Assertion: liquid ethylene | /r/AtLocation | the top of shell
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Source sentences:
text: This system comprises: liquid ethylene storage tank, vaporizer; The liquid ethylene storage tank comprises: the liquid ethylene transfer pump 305 of outer jar 301, interior jar 302 of storing liquid ethene, thermoinsulation material 303, inwardly liquid ethylene supplying tube 304, the pressurization of liquid towards ethene of jar 302 inner input liquid ethylenes, liquid ethylene that liquid ethylene transfer pump 305 pressurize are from interior jar 302 inner conveying pump sump of exporting 306, pass to the liquid ethylene output tube 307 that the liquid ethylene of its output is delivered to vaporizer mutually with conveying pump sump 306; Vaporizer comprises: shell 310, the ethylene tube 308 that passes shell 310 and steam tube 309.As shown in Figure 3, ethylene tube 308 and steam tube 309 all have input part and output, the input part of the output termination ethylene tube 308 of liquid ethylene output tube 307 can will be inputed in the ethylene tube by the liquid ethylene of the high pressure after the pressurization of liquid ethylene transfer pump in the liquid ethylene storage tank; The gaseous ethylene customer equipment in the carry-out part tap downstream of ethylene tube 308, the gaseous ethylene output of the high pressure that this vaporizer gasification can be obtained; The output unit of the input part water receiving steam of steam tube 309, the storage or the heating plant of the carry-out part tap lime set of steam tube 309 can store or the lime set of the water of heating steam pipe 309 output; There is the heat conduction media shell 310 inside, are used for absorbing the heat of steam tube 309 water vapors from liquid state to the conversion of gaseous state by self, then the liquid ethylene by self flowing with heat transferred ethylene tube 208 to the conversion of liquid state from gaseous state; The part that ethylene tube 308 is positioned at shell 310 inside is in the top of shell 310, and the liquid ethylene in the ethylene tube 308 absorbs the heat of the heat conduction media of gaseous state, becomes the gaseous ethylene output of high pressure, and makes the heat conduction media of gaseous state become liquid state; The part that steam tube 309 is positioned at shell 310 inside is in the bottom of shell 310, and the water vapor in the steam tube 309 becomes lime set output to the heat conduction media release heat of liquid state, and makes liquid heat conduction media become gaseous state;