Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Compact supporting filler

A supportive and integrated technology, applied in the field of densely supported soft bionic water treatment fillers, can solve the problems of reduced specific surface area, short service life and high price of fillers, so as to improve transfer rate and utilization rate, improve water distribution, increase The effect of water distribution

Active Publication Date: 2012-07-04
SUZHOU SUJING NEW MATERIALS IN ENVIRONMENTAL PROTECTION
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the price is higher than that of semi-soft packing, the service life is shorter than that of semi-soft packing, and agglomeration still occurs, thus reducing the specific surface area of ​​this type of combined packing

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
  • Compact supporting filler
  • Compact supporting filler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one: see attached figure 1 shown.

[0018] A densely supported filler, including a middle rope 1, and fibers 2 fixed on the middle rope 1. The fibers 2 include several fiber units 3, and each fiber unit 3 wraps around the middle rope 1 in a helical layer. Two fiber units 3 are connected to form a multi-layer spiral, two adjacent layers of fiber units 3 are closely arranged, and two adjacent layers of fiber units 3 are closely attached to each other. The densely supported packing also includes reinforced and supported nylon fibers 4 with a diameter of 0.1-3mm. The reinforced and supported fibers 4 and the fibers 2 are twisted and wound together or adhered together without twisting.

[0019] The included angle between the tangent of any point of the multi-layer helix formed by the fibers 2 and the plane perpendicular to the axial direction of the middle rope 1 is α, and the range of the angle α is 1-10 degrees.

[0020] The fiber 2 is composed of 1-1...

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
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a compact supporting filler, which comprises a central rope and a fiber fixed on the central rope, wherein the fiber comprises a plurality of fiber units; each fiber unit is wound on the central rope in a way of forming a spiral layer; and every two adjacent fiber units are connected to form a plurality of spiral layers, and are arranged closely and attached. The spiral structure can effectively improve the water distribution and air distribution performance of the filler, fully increase the transfer rate and utilization rate of oxygen and remarkably better biologicaltreatment effects.

Description

technical field [0001] The invention relates to a kind of densely supported soft biomimetic water treatment packing which is used for the treatment of natural water body, sewage or waste water, especially the organic or organic and inorganic hybrid applied in the waste water biological treatment device. Background technique [0002] There are many kinds of fillers for the existing natural water body, waste water or sewage biological treatment. There are fixed fixed fillers that appeared earlier, such as honeycomb fillers; suspension fillers that are widely used at present, such as soft fillers, semi-soft fillers, Elastic three-dimensional packing, combined packing, etc. They each have their strengths and weaknesses. The material of fixed fixed packing is phenolic resin plus glass fiber cloth and fixing agent, unsaturated resin plus glass fiber cloth and curing agent, plastic, etc. The feature is that it is not suitable for clogging, the treatment effect is stable and th...

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 Patents(China)
IPC IPC(8): C02F3/00
Inventor 刘景明徐岩林健史乐王红专乔淑媛陆起瑞
Owner SUZHOU SUJING NEW MATERIALS IN ENVIRONMENTAL PROTECTION
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com