Patent ID: 11891310
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC C  B  F | IPC B  C

Claim 12:
13. A vacuum degassing tower, comprising:
a tower body; and
a degassing system, comprising:
a vacuum pump, connected with a degassing tower through a main pipeline, and configured to pump out a gas-liquid mixture from the degassing tower;
a gas-liquid separator, connected with the vacuum pump in a closed loop through a circulation pipeline, and configured to perform gas-liquid separation on the gas-liquid mixture; and
a booster pump, arranged on the main pipeline between the vacuum pump and the degassing tower, and configured to assist the vacuum pump to pump out the gas-liquid mixture,

wherein the vacuum pump is connected with an upper portion of the tower body, and is configured to pump out the gas-liquid mixture from the tower body, and wherein the booster pump is arranged between the vacuum pump and the tower body.