Pneumatic transmission master-slave pipeline changing method and apparatus
A method and the device to change the main from the assistant conduit in the pneumatic transfer process belong to the pneumatic conduit transformation system. The step is easy to form in conduit and the bill bucket is easy to block in the present change device. A swing door is installed in the small...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method and the device to change the main from the assistant conduit in the pneumatic transfer process belong to the pneumatic conduit transformation system. The step is easy to form in conduit and the bill bucket is easy to block in the present change device. A swing door is installed in the small corner of connecting part between the main and assistant conduits. The door is hinged with the conduit small corner. The movable door's open and close is controlled by the electric machine or the electromagnet to close the assistant conduit or connect the assistant conduit. |
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