Fine chemical engineering sampling protection device
The utility model discloses a fine chemical engineering sampling protection device which comprises a sampling pipe, the lower end face of the sampling pipe is fixedly connected with a connecting pipe, the lower end face of the connecting pipe is detachably connected with a sampling bottle, the inner...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a fine chemical engineering sampling protection device which comprises a sampling pipe, the lower end face of the sampling pipe is fixedly connected with a connecting pipe, the lower end face of the connecting pipe is detachably connected with a sampling bottle, the inner wall of the sampling pipe is movably connected with a rubber plug, the interior of the rubber plug is fixedly connected with a fixing seat, and the fixing seat is fixedly connected with a screw. One side of the fixed seat is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a fixed plate, one end of the sampling tube is communicated with a connector, the outer side of the connector is detachably connected with a sampling head, and the outer side of the sampling tube is movably connected with a protective cover. The fine chemical engineering sampling protection device is provided with the protective cover, the protective cover can well protect the sampling head and pre |
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