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    • 1. 发明专利
    • Methane gas recovery apparatus
    • 甲烷气回收装置
    • JP2007054730A
    • 2007-03-08
    • JP2005243014
    • 2005-08-24
    • Taisei Corp大成建設株式会社
    • HANEKAWA TOMIOHOAKI TOSHIHIROOHARA TAKAHIKOMATSUHASHI SHUNICHI
    • B09B3/00B09B5/00C02F11/00C02F11/04
    • Y02E50/343Y02W30/20
    • PROBLEM TO BE SOLVED: To restrict expansion on appearance of an organic material and to stably and effectively recover a methane gas even when methane-fermentation is performed without adding water to the organic material in fact in such a case of dry type methane fermentation. SOLUTION: The methane gas recovery apparatus is provided with a tank for storing the organic material; an introduction part provided on an upper part of the tank and introducing the organic material into the tank; and a gas-discharge part provided on the upper part of the tank and discharging the methane gas generated by methane-fermenting the organic material in the tank to the outside of the tank; and a discharge part provided on a lower part of the tank and discharging the residue of the fermented organic material. A vertically extending vibration body is arranged in the tank. COPYRIGHT: (C)2007,JPO&INPIT
    • 待解决的问题:为了限制有机材料的外观膨胀,并且即使在甲烷发酵过程中,即使在干式甲烷的情况下实际上不向有机材料中添加水,也能稳定且有效地回收甲烷气体 发酵。 解决方案:甲烷气体回收装置设有用于储存有机材料的罐; 引入部分,设置在罐的上部并将有机材料引入罐中; 以及排气部,其设置在所述罐的上部,并且通过将所述罐中的有机物质甲烷发酵而产生的甲烷排出到所述罐的外部; 以及设置在罐的下部并排出发酵的有机材料的残余物的排出部分。 一个垂直延伸的振动体设置在油箱中。 版权所有(C)2007,JPO&INPIT
    • 2. 发明专利
    • Fermentation gas production apparatus
    • 发酵气体生产设备
    • JP2007181760A
    • 2007-07-19
    • JP2006000776
    • 2006-01-05
    • Taisei Corp大成建設株式会社
    • MATSUHASHI SHUNICHIHANEKAWA TOMIOHOAKI TOSHIHIRO
    • B09B3/00B01D19/00B01F7/16B01F7/32C02F11/04
    • Y02E50/343
    • PROBLEM TO BE SOLVED: To more effectively continue methane fermentation even when the methane fermentation is performed without performing water addition to an organic substance in fact such as the so-called dry methane fermentation.
      SOLUTION: The fermentation gas production apparatus provided with a methane fermentation tank in which the organic substance is introduced from an upper part and a residue of the organic substance after fermentation is discharged from a lower part is provided with a rotation shaft extending in a vertical direction in the methane fermentation tank; a stirring member extending in a radial direction of the rotary shaft, provided on the rotary shaft at a multi-stage while leaving in a vertical direction and stirring the organic substance in the methane fermentation tank by rotation of the rotary shaft; and a jet part provided on at least one stirring member and jetting a purification gas performed with a purification treatment, i.e., a part of the gas generated in the methane fermentation tank.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:即使在不进行有机物质的添加水的情况下进行甲烷发酵,即使所谓的干甲烷发酵,也能更有效地继续甲烷发酵。 解决方案:具有甲烷发酵罐的发酵气体生产装置设置有从上部引入有机物质和发酵后的有机物质残留物从下部排出的甲烷发酵罐,所述旋转轴延伸在 甲烷发酵罐的垂直方向; 搅拌构件,其沿着旋转轴的径向方向延伸,并且在垂直方向上留在多个阶段,设置在所述旋转轴上,并通过所述旋转轴的旋转来搅拌所述甲烷发酵罐中的有机物质; 以及设置在至少一个搅拌构件上并喷射通过净化处理即在甲烷发酵罐中产生的气体的一部分进行的净化气体的喷射部分。 版权所有(C)2007,JPO&INPIT
    • 3. 发明专利
    • Methane gas recovery apparatus
    • 甲烷气回收装置
    • JP2007054731A
    • 2007-03-08
    • JP2005243015
    • 2005-08-24
    • Taisei Corp大成建設株式会社
    • HANEKAWA TOMIOHOAKI TOSHIHIROOHARA TAKAHIKOMATSUHASHI SHUNICHI
    • B09B3/00B01F7/22C02F11/04
    • Y02E50/343Y02W30/20
    • PROBLEM TO BE SOLVED: To restrict expansion on appearance of an organic material and to stably and effectively recover a methane gas even when methane fermentation is performed without adding water to the organic material in fact in such a case of so-called dry type methane fermentation. SOLUTION: The methane gas recovery apparatus is provided with a tank for storing the organic material; an introduction part provided on an upper part of the tank and introducing the organic material into the tank; a gas-discharge part provided on the upper part of the tank and discharging the methane gas generated by methane-fermenting the organic material in the tank to the outside of the tank; and a discharge part provided on a lower part of the tank and discharging the residue of the fermented organic material. The apparatus is provided with a shaft body arranged in the tank and vertically extending; stirring impellers provided on the shaft body at a plurality of positions in a vertical direction; and a drive means for rotating/driving the shaft body. COPYRIGHT: (C)2007,JPO&INPIT
    • 待解决的问题:为了限制有机材料的外观膨胀,并且甚至即使在不向所述有机材料中添加水的情况下甲烷发酵也可以稳定有效地回收甲烷气体,这在所谓的干燥 型甲烷发酵。 解决方案:甲烷气体回收装置设有用于储存有机材料的罐; 引入部分,设置在罐的上部并将有机材料引入罐中; 排气部,其设置在所述罐的上部,并且将所述罐中的有机物质甲烷发酵生成的甲烷排出到所述罐的外部; 以及设置在罐的下部并排出发酵的有机材料的残余物的排出部分。 该设备设置有布置在罐中并竖直延伸的轴体; 在垂直方向的多个位置处设置在轴体上的搅拌叶轮; 以及用于旋转/驱动轴体的驱动装置。 版权所有(C)2007,JPO&INPIT