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Moveable type in-situ water quality improvement system through water lifting and aeration

A water pumping and aeration, mobile technology, applied in water aeration, water/sludge/sewage treatment, sustainable biological treatment, etc., can solve problems such as small storage capacity, difficult power supply, and short duration of endogenous pollution

Active Publication Date: 2015-01-07
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Effectively solve the problem of in-situ improvement of water quality in small and medium-sized water source reservoirs with small storage capacity, short duration of endogenous pollution, and difficult power supply

Method used

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  • Moveable type in-situ water quality improvement system through water lifting and aeration
  • Moveable type in-situ water quality improvement system through water lifting and aeration
  • Moveable type in-situ water quality improvement system through water lifting and aeration

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Embodiment Construction

[0015] Such as figure 1 As shown, the components of the movable pumping and aeration water quality improvement system are integrated on a "concave" floating platform 1, and the "concave" opening is the central hoisting hole 2 for installation, adjustment or disassembly of the pumping and aeration Equipment, the central hoisting hole 2 is a depression formed by the three sides of the "concave" font floating platform 1. The electric propeller 3 of the electric paddle hanger is installed at one end away from the concave opening of the floating platform 1, and is used to drive the floating platform 1 to move on water. The floating power platform carries, drives and controls the entire mobile pumping aeration water quality improvement system in situ, requiring sufficient operating space, buoyancy, power and lifting equipment. The floating power platform is welded by airtight buoyancy tanks, section steel and panels. A generator 4 is installed on the floating platform to provide po...

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Abstract

The invention discloses a moveable type in-situ water quality improvement system through water lifting and aeration. The system mainly comprises a floating power platform, a water lifting and aeration system, a compressed air preparation system and an air pipeline system. According to the system, the underwater installation depth can be adjusted according to a water quality improvement requirement; when bottom anaerobes exist in a water body and surface algae occur frequently in a water body simultaneously, equipment is installed on a bottom water layer; and when only surface algae occur frequently in the water body, the equipment is installed on an upper middle water layer. The system can adopt suspended and positioning operation manners, the suspended manner can be adopted when the system is mainly in moving operation; and when the system requires short-term positioning operation, the equipment and the platform are anchored at the bottom of the water body, and positioning operation is realized. The moveable type in-situ water quality improvement system through water lifting and aeration is mainly applied to in-situ water quality improvement of lake reservoirs with small water bodies, difficult power supply, larger reservoir water depth, obvious temperature stratification, algae blooming, short-time bottom anaerobes and severe endogenous pollutions of iron, manganese, ammonia nitrogen, phosphorus, organic matters, sulfides, bad smell, chroma and the like.

Description

Technical field [0001] The invention relates to a mobile mixed aeration water quality in-situ improvement system, which is especially suitable for pollution control and water quality improvement of water source reservoirs with small storage capacity, large water depth, obvious stratification, anaerobic bottom layer, and serious short-term internal source pollution. Background technique [0002] Large deep lakes, reservoir water stratification and endogenous pollution lead to a series of problems such as anaerobic release of nitrogen / phosphorus / iron / manganese / sulfide in sediments, algal blooms, and deterioration of the aquatic ecological environment, seriously affecting water supply safety. The applicant has authorized the Chinese patent "Multifunctional Pumping Aerator" (Patent No. ZL 200310117900.6), which can be used to mix the upper and lower water layers of reservoirs and lakes to inhibit the growth of algae, oxygenate the bottom water body, inhibit the release of sedimen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F7/00
CPCY02W10/10
Inventor 黄廷林马卫星
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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