Unlock instant, AI-driven research and patent intelligence for your innovation.

Nested filter for use in a mist coalescer unit

A technology of filter cartridges and filter elements, which can be used in membrane filters, dispersed particle filtration, chemical instruments and methods, etc., and can solve problems such as air quality impact

Inactive Publication Date: 2018-11-09
UNITED AIR SPECIALISTS
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This dispersal could negatively impact the air quality in the area

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
  • Nested filter for use in a mist coalescer unit
  • Nested filter for use in a mist coalescer unit
  • Nested filter for use in a mist coalescer unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] It will be appreciated that in various applications it may be desirable to filter fine particles and droplets from a fluid stream. Exemplary filtration applications using various embodiments of filter cartridges (cartridges) 10 are described below with reference to the figures.

[0036] refer to figure 1 and figure 2 , which shows an exemplary embodiment of a filter cartridge 10 of the present invention. In such filter cartridges 10, fluids containing various contaminants can be filtered in parallel (parallel) fluid flow paths. Filter cartridge 10 may be configured with a compact filter design, as will be described in further detail, including outside-in filter elements and inside-out filter elements.

[0037] In one embodiment, the filter cartridge 10 includes an outer cylindrical filter tube 12 having a first end 14 and a second end 16 and an inner cylindrical filter tube 18 , the inner cylindrical filter tube 18 The cylindrical filter tube 18 has a third end 20 ...

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
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A droplet coalescing filter cartridge is provided. The filter cartridge includes an outer filter tube and an inner filter tube disposed within the outer filter tube, and is configured to provide parallel filtration of a fluid flow. The filter includes a depth media configured to coalesce fine droplets or aerosols from an air flow. The filter cartridge is suitable for use in a coalescing filter assembly including the filter cartridge and a secondary filter element.

Description

technical field [0001] The present invention generally relates to air filters. More particularly, the present invention relates to filters suitable for coalescing liquid mists or aerosols from air streams. Background technique [0002] Many industrial processes result in the generation of fine particles and / or aerosols and their distribution into the immediate environment. This dispersal could negatively affect the air quality in the area. A coalescing filter collects small particles and / or liquid droplets carried by a fluid stream, such as an air stream, for collection on the filter. When liquid droplets are collected, they often coalesce into larger droplets. Typically, the combined droplets become heavy enough to flow downward under the pull of gravity, thereby expelling the bottom of the filter for collection or drainage. [0003] Typically, standards for removing particulates and aerosols from work environments are set by federal, state, and / or local governments, an...

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): B01D46/02B01D46/24
CPCB01D46/2407B01D46/0004B01D46/003B01D46/2414B01D2275/10B01D46/60B01D46/58B01D46/62B01D2277/10
Inventor M·A·格肯G·M·戈特利布R·P·凯利J·A·克罗盖S·U·帕特尔P·S·库尔卡尼
Owner UNITED AIR SPECIALISTS