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实用新型
CN204460932U H2/CO深冷分离冷箱放净液安全排放的装置 有权

H2/CO深冷分离冷箱放净液安全排放的装置
摘要：
本实用新型公开了一种H2/CO深冷分离冷箱放净液安全排放的装置，包括有冷液体收集槽、冷液体隔离容器和加热气化器，冷液体隔离容器的上部与外置的氮气源之间连接有第一连接管道，冷液体隔离容器的上部与冷液体收集槽的下部之间连接有第二连接管道，冷液体隔离容器的上部通过安全阀与外置的火炬之间连接有第三连接管道，冷液体隔离容器的上部通过放空阀与外置的火炬之间连接有第四连接管道，冷液体隔离容器的下部与加热气化器之间连接有第五连接管道；加热气化器与外置的火炬之间连接有第六连接管道；第一、二、五连接管道中分别安装有切断阀。本实用新型可以及时有效的排走冷液体收集槽内滞留的冷液体，缩短了检修时间，提高了装置的本质安全性。
摘要（英）：

The utility model discloses a H2/CO cryogenic separation cold box draining liquid safety draining device. The device comprises a cold liquid collection tank, a cold liquid separation container and a heating vaporizer. A first connection pipe is connected between the upper portion of the cold liquid separation container and an external nitrogen source, a second pipe is connected between the upper portion of the cold liquid separation container and the lower portion of the cold liquid collection tank, a third connection pipe is connected between the upper portion of the cold liquid separation container and an external torch through a safety valve, a fourth connection pipe is connected between the upper portion of the cold liquid separation container and the external torch through an emptying valve, a fifth connection pipe is connected between the lower portion of the cold liquid separation container and the heating vaporizer, and a sixth connection pipe is connected between the heating vaporizer and an external torque. Cut-off valves are arranged in the first, second and fifth connection pipes respectively. By means of the device, cold liquids detained in the cold liquid collection tank can be drained timely effectively, the maintenance time is shortened, and the device essential safety is improved.

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