the two guide plates; an included angle is formed between the two guide plates, and the amplitude variation enclosure is positioned at one side of the guide plates, which is provided with the pre-tightening springs.
As the preferable mode of the invention, the connecting pipe is in sliding connection with the control block, a sliding seat is fixedly arranged on the connecting pipe, two sides of the control block are respectively provided with a control block, two control blocks are respectively connected with the control block through two center posts, a connecting rod is arranged between the sliding seat and the control block, and two ends of the connecting rod are respectively connected with the control block and the control block in a rotating way; a limit ring is arranged between the sliding seat and the control block, and the limit ring is fixedly arranged on the connecting pipe; the height of the control block is greater than the depth of the chute.
As the preference of the invention, one side of the fixing seat, which is close to the preference of the invention, is fixedly provided with a plurality of fixing seats, at least four fixing seats are respectively provided with a hanging pile, two top enclosures are respectively fixedly provided with hanging buckles at one ends of the connecting ropes, the control ropes and the fixing ropes, which are close to the dosing assembly, and one ends of the fixing ropes, which are close to the dosing assembly, respectively, and the four hanging buckles are respectively connected with the four hanging piles; one side of the sliding groove is provided with a containing cavity, one side of the sliding groove far away from the containing cavity is provided with a connecting rod, the connecting rod is in sliding connection with the hollow column, and one end of the connecting rod far away from the hollow column, which is the preferable choice of the invention, is fixedly provided with a floating ball.
The beneficial effects of the invention are as follows: the invention is used as a blue algae bloom treatment device, the amplitude variation enclosure is arranged in a river channel polluted by bloom, the blue algae is prevented from spreading downstream by the amplitude variation enclosure, after the blue algae are gathered together, the blue algae are sprayed with a copper sulfate solution by a dosing assembly, copper ions are combined with body proteins of the algae, so that the blue algae are denatured and deactivated to die by generating protein salts, the blue algae cannot be blocked by the amplitude variation enclosure after settling, and the blue algae are gradually decomposed along with downstream flow of water flow; the dosing assembly is sprayed on the bank side of one side of the river channel during dosing, and the circulation in the center of the river channel is not affected; the dosing assembly changes along with the change of the water level, so that the dosing assembly can be effectively sprayed to the area where blue algae are accumulated when spraying the medicine; the top enclosure is changed along with the change of the water level, so that the upper side of the amplitude-variable enclosure is always positioned at a certain distance above the water surface, blue algae cannot pass through the upper side of the amplitude-variable enclosure due to the fact that the distance is too short, and equipment cannot be damaged due to the fact that wind resistance is too large due to the fact that the distance is too long; the bottom enclosure moves along with the opposite water level change, so that the possibility that blue algae leaks from the lower side of the variable-amplitude enclosure due to the increase of flow rate when the water level rises is avoided, the original circulation of river can be greatly blocked by the variable-amplitude enclosure when the water level falls, the normal swimming of aquatic organisms such as fishes is not influenced, and the normal ecological operation of the river is not destroyed.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic elevational view of the present invention of FIG. 1;
FIG. 3 is a schematic view of the mechanism of FIG. 2 according to the present invention;
FIG. 4 is a schematic representation of the three-dimensional structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the baffle structure of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the spray head of FIG. 4 according to the present invention;
FIG. 7 is a schematic illustration of the winch arrangement of FIG. 1 of the present invention;
FIG. 8 is a schematic diagram of the main control assembly of FIG. 1 according to the present invention;
FIG. 9 is a schematic view of the mounting bar and guide bar of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic view of the luffing enclosure of FIG. 1 of the present invention;
fig. 11 is an enlarged schematic view of the structure of fig. 10 at a according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
The following describes a specific embodiment of the invention with reference to fig. 1-11, and the cyanobacterial bloom treatment device comprises a dosing assembly 14, wherein both sides of the dosing assembly 14 are respectively provided with an amplitude variation enclosure 18, the amplitude variation enclosure 18 comprises a top enclosure 15 and a bottom enclosure 16 which are in sliding connection with each other, and the two amplitude variation enclosures 18 are respectively controlled by a main control assembly 11 and an auxiliary control assembly 17; the dosing assembly 14 comprises a medicine storage box 21, the medicine storage box 21 is fixedly arranged on a hollow column 20, a bearing disc 27 is fixedly arranged on one side, away from the medicine storage box 21, of the hollow column 20, a center column 28 is fixedly arranged on one side, away from the medicine storage box 21, of the bearing disc 27, and a floating barrel 30 is fixedly arranged on one side, away from the medicine storage box 21, of the center column 28; the side of the medicine storage box 21, which is close to the floating barrel 30, is fixedly provided with a chute 34, a control block 42 is arranged in the chute 34 in a sliding manner, a spray head 22 is arranged on the control block 42, and the spray head 22 is communicated with a storage space in the medicine storage box 21 through a pump. According to the invention, the blue algae are prevented from spreading downstream through the amplitude variation enclosure 18 by arranging the blue algae-polluted river channel, after the blue algae are gathered together, the blue algae are sprayed with the copper sulfate solution through the dosing assembly 14, copper ions are combined with the body proteins of the algae, so that the blue algae are denatured and deactivated to die, the blue algae can not be blocked by the amplitude variation enclosure 18 after settling, and the blue algae are gradually decomposed along with the downstream flowing of water flow.
Advantageously, the main control assembly 11 and the auxiliary control assembly 17 each comprise a fixing plate 51, two winches 12 are fixedly arranged on the corresponding fixing plates 51 on the main control assembly 11, one winch 12 is connected with the dosing assembly 14 through a control rope 13, and the other winch 12 is connected with the top enclosure 15 through a traction rope 50; the corresponding fixing plate 51 on the secondary control assembly 17 is connected with the dosing assembly 14 through a fixing rope 19.
The top enclosure 15 is fixedly provided with a dovetail groove 65, the bottom enclosure 16 is fixedly provided with a dovetail strip 66, the dovetail strip 66 is in sliding connection with the dovetail groove 65, two sides of the top enclosure 15 and the bottom enclosure 16 are respectively fixedly provided with a hose 69, and a connecting rope 68 is arranged in the hose 69; a wire weight 67 is fixedly arranged on the hose 69 at one side of the bottom enclosure 16. The dovetail grooves 65 face the downstream of the river course, the dovetail strips 66 face the upstream of the river course, when the water rich in bloom flows through the amplitude variation enclosure 18, the dovetail strips 66 are washed by the water, the dovetail grooves 65 are positioned on the back side of the amplitude variation enclosure 18, the dovetail grooves 65 cannot be easily blocked, and the bottom enclosure 16 and the top enclosure 15 are composed of water-permeable polyester cotton canvas and have good intercepting capability on blue algae.
The winch 12 comprises a mounting frame 47, the mounting frame 47 is fixedly connected with the fixing plate 51, a winch 44 is rotatably arranged on the mounting frame 47, a servo motor 45 is arranged on one side of the mounting frame 47, the servo motor 45 is fixedly arranged on a motor base 46, the motor base 46 is fixedly connected with the fixing plate 51, an output shaft of the servo motor 45 penetrates through the mounting frame 47, a driving gear 49 is fixedly arranged on an output shaft of the servo motor 45, a transmission gear is meshed on one side of the driving gear 49, and the winch 44 is fixedly connected with the transmission gear coaxially; a stop lever 48 is fixedly arranged on the side of the mounting frame 47 away from the winch 44. The winch 12 ensures that the position of the dosing assembly 14 in the horizontal plane is not changed and is at rest.
Advantageously, the main control assembly 11 further comprises a fixing plate 58, a hydraulic cylinder 59 is arranged on the fixing plate 58, a cylinder barrel of the hydraulic cylinder 59 is fixedly connected with the fixing plate 58, a piston rod of the fixing plate 58 is fixedly connected with the fixing plate 51, a protection cover 61 is arranged on the periphery of the piston rod of the fixing plate 58, the protection cover 61 is fixedly connected with the fixing plate 51, a guide piece 52 is fixedly arranged on one side of the fixing plate 51, and the traction rope 50 is connected with one connecting rope 68 on the top enclosure 15 through the guide piece 52. The main control component 11 and the auxiliary control component 17 are provided with lifting devices, and can be adjusted up and down according to the change of the water surface height.
The two sides of the protection cover 61 are respectively provided with a bearing post 57, the bearing posts 57 are fixedly connected with the fixing plate 58, one end, far away from the fixing plate 58, of the bearing post 57 is rotatably provided with a transmission rod 60, two ends of the transmission rod 60 are respectively provided with a waist-shaped hole, each waist-shaped hole is internally provided with a cylindrical pin in a sliding manner, one cylindrical pin is fixedly connected with the protection cover 61, the other cylindrical pin is fixedly arranged on a sliding block 62, the sliding block 62 is slidably arranged in a sliding rail 56, and the sliding rail 56 is fixedly connected with the fixing plate 58; the telescopic rod 55 is fixedly arranged at one end, far away from the sliding block 62, of the cylindrical pin connected with the sliding block 62, the mounting rod 53 is fixedly arranged at one side, far away from the sliding block 62, of the telescopic rod 55, the rope binding frame 64 is arranged on the mounting rod 53, and one connecting rope 68, close to the wire pendant 67, on the bottom enclosure 16 is fixedly connected with the rope binding frame 64. The secondary control assembly 17 differs from the primary control assembly 11 in that there is no winch 12 and no telescopic rod 55, and the other structures are identical and symmetrical, and the mounting rod 53 of the secondary control assembly 17 is directly fixedly welded to the slider 62.
Advantageously, a bracket 63 is fixedly arranged on the mounting rod 53, a baffle 54 is fixedly arranged on the bracket 63, and a notch matched with the shape of the guide piece 52 is arranged on the baffle 54. After the baffle 54 moves on the amplitude variation enclosure 18 on one side of the main control assembly 11, blue algae cannot be washed away by the over-urgent water flow from one end of the shore of the amplitude variation enclosure, and the collection efficiency and the blocking effect of the blue algae are ensured.
Advantageously, the dosing assembly 14 further comprises a baffle 29, one end of the baffle 29 is fixedly provided with a rotating ring 37, and the rotating ring 37 is rotatably connected with the central column 28; the circumference of the bearing plate 27 is provided with a placement groove 33, a pre-tightening spring 36 is placed in the placement groove 33, and two ends of the pre-tightening spring 36 respectively penetrate through the bearing plate 27 and are respectively fixedly connected with the two guide plates 29; an included angle is formed between the two guide plates 29, and the amplitude variation enclosure 18 is positioned on one side of the guide plates 29, which is provided with the pre-tightening springs 36. The baffle 29 has the same filtering net function, can permeate water but not permeate blue algae, and is different from the amplitude variation enclosure 18 in that the baffle 29 is made of hard material.
Advantageously, the connecting pipe 40 is slidably connected with the control block 42, a sliding seat 41 is fixedly arranged on the connecting pipe 40, two sides of the control block 42 are respectively provided with a control block 23, two control blocks 23 are respectively connected with the control block 42 through two center posts 28, a connecting rod 39 is arranged between the sliding seat 41 and the control block 23, and two ends of the connecting rod 39 are respectively connected with the control block 23 and the control block 42 in a rotating way; a limit ring 43 is arranged between the sliding seat 41 and the control block 42, and the limit ring 43 is fixedly arranged on the connecting pipe 40; the height of the control block 23 is greater than the depth of the chute 34. The control block 42 is provided with a sensor which can determine whether the limit ring 43 is close to control the pump to spray the medicine.
The fixing bases 26 are fixedly provided with a plurality of fixing bases 26 at one side, close to the medicine storage box 21, of each of at least four fixing bases 26, one hanging pile 25 is respectively arranged in each of at least four fixing bases 26, each of one end, close to the medicine adding assembly 14, of each of the two top enclosures 15, close to the connecting rope 68 of the medicine adding assembly 14, one end, close to the medicine adding assembly 14, of each of the control ropes 13 and one end, close to the medicine adding assembly 14, of each of the fixing ropes 19 is fixedly provided with a hanging buckle 24, and each of the four hanging buckles 24 is respectively connected with each of the four hanging piles 25; one side of the sliding groove 34 is provided with a containing cavity 35, one side of the sliding groove 34 away from the containing cavity 35 is provided with a connecting rod 32, the connecting rod 32 is in sliding connection with the hollow column 20, and one end of the connecting rod 32 away from the medicine storage box 21 is fixedly provided with a floating ball 31. A distance sensor is provided within the hollow column 20.
The working principle of the invention is as follows:
in the initial state, the main control assembly 11 and the auxiliary control assembly 17 are positioned on two opposite sides of the river, and the dosing assembly 14 is positioned in the center of the river; the upper side of the top enclosure 15 is partially positioned above the water surface, and the bottom enclosure 16 is completely positioned in the water; the float 30 is suspended in the water, and the two luffing enclosures 18 are inclined towards the downstream of the river; the control rope 13 and the fixing rope 19 are tightened; the pretension spring 36 is in tension and the pretension spring 36 has a tendency to bring the two baffles 29 against the two luffing enclosures 18, respectively.
Normally, when water flows through the amplitude variation enclosures 18, blue algae on the water surface are blocked and accumulated between the two amplitude variation enclosures 18;
after a certain time, starting two winches 12, putting ropes on the two winches 12, stretching the control ropes 13, moving the dosing assembly 14 to the downstream of a river and simultaneously to the bank on one side of the auxiliary control assembly 17 under the action of water flow, and forcing the telescopic rod 55 of the main control assembly 11 to stretch, wherein the amplitude variation enclosure 18 on one side of the main control assembly 11 moves along with the dosing assembly 14, and the baffle plate 54 and the mounting rod 53 also synchronously move, so that the aggregated blue algae cannot overflow from one end of the amplitude variation enclosure 18 close to the bank;
in the above process, the two deflectors 29 are forced to rotate, the angle between the two fixed ropes 19 is reduced, during which the rotating ring 37 is forced to rotate around the central column 28, and the pre-tightening spring 36 is further stretched; the control block 23 is touched when the included angle between the two guide plates 29 is reduced, the control block 23 slides in the chute 34, the distance between the two control blocks 23 is reduced, and under the action of the two control springs 38, the elongation of the two control springs 38 is always kept equal, so that the control block 42 is always kept at the middle position of the two guide plates 29 (the movement range and the distance of the two guide plates 29 are required to be emphasized to be necessarily different);
when the control block 23 and the control block 42 relatively move, the sliding seat 41 is driven to move along the axis of the connecting pipe 40 through the connecting rod 39 (a section of hose is connected with the connecting pipe 40 and the storage space in need of emphasis here), the spray head 22 is far away from the control block 42, the spray head 22 is removed from the storage cavity 35, when the limit ring 43 is close to the control block 42, a sensor on the control block 42 triggers and sends a signal to the pump, the pump pumps the copper sulfate solution in the storage space, the solution is sprayed to the surface of piled blue algae through the spray head 22, copper ions are combined with body proteins of algae, protein salt is generated to denature and lose activity so as to die, the area for spraying the copper ions is located on one bank side of the river channel, the blue algae is deposited on the bank side after sedimentation, the center of the river channel is not affected, normal circulation of the river channel is not affected, the deposition is not blocked by the amplitude transformer 18, and is gradually dispersed downstream along with water flow, and is decomposed by microorganisms in the river channel along with time.
After a certain time, the accumulated blue algae are completely treated, and the two winches 12 start rope winding to reset the dosing assembly 14 and the amplitude changing enclosure 18.
When the water level in the river channel is not fixed, and when the water level in the river channel rises or falls, the floating barrel 30 is in a suspension state, the change range of the water depth is not large, the pressure of the floating barrel 30 is basically unchanged, the floating barrel 30 has a trend of keeping the distance from the water surface unchanged, but the position of the dosing assembly 14 is limited, the dosing assembly 14 is required to float upwards and is bound by the connecting rope 68 on the amplitude changing enclosure 18, the dosing assembly 14 is required to sink downwards and is bound by the control rope 13 and the fixing rope 19, at the moment, the floating ball 31 can be kept flush with the water surface all the time, the connecting rod 32 is driven to move relative to the hollow column 20, the position sensor in the hollow column 20 receives a signal, and the change of the water level rise and fall is judged according to the movement of the connecting rod 32 and the signal is transmitted to the hydraulic cylinders 59 (the two hydraulic cylinders 59, the main control assembly 11 and the auxiliary control assembly 17 are matched and started) and the winch 12;
when the water level rises, the winch 12 matched with the hauling rope 50 winds the hauling rope 50, and the hydraulic cylinder 59 controls the piston rod of the winch to rise; the hydraulic cylinder 59 lifts the fixed plate 51, the fixed plate 51 lifts to tighten the control rope 13 and the fixed rope 19 when the dosing assembly 14 lifts, the dosing assembly 14 lifts because the guide piece 52 moves along with the fixed plate 51, meanwhile, the winch 12 winds the traction rope 50 to tighten, and the top enclosure 15 is pulled up; when the fixed plate 51 moves relative to the fixed plate 58, the protective cover 61 moves along with the fixed plate 51, the cylindrical pin is forced to move, so that the transmission rod 60 rotates, the protective cover 61 ascends to cause the sliding block 62 to descend, the sliding block 62 drives the telescopic rod 55 and the mounting rod 53 to descend together, and the rope binding frame 64 on the mounting rod 53 drives the bottom enclosure 16 to descend, so that the bottom enclosure 16 and the top enclosure 15 slide; i.e. the water level rises, the dosing assembly 14 moves up, the top enclosure 15 moves up, the bottom enclosure 16 moves down, and finally the position sensor in the hollow column 20 determines whether the position of the floating ball 31 and the connecting rod 32 relative to the water surface is properly selected to continue to start the winch 12 and the hydraulic cylinder 59, or to stop the winch 12 and the hydraulic cylinder 59.
When the water level drops, the dosing assembly 14 moves downward, the top enclosure 15 moves downward, and the bottom enclosure 16 moves upward, in the same manner as described above.
The dosing assembly 14 changes along with the change of the water level, so that the dosing assembly can effectively spray the drugs to the area where blue algae are accumulated when spraying the drugs; the top enclosure 15 changes along with the change of the water level, so that the upper side of the amplitude-changing enclosure 18 is always positioned at a certain distance above the water surface, blue algae cannot pass through the upper side of the amplitude-changing enclosure because of being too close, and equipment cannot be damaged because of too large wind resistance because of being too far; the bottom enclosure 16 moves along with the reverse water level change, so that the possibility that blue algae is leaked from the lower side of the amplitude-variable enclosure 18 due to the increase of flow when the water level rises is avoided, and the original circulation of a river can be greatly blocked by the amplitude-variable enclosure 18 when the water level falls, the normal swimming of aquatic organisms such as fishes is not influenced, and the normal ecological operation of the river is not destroyed.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A blue algae bloom treatment device is characterized in that: the device comprises a dosing assembly, wherein two sides of the dosing assembly are respectively provided with an amplitude variation enclosure, the amplitude variation enclosure comprises a top enclosure and a bottom enclosure which are connected with each other in a sliding manner, and the two amplitude variation enclosures are respectively controlled by a main control assembly and an auxiliary control assembly; the medicine adding assembly comprises a medicine storage box, the medicine storage box is fixedly arranged on a hollow column, a bearing disc is fixedly arranged on one side, away from the medicine storage box, of the hollow column, a center column is fixedly arranged on one side, away from the medicine storage box, of the bearing disc, and a floating barrel is fixedly arranged on one side, away from the medicine storage box, of the center column; a chute is fixedly arranged on one side of the medicine storage box close to the floating barrel, a control block is arranged in the chute in a sliding way, the control block is provided with a spray head, and the spray head is communicated with a storage space in the medicine storage box through a pump.
2. The cyanobacterial bloom treatment device according to claim 1, wherein: the main control assembly and the auxiliary control assembly comprise a fixed plate, two winches are fixedly arranged on the corresponding fixed plate on the main control assembly, one winch is connected with the dosing assembly through a control rope, and the other winch is connected with the top enclosure through a traction rope; the corresponding fixing plate on the auxiliary control assembly is connected with the dosing assembly through a fixing rope.
3. The cyanobacterial bloom treatment device according to claim 2, wherein: the top enclosure is fixedly provided with a dovetail groove, the bottom enclosure is fixedly provided with a dovetail strip, the dovetail strip is in sliding connection with the dovetail groove, two sides of the top enclosure and the bottom enclosure are respectively fixedly provided with a hose, and a connecting rope is arranged in the hose; wherein a line drop is fixedly arranged on the hose on one side of the bottom enclosure.
4. The cyanobacterial bloom treatment device according to claim 2, wherein: the winch comprises a mounting frame, wherein the mounting frame is fixedly connected with the fixed plate, a winch is rotationally arranged on the mounting frame, a servo motor is arranged on one side of the mounting frame, the servo motor is fixedly arranged on a motor base, the motor base is fixedly connected with the fixed plate, an output shaft of the servo motor penetrates through the mounting frame, a driving gear is fixedly arranged on the output shaft of the servo motor, a transmission gear is meshed on one side of the driving gear, and the winch is coaxially and fixedly connected with the transmission gear; and a limiting rod is fixedly arranged on one side, away from the winch, of the mounting frame.
5. A cyanobacterial bloom treatment apparatus according to claim 3, wherein: the main control assembly further comprises a fixing plate, a hydraulic cylinder is arranged on the fixing plate, a cylinder barrel of the hydraulic cylinder is fixedly connected with the fixing plate, a piston rod of the fixing plate is fixedly connected with the fixing plate, a protection cover is arranged on the periphery of the piston rod of the fixing plate, the protection cover is fixedly connected with the fixing plate, a guide piece is fixedly arranged on one side of the fixing plate, and a traction rope is connected with one connecting rope on the top enclosure through the guide piece.
6. The cyanobacterial bloom treatment apparatus of claim 5, wherein: the two sides of the protective cover are respectively provided with a bearing column, the bearing columns are fixedly connected with the fixed plate, one end, far away from the fixed plate, of each bearing column is rotationally provided with a transmission rod, two ends of each transmission rod are respectively provided with a waist-shaped hole, each waist-shaped hole is internally provided with a cylindrical pin in a sliding manner, one cylindrical pin is fixedly connected with the protective cover, the other cylindrical pin is fixedly arranged on a sliding block, the sliding block is arranged in a sliding rail in a sliding manner, and the sliding rail is fixedly connected with the fixed plate; the telescopic rope is characterized in that one end, away from the sliding block, of the cylindrical pin connected with the sliding block is fixedly provided with a telescopic rod, one side, away from the sliding block, of the telescopic rod is fixedly provided with a mounting rod, a rope binding frame is arranged on the mounting rod, and one, close to the wire pendant, of the bottom enclosure is fixedly connected with the rope binding frame.
7. The cyanobacterial bloom treatment apparatus of claim 6, wherein: the mounting rod is fixedly provided with a support, the support is fixedly provided with a baffle, and the baffle is provided with a notch matched with the shape of the guide piece.
8. The cyanobacterial bloom treatment apparatus of claim 7, wherein: the dosing assembly further comprises a guide plate, wherein a rotating ring is fixedly arranged at one end of the guide plate, and the rotating ring is rotationally connected with the central column; the periphery of the bearing disc is provided with a mounting groove, a pre-tightening spring is arranged in the mounting groove, and two ends of the pre-tightening spring respectively penetrate through the bearing disc and are respectively fixedly connected with the two guide plates; an included angle is formed between the two guide plates, and the amplitude variation enclosure is positioned at one side of the guide plates, which is provided with the pre-tightening springs.
9. The cyanobacterial bloom treatment apparatus of claim 7, wherein: the connecting pipe is in sliding connection with the control block, a sliding seat is fixedly arranged on the connecting pipe, two sides of the control block are respectively provided with a control block, the two control blocks are respectively connected with the control block through two center posts, a connecting rod is arranged between the sliding seat and the control block, and two ends of the connecting rod are respectively connected with the control block and the control block in a rotating way; a limit ring is arranged between the sliding seat and the control block, and the limit ring is fixedly arranged on the connecting pipe; the height of the control block is greater than the depth of the chute.
10. The cyanobacterial bloom treatment device according to claim 9, wherein: a plurality of fixing seats are fixedly arranged on one side, close to the medicine storage box, of each fixing seat, one hanging pile is respectively arranged in each fixing seat, two top enclosures are close to the connecting ropes of the medicine adding components, one ends, close to the medicine adding components, of the control ropes and one ends, close to the medicine adding components, of the fixing ropes are respectively fixedly provided with hanging buckles, and each hanging buckle is respectively connected with each hanging pile; one side of spout is equipped with accomodates the chamber, the spout is kept away from accomodate one side of chamber and be equipped with the connecting rod, the connecting rod with hollow post sliding connection, the connecting rod is kept away from the fixed floater that is equipped with of one end of medicine storage box.
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| CN202310724747.0A CN116495853B (en) | 2023-06-19 | 2023-06-19 | Blue algae bloom treatment device |
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