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1. 发明专利

JPH0722172A SEALING STRUCTURE OF INDUCTION HEATING DEVICE 失效
公开(公告)号：JPH0722172A
公开(公告)日：1995-01-24
申请号：JP15760993
申请日：1993-06-28
申请人： KAWAJU BOSAI KOGYO KK , KAWASAKI HEAVY IND LTD
发明人： FUKUI JUN , MIYAKE ETSUO , KODERA KATSUMI , KAMATA CHIKAHIKO , KAMEDA TAKASHI , NOMA KOICHI , TANI HIDEO
IPC分类号： A61L2/04 , H05B6/76
摘要： PURPOSE:To decrease certainly the leaking amount of electric waves when an induction heating device is operated for heating. CONSTITUTION:The door 8 of an induction heating device is fitted at the periphery 15 with a sealing material 28 for generating airtightness, a sealing material 29 for shielding electric waves, and a sealing member 30 for absorption of the electric waves in the arrangement in the sequence as named from a heating chamber 6 toward the external space 7, and thereby the electric waves are shielded. Otherwise the thermal deterioration of two absorptive sealing materials 29, 30 is lessened as much as practicable and also drop of the electric wave absorbing performance due to temp. rise is prevented. Resilient contacting is generated with the surface confronting the external surface 7 of a chamber 23 constituting the peripheral part of the opening of the body 3 of a heating furnace, and thereby the leaking amount of electric waves to the outside from the heating chamber 6 is decreased.

2. 发明专利

JPH0557268A TREATMENT OF MEDICAL WASTE AND EQUIPMENT 失效
公开(公告)号：JPH0557268A
公开(公告)日：1993-03-09
申请号：JP19716391
申请日：1991-07-11
申请人： KAWASAKI HEAVY IND LTD
发明人： KAMEDA TAKASHI , KATAOKA SHIGENORI , NOMA KOICHI
IPC分类号： A61L11/00 , A61G12/00 , B09B3/00
摘要： PURPOSE:To sterilize medical waste and to reduce its volume by holding medical waste mainly constituted of plastics into a vessel and irradiating microwave until moisture in medical waste is heated and vaporization of moisture is completed, and thereafter circulating hot air of 140-200 deg.C to heat medical waste at the sterilization temperature. CONSTITUTION:Medical waste 6 is introduced into a housing vessel 4 and this vessel 4 is held in a closed device main body 3. Then,a microwave generator 20 is actuated to the vessel 4 to heat and vaporize moisture and also hot air is circulated through a hot air circulation line 26 having a heater 22 and a circulation block 24 for hot air. Thereby medical waste is heated and sterilized. Control of the microwave generator 20 is performed by detecting the concentration of combustible gas in exhaust gas discharged from the closed device main body 3, the concentration of gaseous hydrogen chloride, the concentration of moisture or the concentration of bromine component. Further, this control is performed by the ratio of reflected electric power and incident electric power which are detected by a power monitor connected to the waveguide 46 of the microwave generator 20.

3. 发明专利

JPS57200485A EFFECTIVE UTILIZATION OF SENSIBLE HEAT OF COKE OVEN GAS 失效
公开(公告)号：JPS57200485A
公开(公告)日：1982-12-08
申请号：JP8623681
申请日：1981-06-04
申请人： NIPPON STEEL CORP , KAWASAKI HEAVY IND LTD
发明人： FUJIURA MASAMI , TAKETOMO EIJI , KAJITANI YOSHIAKI , KAMEDA TAKASHI
IPC分类号： C10B27/06 , C10B27/00 , C10B57/10
摘要： PURPOSE:To intensively and efficiently utilize sensible heat of a coke oven gas for drying feed coal, by heating a heavy tar by spraying it into a coke oven gas and drying the feed coal with the tar. CONSTITUTION:A coke oven gas is collected in a dry main 2 via a riser pipe outlet bent 1 and subjected to heat exchange by atomizing a heavy tar of viscosity >=100cP from a heavy tar straying header 3 via a nozzle 4 into the gas to cool the gas to a temp.

4. 发明专利

JPH10263377A AIR BUBBLE DIFFUSING DEVICE 失效
公开(公告)号：JPH10263377A
公开(公告)日：1998-10-06
申请号：JP9308897
申请日：1997-03-26
申请人： KAWASAKI HEAVY IND LTD
发明人： KAMEDA TAKASHI
IPC分类号： B01D53/50 , B01D53/18 , B01D53/77 , B01F3/04
摘要： PROBLEM TO BE SOLVED: To make it possible to uniformly disperse humidifying water into respective sub-headers mounted with plural pieces of blowing nozzles and to make the device compact by providing a main header in an approximately horizontal direction with throttling mechanism and humidifying water suction mechanisms near the junctures where plural pieces of these sub-headers are connected in approximately horizontal direction. SOLUTION: The air bubble spraying device consisting of the main header 20 in the approximately horizontal direction and the sub-headers 24 mounted with the plural blowing nozzles 22 connected approximately horizontally thereto is provided with the throttling mechanism 26 and the humidifying water suction mechanisms 28 near the junctures between the main header 20 and the sub-headers 24. The flow velocity of the gases flowing to sub-headers 24 through the throttling mechanism 26 is made higher than the flow velocity of the gases in the main header 20. The static pressure is changed to a dynamic pressure and the pressure of the throttling sections is dropped by the throttling mechanism 26 and, therefore, the humidifying water 30 is sucked by the humidifying water suction mechanisms 28. This humidifying water 30 is uniformly dispersed in the form of mists into the respective sub-headers 24 and the liquid level of the humidifying water in the main header 20 is lowered.

5. 发明专利

JPH09243050A EXHAUST GAS TREATMENT METHOD AND APPARATUS 失效
公开(公告)号：JPH09243050A
公开(公告)日：1997-09-16
申请号：JP7133096
申请日：1996-03-01
申请人： KAWASAKI HEAVY IND LTD
发明人： KAMIMURA FUMIO , ITO SHIGEJI , KAMEDA TAKASHI , UEJIMA KENRO , KATAOKA SHIGENORI , MARUI KAZUTO
IPC分类号： F23L15/00 , B01D46/00 , B01D53/50 , B01D53/56 , B01D53/77 , B01D53/86 , F23J15/08
摘要： PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently and economically treating heavy oil combustion exhaust gas emitted from a heavy oil burning combustion equipment and plan compact construction of the apparatus, reduction of consumption of chemicals, retardation of corrosion and prevention of both deterioration of performance and clogging caused by dust. SOLUTION: After heavy oil combustion exhaust gas has been subjected to denitrification treatment, the exhaust gas is introduced into an air preheating device 14 to recover heat, and then exhaust gas from which heat has been recovered is introduced into a heat recovery device 20a made of a heat-resistant acid-resistant synthetic resin made tube of a medium circulating type gas/gas heater 18a, e.g. Teflon tube heat recovering device, to be cooled, and then the cooled exhaust gas is introduced into a dust collector 16 such as a dry electrostatic precipitator, a bag filer and the like to be subjected to dust removing treatment and the dust removed exhaust gas is subjected to desulfurization treatment before being introduced into a reheating device 26 of the medium circulating type gas/gas heater to be reheated and guided into a flue 28. An interior of the heat recovery device 20a of the gas/gas heater 20 is divided into a plurality of partitions parallelly with gas flow and purified water supply pipes are respectively connected with the partitions to periodically wash the heat resistant/acid resistant synthetic resin pipe with water.

6. 发明专利

JPH09173768A FLUE GAS TREATMENT AND DEVICE THEREFOR 失效
公开(公告)号：JPH09173768A
公开(公告)日：1997-07-08
申请号：JP35321495
申请日：1995-12-27
申请人： KAWASAKI HEAVY IND LTD
发明人： KAMIMURA FUMIO , ITO SHIGEJI , MARUI KAZUTO , KAMEDA TAKASHI , KATAOKA SHIGENORI
IPC分类号： F23J15/00 , B01D46/02 , B01D53/34 , B01D53/50 , B01D53/64 , B01D53/70 , B01D53/77
摘要： PROBLEM TO BE SOLVED: To lower the smoke dust concentration at the outlet of a bag filter without the danger of corrosion, to make excel in economicity and further to remove harmful substances such as mercury and dioxin in waste gas at the same time. SOLUTION: After waste coal combustion gas is subjected to denitrification treatment, it is introduced into an air preheater 14 to recover heat, and then a precoat agent is added to the cooled waste gas, which is introduced into a bag filter 17 to collect dust. After that, the waste gas is introduced into a recuperator 20a using heat resistant, acidproof synthetic resin tubes of a medium circulating type gas/gas heater such as 'Teflon(R)' tubes and cooled, and then the cooled wasted gas is subjected to desulfurization treatment. After that, the waste gas is introduced into a reheater 26 of the medium circulating type gas/gas heater and reheated and led to a stuck 28. As the precoat agent, at least one selected from the group consisting of powdery active material, powdery active coke, powdery slaked limes, powdery caustic lime, powdery limestone, and fly ash is used.

7. 发明专利

JP2516495B2 失效
公开(公告)号：JP2516495B2
公开(公告)日：1996-07-24
申请号：JP20123591
申请日：1991-07-16
申请人： KAWASAKI HEAVY IND LTD
发明人： KAMEDA TAKASHI , NOMA KOICHI
IPC分类号： A61L11/00 , B09B3/00

8. 发明专利

JP2516494B2 失效
公开(公告)号：JP2516494B2
公开(公告)日：1996-07-24
申请号：JP19716391
申请日：1991-07-11
申请人： KAWASAKI HEAVY IND LTD
发明人： KAMEDA TAKASHI , KATAOKA SHIGENORI , NOMA KOICHI
IPC分类号： A61L11/00 , A61G12/00 , B09B3/00

9. 发明专利

JPH0894056A INCINERATING METHOD FOR ORGANIC WASTE 失效
公开(公告)号：JPH0894056A
公开(公告)日：1996-04-12
申请号：JP25878794
申请日：1994-09-28
申请人： KAWASAKI HEAVY IND LTD
发明人： MIZUKAMI HIROYUKI , KAMEDA TAKASHI
IPC分类号： F23G7/00 , C04B18/10 , C10L5/46 , F23G5/02 , F23G5/04
摘要： PURPOSE: To suppress the generation of a detrimental substance such as dioxine, etc., and pretreat incinerated ash adaptively to be used as intimate mixture for cement to be incinerated by demineralizing organic waste before incinerating in the case of incinerating the waste, and hence reducing the damage of an incinerating furnace due to corrosion. CONSTITUTION: Organic waste is dry distilled by a dry distillation furnace 12 in a range of 150-1000 deg.C, or preferably 250-800 deg.C or more preferably 400-70 deg.C, obtained carbide is cooled, washing liquid is added to the carbide, cleaned, demineralized, then dehydrated by a solid-liquid separator 24, and then the demineralized carbide is incinerated by an incinerating furnace 26. Obtained ash which contains extremely small salt content, and extremely large silica contains the preferable contents as intimate mixture for cement.

10. 发明专利

JPH0753003A METHOD OF COMPRESSION AND VOLUME REDUCTION OF WASTE 失效
公开(公告)号：JPH0753003A
公开(公告)日：1995-02-28
申请号：JP13643794
申请日：1994-05-26
申请人： KAWASAKI HEAVY IND LTD
发明人： KAWASHIMA NORIHIRO , KAMEDA TAKASHI , KATAOKA SHIGENORI , NOMA KOICHI , TANI HIDEO
IPC分类号： B32B3/28 , B65D5/355 , B65F1/10 , B65F5/00
摘要： PURPOSE:To compress and volume reduce into a relatively regular, bellows- shaped and roughly flat state by forming a corrugated cardboard box where the groove direction of the corrugating medium of all corrugated cardboard members of its side surfaces is orthogonal to the compression direction. CONSTITUTION:Waste is stored in a corrugated cardboard box where the groove 22 direction of the corrugating medium 20 of all corrugated cardboard members of box side surfaces 28, 30, 32, 34 is orthogonal to the compression direction, and is compressed to reduce the volume of a corrugated cardboard box and the waste. An opening 35 from which waste is input is provided so as to be always positioned on the top side of the box. By compressing the box in a direction orthogonal to the direction of the grooves 22 in the corrugating medium 20, the box is deformed easily into a corrugated shape. Since waste is generally easier to deform by applying load than a corrugated cardboard box, waste volume can be compressed and reduced in volume with the box by throwing it in a corrugated cardboard box from the opening 35 and compressing it, thus preventing an irregular shape due to buckling or breakage from being generated.

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