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1. 发明专利

JP2004267831A Equipment for removing dioxins in fine dust 审中-公开
公开(公告)号：JP2004267831A
公开(公告)日：2004-09-30
申请号：JP2003058810
申请日：2003-03-05
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： ENOMOTO HIROYASU , SATO MASAKI , MORI HIDEJI , OKU TSUNEO , KOBAYASHI KAZUKI
IPC分类号： F23J1/00 , B09B3/00 , F23G5/16
摘要： PROBLEM TO BE SOLVED: To provide dioxin decomposing equipment for gasifying and melting furnaces capable of being miniaturized and inexpensively produced by utilizing existing equipment, capable of remarkably reducing fuel consumption and requiring no special maintenance.
SOLUTION: An exhaust gas is drawn out of a melting furnace 3 and a secondary combustion chamber 4 through a slag tap 9 and a trough 10 to be guided to an ash heater 12 and fly ash collected from a waste heat boiler 5, a fuel economizer 6, a cooling column 7 and a dust collector 8 is heated to a temperature suitable for thermally decomposing dioxins, or above, and subsequently quenched to a temperature of 100°C or below by an indirect cooler 13 to be made harmless. The exhaust gas is returned to the secondary combustion chamber 4 by an air blower 17 through a dust collector 15 for recovering the overflowing fly ash to be made to meet with the exhaust gas of the main system.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2001300486A APPARATUS AND METHOD FOR METHANE FERMENTATION TREATMENT OF ORGANIC WASTE 失效
公开(公告)号：JP2001300486A
公开(公告)日：2001-10-30
申请号：JP2000126154
申请日：2000-04-26
申请人： BABCOCK HITACHI KK
发明人： SHIMODAIRA WAKAKO , YAMAMOTO MANABU , ENOMOTO HIROYASU
IPC分类号： B09B3/00 , C02F11/04
摘要： PROBLEM TO BE SOLVED: To reduce the discharge quantity of solubilized residue and methane fermentation sludge without lowering the methane gas forming quantity. SOLUTION: The methane fermentation treatment apparatus for organic waste has a first solubilizing tank 3 for solubilizing organic waste 1, a second solubilizing tank 22 for solubilizing first solubilized residue 7 obtained by subjecting the first solubilized matter formed in the first solubilizing tank to solid-liqid separation treatment, a dehydrator 5 for subjecting the first solubilized matter 30 and the second solubilized matter 31 formed in the second solubilizing tank to solid-liquid separation treatment, a methane fermentation tank 10 for subjecting the solubilized liquid, which is obtained by mixing the first solubilized liquid 6 obtained by the solid-liquid separation of the first solubilized matter with the second solubilized liquid 6A obtained by the solid-liquid separation of the second solubilized matter, to methane fermentation and a route for separating the waste liquid formed in the methane fermentation tank into sludge 15 and waste water 16 to reflux 19 a part of sludge to the methane fermentation tank while introducing 23 the remaining sludge into the second solubilizing tank 22.

3. 发明专利

JPH11351556A COMBUSTION MONITORING APPARATUS FOR COMBUSTION FURNACE 失效
公开(公告)号：JPH11351556A
公开(公告)日：1999-12-24
申请号：JP15898098
申请日：1998-06-08
申请人： BABCOCK HITACHI KK
发明人： ARASAWA TOMOHIRO , ENOMOTO HIROYASU , TAKAHASHI YASUMASA , OUCHI TETSUO , KONAKA KATSUMI , IKESHOJI SUSUMU , FUJIMURA HITOSHI
IPC分类号： F23M11/04 , F23G5/50
摘要： PROBLEM TO BE SOLVED: To enhance and stabilize a sensing performance of a photosensor by reducing an influence of an excess light quantity or heat quantity from a combustion furnace, and preventing a surface contamination of a heat resistant glass. SOLUTION: The combustion monitoring apparatus 1 for an incinerator 84 having a heat resistant glass 35 for transmitting an incident light L from the incinerator 84 and a photosensor 5 for sending the light L, thereby passing a purged air (a) to the furnace inside of the glass 35, comprises a slit plate 38 having smaller passage holes 39 than a light receiving surface of the photosensor 5 at the furnace inside of the photosensor 5 to limit the light quantity or heat quantity of the light L. In this case, the photosensor 5 is disposed so that an optical axis of the light L becomes horizontal or downward from a horizon, and is provided to be openable or closable for the glass 35.

4. 发明专利

JPH11237012A METHOD FOR CONTROLLING REFUSE FOR INCINERATION AND REFUSE INCINERATION EQUIPMENT 失效
公开(公告)号：JPH11237012A
公开(公告)日：1999-08-31
申请号：JP3739898
申请日：1998-02-19
申请人： BABCOCK HITACHI KK
发明人： OUCHI TETSUO , ENOMOTO HIROYASU
IPC分类号： B65F5/00 , B09B3/00 , B09B5/00 , F23G5/02
摘要： PROBLEM TO BE SOLVED: To provide a refuse incineration equipment by which no refuse feeding failure is generated, combustion in an incinerator is stabilized, and operation of crane can be automated. SOLUTION: A refuse 2 which is separated by specified kinds in advance and put into a pit 4 is kept in the specified places according to its kinds. The refuse 2 is given water by a sprinkler 5 and it is stirred by a crane 6, and then every refuse 2 is given an evaluation point based on the information on refuse feeding failure occurrence according to the kinds and execution contants of the refuse 2. Then the refuse 2 is mixed so that the general evaluation point may be higher than the preset point on the basis of the inner temperature of an incinerator 12 and the information on refuse feeding failure occurrence, and it is supplied to a hopper 8. As the result, the refuse 2 with a uniform quality can be supplied to the incinerator 12, thereby eliminating refuse feeding failure and stabilizing the heat generation rate of the incinerator 12.

5. 发明专利

JPH09212791A METHOD AND DEVICE FOR MONITORING ROAD SURFACE 失效
公开(公告)号：JPH09212791A
公开(公告)日：1997-08-15
申请号：JP2152996
申请日：1996-02-07
申请人： BABCOCK HITACHI KK
发明人： KONAKA KATSUMI , ENOMOTO HIROYASU , ARASAWA TOMOHIRO
IPC分类号： G08G1/01 , G01W1/00 , G08G1/04
摘要： PROBLEM TO BE SOLVED: To automatically set the monitor area of a road surface image for optimally measuring traffic flow by adopting an interval between the respective kinds of line or median strips as at least one or more lane parts and making the lane part the area for vehicles. SOLUTION: An ITV camera 2 inputs an image. Then, the road length L of the image, the arrangement height H from a road surface, the dipθ and the viewing angle ϕ of the camera 2 to the road surface, the unit time t of an image processing, road side width d0 (width at a road side between a building 1 and a road), a lane width d1 , the max. vehicle height h of a vehicle 4, the number N of image-picked up lanes, an object lane number n and supposed max. speed V, etc., are inputted. After that, the extraction of a center line and a white line, etc., the extraction of the road, the extraction of the vehicle monitor object area and the extraction of a vehicle detecting area are executed. Above processings are executed for the portion of the number of measurement object lanes. Lane width at this time is distance between the two white lines.

6. 发明专利

JPH09178142A REFUSE BURNING EQUIPMENT 失效
公开(公告)号：JPH09178142A
公开(公告)日：1997-07-11
申请号：JP33505295
申请日：1995-12-22
申请人： BABCOCK HITACHI KK
发明人： TAKASUGI HITOSHI , ONO SHIGEMI , ENOMOTO HIROYASU , SENJU TORU
IPC分类号： F23G5/44
摘要： PROBLEM TO BE SOLVED: To provide refuse burning equipment capable of stabilizing the amount of supply of refuse to an incinerator body and of reducing the production of harmful matter. SOLUTION: A refuse falling hole of a refuse supply machine body 4 and an incinerator body 14 are connected to each other through an insertion chute 9, and refuse discharge hole provided frontally of the refuse supply machine body and a refuse pit 1 are connected with each other through a return chute 11. A lower portion than a set part of a return damper 10 of the return chute and a lower portion than a set part of a supply damper 8 of the insertion chute communicate with each other through a return supply chute 29, and a changeover damper 28 is provided at a connection portion of the return chute and the return supply chute. In the case where the incinerator body is in operation when a screw 5 is reversely driven in order to eliminate clogging, the return chute is closed with the changeover damper to supply the refuse returned from the refuse supply machine body to the incinerator body. When the incinerator body is in a rest state, the return supply chute is closed with the changeover damper to return the refuse to the pit.

7. 发明专利

JPH0991586A METHOD AND DEVICE FOR MONITORING ROAD STATE 失效
公开(公告)号：JPH0991586A
公开(公告)日：1997-04-04
申请号：JP24751595
申请日：1995-09-26
申请人： BABCOCK HITACHI KK
发明人： OUCHI TETSUO , KONAKA KATSUMI , ARASAWA TOMOHIRO , ENOMOTO HIROYASU
IPC分类号： G08G1/00 , G08G1/01 , G08G1/04
摘要： PROBLEM TO BE SOLVED: To provide the method and device for road state monitoring which is more inexpensive and has high performance and estimates the number of vehicles. SOLUTION: When the number of vehicles is estimated, an image of a road surface is inputted from an ITV camera 2 and an image processing part 10 obtains vehicle speed data and road surface condition data. A road surface condition decision part 11 decides road surface conditions from meteorological data obtained from a thermometer 3 and an anemometer 4 and the road condition data obtained from the image processing part 10 and selects a traffic volume-mean speed graph corresponding to the road conditions out of a traffic volume and mean speed data base 13. A vehicle number estimation part 12 substitutes the vehicle speed data calculated by the image processing means 10 in the traffic volume-mean speed graph selected by the road condition decision part 11 and outputs the vehicle number estimation result 14 to an unillustrated center monitor part. If vehicle number measurement precision decreases greatly owing to weather conditions, the number of vehicles can be estimated from a graph which is already generated and shows the relation between traffic volume and mean speeds and the traveling speed of a vehicle that can be measured.

8. 发明专利

JPH0546712A METHOD FOR FORMING MESH MODEL FOR FEM ANALYSIS 失效
公开(公告)号：JPH0546712A
公开(公告)日：1993-02-26
申请号：JP19957691
申请日：1991-08-08
申请人： BABCOCK HITACHI KK
发明人： MIYANAKA EIJI , ENOMOTO HIROYASU
IPC分类号： G06F17/50 , G06T15/00
摘要： PURPOSE:To provide an FEM analyzing mesh model forming method capable of forming a large capacity mesh having many divisions by a shape intended to be formed by a user while attaining an easy interactive form for the formation of a mesh and shortening a data transfer time. CONSTITUTION:An analyzing data forming device provided with a model forming part 5, a model data part 9, an analyzing condition setting function part 6, an analyzing condition data part 10, a mesh forming function part 7, a mesh data part 11, an analyzing data forming part 17, a display function part 13, and a command analyzing function part 2 includes also a mesh forming parameter part 12 for storing mesh density determining parameters and mesh dividing scales as mesh forming parameters and a mesh reproducing function part 16 for forming a reproduced mesh by reproducing a mesh based upon the mesh forming parameters and the reproduced mesh is used as a mesh for the execution of practical analytical calculation.

9. 发明专利

JPH052627A PREPARATION OF ANALYSIS MODEL 失效
公开(公告)号：JPH052627A
公开(公告)日：1993-01-08
申请号：JP15487991
申请日：1991-06-26
申请人： BABCOCK HITACHI KK
发明人： OZAKI MASANORI , ENOMOTO HIROYASU
IPC分类号： G06F17/50 , G06F19/00 , G06T15/00
摘要： PURPOSE:To provide an analysis mesh preparing method which can freely prepare a mesh by means of adjusting it to a model form and which can easily analyze it in short period. CONSTITUTION:A solid model is prepared by adjusting it to the form of an analysis object, and the ridgeline numbers of respective ridgelines and coordinate values, which constitute the respective models, are registered. The unnecessary part of a mapping mesh is eliminated so that the mesh coincides with the solid model so as to generate a corrected mapping mesh. Numbers are added to respective twigs constituting the contour line, and they are registered with a grid point included in the twig. The respective ridgelines of the solid model are made to correspond to the twigs of the corrected mapping mesh. The mesh of the contour line of a real mesh corresponding to the solid model is generated and the mesh in the real mesh is divided by a mapping method based on mesh data on the corrected mapping mesh.

10. 发明专利

JPH04346178A ANIMATION DISPLAY METHOD FOR FINITE ELEMENT METHOD ANALYSIS RESULT 失效
公开(公告)号：JPH04346178A
公开(公告)日：1992-12-02
申请号：JP11883591
申请日：1991-05-23
申请人： BABCOCK HITACHI KK
发明人： GOUKON SHIGERU , ENOMOTO HIROYASU , GONDO HIROSHI
IPC分类号： G06F17/50 , G06T13/20
摘要： PURPOSE:To realize the animation display of the finite element method analysis result easy-to-use for a normal analysis technician without special tool or hardware. CONSTITUTION:An analysis model is composed of many small elements by mesh-dividing a mesh data 2. With the finite element method by applying an analysis condition data 1 for each element, a displacement 5 of the node for each element is calculated by the prescribed time interval. Further, the contour line of the mesh-divided analysis model is extracted S2, and the amplitude displacement of a contour line 4 of an analysis model is animation-displayed based on the node data of this contour line and the displacement 5 of the calculated node.

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