CN201191248Y - Novel counter-current type gas and liquid separator - Google Patents
Novel counter-current type gas and liquid separator Download PDFInfo
- Publication number
- CN201191248Y CN201191248Y CNU2008200801654U CN200820080165U CN201191248Y CN 201191248 Y CN201191248 Y CN 201191248Y CN U2008200801654 U CNU2008200801654 U CN U2008200801654U CN 200820080165 U CN200820080165 U CN 200820080165U CN 201191248 Y CN201191248 Y CN 201191248Y
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- liquid separator
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Abstract
The utility model relates to a novel return-flow gas-liquid separator, which comprises a sample inlet, a waste liquid chamber, a waste liquid outlet, an air outlet, a primary separation chamber, a secondary separation chamber, a buffer cap and a return pipe. The sample inlet is disposed on one side of the primary separation chamber which is a structure of an upright funnel and an inverted funnel, the buffer cap is arranged at the upper portion of the inverted funnel, the secondary separation chamber is sleeved around the inverted funnel of the primary separation chamber, the top portion of the secondary separation chamber is equipped with the air outlet, the waste liquid chamber is sleeved around the upright funnel of the primary separation chamber, the bottom of the waste liquid chamber is equipped with the waste liquid outlet, one end of the return pipe is connected with the lateral bottom portion of the secondary separation chamber, and the other end of the return pipe is connected with one side of the waste liquid chamber. The novel return-flow gas-liquid separator is reasonable and simple in structure, convenient in operation and high in separation efficiency, thereby greatly saving reaction time of gas-liquid separation and stabilizing reaction with high sensitivity and fine gas-liquid separation effect.
Description
Technical field
The utility model relates to a kind of instrument of gas-liquid separation, particularly a kind of reverse-flow type gas-liquid separator.
Background technology
At present, common gas-liquid separator has film to separate gas-liquid separator, three grades of gas-liquid separators, multi-stage gas-liquid separation vessel on the market.During the hydride that gas-liquid separator is mainly used in atomic fluorescence spectrometer separated, characteristics such as because of its good separating effect, detection limit is low, and the range of linearity is wide are being applied in the trace analysis field more and more widely.
But all there are some shortcomings in they in varying degrees: for example the shortcoming of film separation gas-liquid separator is: the structure more complicated, when utilizing this gas-liquid separator to carry out gas-liquid separation, gas liquid mixture separates gas-liquid separator through film, steam can cause film to become wet in a short period of time, thereby cause gas to be difficult to see through, thereby need adjust according to analyzing different elements, inconvenient operation, it is impact analysis time but also influenced testing progress not only; Three grades of gas-liquid separators, multi-stage gas-liquid separation vessel shortcomings are: the structure more complicated, be operatively connected loaded down with trivial detailsly, and separation efficiency is low, and separating effect is not very desirable.
The trend of current atom fluorescence development is the lifting of the every index of instrument, the raising of stability of instrument and aspect such as convenient to use.Detection limit, precision are the important indicators of atomic fluorescence device, and when the excitation source of instrument and atomizer were certain, the technical indicator of precision, detection limit just had very big relation with sample introduction, the Reaction Separation system of atomic fluorescence.
The utility model content
Technical problem to be solved in the utility model is to have complex structure at gas-liquid separator common on the market, complex operation, separation efficiency is low, effect is not shortcoming such as ideal very, a kind of reacting balance that is proposed, highly sensitive, novel reverse-flow type gas-liquid separator that gas-liquid separation effect is good.
The technical solution of the utility model is: a kind of novel reverse-flow type gas-liquid separator, it comprises injection port, the waste liquid cavity, waste liquid outlet and gas outlet, it also comprises one-level separation cavity, secondary separates cavity, buffer cap and recirculatory pipe, injection port is arranged on one-level and separates cavity one side, one-level is separated cavity and is funnel structure anyway, buffer cap is arranged at anti-funnel top, secondary separates cavity and is sleeved on the outside that one-level is separated the anti-funnel of cavity, secondary separates the cavity top and is provided with the gas outlet, the waste liquid cavity is sleeved on the outside that one-level is separated the positive funnel of cavity, the waste liquid cavity bottom is provided with waste liquid outlet, recirculatory pipe one end is connected in bottom, secondary disengagement chamber side, and the other end of recirculatory pipe is connected with waste liquid cavity one side.
Further, recirculatory pipe is a U type pipe.
Further, the waste liquid cavity bottom adopts ramp structure, and waste liquid outlet is arranged on the inclined-plane minimum point.
Further, novel reverse-flow type gas-liquid separator main body outward appearance adopts the integral type double-layer structure, and integral body is cylindrical, and material is quartz or glass.
The utility model advantage is: simple and reasonable, easy to operate, the separation efficiency height has been saved the gas-liquid separation reaction time greatly, and can make reacting balance, highly sensitive, gas-liquid separation fruit good.
Description of drawings
Fig. 1 is the utility model sectional structure chart
Figure number explanation: 1, injection port, 2, one-level separates cavity, 3, buffer cap, 4, secondary separates cavity, 5, the gas outlet, 6, the waste liquid cavity, 7, waste liquid outlet, 8, recirculatory pipe, 9, filler tube.
Embodiment
A kind of reverse-flow type gas-liquid separator as shown in Figure 1, the main body outward appearance adopts the integral type double-layer structure, and upper diameter is 10-25mm; Lower diameter is 15-40mm, and material is quartz or glass, and the upper and lower part is an open type, and wherein lower base adopts ramp structure, and intermediary outside adopts diameter 2-6mm quartz or glass recirculatory pipe to connect.It comprises injection port 1, one-level is separated cavity 2, secondary separates cavity 4, buffer cap 3, waste liquid cavity 6, waste liquid outlet 7 and gas outlet 5, injection port 1 separates cavity 2 one sides with one-level and is connected, described one-level is separated cavity 2 and is funnel structure anyway, mainly be to realize elementary gas-liquid separation, anti-funnel top is provided with buffer cap 3, material is quartz or glass, secondary separates cavity 4 and is sleeved on the outside that one-level is separated cavity 2 anti-funnels, secondary separates cavity 4 tops and is provided with gas outlet 5, waste liquid cavity 6 is sleeved on the outside that one-level is separated cavity 2 positive funnels, waste liquid outlet 7 is arranged at waste liquid cavity 6 bottoms, recirculatory pipe 8 one ends separate cavity 4 side bottoms in secondary and are connected, the other end of recirculatory pipe 8 is connected with waste liquid cavity 6 one sides, reaches collection, separate, the effect of waste discharge.
The utility model reverse-flow type gas-liquid separator course of work is as follows:
Test substance reductive agent (potassium borohydride) and acid sample enter into one-level separation cavity 2 and carry out separating reaction through injection port 1, and the waste liquid after the Reaction Separation is discharged in the waste liquid chamber 6 by the filler tube 9 of one-level disengagement chamber 2 positive funnels; Separate buffer cap 3 that back test substance and hydrogen passes through anti-funnel top and enter into secondary and separate cavity 4 and carry out Reaction Separation once more and separate cavity 2 through one-level, test substance after the separation and hydrogen 5 enter atomizer and measure through the gas outlet, waste liquid flow in the waste liquid cavity 6 through recirculatory pipe 9, discharges through waste liquid outlet 7.
Claims (4)
1, a kind of novel reverse-flow type gas-liquid separator, it comprises injection port, the waste liquid cavity, waste liquid outlet and gas outlet, it is characterized in that, it also comprises one-level separation cavity, secondary separates cavity, buffer cap and recirculatory pipe, injection port is arranged on described one-level and separates cavity one side, one-level is separated cavity and is funnel structure anyway, described buffer cap is arranged at anti-funnel top, described secondary separates cavity and is sleeved on the outside that one-level is separated the anti-funnel of cavity, secondary separates the cavity top and is provided with the gas outlet, the waste liquid cavity is sleeved on the outside that one-level is separated the positive funnel of cavity, the waste liquid cavity bottom is provided with waste liquid outlet, described recirculatory pipe one end is connected with bottom, secondary disengagement chamber side, and the other end of recirculatory pipe is connected with waste liquid cavity one side.
2, novel reverse-flow type gas-liquid separator according to claim 1 is characterized in that, described recirculatory pipe is a U type pipe.
3, novel reverse-flow type gas-liquid separator according to claim 1 is characterized in that, described waste liquid cavity bottom adopts ramp structure, and waste liquid outlet is arranged on the inclined-plane minimum point.
4, novel reverse-flow type gas-liquid separator according to claim 1 is characterized in that, described novel reverse-flow type gas-liquid separator main body outward appearance adopts the integral type double-layer structure, and integral body is cylindrical, and material is quartz or glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200801654U CN201191248Y (en) | 2008-04-24 | 2008-04-24 | Novel counter-current type gas and liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200801654U CN201191248Y (en) | 2008-04-24 | 2008-04-24 | Novel counter-current type gas and liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191248Y true CN201191248Y (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200801654U Expired - Lifetime CN201191248Y (en) | 2008-04-24 | 2008-04-24 | Novel counter-current type gas and liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191248Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442082A (en) * | 2016-10-08 | 2017-02-22 | 北京盛沃科技有限公司 | Sampling method for exhaust gas of acid-making process |
| CN106501029A (en) * | 2016-10-08 | 2017-03-15 | 北京盛沃科技有限公司 | A kind of acid-making process exhaust sampling device |
| CN108562476A (en) * | 2018-05-25 | 2018-09-21 | 北京海光仪器有限公司 | A kind of Separate System of Water-jet for the sample introduction that reacts for chemical evapn |
| CN112642177A (en) * | 2020-12-10 | 2021-04-13 | 内蒙古海泰科技有限公司 | Enhanced gas-liquid separator |
| CN114636694A (en) * | 2022-05-17 | 2022-06-17 | 广东盈峰科技有限公司 | Water environment on-line automatic detection device and detection method |
-
2008
- 2008-04-24 CN CNU2008200801654U patent/CN201191248Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442082A (en) * | 2016-10-08 | 2017-02-22 | 北京盛沃科技有限公司 | Sampling method for exhaust gas of acid-making process |
| CN106501029A (en) * | 2016-10-08 | 2017-03-15 | 北京盛沃科技有限公司 | A kind of acid-making process exhaust sampling device |
| CN108562476A (en) * | 2018-05-25 | 2018-09-21 | 北京海光仪器有限公司 | A kind of Separate System of Water-jet for the sample introduction that reacts for chemical evapn |
| CN108562476B (en) * | 2018-05-25 | 2023-09-01 | 北京海光仪器有限公司 | Gas-liquid separation system for chemical vapor generation reaction sample injection |
| CN112642177A (en) * | 2020-12-10 | 2021-04-13 | 内蒙古海泰科技有限公司 | Enhanced gas-liquid separator |
| CN114636694A (en) * | 2022-05-17 | 2022-06-17 | 广东盈峰科技有限公司 | Water environment on-line automatic detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |