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Solar energy ultrasound wave algae-removing instrument and algae-removing method

A kind of ultrasonic and solar energy technology, applied in the field of water treatment, can solve the problems of high engineering cost and high cost, and achieve the effect of reliable work and convenient installation

Inactive Publication Date: 2008-07-02
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention solves the problem that the existing ultrasonic algae removal device needs to lay cables in the water body when it is applied to remove algae in a larger water body, and the problem of large project consumption and high cost is provided, and a solar ultrasonic algae removal device and its algae removal device are provided. Algae method

Method used

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  • Solar energy ultrasound wave algae-removing instrument and algae-removing method

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specific Embodiment approach 1

[0019] Embodiment 1: As shown in FIG. 1, this embodiment is composed of a casing 1, a solar cell 2, an energy storage device 3, a controller 4, an oscillation signal generator 5 and an ultrasonic sounder 6; the solar cell 2 is installed and fixed on the casing 1 upper part, the accumulator 3, the controller 4, the oscillatory signal generator 5 and the ultrasonic sounder 6 are installed in the casing 1, the output end of the solar cell 2 is connected to the input end of the accumulator 3, and the output end of the accumulator 3 The input end of the controller 4 is connected, the output end of the controller 4 is connected to the input end of the oscillating signal generator 5, and the output end of the oscillating signal generator 5 is connected to the input end of the ultrasonic sounder 6; all components are packaged with waterproof materials. The solar cell 2 and the controller 4 are equipment produced by Kyocera (Tianjin) Solar Energy Co., Ltd. The oscillatory signal genera...

specific Embodiment approach 2

[0020] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the transmission power of the ultrasonic sound generator 6 is 0.1-2 kW, and the frequency is ultrasonic waves of 15-100 kHz. Other compositions and connection methods are the same as those in the first embodiment.

specific Embodiment approach 3

[0021] Embodiment 3: As shown in Figure 2, the steps of this embodiment are as follows:

[0022] Step 1: Fix at least one float 7 on the shell 1 of the solar ultrasonic algae removal instrument;

[0023] Step 2: Suspend the solar ultrasonic algae remover in the water body through the float 7, so that the upper surface of the solar ultrasonic algae inhibitor shell 1 is at a position of 0 to 1 meter below the water surface, and the solar cell 2 is placed on the water surface;

[0024] Step 3: Turn on the solar-powered ultrasonic algae remover, control the oscillator signal generator 5 to send out a frequency-converted oscillator signal through the controller 4, and drive the ultrasonic sounder 6 to emit ultrasonic waves with changing frequencies, causing the algal cells to become vacuolated, and finally cause the algal cells to move inward. Broken and die, so as to achieve the purpose of algae control.

[0025] Embodiment 4: As shown in Figure 3, the steps of this embodiment ar...

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Abstract

The invention discloses a solar ultrasonic algae removing device and the algae removing method thereof, which relates to the technology field of water treatment and solves the problem of large engineering consumption and high cost, for the current ultrasonic algae removing device needs laying cable in water when applied to large-scale algae removing. A solar battery in the device is fixed to the upper part of the shell and an energy accumulator, a controller, a concussion signal generator and an ultrasonic generator are arranged in the shell. The output end of the solar battery is connected with the input end of the energy accumulator, the output end of the energy accumulator with the input end of the controller, the output end of the controller with the input end of the concussion signal generator, the output end of the concussion signal generator with the input end of the ultrasonic generator. All components are packaged with water-proof materials. The method is that the solar ultrasonic algae removing device is put at a position of 0-1 meter under the water by a floater to eliminate algae or put at the river bank and algae is eliminated by leading water to the device. The invention has the advantages of energy saving, environmental protection, convenient installation and reliable work.

Description

Technical field: [0001] The invention relates to the technical field of water treatment, in particular to a solar ultrasonic ultrasonic algae suppressor and an algae removal method. Background technique [0002] With the acceleration of social industrialization, human beings discharge a large amount of nitrogen and phosphorus pollutants into water bodies in industrial and agricultural production and daily life, which accelerates the process of eutrophication of lakes and reservoirs. In eutrophic water bodies, algae proliferate due to the acquisition of abundant nutrients, and the algae proliferate on the surface of the water body, causing severe water hypoxia, resulting in the death of aquatic organisms including algae and the production of a large amount of toxic substances , deteriorating the water quality, which is the phenomenon of "algal blooms" and "red tides". In the past ten years, the frequency of algal blooms (algal blooms, also known as algal blooms) in many wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/36
Inventor 关小红沈吉敏马军陈忠林
Owner HARBIN INST OF TECH
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