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1. 发明专利

JPH06296896A CRUSHING TREATING DEVICE FOR SOLID WASTE 失效
公开(公告)号：JPH06296896A
公开(公告)日：1994-10-25
申请号：JP11533993
申请日：1993-04-19
申请人： KURIMOTO LTD
发明人： SONO KYOSUKE , SUMIYA TAKIO , UMEHARA KOICHI , MIKI TOSHIYUKI
IPC分类号： B02C18/00 , B02C13/04 , B02C21/00 , B02C18/40
摘要： PURPOSE:To enable continuous operation for a long period to miniaturize a crusher of the rear step and to omit or miniaturize an expansion proof apparatus by rationally combining two crushers having different functions and crushing solid waste in two steps. CONSTITUTION:When a vessel containing a combustible gas and liquid is mixed in waste, the vessel is shred by a shearing type crusher 2 and the combustible gas and the liquid in the vessel are diffused in a main body 10. The diffused combustible gas and liquid do not ignite because a spark is hardly generated by rotating crushing blades 12. Even if the spark is slightly generated, the combustible gas and liquid are sucked together with dust generated in the main body 10 through the respective suction hoods 13, 15, a suction conduit 18 and d dust collector 19 by operation of an exhauster 20 and discharged to the atmosphere. Therefore danger of explosion is extremely decreased. Especially the combustible gas having specific gravity larger than air is surely sucked and discharged through the suction port 17 of the lower part.

2. 发明专利

JPH04371242A SOLID WASTE CRUSHER 失效
公开(公告)号：JPH04371242A
公开(公告)日：1992-12-24
申请号：JP17730291
申请日：1991-06-21
申请人： KURIMOTO LTD
发明人： SONO KYOSUKE , SUMIYA TAKIO
IPC分类号： B02C13/04 , B02C18/00 , B02C21/00
摘要： PURPOSE:To obtain a solid waste crusher capable of being continuously operated over a long period, with the succeeding crusher miniaturized and without need for an explosion preventive device. CONSTITUTION:Solid waste is introduced into a shear crusher 2. The waste is sheared by a crushing blade 23 rotating at a low speed, and primarily (roughly) crushed. The combustible gas or liq. liberated by the shearing of a vessel contg. the combustible gas and lip. is not ignited because sparks are hardly generated from the rotating blade 23. Even if any spark is generated, the spark is discharged into the atmopshere by an exhaust blower 16 through a suction hood 24, a suction duct 14 and a dust collector 15, and consequently the danger of explosion is minimized. The primarily crushed material is charged into a hammer crusher 5 through a conveyor 4 for primarily crushed material, impacted, sheared by a high speed hammer 54 and secondarily crushed (pulverized).

3. 发明专利

JPS62113516A PROCESSING DEVICE FOR MELTING AND SOLIDIFYING WASTE PLASTIC MATERIAL 失效
公开(公告)号：JPS62113516A
公开(公告)日：1987-05-25
申请号：JP25547085
申请日：1985-11-14
申请人： KURIMOTO LTD
发明人： OHASHI KOJI , SONO KYOSUKE
IPC分类号： B09B3/00 , B29B15/00 , B29B17/00 , B29K105/26
摘要： PURPOSE:To knead waste plastic material uniformly and obtain a homogeneous molten and solidified product having uniform heating temperature by a method wherein a pair of rotary shaft, rotating into the same direction, is provided and multiple handles for pulverizing and kneading are fitted and fixed to the rotary shaft while opposing paddles are arranged with a proper phase and a heating means is provided at the outside of a casing. CONSTITUTION:Waste plastic material, thrown into a casing 1 from a supplying port 2, is sent forward forcibly by rotating feeding screws 6, 6' and is pulverized and kneaded by the group of paddles 5, 5'. On the other hand, the waste plastic material is molten gradually while absorbing heat from the casing 1 heated by heat medium circulating in a jacket 8 for heating. The molten plastic is advanced toward a discharging port 3 while being kneaded with non-molten material as binder. The molten and kneaded material, sent to the discharging port 3, is returned to the side of paddles by the effect of returning screws 7, 7' and the casing 1 is fully filled with the material, however, the feeding effect of the feeding screws 6, 6' is larger than the returning effect, therefore, the material is extruded continuously to the discharging port 3 and is cut by a cutting machine 14 into a proper length, thereafter, is discharged.

4. 发明专利

JP2001327928A SORTING MACHINE 失效
公开(公告)号：JP2001327928A
公开(公告)日：2001-11-27
申请号：JP2000151149
申请日：2000-05-23
申请人： KURIMOTO LTD , HARADA SANGYO KK
发明人： HORI TETSUJI , TATSUMI SHIGERU , SONO KYOSUKE , HARADA TOSHIYASU , MATSUOKA SHINSUKE , YOSHIKAWA MASAHIRO
IPC分类号： B09B5/00 , B07B4/08 , B07B11/06
摘要： PROBLEM TO BE SOLVED: To provide a sorting machine 2 which can prevent combustibles such as plastic and wood chips from being discharged from a discharge opening for heavy substances. SOLUTION: In the sorting machine 2 in which a sorting perforated plate 8 is installed slantingly in a vibration box 3, air is ejected to the surface of the plate 8 from below, materials W to be sorted in which substances different in specific gravity and weight are mixed are charged onto the plate 8, and the plate 8 is vibrated, so that heavy substances are separated/moved toward the upper end, and light substances are separated/moved toward the lower end, a baffle plate 22 for leading air which passed through the plate 8 to the middle side of the vibration box 3 is installed above the end part on the upper end side of the plate 8.

5. 发明专利

JP2504355B2 失效
公开(公告)号：JP2504355B2
公开(公告)日：1996-06-05
申请号：JP10556292
申请日：1992-03-31
申请人： KURIMOTO LTD
发明人： OOHASHI KOJI , SONO KYOSUKE , MORIMOTO MITSUO
IPC分类号： B02C21/00 , B03C1/22 , B07B4/06 , B09B5/00

6. 发明专利

JPH0623325A ROTARY WIND-POWERED SELECTION DEVICE OF WASTE 失效
公开(公告)号：JPH0623325A
公开(公告)日：1994-02-01
申请号：JP10556192
申请日：1992-03-31
申请人： KURIMOTO LTD
发明人： OHASHI KOJI , SONO KYOSUKE , MORIMOTO MITSUO
IPC分类号： B07B4/06 , B07B11/06
摘要： PURPOSE:To prevent lightweight materials such as plastics or vinyl product from becoming mixed with metal pieces or wooden chips and at the time, increase fraction accuracy. CONSTITUTION:If crushed articles are charged into a transport pipe 11, the former is transported by the feeder screw 15, which rotates with a rotary drum 2, of the transport pipe 11, and drops almost in the center of a longitudinal direction of the rotary drum 2 from the other end opening 14 of the transport pipe. Incombustible or comparatively heavy combustible materials pass through an annular passage, being reversibly transported by action of a scraping plate 5 for reverse feeding. Further, these materials are discharged from one end opening 3, and comparatively light combustibles are transported by an air stream which is emitted into the annular passage of the rotary drum through an air feeder pipe 18, and finally are discharged from a rear end opening 4.

7. 发明专利

JP2001232297A METHOD AND DEVICE FOR SEPARATING WASTE 失效
公开(公告)号：JP2001232297A
公开(公告)日：2001-08-28
申请号：JP2000047896
申请日：2000-02-24
申请人： KURIMOTO LTD
发明人： HORI TETSUJI , TATSUMI SHIGERU , SONO KYOSUKE
IPC分类号： B09B5/00 , B07B13/10 , B07B13/11
摘要： PROBLEM TO BE SOLVED: To efficiently and with high accuracy separate and remove foreign matters, for example, electric cords, woods, faucets, cocks and the like, of a small amount mixed in wastes formed mostly of concrete trashes and stones. SOLUTION: Wastes formed mainly of concrete trashes and stones and also foreign matters of poor rolling properties mixed therein are fed onto an inclined plate set at a given angle and dropped along the inclination of the inclined plate, and the wastes are rolled on the inclined plate and separated into wastes of rich rolling properties jumped out far away by the inertia from the lower end of the inclined plate and wastes of poor rolling properties slid on the plate and wastes of poor rolling properties slid down on the inclined plate and dropped freely in the vicinity of the lower end, and then the separated wastes of poor rolling properties are fed onto an inclined separating device such as an inclined belt conveyor, an inclined vibration separator or the like and separated into the trashes of good rolling properties and foreign matters such as the electric cords of poor rolling properties.

8. 发明专利

JPH0623341A GRINDING AND CLASSIFYING APPARATUS FOR PRETREATMENT OF WASTE FLUIDIZED BED INCINERATION FURNACE 失效
公开(公告)号：JPH0623341A
公开(公告)日：1994-02-01
申请号：JP10556292
申请日：1992-03-31
申请人： KURIMOTO LTD
发明人： OHASHI KOJI , SONO KYOSUKE , MORIMOTO MITSUO
IPC分类号： B02C21/00 , B03C1/22 , B07B4/06 , B09B5/00
摘要： PURPOSE:To certainly remove non-recovered magnetic matter such as irons by a magnetic separator and to perfectly eliminate the remaining of the magnetic matter in combustible matter. CONSTITUTION:The magetic matter in the ground matter from a grinder 34 is recovered and removed by a magetic separator 37 and the ground matter from which magetic matter is removed is charged in a rotary screen 38 to be classified into non-combustible matter and combustible matter. The combustible matter falls to the almost central part of the rotary drum of a rotary air classifier 1. The falling combustible matter and magnetic matter are repeatedly subjected to the rising and falling due to a reverse feed scraping-up plate and the relatively heavy combustible matter receives the effect of the air stream injected into an annular passage to be discharged from the rear opening of the rotary drum and, since the magnetic matter hardly receives the effect of the air stream, it is reversely transferred by the action of the reverse feed scraping-up plate to be discharged from the one end opening of the drum through the annular passage. Therefore, the mixing of relatively light matter, magnetic matter and relatively heavy matter can be reduced to a great extent.

9. 发明专利

JPS6414515A INCINERATING DISPOSER FOR PLASTIC SERIES WASTE 失效
公开(公告)号：JPS6414515A
公开(公告)日：1989-01-18
申请号：JP17074187
申请日：1987-07-08
申请人： KURIMOTO LTD
发明人： SONO KYOSUKE , TSUJI YOSHIHIRO
IPC分类号： F23G5/50 , F23G7/12
摘要： PURPOSE:To effect stabilized combustion exhaust gas disposal, by a method wherein the title disposer is provided with a spray means, an assist burner, an air supplying means, an after burner and a cooling water supplying means while an alkali blowing device is provided in an exhaust gas passage before a dust collector. CONSTITUTION:Upon incineration of plastic series waste, loaded into the primary combustion chamber 2 of an incinerator 1, a temperature in the primary combustion chamber 2 is detected to control it by a water spray means 6 and an assist burner 8 while the concentration of oxygen in the combustion chamber 2 is detected to control the supplying amount of air. Subsequently, high-temperature combustion exhaust gas, generated by combustion and thermal cracking, is introduced into a secondary combustion chamber 3 and a temperature in the secondary combustion chamber is detected to control it by an after burner 12 while the concentration of CO is detected to effect complete combustion while controlling an air supplying means 11. Further, the high-temperature exhaust gas of secondary combustion is cooled in an exhaust gas cooling tower 14 by a cooling water supplying means 15 while controlling the cooling temperature of the exhaust gas while the concentration of HCl in the cooled exhaust gas is detected to neutralize it while controlling it by an alkali supplying device 18. The neutralized substance is introduced into a dust collector 17 together with the exhaust gas, thereafter, clean gas is discharged into atmosphere.

10. 发明专利

JP2001327927A SORTING MACHINE 失效
公开(公告)号：JP2001327927A
公开(公告)日：2001-11-27
申请号：JP2000151148
申请日：2000-05-23
申请人： KURIMOTO LTD , HARADA SANGYO KK
发明人： HORI TETSUJI , TATSUMI SHIGERU , SONO KYOSUKE , HARADA TOSHIYASU , MATSUOKA SHINSUKE , YOSHIKAWA MASAHIRO
IPC分类号： B09B5/00 , B07B4/08
摘要： PROBLEM TO BE SOLVED: To provide a sorting machine 2 which can accurately separate not only suspendable combustibles such as paper and plastic sheets but also poorly suspendable combustibles such as plastic and wood chips. SOLUTION: In the sorting machine 2 in which a sorting perforated plate 8 is installed slantingly in a vibration box 3, air is ejected to the surface of the plate 8 from below, materials W in which substances different in specific gravity and weight are mixed are charged onto the plate 8, and the plate 8 is vibrated, so that heavy substances are separated/moved toward the upper end, and light substances are separated/moved toward the lower end, an outlet weir plate 18 for retaining the light substances is fitted to the end part on the lower end side of the plate 8, and a suction means for sucking combustibles from the light substances staying near the weir plate 18 is installed.

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