Submerging bed-floating bed coupled water purifying device

A water purification and bed sinking technology, which is applied in biological treatment devices, chemical instruments and methods, biological water/sewage treatment, etc., can solve the problems that the light compensation point of the lower plants cannot be reached, the plants are difficult to survive, and the treatment effect is affected. To achieve the effect of enriching plant species, easy maintenance, and no secondary pollution

Inactive Publication Date: 2015-07-01
TIANJIN UNIV
View PDF12 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage is that the upper and lower layers of the floating bed overlap, and the upper layer will block the sunlight of the lower layer after the plants are planted. The light compensation point of the lower layer of plants cannot be reached, and the plants are difficult to survive; and the two layers of floating beds are only connected by connecting pipes, and the ecological niche that can be reached is shallow. , less water in contact, affecting the treatment effect

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Submerging bed-floating bed coupled water purifying device
  • Submerging bed-floating bed coupled water purifying device
  • Submerging bed-floating bed coupled water purifying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings and examples of implementation.

[0032] A sinking bed-floating bed coupling water purification device of the present invention, such as figure 1 , figure 2 with image 3 As shown, a sunken bed 1 and a floating bed 2 are included, and an adjustable connecting rope 3 is arranged between the sunken bed 1 and the floating bed 2 .

[0033] The floating bed 2 includes a frame support 21 made of UPVC pipes, UPVC elbows and UPVC tees. The external dimensions of the frame support 21 of the floating bed 2 are 8.37×5.91m, and the internal dimensions are 6.19×3.73m, such as figure 1 As shown, the overall shape of the floating bed 2 is back-shaped, and the inner and outer frames of the back-shaped can be connected by horizontal pipes, such as figure 1 As shown, there is a horizontal tube about 1m outside the wi...

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

PUM

PropertyMeasurementUnit
heightaaaaaaaaaa
Login to view more

Abstract

The invention discloses a submerging bed-floating bed coupled water purifying device. The submerging bed-floating bed coupled water purifying device comprises a submerging bed and a floating bed which are made of UPVC (hard polyvinyl chloride) tubes, wherein the submerging bed comprises upper and lower rectangular frames which are the same in shape; a plurality of perpendicular connecting tubes are arranged between the two rectangular frames; a plurality of horizontal connecting tubes are arranged in the lower rectangular frame; the frames are internally communicated; a floating block capable of being spliced is embedded into the lower rectangular frame, and a planting pot in which submerged plants are planted is arranged on the floating block; a floating block capable of being spliced is also embedded into the floating bed, a planting pot in which emergent aquatic plants are plants is arranged on the floating block, and artificial seaweeds are suspended between adjacent floating blocks of the floating bed; the submerging bed is placed on the center of the inner outline of the floating bed; a connecting rope is arranged between the submerging bed and the floating bed. According to the submerging bed-floating bed coupled water purifying device disclosed by the invention, positions, in water, of submerged plants are regulated by internally watering and pumping the submerging bed, so that the positions of the submerged plants are changed along with ecological niches of water level, transparency and the like, and a natural water environment is simulated to a greatest extent. The water plant planting amount is large, the varieties are rich, the survival rate is high, and the restoration of water body ecological community is facilitated.

Description

technical field [0001] The present invention relates to the ecological reconstruction and restoration technology of natural and artificial rivers and lakes, specifically, to the field of ecological restoration and water quality purification of water bodies with eutrophication and degradation of aquatic plants, and low transparency, especially to a sinking bed- Floating bed coupling water purification technology device. Background technique [0002] In recent years, due to the rapid increase of population and the rapid development of industry, a large amount of nitrogen and phosphorus elements have been input into the water environment, resulting in eutrophication of water bodies and frequent outbreaks of red tide blooms. The ecological environment of the water body deteriorates, the transparency decreases, the distribution area of ​​aquatic plants decreases, the community structure tends to be single, and the ecosystem is already quite fragile. [0003] Emergent plants can ...

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

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F3/34
CPCC02F3/32C02F3/34C02F2203/006
Inventor 迟杰潘亚飞崔静慧季民陈浩薛艳玲
Owner TIANJIN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products