| 摘要 |
FIELD: control over harmful bioagents (insects, microorganisms) destructing pieces of distemper paintings (ikons), polychromine wooden sculpture and decorative carvings, objects made of leather, fur, feathers, woolen textile, graphic materials, documents, books, etc; may be used in museums, book depositories, quarantine stations, customs houses, storehouses, shops, pawnshops and so on. SUBSTANCE: gear has chamber to treat displays, door with sealing to load/unload displays, fan for ventilation of chamber, fumigant, gas-dynamic path which includes confusor, second fan, heater, device for injection of fumigant and condenser placed in series. Inlet to gas-dynamic path is connected to upper part of space of chamber through air-tight gate. Outlet from gas-dynamic path is joined to lower part of space of chamber also through air-tight gate. Paradichlorinebenzol or thymol are chosen as fumigant. EFFECT: prevention of harmful effects of toxic components on personnel and environment, increased efficiency of process of treatment of displays, reduced time for their treatment. |
