Biological contact oxidation process suspension type filler fixing device

A suspension device and biological contact technology, applied in the field of water treatment, can solve the problems of heavy packing and support system, inconvenient maintenance and repair, complex structure, etc., to avoid daily rust prevention workload, convenient operation and maintenance, and simple installation process. Effect

Inactive Publication Date: 2014-10-08
SHANXI UNIV
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a biological contact oxidation method suspension filler fixing device, which solves the

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
  • Biological contact oxidation process suspension type filler fixing device
  • Biological contact oxidation process suspension type filler fixing device
  • Biological contact oxidation process suspension type filler fixing device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Such as Figure 1-3 A suspension type packing fixing device of biological contact oxidation method is shown. The upper suspension device 3 and the lower suspension device 5 are arranged on the opposite sides of the oxidation tank 4, the lower suspension device 5 is 0.5 meters away from the bottom of the pool, and the upper suspension device 3 The distance from the lower suspension device 5 is 3 meters. The upper and lower suspension devices are provided with holes 2 for fixing the rope 1, and the distance between the holes is 150 mm. They are tied between the holes of the upper suspension device 3 on the opposite sides of the pool wall. There is an upper rope, a lower rope is tied between the holes of the lower suspension device 5 on the opposite sides of the pool wall, and the filler 6 is suspended vertically and equidistantly between the upper rope and the lower rope; the upper suspension device 3 and the lower suspension The device 5 is a reinforced concrete structure...

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 provides a biological contact oxidization process suspension type filler fixing device. An upper suspending device and a lower suspending device are arranged on tank walls on opposite two sides of an oxidization tank, wherein a plurality of holes for fixing ropes are formed on each of the upper suspending device and the lower suspending device; upper ropes are tied between two corresponding holes of the upper suspending device on the tank walls on the opposite two sides; lower ropes are tied between two corresponding holes of the lower suspending device on the tank walls on the opposite two sides; fillers are vertically suspended and fixed between the upper ropes and the lower ropes at equal distances; the upper and the lower suspending devices are reinforced concrete structures, and are formed by integrally casting with the tank body at the same time. The biological contact oxidization process suspension type filler fixing device disclosed by the invention solves problems of great filler and bracket system weight, complex structure and inconvenience in maintaining and repairing, which are caused by the conventional fixing device. The biological contact oxidization process suspension type filler fixing device disclosed by the invention is simple in structure, short in installation time limit for a project, convenient for daily maintenance, does not consume steel, and is low in cost, and easy for popularization.

Description

Technical field: [0001] The invention relates to a water treatment technology, in particular to a fixing technology of a suspended filler by a biological contact oxidation method, and specifically belongs to a fixing device for a suspended filler by a biological contact oxidation method. Background technique: [0002] Sewage (waste) water biological contact oxidation treatment process can choose different types of fillers according to the quality of influent water, treatment degree, total biomass, biomass attached to fillers, pool type, flow state and construction and installation conditions, including hanging fillers, Suspended packing and fixed packing etc. The most commonly used of these is the hanging packing. [0003] Suspended packing includes soft packing, semi-soft packing, elastic packing and combined packing. [0004] At present, the hanging packing is usually fixed with a cage bracket. The cage bracket is first welded with angle steel to form a cage frame, and ...

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
IPC IPC(8): C02F3/10
CPCY02W10/10
Inventor 李日强
Owner SHANXI 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

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