公开(公告)号：US07906029B2

公开(公告)日：2011-03-15

申请号：US12712453

申请日：2010-02-25

申请人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

发明人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

IPC分类号： C02F11/14

CPC分类号： B01D33/11 ,  B01D33/466 ,  B01D37/03 ,  B30B9/12 ,  B30B9/125 ,  B30B9/26 ,  C02F1/5281 ,  C02F11/125 ,  C02F11/14 ,  C02F2209/003 ,  C02F2209/006

摘要： A differential rate rotary thickener; a power detector which is disposed in a sludge receiver tank for thickened sludge thickened in the differential rate rotary thickener; a discriminator which receives an electric signal for a thickened sludge concentration detected by the power detector and which calculates and discriminate the data; a first controller which receives an instruction signal being a discriminated result in the discriminator and which operates an outer cylinder driving machine and a screw driving machine; a ratio setter which receives a discriminated signal of the discriminator and which increases or decreases a chemical feed rate of flocculant stepwise; and a second controller which receives an instruction signal from the ratio setter and which operates a flocculant-feeding pump are provided. Thickening of sludge is performed by controlling the chemical feed rate, a rotational speed of a screw, and a rotational speed of an outer cylinder screen.

摘要翻译： 差速旋转增稠器; 功率检测器，设置在污泥接收罐中，用于在差速旋转增稠器中增厚的增稠污泥; 鉴别器，其接收由功率检测器检测到的增稠污泥浓度的电信号，并且计算和鉴别数据; 第一控制器，其接收鉴别器中的识别结果的指令信号，并操作外筒驱动机和螺杆驱动机; 接收鉴别器的识别信号并逐步增加或减少絮凝剂的化学进料速率的比率设定器; 并且提供了从比例设定器接收指示信号并操作絮凝剂供给泵的第二控制器。 通过控制化学品进料速率，螺杆的转速和外筒筛的转速来进行污泥增稠。

公开(公告)号：US07828961B2

公开(公告)日：2010-11-09

申请号：US11911475

申请日：2005-07-20

申请人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

发明人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

IPC分类号： C02F11/14

CPC分类号： B01D33/11 ,  B01D33/466 ,  B01D37/03 ,  B30B9/12 ,  B30B9/125 ,  B30B9/26 ,  C02F1/5281 ,  C02F11/125 ,  C02F11/14 ,  C02F2209/003 ,  C02F2209/006

摘要： A differential rate rotary thickener; a power detector which is disposed in a sludge receiver tank for thickened sludge thickened in the differential rate rotary thickener; a discriminator which receives an electric signal for a thickened sludge concentration (X) detected by the power detector and which calculates and discriminate the data; a first controller which receives an instruction signal being a discriminated result in the discriminator and which operates an outer cylinder driving machine and a screw driving machine; a ratio setter which receives a discriminated signal of the discriminator and which increases or decreases a chemical feed rate (α) of flocculant stepwise; and a second controller which receives an instruction signal from the ratio setter and which operates a flocculant-feeding pump are provided. Thickening of sludge is performed by controlling the chemical feed rate (α), a rotational speed (S) of a screw, and a rotational speed (C) of an outer cylinder screen.

摘要翻译： 差速旋转增稠器; 功率检测器，设置在污泥接收罐中，用于在差速旋转增稠器中增厚的增稠污泥; 识别器，其接收由功率检测器检测到的增稠污泥浓度（X）的电信号，并且计算和鉴别数据; 第一控制器，其接收鉴别器中的识别结果的指令信号，并操作外筒驱动机和螺杆驱动机; 接收鉴别器的鉴别信号并逐步增加或减少絮凝剂的化学进料速率（α）的比率设定器; 并且提供了从比例设定器接收指示信号并操作絮凝剂供给泵的第二控制器。 通过控制化学进料速率（α），螺杆的转速（S）和外筒筛的转速（C）来进行污泥增稠。

公开(公告)号：US20100213137A1

公开(公告)日：2010-08-26

申请号：US12712453

申请日：2010-02-25

申请人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

发明人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

IPC分类号： C02F11/14

CPC分类号： B01D33/11 ,  B01D33/466 ,  B01D37/03 ,  B30B9/12 ,  B30B9/125 ,  B30B9/26 ,  C02F1/5281 ,  C02F11/125 ,  C02F11/14 ,  C02F2209/003 ,  C02F2209/006

摘要： [Solving Means] A differential rate rotary thickener; a power detector which is disposed in a sludge receiver tank for thickened sludge thickened in the differential rate rotary thickener; a discriminator which receives an electric signal for a thickened sludge concentration detected by the power detector and which calculates and discriminate the data; a first controller which receives an instruction signal being a discriminated result in the discriminator and which operates an outer cylinder driving machine and a screw driving machine; a ratio setter which receives a discriminated signal of the discriminator and which increases or decreases a chemical feed rate of flocculant stepwise; and a second controller which receives an instruction signal from the ratio setter and which operates a flocculant-feeding pump are provided. Thickening of sludge is performed by controlling the chemical feed rate, a rotational speed of a screw, and a rotational speed of an outer cylinder screen.

摘要翻译： [解决方案]差速旋转增稠剂; 功率检测器，设置在污泥接收罐中，用于在差速旋转增稠器中增厚的增稠污泥; 鉴别器，其接收由功率检测器检测到的增稠污泥浓度的电信号，并且计算和鉴别数据; 第一控制器，其接收鉴别器中的识别结果的指令信号，并操作外筒驱动机和螺杆驱动机; 接收鉴别器的识别信号并逐步增加或减少絮凝剂的化学进料速率的比率设定器; 并且提供了从比例设定器接收指示信号并操作絮凝剂供给泵的第二控制器。 通过控制化学品进料速率，螺杆的转速和外筒筛的转速来进行污泥增稠。

公开(公告)号：US20090057235A1

公开(公告)日：2009-03-05

申请号：US11911475

申请日：2005-07-20

申请人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

发明人： Kenzou Sugaya ,  Hiroichi Kawasaki ,  Masayoshi Katayama ,  Manabu Yamashita ,  Masaharu Miyawaki

IPC分类号： C02F11/14 ,  B01D35/14 ,  G01N15/04

CPC分类号： B01D33/11 ,  B01D33/466 ,  B01D37/03 ,  B30B9/12 ,  B30B9/125 ,  B30B9/26 ,  C02F1/5281 ,  C02F11/125 ,  C02F11/14 ,  C02F2209/003 ,  C02F2209/006

摘要： A differential rate rotary thickener; a power detector which is disposed in a sludge receiver tank for thickened sludge thickened in the differential rate rotary thickener; a discriminator which receives an electric signal for a thickened sludge concentration (X) detected by the power detector and which calculates and discriminate the data; a first controller which receives an instruction signal being a discriminated result in the discriminator and which operates an outer cylinder driving machine and a screw driving machine; a ratio setter which receives a discriminated signal of the discriminator and which increases or decreases a chemical feed rate (α) of flocculant stepwise; and a second controller which receives an instruction signal from the ratio setter and which operates a flocculant-feeding pump are provided. Thickening of sludge is performed by controlling the chemical feed rate (α), a rotational speed (S) of a screw, and a rotational speed (C) of an outer cylinder screen.

摘要翻译： 差速旋转增稠器; 功率检测器，设置在污泥接收罐中，用于在差速旋转增稠器中增厚的增稠污泥; 识别器，其接收由功率检测器检测到的增稠污泥浓度（X）的电信号，并且计算和鉴别数据; 第一控制器，其接收鉴别器中的识别结果的指令信号，并操作外筒驱动机和螺杆驱动机; 比例设定器，其接收鉴别器的鉴别信号，并逐步增加或减少絮凝剂的化学进料速率（α）; 并且提供了从比例设定器接收指示信号并操作絮凝剂供给泵的第二控制器。 通过控制化学进料速率（α），螺杆的转速（S）和外筒筛的转速（C）来进行污泥增稠。