CN116062918A - Movable aeration device for lake treatment - Google Patents
Movable aeration device for lake treatment Download PDFInfo
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- CN116062918A CN116062918A CN202310231835.7A CN202310231835A CN116062918A CN 116062918 A CN116062918 A CN 116062918A CN 202310231835 A CN202310231835 A CN 202310231835A CN 116062918 A CN116062918 A CN 116062918A
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- aeration device
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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
- C02F7/00—Aeration of stretches of water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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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- 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
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- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to the field of water treatment, in particular to a movable aeration device for lake treatment, which comprises a cavitation aerator body, wherein the movable unit comprises two steel ropes; the steel cable stretches across the lake, two ends of the steel cable are fixedly connected to the lake water bank, a rectangular pipe is sleeved on the steel cable, the inner side wall of the rectangular pipe is symmetrically and rotationally connected with rollers, the rollers are extruded on the steel cable, a motor is arranged on the outer side wall of the rectangular pipe, and the output end of the motor penetrates into the rectangular pipe and is fixedly connected with a rotating shaft of the rollers; the inner wall of the rectangular pipe is fixedly connected with a supporting plate in a horizontal state; the control motor is positively rotated and reversely rotated, the aeration device can move back and forth along the steel cable, the aeration device can move back and forth, the water areas on two sides of the steel cable can be radiated, oxygen can be supplemented for the water areas with larger area, and compared with the fixed type aeration device, the number of the aeration device which is put into use can be reduced, and more water areas can be taken care of.
Description
Technical Field
The invention relates to the field of water treatment, in particular to a movable aeration device for lake treatment.
Background
Fish and shrimp are cultivated in artificial lakes, which brings considerable benefits to farmers; farmers are familiar with the life habits of fish and shrimp in water, and oxygen is generally supplemented into the water through an oxygenerator or aeration equipment when the water is deficient in oxygen; the aeration equipment forcedly accelerates the transfer of oxygen to the water body, so that the oxygen, the activated sludge and pollutants in the air are fully mixed, the activated sludge is in a suspension state, the oxygen is promoted to move from the water phase to the liquid phase, and the liquid phase is transferred to the activated sludge, so that microorganisms are ensured to have enough oxygen for metabolism of substances, the growth of fish and shrimp in the lake is facilitated, and compared with an oxygenerator, the oxygenerator has more comprehensive functions; therefore, farmers generally select aeration equipment to treat the anoxic problem in lakes;
because the lake area is large, the area that can radiate by the oxygenation of a single aeration device is limited, so that the aeration devices are arranged at different positions in the lake, and the aeration oxygenation can be realized, but the investment of a plurality of aeration devices can increase the expenditure of farmers, and meanwhile, the total failure rate can be increased due to the operation of a plurality of aeration devices, so that the method is a troublesome problem for non-professional farmers, and further more maintenance cost is required.
Therefore, a movable aeration device for treating lakes is provided for solving the problems.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a movable aeration device for treating lakes, which comprises a vortex aerator body, wherein the vortex aerator body erects the water surface of the lake through a movable unit; the mobile unit comprises two steel cables; the steel cable stretches across the lake, two ends of the steel cable are fixedly connected to the lake water bank, a rectangular pipe is sleeved on the steel cable, the inner side wall of the rectangular pipe is symmetrically and rotationally connected with rollers, the rollers are extruded on the steel cable, a motor is arranged on the outer side wall of the rectangular pipe, and the output end of the motor penetrates into the rectangular pipe and is fixedly connected with a rotating shaft of the rollers; the inner wall of the rectangular pipe is fixedly connected with a supporting plate in a horizontal state, a first plate is arranged between two adjacent supporting plates, a second plate supported by a screw is arranged above the first plate, a vortex aerator body is fixedly connected on the second plate, and the output end of the vortex aerator body sequentially penetrates through the second plate and the first plate and extends into water;
when the aeration device is used, concrete piers are poured on the bank of a lake in advance or wood piles or metal piles are directly buried deeply, then the end parts of the rigid locks are fixed on the pile bodies, meanwhile, traction ropes are erected at the upper ends of the pile bodies and span to two sides of the lake to be used for drawing wires, and the wires are used for supplying power to the cavitation aerator body and a motor; the control motor is positively rotated and reversely rotated, the aeration device can move back and forth along the steel cable, the aeration device can move back and forth, the water areas on two sides of the steel cable can be radiated, oxygen can be supplemented for the water areas with larger area, and compared with the fixed type aeration device, the number of the aeration device which is put into use can be reduced, and more water areas can be taken care of.
Preferably, a guide hole is formed in the supporting plate, a guide column is connected in the guide hole in a sliding manner, the upper end of the guide column is fixedly connected to the lower surface of the first plate, buffer springs are arranged on two sides of the guide column, and two ends of each buffer spring are fixedly connected to the first plate and the supporting plate respectively; when the aeration device moves along the steel rope and when water fluctuates on the surface of a lake, the water flow impacts on the aeration device, the problem of up-down swinging of the aeration device can be caused, and for the aeration device, all parts in the aeration device are subjected to external impact force, so that the service life of the aeration device can be influenced, the aeration device is separated from the supporting plate, and the plates are connected together through the buffer spring, and when the aeration device is subjected to the impact force of external water, the buffer spring can buffer a part of the impact force to protect the aeration device.
Preferably, garbage collection units are respectively arranged on two sides of the first plate in the moving direction; the garbage collection unit comprises an outer hollowed shell and an inner net cover; the outer hollowed-out shell is connected to the first plate and the second plate, and the inner net cover is arranged in the outer hollowed-out shell; some garbage, possibly some undegradable plastic garbage or dead branches and rotted leaves and the like, floats on the surface of the lake, so that the garbage on the surface of the lake is collected by moving while the aeration device performs aeration oxygenation on water; when the aeration device moves to the side of the lake bank, the inner net cover is extracted from the outer hollowed shell to replace the inner net cover, and the method is another mode for protecting and treating the lake.
Preferably, two sides of the upper surface of the second plate are symmetrically and fixedly connected with arc rods, the arc rods are obliquely arranged towards the middle position of the second plate, the arc rods are sleeved with connecting plates, and the connecting plates are fixedly connected on the outer hollow shell; the outer hollowed shell and the inner net cover have certain resistance to the movement of the aeration device, so that the friction force between the roller and the steel cable can be increased, and the roller is driven to rotate the working pressure of the motor; the outer hollow shell is connected to the second plate through the connecting plate, and the outer hollow shell is lifted up in the process of taking down, so that the device is convenient and quick.
Preferably, the extending plates are fixedly connected to the front side and the rear side of the first plate, the end parts of the extending plates extend from the back surface of the outer hollow shell to the inside of the outer hollow shell, and the end parts of the extending plates are provided with inserting holes; the back of the inner net cover is concavely arranged, an inserting plate is fixedly connected at the concave position and is parallel to the back of the inner net cover, the inner net cover is arranged in the outer hollowed shell, and the inserting plate is embedded in the inserting hole; in the process that the inner net cover is embedded in the outer hollow shell, the back indent position of the inner net cover is opposite to the extension plate, then the end part of the plugboard is embedded in the plughole, and at the moment, the two outer hollow shells of the plugboard are restrained and fixed on the first plate, so that the outer hollow shell cannot be bounced up and down, left and right, and the impact of water flow is resisted.
Preferably, the upper surfaces of the two ends of the rectangular pipe are provided with supporting plates, the supporting plates extend outwards from the two sides of the hollowed shell, and the supporting plates are provided with fixing holes; l-shaped rods are fixedly connected to two sides of the outer hollow shell, and the end parts of the L-shaped rods are inserted into the fixing holes; through L shape pole, install the back on board of No. one at outer fretwork shell, in the fixed orifices was inserted to the tip of L shape pole, the L shape pole can slide from top to bottom in the fixed orifices, and the setting of L shape pole, mainly strengthens the stability between aeration equipment and the cable wire, also improves the wholeness of outer fretwork shell and aeration equipment, makes its operation more stable.
Preferably, the opening of the outer hollowed shell is flush with the opening of the inner net cover, a cover plate is arranged at the opening position of the inner net cover, one side of the cover plate is rotationally connected to the second plate, and the other side of the cover plate is fixedly connected with a pull rope; the upper part of the vortex concave aerator body is fixedly connected with a T-shaped rod, two sliding holes are respectively formed in two sides of a horizontal rod of the T-shaped rod, the end part of a pull rope penetrates out upwards from the sliding hole at the tail end of the horizontal rod, penetrates in the direction of a second plate from the adjacent sliding hole, and is fixedly connected with a swinging mechanism; the swing mechanism comprises baffle plates which are symmetrically arranged on two sides of a rectangular pipe and lower than the rectangular pipe, a steel pipe is fixedly connected to the upper end face of the baffle plates, a rotating rod is vertically rotated on the steel pipe, the rotating rod is horizontally fixedly connected to the side walls of two sides of a second plate, a U-shaped rod is vertically fixedly connected to the upper end of the steel pipe, and the end part of the U-shaped rod extends towards the direction of the T-shaped rod; the end parts of the pull ropes are arranged in two strands, and each pull rope is symmetrically fixedly connected with the end parts of the U-shaped rods at the two sides; the inner net cover is arranged for collecting garbage on the surface of the lake, when the opening of the inner net cover is always in an open state, the movement of the aeration device can enable the garbage in the inner net cover to float out again, and therefore a cover plate is arranged for covering the garbage; when the aeration device moves forwards, water flow impacts on the baffle plate, the baffle plate swings around the rotating rod, the swinging action enables one end of the U-shaped rod to release the pull rope, and the pull rope at the other end of the U-shaped rod is pressed down to tighten the pull rope; releasing the pull rope, covering the inner net cover by the cover plate, tensioning the pull rope, swinging the cover plate upwards, opening the inner net cover, and collecting and tensioning the opened inner net cover at the moment; through the movement of the aeration device, the inner net cover is opened and closed, so that garbage collection and temporary storage are realized, and the garbage collection effectiveness is ensured.
Preferably, the baffle plate is fixedly connected with the lower edge of the baffle plate, the baffle plate is hollow, and the angle formed by fixedly connecting the baffle plate and the baffle plate is larger than ninety degrees; by arranging the spoiler, the resistance of the baffle to water flow is increased, so that the cover plate can be effectively opened, and the opening of the inner net cover can be maximally presented; the baffle is detachably connected with the steel pipe, the upper end face of the baffle is in threaded connection with the lower end of the steel pipe, and the baffle is taken down to take down the outer hollow shell when the lake surface is not required to be cleaned.
Preferably, a diagonal rod is arranged between the rotary rod and the first plate, one end of the diagonal rod is fixedly connected with the rotary rod, and the other end of the diagonal rod is fixedly connected with the edge positions of the two sides of the first plate; through setting up the diagonal bar, reinforcing dwang is to baffle and steel pipe's holding power stability, and the rivers impact force is too big on one side, strikes the side with the baffle askew.
Preferably, the cover plate is hollow; the cover plate is arranged in a hollowed-out shape, so that water flow can penetrate through the cover plate, the water flow is prevented from impacting on the solid cover plate, the cover plate is lifted by impact, and garbage in the inner net cover is impacted and flows out again.
The invention has the advantages that:
1. the invention realizes that the aeration device moves back and forth along the steel cable by controlling the forward rotation and the reverse rotation of the motor, and the aeration device moves back and forth, so that the water areas on two sides of the steel cable can be radiated, oxygen can be supplemented for the water areas with larger area, compared with the fixed type aeration device, the number of the aeration device which is put into use can be reduced, and more water areas can be cared for;
2. the invention collects garbage on the lake surface by moving while aerating and oxygenating the water by the aeration device; when the aeration device moves to the side of the lake bank, the inner net cover is extracted from the outer hollowed shell to replace the inner net cover, and the method is another mode for protecting and treating the lake.
Drawings
Fig. 1 is a perspective view of an aeration device according to a first embodiment;
fig. 2 is a perspective view of an aeration device according to a first embodiment;
FIG. 3 is a perspective view showing the cooperation of the aeration device and the garbage collection unit in the first embodiment;
FIG. 4 is a perspective view of a garbage collection unit according to a first embodiment;
FIG. 5 is a perspective view of an outer hollow shell according to one embodiment;
FIG. 6 is a perspective view of an inner mesh enclosure in the first embodiment;
FIG. 7 is a perspective view showing the cooperation of the garbage collection unit and the cover plate in the first embodiment;
fig. 8 is a perspective view of a cover plate in the first embodiment.
In the figure: the vortex concave aerator comprises a vortex concave aerator body 1, a steel rope 2, a rectangular pipe 3, a roller 4, a motor 5, a supporting plate 6, a first plate 7, a second plate 8, a guide post 9, a buffer spring 10, an outer hollow shell 11, an inner net cover 12, an arc-shaped rod 13, a joint plate 14, an extension plate 15, an insertion hole 16, an insertion plate 17, a supporting plate 18, a fixing hole 19, an L-shaped rod 20, a cover plate 21, a pull rope 22, a T-shaped rod 23, a sliding hole 24, a baffle 25, a steel pipe 26, a rotating rod 27, a U-shaped rod 28, a spoiler 29 and an inclined rod 30.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one:
referring to fig. 1 and 2, a mobile aeration device for treating a lake comprises a cavitation aerator body 1, wherein the cavitation aerator body 1 erects the water surface of the lake through a mobile unit; the mobile unit comprises two cables 2; the steel cable 2 spans a lake, two ends of the steel cable 2 are fixedly connected to the lake water bank, a rectangular pipe 3 is sleeved on the steel cable 2, the inner side wall of the rectangular pipe 3 is symmetrically and rotationally connected with a roller 4 up and down, the roller 4 is extruded on the steel cable 2, a motor 5 is arranged on the outer side wall of the rectangular pipe 3, and the output end of the motor 5 penetrates into the rectangular pipe 3 and is fixedly connected with a rotating shaft of the roller 4; the inner wall of the rectangular pipe 3 is fixedly connected with a supporting plate 6 in a horizontal state, a first plate 7 is arranged between two adjacent supporting plates 6, a second plate 8 supported by a screw is arranged above the first plate 7, a vortex aerator body 1 is fixedly connected on the second plate 8, and the output end of the vortex aerator body 1 sequentially penetrates through the second plate 8 and the first plate 7 and extends into water;
when the aeration device is used, concrete piers are poured on the bank of a lake in advance or wood piles or metal piles are directly buried deeply underground, then the end parts of the rigid locks are fixed on the pile bodies, meanwhile, traction ropes are erected at the upper ends of the pile bodies and span to two sides of the lake to be used for drawing wires, and the wires are used for supplying power to the cavitation aerator body 1 and the motor 5; the control motor 5 rotates positively and reversely, the aeration device moves back and forth along the steel cable 2, the aeration device moves back and forth, the water areas on two sides of the steel cable 2 can be radiated, oxygen can be supplemented for the water areas with larger area, the number of the aeration devices put into use can be reduced compared with a fixed type aeration device, and more water areas can be cared for.
Referring to fig. 1 and 2, the supporting plate 6 is provided with a guide hole, a guide post 9 is slidably connected in the guide hole, the upper end of the guide post 9 is fixedly connected to the lower surface of the first plate 7, two sides of the guide post 9 are provided with buffer springs 10, and two ends of the buffer springs 10 are fixedly connected to the first plate 7 and the supporting plate 6 respectively; when the aeration device moves along the steel cable 2 and when water fluctuates on the surface of a lake, water flow impacts on the aeration device, so that the problem of up-and-down swinging of the aeration device can be caused, and for the aeration device, all parts in the aeration device are subjected to external impact force, which can necessarily affect the service life of the aeration device, and the aeration device is arranged between the first plate 7 and the supporting plate 6 in a separated mode, but is connected together through the buffer spring 10, and when the aeration device is subjected to the impact force of external water, the buffer spring 10 can buffer a part of the impact force so as to protect the aeration device.
Referring to fig. 3, 4, 5 and 6, garbage collection units are respectively arranged at two sides of the moving direction of the first plate 7; the garbage collection unit comprises an outer hollowed shell 11 and an inner net cover 12; the outer hollow shell 11 is connected to the first plate 7 and the second plate 8, and the inner net cover 12 is located in the outer hollow shell 11; some garbage, possibly some undegradable plastic garbage or dead branches and rotted leaves and the like, floats on the surface of the lake, so that the garbage on the surface of the lake is collected by moving while the aeration device performs aeration oxygenation on water; when the aeration device moves to the side of the lake, the inner net cover 12 is extracted from the outer hollowed-out shell 11, and the inner net cover 12 is replaced by a new inner net cover 12, so that the method is another way of protecting and treating the lake.
Referring to fig. 3, two sides of the upper surface of the second plate 8 are symmetrically and fixedly connected with arc rods 13, the arc rods 13 are obliquely arranged towards the middle position of the second plate 8, a connecting plate 14 is sleeved on the arc rods 13, and the connecting plate 14 is fixedly connected on the outer hollow shell 11; the outer hollowed shell 11 and the inner net cover 12 have certain resistance to the movement of the aeration device, so that the friction force between the roller 4 and the steel cable 2 can be increased, and the working pressure of the motor 5 is driven to rotate by the roller 4, therefore, when the lake surface is not required to be cleaned, the outer hollowed shell 11 and the inner net cover 12 can be taken down, so that the resistance to the movement of the aeration device in water can be reduced; the outer hollow shell 11 is connected to the second plate 8 through the connecting plate 14, and the outer hollow shell 11 is lifted up in the process of taking down, so that the device is convenient and quick.
Referring to fig. 1 and 6, the extending plates 15 are fixedly connected to the front side and the rear side of the first plate 7, the ends of the extending plates 15 extend from the back surface of the outer hollow shell 11 into the outer hollow shell 11, and the ends of the extending plates 15 are provided with insertion holes 16; the back of the inner net cover 12 is concavely arranged, a plugboard 17 is fixedly connected at the concave position, the plugboard 17 is parallel to the back of the inner net cover 12, the inner net cover 12 is located in the outer hollowed-out shell 11, and the plugboard 17 is embedded in the plughole 16; in the process that the inner net cover 12 is embedded in the outer hollow shell 11, the back concave position of the inner net cover 12 is opposite to the extension plate 15, then the end part of the plugboard 17 is embedded in the plughole 16, at the moment, the two outer hollow shells 11 of the plugboard 17 are restrained and fixed on the first plate 7, so that the outer hollow shells 11 cannot be bounced up and down, left and right, and the impact of water flow is resisted.
Referring to fig. 1 and 3, the upper surfaces of the two ends of the rectangular tube 3 are provided with support plates 18, the support plates 18 extend outwards from the two sides of the hollow shell 11, and the support plates 18 are provided with fixing holes 19; an L-shaped rod 20 is fixedly connected to two sides of the outer hollow shell 11, and the end part of the L-shaped rod 20 is inserted into the fixing hole 19; through L shape pole 20, install on board 7 the back at outer fretwork shell 11, in the fixed orifices 19 are inserted to the tip of L shape pole 20, and L shape pole 20 can slide from top to bottom in fixed orifices 19, and the setting of L shape pole 20 mainly strengthens the stability between aeration equipment and the cable 2, also improves outer fretwork shell 11 and aeration equipment's wholeness, makes its operation more stable.
Referring to fig. 7 and 8, the opening of the outer hollow shell 11 is flush with the opening of the inner net cover 12, a cover plate 21 is arranged at the opening position of the inner net cover 12, one side of the cover plate 21 is rotatably connected to the second plate 8, and the other side of the cover plate 21 is fixedly connected with a pull rope 22; the upper part of the vortex concave aerator body 1 is fixedly connected with a T-shaped rod 23, two sliding holes 24 are respectively formed in two sides of a horizontal rod of the T-shaped rod 23, the end part of a pull rope 22 penetrates upwards from the sliding hole 24 at the tail end of the horizontal rod, penetrates into the direction of a second plate 8 from the adjacent sliding hole 24, and is fixedly connected with a swinging mechanism; the swing mechanism comprises baffle plates 25, wherein the baffle plates 25 are symmetrically arranged on two sides of a rectangular pipe 3 and are lower than the rectangular pipe 3, a steel pipe 26 is fixedly connected to the upper end surface of the baffle plates 25, a rotating rod 27 is vertically rotated on the steel pipe 26, the rotating rod 27 is horizontally fixedly connected to the side walls of two sides of a second plate 8, a U-shaped rod 28 is vertically fixedly connected to the upper end of the steel pipe 26, and the end part of the U-shaped rod 28 extends towards the direction of the T-shaped rod 23; the end parts of the pull ropes 22 are arranged in two strands, and each pull rope 22 is symmetrically fixedly connected with the end parts of the U-shaped rods 28 at two sides; the inner net cover 12 is arranged for collecting garbage on the surface of the lake, when the opening of the inner net cover 12 is always in an open state, the movement of the aeration device can float the garbage in the inner net cover 12 again, and therefore, the cover plate 21 is arranged for covering the garbage; when the aeration device moves forwards, water flow impacts on the baffle plate 25, the baffle plate 25 swings around the rotating rod 27, the swinging action enables one end of the U-shaped rod 28 to release the pull rope 22, and the pull rope 22 at the other end of the U-shaped rod 28 is pressed down to tighten the pull rope 22; releasing the pull rope 22, covering the inner net cover 12 by the cover plate 21, tensioning the pull rope 22, swinging the cover plate 21 upwards, opening the inner net cover 12, and collecting and tensioning the opened inner net cover 12 at the moment; the inner net cover 12 is opened and closed by the movement of the aeration device, so that garbage collection and temporary storage are realized, and the garbage collection effectiveness is ensured.
Referring to fig. 7 and 8, the spoiler 29 is fixedly connected to the lower edge of the baffle 25, the spoiler 29 is also hollow, and the angle formed by fixedly connecting the spoiler 29 and the baffle 25 is greater than ninety degrees; by arranging the spoiler 29, the resistance of the baffle 25 to water flow is increased, so that the cover plate 21 can be effectively opened, and the opening of the inner net cover 12 can be maximally presented; the baffle 25 is detachably connected with the steel pipe 26, the upper end face of the baffle 25 is in threaded connection with the lower end of the steel pipe 26, and when the lake surface is not required to be cleaned, the baffle 25 is removed, and the outer hollow shell 11 is removed.
Referring to fig. 7, a diagonal rod 30 is disposed between the diagonal rod 27 and the first plate 7, one end of the diagonal rod 30 is fixedly connected with the diagonal rod 27, and the other end of the diagonal rod 30 is fixedly connected with the two side edges of the first plate 7; by providing the diagonal rod 30, the stability of the supporting force of the rotating rod 27 to the baffle 25 and the steel pipe 26 is enhanced, and the baffle 25 is impacted to be inclined to the side while the impact force of water flow is overlarge.
Embodiment two:
comparative example one, as another embodiment of the present invention, the cover plate 21 is hollowed out; the cover plate 21 is arranged in a hollowed-out shape, so that water flow can penetrate through the cover plate 21, the water flow is prevented from impacting on the solid cover plate 21, the cover plate 21 is lifted by impact, and garbage in the inner net cover 12 is impacted and flows out again.
Working principle: when the aeration device is used, concrete piers are poured on the bank of a lake in advance or wood piles or metal piles are directly buried deeply underground, then the end parts of the rigid locks are fixed on the pile bodies, meanwhile, traction ropes are erected at the upper ends of the pile bodies and span to two sides of the lake to be used for drawing wires, and the wires are used for supplying power to the cavitation aerator body 1 and the motor 5; the motor 5 is controlled to rotate forwards and reversely, so that the aeration device moves back and forth along the steel cable 2, and the aeration device moves back and forth, so that the water areas on two sides of the steel cable 2 can be radiated, oxygen can be supplemented for the water areas with larger area, and compared with a fixed type aeration device, the number of the aeration device which is put into use can be reduced, and more water areas can be cared for;
when the aeration device moves along the steel cable 2 and when water fluctuates on the surface of a lake, the water flow impacts on the aeration device, so that the problem of up-and-down swinging of the aeration device can be caused, and for the aeration device, all parts in the aeration device are subjected to external impact force, which can necessarily influence the service life of the aeration device, therefore, the aeration device is arranged between the first plate 7 and the supporting plate 6 in a separated way, but is connected together through the buffer spring 10, and when the aeration device is subjected to the impact force of external water, the buffer spring 10 can buffer a part of impact force so as to protect the aeration device;
some garbage, possibly some undegradable plastic garbage or dead branches and rotted leaves and the like, floats on the surface of the lake, so that the garbage on the surface of the lake is collected by moving while the aeration device performs aeration oxygenation on water; when the aeration device moves to the side of the lake, the inner net cover 12 is extracted from the outer hollowed-out shell 11, and the new inner net cover 12 is replaced, so that the method is another way for protecting and treating the lake;
the outer hollowed shell 11 and the inner net cover 12 have certain resistance to the movement of the aeration device, so that the friction force between the roller 4 and the steel cable 2 can be increased, and the working pressure of the motor 5 is driven to rotate by the roller 4, therefore, when the lake surface is not required to be cleaned, the outer hollowed shell 11 and the inner net cover 12 can be taken down, so that the resistance to the movement of the aeration device in water can be reduced; the outer hollow shell 11 is connected to the second plate 8 through the connecting plate 14, and the outer hollow shell 11 is lifted up in the process of taking down, so that the method is convenient and quick;
in the process that the inner net cover 12 is embedded in the outer hollowed shell 11, the concave position of the back of the inner net cover 12 is opposite to the extension plate 15, then the end part of the plugboard 17 is embedded in the plugboard 16, and at the moment, the two outer hollowed shells 11 of the plugboard 17 are restrained and fixed on the first plate 7, so that the outer hollowed shells 11 cannot bounce up and down, left and right, and the impact of water flow is resisted; after the outer hollowed shell 11 is mounted on the first plate 7, the end part of the L-shaped rod 20 is inserted into the fixing hole 19, the L-shaped rod 20 can slide up and down in the fixing hole 19, and the arrangement of the L-shaped rod 20 mainly enhances the stability between the aeration device and the steel cable 2 and improves the integrity of the outer hollowed shell 11 and the aeration device, so that the operation of the aeration device is more stable;
the inner net cover 12 is arranged for collecting garbage on the surface of the lake, when the opening of the inner net cover 12 is always in an open state, the movement of the aeration device can float the garbage in the inner net cover 12 again, and therefore, the cover plate 21 is arranged for covering the garbage; when the aeration device moves forwards, water flow impacts on the baffle plate 25, the baffle plate 25 swings around the rotating rod 27, the swinging action enables one end of the U-shaped rod 28 to release the pull rope 22, and the pull rope 22 at the other end of the U-shaped rod 28 is pressed down to tighten the pull rope 22; releasing the pull rope 22, covering the inner net cover 12 by the cover plate 21, tensioning the pull rope 22, swinging the cover plate 21 upwards, opening the inner net cover 12, and collecting and tensioning the opened inner net cover 12 at the moment; the inner net cover 12 is opened and closed by the movement of the aeration device, so that garbage collection and temporary storage are realized, and the garbage collection effectiveness is ensured;
by arranging the spoiler 29, the resistance of the baffle 25 to water flow is increased, so that the cover plate 21 can be effectively opened, and the opening of the inner net cover 12 can be maximally presented; the baffle 25 is detachably connected with the steel pipe 26, the upper end surface of the baffle 25 is in threaded connection with the lower end of the steel pipe 26, and when the lake surface is not required to be cleaned, the baffle 25 is removed, and the outer hollow shell 11 is removed; by providing the diagonal rod 30, the stability of the supporting force of the rotating rod 27 to the baffle 25 and the steel pipe 26 is enhanced, and the baffle 25 is impacted to be inclined to the side while the impact force of water flow is overlarge.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a remove aeration equipment is administered to lake, includes vortex concave aeration machine body (1), its characterized in that: the vortex concave aerator body (1) erects the lake water surface through a mobile unit; the mobile unit comprises two cables (2); the steel cable (2) stretches across the lake, two ends of the steel cable (2) are fixedly connected to the water bank of the lake, a rectangular pipe (3) is sleeved on the steel cable (2), the inner side wall of the rectangular pipe (3) is symmetrically connected with rollers (4) in a rotating mode up and down, the rollers (4) are extruded on the steel cable (2), a motor (5) is arranged on the outer side wall of the rectangular pipe (3), and the output end of the motor (5) penetrates into the rectangular pipe (3) and is fixedly connected with a rotating shaft of the rollers (4); the inner wall rigid coupling of rectangular pipe (3) has layer board (6) of horizontality, and a board (7) has been set up between two adjacent layer boards (6), and the top of a board (7) is equipped with two boards (8) of screw rod support, has vortex concave aerator body (1) on two boards (8), and the output of vortex concave aerator body (1) runs through No. two boards (8) and a board (7) in proper order to extend to the aquatic setting.
2. A mobile aeration device for lake management of claim 1 wherein: the support plate (6) is provided with a guide hole, a guide column (9) is connected in the guide hole in a sliding mode, the upper end of the guide column (9) is fixedly connected to the lower surface of the first plate (7), buffer springs (10) are arranged on two sides of the guide column (9), and two ends of each buffer spring (10) are fixedly connected to the first plate (7) and the support plate (6) respectively.
3. A mobile aeration device for lake management of claim 2, wherein: garbage collection units are respectively arranged on two sides of the first plate (7) in the moving direction; the garbage collection unit comprises an outer hollowed shell (11) and an inner net cover (12); the outer hollow shell (11) is connected to the first plate (7) and the second plate (8), and the inner net cover (12) is located in the outer hollow shell (11).
4. A mobile aeration device for lake management of claim 3, wherein: arc rods (13) are symmetrically fixedly connected to two sides of the upper surface of the second plate (8), the arc rods (13) are obliquely arranged towards the middle position of the second plate (8), a connecting plate (14) is sleeved on the arc rods (13), and the connecting plate (14) is fixedly connected to the outer hollow shell (11).
5. A mobile aeration device for lake management of claim 3, wherein: extension plates (15) are fixedly connected to the front side and the rear side of the first plate (7) in a moving manner, the end parts of the extension plates (15) extend into the outer hollow shell (11) from the back surface of the outer hollow shell (11), and insertion holes (16) are formed in the end parts of the extension plates (15); the back indent setting of intranet cover (12), and indent position rigid coupling has picture peg (17), and picture peg (17) are on a parallel with the back of intranet cover (12), and intranet cover (12) are located in outer fretwork shell (11), and picture peg (17) embedding is in jack (16).
6. A mobile aeration device for lake management of claim 1 wherein: the upper surfaces of the two ends of the rectangular pipe (3) are provided with supporting plates (18), the supporting plates (18) extend outwards from the two sides of the hollow shell (11), and the supporting plates (18) are provided with fixing holes (19); l-shaped rods (20) are fixedly connected to the two sides of the outer hollow shell (11), and the end parts of the L-shaped rods (20) are inserted into the fixing holes (19).
7. A mobile aeration device for lake management of claim 6 wherein: the opening of the outer hollow shell (11) is flush with the opening of the inner net cover (12), a cover plate (21) is arranged at the opening position of the inner net cover (12), one side of the cover plate (21) is rotationally connected to the second plate (8), and a pull rope (22) is fixedly connected to the other side of the cover plate (21); the upper part of the vortex concave aerator body (1) is fixedly connected with a T-shaped rod (23), two sliding holes (24) are respectively formed in two sides of a horizontal rod of the T-shaped rod (23), the end part of a pull rope (22) upwards penetrates out of the tail end sliding hole (24) of the horizontal rod, penetrates in the direction of a second plate (8) from the adjacent sliding hole (24), and is fixedly connected with a swinging mechanism; the swing mechanism comprises baffle plates (25), wherein the baffle plates (25) are symmetrically arranged on two sides of a rectangular pipe (3) and are lower than the rectangular pipe (3), a steel pipe (26) is fixedly connected to the upper end face of the baffle plates (25), a rotating rod (27) is vertically rotated on the steel pipe (26), the rotating rod (27) is horizontally fixedly connected to the side walls of two sides of a second plate (8), a U-shaped rod (28) is vertically fixedly connected to the upper end of the steel pipe (26), and the end part of the U-shaped rod (28) extends towards the direction of the T-shaped rod (23); the end parts of the pull ropes (22) are arranged in two strands, and each pull rope (22) is symmetrically fixedly connected with the end parts of the U-shaped rods (28) on two sides.
8. A mobile aeration device for lake management of claim 7 wherein: the baffle (25) is fixedly connected with a spoiler (29) at the lower edge, the spoiler (29) is hollow, and an angle formed by fixedly connecting the spoiler (29) and the baffle (25) is larger than ninety degrees.
9. A mobile aeration device for lake management of claim 7 wherein: and an inclined rod (30) is arranged between the rotary rod (27) and the first plate (7), one end of the inclined rod (30) is fixedly connected with the rotary rod (27), and the other end of the inclined rod (30) is fixedly connected with the edge positions of the two sides of the first plate (7).
10. A mobile aeration device for lake management of claim 7 wherein: the cover plate (21) is hollow.
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| CN202310231835.7A CN116062918B (en) | 2023-03-07 | 2023-03-07 | Movable aeration device for lake treatment |
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| CN202310231835.7A CN116062918B (en) | 2023-03-07 | 2023-03-07 | Movable aeration device for lake treatment |
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