METHOD FOR MANAGING AIR STREAMS FROM MECHANICAL DEHYDRATION OF SLUDGE, AND CORRESPONDING DEVICE
Disclosed is a piston press of the type used in the field of the dehydration of products to be dehydrated such as sludge from a purification plant. More particularly, it relates to a piston press including a pressing chamber supplied with sludge and able to manage air streams that it generates, and...
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| creator | VALÉRIE NASTASI ERIC JUDENNE PIERRE EMMANUEL PARDO |
| description | Disclosed is a piston press of the type used in the field of the dehydration of products to be dehydrated such as sludge from a purification plant. More particularly, it relates to a piston press including a pressing chamber supplied with sludge and able to manage air streams that it generates, and to a method for using such a press. In a preferred mode of embodiment, the piston press includes a pipeline having a water removal branch and arranged so as to remove water extracted during a sludge-pressing operation, and an air circulation branch that can channel the volumes of air circulating in the press during the operation thereof, so as to direct the vitiated air, i.e. air that has been brought into contact with the sludge during the implementation of the press, towards a deodorization system. |
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More particularly, it relates to a piston press including a pressing chamber supplied with sludge and able to manage air streams that it generates, and to a method for using such a press. In a preferred mode of embodiment, the piston press includes a pipeline having a water removal branch and arranged so as to remove water extracted during a sludge-pressing operation, and an air circulation branch that can channel the volumes of air circulating in the press during the operation thereof, so as to direct the vitiated air, i.e. air that has been brought into contact with the sludge during the implementation of the press, towards a deodorization system.</description><language>eng ; por</language><subject>BLASTING ; CHEMISTRY ; DRYING ; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; PERFORMING OPERATIONS ; PRESSES ; PRESSES IN GENERAL ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE ; WEAPONS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190801&DB=EPODOC&CC=PT&NR=3254040T$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190801&DB=EPODOC&CC=PT&NR=3254040T$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VALÉRIE NASTASI</creatorcontrib><creatorcontrib>ERIC JUDENNE</creatorcontrib><creatorcontrib>PIERRE EMMANUEL PARDO</creatorcontrib><title>METHOD FOR MANAGING AIR STREAMS FROM MECHANICAL DEHYDRATION OF SLUDGE, AND CORRESPONDING DEVICE</title><description>Disclosed is a piston press of the type used in the field of the dehydration of products to be dehydrated such as sludge from a purification plant. More particularly, it relates to a piston press including a pressing chamber supplied with sludge and able to manage air streams that it generates, and to a method for using such a press. In a preferred mode of embodiment, the piston press includes a pipeline having a water removal branch and arranged so as to remove water extracted during a sludge-pressing operation, and an air circulation branch that can channel the volumes of air circulating in the press during the operation thereof, so as to direct the vitiated air, i.e. air that has been brought into contact with the sludge during the implementation of the press, towards a deodorization system.</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>DRYING</subject><subject>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PRESSES</subject><subject>PRESSES IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzEEKwjAQQNFuXIh6hzmAQrH1AENm0gSaTJlEwVUpEleihXp_RPAArv7m8dfVGDg7IbCiEDBi52MH6BVSVsaQwKoECGwcRm-wB2J3JcXsJYJYSP2ZOt4DRgIjqpwGifSdEF-84W21uk-Ppex-3VRgORt3KPNrLMs83cqzvMchN8dTW7d1zs0f5APANDLa</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>VALÉRIE NASTASI</creator><creator>ERIC JUDENNE</creator><creator>PIERRE EMMANUEL PARDO</creator><scope>EVB</scope></search><sort><creationdate>20190801</creationdate><title>METHOD FOR MANAGING AIR STREAMS FROM MECHANICAL DEHYDRATION OF SLUDGE, AND CORRESPONDING DEVICE</title><author>VALÉRIE NASTASI ; ERIC JUDENNE ; PIERRE EMMANUEL PARDO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_PT3254040TT3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; por</language><creationdate>2019</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>DRYING</topic><topic>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PRESSES</topic><topic>PRESSES IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>VALÉRIE NASTASI</creatorcontrib><creatorcontrib>ERIC JUDENNE</creatorcontrib><creatorcontrib>PIERRE EMMANUEL PARDO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VALÉRIE NASTASI</au><au>ERIC JUDENNE</au><au>PIERRE EMMANUEL PARDO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR MANAGING AIR STREAMS FROM MECHANICAL DEHYDRATION OF SLUDGE, AND CORRESPONDING DEVICE</title><date>2019-08-01</date><risdate>2019</risdate><abstract>Disclosed is a piston press of the type used in the field of the dehydration of products to be dehydrated such as sludge from a purification plant. More particularly, it relates to a piston press including a pressing chamber supplied with sludge and able to manage air streams that it generates, and to a method for using such a press. In a preferred mode of embodiment, the piston press includes a pipeline having a water removal branch and arranged so as to remove water extracted during a sludge-pressing operation, and an air circulation branch that can channel the volumes of air circulating in the press during the operation thereof, so as to direct the vitiated air, i.e. air that has been brought into contact with the sludge during the implementation of the press, towards a deodorization system.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; por |
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| subjects | BLASTING CHEMISTRY DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PRESSES PRESSES IN GENERAL TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WEAPONS |
| title | METHOD FOR MANAGING AIR STREAMS FROM MECHANICAL DEHYDRATION OF SLUDGE, AND CORRESPONDING DEVICE |
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