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61. 发明专利

JPS62266390A HEAT EXCHANGER 失效
公开(公告)号：JPS62266390A
公开(公告)日：1987-11-19
申请号：JP10772386
申请日：1986-05-13
申请人： BABCOCK HITACHI KK
发明人： KOTAKA IKUO
IPC分类号： F28D15/02
摘要： PURPOSE:To make a small-sized device and eliminate a troublesome forming of a partition wall or the like by a method wherein each of panels composed of thermal conduction pipes is arranged at an adjacent hot temperature fluid casing and a low temperature fluid casing and a desired difference is provided in arrangement of height of panels connected to each other by a communication pipe so as to keep a circulating flow of working fluid. CONSTITUTION:A hot fluid casing 1 and a cold fluid casing 2 are arranged adjacent to each other to make an entire compact device. An evaporation panel P1 is arranged in the hot fluid casing 1 and a plurality of thermal conduction pipes 5 having fins 6 are integrally constructed by an upper header 7 at an evaporation part and a lower header 4 at the evaporation part. In turn, a condensation panel P2 is arranged within the cold fluid casing 2, and a plurality of thermal conduction pipes 9 having fins 10 are integrally constructed by an upper header 11 at a condensation part and a lower header at the condensation part. Each of the thermal conduction pipes in each of the panels P1 and P2 is arranged in parallel with the partition plate 3. A lower header 4 of the evaporation panel P1 is arranged lower than an installing height of the condensation panel P2 by a value of H0 and both of them are connected by a liquid communication pipe 13.

62. 发明专利

JPS62191023A WET FLUE GAS DESULFURIZATION EQUIPMENT 失效
公开(公告)号：JPS62191023A
公开(公告)日：1987-08-21
申请号：JP3064886
申请日：1986-02-17
申请人： BABCOCK HITACHI KK
发明人： KOTAKA IKUO , KATSUBE TOSHIO
IPC分类号： F23J15/00 , B01D53/34 , B01D53/50 , B01D53/77
摘要： PURPOSE:To lower the power cost of a fan, by providing a mist treating heat exchanger, which is constituted of a closed loop consisting of a condensing pipe group formed of bare pipes and a untreated side high temp. evaporation pipe group, to the outlet of wet flue gas desulfurization equipment and arranging a desulfurization fan to the downstream side thereof. CONSTITUTION:Untreated gas is introduced into an untreated side high temp. evaporation pipe group 32 through a flue 3 to recover heat and subsequently introduced into the untreated side heat exchanger 4a of a gas-gas heater 4 to further recover heat and subsequently receives treatment by wet waste gas desulfurization equipment 5. The treated gas enters a mist eliminator 36 to reduce the mist in the gas and further supplied to a condensing pipe group 31 to evaporate mist. The heating medium in the untreated side high temp. evaporation pipe group 32 forms a loop making said medium to flow to an upper header 38, a pipeline 33, the condensing pipe group 31, a lower header 39 and a lower header 40 to perform heat recovery. The treated gas issued from a mist treating heat exchanger 35 enters a desulfurization fan 2 to be exhausted from a chimney 43.

63. 发明专利

JPS622238B2 失效
公开(公告)号：JPS622238B2
公开(公告)日：1987-01-19
申请号：JP6054679
申请日：1979-05-18
申请人： BABCOCK HITACHI KK
发明人： MUSASHI MITSUGI , KOTAKA IKUO
IPC分类号： F28D15/02 , F28D15/00

64. 发明专利

JPS6047514B2 JPS6047514B2 - 失效
公开(公告)号：JPS6047514B2
公开(公告)日：1985-10-22
申请号：JP6054279
申请日：1979-05-18
申请人： Babcock Hitachi Kk
发明人： MAKINO HIDENORI , KOTAKA IKUO
IPC分类号： F28F9/013 , F28D15/02
CPC分类号： F28D15/0275

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