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1. 发明专利

JPH10119046A DEVICE FOR VOLUME DECREASING DISPOSAL OF WASTE PLASTIC CONTAINER 失效
公开(公告)号：JPH10119046A
公开(公告)日：1998-05-12
申请号：JP27497396
申请日：1996-10-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： UEDA ATSUSHI , MAKITA SHINJI
IPC分类号： B09B3/00 , B29B17/00 , B29K105/26
摘要： PROBLEM TO BE SOLVED: To realize the miniaturization of a device, the improvement of a disposal efficiency and the simplification of a transportation work and of a maintenance work in a volume decreasing disposal device for carrying out the compression of a waste plastic container such as a PET bottle or the like for the decreasing disposal of the volume of the container. SOLUTION: A boring and pre-volume-decreasing disposal part 30 and a regular volume-decreasing disposal part 60 are provided separably from each other. In addition, in the boring and pre-volume-decreasing disposal part 30, a charging hopper 31 and a stacker conveyor 42 are provided. This stacker conveyor 42 consists of an upper and a lower sprockets 43 and 44, a chain 45 and attachments 45a. Between the upper and the lower sprockets 43 and 44 and at the inner periphery side of the chain 45, a roll 48, on the outer peripheral surface of which a plurality of boring needles 49 are progressively provided, is rotatably provided. At the same time, a pressing plate 51, which is provided opposite to the chain 45 and the roll 48 and the space between the chain 45 and which are gradually reduced towards the roll 48, is provided for constituting a volume decreasing disposal device.

2. 发明专利

JPH0853784A WASHING METHOD OF MACHINED PARTS AND DEVICE THEREFOR 失效
公开(公告)号：JPH0853784A
公开(公告)日：1996-02-27
申请号：JP18802494
申请日：1994-08-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： MAKITA SHINJI , NISHIO SUSUMU
IPC分类号： B08B3/08 , C23G1/14 , C23G3/00 , C23G5/02 , C23G5/04
摘要： PURPOSE:To efficiently execute water-soluble and oil-soluble washing at a low cost without rust formation by housing objects to be washed into a washing cage, rotating these objects in a washing tank and washing the objects with a water-based alkaline washing liquid, then with an org. solvent. CONSTITUTION:The objects to be washed, such as machined parts, are housed in the washing cage 38 and this cage is suspended from a rotary disk 36. The cage is then rotated, oscillated or circularly moved in the washing tank 1. The alkaline washing liquid is injected toward such washing cage 38 or the cage is immersed into the washing liquid accumulated in the lower part of the washing tank 1, by which the objects are washed. The alkaline washing liquid is then discharged into a tank 31 and, thereafter, the objects are roughly washed similarly in the same washing tank 1 by using the org. solvent, such as perchloroethylene. The used solvent is then discharged and recovered into a distiller 12. The air in the washing tank 1 is thereafter circulated through an air cooler 33 and an air heater 34 via a fan 32, by which the objects are dried. The objects are then subjected to normal washing by the org. solvent, liquid discharging and drying.

3. 发明专利

JP2001104759A FILTRATION MEMBRANE CARTRIDGE AND FILTRATION MEMBRANE MODULE USING THE SAME 失效
公开(公告)号：JP2001104759A
公开(公告)日：2001-04-17
申请号：JP28530199
申请日：1999-10-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： UEDA ATSUSHI , MAKITA SHINJI
IPC分类号： B01D63/08 , B01D63/00
摘要： PROBLEM TO BE SOLVED: To provide a filtration membrane cartridge easy to be manufactured at a low cost and having high reliability and durability and free from liquid leakage and the like and to provide a filtration membrane module using the cartridge. SOLUTION: This filtration membrane cartridge for an immersion type membrane filtration apparatus and comprises a filtration membrane panel 15 sealed by being covered with a filtration membrane 22 in a bag-like state, a water flowing inlet 21 formed in the filtration membrane panel 15, an approximately cylindrical water flowing boss 28 having a through-hole 28c in the side face and the inner diameter in one end with the approximately same size as the outer diameter in the other end in the axial direction, and reinforcing members 25, 26 having grooves for pinching the end parts of the filtration membrane panel 15 and fitting holes to have the water flowing boss 28 fitted therein. The reinforcing members 25, 26 are pinched in the end parts of the filtration membrane panel and the water flowing boss 28 is fitted in the fitting holes of the reinforcing members 25, 26 to align with the through hole 28c of the water flowing boss 28 to the water flowing inlet 21 of the filtration membrane panel 15 and thus a filtrate in the inside of the filtration membrane panel 15 is led to the water flowing boss 28 through the water flowing inlet 21.

4. 发明专利

JP2000128136A CASE UNPACKING AND SORTING DEVICE 失效
公开(公告)号：JP2000128136A
公开(公告)日：2000-05-09
申请号：JP30926498
申请日：1998-10-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： NISHIDA KENJI , MAKITA SHINJI
IPC分类号： B65B69/00 , B07C5/36
摘要： PROBLEM TO BE SOLVED: To provide a case unpacking and sorting device which is capable of easily automating and accelerating the unpacking work of a case in a container and the sorting work of the case from the container, simple in constitution, and low in manufacturing cost. SOLUTION: A case unpacking and sorting device in which a case 15 in a container is unpacked, the container is taken out of the case in the container and an empty case 16 is sorted from a container 17, comprises a case conveyor 5 to carry the case 15 in the container, a cutting means 4 to cut the other part leaving a part in the direction opposite to the feeding direction at an end of a bottom plate of the case 15 in the container, a sorting means 6 to sort the empty case 16 from the container 17, a container conveyor 9 to feed the container 18 sorted by the sorting means to the next process, and an empty case conveyor 8 to feed the empty case 16 sorted by the sorting means to the next process.

5. 发明专利

JPH07126878A WASHING CAGE OPERATING DEVICE 失效
公开(公告)号：JPH07126878A
公开(公告)日：1995-05-16
申请号：JP27949493
申请日：1993-11-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA YASUO , FUKUDEN SHOICHI , MAKITA SHINJI
IPC分类号： B08B3/04 , C23C18/31 , C23F1/08 , C23G3/00
摘要： PURPOSE:To improve efficiency of a washing cage operating device for putting parts to be washed into the washing cage, immersing the washing cage into a washing tank contg. a washing liquid and washing these parts by using a common cage for washing and transporting. CONSTITUTION:The washing cage 16 contg. the parts to be washed is fed by a feeder 9 to a turn table 76 in a washing stand 71, by which the washing cage is fed onto a free conveyor 83 and is clamped by clampers (not shown in Fig.). A lifting cylinder 74 is actuated to lower this washing stand 71 (code F) and to immerse the washing stand into a rough alkaline washing tank 3. The washing cage 16 fixed to the turn table 76 is rotated and oscillated (code D) by driving a speed reduction motor 84 and a chain 86 and is vertically oscillated (code G) as well by the lifting cylinder 74, by which the parts to be washed are washed. The washing stand 71 is raised after the washing and the free conveyor 83 and a transporting conveyor 17 are connected. The washing cage 16 is clamped by fingers 12 and is fed by the feeder 9 to tanks 4, 5 of the ensuing stages where the parts to be washed are washed by the similar effect.

6. 发明专利

JP2001121182A WATER TREATING APPARATUS 失效
公开(公告)号：JP2001121182A
公开(公告)日：2001-05-08
申请号：JP30958099
申请日：1999-10-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： UEDA ATSUSHI , MAKITA SHINJI
IPC分类号： C02F3/12
摘要： PROBLEM TO BE SOLVED: To provide a water treating apparatus which can suppress the temperature elevation of the water to be treated in an activated sludge tank and is dimple in constitution and low in cost. SOLUTION: This water treating apparatus has the activated sludge tank 5 having an aerator 27 which cleans the water to be treated by bringing sludge containing bacteria into contact with the water to be treated and brings air into contact with the sludge and a settling tank 9 which settles the sludge included in the water to be treated introduced from the activated sludge tank 5. The activated sludge tank 5 has an activated sludge tank body 17 which receives the water to be treated, cleans the water to be treated by the sludge and has an aperture 170 in its upper part, a receiving section 21 which places upper side of the activated sludge tank body 17 and receives the water to be treated flowing over from the aperture 170 and a circulating means 31 which feeds the water to be treated received in the receiving section 21 to the activated sludge tank body 17.

7. 发明专利

JP2000354704A TREATMENT OF CONTAMINATED CLEANING LIQUID AND DEVICE THEREFOR 失效
公开(公告)号：JP2000354704A
公开(公告)日：2000-12-26
申请号：JP16810299
申请日：1999-06-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA YASUO , MAKITA SHINJI
IPC分类号： B01D17/025 , B01D17/00 , B01D17/032 , B01D17/12 , C02F1/40
摘要： PROBLEM TO BE SOLVED: To provide a method treating for a contaminated cleaning liquid of a cleaning device with a two phase separation solvent aq. solution by recovering a solvent from an oil-contaminated aq. solution for effectively re- utilization. SOLUTION: The contaminated cleaning liquid 80 from the cleaning device 100 is introduced into a separation vessel 10 having a large cross-section, cooled while being mildly stirred by a blade 11a in the separation vessel 10 to separate oil, the separated oil is introduced into an extracting vessel 30 through an overflow vessel 10b, cooled to a temp. lower than that at the time of cooling in the separation vessel 10 while being forcibly stirred with water introduced from a water phase 50 by a blade 31a in the oil extracting vessel 30 to transfer the cleaning liquid contained in the coil portion to the water phase, only the oil portion is separated and is introduced into a waste oil vessel 70, the cleaning liquid separated in the separation vessel 10 is sent to the cleaning device 100 and the cleaning liquid separated in the oil extracting vessel 30 is introduced into a rinse vessel 60 to be utilized in the cleaning device 100 again.

8. 发明专利

JPH10119045A DEVICE FOR VOLUME DECREASING DISPOSAL OF WASTE PLASTIC CONTAINER 失效
公开(公告)号：JPH10119045A
公开(公告)日：1998-05-12
申请号：JP27495296
申请日：1996-10-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： UEDA ATSUSHI , MAKITA SHINJI
IPC分类号： B09B3/00 , B29B17/00 , B29K105/26
摘要： PROBLEM TO BE SOLVED: To realize the miniaturization of a device, the improvement of a disposal efficiency and the simplification of a transportation work and of a maintenance work in a device for volume decreasing disposal for carrying out the compression of a waste plastic container such as a PET bottle or the like for the decreasing disposal of the volume of the container. SOLUTION: A boring and pre-volume-decreasing disposal part 110 and a regular volume-decreasing disposal part are provided separably from each other. In a hopper, in which waste plastic containers are charged, a roll 112, on the outer peripheral surface of which boring pins are protrusively provided, is rotatably arranged along the bottom plate 111f of the hopper. At the same time, a pre-volume decreasing disposal passage 111A, the space of which gradually becomes narrower from the charging port side to the outlet side of the hopper, is formed between the outer peripheral surface of the roll 112 and the bottom plate 111f. Further, a feeding conveyor 12 for conveying the waste plastic containers discharged from the outlet 111B of the hopper to the charging port of the regular volume decreasing disposal part is provided.

9. 发明专利

JPH09103749A WASHING/DRYING MANIPULATOR 失效
公开(公告)号：JPH09103749A
公开(公告)日：1997-04-22
申请号：JP26397895
申请日：1995-10-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA YASUO , MAKITA SHINJI
IPC分类号： B08B3/02
摘要： PROBLEM TO BE SOLVED: To continuously wash and dry a body to be washed and to improve working efficiency by installing a hot wind generator for generating a drying hot wind connected to a moving base that is horizontally movable forwards and backwards on which a washing unit and a drying unit respectively provided with a jetting angle adjustable nozzle are mounted. SOLUTION: The jetting angle of a washing nozzle 43 held by a washing unit 41 is adjusted, and a washing liquid is jetted toward a workpiece 4 by the washing nozzle 43 to perform automatic washing. Next, a control valve connected to a gas burner unit 46 connected to a drying unit 45 is opened to turn on an ignition switch. The gas burner unit 46 is ignited to become a drying heat source. By air sent from diluting air piping 64a connected in the drying unit 45, a hot wind is jetted from a drying nozzle 48 through a drying nozzle head 47 to dry the washed workpiece 4. In this way, a washing process and a drying process are continuously performed to improve working efficiency.

10. 发明专利

JPH04371196A DRY CLEANING MACHINE 失效
公开(公告)号：JPH04371196A
公开(公告)日：1992-12-24
申请号：JP17344291
申请日：1991-06-19
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMADA KIYOMI , MAKITA SHINJI
IPC分类号： D06F43/00 , D06F43/08
摘要： PURPOSE:To reduce energy consumption of a heater by supplying hot air for recovering a solvent adsorbed on an activated carbon to a hot air heater after previous heating thereof by means of a gas-to-gas heat exchanger. CONSTITUTION:In a circulation circuit for desorption recovery of a solvent recovery device, a gas-to-gas heat exchanger 70 is provided between a refrigerator type cooler 49 and an air heater 45. Outlet air from the refrigerator type cooler 49 is supplied to the heater 45 after being previously heated by the gas- to-gas heat exchanger 70 so that heating quantity thereof with the heater 45 can be decreased.

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