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1. 发明专利

JPH0755359A OXYGEN WASHING DEVICE FOR MOLTEN METAL VESSEL 失效
公开(公告)号：JPH0755359A
公开(公告)日：1995-03-03
申请号：JP20428793
申请日：1993-08-18
申请人： SHINAGAWA REFRACTORIES CO , NIPPON KOKAN KK
发明人： SATO MITSUKUNI , YAMAMOTO KENJI , ISHII KOJI , OZAWA KOICHI , YAMAMOTO SHINICHI
IPC分类号： B08B9/40 , F27D3/14 , F27D99/00 , F27D23/00
摘要： PURPOSE:To carry out oxygen washing in a molten metal vessel without depending on any labor and improve the safety and working efficiency. CONSTITUTION:The device is equipped with a traversing table 15, supported traversably in a horizontal plane substantially, a guide supporter 19, supported elevatably by a supporting mechanism 33 provided on the traversing table 15, and a slide pipe 21, supported movably forward and backward by the guide supporter 19 and provided with a washing pipe 22 at the tip end thereof so as to be pushably against a matter 59 to be washed. A pipeline for supplying oxygen is connected to the rear part of the slide pipe 21.

2. 发明专利

JPH05309642A 失效
公开(公告)号：JPH05309642A
公开(公告)日：1993-11-22
申请号：JP11759792
申请日：1992-05-11
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , ANDO SHIGERU
IPC分类号： B01F7/02 , B28C3/00
摘要： PURPOSE:To perform stably kneading irrespective of an atmospheric temperature by reducing drastically adhesion of raw materials to a tire, by constituting a temperature control device controlling a heating device so that a surface temperature of the tire becomes higher than a temperature of a metal of a pan. CONSTITUTION:In the title mixer, at least a turnable tire 14 is arranged within a pan 13, which is turned and driven and a heater 25 heating a metal of the pan and the surface of a tire, a temperature sensors 23, 24 detecting temperatures of the metal of the pan and the surface of the tire and a temperature control device 20 controlling the heater 25 based on the detected temperatures of the metal of the pan and the surface of the tire are provided. Then the temperature control device 20 is constituted so that the heater 25 is controlled so as to increase the temperature of the surface of the tire higher than the temperature of the metal of the pan. With this construction, kneaded soil is made stickable easily to the metal of the pan than the tire 14, through which a kneading effect can be improved drastically.

3. 发明专利

JPH05231778A BRICK ARRANGING DEVICE IN CONVERTER BRICK PILING-UP MACHINE 失效
公开(公告)号：JPH05231778A
公开(公告)日：1993-09-07
申请号：JP3630492
申请日：1992-02-24
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , NOSE MASAHIKO , AOYAMA SHUICHI
IPC分类号： F27D1/16
摘要： PURPOSE:To arrange a brick arranging direction without any manual handling, eliminate any dangerous condition in working and improve processing capability. CONSTITUTION:A brick arranging device is comprised of a transporting roller conveyor 106, direction changing devices 240 and 250 for changing the bricks into a predetermined direction, a transporting device 370 for transporting the bricks 101 of which directions are changing in sequence and a brick shape discriminating device 220 arranged on the transporting roller conveyor 106. The bricks are corrected toward their predetermined directions by the direction changing devices 240 and 250 in response to the result of the brick shape discriminating device 220 and fed to a next stage belt conveyor 370. With such an arrangement, the brick directions are automatically discriminated, the bricks are arranged and supplied to a furnace repairing tower, resulting in that the dangerous work can be eliminated, the bricks are transported smoothly and thus the processing capability can be improved.

4. 发明专利

JPH05138335A SEALING MECHANISM AND/OR GAS BLOWING OR EVACUATING MECHANISM IN CARTRIDGE SLIDE VALVE DEVICE 失效
公开(公告)号：JPH05138335A
公开(公告)日：1993-06-01
申请号：JP17235291
申请日：1991-07-12
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , YAMAMOTO KENJI , OSADA MOTOTSUGU
IPC分类号： B22D11/10 , B22D41/22 , B22D41/42
摘要： PURPOSE:To perfectly prevent the oxidation by sealing the whole assembly of plate bricks. CONSTITUTION:Metal or ceramic-made holders 14, 15, 16 are fitted to the outer periphery of each of the plate bricks 4, 5, 6 and a lower nozzle brick 7 in a slide valve device and sealing mechanism arranging a heat resistant sealing packing 10 between the fixed side holder and the movable side holder in the plate brick assembly cartridge providing a device for mutually engaging and assembling these holders is provided, or this sealing mechanism is constituted so as to surround the interval between the fixed side holders and the slide side holders in the plate brick assembly cartridge or a driving shaft for driving the slide plate with a heat resistant bellows, and an inert gas blowing hole or an evacuating hole 17 is arranged in one side of holders.

5. 发明专利

JPH04127999A PRESS WITH DIE HOLDING DEVICE 失效
公开(公告)号：JPH04127999A
公开(公告)日：1992-04-28
申请号：JP24821290
申请日：1990-09-18
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , KASHIMOTO SATOSHI
IPC分类号： B30B15/02 , B30B11/02
摘要： PURPOSE:To make the die small in size and light in weight by providing a die holding device between the die for receiving pressure at the time of pressure forming and a press frame, and sharing and holding pressure force by a floating frame and the press frame at the time of forming. CONSTITUTION:A brick material 16 is thrown in as a formed body to a die 6 into which the lower plunger 10 is inserted from the lower side, and by operating a transfer cylinder 11, the die 6 is moved into a press frame 2 and stopped in a prescribed position of the press frame 2. Subsequently, by operating a wedge hydraulic cylinder 15, a wedge member 14 is fitted in between the die and a floating frame 7, and the die is fixed. Next, by operating a floating hydraulic cylinder 8, the frame 7 is allowed to ascends, and a die truck 9 and the die 6 also float up from a base 17. Thereafter, by operating a main cylinder 3, a pressure block 4 is moved in the lower direction and the upper plunger 5 is allowed to abut on the brick material in the die, and a brick is formed. In such a way, force burdened to the die decreases, and the die can be manufactured in a small. size and in light weight.

6. 发明专利

JPH02279306A AUTOMATIC FEEDING AND FILLING DEVICE FOR MULTI-LAYER TYPE REFRACTORY PASTE 失效
公开(公告)号：JPH02279306A
公开(公告)日：1990-11-15
申请号：JP10147189
申请日：1989-04-20
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , ANDO SHIGERU , KASHIMOTO SATOSHI
IPC分类号： B28B3/02 , B28B13/02
摘要： PURPOSE:To increase working efficiency by providing a paste feeding structure for feeding paste, a weighing structure for weighing, metering and classifying the paste and a plurality of charge boxes, a transferring structure of said charge boxes and a knockout structure for lifting and lowering a plunger. CONSTITUTION:Paste fed through a paste feeding structure 1 is fed into a weighing structure 4 for weighing by fixed quantity, and the same is fed into charge boxes 5A... after weighing, and then said charge boxes 5A... are transferred to position right above a mold 18 of a press section and feeding is carried out by lowering a plunger 20 in the mold 18 gradually. Then charge boxes 5A... weighing and receiving a variety of kinds of pastes are transferred above the mold 18 of the press section, and similarly the plunger 20 is lowered to fill different kind of new pastes over the paste already filled therein. Then, the paste is compressed and formed in the mold 18 by a press and then extruded by a knockout structure 21 to form a square. Thus, fully-automatic operation can be carried out to enhance productivity.

7. 发明专利

JPS6135154B2 失效
公开(公告)号：JPS6135154B2
公开(公告)日：1986-08-11
申请号：JP30881
申请日：1981-01-07
申请人： SHINAGAWA REFRACTORIES CO
发明人： OOTSUKA TAKASHI , SATO MITSUKUNI , KASHIMOTO SATOSHI
IPC分类号： B05C5/00 , B05D5/00 , C04B41/81 , C04B41/87

8. 发明专利

JP2000063928A STRUCTURE OF MOLTEN STEEL CIRCULATING FLOW TYPE DEGASSING EQUIPMENT 失效
公开(公告)号：JP2000063928A
公开(公告)日：2000-02-29
申请号：JP23191298
申请日：1998-08-18
申请人： UNIV TOTTORI , SHINAGAWA REFRACTORIES CO
发明人： OBATA FUMIO , WAKA RYOJI , SATO MITSUKUNI , ITO KATSUNORI , KAWADA YOSUKE
IPC分类号： C21C7/10
摘要： PROBLEM TO BE SOLVED: To provide the structure of a molten steel circulating flow type degassing equipment which can effectively execute the degassing treatment of a large quantity of molten steel and can improve the durability. SOLUTION: In the molten steel circulating flow type degassing equipment for executing the degassing by blowing gas into the molten steel to circulate the molten steel flow, a circulating flow tube tube 12 for downtake is disposed at the center position on the bottom part 11 of a degassing vessel 10 and two or more pieces of circulating flow tubes 13, 13,... for uptake, with this circulating flow tube 12 as the center while separating at a prescribed distance from this center and surrounding this tube 12.

9. 发明专利

JPH07246582A INSTRUCTION METHOD OF HANDLING ROBOT IN REFRACTORY MANUFACTURING EQUIPMENT 失效
公开(公告)号：JPH07246582A
公开(公告)日：1995-09-26
申请号：JP4122794
申请日：1994-03-11
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , SHIGETA YOSHIBUMI , NISHIMURA KEIZO
IPC分类号： B25J9/22 , B28B13/00 , B65G47/90
摘要： PURPOSE:To enable the instruction of a handling robot in a control room and the like separated from the setting position of the handling robot in a remote control method. CONSTITUTION:A process to input the from and the size of a refractory to be the manufacturing object to a computer beforehand; a process to display the form of the product three-dimensionally depending on the input form and the size on a display 8;a process to input the attitude and the passage of a robot hand to the computer 7 through a simulation; and a process to transfer the robot program input to the computer 7 to a controller 6; are provided, and an instruction is given to the robot through an off-line.

10. 发明专利

JPH06238406A DEVICE FOR FITTING WEIR BLOCK FOR TUNDISH 失效
公开(公告)号：JPH06238406A
公开(公告)日：1994-08-30
申请号：JP2912493
申请日：1993-02-18
申请人： SHINAGAWA REFRACTORIES CO , NIPPON KOKAN KK
发明人： SATO MITSUKUNI , NOSE MASAHIKO , KASHIMOTO SATOSHI , TAMURA KOUNOSHIN , MURAKAMI NAOHIKO , KAWASHIMA KAZUTOSHI
IPC分类号： B22D11/10
摘要： PURPOSE:To safely enable the fitting of a weir block in the high temp. condition in a short time by remote-operating swing mechanism, slide mechanism, lift mechanism, rotary mechanism, clamp mechanism, etc., with a control means. CONSTITUTION:The swing mechanism 12 is fitted to a column 11 and the slide arm 13a being slidable to the swing mechanism 12, the lift arm 14a being liftable to the tip part thereof and the rotary shaft being rotatable to the lift arm 14a in order, and the clamp mechanism 16 of the weir block to the tip part of the rotary shaft to constitute the weir block setting device A. This weir block setting device A is remote-operated with a pendant switch 19 and the weir block 2 is carried and set to the prescribed position of a tundish from a laying table. By this method, the setting work of the weir block 2 can be executed with one worker without entering the tundish.

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