Rotary immersed type filtering device

A technology of filtering device and rotating device, which is applied in the direction of filtration separation, moving filter element filter, separation method, etc., can solve problems such as energy loss, and achieve the effect of reducing energy consumption and improving flushing effect

Inactive Publication Date: 2018-02-27
朱平
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Most of the above methods require the shear force generated by the high-speed pumping action to

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
  • Rotary immersed type filtering device
  • Rotary immersed type filtering device
  • Rotary immersed type filtering device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] figure 1 is a schematic device diagram of a rotatable submerged filter device according to an embodiment of the present invention. like figure 1 As shown, the rotatable submerged filter device may generally include a water storage tank 1 , a membrane module filter unit 2 , a flushing unit 3 and a rotating device 4 . The water storage tank 1 has an accommodating space. The top of the water storage tank 1 is provided with an air valve 11 and the bottom is provided with a waste discharge valve 12 . The membrane module filter unit 2 is rotatably arranged inside the water storage tank 1 and connected to the water outlet pipeline 21 for separating solid particles in the liquid. The flushing unit 3 is arranged inside the water storage tank 1 and is used for flushing the filter unit 2 of the membrane module. The rotating device 4 is installed on the top or bottom of the membrane module filtering unit 2, and is used to drive the membrane module filtering unit 2 to rotate, wh...

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 rotary immersed type filtering device and relates to a thin-film filtering device. The rotary immersed type filtering device generally comprises a water storage tank, a film-component filtering unit, a washing unit and a rotary device, wherein an air valve is arranged at the top part of the water storage tank, and a waste releasing valve is arranged at the bottom part of the water storage tank. The filter-component filtering unit is rotatably arranged in the water storage tank, is connected with a water discharging pipeline and is used for separating solid particles inliquid. The washing unit is arranged in the water storage tank and is used for washing the film-component filtering unit. The rotary device is arranged at the top part or the bottom of the film-component filtering unit and is used for driving the film-component filtering unit to rotate. The rotary immersed type filtering device provided by the invention has the advantages that since the rotary device is arranged at the film-component filtering unit and is used for driving the film-component filtering unit to rotate, at least partial particles adsorbed at the film-component filtering unit areseparated from the film-component filtering unit due to the action of centrifugal force, so that the washing effect is improved, and the energy consumption is reduced.

Description

technical field [0001] The invention relates to a membrane filter device, in particular to a rotatable submerged filter device. Background technique [0002] In the process of solid-liquid separation, filtration technology is one of the most commonly used technologies. The principle of filtration is to form a certain pressure difference on both sides of the filter medium, and the insoluble suspended matter is intercepted by the filter medium to form a filter cake, while the solvent, soluble substances and some particles smaller than the gap of the filter medium can pass through the filter cake and the filter medium to form a clear filter. Filtrate, and then achieve the effect of solid-liquid separation. [0003] When using the membrane filtration method, the membrane needs to be flushed regularly to ensure the quality of the water. The commonly used flushing method is to flush the film with air. The driving force for filtration is through suction or hydrostatic head inste...

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): B01D33/56B01D33/06B01D33/48
CPCB01D33/56B01D33/06B01D33/48
Inventor 朱平
Owner 朱平
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