High-vacuum-degree film evaporator
The utility model discloses a high-vacuum-degree film evaporator, which relates to the technical field of film evaporators and is characterized in that a vertical cylindrical condensation bin is adopted, a scraping frame comprising a rotating shaft and a plurality of scraping rods is arranged on the...
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| creator | WANG YONGFEI YANG YUE WANG JIAN CAO YANFENG GUO XIAN YANG CHUNRONG CUI SHA LIU YANDAN |
| description | The utility model discloses a high-vacuum-degree film evaporator, which relates to the technical field of film evaporators and is characterized in that a vertical cylindrical condensation bin is adopted, a scraping frame comprising a rotating shaft and a plurality of scraping rods is arranged on the inner side of the condensation bin, and fan blades drive the scraping rods to rotate under the impact action of materials discharged by a film evaporator body; a scraping rod automatically scrapes oil wax condensed on the inner wall of the condensation bin, and cleaning is convenient; the oil wax brought out from the outlet of the film evaporator body is condensed to prevent the oil wax from entering a vacuum unit to damage equipment, so that the high vacuum degree required by the film evaporator is favorably improved and maintained, and meanwhile, the Fischer-Tropsch refined wax oil content is reduced; by means of the structure, materials can make more sufficient contact with the inner wall of the condensation bi |
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a scraping rod automatically scrapes oil wax condensed on the inner wall of the condensation bin, and cleaning is convenient; the oil wax brought out from the outlet of the film evaporator body is condensed to prevent the oil wax from entering a vacuum unit to damage equipment, so that the high vacuum degree required by the film evaporator is favorably improved and maintained, and meanwhile, the Fischer-Tropsch refined wax oil content is reduced; by means of the structure, materials can make more sufficient contact with the inner wall of the condensation bi</description><language>chi ; eng</language><subject>CHEMISTRY ; CLEANING ; CLEANING IN GENERAL ; CRACKING HYDROCARBON OILS ; FUELS ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PREVENTION OF FOULING IN GENERAL ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; 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a scraping rod automatically scrapes oil wax condensed on the inner wall of the condensation bin, and cleaning is convenient; the oil wax brought out from the outlet of the film evaporator body is condensed to prevent the oil wax from entering a vacuum unit to damage equipment, so that the high vacuum degree required by the film evaporator is favorably improved and maintained, and meanwhile, the Fischer-Tropsch refined wax oil content is reduced; by means of the structure, materials can make more sufficient contact with the inner wall of the condensation bi</description><subject>CHEMISTRY</subject><subject>CLEANING</subject><subject>CLEANING IN GENERAL</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PREVENTION OF FOULING IN GENERAL</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>SEPARATION</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDyyEzP0C1LTC4tzdVNSU0vSk1VSMvMyVVILUssyC9KLMkv4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoaWlhbGlkbGoaHGRCkCAAUEJvs</recordid><startdate>20231110</startdate><enddate>20231110</enddate><creator>WANG YONGFEI</creator><creator>YANG YUE</creator><creator>WANG JIAN</creator><creator>CAO YANFENG</creator><creator>GUO XIAN</creator><creator>YANG CHUNRONG</creator><creator>CUI SHA</creator><creator>LIU YANDAN</creator><scope>EVB</scope></search><sort><creationdate>20231110</creationdate><title>High-vacuum-degree film evaporator</title><author>WANG YONGFEI ; 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a scraping rod automatically scrapes oil wax condensed on the inner wall of the condensation bin, and cleaning is convenient; the oil wax brought out from the outlet of the film evaporator body is condensed to prevent the oil wax from entering a vacuum unit to damage equipment, so that the high vacuum degree required by the film evaporator is favorably improved and maintained, and meanwhile, the Fischer-Tropsch refined wax oil content is reduced; by means of the structure, materials can make more sufficient contact with the inner wall of the condensation bi</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN219983923UU |
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| subjects | CHEMISTRY CLEANING CLEANING IN GENERAL CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREVENTION OF FOULING IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING |
| title | High-vacuum-degree film evaporator |
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