Environment-friendly dredging ship for improving water quality

A technology for purifying water quality and dredging ships, applied in water aeration, special-purpose ships, water treatment parameter control, etc., to achieve the effects of shortening aeration time, reducing treatment costs, restoring ecological functions and regulating functions

Pending Publication Date: 2021-01-05
四川旭格旻建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The dredging ship in the prior art is mainly designed for floating objects, and lacks the function of purifying the bottom and water quality. In order to better clean up the water area and purify the water quality, a dredging ship was developed

Method used

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  • Environment-friendly dredging ship for improving water quality
  • Environment-friendly dredging ship for improving water quality
  • Environment-friendly dredging ship for improving water quality

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment discloses an environment-friendly dredging ship for purifying water, including a hull 1, a high-pressure aeration water purification system 2, an adjustable aeration system 3, a mud-water separation system 4, an aeration output system 5 and a power ship. The power boat is arranged at the tail end of the hull 1, and the power boat is connected to the hull 1 to drive the hull 1 to travel in waters;

[0044] The high-pressure aeration water purification system 2 and the adjustable aeration system 3 are installed on the hull 1, the adjustable aeration system 3 is connected to the high-pressure aeration water purification system 2, the high-pressure aeration water purification system 2 and the adjustable aeration system The air system 3 is used to aerate the bottom of the water to achieve the purpose of purifying water;

[0045] The mud-water separation system 4 is installed in the hull 1, and the mud-water separation system 4 is used to mix and pump the mud-...

Embodiment 2

[0105] This embodiment is further optimized on the basis of Embodiment 1. In this embodiment, the bottom of the hull 1 is provided with a hydraulic shock absorbing and anti-collision structure 6, and the hydraulic shock absorbing and anti-collision structure 6 includes the bottom of the hull 1 and the side of the hull 1. The outer protective layer 601, and an interlayer 602 formed between the outer protective layer 601 and the hull 1, hydraulic oil is provided in the interlayer 602;

[0106] Through the outer protective layer 601 provided, an interlayer 602 is formed between the outer protective layer 601 and the hull 1, and hydraulic oil is injected into the interlayer 602 to form a hydraulic shock-absorbing anti-collision structure 6, which can effectively improve the hull 1. The shock absorption effect can effectively absorb the impact force brought by the power equipment on the hull 1 and the hull 1 during the movement; the bottom of the hull 1 forms a double-layer structur...

Embodiment 3

[0108] This embodiment is further optimized on the basis of Embodiment 2. In this embodiment, the outer protective layer 601 has multiple layers, and a first interlayer 602 is formed between adjacent outer protective layers 601. Filled with hydraulic oil.

[0109]In this way, a multi-layer buffer structure can be formed at the bottom of the hull 1 to further improve the effect of anti-seismic buffering, and at the same time, the formed multi-layer structure can also further protect the bottom of the hull 1 . It can reinforce the bottom of the hull 11 .

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Abstract

The invention discloses an environment-friendly desilting boat for improving water quality, which comprises a boat body, a high-pressure aeration water quality purification system, an adjustable aeration system, a mud-water separation system, an aeration output system and a power boat; wherein the power boat is arranged at the tail end of the boat body, and the power boat is connected with the boat body and used for driving the boat body to travel in a water area; the high-pressure aeration water quality purification system and the adjustable aeration system are installed on the ship body, andthe adjustable aeration system is connected with the high-pressure aeration water quality purification system, wherein the high-pressure aeration water quality purification system and the adjustableaeration system are both used for aerating the water bottom to achieve the purpose of purifying the water quality; the mud-water separation system is installed in the ship body and used for conductingmud-water separation on the mud-water mixed pump after the mud-water mixed pump sucks the mud-water. Thedredging ship is mainly used for purifying the water quality of a water area, has the advantageof good water quality purification effect, and meets the requirement of underwater purification.

Description

technical field [0001] The invention relates to the technical field of dredging equipment for water areas, in particular to an environment-friendly dredging ship for purifying water. Background technique [0002] With the development of industry, human activities, water shortages, and water pollution, the ecological and regulatory functions of water system basins have been severely damaged, resulting in polluted water bodies, and even black and odorous water bodies. The black and odorous water body is mainly caused by the lack of oxygen in the water body, and it is also related to the eutrophication of the water body and sediment deposition. The research results of major national water special projects show that when the dissolved oxygen is as low as 2.0mg / L, the water body will be in a state of anoxic state. When the dissolved oxygen is 3mg / L~5mg / L, the organic matter and ammonia nitrogen content in the water will generally exceed the surface V standard, showing a state of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F7/00B63B35/00E02F3/92E02F5/28
CPCB63B35/00C02F7/00C02F2103/007C02F2209/22E02F3/92E02F5/28Y02W10/10
Inventor 张志
Owner 四川旭格旻建设有限公司
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