CN210313916U

CN210313916U - Biological ecological micro-power floating island device

Info

Publication number: CN210313916U
Application number: CN201921097249.3U
Authority: CN
Inventors: 韩买良; 周保卫
Original assignee: Huadian Water Engineering Co ltd; Huadian Water Technology Co ltd
Current assignee: Huadian Water Engineering Co ltd; Huadian Water Technology Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-04-14
Anticipated expiration: 2029-07-12

Abstract

The utility model relates to a biological ecological micro-power chinampa device belongs to ecological environment and administers the field. The periphery of the floating island box body is provided with a buoyancy rubber ring, the periphery of the floating island box body is provided with an even number of water inlet and outlet windows at equal intervals, and the water inlet and outlet windows are communicated with the inside of the floating island box body; a hollow tower cylinder is fixedly arranged in the middle of the top end of the floating island box body, an air compression storage tank is fixedly arranged on one side of the bottom of the tower cylinder, a wind-driven air compressor is mounted at the top of the tower cylinder, and one side of the wind-driven air compressor is connected with wind moving blades through a transmission mechanism; a first connecting pipeline and a second connecting pipeline are further arranged in the tower, one end of the first connecting pipeline is communicated with the wind-driven air compressor, and the other end of the first connecting pipeline is communicated with the air compression storage tank; one end of the second connecting pipeline is communicated with the air compression storage tank, and the other end of the second connecting pipeline is led into the floating island box body for aeration. The utility model has the characteristics of stable high efficiency, practice thrift and take up an area of, the view is graceful.

Description

Biological ecological micro-power floating island device

Technical Field

The utility model relates to a be applied to bionical attitude micro-power chinampa device that black and odorous water body administered belongs to ecological environment and administers the field.

Background

With the rapid development of economy, the rapid expansion of the scale of towns and the rapid expansion of population cause rivers in towns to be polluted in different degrees, and the problem of black and odorous water is serious. According to the action plan for preventing and treating water pollution, a route map is defined for black and odorous water body treatment, a time schedule is defined, namely, the black and odorous water body in the built-up areas of the cities on the land level and above in China is controlled within 10 percent by 2020; by 2030, black and odorous water in the built-up areas of the city is totally eliminated. At present, in order to solve the problem of black and odorous water, the method generally adopted is that polluted river water is lifted to a sewage treatment plant by a water pump through a pipeline, and the polluted river water is discharged into a river channel through the pipeline after the polluted river water reaches the standard. Therefore, not only engineering facilities such as a water pumping station and the scale of a sewage plant need to be built, but also a large amount of urban land is occupied, urban roads or greening is damaged, the total construction cost is very high, and the operation and maintenance cost is also high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to the little power chinampa device of biological ecology that black and odorous water body administered, have stable high efficiency, practice thrift and take up an area of, energy saving and consumption reduction, the graceful characteristics of view, accord with the green development theory of treating pollution of country.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the biological ecological micro-power floating island device applied to the black and odorous water body treatment method comprises a floating island box body, a buoyancy rubber ring, a water inlet and outlet window, a pneumatic blade, a wind-driven air compressor, an air compression storage tank and a tower barrel, wherein the buoyancy rubber ring is arranged around the floating island box body, and the buoyancy rubber ring enables the floating island box body to stably float in the black and odorous water body to form a small sewage treatment facility on the black and odorous water body. Specifically, the buoyancy rubber ring is fixed on the upper part of the periphery of the floating island box body, so that the stability is better. An even number of water inlet and outlet windows are arranged around the floating island box body at equal intervals and are communicated with the inside of the floating island box body; the water inlet and outlet windows are arranged at equal heights on the floating island box body, and the water inlet and outlet effect is better due to the arrangement mode. A hollow tower cylinder is fixedly arranged in the middle of the top end of the floating island box body, an air compression storage tank is fixedly arranged on one side of the bottom of the tower cylinder, a wind-driven air compressor is mounted at the top of the tower cylinder, and one side of the wind-driven air compressor is connected with wind moving blades through a transmission mechanism; a first connecting pipeline and a second connecting pipeline are further arranged in the tower, one end of the first connecting pipeline is communicated with the wind-driven air compressor, and the other end of the first connecting pipeline is communicated with the air compression storage tank; one end of the second connecting pipeline is communicated with the air compression storage tank, and the other end of the second connecting pipeline is led into the floating island box body for aeration. The wind driven blade arranged at the top of the tower barrel drives the wind driven air compressor to generate compressed air through the transmission mechanism and stores the compressed air in the air compression storage tank, and the wind driven air compressor is driven to work by taking natural wind energy as power; the transmission mechanism comprises a transverse shaft, a first bevel gear, a second bevel gear and a vertical shaft, wherein one end of the transverse shaft is provided with a wind moving blade, the other end of the transverse shaft is horizontally connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is vertically connected with the vertical shaft, and one end of the vertical shaft, far away from the second bevel gear, is connected with a wind-driven air compressor; the wind-driven air compressor comprises a connecting rod, a piston and a cylinder body, wherein the vertical shaft is connected with one end of the connecting rod, the other end of the connecting rod is connected with the piston, the piston is slidably arranged in the cylinder body, and the end part, far away from the vertical shaft, of the cylinder body is connected with the end part of the first connecting pipeline. When the wind driven blades are acted by wind power, the wind driven blades do circular motion around the transverse shaft and drive the first bevel gear, the second bevel gear and the vertical shaft to rotate, the vertical shaft drives the connecting rod to enable the wind power to drive the piston and the cylinder body of the air compressor to generate relative motion, so that the effect of generating compressed air is achieved, no electric power and fuel are added in the process of generating the compressed air, and the wind driven blades are energy-saving and environment-friendly. The compressed air in the air compression storage tank provides rotation, movement and biochemical aeration of the biological ecological micro-power floating island device.

According to the biological ecological micro-power floating island device, the aeration pipe, the biological carrier module, the plant module and the fixing frame are arranged in the floating island box body, the fixing frame is provided with the plurality of plant modules and the plurality of biological carrier modules, the aeration pipe is horizontally arranged at the bottom of the floating island box body, and the aeration pipe is communicated with the end part of the second connecting pipeline far away from the air compression storage tank. The biological carrier module and the plant module are arranged in the floating island box body to form a biochemical reaction tank, so that the biological ecological treatment function is realized. Specifically, microorganisms such as bacteria and fungi, and microorganisms such as protozoa and microorganisms such as metazoan are attached to, grown and bred through the biological carrier module and the plant module, and a film-shaped biological sludge-biofilm is formed on the microorganisms. The black and odorous water body is contacted with the biomembrane, organic pollutants in the black and odorous water body are taken as nutrient substances and are absorbed by microorganisms on the biomembrane, the black and odorous water body is purified, and the microorganisms are propagated and proliferated. Adopt biological carrier module and plant module to adhere to the carrier as the microorganism in the chinampa box, through constructing highly diversified ecosystem, utilize the metabolism effect of microorganism, aquatic plant, aquatic animal etc. in each secondary ecosystem, the reinforcing is to the removal effect of pollutant in the black and odorous water body. The microorganism mainly grows on the carrier in an attached manner, so that the concentration of suspended sludge can be reduced, the yield of sludge can be reduced, the oxygen transfer efficiency can be improved, and meanwhile, the equivalent sludge concentration of the biochemical reaction tank can be obviously improved, so that the sewage treatment efficiency can be improved. The utility model discloses satisfying under the prerequisite of same play water quality standard, showing the water conservancy dwell time who reduces biochemical reaction pond, reducing chinampa box volume, practicing thrift the area of bioecological micro-power chinampa device. In a word, the biological carrier module and the plant module root system act together to form a biological membrane, so that the sludge density is improved, the high-sludge-concentration fixed biological membrane process has stronger adaptability to the impact load of water quality and water quantity, and a stable and efficient sewage treatment system is formed. The plant module root system can also absorb nitrogen and phosphorus in the black and odorous water body, and the auxiliary nitrogen and phosphorus removal effect is achieved. The floating island box body adopts compressed air generated by the air compressor driven by wind power to carry out aeration, utilizes wind energy in the nature, does not need external power and fuel, and is more energy-saving and environment-friendly.

Further, aforesaid bioecological micro-power chinampa device still includes many third connecting tubes, and a plurality of air propulsors are still installed to equidistant all around the chinampa box, and every air propulsor all is connected with a third connecting tube, and the tip and the air compression storage tank intercommunication that air propulsor was kept away from to the third connecting tube all install the valve on the third connecting tube. Each air propeller comprises an air cylinder, a piston, a crankshaft and propeller blades, wherein the piston is arranged in the air cylinder in a sliding mode, one end of the air cylinder is communicated with a third connecting pipeline, one side, far away from the third connecting pipeline, of the piston in the air cylinder is connected with the crankshaft, and the propeller blades are arranged on the end, far away from the piston, of the crankshaft at equal intervals. Compressed air in the air compression storage tank is transmitted to the air propeller through a third connecting pipeline. The air propeller works on the principle that compressed air pushes a piston to run in an air cylinder to drive a crankshaft to rotate to do work, and the rotating motion of the crankshaft drives propeller blades to rotate so as to push the biological ecological micropower floating island device to rotate or move. Specifically, the propeller blades in the air propeller rotate along with the crankshaft, water is sucked from the suction surface of the propeller blades and discharged from the discharge surface, and the floating island box is pushed to rotate or move by the reaction force of the water. The utility model discloses can realize opening or closing of air propulsor through the switching of the valve on the third connecting tube.

Furthermore, according to the biological ecological micro-power floating island device, the floating island box body is a cylinder, and when the floating island box body is of a cylindrical structure, external impact resistance is better, and stability is better. The single water inlet and outlet window is a cylindrical structure with two open ends and formed by guide plates; the even number of water inlet and outlet windows are arranged on the circumference of the circular floating island box body at equal intervals, wherein the guide plates of the water inlet and outlet windows on one half of the circumference are obliquely arranged with the circumference of the circular floating island box body clockwise, and the guide plates of the water inlet and outlet windows on the other half of the circumference are obliquely arranged with the circumference of the circular floating island box body anticlockwise. The arrangement mode enables the installation directions of the guide plates of the water inlet and outlet windows on the two sides of the circumference of the circular floating island box body to be opposite, the water inlet and outlet window on one side is always kept to achieve the water inlet function, and the water inlet and outlet window on the other side achieves the water drainage function.

According to the biological ecological micro-power floating island device, the cross section inside the water inlet and outlet window is also provided with the plugboard capable of moving up and down. The shape of the plug board is matched with the shape of the cross section of the water inlet and outlet window, and the cross section of the water inlet and outlet window can be blocked after the plug board completely falls down; when the inserting plate is arranged above the water inlet and outlet window, the water inlet and outlet window is in an unimpeded state without obstruction; when the insert plate is lowered a part of the way, the cross section of the water inlet and outlet window is also blocked a part of the way. Through the mode, the size of the water passing part of the water inlet and outlet window can be adjusted, and the retention time of the black and odorous water body in the floating island box body is controlled. Specifically, when the black and odorous water body is poor in water quality, the water passing part of the water inlet and outlet window is adjusted to be small, so that the black and odorous water body stays in the floating island box for a long time, and the water quality purification effect is better; when the black and odorous water body has good water quality, the water passing part of the water inlet and outlet window is enlarged, and the retention time of the black and odorous water body in the floating island box body is short, so that the purification effect can be realized without long time.

According to the biological ecological micro-power floating island device, the air propeller is rotatably connected with the outside of the floating island box body so as to adjust the arrangement angle of the air propeller. Specifically, the air propeller is connected with the outside of the floating island box body through a pin shaft. According to the rotation or the removal needs of chinampa box, can be through the contained angle of artifical adjustment air propulsor and circular chinampa box periphery tangent line, can through the round pin axle is fixed after the adjustment. The floating island box body is required to rotate during normal work, the air propeller is arranged to form an included angle of 30-45 degrees with the peripheral tangent line of the round floating island box body, and the air propeller drives the floating island box body to rotate; in the rotating process, because the installation angles of the water inlet and outlet windows on the two semi-circumferences of the circular floating island box body are just opposite, the water inlet and outlet windows on the general circumference can realize water inlet without external force and the water outlet and inlet windows on the other semi-circumference can discharge water according to the principles of fluidics. When the biological ecological micro-power floating island device needs to move horizontally, the air propellers are arranged to form an included angle of 90 degrees with the peripheral tangent line of the circular floating island box body, one of the air propellers is opened according to the moving direction, and the rest of the air propellers are adjusted to be in a closed state by closing the valves on the corresponding third connecting pipelines, so that the air propellers drive the floating island box body to move horizontally. In addition, the compressed air released by the air propeller also has the function of biochemical aeration on the black and odorous water body.

Further, in the aforementioned bio-ecological micro-power floating island device, the plants in each plant module are emergent aquatic plants. The utility model discloses arranged biological carrier module, plant module in the chinampa box, realized the optimization of biological module performance. Each biological carrier module comprises a carrier frame, a filler layer, a fastener and the like, wherein the filler layer is fixed in the carrier frame through the fastener, and the filler layer is a curtain type fiber filler layer. The curtain type fiber filler layer is a curtain type ecological fiber layer, and after hydrophilic treatment, the fiber surface has a large number of micropores and a larger specific surface area, so that the attachment of a microbial membrane is facilitated. The curtain type ecological fiber layer is tightly woven to be loose from inside to outside, so that the material has anaerobic, facultative and aerobic micro environments, has a Synchronous Nitrification and Denitrification (SND) function, and improves the nitrogen and phosphorus removal capability of the system. Each plant module is of a structure of 'fixed planting net basket + screen mesh + matrix + plant' from outside to inside. Specifically, the field planting net basket is of an external frame structure, matrix is arranged in the field planting net basket, plants are cultivated in the matrix, and in order to avoid matrix loss, a screen is arranged above the matrix for fixation. Wherein the matrix can be ceramsite, etc. The utility model discloses embedding emergent aquatic plant in the plant module, constructing the ecosystem that suitable microorganism grows to breed, both usable vegetation gets rid of the partial organic matter in the black and odorous water body, and usable plant roots constructs supplementary biological carrier again to reach and reduce the excess sludge volume and purify the produced stink of black and odorous water body treatment process, improve the view environment. Specifically, the emergent aquatic plant can be selected from the group consisting of reed, cattail, cress, wild rice stem, lotus, cattail, arrowhead, and reed. The root system of the plant module 10 can absorb nitrogen and phosphorus in the black and odorous water body, and the auxiliary nitrogen and phosphorus removal effect is achieved.

Compared with the prior art, the utility model discloses an useful part lies in:

1. the utility model is used for treating urban black and odorous water, has the characteristics of stability, high efficiency, land occupation saving, energy saving, consumption reduction and beautiful landscape, and conforms to the development idea of national green pollution control;

2. the utility model uses wind energy in the nature as power to drive the wind power to drive the air compressor to work, only uses natural wind energy to work, has no waste gas emission, has no dangerous power device, does not need to add electric power and fuel, and has the advantages of energy saving, environmental protection and safety; in addition, the compressed air released by the air propeller also has the function of biochemical aeration on the black and odorous water body;

3. the utility model discloses arranged biological carrier module and plant module in the chinampa box, realized biological ecological treatment function. A synergistic aquatic plant-artificial filler sludge film symbiotic biological treatment system is constructed in the floating island box body to form a biological three-dimensional food chain net, the equivalent sludge concentration reaches more than 8g/L, the sewage treatment efficiency is improved, the retention time of sewage in a reaction tank is reduced, and the volume of the floating island box body can be reduced by more than 40%. The biomembrane adheres to the growth at artifical filler, produces dissolved oxygen gradient in the biomembrane, nitrifies-denitrification synchronization reaction, the utility model discloses the clearance to the ammonia nitrogen is more than 95%, and the clearance to total nitrogen is more than 85%.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a longitudinal sectional view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a schematic view of the present invention showing clockwise rotation and water inlet and outlet;

FIG. 5 is a schematic view of the present invention showing the counterclockwise rotation and water inlet and outlet;

fig. 6 is a schematic diagram of the movement of the present invention;

fig. 7 is another schematic diagram of the movement of the present invention;

FIG. 8 is a schematic structural view of the middle plug board plugging the water inlet/outlet window;

fig. 9 is a schematic structural view of a part of the middle inserting plate falling in the water inlet and outlet window;

fig. 10 is a schematic structural view of the utility model of the structure with the middle insert plate arranged above the water inlet and outlet window.

The meaning of the reference numerals: 1-a floating island box body, 2-a buoyancy rubber ring, 3-a water inlet and outlet window, 4-an air propeller, 5-a wind blade, 6-a wind-driven air compressor, 7-an air compression storage tank, 8-an aeration pipe, 9-a biological carrier module, 10-a plant module, 11-a tower barrel, 12-a first connecting pipeline, 13-a second connecting pipeline, 14-a fixing frame, 15-a third connecting pipeline, 16-a guide plate and 17-an inserting plate.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Detailed Description

Embodiment 1 of the utility model: as shown in fig. 1-7, a method for treating black and odorous water is provided, in which a biological ecological micro-power floating island device is placed in a floating manner in black and odorous water to be treated, a biological carrier module 9 and a plant module 10 are installed in a floating island box 1 of the biological ecological micro-power floating island device, a pneumatic blade 5 on the biological ecological micro-power floating island device drives a wind power driven air compressor 6 to generate compressed air and store the compressed air in an air compression storage tank 7, the compressed air in the air compression storage tank 7 provides rotation, movement and aeration for the floating island box 1, and the rotation of the floating island box 1 realizes water inlet and water discharge to complete purification treatment of the black and odorous water. The biological carrier module 9 and the plant module 10 construct and form an aquatic plant-artificial filler sludge film symbiotic biological treatment system to form a biological three-dimensional food chain net, so that the biological ecological treatment function is realized. The utility model discloses place biological ecological micro-power chinampa device and form biological good oxygen pond effect in the black smelly water body that needs were handled, need not power equipment rely on natural energy alright realize the flotation, rotation, removal, aeration and the drainage of intaking of biological ecological micro-power chinampa device, accomplish the purification treatment of black smelly water body.

Furthermore, each bio-carrier module 9 is internally provided with a filler layer, wherein the filler layer is a curtain type fiber filler layer, the curtain type fiber filler layer is tightly woven from inside to outside to be loose, and the thickness of the curtain type fiber filler material is 2-5 mm. Specifically, when the thickness of the curtain type fiber filler material is 3mm, the stripping is easy after the microorganism is aged, the metabolism effect is good, and the activity of the microorganism can be kept. The curtain type fiber filler layer is tightly woven from inside to outside to be loose, so that the material has anaerobic, facultative and aerobic micro-environments, has a Synchronous Nitrification and Denitrification (SND) function, and improves the nitrogen and phosphorus removal capability of the system.

Furthermore, the floating island box body 1 is cylindrical, and a plurality of water inlet windows, water outlet windows with the same number as the water inlet windows and a plurality of air propellers 4 are uniformly arranged on the periphery of the floating island box body 1; the ecological micro-power floating island device is required to rotate during normal work, the air propeller 4 is arranged to form an included angle of 30-45 degrees with the peripheral tangent line of the circular floating island box body 1, the selection of the included angle has diversity and can be 33 degrees, 40 degrees and the like, and the air propeller 4 drives the floating island box body 1 to rotate; when the biological ecological micro-power floating island device needs to move horizontally, the air propeller 4 is arranged to form an included angle of 90 degrees with the peripheral tangent line of the circular floating island box body 1, one air propeller 4 is opened according to the moving direction, and the rest air propellers 4 are all in a closed state, so that the air propeller 4 drives the floating island box body 1 to move horizontally. The working principle of the air propeller 4 is that compressed air pushes a piston to operate in an air cylinder to drive a crankshaft to rotate to do work, and the rotating motion of the crankshaft drives propeller blades to rotate, so that the biological ecological micropower floating island device is pushed to rotate or move.

Example 2: as shown in fig. 1-3, the bio-ecological micro-power floating island device applied to the black and odorous water treatment method comprises a floating island box body 1, a buoyancy rubber ring 2, a water inlet and outlet window 3, a pneumatic blade 5, a wind-driven air compressor 6, an air compression storage tank 7 and a tower barrel 11, wherein the buoyancy rubber ring 2 is installed around the floating island box body 1, and the buoyancy rubber ring 2 enables the floating island box body 1 to stably float in the black and odorous water body to form a small sewage treatment facility on the black and odorous water body. Specifically, the buoyancy rubber ring 2 is fixed on the upper part of the periphery of the floating island box body 1, so that the stability is better. An even number of water inlet and outlet windows 3 are arranged around the floating island box body 1 at equal intervals, and the water inlet and outlet windows 3 are communicated with the inside of the floating island box body 1; the water inlet and outlet windows 3 are arranged on the floating island box body 1 at equal heights, and the arrangement mode enables the water inlet and outlet effect to be better. A hollow tower barrel 11 is fixedly arranged in the middle of the top end of the floating island box body 1, an air compression storage tank 7 is fixedly arranged on one side of the bottom of the tower barrel 11, a wind-driven air compressor 6 is mounted at the top of the tower barrel 11, and one side of the wind-driven air compressor 6 is connected with a wind moving blade 5 through a transmission mechanism; a first connecting pipeline 12 and a second connecting pipeline 13 are further arranged in the tower 11, one end of the first connecting pipeline 12 is communicated with the wind-driven air compressor 6, and the other end of the first connecting pipeline 12 is communicated with the air compression storage tank 7; one end of the second connecting pipeline 13 is communicated with the air compression storage tank 7, and the other end of the second connecting pipeline 13 is led into the floating island box body 1 for aeration. The wind driven blade 5 arranged at the top of the tower barrel 11 drives the wind power to drive the air compressor 6 to generate compressed air through a transmission mechanism and stores the compressed air in the air compression storage tank 7, and the wind power in the nature is used as power to drive the wind power to drive the air compressor 6 to work; specifically, the transmission mechanism comprises a transverse shaft, a first bevel gear, a second bevel gear and a vertical shaft, wherein one end of the transverse shaft is provided with a wind moving blade 5, the other end of the transverse shaft is horizontally connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is vertically connected with the vertical shaft, and one end of the vertical shaft, far away from the second bevel gear, is connected with a wind-driven air compressor 6; the wind-driven air compressor 6 comprises a connecting rod, a piston and a cylinder body, wherein the vertical shaft is connected with one end of the connecting rod, the other end of the connecting rod is connected with the piston, the piston is arranged in the cylinder body in a sliding mode, and the end, far away from the vertical shaft, of the cylinder body is connected with the end of the first connecting pipeline 12. When the wind driven blades 5 are acted by wind power, the wind driven blades move circularly around the transverse shaft and drive the first bevel gear, the second bevel gear and the vertical shaft to rotate, and the vertical shaft drives the connecting rod to enable the wind power to drive the piston and the cylinder body of the air compressor 6 to move relatively, so that the effect of generating compressed air is achieved, and the process of generating the compressed air does not need additional electric power and fuel, so that the energy-saving and environment-friendly effects are achieved. The compressed air in the air compression storage tank 7 provides rotation, movement and biochemical aeration of the biological ecological micro-power floating island device.

Further, aeration pipe 8, biological carrier module 9, plant module 10 and mount 14 are equipped with in the floating island box 1, are equipped with one hundred plant modules 10 and one hundred forty-four biological carrier modules 9 on the mount 14, and aeration pipe 8 level is arranged in the bottom of floating island box 1, and aeration pipe 8 and second connecting tube 13 keep away from the tip intercommunication of air compression storage tank 7. A biological carrier module 9 and a plant module 10 are installed in the floating island box body 1 to form a biochemical reaction tank, so that the biological ecological treatment function is realized. Specifically, microorganisms such as bacteria and fungi, and microorganisms such as protozoa and microorganisms such as metazoan are attached to, grown and bred by the bio-carrier module 9 and the plant module 10, and a membrane biological sludge-biofilm is formed thereon. The black and odorous water body is contacted with the biomembrane, organic pollutants in the black and odorous water body are taken as nutrient substances and are absorbed by microorganisms on the biomembrane, the black and odorous water body is purified, and the microorganisms are propagated and proliferated. Adopt biological carrier module 9 and plant module 10 as microorganism attached carrier in the chinampa box 1, through constructing highly diversified ecosystem, utilize the metabolism effect of microorganism, aquatic plant, aquatic animal etc. in each secondary ecosystem, the reinforcing is to the effect of getting rid of pollutant in the black and odorous water. The microorganism mainly grows on the carrier in an attached manner, so that the concentration of suspended sludge can be reduced, the yield of sludge can be reduced, the oxygen transfer efficiency can be improved, and meanwhile, the equivalent sludge concentration of the biochemical reaction tank can be obviously improved, so that the sewage treatment efficiency can be improved. The utility model discloses satisfying under the prerequisite of same play water quality standard, showing the water conservancy dwell time who reduces biochemical reaction pond, reducing chinampa box 1 volume, practicing thrift the area of bioecological micro-power chinampa device. In a word, the biological carrier module 9 and the plant module 10 act together to form a biological membrane, so that the sludge density is improved, the adaptability of the fixed biological membrane process with high sludge concentration to the impact load of water quality and water quantity is stronger, and a stable and efficient sewage treatment system is formed. The 10 root systems of the plant modules can also absorb nitrogen and phosphorus in the black and odorous water body, and the auxiliary nitrogen and phosphorus removal effect is achieved. The floating island box body 1 is aerated by adopting compressed air generated by the air compressor 6 driven by wind power, and the energy of the natural wind is utilized without adding electric power and fuel, so that the floating island box body is more energy-saving and environment-friendly.

Specifically, the plants in each plant module 10 are emergent aquatic plants. The utility model discloses arranged biological carrier module 9, plant module 10 in chinampa box 1, realized the optimization of biological module performance. Each biological carrier module 9 consists of a carrier frame, a filler layer, a fastener and the like, wherein the filler layer is fixed in the carrier frame through the fastener, and the filler layer is a curtain type fiber filler layer. The curtain type fiber filler layer is a curtain type ecological fiber layer, and after hydrophilic treatment, the fiber surface has a large number of micropores and a larger specific surface area, so that the attachment of a microbial membrane is facilitated. The curtain type ecological fiber layer is tightly woven to be loose from inside to outside, so that the material has anaerobic, facultative and aerobic micro environments, has a Synchronous Nitrification and Denitrification (SND) function, and improves the nitrogen and phosphorus removal capability of the system. Each plant module 10 is of a structure of 'planting net basket + screen mesh + matrix + plant' from outside to inside. Specifically, the field planting net basket is of an external frame structure, matrix is arranged in the field planting net basket, plants are cultivated in the matrix, and in order to avoid matrix loss, a screen is arranged above the matrix for fixation. Wherein the matrix can be ceramsite, etc. The utility model discloses embedding emergent aquatic plant in plant module 10, the ecosystem who founds suitable microorganism growth and breeds, partial organic matter in the black and odorous water body has both been got rid of to usable vegetation, and usable plant roots founds supplementary biological carrier again to reach and reduce the excess sludge volume and purify the produced stink of black and odorous water body processing procedure, improve the view environment. Specifically, the emergent aquatic plant can be selected from the group consisting of reed, cattail, cress, wild rice stem, lotus, cattail, arrowhead, and reed. The root system of the plant module 10 can absorb nitrogen and phosphorus in the black and odorous water body, and the auxiliary nitrogen and phosphorus removal effect is achieved.

Example 3: as shown in fig. 1-3, the bio-ecological micro-power floating island device applied to the black and odorous water treatment method comprises a floating island box body 1, a buoyancy rubber ring 2, a water inlet and outlet window 3, a pneumatic blade 5, a wind-driven air compressor 6, an air compression storage tank 7 and a tower barrel 11, wherein the buoyancy rubber ring 2 is installed around the floating island box body 1, and the buoyancy rubber ring 2 enables the floating island box body 1 to stably float in the black and odorous water body to form a small sewage treatment facility on the black and odorous water body. Specifically, the buoyancy rubber ring 2 is fixed on the upper part of the periphery of the floating island box body 1, so that the stability is better. An even number of water inlet and outlet windows 3 are arranged around the floating island box body 1 at equal intervals, and the water inlet and outlet windows 3 are communicated with the inside of the floating island box body 1; the water inlet and outlet windows 3 are arranged on the floating island box body 1 at equal heights, and the arrangement mode enables the water inlet and outlet effect to be better. A hollow tower barrel 11 is fixedly arranged in the middle of the top end of the floating island box body 1, an air compression storage tank 7 is fixedly arranged on one side of the bottom of the tower barrel 11, a wind-driven air compressor 6 is mounted at the top of the tower barrel 11, and one side of the wind-driven air compressor 6 is connected with a wind moving blade 5 through a transmission mechanism; a first connecting pipeline 12 and a second connecting pipeline 13 are further arranged in the tower 11, one end of the first connecting pipeline 12 is communicated with the wind-driven air compressor 6, and the other end of the first connecting pipeline 12 is communicated with the air compression storage tank 7; one end of the second connecting pipeline 13 is communicated with the air compression storage tank 7, and the other end of the second connecting pipeline 13 is led into the floating island box body 1 for aeration. The wind driven blade 5 arranged at the top of the tower barrel 11 drives the wind power to drive the air compressor 6 to generate compressed air through a transmission mechanism and stores the compressed air in the air compression storage tank 7, and the wind power in the nature is used as power to drive the wind power to drive the air compressor 6 to work; specifically, the transmission mechanism comprises a transverse shaft, a first bevel gear, a second bevel gear and a vertical shaft, wherein one end of the transverse shaft is provided with a wind moving blade 5, the other end of the transverse shaft is horizontally connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is vertically connected with the vertical shaft, and one end of the vertical shaft, far away from the second bevel gear, is connected with a wind-driven air compressor 6; the wind-driven air compressor 6 comprises a connecting rod, a piston and a cylinder body, wherein the vertical shaft is connected with one end of the connecting rod, the other end of the connecting rod is connected with the piston, the piston is arranged in the cylinder body in a sliding mode, and the end, far away from the vertical shaft, of the cylinder body is connected with the end of the first connecting pipeline 12. When the wind driven blades 5 are acted by wind power, the wind driven blades move circularly around the transverse shaft and drive the first bevel gear, the second bevel gear and the vertical shaft to rotate, and the vertical shaft drives the connecting rod to enable the wind power to drive the piston and the cylinder body of the air compressor 6 to move relatively, so that the effect of generating compressed air is achieved, and the process of generating the compressed air does not need additional electric power and fuel, so that the energy-saving and environment-friendly effects are achieved. The compressed air in the air compression storage tank 7 provides rotation, movement and biochemical aeration of the biological ecological micro-power floating island device.

Further, biological ecological micro-power chinampa device still includes many third connecting tubes 15, and a plurality of air propulsors 4 are still installed equidistantly around chinampa box 1, and every air propulsor 4 all is connected with a third connecting tube 15, and the tip and the air compression storage tank 7 intercommunication of air propulsor 4 are kept away from to third connecting tube 15, all installs the valve on the third connecting tube 15. Each air propeller 4 comprises an air cylinder, a piston, a crankshaft and propeller blades, wherein the piston is arranged in the air cylinder in a sliding mode, one end of the air cylinder is communicated with a third connecting pipeline 15, one side, far away from the third connecting pipeline 15, of the piston in the air cylinder is connected with the crankshaft, and the propeller blades are arranged on the end, far away from the piston, of the crankshaft at equal intervals. The compressed air in the air compression tank 7 is delivered to the air impeller 4 via a third connecting duct 15. The working principle of the air propeller 4 is that compressed air pushes a piston to operate in an air cylinder to drive a crankshaft to rotate to do work, and the rotating motion of the crankshaft drives propeller blades to rotate, so that the biological ecological micropower floating island device is pushed to rotate or move. Specifically, the propeller blades in the air propeller 4 rotate together with the crankshaft, so that water is sucked from the suction surface of the propeller blades and discharged from the discharge surface, and the floating island box 1 is pushed to rotate or move by the reaction force of the water. The utility model discloses can realize opening or closing of air propulsor 4 through the switching of the valve on third connecting tube 15. The working principle of the transmission mechanism for driving the air compressor 6 to generate compressed air by wind power is just opposite to that of the air propeller 4, wherein one is the wind power for generating the compressed air, and the other is the compressed air for generating power. The two sets of equipment can adopt the prior art.

Further, the floating island box body 1 is a cylinder; the floating island box 1 can also adopt structures such as a cuboid, but when the floating island box 1 adopts a cylindrical structure, the external impact resistance is better, and the stability is better. The single water inlet and outlet window 3 is a cylindrical structure with two open ends and formed by guide plates 16; the even number of water inlet and outlet windows 3 are arranged on the circumference of the circular floating island box body 1 at equal intervals, wherein the guide plates of the water inlet and outlet windows 3 on one half of the circumference are obliquely arranged with the circumference of the circular floating island box body 1 clockwise, and the guide plates of the water inlet and outlet windows 3 on the other half of the circumference are obliquely arranged with the circumference of the circular floating island box body 1 anticlockwise. This kind of arrangement mode makes the deflector installation opposite direction of going up water outlet window 3 on the circumference both sides of circular chinampa box 1 promptly, keeps the business turn over water window 3 of one side all the time to realize into water the function, and the business turn over water window 3 of opposite side realizes the drainage function. Specifically, as shown in fig. 8-10, the single water inlet/outlet window 3 may be formed in a rectangular parallelepiped shape by four guide plates 16, in a cylindrical shape by one guide plate 16, or in a polygonal shape by five guide plates 16, and so on.

And an inserting plate 17 capable of moving up and down is further mounted on the cross section inside the water inlet and outlet window 3. Specifically, the shape of the inserting plate 17 is matched with the shape of the cross section of the water inlet/outlet window 3. As shown in fig. 8, when the insert plate 17 is completely lowered, the cross section of the water inlet/outlet window 3 can be blocked. When the insert plate 17 is placed over the water access window 3, the water access window 3 is unobstructed to be in an unobstructed state, as shown in fig. 10. As shown in fig. 9, when the insert plate 17 is lowered a part of the way, the cross section of the access window 3 is also blocked a part of the way. Through the mode, the size of the water passing part of the water inlet and outlet window 3 can be adjusted, and the retention time of the black and odorous water body in the floating island box body 1 is controlled. Specifically, when the black and odorous water body is poor in water quality, the water passing part of the water inlet and outlet window 3 is adjusted to be small, so that the black and odorous water body stays in the floating island box body 1 for a long time, and the water quality purification effect is better; when the black and odorous water body has good water quality, the water passing part of the water inlet and outlet window 3 is enlarged, and the retention time of the black and odorous water body in the floating island box body 1 is short, so that the purification effect can be realized without long time.

Specifically, four water inlet and outlet windows 3 are arranged around the floating island box body 1 at equal intervals, and the water inlet and outlet windows 3 are communicated with the inside of the floating island box body 1. Four air propulsors 4 are further installed around the floating island box body 1 at equal intervals, each air propulsor 4 is connected with a third connecting pipeline 15, and the end part of each third connecting pipeline 15 far away from the air propulsor 4 is communicated with the air compression storage tank 7.

Example 4: as shown in fig. 1-3, the bio-ecological micro-power floating island device applied to the black and odorous water treatment method comprises a floating island box body 1, a buoyancy rubber ring 2, a water inlet and outlet window 3, a pneumatic blade 5, a wind-driven air compressor 6, an air compression storage tank 7 and a tower barrel 11, wherein the buoyancy rubber ring 2 is installed around the floating island box body 1, and the buoyancy rubber ring 2 enables the floating island box body 1 to stably float in the black and odorous water body to form a small sewage treatment facility on the black and odorous water body. Specifically, the buoyancy rubber ring 2 is fixed on the upper part of the periphery of the floating island box body 1, so that the stability is better. An even number of water inlet and outlet windows 3 are arranged around the floating island box body 1 at equal intervals, and the water inlet and outlet windows 3 are communicated with the inside of the floating island box body 1; the water inlet and outlet windows 3 are arranged on the floating island box body 1 at equal heights, and the arrangement mode enables the water inlet and outlet effect to be better. A hollow tower barrel 11 is fixedly arranged in the middle of the top end of the floating island box body 1, an air compression storage tank 7 is fixedly arranged on one side of the bottom of the tower barrel 11, a wind-driven air compressor 6 is mounted at the top of the tower barrel 11, and one side of the wind-driven air compressor 6 is connected with a wind moving blade 5 through a transmission mechanism; a first connecting pipeline 12 and a second connecting pipeline 13 are further arranged in the tower 11, one end of the first connecting pipeline 12 is communicated with the wind-driven air compressor 6, and the other end of the first connecting pipeline 12 is communicated with the air compression storage tank 7; one end of the second connecting pipeline 13 is communicated with the air compression storage tank 7, and the other end of the second connecting pipeline 13 is led into the floating island box body 1 for aeration. The wind driven blade 5 arranged at the top of the tower barrel 11 drives the wind power to drive the air compressor 6 to generate compressed air through a transmission mechanism and stores the compressed air in the air compression storage tank 7, and the wind power in the nature is used as power to drive the wind power to drive the air compressor 6 to work; specifically, the transmission mechanism comprises a transverse shaft, a first bevel gear, a second bevel gear and a vertical shaft, wherein one end of the transverse shaft is provided with a wind moving blade 5, the other end of the transverse shaft is horizontally connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is vertically connected with the vertical shaft, and one end of the vertical shaft, far away from the second bevel gear, is connected with a wind-driven air compressor 6; the wind-driven air compressor 6 comprises a connecting rod, a piston and a cylinder body, wherein the vertical shaft is connected with one end of the connecting rod, the other end of the connecting rod is connected with the piston, the piston is arranged in the cylinder body in a sliding mode, and the end, far away from the vertical shaft, of the cylinder body is connected with the end of the first connecting pipeline 12. When the wind driven blades 5 are acted by wind power, the wind driven blades move circularly around the transverse shaft and drive the first bevel gear, the second bevel gear and the vertical shaft to rotate, and the vertical shaft drives the connecting rod to enable the wind power to drive the piston and the cylinder body of the air compressor 6 to move relatively, so that the effect of generating compressed air is achieved, and the process of generating the compressed air does not need additional electric power and fuel, so that the energy-saving and environment-friendly effects are achieved. The compressed air in the air compression storage tank 7 provides rotation, movement and biochemical aeration of the biological ecological micro-power floating island device.

Further, biological ecological micro-power chinampa device still includes many third connecting tubes 15, and a plurality of air propulsors 4 are still installed equidistantly around chinampa box 1, and every air propulsor 4 all is connected with a third connecting tube 15, and the tip and the air compression storage tank 7 intercommunication of air propulsor 4 are kept away from to third connecting tube 15, all installs the valve on the third connecting tube 15. Each air propeller 4 comprises an air cylinder, a piston, a crankshaft and propeller blades, wherein the piston is arranged in the air cylinder in a sliding mode, one end of the air cylinder is communicated with a third connecting pipeline 15, one side, far away from the third connecting pipeline 15, of the piston in the air cylinder is connected with the crankshaft, and the propeller blades are arranged on the end, far away from the piston, of the crankshaft at equal intervals. The compressed air in the air compression tank 7 is delivered to the air impeller 4 via a third connecting duct 15. The working principle of the air propeller 4 is that compressed air pushes a piston to operate in an air cylinder to drive a crankshaft to rotate to do work, and the rotating motion of the crankshaft drives propeller blades to rotate, so that the biological ecological micropower floating island device is pushed to rotate or move. Specifically, the propeller blades in the air propeller 4 rotate together with the crankshaft, so that water is sucked from the suction surface of the propeller blades and discharged from the discharge surface, and the floating island box 1 is pushed to rotate or move by the reaction force of the water. The utility model discloses can realize opening or closing of air propulsor 4 through the switching of the valve on third connecting tube 15.

The air propeller 4 is rotatably connected with the outside of the floating island box body 1 to adjust the angle of the air propeller 4. Specifically, the air propeller 4 is connected with the outside of the floating island box 1 through a pin shaft. According to the rotation or the removal needs of chinampa box 1, can be through the contained angle of artifical adjustment air propulsor 4 and circular chinampa box 1 periphery tangent line, can through the round pin axle fixed after the adjustment. As shown in fig. 4 and 5, the floating island box 1 is required to rotate during normal operation, the air propeller 4 is arranged to form an included angle of 30-45 degrees with the peripheral tangent line of the circular floating island box 1, specifically, the water inlet and outlet effect is better when the peripheral tangent line is 45 degrees, and at the moment, the air propeller 4 can well drive the floating island box 1 to rotate; in the rotating process, because the installation angles of the water inlet and outlet windows 3 on the two semi-circumferences of the circular floating island box body 1 are just opposite, the water inlet and outlet windows 3 on the general circumference can realize water inlet without external force according to the theory of fluidics, and the water outlet and inlet windows 3 on the other semi-circumference can discharge water. As shown in fig. 6 and 7, when the bio-ecological micro-power floating island device needs to move horizontally, the air propellers 4 are arranged to form an included angle of 90 degrees with the peripheral tangent of the circular floating island box 1, one of the air propellers 4 is opened according to the moving direction, and the rest of the air propellers 4 are adjusted to be in a closed state by closing the valves on the corresponding third connecting pipelines 15, so that the air propellers 4 drive the floating island box 1 to move horizontally. In addition, the compressed air released by the air propeller 4 also has the function of biochemical aeration on the black and odorous water body.

Specifically, six water inlet and outlet windows 3 are arranged around the floating island box body 1 at equal intervals, and the water inlet and outlet windows 3 are communicated with the inside of the floating island box body 1. Six air propulsors 4 are further installed around the floating island box body 1 at equal intervals, each air propulsor 4 is connected with a third connecting pipeline 15, and the end part, far away from the air propulsor 4, of each third connecting pipeline 15 is communicated with the air compression storage tank 7.

Claims

1. A biological ecological micro-power floating island device is characterized by comprising a floating island box body (1), a buoyancy rubber ring (2), water inlet and outlet windows (3), a pneumatic blade (5), a wind-driven air compressor (6), an air compression storage tank (7) and a tower drum (11), wherein the buoyancy rubber ring (2) is arranged around the floating island box body (1), an even number of water inlet and outlet windows (3) are arranged around the floating island box body (1) at equal intervals, and the water inlet and outlet windows (3) are communicated with the inside of the floating island box body (1); a hollow tower drum (11) is fixedly arranged in the middle of the top end of the floating island box body (1), an air compression storage tank (7) is fixedly arranged on one side of the bottom of the tower drum (11), a wind-driven air compressor (6) is installed on the top of the tower drum (11), and one side of the wind-driven air compressor (6) is connected with wind moving blades (5) through a transmission mechanism; a first connecting pipeline (12) and a second connecting pipeline (13) are further arranged in the tower barrel (11), one end of the first connecting pipeline (12) is communicated with the wind-driven air compressor (6), and the other end of the first connecting pipeline (12) is communicated with the air compression storage tank (7); one end of the second connecting pipeline (13) is communicated with the air compression storage tank (7), and the other end of the second connecting pipeline (13) is led into the floating island box body (1) for aeration.

2. The bio-ecological micro-power floating island device according to claim 1, wherein an aeration pipe (8), a bio-carrier module (9), a plant module (10) and a fixing frame (14) are arranged in the floating island box body (1), a plurality of plant modules (10) and a plurality of bio-carrier modules (9) are arranged on the fixing frame (14), the aeration pipe (8) is horizontally arranged at the bottom of the floating island box body (1), and the aeration pipe (8) is communicated with the end part of the second connecting pipeline (13) far away from the air compression storage tank (7).

3. The bio-ecological micro-power floating island device according to claim 1, further comprising a plurality of third connecting pipes (15), wherein a plurality of air propellers (4) are further installed around the floating island box body (1) at equal intervals, each air propeller (4) is connected with one third connecting pipe (15), the end part of each third connecting pipe (15) far away from the air propeller (4) is communicated with the air compression storage tank (7), and valves are installed on the third connecting pipes (15).

4. The bio-ecological micro-power floating island device according to claim 3, wherein the floating island box (1) is a cylinder; the single water inlet and outlet window (3) is a cylindrical structure with openings at two ends and formed by guide plates (16); the even number of water inlet and outlet windows (3) are arranged on the circumference of the circular floating island box body (1) at equal intervals, wherein the guide plates of the water inlet and outlet windows (3) on one half of the circumference are obliquely arranged with the circumference of the circular floating island box body (1) clockwise, and the guide plates of the water inlet and outlet windows (3) on the other half of the circumference are obliquely arranged with the circumference of the circular floating island box body (1) anticlockwise.

5. The bio-ecological micro-power floating island device according to claim 4, wherein the cross section inside the water inlet and outlet window (3) is further provided with an inserting plate (17) capable of moving up and down.

6. The bio-ecological micro-power floating island device according to claim 4, wherein the air propeller (4) is rotatably connected with the outside of the floating island box body (1).

7. The bio-ecological micro-power floating island device according to claim 2, wherein the plants in each plant module (10) are emergent aquatic plants.