Mobile type automatic treating, suction and removing device for gathered floating substances in water areas

A technology of automatic treatment and removal device, applied in the field of environmental engineering and equipment, can solve the problems such as the patented technology of unified pumping and removal of floating objects in waters, etc., and achieve the effect of good application prospects, protection of water environment, and broad application prospects.

Pending Publication Date: 2020-04-10
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no patented technology for unified pumping and removal of floating objects in water areas, especially the lack of facilities and equipment for active treatment and removal of floating objects accumulated in water areas by pumping technology

Method used

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  • Mobile type automatic treating, suction and removing device for gathered floating substances in water areas

Examples

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Embodiment 1

[0017] Implementation example 1, using the patented device to remove and treat floating garbage in the ocean.

[0018] In a protective dam in a coastal tourist attraction, due to the action of ocean currents, various types of marine floating objects are often gathered, including various seaweeds, jellyfish and other natural marine organisms, as well as various artificial plastic bags, plastic bottles, foam, etc. The composition is extremely complex. The large number seriously affects the tourist landscape and the water quality of the water area. Purchase a fishing boat with a displacement of 200 tons, install a set of mobile water area accumulation floating debris automatic processing suction and removal device made according to the technology of the present invention at its bow, and match a three-phase diesel generator with a power of 40kW as a power source . The double-roller underwater shredder used is driven by a 6-pole underwater motor with a power of 5.5kW. It is driven...

Embodiment 2

[0019] Implementation example 2, using the patented device to clean up and control the outbreak of water hyacinth in lakes.

[0020] In a freshwater lake, due to eutrophication and other reasons, outbreaks of water hyacinth occur routinely every spring and summer. They form a continuous sheet, occupying most of the water surface, mixed with a small amount of plastic bags, plastic bottles and other artificial objects, causing great harm. In the water hyacinth outbreak season, a ship with a displacement of 150 tons is purchased, and a set of mobile water area accumulation floating debris automatic treatment suction and removal device made according to the technology of the present invention is installed at the bow of the ship, matching a three-phase three-phase water tank with a power of 30kW. Diesel generator as power source. The double-roller underwater shredder used is driven by a 4-pole underwater motor with a power of 4kW. It is driven by a reducer with a speed of 200 rpm a...

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Abstract

The invention discloses a mobile type automatic treating, suction and removing device for gathered floating substances in water areas and belongs to the field of environmental engineering and equipment. A proper removing ship is selected in a water area where water area floating substances are gathered, and a roll type underwater shredder and a submersible helicon-centrifugal pump are mounted on aship bow below the water surface through universal hinges and fixed connecting parts. The upper edge of a horn-shaped feeding port of the shredder is slightly higher than the water surface, and the direction of the feeding port can be freely adjusted through universal hinges and a control rod. Through active chasing of the removing ship, the floating substances are gathered at the feeding port ofthe underwater shredder and smoothly broken by a working roll. A reducing discharging port of the shredder is connected with an inlet of the submersible helicon-centrifugal pump through a high-pressure wired hose, so that the broken water area floating substances are conveyed to a material treatment or discharge device by the submersible helicon-centrifugal pump for following tretament or recycling. The device can actively and efficiently treat various types of gathered water area floating substances, is beneficial to protection and treatment of water area environments, and has broad application prospects.

Description

technical field [0001] The invention belongs to the field of environmental engineering and equipment, and relates to a mechanized equipment for actively processing and crushing floating objects accumulated in a certain water area and then sucking and removing them. Background technique [0002] Floating objects in waters are mainly divided into freshwater waters and seawater waters, including natural floating objects such as various litter and explosive growth of various aquatic organisms, as well as artificially discarded foam, plastic, fishing nets and other artificial floating garbage. These natural and artificial floating objects in waters are often mixed together. Under the action of water flow and other factors, they form contiguous pieces of floating objects, which affect the appearance, corrupt the water environment, isolate the communication between air and water, and cause various degrees of damage. Environmental hazards. In particular, in some important industria...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B15/10B63B35/32
CPCB63B35/32E02B15/106
Inventor 游奎吴美仪马彩华孙伟董婧张芳朱玲刘心田王绍军韩方鑫徐华刘懿萱张元涛姚远张书源
Owner DALIAN UNIV OF TECH
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