CN115108597A - Water body longitudinal mixing equipment - Google Patents
Water body longitudinal mixing equipment Download PDFInfo
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- CN115108597A CN115108597A CN202210847795.4A CN202210847795A CN115108597A CN 115108597 A CN115108597 A CN 115108597A CN 202210847795 A CN202210847795 A CN 202210847795A CN 115108597 A CN115108597 A CN 115108597A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
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- 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
Abstract
The invention discloses a water body longitudinal mixing device, which comprises: a floating device which can be arranged in a floating way; a frame acting on the floatation device; a plurality of vertical mixing devices connected to the frame body, the vertical mixing devices comprising: the two ends of the transverse rod piece are respectively connected with the frame body; one end of the connecting rod acts on the transverse rod piece, and a conveying groove is oppositely formed in the connecting rod; the conveying belt acts on the conveying groove position, and a first driving mechanism is arranged on the conveying belt and used for driving the conveying belt to move; and one end of the fan blade connecting rod is connected with the conveyor belt, and the other end of the fan blade connecting rod is connected with the fan blades. According to the embodiment of the invention, the algae in different depths and different area ranges of the water surface of the water body can be controlled and treated by the telescopic device and the driving device, so that the purpose of weakening or even eliminating the algae is achieved, the growth control effect of the algae is improved, and the waste of manpower and material resources is avoided.
Description
Technical Field
The invention relates to the field of sewage treatment equipment, in particular to water longitudinal mixing equipment.
Background
In recent years, along with the development and utilization of natural resources, water bodies such as rivers, lakes and the like bear a large amount of domestic sewage and industrial wastewater, and the water bodies are easy to cause eutrophication. Under the proper condition, the eutrophic water body has a great amount of algae cells breeding rapidly to form a layer of fishy floaters on the water surface to form water bloom. The outbreak of the water bloom destroys the biodiversity in the water body, and causes a series of problems of water quality deterioration, aquatic organism death, ecosystem degradation and the like. The problems of eutrophication and water bloom of rivers and lakes in China are serious, and the attention of the whole society is attracted. Therefore, how to effectively control the eutrophication of the water body and prevent the water bloom becomes a key problem to be solved for treating the water environment and recovering the health of the water ecological system.
The common water bloom treatment means mainly comprise a chemical algae control technology, a biological treatment technology, a physical removal technology and the like. However, these methods remove algae after outbreaks of bloom. And the water bloom treatment means has certain pollution to water bodies, brings certain side effects or has a long period. Therefore, the problem of the outbreak of the water bloom is not solved well.
The treatment of the water environment is mainly prevented, and the method only plays a certain treatment role after the outbreak of the water bloom and cannot prevent the outbreak of the water bloom.
Disclosure of Invention
In view of this, the embodiment of the invention is used for overcoming the defects of easy pollution and long period existing in water bloom treatment in the prior art, thereby providing the water body longitudinal mixing equipment.
In order to achieve the above object, an embodiment of the present invention provides a water body longitudinal blending apparatus, including: a floating device which can be arranged in a floating way; a frame acting on the floatation device; a plurality of vertical mixing devices connected to the frame body, the vertical mixing devices comprising: the two ends of the transverse rod piece are respectively connected with the frame body; one end of the connecting rod acts on the transverse rod piece, and the connecting rod is relatively provided with a conveying groove; the conveying belt acts on the conveying groove position, and a first driving mechanism is arranged on the conveying belt and used for driving the conveying belt to move; and one end of the fan blade connecting rod is connected with the conveyor belt, and the other end of the fan blade connecting rod is connected with the fan blades.
Optionally, the vertical blending device further comprises: the connecting frame is connected with the connecting rod, and a hollow part for the fan blade to pass through is arranged on the connecting frame; and the driving rotating wheel acts on the transverse rod piece, and the movable end of the driving rotating wheel is connected with the connecting frame.
Optionally, the fan blades are bowl-shaped.
Optionally, the connecting rod is arranged telescopically.
Optionally, the connecting rod is provided with a plurality of detection devices that the interval set up along vertical, detection device is located a plurality of telescopic point positions of connecting rod for acquire the concentration of chlorophyll in the monitoring water.
Optionally, the water body longitudinal blending apparatus further comprises: a sunshade device acting on the frame body, including: a housing having a drum therein; the sun-shading cloth is wound on the roller; the frame body is provided with a sunshade cloth sliding groove, and a sunshade driving shaft is arranged on the sunshade cloth sliding groove in a sliding mode and used for driving the sunshade cloth to be stored and unfolded; the sunshade driving motor is arranged inside the frame body, a conveying belt is arranged at the output end of the sunshade driving motor, and the sunshade driving shaft is connected with the conveying belt.
Optionally, a guide rod is arranged inside the frame body, and a groove is formed in the guide rod and used for providing a track for the sunshade driving shaft to drive the sunshade cloth to move.
Optionally, the guide rod and the frame body can be telescopically arranged.
Optionally, an inner groove is formed in the frame, a connecting piece is arranged at the end of the transverse rod piece, and the connecting piece is suitable for extending into the inner groove and used for realizing the movement of the transverse rod piece relative to the inner groove.
Optionally, the connector is connected to the conveyor belt.
Optionally, the water body longitudinal blending equipment further comprises a central control device, wherein the central control device is in communication connection with the detection device of the vertical blending device and is used for controlling the start of the sunshade driving motor according to the chlorophyll concentration.
Optionally, the water body longitudinal blending apparatus further comprises: the energy storage device is connected with the energy reminding device and is used for providing electric energy for the vertical mixing device; the energy reminding device is used for detecting the electric energy in the energy storage device and sending out prompt information when the electric energy in the energy storage device is lower than a preset electric quantity threshold value.
Optionally, the floatation device comprises: a floating housing to effect a floating action; the floating connecting rod is respectively connected with the floating shell and the driving propeller; and the spherical steering device is arranged between the floating connecting rod and the driving propeller.
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the embodiment of the invention provides water body longitudinal mixing equipment, which comprises: a floating device which can be arranged in a floating way; a frame acting on the floatation device; a plurality of vertical blending devices connected to the frame body, the vertical blending devices comprising: the two ends of the transverse rod piece are respectively connected with the frame body; one end of the connecting rod acts on the transverse rod piece, and the connecting rod is relatively provided with a conveying groove; the conveying belt acts on the conveying groove position, and a first driving mechanism is arranged on the conveying belt and used for driving the conveying belt to move; and one end of the fan blade connecting rod is connected with the conveyor belt, and the other end of the fan blade connecting rod is connected with the fan blades.
Because, at present, it is known from the critical layer theory that: when the depth of the mixed layer is less than that of the true light layer, phytoplankton quickly proliferates, and the water bloom risk is maximum; when the depth of the mixed layer is greater than the depth of the critical layer, the growth of phytoplankton is limited, and the bloom disappears; when the depth of the mixed layer is between the two layers, phytoplankton slowly grows, and the bloom gradually develops. Therefore, the embodiment of the invention can control and treat the algae in different depths of the water body and different area ranges of the water surface through the telescopic device and the driving device. When the vertical mixing is carried out, the vertical chlorophyll a concentration in the water area can be uniformly distributed as much as possible, the temperature of the upper-layer water body can be reduced, the thickness of the true light layer is reduced, and the thickness of the mixed layer is increased; simultaneously can also transport the alga and the alga cell of top water body to the deep layer, because deep water body temperature is lower than the top layer, and deep water body illumination intensity is low in addition makes the alga cell can't survive, and then kills the alga cell to reach and weaken or even eliminate the purpose of alga, can deal with water alga control problem under the different occasions, accommodation is wide, has very big effect to administering and preventing the water bloom, promotes the alga growth control effect, avoids the waste of manpower and materials.
2. According to the embodiment of the invention, the connecting rods are arranged in a telescopic manner, so that the actual depths of water bodies can be different, and the actual lengths of the connecting rods can be adjusted, thereby mixing the water bodies with the maximum depth as much as possible and improving the growth control effect of algae.
3. According to the embodiment of the invention, the concentration of the chlorophyll a in the water body is monitored in real time through the detection device of the vertical mixing device, and is converted into a signal which is transmitted to the central control device, whether the concentration of the chlorophyll a in the water body exceeds the standard or not is judged according to the preset condition in the monitoring unit, if the concentration of the chlorophyll a exceeds the standard, the telescopic function of the connecting rod is started, and the connecting rod is controlled to extend, so that the algae can be controlled and processed in time, and the purpose of weakening or even eliminating the algae is achieved.
4. According to the embodiment of the invention, the sun shading device is arranged, after the sun shading device is started, the sun shading cloth is dragged by the sun shading driving shaft to cover the whole area of the sun shading water area, so that the sunlight is prevented from irradiating the water area, the sun shading treatment is carried out on the water area, the algae is prevented from contacting the optimum growth illumination intensity, the thickness of the true light layer can be reduced, and the further growth of the algae in the water body is inhibited.
5. According to the embodiment of the invention, by arranging the floating device, when the longitudinal water mixing equipment is in a standby state but the electric quantity of the energy storage device is insufficient, or the electric quantity of the battery is lower than a set value in the working process of a sensitive water area, the driving propeller is started, and the self-return charging is realized. And, because the algae concentration of different waters is different, the probability that the outbreak of water bloom is also different, can carry out long-range equipment sending instruction according to the monitoring information that central control device stored this moment, carry out the adjustment of different positions in waters through controlling flotation device, drive whole device and remove on the waters face through opening flotation device's drive screw, make equipment remove to the waters within range that needs to satisfy the demand of administering water bloom simultaneously in different waters.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an overall structure diagram of a water longitudinal blending facility according to an embodiment of the invention;
FIG. 2 is an overall configuration view of a sunshade device according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of a vertical blending apparatus according to an embodiment of the present invention;
FIG. 4 is an overall block diagram of a vertical blending apparatus according to an embodiment of the present invention;
FIG. 5 is an internal structural view of a vertical blending apparatus according to an embodiment of the present invention;
FIG. 6 is an enlarged view of the fan blades and the connecting rod according to the embodiment of the present invention;
FIG. 7 is an overall configuration diagram of a frame body according to the embodiment of the present invention;
FIG. 8 is an overall structural view of a floating unit according to an embodiment of the present invention;
FIG. 9 is an enlarged view of a portion of a water longitudinal blending apparatus according to an embodiment of the present invention;
fig. 10 is an enlarged view of the attachment location of such a device to a frame in accordance with an embodiment of the present invention.
Reference numerals:
1. a sun-shading device; 11. a housing; 12. a drum; 13. a sun-shading cloth; 14. a sunshade driving shaft; 2. a frame body; 21. a telescopic rod; 211. a sunshade cloth sliding groove; 212. an inner side groove; 22. a guide bar; 3. a vertical blending device; 31. a transverse bar member; 33. driving the rotating wheel; 34. a rotating connecting rod; 35. a connecting frame; 36. a connecting rod; 37. a fan blade connecting rod; 38. a fan blade; 39. a first drive mechanism; 310. a conveyor belt; 41. a detection device; 42. a central control device; 5. a floatation device; 51. a floating hull; 52. a floating connecting rod; 53. a ball-type steering device; 54. driving a propeller; 61. a base; 62. fixing the rod piece; 7. an energy storage device; 8. an energy reminding device.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a worker skilled in the art without creative efforts based on the embodiments of the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases by a worker of ordinary skill in the art.
Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 to 10, the embodiment of the present invention provides a water body longitudinal blending apparatus, which comprises a floating device 5, a frame body 2 and a plurality of vertical blending devices 3.
Specifically, in the present embodiment, the floating device 5 itself is provided floatably. A base 61 is provided on the floatation device 5 and the frame 2 is connected to the base 61 such that the frame 2 acts on said floatation device 5. A plurality of vertical blending devices 3 are connected to the frame 2, and the vertical blending devices 3 include at least one cross bar 31, a connecting rod 36, a conveyor belt 310, and a blade connecting rod 37. Further, both ends of the transverse rod 31 are respectively connected to the frame 2. One end of the connecting rod 36 acts on said transverse bar 31, said connecting rod 36 being provided with opposite transfer slots. The conveyor belt 310 acts on the conveyor groove position, and the conveyor belt 310 is provided with a first driving mechanism 39 for driving the conveyor belt 310 to move. The fan blade connecting rod 37 has one end connected to the conveyor belt 310 and the other end connected to the fan blade 38.
Because, at present, it is known from the critical layer theory that: when the depth of the mixed layer is less than that of the true light layer, phytoplankton quickly proliferates, and the water bloom risk is maximum; when the depth of the mixed layer is greater than the depth of the critical layer, the growth of phytoplankton is limited, and the bloom disappears; when the depth of the mixing layer is between the two layers, phytoplankton slowly grows, and the bloom gradually develops. Therefore, the embodiment of the invention can control and treat the algae in different depths of the water body and different area ranges of the water surface through the telescopic device and the driving device. When the vertical mixing is carried out, the vertical chlorophyll a concentration in the water area can be uniformly distributed as much as possible, the temperature of the upper water body can be reduced, the thickness of the true light layer is reduced, and the thickness of the mixed layer is increased. Simultaneously can also transport the alga and the alga cell of top water body to the deep layer, because deep water body temperature is lower than the top layer, and deep water body illumination intensity is low in addition makes the alga cell can't survive, and then kills the alga cell to reach and weaken or even eliminate the purpose of alga, can deal with water alga control problem under the different occasions, accommodation is wide, has very big effect to administering and preventing the water bloom, promotes the alga growth control effect, avoids the waste of manpower and materials.
Further, in an alternative embodiment of the present invention, the vertical blending device 3 further includes a connecting frame 35 and a driving wheel 33, the connecting frame 35 is connected to the connecting rod 36, and the connecting frame 35 is provided with a hollow portion for the fan blade 38 to pass through. A driving runner 33 acts on the transverse bar 31, the movable end of the driving runner 33 being connected to the connecting frame 35 by means of a rotating connecting rod 34. When the driving wheel 33 rotates, the connecting frame 35 can be driven to rotate by the rotating connecting rod 34, so that the fan blades 38 can be driven to rotate by the fan blade connecting rods 37, and the range of vertical mixing in the water body is increased. Specifically, the fan blades 38 may be bowl-shaped. Meanwhile, the connecting rod 36 is arranged in a telescopic manner.
According to the embodiment of the invention, the connecting rod 36 is arranged in a telescopic manner, so that the actual depths of the water bodies can be different, and the actual length of the connecting rod 36 can be adjusted, so that the water bodies with the maximum depth can be mixed as much as possible, and the growth control effect of algae is improved.
Further, in an optional embodiment of the present invention, the connecting rod 36 is provided with a plurality of detecting devices 41 arranged at intervals along the longitudinal direction, and the detecting devices 41 are located at a plurality of telescopic points of the connecting rod 36, so as to obtain the concentration of chlorophyll in the monitored water body.
According to the embodiment of the invention, the concentration of chlorophyll a in the water body is monitored in real time through the detection device 41 of the vertical mixing device 3, and is converted into a signal which is transmitted to the central control device 42, whether the concentration of chlorophyll a in the water body exceeds the standard or not is judged according to the preset condition in the monitoring unit, if the concentration of chlorophyll a exceeds the standard, the telescopic function of the connecting rod 36 is started, and the rod 36 is controlled to extend, so that the algae can be controlled in time, and the purpose of weakening or even eliminating the algae is achieved.
Further, in an optional embodiment of the present invention, the water body longitudinal blending equipment further comprises a central control device 42, which is in communication connection with the detection device 41 of the vertical blending device 3, for controlling the start of the sunshade driving motor according to the chlorophyll concentration.
Further, in an optional embodiment of the present invention, the water body longitudinal blending equipment further comprises an energy storage device 7 and an energy reminding device 8. The energy storage device 7 is connected with the energy reminding device 8, and the energy storage device 7 is used for providing electric energy for the vertical blending device 3; the energy reminding device 8 is used for detecting the electric energy in the energy storage device 7 and sending out prompt information when the electric energy in the energy storage device 7 is lower than a preset electric quantity threshold value.
Further, in an alternative embodiment of the present invention, the floating device 5 includes a floating shell 51, a floating connecting rod 52, and a ball type steering device 53. Specifically, the floating housing 51 is used for realizing a floating action, the floating connecting rod 52 is respectively connected with the floating housing 51 and the driving propeller 54, and the ball-type steering device 53 is arranged between the floating connecting rod 52 and the driving propeller 54.
According to the embodiment of the invention, by arranging the floating device 5, when the longitudinal water body blending equipment is in a standby state but the electric quantity of the energy storage device 7 is insufficient, if a control center instruction is received, the electric quantity of the equipment battery is fed back to the control center, and a specially-assigned person replaces the battery for use. Or in the process of working in sensitive water, if the battery power is lower than the set value, the driving propeller 54 is started to automatically return to charging. And the battery power shortage of the equipment is fed back to the control center; or a specially-assigned person replaces the battery and then uses the battery, or the control center indicates another intelligent device for inhibiting the outbreak of the algae to the sensitive water area for continuous work; and circulating until the chlorophyll a content of the sensitive water area is less than the safety critical value of the water area. Meanwhile, the algal concentrations in different water areas are different, so that the possibility of outbreak of the bloom is different, the equipment can be remotely sent out according to the monitoring information stored in the central control device 42, the floating device 5 is controlled to adjust different positions of the water area, the whole device is driven to move on the water area surface by starting the driving propeller 54 of the floating device 5, the equipment is moved into the required water area range, and the requirement of simultaneously treating the bloom in different water areas is met.
In the specific implementation process, for example, the water body longitudinal mixing equipment is located beside a shore charging device for charging, the energy storage device 7 is in a full-power state, the water depth of the shore is not more than 1m, the length of the vertical mixing device 3 is 4m, the vertical mixing device is in an inclined retracted state, the diameter D =0.3m of the bowl-shaped fan blades 38, and the horizontal distance L =5D =1.5m between the adjacent vertical mixing devices. The remote control center monitors the feedback information on line, the chlorophyll a content of the water surface of a certain water area exceeds the alarm limit value by 15mg/m3, the climate condition and the nutritive salt condition of the water body of the area are appropriate, and the chlorophyll a content of the water surface of the water area may exceed the allowable value by 20mg/m3 according to the prediction model of the control center. The remote control center sends the position information of the sensitive water area to the water body longitudinal mixing equipment and informs the sensitive water area that the water depth is within the range of 10-15 m and is 1.5 times greater than the thickness 3m of the real light layer of the sensitive water area. At this time, the horizontal distance L between the adjacent vertical blending devices 3 of the water longitudinal blending equipment meets the operation requirement, in order to fully utilize the vertical water depth, the length of the vertical blending device 3 is prolonged to 7m through the connecting rod 36, the vertical blending device is driven to run to a designated area through the driving propeller 54, the vertical blending device 3 is rotated and vertically placed, at this time, the minimum value of the distance L2 between the lower edge of the vertical blending device 3 and the water bottom of a sensitive water area is 3m >8D =2.4m, the operation requirement is met, and the water longitudinal blending equipment starts to run. In order to further exert the mixing effect, the bowl-shaped fan blades 38 on the vertical mixing device 3 are arranged in a checkerboard-shaped interval mode in the moving direction, namely, the center of the bowl-shaped fan blades runs upwards, and the periphery of the bowl-shaped fan blades runs downwards; otherwise, the center runs downwards, and the periphery runs upwards. The water body longitudinal mixing equipment runs in a shape like a Chinese character 'ji' in sensitive water areas. When the chlorophyll a content of the sensitive water area water surface is less than the safety critical value of the water area of 10mg/m3, the equipment stops vertical mixing, after the vertical mixing device 3 is obliquely retracted, the equipment automatically returns to the shore charging device, is automatically connected for charging and is in a standby state.
Further, in an alternative embodiment of the invention, the water longitudinal blending plant further comprises a sun shading device 1, the sun shading device 1 acting on the frame body 2 through a fixing rod 62. In the embodiment of the present invention, the sunshade device 1 includes a housing 11, a sunshade cloth 13 and a sunshade driving motor, specifically, a roller 12 is disposed inside the housing 11, the sunshade cloth 13 is wound on the roller 12, a sunshade cloth sliding groove 211 is disposed on the frame body 2, and a sunshade driving shaft 14 is slidably disposed on the sunshade cloth sliding groove 211 for driving the sunshade cloth 13 to be accommodated and unfolded. The sun-shading driving motor is arranged inside the frame body 2, the output end of the sun-shading driving motor is provided with a conveying belt 310, and the sun-shading driving shaft 14 is connected with the conveying belt 310.
In the using process, an equipment frame formed by the fixing device and the telescopic device needs to be secured on a proper water surface, the sun-shading device 1 is fixed on the fixing device through a bolt structure, and the sun-shading cloth 13 is fixed on the driving shaft. In addition, the vertical mixing device 3 is placed in the groove of the fixed path of the vertical mixing device through the groove on the side surface of the telescopic device, the whole vertical mixing device is placed in a water surface area required to be treated, and due to different depths of different water areas, the fan blades 38 and the fan blade connecting rods 37 of the vertical mixing device 3 are directly connected through bolt structures, and the size and the shape of the fan blades 38 can be changed as required according to different use occasions before use, so that the use requirement is met. When the water depth is larger and the algae concentration is higher, the rotation speed of the fan blades 38 can be properly increased, and the algae growth control efficiency is increased.
According to the embodiment of the invention, by arranging the sun shading device 1, after the sun shading device 1 is started, the sun shading cloth is dragged by the sun shading driving shaft 14 to cover the whole area of the shading water area, so that the sunlight is prevented from irradiating the water area, the sun shading treatment is carried out on the water area, the algae is prevented from contacting the optimum growth illumination intensity, meanwhile, the thickness of the true light layer can be reduced, and the further growth of the algae in the water body is inhibited.
And, after setting up detecting device 41 and solar protection devices 1 simultaneously, detecting device 41 transmits relevant information to central control device 42 through the concentration and the illumination intensity of chlorophyll a in real-time supervision water, and central control device 42 regulates and control this water vertical mixing equipment according to actual conditions.
When the concentration of the chlorophyll a in the water body is less than the critical value of 10mg/m3, the water body longitudinal blending equipment does not need to operate;
when the concentration of chlorophyll a is greater than a critical value of 10mg/m3 and less than a warning value of 15mg/m3 and the illumination intensity belongs to the optimal growth illumination intensity of green algae and blue algae, the processing unit sends an instruction according to chlorophyll a and illumination intensity signals monitored by the detection device 41, the sun-shading device 1 is started, the sun-shading cloth is pulled by the driving shaft to cover the whole area of the sun-shading water area, the sunlight is prevented from irradiating the surface of the water area, the sun-shading treatment is carried out on the water area, the optimal growth illumination intensity of algae in contact is avoided, meanwhile, the thickness of the true light layer can be reduced, and further growth of algae in the water body is inhibited.
When the chlorophyll a content exceeds the alarm limit value of 15mg/m3 and the climate condition and the water body nutrient salt condition of the area are appropriate, the chlorophyll a content of the water body water surface may exceed the allowable value of 20mg/m3 in 6 hours in the future according to the prediction model of the control center. At the moment, the water body longitudinal blending equipment starts vertical blending.
When the vertical mixing is carried out, the vertical chlorophyll a concentration in the water area can be uniformly distributed as much as possible, the temperature of the upper water body can be reduced, the thickness of the true light layer is reduced, and the thickness of the mixed layer is increased. Meanwhile, the algae and the algae cells in the surface water body can be conveyed to the deep layer, and because the temperature of the deep layer water body is lower than that of the surface layer and the illumination intensity of the deep layer water body is low, the algae cells cannot survive, and then the algae cells are killed, so that the purpose of weakening or even eliminating the algae is achieved, and the algae organisms are controlled. Meanwhile, the detection device 41 transmits the monitored data information to the central control device 42, and after the data information is processed by the central control device 42, the early warning signal of the bloom outbreak is sent to the remote monitoring center according to the water area information, so that the personnel in the remote monitoring center can timely receive the water ecological information of the water area, and further make effective and reasonable countermeasures.
Further, in an alternative embodiment of the present invention, the frame body 2 is formed by a telescopic rod 21, a guide rod 22 is disposed inside the frame body 2, and a groove is disposed on the guide rod 22 for providing a track for the sunshade driving shaft 14 to drive the sunshade cloth 13 to move. Specifically, the guide bar 22 and the frame 2 are both telescopically arranged. The frame body 2 is provided with an inner groove 212, and the end of the transverse rod 31 is provided with a connecting piece which is suitable for extending into the inner groove 212 and is used for realizing the movement of the transverse rod 31 relative to the inner groove 212. The connector is connected to the conveyor belt 310. Moreover, vertical grooves are formed in the side surfaces of the frame body 2 in the vertical direction, and the vertical grooves are communicated with the inner side grooves 212, so that when the number of the transverse rod pieces 31 needs to be adjusted, the number of the transverse rod pieces 31 can be increased into the inner side grooves 212 through the vertical grooves, or the transverse rod pieces 31 are taken out from the inner side grooves 212 through the vertical grooves, and therefore the number of the transverse rod pieces 31 is reduced.
When in use, the driving runner 33 of the vertical mixing device 3 moves along the transverse rod groove of the transverse rod piece 31, and the position of the vertical mixing transverse rod is adjusted in the horizontal plane direction, so that the position adjustment of the lower end mixing device is realized in the transverse direction; in the vertical direction, the data monitored by the detecting device 41 is processed by the processing unit and then adjusted.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (13)
1. A water longitudinal blending apparatus, comprising:
a floating device (5) which is arranged in a floating manner;
a frame (2) acting on the floating device (5);
a plurality of vertical blending devices (3) connected to the frame (2), the vertical blending devices (3) comprising:
the two ends of the transverse rod piece (31) are respectively connected with the frame body (2);
one end of the connecting rod (36) acts on the transverse rod piece (31), and the connecting rod (36) is provided with a conveying groove oppositely;
the conveying belt (310) acts on the conveying groove position, and a first driving mechanism (39) is arranged on the conveying belt (310) and used for driving the conveying belt (310) to move;
and one end of the fan blade connecting rod (37) is connected with the conveyor belt (310), and the other end of the fan blade connecting rod is connected with the fan blade (38).
2. The water body longitudinal blending apparatus of claim 1, wherein the vertical blending device (3) further comprises:
the connecting frame (35) is connected with the connecting rod (36), and a hollow part for the fan blade (38) to pass through is arranged on the connecting frame (35);
a driving wheel (33) acting on the transverse bar (31), the movable end of the driving wheel (33) being connected with the connecting frame (35).
3. The water body longitudinal blending apparatus of claim 2, wherein the fan blades (38) are bowl-shaped.
4. The water body longitudinal blending apparatus according to any of claims 1 to 3, wherein the connecting rod (36) is telescopically arranged.
5. The water longitudinal mixing equipment according to claim 4, wherein the connecting rod (36) is provided with a plurality of detecting devices (41) arranged at intervals along the longitudinal direction, and the detecting devices (41) are located at a plurality of telescopic points of the connecting rod (36) and used for acquiring and monitoring the concentration of chlorophyll in the water.
6. The water longitudinal blending apparatus of claim 1, further comprising:
sunshade device (1) acting on said frame (2), comprising:
a housing (11) in which a drum (12) is provided;
the sun-shading cloth (13) is wound on the roller (12);
a sunshade cloth sliding groove (211) is formed in the frame body (2), and a sunshade driving shaft (14) is arranged on the sunshade cloth sliding groove (211) in a sliding mode and used for driving the sunshade cloth (13) to be stored and unfolded;
the sunshade driving motor is arranged inside the frame body (2), a conveying belt (310) is arranged at the output end of the sunshade driving motor, and the sunshade driving shaft (14) is connected with the conveying belt (310).
7. The water body longitudinal blending equipment according to claim 6, wherein a guide rod (22) is arranged inside the frame body (2), and a groove is formed in the guide rod (22) and used for providing a track for the sunshade cloth (13) to move under the driving of the sunshade driving shaft (14).
8. The water body longitudinal blending apparatus according to claim 7, wherein the guide bar (22) and the frame (2) are telescopically arranged.
9. The water longitudinal blending equipment according to any one of claims 6 to 8, wherein the frame body (2) is provided with an inner groove (212), and the end of the transverse rod member (31) is provided with a connecting member which is suitable for extending into the inner groove (212) and is used for realizing the movement of the transverse rod member (31) relative to the inner groove (212).
10. The water body longitudinal blending apparatus of claim 9, wherein the connector is connected to the conveyor belt (310).
11. The water body longitudinal blending equipment according to any one of claims 6 to 8, further comprising a central control device (42) in communication with the detection device (41) of the vertical blending device (3) for controlling the start of the sunshade driving motor according to chlorophyll concentration.
12. The water longitudinal blending apparatus of claim 1, further comprising: an energy storage device (7) and an energy reminding device (8), wherein the energy storage device (7) is connected with the energy reminding device (8),
the energy storage device (7) is used for providing electric energy for the vertical blending device;
the energy reminding device (8) is used for detecting the electric energy in the energy storage device (7), and sending out prompt information when the electric energy in the energy storage device (7) is lower than a preset electric quantity threshold value.
13. The water body longitudinal blending apparatus of claim 1, wherein the floatation device (5) comprises:
a floating housing (51) to enable a floating action;
a floating connecting rod (52) respectively connected with the floating shell (51) and the driving propeller (54);
a ball-type steering device (53) disposed between the floating connecting rod (52) and the driving propeller (54).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210847795.4A CN115108597B (en) | 2022-07-19 | 2022-07-19 | Water longitudinal blending equipment |
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| CN202210847795.4A CN115108597B (en) | 2022-07-19 | 2022-07-19 | Water longitudinal blending equipment |
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| CN115108597B (en) | 2023-05-16 |
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