Sludge feeder
The utility model discloses a sludge feeder. The sludge feeder comprises a material bin and a screw arranged at the bottom of the material bin, wherein spiral blades are arranged on the screw, a material outlet matched with the screw is formed in the side wall of the material bin, an auger mechanism...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a sludge feeder. The sludge feeder comprises a material bin and a screw arranged at the bottom of the material bin, wherein spiral blades are arranged on the screw, a material outlet matched with the screw is formed in the side wall of the material bin, an auger mechanism is arranged above the screw inside the material bin, a material inlet pipe extending out of the material bin is arranged on the material outlet, the screw comprises a first straight spiral section located inside the material bin, a cone-shaped spiral section and a second straight spiral section which are located in the material inlet pipe, the cone-shaped spiral section is located between the first straight spiral section and the second straight spiral section, the diameter of the cone-shaped spiral section is gradually decreased from one end close to the first straight spiral section to the second straight spiral section and a cone-shaped pipe wall matched with the cone-shaped spiral section is arranged on the pipe wall of the material inlet pipe. The utility model aims at providing the sludge feeder which can smoothly deliver sludge to a sludge pump and prevent sludge from bridging. |
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