CN201288077Y

CN201288077Y - Small-sized supersonic wave blue algae killing device

Info

Publication number: CN201288077Y
Application number: CNU2008201610902U
Authority: CN
Inventors: 陈伟东; 李肖文
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-17
Filing date: 2008-11-17
Publication date: 2009-08-12
Anticipated expiration: 2018-11-17

Abstract

The utility model relates to a small ultrasonic wave blue algae killing device, which comprises a plurality of emitting heads which are vertically arranged through taking the horizontal surface as the benchmark in the direction which has an angle of 60 degrees with the longitudinal direction, and the power is <=5 W. A shell body has a structure which can be linked or rotatably hung with the other working machine. The power input end is provided with a conductive sliding ring which can prevent a wire to wind around during the rotating motion and a controller which controls the output time. A vane wheel which can enable an emitter to rotate is arranged on the shell body. The device is arranged on a mechanical device which improves the water quality and treats pollution during the practical use, and does the rotation scanning with the angle of 360 degrees in water. The ultrasonic wave scans the fan-shaped water area with the angle of 60 degrees under the water surface. Water which circularly flows is driven by the working machine to continuously flow through the scanning areas. Blue algae in the scanning water area damages the cell tissue structure after the vibration of the ultrasonic wave, the breeding ability is lost and even is dead, thereby realizing the function of killing the blue algae.

Description

Miniature ultrasonic ripple blue-green algae sterilizer

Technical field

The utility model relates to a kind of miniature ultrasonic ripple blue-green algae sterilizer that environment protection and aquaculture field dissipation blue-green algae are improved water quality that is applied to, belong to ultrasonic wave blue-green algae sterilizer technical field.

Background technology

Develop special-purpose ultrasonic wave blue-green algae both at home and abroad and kill ship and first Application in the waters of China's blue algae bloom.Yet it has following several aspects problem:

With the carrier of ship as ultrasonic generator, cost height, cost are big, power consumption is big, produce and use, safeguard inconvenience.Therefore ultrasonic wave blue-green algae dissipation ship can not be in big middle-size and small-size breed waters and the application of view waters of the wide face of amount.Ultrasonic power greatly to water body pressure at P 〉=0.35W/Cm ²The time can produce " cavitation " phenomenon, and make water body produce bubble, take away the oxygen in the water body, dissolved oxygen amount is reduced.The powerful ultrasonic wave of ultrasonic wave blue-green algae dissipation concentration of energy peculiar to vessel is injected water body, and water that can nitrogen content in the eutrophication water is high becomes nitrous acid after handling through ultra-sonic oscillation.Make water body reduce nitrogen content, but improved the content of nitrous acid.The ultrasonic wave of high-power concentration of energy also can be destroyed the histocyte of portion water biology in the dissipation blue-green algae, produce negative interaction.Ultrasonic wave in if can quantity set can be damaged the ultrasonic receiver official in the fish body, and the protection mucous membrane of fish body surface also can be damaged, the easy infection germ.

Summary of the invention

The utility model be intended at and overcome the existing above-mentioned defective of ultrasonic wave blue-green algae dissipation ship, a kind of miniature ultrasonic ripple blue-green algae sterilizer is proposed.

Technical solution of the present utility model: its structure is that several emitting heads are arranged in the ultrasonic transmitter, these several emitting heads are that benchmark is vertical 60 ° of vertical fan-shaped array in angle with the horizontal plane, power≤5W, the suspension open holes that whole housing connects or hangs with other work mechanism, power input has the conducting slip ring of the unlikely winding of lead when rotating, power input has the control output time controller, and power input also has a rotary blade that whole housing is rotated.

Advantage of the present utility model: cost is low, running cost is low, power consumption is low.Production, use, convenient for installation and maintenance.Can with any water quality of improving, the aquatic work machinery of administering environment is installed and is used.For middle-size and small-size water surface for aquaculture or the view water surface provide a kind of method of being convenient to the dissipation blue-green algae.One and several miniature ultrasonic ripple blue-green algae sterilizers can be installed as required.Can be according to the propagation Auto-regulating System of Density of Heavy Medium working hour of blue-green algae.Because the utility model adopts scan mode to eliminate blue-green algae, with improve water quality, during the supporting use of the work mechanism that administer to pollute, the round-robin current are when scanning area, this zone blue-green algae is by dissipation, come to harm though have other aquatic organism of part, its power is less, can not produce big negative interaction.The various aquatic work machineries that the utility model is installed carrier all have the oxygenation function, take away part oxygen so " cavitation " effect that produces because of the work of ultrasonic wave dissipation blue-green algae forms bubble, but the constantly oxygenation of aquatic work machinery can not make the reduction of water body dissolved oxygen amount.The utility model selects relatively large installation carrier can carry out the blue-green algae dissipation of water field of big area.In actual applications, portable small-sized ultrasonic wave blue-green algae sterilizer is installed on other work mechanism that improves water quality, and utilizes the propulsion source of this work mechanism, connects power supply and gets final product work, installs and uses simple and convenient.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model.

Among the figure 1 is conducting slip ring, the 2nd, and conducting slip ring involucrum, the 3rd hangs open holes, the 4th, rotary blade, the 5th, ultrasonic transmitter, the 6th, lead, the 7th, time controller, the 8th, machine shell.

Embodiment

The contrast accompanying drawing, its structure is that several emitting heads are arranged in the ultrasonic transmitter, these several emitting heads are that benchmark is vertical 60 ° of vertical fan-shaped array in angle with the horizontal plane, power≤5W, the suspension open holes 3 that whole housing 8 connects or hangs with other work mechanism, power input has the conducting slip ring 1 of lead 6 unlikely windings when rotating, and the free controller 7 of power input, power input also have a rotary blade 4 that whole housing 8 is rotated.

Described ultrasonic transmitter, its principle of work is at frequency of sound wave 〉=20KH _ZPower, power density 〉=0.35W/cm ²State under, ultrasonic transmitter constantly destroys the cell tissue structure of blue-green algae in the acoustic vibration mode in scanning process, blue-green algae is no longer bred, until death.Described time controller is the time delay switch device that sets according to the power work state.

Application Example 1 is with the present supporting use of paddle aerator that improves water quality consumption maximum.For preventing blue algae bloom, the portable small-sized ultrasonic wave blue-green algae of the utility model sterilizer is hung on respectively on three keg float supports of paddle aerator.After connecting power supply, water body is stirred in oxygen increasing machine impeller work, and the blade on the blue-green algae sterilizer rotates under the promotion of current, has driven ultrasonic transmitter and has done 360 ° of rotations with 60 ° of fan-shaped emission angle under water.In the ultrasonic transmitter scanning process, constantly destroy the cell tissue structure of blue-green algae in the acoustic vibration mode, blue-green algae is no longer bred, until death.Culture the pool five mu of areas and use, started oxygenating machine every day 1-2 hours, that is ultrasonic wave blue-green algae sterilizer was worked simultaneously 1-2 hours.About about 1 first quarter moon, make that blue-green algae fades away in the fish pond that blue-green algae just occurs.

Application Example 2 is with the novel work mechanism that improves water quality---the cultivated supporting use of water machine at present.For preventing blue algae bloom, three portable small-sized ultrasonic wave blue-green algae sterilizers of the utility model are installed on the unsteady spoke of ploughing the water machine.Constantly rotate when spoke is worked owing to float, the blade on the utility model unloaded down,, directly the producer window is ploughed water machine central position dorsad, utilization is ploughed water mechanomotive force source lead and is connected ultrasonic generator.When cultivated water machine was started working, ultrasonic generator was then gently done 360 ° of scannings with cultivated water machine spoke, kills the blue-green algae in the water body.Seriously breaking out blue-green algae, muddy three mu of smelling as of rotten fish of water body are cultured in the experiment in fish ponds, utilize the utility model and cultivated water machine to work simultaneously, under the co-operation of two kinds of machines, the bimestrial approximately time, blue-green algae is eliminated, make the state preferably of quality recovery.Special needs to be pointed out is, this fish pond high-density breeding snakeheaded fish, what threw in every day all is the organic feed of eutrophication, the utmost point is beneficial to blue-green algae propagation and outburst.In practice, the utility model can be administered the blue-green algae of breaking out in such waters, has affirmed the function and the effect of practical application of the present utility model fully.

Though what the utility model adopted is the small power ultrasonic generator, the vibration intensity of sound wave is little, and the distance of propagation is limited.But power density 〉=0.35W/cm ²For the blue-green algae of unicellular weave construction, the intensity of its oscillating action is enough.The situation that occurs its cell tissue structure of repeated destruction with the blue-green algae of the utility model in the waters that circulates that forms.So the effect of dissipation blue-green algae is very good.The little high-power relatively omnibearing ultrasonic wave blue-green algae dissipation mode of the utility model ultrasonic power is to also little many of the negative interaction of other aquatic organism and aquaculture product.Under the normal circumstances that does not break out blue-green algae, blue-green algae can absorb water body organism in a large number and carry out the effect that oxygenation reaches the balance water ecological setting by photosynthesis.The utility model has paid special attention to not destroy the eubiosis when curbing environmental pollution, given prominence in the mode of gentleness and administered the water body disease, administer using ultrasound ripple dissipation blue-green algae on the theory and method of water pollution, and be an innovative environmentfriendly products.

The utility model is installed on the mechanical means of improving water quality, improvement pollution in actual the use, makes 360 ° rotation sweep in water.The following 60 ° of fan-shaped waters of ultrasonic scanning horizontal plane.Work mechanism drives the water that circulates and continues to flow through scanning area.Blue-green algae in the ultrasonic scanning waters has been destroyed the cell tissue structure after by acoustic vibration, loses multiplication capacity, even dead, reaches the effect of eliminating blue-green algae.

Claims

1, a kind of miniature ultrasonic ripple blue-green algae sterilizer, it is characterized in that several emitting heads are arranged in the ultrasonic transmitter, these several emitting heads are that benchmark is vertical 60 ° of vertical fan-shaped array in angle with the horizontal plane, power≤5W, the open holes that whole housing and other work mechanism connect or hang, power input has the conducting slip ring of the unlikely winding of lead when rotating, and power input also has a rotary blade that whole housing is rotated.