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Dust dispersion during the pulse-jet cleaning process with the diffuser effect of the cartridge filter
A special conical diffuser was presented and fixed on the top of the filter cartridge to improve the flow field. The existence of the diffuser can disperse the jet flow from the nozzle, and the high-speed airflow can act on more areas of the filter cartridge, including the top area of the filter car...
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| Published in: | Environmental science and pollution research international 2023-03, Vol.30 (14), p.41486-41504 |
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| Main Authors: | , , , , , |
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| cited_by | cdi_FETCH-LOGICAL-c408t-d82fb6307be9a400c1fe8c8862118411bec2ee89bacb10db32a812edaa06f0533 |
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| cites | cdi_FETCH-LOGICAL-c408t-d82fb6307be9a400c1fe8c8862118411bec2ee89bacb10db32a812edaa06f0533 |
| container_end_page | 41504 |
| container_issue | 14 |
| container_start_page | 41486 |
| container_title | Environmental science and pollution research international |
| container_volume | 30 |
| creator | Feng, Xinyue Geng, Fan Teng, Haixu Li, Shihang An, Jiajun Gui, Changgeng |
| description | A special conical diffuser was presented and fixed on the top of the filter cartridge to improve the flow field. The existence of the diffuser can disperse the jet flow from the nozzle, and the high-speed airflow can act on more areas of the filter cartridge, including the top area of the filter cartridge. To improve the cleaning efficiency, the present study is aimed at optimizing the structure of the filter cartridge. The DPM model was used to simulate the dust dispersion process and the falling dust sedimentation from the filter under the action of the pulsed airflow. To validate the established model, the pressure values at the monitoring points were analyzed and compared with the related experimental results. It is found that the pressure values are consistent with the experimental results. Moreover, the installation distance and the size of the diffuser were studied and their influence on the dust distribution on the surface of the filter cartridge. It is found that the dust removal effect is relatively better when the installation distance is 90 mm and the size radius is 25 mm. The maximum dust concentration can be reduced by 15 mg/m
3
. The present research results can provide theoretical guidance for the cleaning process of the filter cartridge and finally improve the dust-removal efficiency of the dust collector.
Graphical abstract |
| doi_str_mv | 10.1007/s11356-022-24865-x |
| format | article |
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3
. The present research results can provide theoretical guidance for the cleaning process of the filter cartridge and finally improve the dust-removal efficiency of the dust collector.
Graphical abstract</description><identifier>ISSN: 1614-7499</identifier><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-022-24865-x</identifier><identifier>PMID: 36633750</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Air flow ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; Cartridges ; Cleaning ; Cleaning process ; Diffusers ; Dispersion ; Dust ; Dust collectors ; Dust control ; Dust filters ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Health ; Environmental science ; Filtration ; Heart Rate ; Jet flow ; Research Article ; Waste Water Technology ; Water Management ; Water Pollution Control</subject><ispartof>Environmental science and pollution research international, 2023-03, Vol.30 (14), p.41486-41504</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-d82fb6307be9a400c1fe8c8862118411bec2ee89bacb10db32a812edaa06f0533</citedby><cites>FETCH-LOGICAL-c408t-d82fb6307be9a400c1fe8c8862118411bec2ee89bacb10db32a812edaa06f0533</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/2807942327/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2807942327?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,11667,27901,27902,36037,36038,44339,74638</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36633750$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Feng, Xinyue</creatorcontrib><creatorcontrib>Geng, Fan</creatorcontrib><creatorcontrib>Teng, Haixu</creatorcontrib><creatorcontrib>Li, Shihang</creatorcontrib><creatorcontrib>An, Jiajun</creatorcontrib><creatorcontrib>Gui, Changgeng</creatorcontrib><title>Dust dispersion during the pulse-jet cleaning process with the diffuser effect of the cartridge filter</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>A special conical diffuser was presented and fixed on the top of the filter cartridge to improve the flow field. The existence of the diffuser can disperse the jet flow from the nozzle, and the high-speed airflow can act on more areas of the filter cartridge, including the top area of the filter cartridge. To improve the cleaning efficiency, the present study is aimed at optimizing the structure of the filter cartridge. The DPM model was used to simulate the dust dispersion process and the falling dust sedimentation from the filter under the action of the pulsed airflow. To validate the established model, the pressure values at the monitoring points were analyzed and compared with the related experimental results. It is found that the pressure values are consistent with the experimental results. Moreover, the installation distance and the size of the diffuser were studied and their influence on the dust distribution on the surface of the filter cartridge. It is found that the dust removal effect is relatively better when the installation distance is 90 mm and the size radius is 25 mm. The maximum dust concentration can be reduced by 15 mg/m
3
. The present research results can provide theoretical guidance for the cleaning process of the filter cartridge and finally improve the dust-removal efficiency of the dust collector.
Graphical abstract</description><subject>Air flow</subject><subject>Aquatic Pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Cartridges</subject><subject>Cleaning</subject><subject>Cleaning process</subject><subject>Diffusers</subject><subject>Dispersion</subject><subject>Dust</subject><subject>Dust collectors</subject><subject>Dust control</subject><subject>Dust filters</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Environmental science</subject><subject>Filtration</subject><subject>Heart Rate</subject><subject>Jet flow</subject><subject>Research Article</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollution 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Int</addtitle><date>2023-03-01</date><risdate>2023</risdate><volume>30</volume><issue>14</issue><spage>41486</spage><epage>41504</epage><pages>41486-41504</pages><issn>1614-7499</issn><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>A special conical diffuser was presented and fixed on the top of the filter cartridge to improve the flow field. The existence of the diffuser can disperse the jet flow from the nozzle, and the high-speed airflow can act on more areas of the filter cartridge, including the top area of the filter cartridge. To improve the cleaning efficiency, the present study is aimed at optimizing the structure of the filter cartridge. The DPM model was used to simulate the dust dispersion process and the falling dust sedimentation from the filter under the action of the pulsed airflow. To validate the established model, the pressure values at the monitoring points were analyzed and compared with the related experimental results. It is found that the pressure values are consistent with the experimental results. Moreover, the installation distance and the size of the diffuser were studied and their influence on the dust distribution on the surface of the filter cartridge. It is found that the dust removal effect is relatively better when the installation distance is 90 mm and the size radius is 25 mm. The maximum dust concentration can be reduced by 15 mg/m
3
. The present research results can provide theoretical guidance for the cleaning process of the filter cartridge and finally improve the dust-removal efficiency of the dust collector.
Graphical abstract</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>36633750</pmid><doi>10.1007/s11356-022-24865-x</doi><tpages>19</tpages></addata></record> |
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| subjects | Air flow Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Cartridges Cleaning Cleaning process Diffusers Dispersion Dust Dust collectors Dust control Dust filters Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Environmental science Filtration Heart Rate Jet flow Research Article Waste Water Technology Water Management Water Pollution Control |
| title | Dust dispersion during the pulse-jet cleaning process with the diffuser effect of the cartridge filter |
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