Maintenance process of coke oven ascension pipes
The invention provides a maintenance process of coke oven ascension pipes. The maintenance process specifically comprises the following steps: performing preparation; opening a water seal cover of anascension pipe, opening a coal loading hole cover far away from the ascension pipe, installing an fir...
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| creator | QIN XUTAO ZHOU XINGGUO HAN WENHAO CAI SHIQIONG TANG LEILEI |
| description | The invention provides a maintenance process of coke oven ascension pipes. The maintenance process specifically comprises the following steps: performing preparation; opening a water seal cover of anascension pipe, opening a coal loading hole cover far away from the ascension pipe, installing an fire guiding tool on a coal loading hole, installing heat insulation blankets on two sides of the ascension pipe, introducing compressed air through a fire observation hole for pressing the fire, disassembling base bricks of the base of the ascension pipe, disassembling a bridge pipe filler, disassembling an ammonia water pipe on the bridge pipe; disassembling an ascension pipe top platform, an ascension pipe support and other related components, hoisting the whole ascension pipe to the ground, installing a fire blocking tool of the ascension pipe at the position where the ascension pipe is located before the hoisting, repairing the ascending pipe, the bridge pipe, a water seal, repairing thebridge pipe, the water sea |
| format | Patent |
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The maintenance process specifically comprises the following steps: performing preparation; opening a water seal cover of anascension pipe, opening a coal loading hole cover far away from the ascension pipe, installing an fire guiding tool on a coal loading hole, installing heat insulation blankets on two sides of the ascension pipe, introducing compressed air through a fire observation hole for pressing the fire, disassembling base bricks of the base of the ascension pipe, disassembling a bridge pipe filler, disassembling an ammonia water pipe on the bridge pipe; disassembling an ascension pipe top platform, an ascension pipe support and other related components, hoisting the whole ascension pipe to the ground, installing a fire blocking tool of the ascension pipe at the position where the ascension pipe is located before the hoisting, repairing the ascending pipe, the bridge pipe, a water seal, repairing thebridge pipe, the water sea</description><language>chi ; eng</language><subject>CHEMISTRY ; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS ; FUELS ; LUBRICANTS ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><creationdate>2018</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=20180216&DB=EPODOC&CC=CN&NR=107699254A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180216&DB=EPODOC&CC=CN&NR=107699254A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIN XUTAO</creatorcontrib><creatorcontrib>ZHOU XINGGUO</creatorcontrib><creatorcontrib>HAN WENHAO</creatorcontrib><creatorcontrib>CAI SHIQIONG</creatorcontrib><creatorcontrib>TANG LEILEI</creatorcontrib><title>Maintenance process of coke oven ascension pipes</title><description>The invention provides a maintenance process of coke oven ascension pipes. The maintenance process specifically comprises the following steps: performing preparation; opening a water seal cover of anascension pipe, opening a coal loading hole cover far away from the ascension pipe, installing an fire guiding tool on a coal loading hole, installing heat insulation blankets on two sides of the ascension pipe, introducing compressed air through a fire observation hole for pressing the fire, disassembling base bricks of the base of the ascension pipe, disassembling a bridge pipe filler, disassembling an ammonia water pipe on the bridge pipe; disassembling an ascension pipe top platform, an ascension pipe support and other related components, hoisting the whole ascension pipe to the ground, installing a fire blocking tool of the ascension pipe at the position where the ascension pipe is located before the hoisting, repairing the ascending pipe, the bridge pipe, a water seal, repairing thebridge pipe, the water sea</description><subject>CHEMISTRY</subject><subject>DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwTczMK0nNS8xLTlUoKMpPTi0uVshPU0jOz05VyC9LzVNILE5OzSvOzM9TKMgsSC3mYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJQNWpJfHOfoYG5maWlkamJo7GxKgBAGOIK2I</recordid><startdate>20180216</startdate><enddate>20180216</enddate><creator>QIN XUTAO</creator><creator>ZHOU XINGGUO</creator><creator>HAN WENHAO</creator><creator>CAI SHIQIONG</creator><creator>TANG LEILEI</creator><scope>EVB</scope></search><sort><creationdate>20180216</creationdate><title>Maintenance process of coke oven ascension pipes</title><author>QIN XUTAO ; ZHOU XINGGUO ; HAN WENHAO ; CAI SHIQIONG ; TANG LEILEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107699254A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>CHEMISTRY</topic><topic>DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><toplevel>online_resources</toplevel><creatorcontrib>QIN XUTAO</creatorcontrib><creatorcontrib>ZHOU XINGGUO</creatorcontrib><creatorcontrib>HAN WENHAO</creatorcontrib><creatorcontrib>CAI SHIQIONG</creatorcontrib><creatorcontrib>TANG LEILEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QIN XUTAO</au><au>ZHOU XINGGUO</au><au>HAN WENHAO</au><au>CAI SHIQIONG</au><au>TANG LEILEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Maintenance process of coke oven ascension pipes</title><date>2018-02-16</date><risdate>2018</risdate><abstract>The invention provides a maintenance process of coke oven ascension pipes. The maintenance process specifically comprises the following steps: performing preparation; opening a water seal cover of anascension pipe, opening a coal loading hole cover far away from the ascension pipe, installing an fire guiding tool on a coal loading hole, installing heat insulation blankets on two sides of the ascension pipe, introducing compressed air through a fire observation hole for pressing the fire, disassembling base bricks of the base of the ascension pipe, disassembling a bridge pipe filler, disassembling an ammonia water pipe on the bridge pipe; disassembling an ascension pipe top platform, an ascension pipe support and other related components, hoisting the whole ascension pipe to the ground, installing a fire blocking tool of the ascension pipe at the position where the ascension pipe is located before the hoisting, repairing the ascending pipe, the bridge pipe, a water seal, repairing thebridge pipe, the water sea</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| title | Maintenance process of coke oven ascension pipes |
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