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1. 发明专利

JPH06277560A NOZZLE 失效
公开(公告)号：JPH06277560A
公开(公告)日：1994-10-04
申请号：JP21157991
申请日：1991-07-29
申请人： ONODA CEMENT CO LTD , ONODA ENG , ASAHI KEISAN KOGYO KK
发明人： UEMORI NOBUMASA , TAKADA SHUNJI , KAI NAOTO
IPC分类号： B05B1/00 , B05B1/04 , B05C5/00 , B28B13/02
摘要： PURPOSE:To enable uniform spraying of a high-viscosity material as well while sufficiently diffusing this material and to lessen sagging by widening the front end of the nozzle to a flat shape and forming the front end to a peak shape in longitudinal section, thereby forming an upward inclined path and a downward inclined path. CONSTITUTION:The front end 11 of this nozzle 5 is expanded to the flat shape and is formed to the peak shape in the longitudinal section, by which the upward inclined path 9 and the downward inclined path 10 are formed. The material M to be transported ascends while spreading on arriving at the upward inclined path 10 until the material collides against the top end of the downward inclined path 10. While the material M is dispersed, the material descends in the downward inclined path 10 and is uniformly sprayed in the form of a band. The ascending force acting on the material M in the upward inclined path 9 decreases rapidly when the supply of the material M to the nozzle 1 is stopped. The inflow of the material M into the downward inclined path 10 is stopped before the ascending power is completely eliminated. The material M alone in the downward inclined path 10 is only discharged eventually from a discharge port 13.

2. 发明专利

JPH06280749A TUBE PUMP SYSTEM 失效
公开(公告)号：JPH06280749A
公开(公告)日：1994-10-04
申请号：JP21158091
申请日：1991-07-29
申请人： ONODA CEMENT CO LTD , ONODA ENG , ASAHI KEISAN KOGYO KK
发明人： UEMORI NOBUMASA , TAKADA SHUNJI , KAI NAOTO
IPC分类号： F04B11/00 , F04B43/12
摘要： PURPOSE:To reduce an installation space and to reduce production of a fluctuation in a delivery amount owing to pulsation. CONSTITUTION:In a tube pump system wherein a plurality of tube pumps 1a-1d having expansion rollers 4a-4d arranged on a drive shaft 5 are axially disposed, the tube pump system is formed such that the drive shaft 5 for the tube pumps 1a-1d is a common shaft and the phases of the extrusion rollers 4a-4d are displaced from each other.

3. 发明专利

JPH0647721A MOLDING METHOD OF FILTERING MATERIAL AND DEVICE THEREOF 失效
公开(公告)号：JPH0647721A
公开(公告)日：1994-02-22
申请号：JP21158191
申请日：1991-07-29
申请人： ONODA CEMENT CO LTD , ONODA ENG
发明人： UEMORI NOBUMASA , TAKADA SHUNJI
IPC分类号： B28B5/02 , B28B1/30 , B28B3/02 , B28B13/02 , B28B17/00
摘要： PURPOSE:To prevent a molding device from becoming large-sized one and to mold filtering material in uniform thickness. CONSTITUTION:A metering hopper 1 equipped with a hopper scale 5 is connected through a material charging pump 2 to a nozzle 3, which is fixed facing into a form 16 fixed to a molding part 17. The form 16 is fixed to the molding part on a filter conveyor 15 at interval. Further a means, which controls the motor 7 of the material charging pump 2 and the motor 20 of the filter conveyor 15 so as to agree with the casting pattern of filtering material by detecting the measured output of the hopper scale 5, is provided.

4. 发明专利

JPH01315376A AIR CLASSIFIER 失效
公开(公告)号：JPH01315376A
公开(公告)日：1989-12-20
申请号：JP14731888
申请日：1988-06-15
申请人： ONODA CEMENT CO LTD , ONODA ENG
发明人： TAKEUCHI MASAAKI , UEMORI NOBUMASA , MITSUSAKA MASAAKI
IPC分类号： B07B7/083
摘要： PURPOSE:To improve the precision of classification by forming a classification chamber on the periphery of a rotary vane below a material inlet, providing a diffusion plate opposed to the material inlet to the rotary vane, and fixing a collision plate arranged at a distance from the periphery of the diffusion plate to the diffusion plate. CONSTITUTION:The rotary vane 18 is provided below the material inlet 14, and the classification chamber 24 is formed on the periphery of the rotary vane 18. An air inlet 12 is allowed to communicate with a fine powder discharge port 13 through the classification chamber 24. The diffusion plate 21 opposed to the material inlet 14 is provided to the rotary vane 18, the collision plate 23 is arranged at a distance from the periphery of the diffusion plate 21, and the collision plate 23 is fixed to the diffusion plate 21. As a result, the collison plate 23 and diffusion plate 21 are rotated at the same angular velocity. Consequently, even if particulate matter collides with the collision plate, the particulate matter is sufficiently diffused, dropped into the classification chamber, and joined to a classifying air current. Accordingly, the particulate matter dropped into the classification chamber is immediately and sufficiently classified, and the precision of classification can be remarkably improved.

5. 发明专利

JPH0534084A HEAT EXCHANGER 失效
公开(公告)号：JPH0534084A
公开(公告)日：1993-02-09
申请号：JP21022591
申请日：1991-07-27
申请人： ONODA CEMENT CO LTD , ONODA ENG
发明人： UEMORI NOBUMASA , TAKADA SHUNJI
IPC分类号： F28D7/16 , F28F9/02
摘要： PURPOSE:To obtain a heat exchanger, having a new structure capable of coping with the difference of thermal expansions between a heat transfer tube and a circular cylinder without employing any expansion joint, U-shaped heat transfer tube or a loose head, which have some troubles, and easy in the cleaning of the heat transfer tubes and the circular cylinder. CONSTITUTION:One end of a heat transfer tube 5 is communicated with a high-temperature fluid chamber 1 and the other end of the same is provided with a heat transfer tube header 9 having a guide 10 while one end 6 of the circular cylinder 13, receiving the heat transfer tubes 5, is provided in the high- temperature fluid chamber 1. The other ends 8 of the heat transfer tubes are connected movably and air-tightly to the guide 10 through O-rings.

6. 发明专利

JPH0533222A OPENING MACHINE 失效
公开(公告)号：JPH0533222A
公开(公告)日：1993-02-09
申请号：JP21022691
申请日：1991-07-27
申请人： ONODA CEMENT CO LTD , ONODA ENG
发明人： UEMORI NOBUMASA , TAKADA SHUNJI
IPC分类号： D01G15/02 , D01G15/36
摘要： PURPOSE:To obtain an opening machine capable of sufficiently opening glass fibers and mineral fibers to be mixed with cement, gypsum, building material, etc., in blending. CONSTITUTION:Two parallel rotors 1 are planted with a great number of pins 4 in the radiated direction, respectively, the pins of both the rotors are made mutually inconsistent in each direction of rotation and both the rotors are revolved in the opposite directions mutually at different peripheral speeds.

7. 发明专利

JPS62213899A METHOD FOR INCINERATING SEWAGE SLUDGE 失效
公开(公告)号：JPS62213899A
公开(公告)日：1987-09-19
申请号：JP5366586
申请日：1986-03-13
申请人： ONODA CEMENT CO LTD , ONODA ENG
发明人： TAKEUCHI MASAAKI , SAEKI MUTSUO , UEMORI NOBUMASA
IPC分类号： C02F11/06 , C02F11/12 , C02F11/14 , F23G7/00 , F23G7/04
摘要： PURPOSE:To perform stable operation and incineration treatment, by a method wherein solid fuel, of which the particle size is preliminarily adjusted, is added to and mixed with sewage sludge to perform dehydration and the obtained sewage sludge cake is dried to be self-burnt in an incinerator. CONSTITUTION:The sewage sludge cake collected in a hopper 1 is drawn out from a draw-out device 2 to be supplied to a dryer 3 and dried by recirculated high temp. gas at 500-600 deg.C. The dried cake is charged in an incinerator 4 and perfectly burnt in a fluidized state by air having temp. of 400-500 deg.C blown in an air chamber 5. A part of exhaust gas is heat-exchanged with combustion air in a gas heat exchanger 6 and the remainder enters a second heat exchanger 8 to be heat-exchanged with combustion air. By this method, the maintenance and control of the incinerator are made easy and sewage sludge can be effective ly incinerated.

8. 发明专利

JPS63258654A CRUSHING SYSTEM 失效
公开(公告)号：JPS63258654A
公开(公告)日：1988-10-26
申请号：JP9284187
申请日：1987-04-15
申请人： ONODA CEMENT CO LTD , ONODA ENG
发明人： TAKEUCHI MASAAKI , UEMORI NOBUMASA , UMEKI KENJI
IPC分类号： B02C13/22 , B02C21/00

9. 发明专利

JPH06134723A DEHYDRATION BOARD APPARATUS FOR DEHYDRATION MOLDING PRESS 失效
公开(公告)号：JPH06134723A
公开(公告)日：1994-05-17
申请号：JP32837392
申请日：1992-10-27
申请人： ONODA CEMENT CO LTD
发明人： UEMORI NOBUMASA
IPC分类号： B28B3/02 , B28B7/00 , B28B7/40 , B28B17/00
摘要： PURPOSE:To obtain a molding plate having an excellent surface smoothness by mounting a ceramic filter on a surface of a dehydration board. CONSTITUTION:A dehydration board apparatus 1 is formed by mounting a ceramic filter 4 on a dehydration board 3 of an upper board 2. For the board 3, a known porous board can be used. The filter 4 is desirably formed of a support 5 made of porous ceramics and a ceramic diaphragm 6 having a miniature hole diameter and fusion-bonded to a surface of the support 5. The diaphragm 6 can be manufactured by fusion-bonding to the support 5 by a CVD method, a flame spraying method or a sol-gel process, drying.baking it. According to the apparatus, a molding material can be desirably compression dehydrated to obtain a molding plate having excellent surface smoothness. Even if clogging occurs, it can be easily cleaned by reverse cleaning.

10. 发明专利

JPH05245822A 失效
公开(公告)号：JPH05245822A
公开(公告)日：1993-09-24
申请号：JP34391991
申请日：1991-12-02
申请人： ONODA CEMENT CO LTD , OAKS KK
发明人： UEMORI NOBUMASA , TOKUNAGA KAZUYOSHI , MINAMI KENKICHI , OKUBO KAZUHIRO
IPC分类号： B28B17/00 , G01N1/28
摘要： PURPOSE:To perform manpower saving and automation in test and control of a concrete sample body by connecting a controlling means which puts/takes out a marked sample body into/from a curing water tank, a read means for reading the symbol of the sample body and a strength testing means to a computer. CONSTITUTION:The recess of the upper part is repaired and a concrete sample body 1 is mold-released and transferred to a marking means 4 and marked by an ink jet printer or the like. The sample body 1 is arranged in a curing water tank 9 and takeout controlling devices 8, 8a are connected to a computer 5. The sample body 1 is placed in the prescribed position in the water tank 9 by the command thereof. The sample body 1 of the required position is taken out. Then a read means 10 reads the symbol of the sample body 1 taken out by the controlling means 8a. The symbol is notified to the computer 5 and recognized. Then strength test of the sample body 1 is performed in a test means 11. The record 14 of the result is outputted from the computer 5 connected to the test means 11.

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