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21. 发明专利

DK77194A 未知
公开(公告)号：DK77194A
公开(公告)日：1995-12-30
申请号：DK77194
申请日：1994-06-29
申请人： TOPSOE HALDOR AS
发明人： PRIMDAHL IVAR IVARSEN
IPC分类号： F15C1/20 , F22B9/10 , F22B1/18 , F22B31/02 , F22B9/00
摘要： A waste heat boiler for cooling a hot process stream comprising within a cylindrical shell a plurality of heat exchanging tubes (2) having an inlet end and outlet end; an outlet chamber (18) for withdrawing the cooled process stream; attached to the shell, means for introducing water (10) on shell side of the tubes; means for introducing the hot process stream (16) into the inlet end of the tubes and passing the process stream through the tubes (2) in indirect heat exchange with the water on shellside of the tubes to produce steam and to cool the introduced process stream; means for withdrawing produced steam (8), and means for withdrawing the cooled gas stream, which waste heat boiler being further equipped with an insulated by-pass tube (4) having an outlet end in the boiler outlet chamber (18), the outlet chamber (18) being provided with an injection nozzle (20) for control of flow of the hot process stream through the by-pass tube (4) by injection of a fluid into the by-pass tube outlet end.

22. 发明专利

GB8910804D0 BOILERS 未知
公开(公告)号：GB8910804D0
公开(公告)日：1989-06-28
申请号：GB8910804
申请日：1989-05-11
申请人： NORTHERN ENG IND
IPC分类号： F22B37/00 , F22B1/02 , F22B1/18 , F22B9/10 , F22B9/12 , F22B37/40 , F24H8/00

23. 发明专利

GB1488349A HEAT EXCHANGE APPARATUS 未知
公开(公告)号：GB1488349A
公开(公告)日：1977-10-12
申请号：GB5684373
申请日：1974-11-29
申请人： TOPSOE HALDOR AS
IPC分类号： F28D20060101 , F28D7/16 , F28F9/02 , F28F19/00 , F28F9/00 , F22B1/18 , F22B9/10
摘要： 1488349 Tubular heat exchangers; boilers HALDOR TOPSOE AS 29 Nov 1974 [7 Dec 1973] 56843/73 Headings F4S and F4A [Also in Division F2] In a shell and tube heat exchanger 13 particularly for use as a waste heat boiler and comprising a bundle of tubes 14 extending between inlet and outlet tube sheets 15 and 16, the inlet tube sheet 15 is joined to the shell 17 by a connection capable of accommodating both radial expansion of the tube sheet 15 and axial expansion of the tubes 14, the connection comprising a cylindrical skirt 41 and an annular sheet 42. One end of the skirt 41 is connected to the tube sheet 15 while the other end is connected to the annular sheet 42 which in turn is connected to the shell; all connections are made by welding. In use hot process gas is passed through the tubes 14 to be cooled by water circulating in the shell 17. Feed water is supplied to the shell through bottom inlets 30 and a steam-water mixture is removed from the shell through top outlets 29. Ferrules 24 of heat resistant steel provided with anchor rings 25 are inserted into the inlet ends of the tubes 14 to protect them from the incoming hot gas supplied through a refractory lined duct 11. Each ferrule 24 is surrounded by refractory packing 27. The inlet and outlet headers 12, 13 and the tube sheet 15 are provided with insulating linings 22, 28 and 23 respectively. The outlet tube sheet 16 may be connected to the shell 17 in the same way as the inlet tube sheet 15.

24. 发明专利

GB1436102A HYBRID POWER PLANT 未知
公开(公告)号：GB1436102A
公开(公告)日：1976-05-19
申请号：GB5311575
申请日：1973-04-05
申请人： NISSAN MOTOR
IPC分类号： F02B43/10 , F02B47/06 , F02G1/00 , F01K23/08 , F22B9/10 , F23R1/00
摘要： 1436102 Generating combustion products under pressure; power plant NISSAN MOTOR CO Ltd 5 April 1973 [12 April 1972 18 April 1972(2) 9 Sept 1972] 53115/75 Divided out of 1435781 Headings F1G F1L and F1Q [Also in Division F4] Combustion gases produced by the combustion of solid, e.g. plastics, liquid or gaseous fuel e.g. L.P.G. or H2, with oxygen produced by the exothermic decomposition of H 2 O 2 , e.g. by a silver catalyst, in a combustion chamber 184 heat water in an evaporator 200 to produce steam which is fed to a power producing expander 208 and are fed to a power producing expander 194. The output shafts 196 and 210 may operate independently or be connected to a common output or co-operating outputs. The H 2 O 2 and fuel flow control valves 180 and 188 may be connected for conjoint adjustment. The combustion chamber 184 may be defined within a finned cylinder (214), Figs. 2 and 3 (not shown), mounted within the evaporator vessel (218). Water pipes unit 162 are condensed, the CO 2 is separated and water from a reservoir 142 is pumped into the chamber 152. In a further embodiment, Fig. 2 water is pumped into the chamber 152 which is upstream of the chamber 88 containing the tubes 92. A motor 114 or 158 provides for operation of the water pumps at starting.

25. 发明专利

EA201990072A1 СИСТЕМА, ГЕНЕРИРУЮЩАЯ ПАР 未知
公开(公告)号：EA201990072A1
公开(公告)日：2019-05-31
申请号：EA201990072
申请日：2017-07-03
IPC分类号： F22B9/10 , F22B37/14 , F22B37/34
摘要： Система (1), генерирующаяпар, содержащаягенератор (2) параи паровойбарабан (3), приэтомнисходящаятруба (10), исходящаяизпаровогобарабана (3), проходитчерезводянуюрубашку (12) генератора (2) паранаднагревательнойтрубкойилитрубками (6) генератора (2) параи простираетсяв немдоконцасвоейнижнейполовины.

26. 发明专利

SG11201811692PA STEAM GENERATING SYSTEM 未知
公开(公告)号：SG11201811692PA
公开(公告)日：2019-01-30
申请号：SG11201811692P
申请日：2017-07-03
申请人： AIR LIQUIDE
发明人： COSCIA ANTONIO
IPC分类号： F22B9/10 , F22B37/14 , F22B37/34
摘要： Steam generating system comprising a steam generator and a steam drum, wherein the downpipe, coming from the steam drum, passes through the water jacket of the steam generator above the heating tube or tubes of the steam generator and extends therein as far as the water jacket volume region which is situated below the heating tube or tubes.

27. 发明专利

RO117284B THERMAL TUBE STEAM GENERATOR 未知
公开(公告)号：RO117284B
公开(公告)日：2001-12-28
申请号：RO9800938
申请日：1998-05-06
申请人： SC TRANSTERM SRL
发明人： FETCU DUMITRU
IPC分类号： F22B9/10 , F28D7/10
摘要： The invention relates to a thermal tube steam generator employed for heat recovery from ash particle-containing burnt gases. According to the invention, the generator comprises a parallellipipedic housing (1) accomodating some thermal tubes (8) which have some evaporation ends (f) located in a space (b) for circulating the burnt gases, while some condensation ends (g) of other thermal tubes (10) are located in a space (d) between a parallellipipedic cover (9) and a tubular plate (6), said thermal tubes having some evaporation ends (h) located in the space (b) for circulating the burnt gases, the condensation ends (g) being grouped in some partitions formed by some separating walls (11 and 12), the thermal tubes (8 and 10) being tightly fastened in some tubular plates ( 5 and 6) by means of some parts (13) fastened by screwing, at the lower side of the housing (1), there being fastened an ash collector (15) provided with a gas dynamic drop shutter (16), both bundles of thermal tubes ( 8 and 10) having some pipes (25) inside for the circulation of the compressed air, said pipes having some nozzles.

28. 发明专利

NO952597D0 未知
公开(公告)号：NO952597D0
公开(公告)日：1995-06-28
申请号：NO952597
申请日：1995-06-28
申请人： TOPSOE HALDOR AS
发明人： PRIMDAHL IVAR IVARSEN
IPC分类号： F15C1/20 , F22B9/10 , F22B1/18 , F22B31/02 , F22B
摘要： A waste heat boiler for cooling a hot process stream comprising within a cylindrical shell a plurality of heat exchanging tubes (2) having an inlet end and outlet end; an outlet chamber (18) for withdrawing the cooled process stream; attached to the shell, means for introducing water (10) on shell side of the tubes; means for introducing the hot process stream (16) into the inlet end of the tubes and passing the process stream through the tubes (2) in indirect heat exchange with the water on shellside of the tubes to produce steam and to cool the introduced process stream; means for withdrawing produced steam (8), and means for withdrawing the cooled gas stream, which waste heat boiler being further equipped with an insulated by-pass tube (4) having an outlet end in the boiler outlet chamber (18), the outlet chamber (18) being provided with an injection nozzle (20) for control of flow of the hot process stream through the by-pass tube (4) by injection of a fluid into the by-pass tube outlet end.

29. 发明专利

NZ220266A BOILER INCORPORATING CYCLONIC COMBUSTOR 未知
公开(公告)号：NZ220266A
公开(公告)日：1988-11-29
申请号：NZ22026687
申请日：1987-05-11
申请人： DONLEE TECHN IN
发明人： KORENBERG J , KHINKIS M
IPC分类号： F22B7/12 , F22B7/20 , F22B31/00 , F23D1/02 , F23C3/00 , F23C99/00 , F23M5/08 , F23M9/06 , F24H1/28 , F22B9/10
摘要： A boiler with a cyclonic combustor includes a first chamber (22) which is substantially uncooled and has a refractory lining (30), a second chamber (24) in fluid communication with the first chamber (22), ducts (28, 40) for supplying air and fuel directly into the first chamber (22) and for forming a cyclonic flow pattern of hot gases for combustion within the first and second chambers (22, 24), an exit throat (42) at the end of the second chamber (24) and a heat exchanger (48, 50, 52) surrounding the second chamber (24) for keeping the combustion temperature in both chambers low.

30. 发明专利

GB2043848A Boilers 未知
公开(公告)号：GB2043848A
公开(公告)日：1980-10-08
申请号：GB7942460
申请日：1979-12-10
申请人： NORTHERN ENG IND
IPC分类号： F22B1/18 , F22B7/04 , F22D1/02 , F22G1/04 , F24H9/00 , F24H9/18 , F22B37/02 , F22B9/10 , F24H1/28
摘要： A boiler especially a shell boiler having an auxiliary heat exchanger 42 which is an economiser or a superheater and which consists in a tube or tubes connected in series with the main boiler heat exchanger and arranged in a bed of fluidisable particulate material. The bed is fluidised by gaseous fluid from the combustion chamber of the boiler, typically using the boiler forced- draught fan or blower to provide the necessary pressure drop through the fluidised bed. The bed of particles is typically relatively shallow and fins are provided on the tube or tubes. The second pass of firetubes in the case of a shell boiler contains relatively few tubes of relatively large diameter.

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