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

Apparatus, and related method, for the recovering and the pneumatic transportation of dust coming from a filtration system

A filter system and pneumatic conveying technology, which is applied in the field of dust equipment, can solve the problem of overall performance degradation of the filter system

Active Publication Date: 2012-05-02
VANM IND CO LTD
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] To sum up, when the dust discharge valve is opened, the air sucked through the dust discharge valve is not sent to the discharge pipe, so that the overall performance of the filter system is reduced

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
  • Apparatus, and related method, for the recovering and the pneumatic transportation of dust coming from a filtration system
  • Apparatus, and related method, for the recovering and the pneumatic transportation of dust coming from a filtration system
  • Apparatus, and related method, for the recovering and the pneumatic transportation of dust coming from a filtration system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] exist figure 1 In , an innovative pneumatic dust removal device for an overhead filter system 10 is designated as a whole by reference 100 .

[0021] In conventional manner, the filter system 10 comprises a filter (not shown) mounted on the upper flange 11 of a funnel 12 for collecting dust from said filter.

[0022] Such as figure 1 As shown, the funnel 12 has the shape of an inverted frustum, ie the smaller base 12A of the frustum is positioned below the larger base 12B of the frustum.

[0023] At the location of the smaller base 12A there is provided an opening (AP1) through which the dust is discharged from the funnel 12 towards the discharge means (described below).

[0024] Similarly, the upper base features an opening (AP2) which connects the filter and funnel 12.

[0025] Advantageously, said smaller base envisages a cylindrical collar 13 .

[0026] Below and around said funnel 12 there is provided an intermediate chamber 14 which also advantageously but not...

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

An apparatus (100) and related method for the recovery and the pneumatic transportation of dust coming from a filtration system (10) provided with a particulate collection hopper (12). The apparatus (100) comprises: - an intermediate chamber (14) for the passage of the particulate towards the evacuation means (30); and - shutting means (20) for a bottom opening (API) of said hopper (12). The apparatus (100) is characterised in that the shutting means (20) comprise, in turn, a shutter (21) moved according to an arrow (ARW) by the action of intermittent pressurised air that flows in a control conduit (24) forming part of said shutting means (20). Furthermore, the evacuation means (30) comprise elements, specifically a nozzle (34) aligned with a Venturi (35), to produce a pressure drop in the intermediate chamber (14).

Description

technical field [0001] The present invention relates to an apparatus and associated method for recovering and pneumatically conveying dust from a filtration system. Background technique [0002] As is known, the funnel of the filter collects the extracted and filtered dust until the extractor is switched off. (eg, at the end of a shift or at the end of the workday). Immediately after shutting down the extractor, the isolation valve of the funnel discharge is opened and the filtered particles are discharged towards another collection system by means of a screw or pneumatic conveying system. [0003] In many cases, the discharge system for the filtered particles must be oversized, since the bottom of the funnel needs to be emptied in the shortest possible time, which obviously presents problems in terms of cost and space (in some cases the height of the filter has to be increased ). [0004] In any case, the most common systems for discharging filtered particles envisage 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 Applications(China)
IPC IPC(8): B65G53/14B01D46/48
CPCB65G53/14B01D46/48
Inventor 万纳·马切西尼卢卡·戈利内利
Owner VANM IND CO LTD
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