CN205388544U - Three -phase sample thief - Google Patents
Three -phase sample thief Download PDFInfo
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- CN205388544U CN205388544U CN201521089774.2U CN201521089774U CN205388544U CN 205388544 U CN205388544 U CN 205388544U CN 201521089774 U CN201521089774 U CN 201521089774U CN 205388544 U CN205388544 U CN 205388544U
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- segregation apparatus
- water side
- oil
- separator
- coil pipe
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Abstract
The utility model provides a three -phase sample thief, includes condensing equipment and separator, and condensing equipment's discharge end links to each other with separator, and its technical essential is: condensing equipment includes the condensing equipment casing, sets up the material coil pipe in the condensing equipment casing, forms between material coil pipe and the casing to lead to the cooling chamber that has cooling fluid circulation, separator includes the separator casing, separates into water side and the oily baffle that inclines with separator, and the discharge end of material coil pipe lets in the water side in the separator casing, and water side and oily side are equipped with aqueous phase outlet respectively and the oil phase exports, is equipped with gas exports on the separator casing above the baffle, and the water side is equipped with the leakage fluid dram respectively with the bottom that oil inclined. It has simple structure, convenient to use advantage such as swift.
Description
Technical field
This utility model relates to petrochemical industry sample devices field, specifically a kind of three-phase sampler.
Background technology
Methanol decomposition (MTPG) device adopts fixed bed reactors, last stage reaction exchange-column shift burns, need to measure the conversion of separate unit reactor outlet cracked gas product composition latter stage at reactor, it is determined whether needing switching, this just requires to arrange sampler at every reactor outlet.The high-temperature oil gas that reactor bottom obtains is directly entered oil gas collecting tubule, and oil gas is mainly composed of the H of 490 ~ 500 DEG C2、C1~C4、C5~C9Gasoline component, water vapour etc., and require each reactor outlet add sampler with the water in analyzing oil and gas and the content of methanol, gas phase in ethylene and propylene content to determine that this reactor is the need of switching.But, it is generally the case that it is only capable of separating gas phase and oil phase after sampler cooling, or aqueous phase and gas phase, and oil phase and aqueous phase are difficult to separate.
Utility model content
The purpose of this utility model is to provide a kind of three-phase sampler, fundamentally solves the problems referred to above, and it has simple in construction, the advantage such as convenient to use.
For achieving the above object, this utility model provides following technical scheme: this three-phase sampler, including condensing unit and segregation apparatus, the discharge end of condensing unit is connected with segregation apparatus, it is characterized in that: the material coil pipe that described condensing unit includes condensing unit housing, is arranged in condensing unit housing, between material coil pipe and housing, form the cooling chamber being connected with circulating cooling liquid；Segregation apparatus includes segregation apparatus housing, segregation apparatus is separated into water side and the baffle plate of oil side, the discharge end of material coil pipe passes into the water side in segregation apparatus housing, water side and oil side are respectively equipped with aqueous phase outlet and oil phase outlet, segregation apparatus housing above baffle plate is provided with gaseous phase outlet, and the bottom of water side and oil side is respectively equipped with leakage fluid dram.
Described segregation apparatus housing is provided with the observation window for observing water side.
Described gaseous phase outlet is provided with sampling cylinder tank.
The beneficial effects of the utility model: by sampler integration, dividing plate is set between condensing unit and segregation apparatus, segregation apparatus arranges observation window, by the discharging opening of the discharge nozzle upper surface lower than baffle plate, prevent the aqueous phase cooled down from crossing baffle plate, along with the liquid level of oil mixing with water liquid raises, oil phase overflow is to oil side, in the position of observation window place Real Time Observation oil water surface；And can the pressure of Real Time Observation sampler and temperature, thus the pressure and temp of segregation apparatus is adjusted.Extraction simultaneously, it is simple to the accuracy of analysis, provides accurate foundation for producing switching reactor operation, it is ensured that product quality and ethylene, propylene yield, is favorably improved the economic benefit of whole device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: in Fig. 1: 1 outlet, 2N2Pipeline, 3 charging apertures, 4 water inlets, 5 thermometers, 6 aqueous phase outlets, 7 observation windows, 8 oil phase outlets, 9 baffle plates, 10 gaseous phase outlets, 11 Pressure gauges, 12 discharge ends, 13 evacuation ports, 14 sampling cylinder tank, A condensing unit, B segregation apparatuss.
Detailed description of the invention
Below in conjunction with Fig. 1, describe content of the present utility model in detail by specific embodiment.This three-phase sampler (specifications parameter: 2L, 40 DEG C, 0.1MPa(gauge pressure)), it includes condensing unit A and segregation apparatus B, and the discharge end of condensing unit is connected with segregation apparatus.Wherein, condensing unit includes the condensing unit housing that top is provided with evacuation port 13, the material coil pipe being arranged in condensing unit housing, forms the cooling chamber being connected with circulating cooling liquid (such as cooling water, conduction oil) between material coil pipe and housing.Condensing unit housing sidewall bottom arranges water inlet 4, top arranges outlet 1, and the charging aperture 3 of material coil pipe is between water inlet and outlet, and on charging aperture 3, parallel connection is provided with N2Pipeline 2.Segregation apparatus includes segregation apparatus housing, segregation apparatus is separated into water side and the baffle plate 9 of oil side, segregation apparatus housing is provided with thermometer 5 and for observing the observation window 7 of water side oil water surface, the discharge end 12 of material coil pipe passes into the water side in segregation apparatus housing, water side and oil side are respectively equipped with aqueous phase outlet 6 and oil phase outlet 8, segregation apparatus housing above baffle plate is provided with gaseous phase outlet 10, and the bottom of water side and oil side is respectively equipped with leakage fluid dram.Wherein, gaseous phase outlet is provided with Pressure gauge 11, sampling cylinder tank and fills 14 pipelines in parallel with sampling cylinder, and gas phase leads to torch burning after collecting.
During use, it is positioned at the gas mixture of charging coil pipe, the water side of the liquid phase inflow separation device housing of (about 40 DEG C) oil mixing with water after cooling, and can by observation window Real Time Observation oil mixing with water interface, gas phase is directly derived by gaseous phase outlet 10, and along with the carrying out of reaction, water side liquid level gradually rises, until oil phase crosses baffle plate overflow to oil side, thus obtaining corresponding testing liquid in oil phase outlet and aqueous phase outlet.If seeing that oil mixing with water interface is too high by observation window, then can pass through the leakage fluid dram controlling water side bottom and aqueous phase is derived, it is to avoid aqueous phase flows into oil side, affects experimental result.
Claims (3)
1. a three-phase sampler, including condensing unit and segregation apparatus, the discharge end of condensing unit is connected with segregation apparatus, it is characterized in that: the material coil pipe that described condensing unit includes condensing unit housing, is arranged in condensing unit housing, between material coil pipe and housing, form the cooling chamber being connected with circulating cooling liquid；Segregation apparatus includes segregation apparatus housing, segregation apparatus is separated into water side and the baffle plate of oil side, the discharge end of material coil pipe passes into the water side in segregation apparatus housing, water side and oil side are respectively equipped with aqueous phase outlet and oil phase outlet, segregation apparatus housing above baffle plate is provided with gaseous phase outlet, and the bottom of water side and oil side is respectively equipped with leakage fluid dram.
2. three-phase sampler according to claim 1, it is characterised in that: described segregation apparatus housing is provided with the observation window for observing water side.
3. three-phase sampler according to claim 1 and 2, it is characterised in that: described gaseous phase outlet is provided with sampling cylinder tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089774.2U CN205388544U (en) | 2015-12-24 | 2015-12-24 | Three -phase sample thief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089774.2U CN205388544U (en) | 2015-12-24 | 2015-12-24 | Three -phase sample thief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388544U true CN205388544U (en) | 2016-07-20 |
Family
ID=56381144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089774.2U Active CN205388544U (en) | 2015-12-24 | 2015-12-24 | Three -phase sample thief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321387A (en) * | 2020-10-28 | 2021-02-05 | 中石化宁波工程有限公司 | Methanol production device and production method |
| CN112494978A (en) * | 2020-10-28 | 2021-03-16 | 中石化宁波工程有限公司 | Three-phase separator for methanol synthesis reactor outlet product |
| CN112494977A (en) * | 2020-10-28 | 2021-03-16 | 中石化宁波工程有限公司 | Three-phase separation equipment and method for methanol reaction product |
-
2015
- 2015-12-24 CN CN201521089774.2U patent/CN205388544U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321387A (en) * | 2020-10-28 | 2021-02-05 | 中石化宁波工程有限公司 | Methanol production device and production method |
| CN112494978A (en) * | 2020-10-28 | 2021-03-16 | 中石化宁波工程有限公司 | Three-phase separator for methanol synthesis reactor outlet product |
| CN112494977A (en) * | 2020-10-28 | 2021-03-16 | 中石化宁波工程有限公司 | Three-phase separation equipment and method for methanol reaction product |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |