REDUCING AGENT SUPPLY DEVICE AND DENITRIFICATION APPARATUS
A reducing agent supply device for supplying a reducing agent on the upstream-side of SCR catalyst in an exhaust gas flow channel, said reducing agent supply device being provided with: at least one header pipe, which extends inside the flow channel and is configured so that the reducing agent can f...
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| creator | TODAKA, Shimpei MIYANISHI, Hideo SERA, Kazuhiko |
| description | A reducing agent supply device for supplying a reducing agent on the upstream-side of SCR catalyst in an exhaust gas flow channel, said reducing agent supply device being provided with: at least one header pipe, which extends inside the flow channel and is configured so that the reducing agent can flow through the interior thereof; multiple jetting nozzles, which are provided in the header pipe separated along the direction in which the header pipe extends and are configured so as to be able to jet the reducing agent into the flow channel; a heat-shielding plate, which is provided on the upstream side of the header pipe in the exhaust gas flow direction and the longitudinal direction of which runs parallel to the direction in which the header pipe extends; and at least one fixing part, which contacts each of the heat-shielding plate and the header pipe and fixes the heat-shielding plate to the header pipe. The at least one fixing part is provided at at least one site in the direction in which the header pipe extends. |
| format | Patent |
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The at least one fixing part is provided at at least one site in the direction in which the header pipe extends.</description><language>eng ; fre ; ger</language><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; ATOMISING APPARATUS ; BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NOZZLES ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; SPRAYING APPARATUS ; SPRAYING OR ATOMISING IN GENERAL ; STEAM ENGINES ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WEAPONS</subject><creationdate>2022</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=20220216&DB=EPODOC&CC=EP&NR=3900812A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220216&DB=EPODOC&CC=EP&NR=3900812A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TODAKA, Shimpei</creatorcontrib><creatorcontrib>MIYANISHI, Hideo</creatorcontrib><creatorcontrib>SERA, Kazuhiko</creatorcontrib><title>REDUCING AGENT SUPPLY DEVICE AND DENITRIFICATION APPARATUS</title><description>A reducing agent supply device for supplying a reducing agent on the upstream-side of SCR catalyst in an exhaust gas flow channel, said reducing agent supply device being provided with: at least one header pipe, which extends inside the flow channel and is configured so that the reducing agent can flow through the interior thereof; multiple jetting nozzles, which are provided in the header pipe separated along the direction in which the header pipe extends and are configured so as to be able to jet the reducing agent into the flow channel; a heat-shielding plate, which is provided on the upstream side of the header pipe in the exhaust gas flow direction and the longitudinal direction of which runs parallel to the direction in which the header pipe extends; and at least one fixing part, which contacts each of the heat-shielding plate and the header pipe and fixes the heat-shielding plate to the header pipe. The at least one fixing part is provided at at least one site in the direction in which the header pipe extends.</description><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>ATOMISING APPARATUS</subject><subject>BLASTING</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NOZZLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>SPRAYING APPARATUS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>STEAM ENGINES</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAKcnUJdfb0c1dwdHf1C1EIDg0I8IlUcHEN83R2VXD0cwEy_TxDgjzdPJ0dQzz9_RQcAwIcgxxDQoN5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CxpYGBhaGRo4kxEUoAblAoug</recordid><startdate>20220216</startdate><enddate>20220216</enddate><creator>TODAKA, Shimpei</creator><creator>MIYANISHI, Hideo</creator><creator>SERA, Kazuhiko</creator><scope>EVB</scope></search><sort><creationdate>20220216</creationdate><title>REDUCING AGENT SUPPLY DEVICE AND DENITRIFICATION APPARATUS</title><author>TODAKA, Shimpei ; MIYANISHI, Hideo ; SERA, Kazuhiko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3900812A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>ATOMISING APPARATUS</topic><topic>BLASTING</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NOZZLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>SPRAYING APPARATUS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>STEAM ENGINES</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TODAKA, Shimpei</creatorcontrib><creatorcontrib>MIYANISHI, Hideo</creatorcontrib><creatorcontrib>SERA, Kazuhiko</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TODAKA, Shimpei</au><au>MIYANISHI, Hideo</au><au>SERA, Kazuhiko</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REDUCING AGENT SUPPLY DEVICE AND DENITRIFICATION APPARATUS</title><date>2022-02-16</date><risdate>2022</risdate><abstract>A reducing agent supply device for supplying a reducing agent on the upstream-side of SCR catalyst in an exhaust gas flow channel, said reducing agent supply device being provided with: at least one header pipe, which extends inside the flow channel and is configured so that the reducing agent can flow through the interior thereof; multiple jetting nozzles, which are provided in the header pipe separated along the direction in which the header pipe extends and are configured so as to be able to jet the reducing agent into the flow channel; a heat-shielding plate, which is provided on the upstream side of the header pipe in the exhaust gas flow direction and the longitudinal direction of which runs parallel to the direction in which the header pipe extends; and at least one fixing part, which contacts each of the heat-shielding plate and the header pipe and fixes the heat-shielding plate to the header pipe. The at least one fixing part is provided at at least one site in the direction in which the header pipe extends.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NOZZLES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STEAM ENGINES THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | REDUCING AGENT SUPPLY DEVICE AND DENITRIFICATION APPARATUS |
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