River Ecological Restoration System and Method Based on Black and Odor Water River
A technology for ecological restoration and black and odorous water, applied in chemical instruments and methods, water resources protection, biological water/sewage treatment, etc., can solve problems that cannot be solved by cleaning devices, and achieve the effect of protection from damage
Active Publication Date: 2020-01-10
SHENZHEN CUILVZHOU ENVIRONMENTAL ART
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Problems solved by technology
[0003] It can be seen from the above that the above-mentioned cleaning device mainly solves the problem of how to clean up the garbage floating on the water surface. However, how to clean up the garbage deposited below the water surface obviously cannot be solved by the above-mentioned cleaning device.
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[0040]In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0041] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illu...
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The invention discloses a riverway ecological remediation system and method based on black tainted rivers. The riverway ecological remediation method based on the black tainted rivers comprises the following steps that a high-pressure spraying gun is adopted for injecting a microbial preparation into the bottom of riverway bottom mud; a river bottom rubbish cleaning device is placed in a riverway;a ship drives the river bottom rubbish cleaning device is overall move; sludge in a riverbed is raked through a sludge and rubbish raking mechanism; the sludge and rubbish in a sludge and rubbish collecting hopper are stirred through a sludge and rubbish primary separation mechanism; the rubbish conveyed into a bin and the carried sludge are subjected to lifting type transportation through a lifting conveying belt; and the rubbish and the sludge are subjected to secondary separation through a separation cage in a rotating manner. The riverway ecological remediation system and method based onthe black tainted rivers are used for cleaning the rubbish precipitated under the water surface, the rubbish are simply separated out of sediment, and the sediment needs to continue to stay in the riverbed to protect the riverbed against damage.
Description
technical field [0001] The invention relates to the technical field of ecological environment protection, in particular to a river ecological restoration system and method based on black and odorous water rivers. Background technique [0002] The prior art (CN108824394A) discloses a cleaning device for hydrodynamic floating garbage on gentle slopes of shallow water beaches in river courses. It includes a river bed base plate and a lifting support base plate. The surface of the river bed base plate is provided with a hydraulic cylinder, the inner wall of the hydraulic cylinder is slidingly connected with a hydraulic plug, the surface of the hydraulic plug is welded with a hydraulic rod, and the surface of the hydraulic rod is welded with a lifting rod. The support plate, the surface of the lifting support plate is welded to the lower surface of the lifting support base plate, and the surface of the hydraulic cylinder is sleeved with an oil inlet pipe, which relates to the fie...
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IPC IPC(8): E02F5/28C02F3/34
CPCY02A20/402
Inventor 陈海琦徐芬敖琼
Owner SHENZHEN CUILVZHOU ENVIRONMENTAL ART