Textiles: fluid treating apparatus – Machines – With gas – steam or mist treating
Patent
1975-10-03
1977-06-07
Coe, Philip R.
Textiles: fluid treating apparatus
Machines
With gas, steam or mist treating
34242, D06B 2318
Patent
active
040275078
ABSTRACT:
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.
REFERENCES:
patent: 3058327 (1962-10-01), Hablutzel et al.
patent: 3158507 (1964-11-01), Alexander
patent: 3415083 (1968-12-01), Okazaki et al.
Ishidoshiro Hiroshi
Sando Yoshikazu
Coe Philip R.
Sando Iron Works Co. Ltd.
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