Cement kiln tail gas denitrification device
The utility model discloses a denitration and denitrification device for cement kiln tail gas, which comprises an ammonification structure, a denitrification structure and a denitrification structure,and the ammonification structure comprises a centrifugal ammonia unloading pump, a storage tank, a s...
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| creator | LI JUNFENG MA XIANGJIE YAN HONGXIN ZHANG JIPU WU AIHUA HAN SHEWEI ZHOU RUIZHOU KONG LINGWEI YANG KAIZHAN XU HUA ZHANG NING CAO GUANGMIN |
| description | The utility model discloses a denitration and denitrification device for cement kiln tail gas, which comprises an ammonification structure, a denitrification structure and a denitrification structure,and the ammonification structure comprises a centrifugal ammonia unloading pump, a storage tank, a screw pump and a spray gun communicated with the screw pump; a dilute ammonia structure; low-nitrogen combustor, it comprises a central sleeve, the central air pipeline is wrapped outside the central sleeve; wherein the pulverized coal pipeline is arranged outside the central air pipeline, the firstprimary air pipeline is arranged outside the pulverized coal pipeline, the second primary air pipeline is arranged outside the first primary air pipeline, the protective shell is arranged on the outer surface of the second primary air pipeline, and the filter plate is arranged on the left side of the protective shell. According to the utility model, under the action of the first primary air pipeline and the central air pi |
| format | Patent |
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According to the utility model, under the action of the first primary air pipeline and the central air pi</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; FURNACES ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; OVENS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; RETORTS ; SEPARATION ; TRANSPORTING ; WEAPONS</subject><creationdate>2020</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=20201106&DB=EPODOC&CC=CN&NR=211876777U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201106&DB=EPODOC&CC=CN&NR=211876777U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI JUNFENG</creatorcontrib><creatorcontrib>MA XIANGJIE</creatorcontrib><creatorcontrib>YAN HONGXIN</creatorcontrib><creatorcontrib>ZHANG JIPU</creatorcontrib><creatorcontrib>WU AIHUA</creatorcontrib><creatorcontrib>HAN SHEWEI</creatorcontrib><creatorcontrib>ZHOU RUIZHOU</creatorcontrib><creatorcontrib>KONG LINGWEI</creatorcontrib><creatorcontrib>YANG KAIZHAN</creatorcontrib><creatorcontrib>XU HUA</creatorcontrib><creatorcontrib>ZHANG NING</creatorcontrib><creatorcontrib>CAO GUANGMIN</creatorcontrib><title>Cement kiln tail gas denitrification device</title><description>The utility model discloses a denitration and denitrification device for cement kiln tail gas, which comprises an ammonification structure, a denitrification structure and a denitrification structure,and the ammonification structure comprises a centrifugal ammonia unloading pump, a storage tank, a screw pump and a spray gun communicated with the screw pump; a dilute ammonia structure; low-nitrogen combustor, it comprises a central sleeve, the central air pipeline is wrapped outside the central sleeve; wherein the pulverized coal pipeline is arranged outside the central air pipeline, the firstprimary air pipeline is arranged outside the pulverized coal pipeline, the second primary air pipeline is arranged outside the first primary air pipeline, the protective shell is arranged on the outer surface of the second primary air pipeline, and the filter plate is arranged on the left side of the protective shell. According to the utility model, under the action of the first primary air pipeline and the central air pi</description><subject>BLASTING</subject><subject>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</subject><subject>FURNACES</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OVENS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>RETORTS</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB2Ts1NzStRyM7MyVMoSczMUUhPLFZISc3LLCnKTMtMTizJzM8D8ssyk1N5GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8s5-RoaGFuZm5uXloqDFRigCteSo9</recordid><startdate>20201106</startdate><enddate>20201106</enddate><creator>LI JUNFENG</creator><creator>MA XIANGJIE</creator><creator>YAN HONGXIN</creator><creator>ZHANG JIPU</creator><creator>WU AIHUA</creator><creator>HAN SHEWEI</creator><creator>ZHOU RUIZHOU</creator><creator>KONG LINGWEI</creator><creator>YANG KAIZHAN</creator><creator>XU HUA</creator><creator>ZHANG NING</creator><creator>CAO GUANGMIN</creator><scope>EVB</scope></search><sort><creationdate>20201106</creationdate><title>Cement kiln tail gas denitrification device</title><author>LI JUNFENG ; MA XIANGJIE ; YAN HONGXIN ; ZHANG JIPU ; WU AIHUA ; HAN SHEWEI ; ZHOU RUIZHOU ; KONG LINGWEI ; YANG KAIZHAN ; XU HUA ; ZHANG NING ; CAO GUANGMIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN211876777UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</topic><topic>FURNACES</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OVENS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>RETORTS</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LI JUNFENG</creatorcontrib><creatorcontrib>MA XIANGJIE</creatorcontrib><creatorcontrib>YAN HONGXIN</creatorcontrib><creatorcontrib>ZHANG JIPU</creatorcontrib><creatorcontrib>WU AIHUA</creatorcontrib><creatorcontrib>HAN SHEWEI</creatorcontrib><creatorcontrib>ZHOU RUIZHOU</creatorcontrib><creatorcontrib>KONG LINGWEI</creatorcontrib><creatorcontrib>YANG KAIZHAN</creatorcontrib><creatorcontrib>XU HUA</creatorcontrib><creatorcontrib>ZHANG NING</creatorcontrib><creatorcontrib>CAO GUANGMIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI JUNFENG</au><au>MA XIANGJIE</au><au>YAN HONGXIN</au><au>ZHANG JIPU</au><au>WU AIHUA</au><au>HAN SHEWEI</au><au>ZHOU RUIZHOU</au><au>KONG LINGWEI</au><au>YANG KAIZHAN</au><au>XU HUA</au><au>ZHANG NING</au><au>CAO GUANGMIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cement kiln tail gas denitrification device</title><date>2020-11-06</date><risdate>2020</risdate><abstract>The utility model discloses a denitration and denitrification device for cement kiln tail gas, which comprises an ammonification structure, a denitrification structure and a denitrification structure,and the ammonification structure comprises a centrifugal ammonia unloading pump, a storage tank, a screw pump and a spray gun communicated with the screw pump; a dilute ammonia structure; low-nitrogen combustor, it comprises a central sleeve, the central air pipeline is wrapped outside the central sleeve; wherein the pulverized coal pipeline is arranged outside the central air pipeline, the firstprimary air pipeline is arranged outside the pulverized coal pipeline, the second primary air pipeline is arranged outside the first primary air pipeline, the protective shell is arranged on the outer surface of the second primary air pipeline, and the filter plate is arranged on the left side of the protective shell. According to the utility model, under the action of the first primary air pipeline and the central air pi</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RETORTS SEPARATION TRANSPORTING WEAPONS |
| title | Cement kiln tail gas denitrification device |
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