660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system
The invention discloses a 660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system, and belongs to the technical field of boiler pipe flushing. Sundries clearing can becarried out on a part of a steam conveying pipeline close to a boiler without stopping steam supply o...
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| creator | ZHANG LAIPING ZHANG ZHUANGZHUANG CHEN HONGJIAN SHENG JIN'AO FU LIHUA LI TIEGANG WANG MENG YE CHAO |
| description | The invention discloses a 660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system, and belongs to the technical field of boiler pipe flushing. Sundries clearing can becarried out on a part of a steam conveying pipeline close to a boiler without stopping steam supply of the steam conveying pipeline to a steam turbine. The system comprises a boiler, a steam inlet pipe, a main pipe, a steam outlet pipe, a side pipe, a dirt removal pipe and a dirt cleaner, wherein a left pipe opening of the main pipe comprises an upper left pipe opening and a lower left pipe opening which are arranged in a forked manner; a right pipe opening of the main pipe comprises an upper right pipe opening and a lower right pipe opening which are arranged in a forked manner; the left endof the side pipe is bent downwards and rightwards in an arc-shaped manner to form a left bending section pipe of the side pipe; the right end of the side pipe is bent downwards and leftwards in an arc-shaped manner to form a r |
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Sundries clearing can becarried out on a part of a steam conveying pipeline close to a boiler without stopping steam supply of the steam conveying pipeline to a steam turbine. The system comprises a boiler, a steam inlet pipe, a main pipe, a steam outlet pipe, a side pipe, a dirt removal pipe and a dirt cleaner, wherein a left pipe opening of the main pipe comprises an upper left pipe opening and a lower left pipe opening which are arranged in a forked manner; a right pipe opening of the main pipe comprises an upper right pipe opening and a lower right pipe opening which are arranged in a forked manner; the left endof the side pipe is bent downwards and rightwards in an arc-shaped manner to form a left bending section pipe of the side pipe; the right end of the side pipe is bent downwards and leftwards in an arc-shaped manner to form a r</description><language>chi ; eng</language><subject>BLASTING ; CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS ; HEAT EXCHANGE IN GENERAL ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</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=20180316&DB=EPODOC&CC=CN&NR=107806787A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180316&DB=EPODOC&CC=CN&NR=107806787A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG LAIPING</creatorcontrib><creatorcontrib>ZHANG ZHUANGZHUANG</creatorcontrib><creatorcontrib>CHEN HONGJIAN</creatorcontrib><creatorcontrib>SHENG JIN'AO</creatorcontrib><creatorcontrib>FU LIHUA</creatorcontrib><creatorcontrib>LI TIEGANG</creatorcontrib><creatorcontrib>WANG MENG</creatorcontrib><creatorcontrib>YE CHAO</creatorcontrib><title>660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system</title><description>The invention discloses a 660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system, and belongs to the technical field of boiler pipe flushing. Sundries clearing can becarried out on a part of a steam conveying pipeline close to a boiler without stopping steam supply of the steam conveying pipeline to a steam turbine. The system comprises a boiler, a steam inlet pipe, a main pipe, a steam outlet pipe, a side pipe, a dirt removal pipe and a dirt cleaner, wherein a left pipe opening of the main pipe comprises an upper left pipe opening and a lower left pipe opening which are arranged in a forked manner; a right pipe opening of the main pipe comprises an upper right pipe opening and a lower right pipe opening which are arranged in a forked manner; the left endof the side pipe is bent downwards and rightwards in an arc-shaped manner to form a left bending section pipe of the side pipe; the right end of the side pipe is bent downwards and leftwards in an arc-shaped manner to form a r</description><subject>BLASTING</subject><subject>CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQAHvxIOof1gcUIkLSqxTFi56EHksMG7uQJks2Qfy9PfgATwPDMOtm0FrBbQCpjNllKuRsgBqpQEytrzlah_C2BTM4yq4GWyhF4DozPBOFxTMxgg9VJoovkI8UnLfNytsguPtx0-wv50d_bZHTiMLLNWIZ-_tBmU5p05nT8Z_mCxrOOdA</recordid><startdate>20180316</startdate><enddate>20180316</enddate><creator>ZHANG LAIPING</creator><creator>ZHANG ZHUANGZHUANG</creator><creator>CHEN HONGJIAN</creator><creator>SHENG JIN'AO</creator><creator>FU LIHUA</creator><creator>LI TIEGANG</creator><creator>WANG MENG</creator><creator>YE CHAO</creator><scope>EVB</scope></search><sort><creationdate>20180316</creationdate><title>660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system</title><author>ZHANG LAIPING ; ZHANG ZHUANGZHUANG ; CHEN HONGJIAN ; SHENG JIN'AO ; FU LIHUA ; LI TIEGANG ; WANG MENG ; YE CHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107806787A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG LAIPING</creatorcontrib><creatorcontrib>ZHANG ZHUANGZHUANG</creatorcontrib><creatorcontrib>CHEN HONGJIAN</creatorcontrib><creatorcontrib>SHENG JIN'AO</creatorcontrib><creatorcontrib>FU LIHUA</creatorcontrib><creatorcontrib>LI TIEGANG</creatorcontrib><creatorcontrib>WANG MENG</creatorcontrib><creatorcontrib>YE CHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG LAIPING</au><au>ZHANG ZHUANGZHUANG</au><au>CHEN HONGJIAN</au><au>SHENG JIN'AO</au><au>FU LIHUA</au><au>LI TIEGANG</au><au>WANG MENG</au><au>YE CHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system</title><date>2018-03-16</date><risdate>2018</risdate><abstract>The invention discloses a 660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system, and belongs to the technical field of boiler pipe flushing. Sundries clearing can becarried out on a part of a steam conveying pipeline close to a boiler without stopping steam supply of the steam conveying pipeline to a steam turbine. The system comprises a boiler, a steam inlet pipe, a main pipe, a steam outlet pipe, a side pipe, a dirt removal pipe and a dirt cleaner, wherein a left pipe opening of the main pipe comprises an upper left pipe opening and a lower left pipe opening which are arranged in a forked manner; a right pipe opening of the main pipe comprises an upper right pipe opening and a lower right pipe opening which are arranged in a forked manner; the left endof the side pipe is bent downwards and rightwards in an arc-shaped manner to form a left bending section pipe of the side pipe; the right end of the side pipe is bent downwards and leftwards in an arc-shaped manner to form a r</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | 660 MW supercritical unit no-furnace water circulation pump boiler pipe flushing system |
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