Waste gas treatment equipment for kiln tail flue gas denitration
The waste gas treatment equipment comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a pretreatment assembly, the left side of the pretreatment assembly is fixedly connected with a pretreatment flue, and the right side of the pretreatment assembly is detachably...
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| creator | YANG ZILUO WANG YAJING ZHANG LI XIE YIJIANG CHEN LIHUA |
| description | The waste gas treatment equipment comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a pretreatment assembly, the left side of the pretreatment assembly is fixedly connected with a pretreatment flue, and the right side of the pretreatment assembly is detachably connected with a smoke inlet pipeline; the right end of the smoke inlet pipeline is fixedly connected with an SNCR reaction assembly, and the right side of the SNCR reaction assembly is fixedly connected with an SCR reaction assembly; according to the utility model, external cold air is sucked by the fan in the first treatment assembly to be mixed with flue gas, then is in contact with the cooling column to cool the flue gas, and then flows through the dust removal bag, so that residual solid dust and impurities in the flue gas can be screened out, and the situation that the denitration rate is reduced due to insufficient reaction caused by impurity mixing is prevented; a catalyst in the SCR reaction assembly make |
| format | Patent |
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the right end of the smoke inlet pipeline is fixedly connected with an SNCR reaction assembly, and the right side of the SNCR reaction assembly is fixedly connected with an SCR reaction assembly; according to the utility model, external cold air is sucked by the fan in the first treatment assembly to be mixed with flue gas, then is in contact with the cooling column to cool the flue gas, and then flows through the dust removal bag, so that residual solid dust and impurities in the flue gas can be screened out, and the situation that the denitration rate is reduced due to insufficient reaction caused by impurity mixing is prevented; a catalyst in the SCR reaction assembly make</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 ; 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the right end of the smoke inlet pipeline is fixedly connected with an SNCR reaction assembly, and the right side of the SNCR reaction assembly is fixedly connected with an SCR reaction assembly; according to the utility model, external cold air is sucked by the fan in the first treatment assembly to be mixed with flue gas, then is in contact with the cooling column to cool the flue gas, and then flows through the dust removal bag, so that residual solid dust and impurities in the flue gas can be screened out, and the situation that the denitration rate is reduced due to insufficient reaction caused by impurity mixing is prevented; a catalyst in the SCR reaction assembly make</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAITywuSVVITyxWKClKTSzJTc0rUUgtLM0sALPS8osUsjNz8hRKEjNzFNJySiFKU1LzMkuKEksy8_N4GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8s5-RobmRoYGJoUFoqDFRigA2FTIR</recordid><startdate>20220816</startdate><enddate>20220816</enddate><creator>YANG ZILUO</creator><creator>WANG YAJING</creator><creator>ZHANG LI</creator><creator>XIE YIJIANG</creator><creator>CHEN LIHUA</creator><scope>EVB</scope></search><sort><creationdate>20220816</creationdate><title>Waste gas treatment equipment for kiln tail flue gas denitration</title><author>YANG ZILUO ; WANG YAJING ; ZHANG LI ; XIE YIJIANG ; CHEN LIHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217210410UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>YANG ZILUO</creatorcontrib><creatorcontrib>WANG YAJING</creatorcontrib><creatorcontrib>ZHANG LI</creatorcontrib><creatorcontrib>XIE YIJIANG</creatorcontrib><creatorcontrib>CHEN LIHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG ZILUO</au><au>WANG YAJING</au><au>ZHANG LI</au><au>XIE YIJIANG</au><au>CHEN LIHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Waste gas treatment equipment for kiln tail flue gas denitration</title><date>2022-08-16</date><risdate>2022</risdate><abstract>The waste gas treatment equipment comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a pretreatment assembly, the left side of the pretreatment assembly is fixedly connected with a pretreatment flue, and the right side of the pretreatment assembly is detachably connected with a smoke inlet pipeline; the right end of the smoke inlet pipeline is fixedly connected with an SNCR reaction assembly, and the right side of the SNCR reaction assembly is fixedly connected with an SCR reaction assembly; according to the utility model, external cold air is sucked by the fan in the first treatment assembly to be mixed with flue gas, then is in contact with the cooling column to cool the flue gas, and then flows through the dust removal bag, so that residual solid dust and impurities in the flue gas can be screened out, and the situation that the denitration rate is reduced due to insufficient reaction caused by impurity mixing is prevented; a catalyst in the SCR reaction assembly make</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 | Waste gas treatment equipment for kiln tail flue gas denitration |
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