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1. 发明专利

JPH06125688A ELECTROSHOCK INSECTICIDAL DEVICE 失效
公开(公告)号：JPH06125688A
公开(公告)日：1994-05-10
申请号：JP28183192
申请日：1992-10-20
申请人： MITSUBISHI HEAVY IND LTD , KORYO ENG KK , IKARI SHODOKU
发明人： MIKI TSUGIO , KATAYAMA HIROYUKI , UEDA YASUTOSHI , MARUMOTO AKIHIKO , MINAMIYAMA KOICHI , KUROSAWA SATOKI , KUROSAWA TAKASHI , ODA SEIJI , TAKEMASA JIRO , SHIRAISHI KEIGO , TERAUCHI KUNIO , TANAKA MASAYUKI
IPC分类号： A01M1/22
摘要： PURPOSE:To provide the subject device made compact through miniaturizing high-voltage electric source circuits along with automating gathering treatment for the insects killed by electroshock. CONSTITUTION:This electroshock insecticidal device is equipped with high- voltage electric source circuits to raise voltage of a commercial AC source followed by rectification to obtain DC high-voltage (an inverter circuit 21, pulse transformer 22 and rectifier circuit 23), insecticidal electroshock electrodes to be subjected to the DC high-voltage, a Rogowskii coil 26 to detect generation of the discharge current in electroshock by the electrodes and an electric current detective circuit 24, a counter 25 for the number of electroshocks based on the signals detected by the circuit 24, and a suction device for killed insects subjected to electroshock, with such a mechanism as to actuate for a specified time when the reading of the counter reaches a value set in advance.

2. 发明专利

JPH07184535A EGG COATER 失效
公开(公告)号：JPH07184535A
公开(公告)日：1995-07-25
申请号：JP33435893
申请日：1993-12-28
申请人： MITSUBISHI HEAVY IND LTD , KORYO ENG KK , IKARI SHODOKU
发明人： MIKI TSUGIO , KATAYAMA HIROYUKI , UEDA YASUTOSHI , MARUMOTO AKIHIKO , KUROSAWA TAKASHI , ODA SEIJI , TAKEMASA JIRO , OKAMURA KOSAKU , OMORI SABURO
IPC分类号： A23B5/06
摘要： PURPOSE:To make a freshness-keeping solution uniformly adhere to the whole egg surface. CONSTITUTION:This apparatus is equipped with a spray nozzle 3 for spraying a freshness-keeping solution 2 such as a vegetable oil from the above of eggs 8 carried and conveyed by a conveyor 7 and a plate-shaped discharge electrode 12 between the spray nozzle 3 and the eggs 8 so as to forcibly make the freshness-keeping solution 2 sprayed through the spray nozzle 3 uniformly adhere to the egg 8 surface. In this case, when the sprayed mist of the freshness-keeping solution 2 is allowed to pass through the discharge electrode 12, the mist is charged negative by an effect of corona discharge generated from the discharge electrode 12 toward the eggs. The charged mist subsequently moves forcibly alone a line of electric force by an action of an electric field and then uniformly adheres to the whole surface of the eggs conveyed while rolling on an egg carrier 11.

3. 发明专利

JPH05184852A HYDROCARBON TREATING DEVICE USING ADSORBENT 失效
公开(公告)号：JPH05184852A
公开(公告)日：1993-07-27
申请号：JP390292
申请日：1992-01-13
申请人： MITSUBISHI HEAVY IND LTD , KORYO ENG KK
发明人： KATAYAMA HIROYUKI , MINEMOTO MASAKI , KAWAMURA SATOSHI , MINAMIYAMA KOICHI
IPC分类号： B01D53/04 , B01D53/34 , B01D53/72
摘要： PURPOSE:To efficiently adsorb and desorb hydrocarbon without applying the head resistance and pressure resistance specifications to the device in hydrocarbon treating device for adsorbing and desorbing hydrocarbon using an adsorbent. CONSTITUTION:In the hydrocarbon treating device using an adsorbent where gaseous hydrocarbon is adsorbed on the adsorbent 4 and then desorbed from the adsorbent 4, high-voltage applying device (a high-voltage power source 3 and electrodes 1) to the adsorbent 4 on which hydrocarbon is adsorbed is provided. By applying high voltage to the adsorbent 4, heat plasma is generated to desorb the heated hydrocarbon.

4. 发明专利

JPH0699030A METHOD FOR DENITRIFYING LOW CONCENTRATION NITROGEN OXIDE CONTAINING GAS 失效
公开(公告)号：JPH0699030A
公开(公告)日：1994-04-12
申请号：JP1350191
申请日：1991-02-04
申请人： MITSUBISHI HEAVY IND LTD , KORYO ENG KK
发明人： NAGATA MASAYUKI , TOMIMATSU KAZUTAKA , KATAYAMA HIROYUKI , TANIBAYASHI TAKASHI
IPC分类号： B01D53/56 , B01D53/14 , B01D53/32 , B01D53/34 , B01D53/74
摘要： PURPOSE:To remove NOx from gas to be treated with high efficiency and at a low cost and without leaving harmful by-products, etc., in the treated gas by oxidizing NO of low concentration NO contg. gas to NO2 by corona discharge and absorbing and removing NO2 by an alkaline liquid absorbent. CONSTITUTION:Relatively low concentration gaseous NO contg. gas to be treated flows in a corona oxidizing device 2 through a inflow port 1. A discharge electrode 3 is installed in the corona oxidizing device 2 in the form of being electrically isolated from an opposite electrode 6. High voltage is applied to the opposite electrode 3 by a high voltage power unit 7 to oxidize almost all gaseous NO to gaseous NO2. When the gas where gaseous NO has been oxidized to gaseous NO2 is introduced into an absorber 8 and passed through a packed bed 9 where a liquid absorbent is sprayed from a spray nozzle 10, gaseous NO2 contained in the treated gas is absorbed on the liquid absorbent side. After the treated gas that has been passed through the packed bed 9 and rid of gaseous NO2, is rid of water droplets, etc., in a demister 11, it is discharged as purified gas from an outflow port 12.

5. 发明专利

JPH06100169A POWDER/GRAIN STORAGE DEVICE 失效
公开(公告)号：JPH06100169A
公开(公告)日：1994-04-12
申请号：JP25112492
申请日：1992-09-21
申请人： MITSUBISHI HEAVY IND LTD , KORYO ENG KK
发明人： KATAYAMA HIROYUKI , YASUKAWA SHIGEKI , TASHIRO KOJI , MARUMOTO AKIHIKO
IPC分类号： B65G47/44 , B65G47/52 , B65G65/30 , B65G65/42 , B65G69/06
摘要： PURPOSE:To prevent blocking of delivery ports in the lower part of a hopper of a bunker to store dust coal and the like as well as to eliminate the blocking. CONSTITUTION:A part of inner wall surfaces 3a and 3b where delivery ports of a pyramid shape hopper are faced each other, is made movable in a coal flowing-out direction. A movable part corresponding to the inner wall is formed as a belt circulating system, and as for a surface condition of the belt 7, about half 7a the overall length is formed in a smooth surface, and about half 7b as the residual part is formed in a rough surface. When dust coal is delivered, the smooth surface 7a is used, and when delivery is stopped, the rough surface 7b is used, and arching blocking is caused intentionally. When blocking is released, the belt 7 is moved slowly.

6. 发明专利

JPH0631203A DUCT TYPE ELECTRIC PRECIPITATOR 失效
公开(公告)号：JPH0631203A
公开(公告)日：1994-02-08
申请号：JP19235692
申请日：1992-07-20
申请人： MITSUBISHI HEAVY IND LTD , KORYO ENG KK
发明人： NAGATA MASAYUKI , MAEJIMA HIDEYUKI , KATAYAMA HIROYUKI , MARUMOTO AKIHIKO
IPC分类号： B03C3/41 , B03C3/49 , B03C3/78 , B03C3/82
摘要： PURPOSE:To provide a duck type electric precipitator capable of preventing the scattering of liquid droplets going toward a dust collecting part from the inner surface part of a mouth body while making the fixing positions of both ends of a discharge electrode shortest. CONSTITUTION:A porous liquid droplet scattering preventing member 23 is provided to at least the inner surface of the connection duct 12 through which a support beam 7 supporting discharge electrodes 5 pass above a dust collecting part 6 so as to receive liquid droplets falling to the lower part of the inner surface of said duct 12. By this constitution, large liquid droplets falling through the opening space of the connection duct 12 reach the lower inner surface part of the connection duct 12 to collide with the porous liquid droplet scattering preventing member 23 and the liquid component thereof is absorbed by the member 23 and the re-scattering of liquid droplets from the member 23 is eliminated. The absorbed liquid flows down along the inner surface of the duct 12 from the liquid droplet scattering preventing member.

7. 发明专利

JP2004036447A Device and method for regeneration of filter 审中-公开
公开(公告)号：JP2004036447A
公开(公告)日：2004-02-05
申请号：JP2002193432
申请日：2002-07-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRAMOTO KOJI , DOI YOSHIYUKI , AOTA TOYOMASA , KATAYAMA HIROYUKI
IPC分类号： F01D25/00 , B01D46/42 , B01D46/52 , F02C7/00 , F02C7/055
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for regeneration of a filter that can minimize the replacement frequency of a filter unit, improve the working efficiency of a gas turbine significantly, and minimize disposal of a used filter unit that occurs by replacement in terms of the environment and the cost.
SOLUTION: The device 20 for regenerating of a filter for regenerating a plurality of filter units 10 each placed on an intake port of a gas turbine includes a blower 23 for sucking dust collected by each filter unit 10 and suction ports 21 to be attached to each filter unit 10. In the method of regenerating a filter, the device 20 is attached to each filter unit 10 so that dust collected by each filter unit 10 is sucked.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003001054A Apparatus for removing so3 component in exhaust gas 有权
标题翻译：用于去除排气中SO3组分的装置
公开(公告)号：JP2003001054A
公开(公告)日：2003-01-07
申请号：JP2001188405
申请日：2001-06-21
申请人： Asahi Glass Co Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 旭硝子株式会社
发明人： KATO MASAYA , KATAYAMA HIROYUKI , YADA KATSUTOSHI , HIRANO HACHIRO , MORI YOICHI , YAMAMOTO KAZUYOSHI
IPC分类号： F23J15/00 , B01D53/34 , B01D53/50 , B01D53/77 , B01D53/81
CPC分类号： B01D53/502 , B01D2251/304 , B01D2251/606 , B01D2257/302
摘要： PROBLEM TO BE SOLVED: To remove SO
3 in an exhaust gas without causing a significant increase in the operation cost.
SOLUTION: The concentration of SO
3 in the exhaust gas is reduced by providing a sodium carbonate supplying device 20 for supplying sodium carbonate to the exhaust gas at the outlet of a boiler 1, and a SO
3 -separating device 10 is provided for separating and removing the SO
3 component from the exhaust gas at the inlet of a wet type desulfurization device 7. In the SO
3 separating device 10, a shell and tube type heat exchanger is provided, and the exhaust gas and water to be supplied to the boiler are passed through the shell side and the tube side, respectively, so as to cool the temperature of the exhaust gas to a temperature lower than the dew point of gaseous H
2 SO
4 . With the lowering of the temperature of the exhaust gas, the SO
3 component in the exhaust gas reacts with moisture in the exhaust gas and forms the gaseous H
2 SO
4 , and further, the formed H
2 SO
4 gas condenses and sticks on the surface of the tube. The SO
3 component can be removed from the exhaust gas by washing liquid H
2 SO
4 stuck on the tube with water. Thereby, the consumption of sodium carbonate is markedly reduced and the increase in the cost for operating a plant is prevented.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：排除废气中的SO 3，而不会导致运行成本的显着增加。解决方案：通过在锅炉1的出口处设置用于向排气中提供碳酸钠的碳酸钠供应装置20，排气中的SO 3浓度降低，并且提供SO 3分离装置10用于分离和除去 SO 3成分从湿式脱硫装置7的入口处的排气中排出。在SO 3分离装置10中，设置有壳管型热交换器，供给锅炉的废气和水通过壳体侧和管侧，以将废气的温度降低到低于气态H 2 SO 4的露点的温度。随着废气温度的降低，废气中的SO 3成分与废气中的水分反应，形成气态H 2 SO 4，此外，所形成的H 2 SO 4气体冷凝并粘附在管的表面上。通过用水清洗粘在管上的H2 SO4液体可以将SO3组分从废气中除去。因此，碳酸钠的消耗明显降低，并且防止了操作植物的成本的增加。

9. 发明专利

JP2001108222A METHOD FOR WASTE BURNING POWER GENERATION 失效
公开(公告)号：JP2001108222A
公开(公告)日：2001-04-20
申请号：JP28758499
申请日：1999-10-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOJIMA KATSUHISA , KATAYAMA HIROYUKI , SAITO KEISHIRO , BANDAI SHIGEMI , MIYAMOTO MANABU
IPC分类号： B09B3/00 , F23G5/027 , F23G5/14 , F23G5/46 , F23J15/00 , F23J15/02
摘要： PROBLEM TO BE SOLVED: To provide a method for waste burning power generation capable of efficiently generating power by burning a chlorine-containing waste. SOLUTION: The method for waste burning power generation comprises the steps of dry distilling a chlorine-containing waste in a dry distilling furnace, passing generated gas through a desalting unit to remove its chlorine content in the gas, separately burning a combustion gas obtained by burning the obtained clean gas and a combustion gas obtained by burning a residue retained in the dry distilling furnace by introducing them to superheaters of a boiler to generate power or dry distilling the waste in the distilling furnace, combining clean gas obtained by removing the chlorine content in the gas through a wet desalting unit and a washing residue obtained by washing the residue retained in the distilling furnace with waste water from the desalting unit, and introducing the combined gas to the superheaters of the boiler to generate power.

10. 发明专利

JP2001104747A AMMONIA INJECTION APPARATUS 失效
公开(公告)号：JP2001104747A
公开(公告)日：2001-04-17
申请号：JP28566999
申请日：1999-10-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKADA TOMONARI , KOJIMA KATSUHISA , KATAYAMA HIROYUKI , KAGAMI MORIO , KATO MASAYA , YADA KATSUTOSHI
IPC分类号： B01D53/50 , B01D53/34
摘要： PROBLEM TO BE SOLVED: To provide an ammonia injection apparatus in a desulfurization apparatus in which ammonia is used as a reducing agent. SOLUTION: The ammonia injection apparatus 2 comprises an ammonia injection pipe 5 and a compressed air injection pipe 6 so installed as to arrange the outlet parts of ammonia injection nozzles 7 in the outside of the turbulance (whirling) regions where the flue gas current flowing in the peripheral parts are disturbed by the main body of the injection pipe. Each of the ammonia injection nozzle 7 is composed to have a double structure of an ammonia passage 18 and a compressed air passage 12 and the ammonia injection pipe 5 is connected to each ammonia passage 18 through each nozzle introduction pipe 15 and the compressed air injection pipe 6 is connected to each compressed air passage 12 through each nozzle introduction pipe 15.

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