Gas high-temperature pneumatic hall-ball valve leakage prevention combined device of submerged arc furnace discharge system
The invention discloses a gas high-temperature pneumatic hall-ball valve leakage prevention combined device of a submerged arc furnace discharge system, and relates to the technical field of submergedarc furnace production corollary equipment. The gas high-temperature pneumatic hall-ball valve leaka...
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| description | The invention discloses a gas high-temperature pneumatic hall-ball valve leakage prevention combined device of a submerged arc furnace discharge system, and relates to the technical field of submergedarc furnace production corollary equipment. The gas high-temperature pneumatic hall-ball valve leakage prevention combined device comprises a bin, a high-temperature discharge pneumatic hall-ball valve, a gas and smoke leakage prevention sealing device, a communication pipe, a discharge pipe and a discharge pipe support, wherein the bin communicates with the gas and smoke leakage prevention sealing device through the high-temperature discharge pneumatic hall-ball valve. According to the gas high-temperature pneumatic hall-ball valve leakage prevention combined device, the gas and smoke leakage prevention sealing device is arranged, toxic smoke generated due to smelting in a furnace of the improved submerged arc furnace discharge system does not leak again, production safety of a control region of the entire disch |
| format | Patent |
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The gas high-temperature pneumatic hall-ball valve leakage prevention combined device comprises a bin, a high-temperature discharge pneumatic hall-ball valve, a gas and smoke leakage prevention sealing device, a communication pipe, a discharge pipe and a discharge pipe support, wherein the bin communicates with the gas and smoke leakage prevention sealing device through the high-temperature discharge pneumatic hall-ball valve. According to the gas high-temperature pneumatic hall-ball valve leakage prevention combined device, the gas and smoke leakage prevention sealing device is arranged, toxic smoke generated due to smelting in a furnace of the improved submerged arc furnace discharge system does not leak again, production safety of a control region of the entire disch</description><language>chi ; eng</language><subject>BLASTING ; CYLINDERS ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; ENGINEERING ELEMENTS AND UNITS ; FURNACES ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; KILNS ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; OVENS ; PIPES ; PISTONS ; RETORTS ; SEALINGS ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; 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=20200619&DB=EPODOC&CC=CN&NR=111306952A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200619&DB=EPODOC&CC=CN&NR=111306952A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA XUNGUI</creatorcontrib><title>Gas high-temperature pneumatic hall-ball valve leakage prevention combined device of submerged arc furnace discharge system</title><description>The invention discloses a gas high-temperature pneumatic hall-ball valve leakage prevention combined device of a submerged arc furnace discharge system, and relates to the technical field of submergedarc furnace production corollary equipment. The gas high-temperature pneumatic hall-ball valve leakage prevention combined device comprises a bin, a high-temperature discharge pneumatic hall-ball valve, a gas and smoke leakage prevention sealing device, a communication pipe, a discharge pipe and a discharge pipe support, wherein the bin communicates with the gas and smoke leakage prevention sealing device through the high-temperature discharge pneumatic hall-ball valve. According to the gas high-temperature pneumatic hall-ball valve leakage prevention combined device, the gas and smoke leakage prevention sealing device is arranged, toxic smoke generated due to smelting in a furnace of the improved submerged arc furnace discharge system does not leak again, production safety of a control region of the entire disch</description><subject>BLASTING</subject><subject>CYLINDERS</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>ENGINEERING ELEMENTS AND UNITS</subject><subject>FURNACES</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>OVENS</subject><subject>PIPES</subject><subject>PISTONS</subject><subject>RETORTS</subject><subject>SEALINGS</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUsKwjAYhLtxIeodfg9QsBYFl1J8rFy5L3_TaRPMoyRpQLy8WXgANzMw8w2zLD43DiTVKMsIM8FznD1ospgNRyVIstZll4US6wTS4BePmfBIsFE5S8KZTln01CMpAXIDhbkz8GPO2AsaZm85F70KQnKOKbxDvlsXi4F1wObnq2J7vTybe4nJtQhT3ljEtnlUVVXvjqfD_lz_w3wB1pBHvg</recordid><startdate>20200619</startdate><enddate>20200619</enddate><creator>MA XUNGUI</creator><scope>EVB</scope></search><sort><creationdate>20200619</creationdate><title>Gas high-temperature pneumatic hall-ball valve leakage prevention combined device of submerged arc furnace discharge system</title><author>MA XUNGUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111306952A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>CYLINDERS</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>ENGINEERING ELEMENTS AND UNITS</topic><topic>FURNACES</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>OVENS</topic><topic>PIPES</topic><topic>PISTONS</topic><topic>RETORTS</topic><topic>SEALINGS</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MA XUNGUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA XUNGUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gas high-temperature pneumatic hall-ball valve leakage prevention combined device of submerged arc furnace discharge system</title><date>2020-06-19</date><risdate>2020</risdate><abstract>The invention discloses a gas high-temperature pneumatic hall-ball valve leakage prevention combined device of a submerged arc furnace discharge system, and relates to the technical field of submergedarc furnace production corollary equipment. The gas high-temperature pneumatic hall-ball valve leakage prevention combined device comprises a bin, a high-temperature discharge pneumatic hall-ball valve, a gas and smoke leakage prevention sealing device, a communication pipe, a discharge pipe and a discharge pipe support, wherein the bin communicates with the gas and smoke leakage prevention sealing device through the high-temperature discharge pneumatic hall-ball valve. According to the gas high-temperature pneumatic hall-ball valve leakage prevention combined device, the gas and smoke leakage prevention sealing device is arranged, toxic smoke generated due to smelting in a furnace of the improved submerged arc furnace discharge system does not leak again, production safety of a control region of the entire disch</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CYLINDERS DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ENGINEERING ELEMENTS AND UNITS FURNACES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES KILNS LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING OVENS PIPES PISTONS RETORTS SEALINGS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Gas high-temperature pneumatic hall-ball valve leakage prevention combined device of submerged arc furnace discharge system |
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