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Transport of heavy oil or tar - using appts. which heats and packs the oil etc. into bags under carefully prepared conditions
Transport of heavy oil or tar - using appts. which heats and packs the oil etc. into bags under carefully prepared conditions
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机译:重油或焦油的运输-使用appts。在精心准备的条件下将油等加热并包装到袋子中
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摘要
The system packs heavy oil or tar in bags. The point where this is done has the pipe (1) curved up under a heated hopper (2). This contains the prod. to be wrapped and at the base is a stopper (3). A vessel (6) contg. the same fluid as the pipe is fitted between the hopper outlet and pipe inlet. The stopper is a barred grille (4) which can be cooled to congeal the liq. Adjustment of the pull on the bag (7) is by adjusting liq. height (9) in the vessel relative to a sleeve (10) guiding the bag.
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