Solar energy day and night different gas aeration and algal control device for shallow lakes

A solar energy and air aeration technology, applied in the field of environmental management, can solve the problems of difficult operation of drainage at the bottom of the reservoir, frequent maintenance of equipment, and increased cost of algae control, etc., to achieve the effect of easy operation and maintenance, small size, and prevention of floating
CN110467245AInactive Publication Date: 2019-11-19WISDRI ENG & RES INC LTD +1
7 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WISDRI ENG & RES INC LTD
Publication Date
2019-11-19
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a solar energy day and night different gas aeration and algal control device for shallow lakes. The device includes a suspended grid structure, a CO2 aeration system, an air aeration system, a solar power generation system and a controller. The CO2 aeration system and the air aeration system are arranged on the lower part of the suspended grid structure. The solar power generation system and the controller are arranged on the upper part of the suspended grid structure. The controller and the solar power generation system are connected to the air aeration system. The device of the invention realizes algal control in multiple ways to improve the water quality, supply power by using solar generation, which is efficient, energy saving, environmentally friendly and costsaving, is convenient in moving, can change an algal control area according to needs, which is strong in flexibility, is simple in device structure, small in size and convenient in operation and maintenance, and is especially suitable for controlling algae in the shallow lakes to improve the water quality.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of environmental treatment, in particular to a solar energy diurnal and night heterogeneous gas aeration control algae control device for shallow water lakes. Background technique

[0002] With the expansion of the scale of cities in our country, the improvement of living standards and the rapid development of social economy, cities have higher and higher requirements for water quality, greater demand for water volume, and gradually increased requirements for ecological environment. However, in recent years, with the rapid development of industrial and agricultural scale, the discharge of pollutants is far more than before, and most of the lakes and reservoirs that used to be water sources in my country have serious eutrophication. At present, most of the main inland lakes in my country, such as Taihu Lake, Chaohu Lake, Dianchi Lake, Donghu Lake, etc., with an average depth of only about 1.8-3.0m, have been ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More