Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Novel fibre filter

A fiber filter, a new type of technology, applied in the direction of loose filter material filter, filter separation, gravity filter, etc., can solve the problems of large floor area, incomplete backwashing, large filter resistance, etc. Small size, good effluent quality, high effluent quality effect

Inactive Publication Date: 2008-08-27
沙中魁
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of fiber filter, to solve the technical problems of traditional sand filter with large filtration resistance, high energy consumption, easy hardening, and unsuitable for cleaning; Poor, incomplete backwashing

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
  • Novel fibre filter
  • Novel fibre filter
  • Novel fibre filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Examples see figure 1 As shown, in this novel fiber filter tank, fiber bundles 12 and hollow support body 7 are housed in the tank body 8, and the side wall of the tank body 8 has a water inlet 9, a water outlet 3 and a backwash drain 2. The above-mentioned pool body 8 is a cylindrical pool body, a square pool body or a rectangular pool body. The bottom space of the pool body 8 is provided with an outlet water collection box 4, and the side of the water outlet water collection box 4 communicates with the water outlet 3; the upper surface of the water outlet collection box 4 is connected with at least one upright filter unit. An air distribution chamber 17 is arranged at the root of each filter unit, and there is a backwash aeration disc 6 on the air distribution chamber. , Stretch out of the pool body 8.

[0026] see figure 2 , image 3 , the center of each filter unit is a hollow support body 7, filter holes 13 are distributed on the side wall of the hollow suppor...

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 a novel fiber filter, fiber beams are arranged in a pool body, the side wall of the pool body is provided with a water inlet, a water outlet and a back wash water discharge outlet, the space at the bottom part of the pool body is provided with a water collection tank of the discharged water, the side surface of the water collection tank of the discharged water is communicated with the water outlet; an upper plate surface of the water collection tank of the discharged water is connected with at least one vertical filter unit, the center of each filter unit is a hollow support body, filtration pores are distributed on the side wall of each hollow support body, the lower port of each hollow support body is communicated with the water collection tank of the discharged water, the outer surface of each hollow support body is covered with fiber beams which are vertically and tightly arranged, the lower ends of the fiber beams are connected with a wire hanging rod, the upper ends of the fiber beams and the upper ends of the hollow support bodies are connected with a wire hanging support body via a wire hanging ring and a rope, the wire hanging support body is connected with a drive device by driving via a lifting transmission shaft; the root part of each filter unit is provided with an air distributing chamber, a back wash air sparging disc is arranged on the air distributing chamber, and the air distributing chamber is communicated with a back wash air inlet pipe. The filter has small area coverage, high filtration efficiency and thorough back wash.

Description

(1) Technical field [0001] The invention relates to a liquid-solid separation device, in particular to a fiber filter pool. (2) Background technology [0002] The known filters are mainly sand filters, which have the disadvantages of large filtration resistance, high energy consumption, easy hardening, and are not suitable for cleaning. The existing fiber filter includes a housing, a fiber bundle, a fiber support body, a water inlet and a water outlet. Chinese patent 98100169 discloses a Long's gravity filter, which is a fiber filter compacted by capsules. Its disadvantages are that it occupies a large area, the capsules are easy to break, and the filtration accuracy is poor, so it is not suitable for backwashing. [0003] Invention 200520029028.4 discloses a floating plate fiber filter tank, which is equipped with a movable orifice plate and a fixed orifice plate. The free end of the fiber filter material is connected to the movable orifice plate, and the lower end is conn...

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): B01D24/22B01D24/46
Inventor 沙中魁
Owner 沙中魁
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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