Screw pump
The utility model belongs to the technical field of positive displacement pumps, and particularly relates to a screw pump. A first driving part of the screw pump is arranged on a base, an output pipe is arranged on the base and connected with the driving part through a conveying pipe, a feeding port...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
16.07.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model belongs to the technical field of positive displacement pumps, and particularly relates to a screw pump. A first driving part of the screw pump is arranged on a base, an output pipe is arranged on the base and connected with the driving part through a conveying pipe, a feeding port is formed in the conveying pipe, an input port of an air storage tank is communicated with an air pump, the output end of the air storage tank is communicated with the conveying pipe, and the air outlet direction of the output end of the air storage tank faces the output pipe. According to the screw pump, through the arrangement of the air pump and the air storage tank, high-pressure air can be input into the conveying pipe, so that when the interior of the screw pump is blocked, the high-pressure air is input into the screw pump, the internal pressure of the screw pump is increased, a viscous medium at the blocked part is pressed to flow, and the anti-blocking capacity of the screw pump is improved; according to |
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Bibliography: | Application Number: CN202323082193U |