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1. 发明专利

JP2013148365A Radioactive waste liquid processor 有权
标题翻译：放射性废液处理器
公开(公告)号：JP2013148365A
公开(公告)日：2013-08-01
申请号：JP2012007030
申请日：2012-01-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OGAWA NAOKI , HAMAGUCHI RYOKICHI , SHIMADA TAKASHI , SHIMIZU YOSHIHITO , KAKINOKI KOICHI , KOBAYASHI SEIJI , SUZUKI HIDEO , UESHIMA NAOYUKI , MATSUI MINEFUMI , TAKEUCHI KAZUHISA , ASANO MASAMICHI
IPC分类号： G21F9/08 , G21F9/06
摘要： PROBLEM TO BE SOLVED: To provide a radioactive waste liquid processor which reduces high-concentration chlorine concentrated by evaporation so as to achieve the prevention of corrosion of installations around secondary waste and the long-term storage of the secondary waste.SOLUTION: A radioactive waste liquid processor 1 includes a condensed water lead-out path 21 leading a first condensed water G1 generated from a first evaporative concentrator 2A in the foremost stage out of the radioactive waste liquid processor 1, and a condensed water circulation path 22 leading a second condensed water G2 generated from a second evaporative concentrator 2B in the subsequent stage into the first evaporative concentrator 2A. A dechlorination device 6 for reducing a concentration of a chloride ion in concentrated liquid waste is provided between the first evaporative concentrator 2A and the second evaporative concentrator 2B.
摘要翻译：要解决的问题：提供放射性废液处理器，其减少通过蒸发浓缩的高浓度氯，以便实现防止二次废物周围的设备的腐蚀和二次废物的长期储存。解决方案：放射性废物液体处理器1包括：冷凝水引出路径21，其将从最前级的第一蒸发浓缩器2A产生的第一冷凝水G1引出放射性废液处理器1;以及冷凝水循环路径22，其引导第二冷凝水 G2从后续阶段的第二蒸发浓缩器2B产生到第一蒸发浓缩器2A中。在第一蒸发浓缩器2A和第二蒸发浓缩器2B之间设置用于减少浓缩废液中氯离子浓度的脱氯装置6。

2. 发明专利

JP2013148364A Radioactive waste liquid processor 有权
标题翻译：放射性废液处理器
公开(公告)号：JP2013148364A
公开(公告)日：2013-08-01
申请号：JP2012007029
申请日：2012-01-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OGAWA NAOKI , HAMAGUCHI RYOKICHI , SHIMADA TAKASHI , SHIMIZU YOSHIHITO , KAKINOKI KOICHI , KOBAYASHI SEIJI , SUZUKI HIDEO
IPC分类号： G21F9/08 , G21F9/12
摘要： PROBLEM TO BE SOLVED: To provide a radioactive waste liquid processor capable of achieving reduced costs for disposal by reducing the volume of secondary waste.SOLUTION: A radioactive waste liquid processor 1 includes: two-staged evaporative concentrators 2A, 2B sequentially concentrating a radioactive waste liquid W by evaporation; an oil remover 3 and a filtration device 4 which are followed by the first and second evaporative concentrators 2A, 2B in such a manner that the four devices are connected together in this order from an upper stream to a lower stream in the flow of a process of converting the radioactive waste liquid W into concentrated liquid waste; a condensed water lead-out path 21 leading a first condensed water G1 generated from the first evaporative concentrator 2A in the foremost stage out of the radioactive waste liquid processor 1; and a condensed water circulation path 22 leading a second condensed water G2 generated from the second evaporative concentrator 2B in the subsequent stage into the first evaporative concentrator 2A.
摘要翻译：要解决的问题：提供一种放射性废液处理器，能够通过减少二次废物的体积来降低处理成本。解决方案：放射性废液处理器1包括：两级蒸发浓缩器2A，2B，依次浓缩放射性废物液体W通过蒸发; 除油器3和过滤装置4，其后面是第一和第二蒸发浓缩器2A，2B，使得四个装置在过程流中以从上流到下游的顺序连接在一起将放射性废液W转化为浓缩废液; 将从最前段的第一蒸发浓缩器2A产生的第一冷凝水G1引导出放射性废液处理器1的冷凝水引出路径21; 以及冷凝水循环路径22，其将从后续阶段中的第二蒸发浓缩器2B产生的第二冷凝水G2导入第一蒸发浓缩器2A。

3. 发明专利

JP2005103417A Contaminated soil cleaning apparatus, and contaminated water cleaning method and apparatus therefor 有权
标题翻译：污染土壤清洁装置和污染水清洗方法及其装置
公开(公告)号：JP2005103417A
公开(公告)日：2005-04-21
申请号：JP2003339450
申请日：2003-09-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HAMAZAKI AKIHIRO , HATANO SHIGEKAZU , KAWAMURA WATARU , UEJIMA NAOYUKI , ARIKAWA KIWAMU , EITO TORU , TERAKURA SEIICHI , SUZUKI HIDEO , IWABUCHI HIROYUKI , HIRAO MASASHI , WATANABE ICHIRO
IPC分类号： B09C1/02 , B01D3/00 , B01D3/36 , B01D17/00 , B01D19/00 , B09C1/08 , C02F1/04 , C02F1/20 , C02F1/28 , C02F1/44
摘要： PROBLEM TO BE SOLVED: To provide a contaminated soil cleaning apparatus which can greatly improve an efficiency in a cleaning treatment of soil contaminated with a harmful organic matter.
SOLUTION: The contaminated soil cleaning apparatus is equipped with the following: a mixing tank 110 for mixing soil 1 with a partially water-soluble cleaning solvent 5 to form a slurry 6; a cleaning tower 120 through which the cleaning solvent 5 flows from below to above and the slurry 6 flows from above to below; a seal tank 130 which is linked to the lower part of the cleaning tower 120 and contains water; a soil after-treatment tank 140 which is linked to the seal tank 130 and dries recovered soil 1; a first specific gravity separation tank 150 which is linked to above the cleaning tower 120 and subjects the cleaning solvent 5 and water, sent from the cleaning tower 120, to separation by specific gravity; and a distillation apparatus 160 which subjects the cleaning solvent 5 separated by the first specific gravity separation tank 150 to distillation to separate into the cleaning solvent 5, water 3, and a condensate containing a harmful organic matter 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供污染的土壤清洁装置，其可以大大提高对有害有机物污染的土壤的清洁处理的效率。污染土壤清洁装置配备有：混合槽110，用于将土壤1与部分水溶性清洗溶剂5混合以形成浆料6; 清洗塔120通过清洗溶剂5从下流到上面，浆料6从上流到下面; 密封罐130，其连接到清洁塔120的下部并且包含水; 与密封箱130连接并干燥回收的土壤1的土壤后处理罐140; 第一比重分离罐150，其连接到清洁塔120上方，并将清洁溶剂5和从清洗塔120送出的水进行比重分离; 以及蒸馏装置160，其使由第一比重分离罐150分离的清洗溶剂5蒸馏以分离成清洗溶剂5，水3和含有有害物质的冷凝物。版权所有（C））2005年，日本特许厅和NCIPI

4. 发明专利

JP2003245651A SOIL CLEANSING EQUIPMENT 审中-公开
公开(公告)号：JP2003245651A
公开(公告)日：2003-09-02
申请号：JP2002050723
申请日：2002-02-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： EITO TORU , TERAKURA SEIICHI , SUZUKI HIDEO , UEJIMA NAOYUKI , HAMAZAKI AKIHIRO , ARIKAWA KIWAMU
IPC分类号： B09C1/06 , B09B3/00 , B09C1/02 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide soil cleansing equipment that is capable of efficiently cleansing the soil, even if the soil with a high moisture content such as alluvial soil in the river and the like is treated. SOLUTION: In the soil cleansing equipment that cleanses soil by throwing the soil contaminated by a toxic substance into a cleaning tank 11 to clean the soil, a soil pre-treatment apparatus 70 is constituted by providing with an agitation crushing device 71 which is arranged at the proximity of the cleaning tank 11, a soil supply device 72 that supplies the soil to the agitation crushing device 71, an air sending device 73, that distributes the heated air through the agitation crushing device 71 and a sowing device 74 that sows out the soil from the agitation crushing device 71 uniformly inside the cleaning tank 11. Thus, the soil cleansing equipment dries the soil thrown into the cleaning tank 11 in advance. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2003220380A SOIL CLEANING APPARATUS 审中-公开
公开(公告)号：JP2003220380A
公开(公告)日：2003-08-05
申请号：JP2002022773
申请日：2002-01-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： EITO TORU , TERAKURA SEIICHI , SUZUKI HIDEO , UEJIMA NAOYUKI , HAMAZAKI AKIHIRO , ARIKAWA KIWAMU
IPC分类号： B09C1/02 , B01D3/00 , B01D17/022 , B01D17/09 , B01D61/14 , B09B3/00 , B09C1/08 , C02F1/04 , C02F1/24 , C02F1/28 , C02F1/44
摘要： PROBLEM TO BE SOLVED: To provide a soil cleaning apparatus capable of facilitating the disposal of harmful organic substances such as an oil component or the like in soil. SOLUTION: The soil cleaning apparatus 100 is equipped with an extraction tank 101 filled with soil 1 polluted with the harmful organic substance, a solvent storage tank 102 for supplying an extraction solvent 2 into the extraction tank 101, a supply pump 105 or the like, a refining apparatus 104 heating and evaporating the extraction solvent 2a having extracted the harmful organic substance in the extraction tank 101 to refine the same by utilizing boiling point difference, a solvent recovery tank 103 for temporarily storing the extraction solvent 2a to supply the same to the refining apparatus 104, supply pumps 106 and 107 or the like, a supply pump 108 for supplying the refined extraction solvent 2a into the extraction tank 101 to reutilize the same, a separator 110 for separating water 4 and the harmful organic substance 5 in the residual component 3 remaining in the refining apparatus 104 and a supply pump 109 for supplying the residual component 3 to the separator 110 from the refining apparatus 104. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2001070988A TREATMENT OF NITROGEN-CONTAINING WASTE WATER 失效
公开(公告)号：JP2001070988A
公开(公告)日：2001-03-21
申请号：JP25027899
申请日：1999-09-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAMAI MASATOSHI , SUZUKI HIDEO , SANKA KAZUO , MUROTANI KAZUO , YOSHIMURA MOTOHIDE , WATANABE ICHIRO , MATSUO TAKESHI
IPC分类号： C02F3/08 , C02F3/34 , C02F9/00
摘要： PROBLEM TO BE SOLVED: To reduce running cost to a large extent as compared with conventional methods. SOLUTION: A treatment method of nitrogen-containing waste water comprises a process for preliminarily raising the temp. of high nitrogen waste water 22, a process for distilling and concentrating ammonia nitrogen in the heated high nitrogen waste water 22 by using an ammonia stripper 23 and a condenser 23 to recover ammonia, a process neutralizing nitragte nitrogen in high nitrogen waste water 22 by an acid soln. to form neutralized waste water and a process reducing the neutralized waste water by using a fixed bed type denitirification tower 23 to form nitrogen gas.

7. 发明专利

JPH09155208A RESIN SPILL PREVENTIVE DEVICE FOR ADSORPTION TOWER 失效
公开(公告)号：JPH09155208A
公开(公告)日：1997-06-17
申请号：JP32436095
申请日：1995-12-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUZUKI HIDEO , NAGANO HAYAMI
IPC分类号： B01D15/00 , B01J47/02 , B01J49/00 , C02F1/42
摘要： PROBLEM TO BE SOLVED: To restrain the leak of ion exchange resin grains in an adsorption tower and also to prevent the spill of resins and the increase in pressure rise with respect to a resin spill preventive device for an adsorption tower for filtering a liquid to be treated containing dispersed solid matter. SOLUTION: A liquid 4 to be treated enters a separating pipe 8 of an adsorber 1 from a liquid inflow/outflow pipe 5 and passes through inner ring resin pellets 12 and synthetic resin pellets 9 with which a baglike net 13 is filled from a lot of outflow/inflow holes 7 and passes through ion exchange resins 2 and a net bed 3 to become treated waste water 6. The baglike net 13 is provided with a lot of folds the periphery thereof in order to widen the filter area. And around the separating pipe 8, the inner ring resin pellets 12 are packed so that liquid cannot leak from a mesh bed 10. During adsorption, liquid flows in from below to adsorb ions by ion exchange resins 2 and to remove solid matter by the baglike net 13 and synthetic resin pellets 9, and flows out from above. During desorption, liquid backflows from above and flows to below to catch and remove the adsorbed solid matter and ions, and flows out from below.

8. 发明专利

JPS54128016A LOW TEMPERATURE TANK WITH FIXED INNER RESERVOIR 失效
公开(公告)号：JPS54128016A
公开(公告)日：1979-10-04
申请号：JP3584278
申请日：1978-03-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , OOSAKA KENJI , YAMAGATA SHIYUNSUKE , NIWA RIICHI , SUZUKI HIDEO
IPC分类号： F17C3/06 , F17C13/12
摘要： PURPOSE:To prevent breakage eliminating changes of original shapes at the bottom corners due to cooling contraction and thermal expansion predicated on rising the side bulkheads of the outer reservoir on the surface owing to congealed soil and inlet and outlet of stored liquid in such a way that the underneath of the inner reservoir is reinforced and anchored at the bottom part of the outer reservoir. CONSTITUTION:Since the inner reservoir 3 is solidified at anchors 8 with use of an anchor bar 7 at the bottom of the outer reservoir 1, even if soil around the outside of the tank is congealed and the side bulkheads of the outer reservoir 1 may be broken separatedly from the bottom part and pushed up in the arrow X direction, it will be without fear of being drawn up by friction, in consequence, because the bottom corners keep the original form, there is no breakage. Secondly, since the bottom corners of the inner reservoir 3 are tightly fixed by the anchors 8, even if the inner reservoir 3 reiterates cooling contraction and thermal expansion by routine inlet and outlet of stored liquid, because the propinquity to the bottom corners does not crawl, there will be no cases of breaking and yielding creeps by deformation due to the changes.

9. 发明专利

JPS54125521A LOW TEMPERATURE TANK WITH ELASTIC CORNER 失效
公开(公告)号：JPS54125521A
公开(公告)日：1979-09-29
申请号：JP3341178
申请日：1978-03-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： OOSAKA KENJI , HAGIWARA KOUICHI , YAMAGATA SHIYUNSUKE , NIWA RIICHI , SUZUKI HIDEO
IPC分类号： F17C3/06 , F17C13/12
摘要： PURPOSE:To prevent breakings by specifying the shapes and the fixing method of said walls, the bottom corner part of an inner pool. CONSTITUTION:An outward convex curved part 7 is set to the bottom corner part of an inner pool 6, and to the curved part 7 are set loose folds 10 of approximately semi-circular section in intensified intervals toward the inner periphery direction, continuing from the side wall to the bottom. Also, folds 11 continuing vertically with suitable intervals toward the periphery direction are set to the side wall of the inner pool 6. And, the part around the border between the side wall and the curved part 7 of the inner pool 6 is anchored along the periphery with suitable interals, and also, the part near the border between the curved part 7 and the bottom is anchored 9 in the same manner. Under this structure, the bottom of the inner pool 6 ceases its movement against adiabatic material 4, and also, the peripheral thermo-distortion of the bottom corner is absorbed by folds 10 and the peripheral thermo-distortion of the side wall is absorbed by folds 11, thus achieving the desired goal.

10. 发明专利

JPS54122417A DELTA CONSTRUCTION FOR TANK BOTTOMS 失效
公开(公告)号：JPS54122417A
公开(公告)日：1979-09-22
申请号：JP2949078
申请日：1978-03-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： NIWA RIICHI , SUZUKI HIDEO , KASHIMA HIDETOSHI , KAWAI HIDEO
IPC分类号： F17C3/06 , F17C3/02
摘要： PURPOSE:To prevent the thermal warp of tank bottom by making a specified mode of combination of the corrugations of the peripheral side members around central said members. CONSTITUTION:The flat plates 7 at the portions of tank bottom 01 in which portion central side members 1 and the peripheral side members 2 slantly projecting toward the center side of a tank closely to the tips of said central side members 1 between the portions of ones of said central side members 1 on the central side of said tank bottom 01 and other adjacent ones of said central members 1 meet with each other are made in such delta shapes surrounded by the corrugations 4 of said peripheral side members 2, the corrugations of said central side members 1 and the corrugations 6 of central side lateral members 5. Thereby, when said flat delta plates 7 tend to shrink quickly because the storage liquid supplied to said tank flows down thereon 7, said corrugations 3, 4 and 6 readily open longitudinally and perpendicularly so that thermal warp is absorbed and prevented.

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