A device for preventing and controlling blue algae

A kind of equipment and cyanobacteria technology, applied in special-purpose ships, sustainable biological treatment, transportation and packaging, etc., can solve the problems of treating the symptoms but not the root cause, unable to change the eutrophication of the water body, and the effect of cyanobacteria pollution is not ideal, so as to achieve the change of eutrophication. degree of chemistry and the effect of preventing overgrowth

Active Publication Date: 2022-05-20
浙江卫诚环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the means to prevent the excessive growth of blue-green algae are to directly salvage the blue-green algae, which cannot change the problem of eutrophication in the water body.

Method used

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  • A device for preventing and controlling blue algae
  • A device for preventing and controlling blue algae
  • A device for preventing and controlling blue algae

Examples

Experimental program
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Effect test

Embodiment 1

[0021] according to Figure 1 to Figure 5 As shown, the present embodiment is a kind of equipment for controlling cyanobacteria, including a hull 4, a mixing device 5 fixedly installed above the front of the hull, two input pipes 2 connected to both sides of the mixing device in rotation, fixedly connected to two The sludge collection device 1 at the other end of the input pipe is connected to the mixing device at one end, and the output pipe 6 near the propeller at the tail of the hull is arranged at the other end, and the lifting device 3 fixedly installed above the rear of the hull to adjust the height of the sludge collection device .

[0022] Described silt collecting device comprises the base plate 11 of a rectangular frame shape, the baffle cover 12 that is fixedly connected on the base plate, the silt stirring blade 14 that is connected between the two ends of the baffle cover by bearing, and is fixedly connected in the baffle cover. One end of the cover and the first...

Embodiment 2

[0033] The difference between this embodiment and Embodiment 1 lies in the difference of the elevating device. The elevating device of this embodiment includes a bracket 33, and the bracket at least includes two parallel side plates and a joint welded between the ends of the two side plates. A top plate, a reel 32 is installed between the two side plates of the support, and a second motor 31 for driving the reel forward and reverse is installed on a side plate; a rope 321 is wound on the reel, and a rope 321 is wound in the middle of the rope. It is fixed with the reel, and the two ends of the reel are respectively connected with two tension sensors, and the other end of the tension sensor is fixedly connected with the middle part of the input pipe, and the tension sensor and the second motor are respectively electrically connected with the controller. In this way, the magnitude of the pulling force measured by the pulling force sensor can determine whether the silt collection ...

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Abstract

The invention discloses a device for preventing and controlling cyanobacteria, which comprises a mixing device installed at the front of the hull, two input pipes connected to both sides of the mixing device in rotation, a silt collecting device connected to the other end of the two input pipes, and one end connected to the mixing device. The other end is set on the output pipe near the propeller at the tail of the hull, and the lifting device installed above the rear of the hull to adjust the height of the silt collection device; the river bottom silt is mixed with the river water through the silt stirring blades of the silt collection device, The water-laden sludge is pumped into the mixing device through the inlet pipe through the suction pump, and the mixing device will stir the water-laden sludge, mix it evenly with the liquid medicine added from the liquid medicine tank, and then discharge it from the water outlet pipe. When it is sprinkled on the water surface, the silt absorbs the eutrophication components in the water during the settlement process and brings them to the bottom of the river, changing the eutrophication degree of the river water, destroying the living conditions of blue-green algae, and preventing the excessive growth of blue-green algae.

Description

technical field [0001] The invention belongs to the field of water treatment equipment, and in particular relates to an equipment structure for preventing and controlling blue algae. Background technique [0002] At present, most of the means to prevent the excessive growth of blue-green algae are to directly salvage the blue-green algae, which cannot change the problem of eutrophication of the water body. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device with a novel and reasonable structure and a good effect of preventing and controlling blue algae pollution in view of the deficiencies in the prior art. [0004] In order to realize the purpose of the present invention, adopt the following technical proposals to realize: a kind of equipment of preventing and treating blue-green algae, comprises hull, is fixedly installed on the mixing device above the front part of the hull, rotates and connects two input...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/28C02F1/00B01F33/82B01F35/71B63B35/00
CPCY02W10/10
Inventor 沈友明孙旭锋
Owner 浙江卫诚环保科技有限公司
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