Integrated closed sampling and feeding device and high-pressure reaction kettle
The utility model discloses an integrated closed sampling and feeding device and a high-pressure reaction kettle. The integrated closed sampling and feeding device comprises a tank body, a quick-opening seal head arranged at the top of the tank body, a connecting pipeline, an inflating pipeline, an...
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| creator | HUANG MINGWANG XU HUI HUA WEI TENG XIAOYI |
| description | The utility model discloses an integrated closed sampling and feeding device and a high-pressure reaction kettle. The integrated closed sampling and feeding device comprises a tank body, a quick-opening seal head arranged at the top of the tank body, a connecting pipeline, an inflating pipeline, an emptying pipeline, a sampling pipeline and a pressure gauge, the connecting pipeline is connected with the high-pressure reaction kettle; one end of the tank body is provided with a gas phase interface, and the emptying pipeline and the inflating pipeline are both communicated with the gas phase interface; a sampling opening is formed in one end of the tank body; the sampling pipeline is communicated with the tank body through the sampling opening; and a pressure gauge port is formed in the quick-opening seal head and is communicated with a pressure gauge. According to the technical scheme, inert gas replacement is carried out through the gas filling pipeline before sampling so as to ensure that no air exists in th |
| format | Patent |
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| language | chi ; eng |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Integrated closed sampling and feeding device and high-pressure reaction kettle |
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