| 摘要 |
The present invention relates to a steam boiler which generates hot and high pressure steam to drive a paper mill or an oil tower of refining facilities and, more specifically, to a steam producer for a steam boiler which recycles used steam by directly collecting used hot and high pressure steam and compressing the steam into hot and high pressure steam by using condensate instead of condensing the used hot and high pressure steam. When first and second connection pipes are connected between first and second intake check valves and a three way solenoid valve, the present invention can open or close the first and second intake check valves in turn by using pressure applied when compressing and transferring condensate in first and second chambers without using an additional opening and closing means or a controlling means. |
