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1. 发明专利

JPS5974821A Bridge breaking device in granular powder storing tank 失效
标题翻译：桥式破碎装置在颗粒状储罐中
公开(公告)号：JPS5974821A
公开(公告)日：1984-04-27
申请号：JP18423582
申请日：1982-10-19
申请人： Hitachi Zosen Corp
发明人： TACHIBANA TOSHIO , YOKOGAWA AKIRA , SUZUKI MOTOMITSU , ATAKA TOMOJI
IPC分类号： B65G53/38 , B65D88/70
CPC分类号： B65D88/70
摘要： PURPOSE:To enhance the effect of breaking a bridge with an air jet stream by supplying an air jet stream from an air jet nozzle for breaking a bridge of granular powder accompanied by air and granular powder supplied from other portions through a supply path. CONSTITUTION:In case of opening a discharge port gate 8 of a hopper 7 to feed out the stored granular powder 9 to a discharge chute pipe 11, if granular powder 9 builds a bridge 9a not to be discharged, an air jet stream 13 is sprayed from an air jet nozzle 12 to the bridge 9a to be broken. At this time, the air jet stream 13 is forced to pass at high speed in one end portion of a pipe 10 connecting the side wall portion of the hopper 7 to the side wall portion of the discharge chute pipe 11, so that air and granular powder 9 in the pipe 10, the discharge chute pipe 11, and in the lower portion of the hopper 7 are sucked in the air jet stream 13 to be accompanied therewith. Thus, the apparent amount of air is increased to reliably break the bridge 9A with strong force.
摘要翻译：目的：通过从空气喷嘴喷射空气喷射流，通过供应路径从其他部分供应空气和颗粒粉末，从而破坏颗粒状粉末的桥梁，从而增强了用喷气流破坏桥梁的效果。构成：在打开料斗7的排出口浇口8的情况下，将储存的粒状粉末9送出到排出槽管11，如果粒状粉末9构成不排出的桥9a，则喷射空气流13 从空气喷嘴12到桥9a被破坏。此时，喷气流13被迫在连接料斗7的侧壁部的管10的一端部与排出槽管11的侧壁部分高速通过，从而空气和颗粒状管10中的粉末9，排出斜槽管11和料斗7的下部被吸入空气喷射流13中。因此，空气的表观量增加，以可靠的力使塔9A可靠地断裂。

2. 发明专利

JPS60191913A Method and device of shipping coal 失效
标题翻译：运输煤的方法和装置
公开(公告)号：JPS60191913A
公开(公告)日：1985-09-30
申请号：JP4594784
申请日：1984-03-09
申请人： Hitachi Zosen Corp
发明人： SHIYUDOU YASUNOBU , OKAMOTO TOMIYASU , KINO TAKASHI , YOKOGAWA AKIRA , SUZUKI MOTOMITSU , NAKAI YASUO , HOSOGAYA KAZUYOSHI , ISAKA MASAYUKI
IPC分类号： B63B25/04 , B65G53/30 , B65G67/60
CPC分类号： B65G53/30
摘要： PURPOSE:To improve the yield of dust coal by circulating slurry water containing said dust coal and repeatedly loading it in a hold and recovering part of said dust coal contained in said slurry water, into shipment in said hold. CONSTITUTION:A mixing device 1 produces a coal slurry of an appropriate concentration by mixing powdered coal, water, and slurry water containing dust coal. Defined quantities of coal, slurry water containing dust coal are fed into the device 1 from a coal feeding device 2, a water feeding device 3, and a slurry water feeding device 5 respectively. Coal slurry produced by the device 1 is loaded into holds 12, 22, through a loading pipe 6, while slurry water containing dust slurry, which is separated from the coal slurry loaded in said holds, is returned to a slurry water tank 4 through a slurry water return pipe 7. And, further, dust coal is recovered from part of the slurry water containing dust coal, which is returned into the tank 4, by means of a dust coal recovering device 8. Thereby, the yield of dust coal being transported by a ship can be improved.
摘要翻译：目的：通过循环含有煤尘的泥浆水，反复将其装载在贮存器中并回收部分所述泥浆水中所含的灰尘煤，使其在所述容器中运输，从而提高粉煤的产量。构成：混合装置1通过混合粉煤，水和含有粉尘煤的浆水，产生适当浓度的煤浆。分别从送煤装置2，给水装置3和泥浆给水装置5将规定量的煤，含灰尘的泥浆水分别送入装置1。由装置1产生的煤浆通过装载管6装载到保持件12,22中，而从装载在所述保持件中的煤浆分离的含有灰尘浆料的浆料水通过另外，通过粉尘煤回收装置8将灰尘煤的一部分从灰尘煤中回收到返回到罐4中的灰尘煤中。由此，粉尘煤的产率为船舶运输可以改善。

3. 发明专利

JPS58199023A Method for feeding reducing agent in denitration treatment of waste gas 失效
标题翻译：用于减少废气处理废物的方法
公开(公告)号：JPS58199023A
公开(公告)日：1983-11-19
申请号：JP8368282
申请日：1982-05-17
申请人： Hitachi Zosen Corp
发明人： MATSUMOTO TOSHIAKI , SUZUKI MOTOMITSU , OMODA MASANORI
IPC分类号： B01D53/56 , B01D53/34 , B01D53/74
摘要： PURPOSE: To enable the reduction of NOX with good efficiency by mixing a reducing agent thoroughly with a waste gas.
CONSTITUTION: A control device 5 for the amt. of ammonia detects the concn. of NOX and concn. of ammonia in a waste gas and controls the valve 7 of an ammonia supply pipe 6 so as to maintain always an equal molar ratio between the NOX and the ammonia. A prescribed amt. of ammonia is thus supplied to a mixer 8. A control device 9 for the amt. of air detects the temp. and flow rate of the waste gas and further detects the amt. of air and controls the valve 11 of an air supply pipe 10 so as to maintain the ratio between the momentum of the waste gas and the momentum of air at a required specified value. The required amt. of air is supplied to the mixer 8, where the ammonia is diluted to ≤1% concn. with the air, and the gaseous mixture is injected through the injection port 4 of a feed pipe 2 into the waste gas in a duct 1.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过将还原剂与废气进行彻底的混合，能够以高效率还原NO x。构成：用于amt的控制装置5。的氨检测浓度的NOX和浓度的废气中的氨，并且控制氨供应管6的阀7，以使NOX和氨之间始终具有相等的摩尔比。一个规定的的氨被提供给混合器8.一种控制装置9。的空气检测温度。和废气的流量，进一步检测废气。并且控制空气供应管10的阀11，以将废气的动量与空气动量之间的比率保持在所需的规定值。所需的amt。的空气被供应到混合器8，其中氨被稀释至<= 1％浓度。并且气体混合物通过进料管2的注入口4注入管道1中的废气中。

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