Unloading device for chemical solution thermal insulation transport tank car
An unloading device for a chemical solution thermal insulation transport tank car belongs to the technical field of tank car unloading machinery. The technical problem needed to be solved is to provide an unloading device for the chemical solution thermal insulation transport tank car with a simple...
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| creator | CHEN YUHONG WANG AIJUAN HE CHANGQING QU JIQUAN CHE FUYUAN |
| description | An unloading device for a chemical solution thermal insulation transport tank car belongs to the technical field of tank car unloading machinery. The technical problem needed to be solved is to provide an unloading device for the chemical solution thermal insulation transport tank car with a simple structure, safe and reliable use as well good effect of thermal insulation. The method adopts the following technical schemes: three-way ball valve is arranged in a transport tank; a first discharging tube and a second discharging tube are connected to the three-way ball valve respectively; a ball valve operating device is arranged on a valve rod of the three-way ball valve; the first discharging tube, the second discharging tube and the ball valve operating device are all arranged at an external portion of the transport tank; and seal devices are arranged among the first discharging tube, the second discharging tube, the ball valve operating device and the transport tank. The unloading device in the invention is m |
| format | Patent |
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The technical problem needed to be solved is to provide an unloading device for the chemical solution thermal insulation transport tank car with a simple structure, safe and reliable use as well good effect of thermal insulation. The method adopts the following technical schemes: three-way ball valve is arranged in a transport tank; a first discharging tube and a second discharging tube are connected to the three-way ball valve respectively; a ball valve operating device is arranged on a valve rod of the three-way ball valve; the first discharging tube, the second discharging tube and the ball valve operating device are all arranged at an external portion of the transport tank; and seal devices are arranged among the first discharging tube, the second discharging tube, the ball valve operating device and the transport tank. The unloading device in the invention is m</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; BLASTING ; BOTTLES, JARS OR SIMILAR CONTAINERS ; CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; FUNNELS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; LIQUID HANDLING ; MECHANICAL ENGINEERING ; OPENING, CLOSING ; PERFORMING OPERATIONS ; TAPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VALVES ; WEAPONS</subject><creationdate>2012</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=20121017&DB=EPODOC&CC=CN&NR=102730614A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121017&DB=EPODOC&CC=CN&NR=102730614A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN YUHONG</creatorcontrib><creatorcontrib>WANG AIJUAN</creatorcontrib><creatorcontrib>HE CHANGQING</creatorcontrib><creatorcontrib>QU JIQUAN</creatorcontrib><creatorcontrib>CHE FUYUAN</creatorcontrib><title>Unloading device for chemical solution thermal insulation transport tank car</title><description>An unloading device for a chemical solution thermal insulation transport tank car belongs to the technical field of tank car unloading machinery. The technical problem needed to be solved is to provide an unloading device for the chemical solution thermal insulation transport tank car with a simple structure, safe and reliable use as well good effect of thermal insulation. The method adopts the following technical schemes: three-way ball valve is arranged in a transport tank; a first discharging tube and a second discharging tube are connected to the three-way ball valve respectively; a ball valve operating device is arranged on a valve rod of the three-way ball valve; the first discharging tube, the second discharging tube and the ball valve operating device are all arranged at an external portion of the transport tank; and seal devices are arranged among the first discharging tube, the second discharging tube, the ball valve operating device and the transport tank. 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The technical problem needed to be solved is to provide an unloading device for the chemical solution thermal insulation transport tank car with a simple structure, safe and reliable use as well good effect of thermal insulation. The method adopts the following technical schemes: three-way ball valve is arranged in a transport tank; a first discharging tube and a second discharging tube are connected to the three-way ball valve respectively; a ball valve operating device is arranged on a valve rod of the three-way ball valve; the first discharging tube, the second discharging tube and the ball valve operating device are all arranged at an external portion of the transport tank; and seal devices are arranged among the first discharging tube, the second discharging tube, the ball valve operating device and the transport tank. The unloading device in the invention is m</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACTUATING-FLOATS BLASTING BOTTLES, JARS OR SIMILAR CONTAINERS CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FUNNELS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LIQUID HANDLING MECHANICAL ENGINEERING OPENING, CLOSING PERFORMING OPERATIONS TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS |
| title | Unloading device for chemical solution thermal insulation transport tank car |
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