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Red light laser algae control device

A red light and laser technology, applied in the direction of light water/sewage treatment, runoff/rainwater treatment, etc., can solve the problems of insignificant algae control effect, limited application, long treatment period, etc., achieving simple structure and high algae suppression efficiency. , the effect of short processing time

Active Publication Date: 2016-01-06
武汉武科善水生态工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the technical problems such as long treatment period, high cost, insignificant algae control effect and application limitations existing in the existing physical algae control technology, and further provides a method that can not only effectively inhibit the activity of cyanobacteria cells, but also can treat the algae after treatment. The river water is directly discharged into the water body, and there is no secondary pollution and other adverse effects of the red light laser algae control device

Method used

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Examples

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Effect test

Embodiment 1

[0042] Such as figure 2 As shown, the present invention discloses a red light laser algae control device, which includes two parts: a box (black frame) and an algae control device (inside the black frame). Among them, the box is a cuboid wooden box with a length of 2m, a width of 1m, and a height of 1m. There is a switch door in the front and holes on both sides for the water inlet and outlet pipes. The main function of the box is to protect the algae control device from damage. The algae control device includes a peristaltic pump, an inlet pipe, a laser, a quartz tube and an outlet pipe. The peristaltic pump pumps the river water from the inlet pipe into the quartz tube. The quartz tube is connected in series, and the lasers are placed at both ends. Turn on the peristaltic pump and the laser to control algae. The device starts to work, and the irradiated river water is directly discharged into the water body through the outlet pipe. Specific examples image 3 and Figure ...

Embodiment 2

[0044] exist image 3 Among them, the red light laser algae control device provided by the present invention is placed on the ship, and the density of algae in the treated water is 1×10 6 cells / L~1×10 7 Between cells / L, the processing capacity is 1L / min. The treatment process is: the water inlet pipe 1 is connected with the peristaltic pump 2, the river water is pumped into the quartz tube 3 through the peristaltic pump 2, the river water is irradiated by the red laser 4 (or a high-power red laser), and discharged into the river through the outlet pipe 5. body. Among them, the water inlet pipe 1 is a silicone tube with an inner diameter of 5mm, the power of the peristaltic pump 2 is 24W, the input voltage is 100-240V, the input frequency is 50 / 60Hz, the input current is 0.5A, the output voltage is 12V, and the output current is 2A. Quartz tube 3 has an inner diameter of 20mm and a length of 100mm. The hydraulic retention time in the quartz tube 3 is 60s. The outer surface o...

Embodiment 3

[0046] Such as Figure 4 As shown, in this embodiment, on the basis of embodiment 2, three quartz tubes are connected in series to improve algae control ability. It can be used on the shore, and the density of algae in the treated water is 1×10 6 cells / L~1×10 7 Between cells / L, the processing capacity can reach 15L / min. The treatment process is: the water inlet pipe is connected to the peristaltic pump and then connected to the water inlet of the first quartz tube, the river water irradiated by the lasers at both ends flows into the water inlet pipe of the second quartz tube through the outlet pipe, and is irradiated in the second quartz tube The river water flows into the third quartz tube, and the river water irradiated by the third quartz tube is directly put into the water body through the discharge pipe. Among them, the water inlet pipe is a silicone tube with an inner diameter of 20mm, the power of the peristaltic pump is 60W, the outer surface of the quartz tube is s...

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Abstract

The invention relates to a red light laser alga control device, belonging to the technical field of physical method alga control. According to the red light laser alga control device, a peristaltic pump is adopted to suck river water containing algae into a quartz tube of which the surface is plated with silver, large-power red light laser emitters at two ends of the quartz tube are started to emit red light laser with the wave length of 650nm so as to radiate the flowing river water containing algae inside the quartz tube in a same direction, and the radiated river water is discharged into a water body from the other end of a pipeline. To improve the alga control property of the red light laser alga control device, a plurality of quartz tubes can be connected in series, the power of the laser emitters can be increased, and a plurality of laser emitters can be adopted to simultaneously radiate the river water. The red light laser alga control device can be used for efficiently and rapidly inhibiting the activity of cyanobacteria cells, so that the cyanobacterial bloom can be controlled.

Description

technical field [0001] The invention relates to the field of physical algae control, and relates to a red light laser algae control device, in particular to a red light laser algae control device which uses red light laser to suppress the activity of cyanobacteria cells and thereby suppresses the outbreak of cyanobacteria blooms. Background technique [0002] In recent years, the phenomenon of eutrophication in lakes and reservoirs has become increasingly prominent, and the resulting algal blooms have caused adverse effects on ecosystems and human health. Among them, cyanobacteria blooms are the most common. The outbreak of cyanobacteria blooms will consume dissolved oxygen in water bodies, reduce biodiversity, produce toxic and harmful substances, and endanger human health. Therefore, the control of cyanobacterial blooms in lakes and reservoirs has attracted much attention. [0003] At present, the main algae control technologies in my country include physical methods, che...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/30
CPCC02F1/30C02F2103/001
Inventor 熊雄李天翠张凯吴辰熙刘剑彤
Owner 武汉武科善水生态工程有限公司
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