发明名称 |
Steam Supply System and Check Valve for Use Therein |
摘要 |
A steam supply passage incorporates a pressure reducing valve and the passage further incorporates a steam ejector downstream of the pressure reducing valve. A suction portion of the steam ejector is connected to a re-evaporation tank for re-evaporating steam condensate via a suction passage. Passage steam of the pressure reducing valve is used as a driving steam for the steam ejector. In operation, re-evaporated steam within the re-evaporation tank is suctioned by the steam ejector to be mixed with the passage steam. The suction passage incorporates a check valve for preventing reverse flow of steam to the re-evaporation tank.
|
申请公布号 |
US2012234420(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201013497437 |
申请日期 |
2010.08.06 |
申请人 |
MATSUKAWA NAOKI;TLV CO., LTD. |
发明人 |
MATSUKAWA NAOKI |
分类号 |
F16K17/04;B01F5/04;F16K1/38;G05D7/03 |
主分类号 |
F16K17/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|