| 摘要 |
<p>An exhaust steam heating and pressurizing reuse system comprising a recycling canister (3), a first-level jet pump (1), and a second-level jet pump (2). The recycling canister (3) is a horizontal recycling canister, arranged at the top thereof is a high-pressure steam outlet. A jet pipe (12) is arranged on the recycling canister (3). A high-pressure drainage pump (8) is arranged on the jet pipe (12). Jet inlets of the first-level jet pump (1) and of the second-level pump (2) are connected to the jet pipe (12). An outlet (24) of the second-level jet pump (2) is connected to an inlet of the recycling canister (3). A suction inlet of the second-level jet pump (2) is connected to an outlet (103) of the first-level jet pump (1). A suction inlet (102) of the first-level jet pump (1) is connected to an exhaust steam source (10) via a low-pressure steam pipe. A high-pressure steam outlet of the first-level jet pump (1) is connected either directly or via a third-level jet pump (4) to a high-pressure steam pipe. The system allows effective pressurization of low-pressure exhaust steam, and the pressurized steam is applicable in various scenarios, and is particularly applicable in scenarios having a great need for pressure.</p> |
