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1. 发明专利

JPH08323145A DISCHARGED OZONE TREATING DEVICE 失效
公开(公告)号：JPH08323145A
公开(公告)日：1996-12-10
申请号：JP13423995
申请日：1995-05-31
申请人： MITSUBISHI ELECTRIC CORP
发明人： OZAWA KENJU , EZAKI KENJI , TAMURA TETSUYA , EZAKI TOKUMITSU , ISHIDA TOSHIRO
IPC分类号： B01D53/34 , B01D53/66
摘要： PURPOSE: To provide a discharged ozone treating device enabling to mitigate a variation of the temp. of discharged ozone gas even under such a condition that the quantity of discharged ozone gas greatly varies and to attain stable treating performance of the discharged ozone. CONSTITUTION: This device is provided with a discharged ozone gas inlet pipe 1a, a heater housing container 1, a retaining container 2 in which heated discharged ozone gas in introduced and retained for a specified time and then decomposed, a heat exchanger 3 in which the treated has produced after the decomposition is introduced and the heat is recovered and also the recovered heat is imparted to the discharged ozone gas, a discharge pipe 4a for discharging the treated gas passed through the heat exchanger 3, and a discharge fan 4. A ceramic heat storage material 6 is packed in the retaining container 2.

2. 发明专利

JPH05192671A OZONE DIFFUSER 失效
公开(公告)号：JPH05192671A
公开(公告)日：1993-08-03
申请号：JP17820792
申请日：1992-07-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAMURA TETSUYA , EZAKI TOKUMITSU , OZAWA KENJU
IPC分类号： C02F1/78 , B01F3/04 , C02F3/20
摘要： PURPOSE:To provide an ozone diffuser capable of always and uniformly diffusing ozone in the whole water to be treated in accordance with the change in the injection amount of ozone following the change in the amount of water to be treated. CONSTITUTION:Many gas diffusion cylinders 2 are separated into a plurality of groups A, B and also the gas diffusion cylinders 2a, 2b constituting the respective groups A, B are uniformly arranged on the bottom part of an ozone contact pond 1 at every group. When the injection amount of ozone is halved, only the valve of one side is opened and ozone is diffused from only the gas diffusion cylinder 2a of the group A of one side. Thereby, quantity of ozone per one piece of the gas diffusion cylinder 2a is held in a range of proper quantity of ozone. Thereby, even in this case, ozone is uniformly diffused from the respective gas diffusion cylinders 2a of the group A. Ozone is uniformly diffused in the whole water to be treated by arrangement of the gas diffusion cylinder 2a.

3. 发明专利

JPS61186772A DRINKING WATER REFINING ICE MACHINE 失效
公开(公告)号：JPS61186772A
公开(公告)日：1986-08-20
申请号：JP2763085
申请日：1985-02-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： SASAKI TOSHIHIKO , NANBA TAKANORI , EZAKI TOKUMITSU , TANAKA MASARU
IPC分类号： F25C1/00 , C02F1/78

4. 发明专利

JP2000203808A OZONIZER 失效
公开(公告)号：JP2000203808A
公开(公告)日：2000-07-25
申请号：JP446399
申请日：1999-01-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： KITAYAMA JIRO , HISAMORI YOICHI , TONO SHIGENORI , EZAKI TOKUMITSU
IPC分类号： C01B13/11 , B01J19/08 , H01T23/00
摘要： PROBLEM TO BE SOLVED: To provide an ozonizer capable of carrying out the assembling operations and disassembling and inspecting operations in a short time by forming a narrow discharge gap of the ozonizer for passing oxygen or a raw material gas containing the oxygen through the minute discharge gap and producing an ozonized gas. SOLUTION: This ozonizer is equipped with an earthed electrode 32 formed of a metal pipe and a high-voltage electrode 31 having an electrode 31b prepared by forming an electroconductive layer on the inner surface of a cylindrical insulating member 31a and arranged on the inside diametral part of the earthed electrode 32. Furthermore, the ozonizer is composed so as to arrange a spacer 33 in which plural tongue parts formed into a circular arc shape are installed at a regular interval on one side of a beltlike part having an outer peripheral length of the high-voltage electrode 31 between the earthed electrode 32 and the high-voltage electrode 31, apply a pressure between mutual electrodes 32 and 31 and form a discharge gap 34.

5. 发明专利

JPS56113322A WASHING TOWER 失效
公开(公告)号：JPS56113322A
公开(公告)日：1981-09-07
申请号：JP1701880
申请日：1980-02-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： EZAKI TOKUMITSU , MATSUNAGA MASAYUKI
IPC分类号： B01D47/06 , B01D53/18
摘要： PURPOSE:To absorb difference in pressure between the inside and outside of a washing tower for keeping the amount of liquid in a circulating water tank constant by providing a water sealing part between the overflow nozzle and the overflow pipe of a vapor-liquid contact type washing tower. CONSTITUTION:In a washing tower in which gas is washed by vapor-liquid contact method, an U-shaped washing sealing part 6 is provided between an overflow nozzle 3, overflow pipe 4, and a syphon cut 5. Thus, when the inside pressure of the tower is higher than the atmospheric pressure, the liquid level of the water sealing part 6 becomes lower on a circulating water tank 2 side than on the connection side of the overflow pipe 4 by as much as difference in pressure, whereas, when the inside pressure of the tower is lower than the atmospheric pressure, the liquid level becomes higher on the circulating water tank 2 side than on the connection side of the overflow pipe 4 by as much as difference in pressure. Since the water sealing part 6 absorbs the pressure difference in this way, the amount of liquid in the circulating water tank 2 can be kept constant without being affected by the atmospheric pressure.

6. 发明专利

JPS56112633A MEASURING DEVICE 失效
公开(公告)号：JPS56112633A
公开(公告)日：1981-09-05
申请号：JP1562580
申请日：1980-02-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： EZAKI TOKUMITSU
IPC分类号： G01N21/15
摘要： PURPOSE:To eliminate influence of air bubbles on measurement and to prevent a deposition from sticking to the inside surface of a cell by fitting an air separator in a piping for sending a liquid sample to the cell in the device measuring a quantity of material based on the transmittance of a light. CONSTITUTION:The sample is sent to a mixer 4 by a metering pump 1, mixed therein with sodium hydroxide sent by a metering pump 2 to have higher pH and sent to the cell 5. On passing through the cell, the light transmittance of the sample is measured by means of a light-source lamp 6 and a measuring apparatus 7 and indicated. When the sample flows into the air separator 8 fitted to the middle of the piping communicating the mixer 4 with the cell 5, air bubbles rise in the liquid and are released into the air and the sample alone flows into the cell 5. In addition, the deposition sticking to the air bubbles appears also on the water surface of the air separator 8 and is not produced in the cell 5.

7. 发明专利

JP2012126614A Ozone generating apparatus and method for manufacturing the same 审中-公开
标题翻译：臭氧发生装置及其制造方法
公开(公告)号：JP2012126614A
公开(公告)日：2012-07-05
申请号：JP2010280429
申请日：2010-12-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ODAI YOSHIAKI , NAKATANI HAJIME , EZAKI TOKUMITSU
IPC分类号： C01B13/11
摘要： PROBLEM TO BE SOLVED: To provide an ozone generating apparatus which can keep a discharge gap uniform, thereby having good ozone generation efficiency.SOLUTION: The ozone generating apparatus includes: a ground electrode tube; an oxygen side tube plate which holds one end of the ground electrode tube; an ozone side tube plate which holds the other end of the ground electrode tube; a water chamber body for forming a water chamber in which cooling water is caused to flow around the ground electrode tube; an oxygen header for supplying a raw material gas containing oxygen; and an ozone header for collecting generated ozone gas, wherein flanges are formed on both sides of the water chamber body, one of the flanges is fastened to the oxygen side tube plate with bolts, and the other is fastened to the ozone side tube plate with bolts.
摘要翻译：要解决的问题：提供一种能够使放电间隙保持均匀的臭氧发生装置，从而具有良好的臭氧发生效率。解决方案：臭氧发生装置包括：接地电极管; 一个保持接地电极管一端的氧气侧管板; 保持接地电极管的另一端的臭氧侧管板; 用于形成水室的水室体，其中使冷却水在接地电极管周围流动; 用于供给含有氧的原料气体的氧气集管; 以及用于收集产生的臭氧气体的臭氧头，其中法兰形成在水室主体的两侧，其中一个凸缘用螺栓紧固到氧气侧管板，另一个用氧气侧管板固定到臭氧侧管板上，螺栓。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2004203741A Ozonizer 有权
公开(公告)号：JP2004203741A
公开(公告)日：2004-07-22
申请号：JP2004063003
申请日：2004-03-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TABATA YOICHIRO , USUI AKIRA , OKIHARA YUJIRO , NISHITSU TETSUYA , EZAKI TOKUMITSU , NAKATANI HAJIME
IPC分类号： C01B13/11 , H01T19/00 , H01T23/00
摘要： PROBLEM TO BE SOLVED: To provide an ozonizer in which the flatness of an electrode surface is secured to be highly accurate and the stacking structure of modules is easily structured. SOLUTION: The ozonizer is constituted in such a manner that a plurality of electrode modules having a 1st electrode, a 2nd electrode opposed to the main surface of the 1st electrode, a dielectric plate disposed between the 1st and the 2nd electrode and a space forming a discharge gap are stacked and ozone gas is produced by discharging in the gap in the discharge region. The 1st electrode has a plate like electrode discharge part and an in and out part. In the plate like electrode discharge part, the main surface forms the electrode and an ozone gas passage for taking-out ozone gas produced in the discharge region and a cooling medium passage circulating the cooling medium are formed inside. The in and out part is formed with: the gas takeout port of the ozone gas passage through a narrow part in the side part of the side of the electrode discharge part; and the cooling medium inlet port and the cooling medium outlet port of the cooling medium passage. The electrode discharge part, the 2nd electrode, the dielectric plate and the spacer, the in and out part and a manifold block are respectively held by a separated holding mechanism. COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004142963A Ozonizer 有权
公开(公告)号：JP2004142963A
公开(公告)日：2004-05-20
申请号：JP2002306941
申请日：2002-10-22
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TABATA YOICHIRO , USUI AKIRA , OKIHARA YUJIRO , NISHITSU TETSUYA , EZAKI TOKUMITSU , NAKATANI HAJIME
IPC分类号： C01B13/11
CPC分类号： C01B13/11 , C01B2201/12 , C01B2201/22 , C01B2201/70
摘要： PROBLEM TO BE SOLVED: To obtain an ozonizer wherein a discharge region is increased without damaging ozone-generating performance. SOLUTION: In the ozonizer, a plurality of electrode modules 102 each having a flat plate first electrode 7, a flat plate second electrode 3 opposed to the main face of the first electrode 7, a flat plate dielectric 5 set between the first electrode 7 and the second electrode 3 and a spacer 13 forming the discharge region, are laminated. When an alternating current voltage is applied between the first electrode 7 and the second electrode 3, electric discharge is made to occur at the discharge region where oxygen gas is injected, and ozone gas is generated. In the first electrode 7, an ozone gas passage 8 for taking out the ozone gas generated at the discharge region is formed between an electrode surface facing the discharge region and a side portion. A plurality of the ozone gas passages are dispersed within the discharge region in the first electrode. The plurality of ozone gas passages 8 collect and draw out the ozone gas generated at a plurality of the discharge region locations inside the first electrode 7. COPYRIGHT: (C)2004,JPO

10. 发明专利

JPS565119A ACTIVATED CARBON TOWER 失效
公开(公告)号：JPS565119A
公开(公告)日：1981-01-20
申请号：JP8180279
申请日：1979-06-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： MATSUNAGA MASAYUKI , GOTOU YOUJI , EZAKI TOKUMITSU
IPC分类号： B01D53/02 , B01D53/04
摘要： PURPOSE:To make it possible to exchange an activated carbon unit within a short time by external operation by filling activated carbon into an activated carbon unit with wheels and arranging said activated carbon unit onto a rail provided with a wedge. CONSTITUTION:A wheel 12 is provided to an activated carbon unit 11 and, to a position corresponding to this wheel 12, a rail 13 is provided by interposing an upwardly and downwardly movable wedge 14. The wheel 12 is put on the wedge 14 of this rail 13 and the wedge 14 is moved by external operation so as to draw out said unit 11 along the rail 13 when said wedge 14 and the rail 13 are adjusted to the same level. A malodorant gas is introduced into a tower from a gas inlet 7 and, after passed through a gas passage port 26 of an unit loading plate 9 and a packing 24 and deodorized in an activated carbon unit 11, and discharged from a gas outlet 8.

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