Negative-pressure flue gas extraction device for soil treatment rotary kiln
The utility model relates to the technical field of soil treatment, in particular to a negative-pressure flue gas extraction device for a soil treatment rotary kiln, which comprises a rotary kiln barrel and a left mounting base for mounting the rotary kiln barrel. According to the negative-pressure...
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| creator | TIAN JINGCHENG |
| description | The utility model relates to the technical field of soil treatment, in particular to a negative-pressure flue gas extraction device for a soil treatment rotary kiln, which comprises a rotary kiln barrel and a left mounting base for mounting the rotary kiln barrel. According to the negative-pressure flue gas extraction device for the soil treatment rotary kiln, an annular assembly groove internallyprovided with an arc-shaped flue gas outlet and an air guide sealing cover is formed in the outer side face of a rotary kiln barrel, and a negative-pressure air blower communicated with a top flue gas exhaust pipe is fixed to the upper end of a right mounting base; the air guide sealing cover is communicated with the top smoke exhaust pipe through the transversely-arranged top air guide pipe andthe obliquely-arranged communicating pipe, a negative pressure extraction device is formed on the outer side of the rotary kiln barrel, internal smoke is rapidly extracted and exhausted, and thereforethe smoke in the rotary ki |
| format | Patent |
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According to the negative-pressure flue gas extraction device for the soil treatment rotary kiln, an annular assembly groove internallyprovided with an arc-shaped flue gas outlet and an air guide sealing cover is formed in the outer side face of a rotary kiln barrel, and a negative-pressure air blower communicated with a top flue gas exhaust pipe is fixed to the upper end of a right mounting base; the air guide sealing cover is communicated with the top smoke exhaust pipe through the transversely-arranged top air guide pipe andthe obliquely-arranged communicating pipe, a negative pressure extraction device is formed on the outer side of the rotary kiln barrel, internal smoke is rapidly extracted and exhausted, and thereforethe smoke in the rotary ki</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 ; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; OPEN SINTERING OR LIKE APPARATUS ; OVENS ; RETORTS ; 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=20201117&DB=EPODOC&CC=CN&NR=211953662U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201117&DB=EPODOC&CC=CN&NR=211953662U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TIAN JINGCHENG</creatorcontrib><title>Negative-pressure flue gas extraction device for soil treatment rotary kiln</title><description>The utility model relates to the technical field of soil treatment, in particular to a negative-pressure flue gas extraction device for a soil treatment rotary kiln, which comprises a rotary kiln barrel and a left mounting base for mounting the rotary kiln barrel. According to the negative-pressure flue gas extraction device for the soil treatment rotary kiln, an annular assembly groove internallyprovided with an arc-shaped flue gas outlet and an air guide sealing cover is formed in the outer side face of a rotary kiln barrel, and a negative-pressure air blower communicated with a top flue gas exhaust pipe is fixed to the upper end of a right mounting base; the air guide sealing cover is communicated with the top smoke exhaust pipe through the transversely-arranged top air guide pipe andthe obliquely-arranged communicating pipe, a negative pressure extraction device is formed on the outer side of the rotary kiln barrel, internal smoke is rapidly extracted and exhausted, and thereforethe smoke in the rotary ki</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>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OPEN SINTERING OR LIKE APPARATUS</subject><subject>OVENS</subject><subject>RETORTS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAURuEsDqK-w8W9Q1ssOBdFEDrZuVzi3xKMSbi5Lfr2OvgATmf4ztpcO0ysbkGRBDnPAhr9DJo4E14qbNXFQHcszn4pCuXoPKmA9YmgJFFZ3vRwPmzNamSfsft1Y_bn0629FEhxQE5sEaBD21VleTzUTVP1ff3X9AEMATa-</recordid><startdate>20201117</startdate><enddate>20201117</enddate><creator>TIAN JINGCHENG</creator><scope>EVB</scope></search><sort><creationdate>20201117</creationdate><title>Negative-pressure flue gas extraction device for soil treatment rotary kiln</title><author>TIAN JINGCHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN211953662UU3</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>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OPEN SINTERING OR LIKE APPARATUS</topic><topic>OVENS</topic><topic>RETORTS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TIAN JINGCHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TIAN JINGCHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Negative-pressure flue gas extraction device for soil treatment rotary kiln</title><date>2020-11-17</date><risdate>2020</risdate><abstract>The utility model relates to the technical field of soil treatment, in particular to a negative-pressure flue gas extraction device for a soil treatment rotary kiln, which comprises a rotary kiln barrel and a left mounting base for mounting the rotary kiln barrel. According to the negative-pressure flue gas extraction device for the soil treatment rotary kiln, an annular assembly groove internallyprovided with an arc-shaped flue gas outlet and an air guide sealing cover is formed in the outer side face of a rotary kiln barrel, and a negative-pressure air blower communicated with a top flue gas exhaust pipe is fixed to the upper end of a right mounting base; the air guide sealing cover is communicated with the top smoke exhaust pipe through the transversely-arranged top air guide pipe andthe obliquely-arranged communicating pipe, a negative pressure extraction device is formed on the outer side of the rotary kiln barrel, internal smoke is rapidly extracted and exhausted, and thereforethe smoke in the rotary ki</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN211953662UU |
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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 FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS |
| title | Negative-pressure flue gas extraction device for soil treatment rotary kiln |
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