公开(公告)号：US4400184A

公开(公告)日：1983-08-23

申请号：US346190

申请日：1982-02-05

申请人： Yukio Tomita ,  Takayuki Wakabayashi ,  Noriyuki Oda ,  Hirotaka Yamamoto

发明人： Yukio Tomita ,  Takayuki Wakabayashi ,  Noriyuki Oda ,  Hirotaka Yamamoto

IPC分类号： C21B7/00 ,  F02C1/02 ,  B03C3/01 ,  B01D51/00

CPC分类号： F02C1/02 ,  C21B7/007 ,  Y10S261/09 ,  Y10S261/74 ,  Y10S55/30 ,  Y10S55/34

摘要： A system for recovering as power the pressure and sensible heat of the gas discharged from the top of a blast furnace by guiding the gas to a dry-type dust collector for the removal of dust while maintaining the gas at the furnace top pressure and introducing the gas into a turbine for expansion. To protect the dry-type dust collector when the gas is run off from the furnace at an abnormally high temperature, a gas channel extending from the furnace to the dust collector is provided with at least one injector, which injects a cooling fluid into the gas in response to a signal from a temperature detecting sensor disposed close to the gas outlet of the dust collector. The sensor which is positioned near the dust collector outlet detects the temperature without the time delay attributable to the deposition of dust. With use of the dry-type dust collector, the gas can be fed to the turbine almost without cooling for the recovery of an increased amount of power.

摘要翻译： 通过将气体引导到干式除尘器以除去灰尘同时将气体保持在炉顶压力的状态，将从高炉顶部排出的气体的压力和显热作为动力来进行回收的系统， 气体进入涡轮增压。 当气体在异常高温下从炉中流出时，为了保护干式集尘器，从炉内向集尘器延伸的气体通道设置有至少一个喷射器，其将冷却流体注入气体 响应于来自设置在靠近集尘器的气体出口的温度检测传感器的信号。 位于集尘器出口附近的传感器检测温度，而不会由于灰尘沉积而引起时间延迟。 通过使用干式集尘器，可以几乎不用冷却地将气体供给到涡轮机以恢复增加的功率。

公开(公告)号：US4381724A

公开(公告)日：1983-05-03

申请号：US241097

申请日：1981-03-06

申请人： Kiyoshi Iwai ,  Shinjiro Goto

发明人： Kiyoshi Iwai ,  Shinjiro Goto

IPC分类号： B63B11/02 ,  B63B11/04 ,  B63H21/08

CPC分类号： B63H21/08 ,  B63B11/02 ,  B63B11/04

摘要： A coal fired ship comprising a transverse bulkhead disposed between the rearmost hold in the stern and the engine room and bent or curved at its center portion to project into the engine room and thereby provide a main coal bunker between the hold and the engine room. An interior dead space of the ship is effectively utilized to provide the bunker without reducing the floor space of the engine room or the hold capacity and with the ship maintained in trim although the bunker is disposed in front of the engine room.

摘要翻译： 一种燃煤船，包括设置在船尾尾部和发动机室之间的最后舱，并在其中心部分弯曲或弯曲以突出到发动机室中的横舱壁，从而在舱和发动机舱之间提供主煤仓。 船舶的内部死区有效地用于提供沙坑，而不会减少发动机舱的空间或保持能力，并且船舶保持在修整中，尽管该舱位于机舱前方。