SUCTION AND EXHAUST DEVICE OF WET PRINTER
PURPOSE: A suction and exhaust device for a wet printer is provided to improve its structure to exhaust gas remained in an engine shell to outside and to eliminate a drip line with one pump. CONSTITUTION: A suction and exhaust device for a wet printer includes: a photosensitive medium(112) supported...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A suction and exhaust device for a wet printer is provided to improve its structure to exhaust gas remained in an engine shell to outside and to eliminate a drip line with one pump. CONSTITUTION: A suction and exhaust device for a wet printer includes: a photosensitive medium(112) supported by plural support rollers to be traveled on an infinite trace; a development unit installed on the traveling path of the photosensitive medium to squeeze a developer after attaching it to the photosensitive medium; a drying unit(130) installed on the lower flow of the development unit to dry the developer which is remained in the photosensitive medium; a suction path and a spray path(151, 152) connected to an engine shell(100) respectively; a pump(154) connected with the suction path and the spray path respectively to suck gas in the engine shell out through the suction path and to feed the sucked gas to the engine shell through the spray path; and a filter(155) installed on the spray path to feed a part of the gas to the engine shell through the spray path and to exhaust the rest to outside by filtrating the fed gas from the pump.
복수의 지지롤러에 지지되어 무한궤도상을 주행하는 감광매체와, 감광매체의 주행경로상에 설치되며 감광매체에 현상액을 부착한 후 짜내어 스퀴징하는 현상유니트와, 현상유니트의 하류에 설치되어 감광매체에 잔류하는 현상액을 건조시키는 건조부를 구비하는 엔진쉘 내외로 기체를 공급 및 배출시키기 위한 습식 인쇄기의 흡배기장치에 있어서, 엔진쉘에 각각 연결된 흡입경로 및 분사경로와; 흡입경로와 분사경로 각각에 연결되며, 흡입경로를 통해 엔진쉘 내의 기체를 흡입해내고, 흡입해낸 기체를 분사경로로 공급하는 펌프와; 분사경로상에 설치되며, 펌프에서 공급되는 기체를 여과하여 일부는 분사경로를 통해 엔진쉘 내로 재공급하고, 나머지는 외부로 배출해내는 필터;를 포함하는 것을 특징으로 하는 습식 인쇄기의 흡배기장치가 개시된다. |
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