Ecological recycling device for riverbed bottom mud

A technology of ecological cycle and riverbed sediment, which is applied in the direction of biological sludge treatment, sustainable biological treatment, water/sludge/sewage treatment, etc., can solve the problems of riverbed ecological stability destruction, ecological balance, difficult riverbed bottom, etc. , to achieve the effect of enhancing the running time, maintaining ecological balance, and enhancing cycle efficiency

Inactive Publication Date: 2021-10-19
CHUZHOU VOCATIONAL & TECHN COLLEGE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The middle part of the lifting cross arm is provided with a lifting strut, and the lower part of the lifting strut is provided with a river mud collection tube. The hose, the mud suction hose is connected to the sludge conveying pipe, and the sludge conveying pipe is connected to the sludge mixing tank. The upper part of the sludge mixing tank is equipped with a mud pump, and the mud discharge end of the mud pump is connected to a mud sprinkler pipe. Inside the sludge mixing tank There is a stirring structure, which is connected to the propulsion and driving structure of the hull itself through a clutch; this technical solution scrapes and absorbs the sediment and silt on the riverbed of the r

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
  • Ecological recycling device for riverbed bottom mud
  • Ecological recycling device for riverbed bottom mud
  • Ecological recycling device for riverbed bottom mud

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0032] As an embodiment of the present invention, the end edge of the waterwheel plate 7 is also provided with an arc-shaped hammer body 71, and a tapered convex tooth 72 is installed on the surface of the hammer body 71; The track on the 71 is distributed obliquely along the surface of revolution of the waterwheel plate 7, and a spring 73 is also installed between the protruding tooth 72 and the tooth seat inside the hammer body 71; When it is agitated, the reaction force generated will be transmitted to the anchor frame 2 through the collection tube 4 where the waterwheel plate 7 is located; through the hammer body 71 arranged on the edge of the waterwheel plate 7 and the conical convex teeth 72 on it, Loosen the bottom mud that comes into contact, so that the waterwheel plate 7 can stir up the bottom mud and be sucked into the suction port 41 at the bottom of the mud pipe 6. At the same time, the spring 73 installed between the protruding tooth 72 and the tooth seat of the hamm

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

No PUM Login to view more

Abstract

The invention relates to the technical field of riverbed ecology, in particular to an ecological recycling device for riverbed bottom mud. The device comprises a suspension module, a circulation module and a controller. The bottom mud is in a low dissolved oxygen state in a riverbed, so that the decomposition activity of aerobic microorganisms in the bottom mud is inconvenient, organic matter in a water body is further converted under an anaerobic condition, and the water body quality of a riverway is reduced. Therefore, a folding rod arranged in the suspension module is matched with a waterwheel plate in the circulation module to control the state conversion of a floating platform and an anchor frame when the riverbed bottom mud is circulated, the bottom mud is transferred into an aeration net, metabolism of microorganisms in the bottom mud is facilitated, organic matter in the bottom mud is decomposed, and the bottom mud is deposited in the riverbed after circulation of the bottom mud is completed, so that the chemical oxygen demand of a water body is reduced, the growth of aquatic plants at the riverbed part is promoted, and the ecological balance of the riverbed is maintained, thereby improving the operation effect of the ecological recycling device for the riverbed bottom mud.

Description

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

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
Owner CHUZHOU VOCATIONAL & TECHN COLLEGE
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap