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11. 发明专利

JPS62289231A FLUIDIZED BED APPARATUS 失效
公开(公告)号：JPS62289231A
公开(公告)日：1987-12-16
申请号：JP13280086
申请日：1986-06-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAODA KIYOMICHI , YONEDA MUNEO
IPC分类号： B01J8/32 , B01J8/00 , F23G5/30
摘要： PURPOSE:To eliminate imperfect fluidized state near a charging port of solid by providing a means for separating coarse particles from fine particles and a means for supplying the coarse particles separated and the fine particles individually in a fluidized bed. CONSTITUTION:Solid particles are supplied to a sieve 8 from a hopper 5 of material to be treated, and separated to under-size particles which are easily fluidized in the fluidized bed and over-size particles the sizes of which are about the sizes or larger than that of equivalent diameter of minimum fluidization velocity of the fluidized bed. The under-size particles are supplied through a fine particle supply chute 9 of material to be treated, and the over- size particles are supplied through a coarse particle supply chute 10 of material to be treated individually into the fluidized bed. In this case, when the width of said coarse particle supply chute 10 is made larger and the particles are easily scattered in the fluidized bed, the fluidization of the coarse particles is more effectively promoted.

12. 发明专利

JPS62225593A COOLING APPARATUS FOR HEAT-TREATED COAL 失效
公开(公告)号：JPS62225593A
公开(公告)日：1987-10-03
申请号：JP6954486
申请日：1986-03-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAMURA TADAAKI , TAMAI MAMORU , TAODA KIYOMICHI , YONEDA MUNEO , HARAMORI YOSHIHIRO
IPC分类号： C10L5/30 , C10L9/08 , C10L10/14 , F25D1/02 , F25D31/00
摘要： PURPOSE:To reduce the required volume of cooling gases and miniaturize the volume of a cooler, by feeding a cooling gas at a relatively high temperature and low humidity to a gas chamber on the most upstream side and cooling gases at a relatively low temperature and high humidity to respective gas chambers one after another on the downstream side. CONSTITUTION:Heat-treated coal rapidly heated to about 300 deg.C is cooled with gases while moved in the horizontal direction in an apparatus. A chamber for a cooling gas provided on the undersurface side of a coal layer in the apparatus is formed into plural gas chambers 3 divided with partition walls 4 in the moving direction of the above-mentioned coal layer. Water spray nozzles 11 capable of varying the water flow rate and cooling gas flow rate control valve are provided in each gas chamber 3 and a cooling gas at a relatively high temperature and low humidity is fed to the gas chamber on the most upstream side and cooling gases at a relatively low temperature and high humidity are fed to the respective chambers one after another on the downstream side. EFFECT:Thermal shock in cooling the coal is moderated to suppress occurrence of fine powdered coal.

13. 发明专利

JPH0566433B2 失效
公开(公告)号：JPH0566433B2
公开(公告)日：1993-09-21
申请号：JP6954486
申请日：1986-03-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAMURA TADAAKI , TAMAI MAMORU , TAODA KYOMICHI , YONEDA MUNEO , HARAMORI YOSHIHIRO
IPC分类号： C10L5/30 , C10L9/08 , C10L10/14 , F25D1/02 , F25D31/00

14. 发明专利

JPS63291991A DRYING OF COAL 失效
公开(公告)号：JPS63291991A
公开(公告)日：1988-11-29
申请号：JP12724387
申请日：1987-05-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： SATO FUMIAKI , YONEDA MUNEO , HARAMORI YOSHIHIRO , MATSUMOTO HIROMICHI
IPC分类号： F26B3/08 , C10L9/08
摘要： PURPOSE:To improve the efficiency of the removal and collection of coal dust and to reduce the facility cost, by drying low-grade coal in a fluidized layer, etc., using coarse coal particles among the coal dust generated in the drying process as a product and using the fine coal particles as a fuel in the system. CONSTITUTION:Sub-bituminous coal, brown coal or coal left after coal dressing is dehydrated and dried in a fluidized bed or an ejected layer. In the above process, coal particles having large particle size among coal dust discharged from the system accompanied by hot gas or hot air is selectively removed, collected and recovered as a coarse particle coal product. Fine coal particles are also selectively removed, collected and used in the system as a fuel for generating hot gas or hot air.

15. 发明专利

JPS63218797A DRYING OF COAL 失效
公开(公告)号：JPS63218797A
公开(公告)日：1988-09-12
申请号：JP4893987
申请日：1987-03-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： SATO FUMIAKI , MATSUMOTO HIROMICHI , TAODA KIYOMICHI , YONEDA MUNEO , HARAMORI YOSHIHIRO
IPC分类号： F26B3/08 , C10L9/08
摘要： PURPOSE:To facilitate operation control and enable reduction in partial pressure of steam in discharge gases from a cooling step, by dividing a gas circulation system into a predrying.quick heating step and cooling step in a dehydrating and drying process of low-grade coal. CONSTITUTION:Coal, such as brown coal or subbituminous coal, with a low carbon content, high value of equilibrium moisture content and high moisture absorbing property is dehydrated and dried. In the process, a gas circulation system is divided into two systems of a predrying.quick heating step and cooling step to prevent circulation of a gas from the cooling step through the predrying or quick heating step.

16. 发明专利

JPS58198585A Recovery of heat in dry quenching of coke 失效
标题翻译：焦炭干燥加热回收
公开(公告)号：JPS58198585A
公开(公告)日：1983-11-18
申请号：JP8122782
申请日：1982-05-14
申请人： Mitsubishi Chem Ind Ltd , Mitsubishi Heavy Ind Ltd
发明人： OOTAWA KIMIAKI , KISHIMOTO AKIO , ARAI KEIZOU , KAMIKAWA SUSUMU , YONEDA MUNEO , YAMASHITA KOUSUKE , BIZEN YOSHIHIRO , ISHIKAWA KUNIO , FUKAO TAKAHISA , YOSHIDA MASANARI
IPC分类号： C10B39/02 , C10B57/10
CPC分类号： Y02P20/129
摘要： PURPOSE: To increase the efficiency of recovery of sensible heat of coke, by taking out inert gas divided in two types; high-temperature gas being used for recovery of heat in a waste heat boiler and moderate-temperature gas being circulated to a dry quenching machine after it has been utilized for preheating of coal.
CONSTITUTION: Red hot coke 2 is fed into a grate type dry quenching machine 1, where it is heat exchanged with low-temperature inert gas, quenched and discharged as cold coke 3. Inert gas passing through an inert gas path in the quenching machine 1 divided into two channels in the direction of the progress of the grate by a partition pannel for sealing 8, it taken out in two types, i.e. high-temperature gas 9, 10 and moderate-temperature gas 11, 12. The high-temperature gas is used for generation of steam in a waste heat boiler 15, cooled and recycled to the quenching machine 1 via a dust remover 16. The moderate- temperature gas is used for drying of coal in a fluid bed coal drier 4, subjected to dust removal in a gas/liquid contact machine 7 and dehumidified for conditioning and cycled for reuse.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：提高焦炭显热回收效率，取出分为两种类型的惰性气体; 用于废热锅炉中回收热量的高温气体和在用于煤炭预热后循环到干式淬火机的中温气体。构成：将红热焦炭2送入格栅式干式淬火机1中，在其中与低温惰性气体进行热交换，作为冷焦淬火和排出3.惰性气体通过淬火机1中的惰性气体路径在通过分隔通道密封的格栅方向上分为两个通道8，它被分为两种类型，即高温气体9,10和中温气体11,12。高温气体用于在废热锅炉15中产生蒸汽，通过除尘器16冷却并再循环到淬火机1中。中温气体用于在流化床煤干燥器4中干燥煤，经过除尘在气/液接触机7中，并进行除湿以进行调理和循环使用。

17. 发明专利

JPS55104989A COMPOSTING FERMENTATION CELL FOR ORGANIC WASTE 失效
公开(公告)号：JPS55104989A
公开(公告)日：1980-08-11
申请号：JP1183979
申请日：1979-02-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： YONEDA MUNEO , KUMAGAI TAKEO , HAMAMOTO IWAO
IPC分类号： C05F9/02 , B09B3/00

18. 发明专利

JPS5464073A VOLUMEEREDUCTION SOLIDIFICATION TREATMENT OF SYNTHETIC HIGH POLYMERRCONTAINING WASTES 失效
公开(公告)号：JPS5464073A
公开(公告)日：1979-05-23
申请号：JP13059177
申请日：1977-10-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAJIMOTO HIKOKUSU , SHIMADA TAKAFUMI , ONOSHIMA YOSHIO , MASAI KAZUTO , MIYAMOTO HIROSHI , YONEDA MUNEO , KUMAGAI TAKEO
IPC分类号： B01J2/12 , B09B3/00 , C08J11/00
摘要： PURPOSE:To solidify wastes with a simple method without fouling treatment apparatus with synthetic high polymer by the procedure in which synthetic high polymer- containing solid wastes are mixed with powdery inorganic substance and then stirred in a fixed temperature range in a rotary cylindrical mixer. CONSTITUTION:The solid wastes 01 containing synthetic high polymers, e.g., urban refuges, etc., and the powdery and granular inorganics 10, e.g., sand, crushed stone, etc., are continuously charged into the rotary cylinder 200 through the hopper 201. And, the charged substances are gradually moved toward the rear of the cylinder while heating at 120 deg.C, particularly at 180 to 450 deg.C, by the combustion gas 204, whereby plastic wastes are melted and at the same time granulated into spherical granules gradually. Then, the granulated mixture 03 is taken out of the housing 203 to charged into vibration or rotary screen 300 to separate the excess added inorganics 05. Then, the mixture 04 on the screen 300 is recovered as the final treated matter 06 through the conveyer 500.

19. 发明专利

JPS53130167A TANKS FOR COMPOSTING FERMENTATION OF ORGANIC WASTES 失效
公开(公告)号：JPS53130167A
公开(公告)日：1978-11-13
申请号：JP4474277
申请日：1977-04-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： YONEDA MUNEO , HAMAMOTO IWAO , KUMAGAI TAKEO
IPC分类号： B65G65/46 , B09B3/00 , C05F9/02 , C12M1/00

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