| 摘要 |
<p>The combination of an air sealing device and liquid sealing arrangement including an air pressure chamber and a liquid chamber which are arranged along the incoming and outgoing path lines of a cloth or textile material or the like, the path lines being formed between a plurality of sealing rolls disposed on a drum body of a high pressure steamer and the inside of the drum body. The air pressure inside the air pressure chamber is arranged to be balanced through a water column in the liquid chamber with a high pressure, high temperature steam existing inside the drum body. Further, the air sealing device in combination with the liquid sealing arrangement comprises a seal block arranged to block a penetrating hole with sealing rolls; an air seal cylinder provided for supplying pressure sealing air to the inside of the cylinder through which the penetrating hole is arranged to pass; a liquid seal chamber disposed between the air seal cylinder and an opening provided in the high pressure steamer; and a steam pressure reducing chamber which is provided at one end of the liquid seal chamber and is connected to the opening of the high pressure steamer through a throttle valve. The penetrating hole of the seal block being divided by a partition plate into an air pressure supply passage and a textile material passage.</p> |
