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1. 发明专利

JPH07318033A PRETREATMENT METHOD AND PRETREATMENT DEVICE FOR INCINERATION OF WASTE MATERIAL 失效
公开(公告)号：JPH07318033A
公开(公告)日：1995-12-08
申请号：JP13794894
申请日：1994-05-26
申请人： HIRAKAWA GUIDOM KK
发明人： KOSUGE HIROSHI , HIRAKAWA KEIICHI , KOBAYASHI HIROSHI
IPC分类号： F23G5/50 , F23G5/02
摘要： PURPOSE:To keep a substantially constant combustion characteristic of a waste material by a method wherein each of waste materials represented by each of representing values of a unit heat generating amount is stored in a container through each of picking-up elements and ignition is carried out while a product between the unit heat generating amount of the stored material and its weight being kept substantially constant. CONSTITUTION:An apparent heat generating amount of each of classified waste materials is measured in advance and each of weights of bags classified for each of waste materials of A, B, C and D is defiend, respectively. That is, in order to keep a total heat generating amount of each of the bags to a substantial constant in advance, each of the bag classified weights is set to be oppositely proportional to an apparent heat generating amount of the waste material. Then, each of the color labeled bags is set into a container having the same color label. The waste material contained in the container is placed on a transporting machine and set into an automatic warehouse 3. At that time, the measured weights and the color classified (heat generating amount) information are stored and their products (a total heat generating amount) are stored. Subsequently, the material is fed into an incinerator 7 under a feeding instruction for the incinerator 7.

2. 发明专利

JPH0854104A SMALL CAPACITY VERTICAL WATER TUBE BOILER WITH MAIN STEAM DISCHARGE TUBE AND THROTTLE UNIT 失效
公开(公告)号：JPH0854104A
公开(公告)日：1996-02-27
申请号：JP21209894
申请日：1994-08-11
申请人： HIRAKAWA GUIDOM KK
发明人： MIZOBUCHI IZUMI , UEDA YOSHIHARU , ISHITANI KIYOMIKI , HIRAKAWA KEIICHI
IPC分类号： F22B21/04 , F22B37/22 , F22B37/30
摘要： PURPOSE:To improve the effect of steam generation by applying throttle change upon increase or decrease of the steam pressure of a vertical water tube boiler and supplying the steam with enthalpy at the pressure. CONSTITUTION:A throttle unit 8 is assembled with the main steam discharge tube 7 of the steam collecting header 5 of a small capacity vertical water tube boiler to lower the output pressure of the header as compared with the inlet pressure of the steam to the header 5, thereby raising the dryness of saturated steam by the separation of the steam and water to regulate the throttling of the unit. A shielding plate 6 is so provided on the opposed surface of a collecting tube 4 as to collide the steam with the plate 6 provided in the header 5 by the separation of the steam and the water by first stage. Thus, the wetness of the steam in the boiler is remarkably reduced, carry over is simultaneously prevented, and the stable operation of the boiler is performed.

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