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1. 发明专利

JPS5416748A WET TYPE COOLING TOWER 失效
公开(公告)号：JPS5416748A
公开(公告)日：1979-02-07
申请号：JP8137177
申请日：1977-07-07
申请人： BABCOCK HITACHI KK
发明人： JIROUBOU AKIRA , TANAKA KAZUHIKO
IPC分类号： F28C1/16 , F28D5/00 , F28F1/00 , F28F25/00
摘要： PURPOSE:To control generation of visible vapor at a reduced cost, by introducing part of waste gas from a heat engine.

2. 发明专利

JPS55112985A WET TYPE COOLING TOWER 失效
公开(公告)号：JPS55112985A
公开(公告)日：1980-09-01
申请号：JP2069379
申请日：1979-02-26
申请人： BABCOCK HITACHI KK
发明人： TANAKA KAZUHIKO , JIROUBOU AKIRA
IPC分类号： F28F25/00 , F28C1/02
摘要： PURPOSE:To obtain stable cooling effectiveness with a simple construction by a method wherein a corrugated dripping pan, the point of which is lowered in inner direction, is mounted on the top tower wall of air inlet. CONSTITUTION:The base end 18 of the corrugated drip pan 15 having a number of crests 16 and valleys 17 alternately is secured with the tower wall 12 in order to allow the point 19 to incline to lower in an inner direction of the cooling tower 1. Water W dropped along the tower wall 12 flows into the drip pan 15 to drop into the water tank 10 by collecting in the valley 17. This construction enables to obtain the stable cooling effectiveness without developing water film even water volume is increased because of performing a smooth air introduction.

3. 发明专利

JPS55834A WET COOLING TOWER 失效
公开(公告)号：JPS55834A
公开(公告)日：1980-01-07
申请号：JP7369578
申请日：1978-06-20
申请人： BABCOCK HITACHI KK
发明人： JIROUBOU AKIRA , ARAKAWA HARUO
IPC分类号： F28C1/00 , F28C1/02
摘要： PURPOSE:To readily charge and discharge a filler block in a wet cooling tower even during its operation by providing openable openings for charging and discharging the filler block at the upper and lower portions of a filler layer in the tower. CONSTITUTION:Filler blocks 3 each having a shape such as porous sphere or porous polygon or the like are charged from an openable filler block inlet 11 having a door 15, and roll on a net 14 provided obliquely to thereby form a filler layer upon sequential lamination form the bottom. Warm water is supplied via a water splash unit 4 over the filler layer to make contact with the air introduced by a fan 7 during passage through the gap among the filler layers to be thus cooled and to then drop into a water tank 9. Then, the filler block 13 can be arbitrarily discharged from an openable filler outlet 12 having a door 15 provided at the bottom of the filler layer.

4. 发明专利

JPS5416750A WET TYPE COOLING TOWER 失效
公开(公告)号：JPS5416750A
公开(公告)日：1979-02-07
申请号：JP8137277
申请日：1977-07-07
申请人： BABCOCK HITACHI KK
发明人： TANAKA KAZUHIKO , JIROUBOU AKIRA
IPC分类号： F28C1/16 , F28F25/00
摘要： PURPOSE:To eliminate generation of visible vapor safely and esaily without increasing the air pressure loss, by setting an electric air heater around an air outlet.

5. 发明专利

JPS602819A ASH CONTENT RETREATING DEVICE 失效
公开(公告)号：JPS602819A
公开(公告)日：1985-01-09
申请号：JP10856183
申请日：1983-06-18
申请人： BABCOCK HITACHI KK
发明人： JIROUBOU AKIRA
IPC分类号： F23B99/00 , F23C9/00 , F23C99/00 , F23G5/00 , F23G5/44 , F23G7/00 , F23J3/06
摘要： PURPOSE:To obtain coal and combustion coal of high grade at a low cost, by a method wherein the collected fly ash is recirculated, and unburnt carbon contained is burnt and an ammonia compound is decomposed by the heat of a combustion device. CONSTITUTION:Fly ash, collected by a dust collector 4, is supplied to an air flow convey line 14 through a rotary feeder 25 and a fly ash discharge line 13. Thereafter, the fly ash is conveyed to a cyclone separator 15 by means of boiler exhaust gas supplied through a line 20. The separated fly ash is covneyed through a fly ash line 17 to a hopper part 1a of a boiler 1. The fly ash, discharged in a furnace from a discharge part 30, flows down over a draft plate 36 by means of fluidized gas such as an air A', combustion exhaust gas. During such passage, a unburnt content is burnt and an ammonia compound is thermally decomposed by the heat in a furnace.

6. 发明专利

JPS54139148A WET TYPE COOLING TOWER 失效
公开(公告)号：JPS54139148A
公开(公告)日：1979-10-29
申请号：JP3408978
申请日：1978-03-27
申请人： BABCOCK HITACHI KK
发明人： ARAKAWA HARUO , JIROUBOU AKIRA
IPC分类号： F28F25/08
摘要： PURPOSE:To provide an easy and secure setting of filler materials for preventing a lowering of functions of the cooling tower attendant upon a long period operation by providing a lattice filler support narrow than a filler block in width. CONSTITUTION:The present wet type cooling tower comprises a fan 1 discharging the heat exchanged hot-air, eliminator 2, a series of sprinklers 4 to spray warm water to be cooled, filler materials cooling said warm water through the heat exchange with air sucked by the fan 1 and a water receiver 8. In this case, supporting the block fillers 5, the support 6 comprises a plurality of intermediate plates 621 being disposed parallel each other at regular intervals within an outer frame 623 thereof, a plurality of spacers 622 to fix the plates and facing walls 7, and said fillers being partitioned into, e.g., four blockes within said walls 7.

7. 发明专利

JPS54114844A WET TYPE COOLING TOWER 失效
公开(公告)号：JPS54114844A
公开(公告)日：1979-09-07
申请号：JP2156778
申请日：1978-02-28
申请人： BABCOCK HITACHI KK
发明人： JIROUBOU AKIRA , ARAKAWA HARUO
IPC分类号： F28C1/02 , F28C1/06
摘要： PURPOSE:To facilitate cleaning of a sprinkler by lessening installation spaces of the sprinkler, an elminator is such a way that the sprinkler is constituted composing plural sprinkling gutters having sprinkling bores in a lattice wise together with an eliminator installed in the space surrounded with the sprinkling gutters. CONSTITUTION:A sprinkler 6 is constituted by connecting plural sprinkling gutters 11 having a multitude of sprinkling bores in a lattice wise on the bottom part. An eliminator 9 is provided in quadrate spaces surrounded with the sprinkling gutters 11. By constituting as this, even if installing intervals of the sprinkling gutters 11 are narrowed, necessary insufficient air flow passage area can be secured, and according as the intervals are set narrowed, sprinkling effect the same as hitherto can be obtained without providing water sprinkler as before. Besides, cleaning operation can be simplified with facility of economically manufacturing in such a way that units composed of the sprinkler 6 and the eliminator 9 are made as small blocks in mass production which are assembled.

8. 发明专利

JPS59128124A Collecting and transferring apparatus for powdered granules 失效
标题翻译：收集和转移装置用于粉末颗粒
公开(公告)号：JPS59128124A
公开(公告)日：1984-07-24
申请号：JP179683
申请日：1983-01-11
申请人： Babcock Hitachi Kk
发明人： KUBOTA YOUICHI , JIROUBOU AKIRA
IPC分类号： B65G53/66 , B65G53/04
CPC分类号： B65G53/04
摘要： PURPOSE:To obviate the necessity of seal between an air slide and a hopper and prevent dew-condensation on powdered granules by installing a pressure adjuster for reducing the pressure difference between in the conduits on an air slide side and a dust collector side and holding high, the temperature of the fluidizing gas by making the conduit as closed circuit. CONSTITUTION:Each pressure on a hopper 4 side and an air slide 6 side is always detected by pressure detectors 31 and 33 of a control box 33, and valves 18 and 20 are adjusted so that the difference between the both becomes zero. With such constitution, the flow of gas from the air slide 6 to the hopper 4 is suppressed, and rescattering of dust can be prevented. The exhaust gas discharged from the air slide 6 goes into a dust collector 13, passing through each branched exhaust pipe 15 and an exhaust pipe 12, and the exhaust gas from which dust is removed goes into a fan 7 through a circulation conduit 16, and supplied as fluidizing gas into the air slide 6 again, and dew-condensation on dust is prevented by the gas whose temperature is raised by the dust in this closed circuit.
摘要翻译：目的：为了避免空气滑块和料斗之间的密封的必要性，通过安装压力调节器来减少空气滑动侧的导管和集尘器侧之间的压力差并保持高温，防止粉末颗粒上的结露，通过使导管闭合的方式使流化气体的温度升高。构成：通过控制箱33的压力检测器31和33，总是检测漏斗4侧和空气滑块6侧的各压力，调节阀18,20，使两者之间的差为零。通过这样构成，能够抑制从空气滑块6向料斗4的气体流动，能够防止灰尘的再结晶。从空气滑块6排出的废气进入集尘器13，通过各分支排气管15和排气管12，除去灰尘的废气通过循环管道16进入风扇7，作为流化气体再次供给到空气滑块6中，并且通过在该闭合回路中的灰尘使温度升高的气体防止灰尘的结露。

9. 发明专利

JPS55129696A EXHAUSTING DEVICE FOR REMAINED LPG 失效
公开(公告)号：JPS55129696A
公开(公告)日：1980-10-07
申请号：JP3431179
申请日：1979-03-26
申请人： BABCOCK HITACHI KK
发明人： JIROUBOU AKIRA , MITA TAKEO , MASUKO SHIYOUICHI , NAKAHARA TOSHIAKI , ORIMOTO MANABU , KAGECHI MITSUNORI
IPC分类号： F17C9/00 , F17C7/00
摘要： PURPOSE:To exhaust remained LPG perfectly from inside pipes in a spray-combustion apparatus of LPG by introducing inert gas into the upper stream side of a fuel- intercepting valve and a pipe on the downstream side and sending the remained LPG to a burner by pressure for burning. CONSTITUTION:After a spray-combustion apparatus in which liquid-shaped LPG is sent from a tank 1 to a burner 7 through a supply pipe 21 and a distribution pipe 22 is stopped, an interception valve 5 is closed to burn the vent gas in the pipe 22, while keeping at least one of burner inlet valves 6 opened and an ignition device in operation. Then, the inert gas properly reduced in pressure is introduced from a tank 17 into the distribution pipe 22, and the remained LPG is sent to the burner 7 by pressure for burning. When a tank outlet valve 2 is closed, the interception valve 5 and a purge valve 20 are opened for exhausting LPG in the pipe 21.

10. 发明专利

JPS55123915A COMBUSTION APPARATUS FOR LIQUEFIED PETROLEUM GAS 失效
公开(公告)号：JPS55123915A
公开(公告)日：1980-09-24
申请号：JP3117279
申请日：1979-03-19
申请人： BABCOCK HITACHI KK
发明人： JIROUBOU AKIRA , IMAMURA MITSUO , MITA TAKEO , MASUKO SHIYOUICHI , HAYAMIZU YOSHIKUNI , MATSUMOTO AKIMITSU
IPC分类号： F23D11/24 , F23K5/00
摘要： PURPOSE:To eliminate the need for devices such as a carbureter, etc. and a piping with a large aperture, to transport LPG under a stable condition and to burn the LPG, by a method wherein the LPG is transferred as it remains as it is a liquid. CONSTITUTION:LPG in a storage tank 1 is pressurized so that the steam pressure of the LPG corresponding to the maximum temperature Ta of LPG in a piping 16 reach Pa or more, and the LPG is transferred to a fuel injection pump 11 as a stable liquid. The LPG reaching the fuel injectioln pump 11 is further pressurized, the pressure of the LPG is raised in order that the pressure reach pressure higher than the steam pressure Pb of the LPG corresponding to the maximum temperature Tb of the LPG in a piping reaching a liquid burner 12 from the fuel injection pump 11, and the LPG in the piping 17 is transported as a stable liquid. Thus, the LPG is carried without forming vapor lock in the piping 17, and burnt at the liquid burner 12.

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