CN102560524A - Gas-liquid separator without leakage - Google Patents
Gas-liquid separator without leakage Download PDFInfo
- Publication number
- CN102560524A CN102560524A CN2012100571244A CN201210057124A CN102560524A CN 102560524 A CN102560524 A CN 102560524A CN 2012100571244 A CN2012100571244 A CN 2012100571244A CN 201210057124 A CN201210057124 A CN 201210057124A CN 102560524 A CN102560524 A CN 102560524A
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- liquid
- gas
- flange
- cylindrical shell
- liquid separator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention belongs to the technical field of machine manufacturing and relates to a gas-liquid separator, in particular to a gas-liquid separator without leakage. The gas-liquid separator adopts the technical scheme that the gas-liquid separator without the leakage comprises a flange, a valve core component, a buoy, a guide tube, a barrel, a liquid control component and a lug. As the gas-liquid separator adopts the structure, the purity of hydrogen and oxygen is ensured, and the hydrogen and the oxygen do not permeate each other; since the gas-liquid separator is internally provided with a self-excitation floating ball sealing device, the gas-liquid separator works safely and reliably, and the defect that the liquid level of the separator continuously rises due to the malfunction of a liquid level control system can be overcome thoroughly.
Description
Technical field
The invention belongs to machinery manufacturing technology field, relate to a kind of gas-liquid separator, particularly a kind of no excessive gas-liquid separator.
Background technology
In existing technology, widely used water electrolysis hydrogen producing equipment is the pressurized water electrolytic hydrogen production in the industry.It is particularly important that the control of hydrogen, oxygen separator liquid level equilibrium just seems.The groundwork flow process is: electrolytic solution electrolysis produces in electrolyzer hydrogen and oxygen get into hydrogen separator and oxygen separator respectively with electrolytic solution; Gas after the separation is discharged respectively by blow-down pipe; Liquid is got back to electrolyzer through the pipe of separator lower end, forms the water electrolysis hydrogen producing recycle system.In the work, if cause that by two trap pressure imbalances the hydrogen separator liquid level descends, then the liquid level of oxygen separator just can rise, otherwise also like this.When tank level control system was malfunctioning, hydrogen, oxygen liquid level difference just can sharply strengthen, and will cause hydrogen, oxygen infiltration aggravation in the electrolyzer, and gas purity descends, and has the danger of blast when serious.If hydrogen, oxygen liquid level difference continue to strengthen, cause the electrolytic solution in the separator all to get in another separator, will directly cause hydrogen, carrier of oxygen to mix, have the danger of blast at any time.Simultaneously, the increasing of liquid level difference also can cause electrolytic solution to overflow separator, causes gas piping to stop up, and control and analysis elements device are impaired.
Summary of the invention
The objective of the invention is to overcome the defective that exists in the prior art, design and a kind of can guarantee hydrogen or oxygen gas purity, make the hydrogen or oxygen gas can interpenetrative no excessive gas-liquid separator.
To achieve these goals, technical scheme of the present invention is a kind of no excessive gas-liquid separator of design, comprises flange, valve hole part, floating drum, guide pipe, cylindrical shell, control liquid parts and flange;
Wherein, flange has centre hole;
The upper end of cylindrical shell is a hatch frame, from top to bottom has transmitter gas phase interface, gas-liquid import and transmitter liquid phase interface at the sidewall of cylindrical shell, has electrolyte outlet in the lower end of cylindrical shell;
Valve hole part is made up of spool and sealing member, and spool is the circular cone hole body, and sealing member has centre hole, and the centre hole co-axial seal of the conical bore of spool and sealing member is installed;
Floating drum is that two ends are hemispheroidal hollow cylindrical tube;
Guide pipe is made up of U type body and support, and the lower end of U type body has through hole, and an end of support and the external wall of U type are welded to connect;
Control liquid parts are cone;
Its annexation: said cylindrical shell, guide pipe, control liquid parts, valve hole part and flange are coaxial assembling; The spool of valve hole part is installed in the central hole of flange and is welded to connect with flange; Outer, upper end sealing weld at cylindrical shell is connected to flange; Flange is with the flange seal fixed installation and the sealing member of valve hole part is cooperated with the upper edge of cylindrical shell; The other end of guide pipe support is fixedly connected on the inwall of cylindrical shell; In the U of guide pipe type body, place floating drum; The upper end of floating drum is installed with control liquid parts; The spool of control liquid parts and valve hole part is complementary.
Also include liquid level meter, liquid level is counted transparent tube, and liquid level meter is connected with cylindrical shell with following pipe connecting through last pipe connecting; Liquid passes through up and down, and pipe connecting passes in and out liquid level meter so that observe the liquid level of electrolytic solution.
The transmitter gas phase interface on the cylindrical shell and the distance of flange upper surface are 132mm, and the distance of gas-liquid import and transmitter gas phase interface is 280mm, and the distance of transmitter liquid phase interface and gas-liquid import is 120mm.
The present invention is achieved in that when the liquid level of separator continues to rise; Floating drum in guide pipe with the liquid level vertical uplift; Finally separator upper end spool is blocked, thereby stoped liquid level to continue to rise, and prevent to cause electrolytic solution excessive because of liquid level continues to rise by control liquid parts; Simultaneously, also play the effect that reduces the inner hydrogen of electrolyzer, oxygen side pressure difference, stop interpenetrating of hydrogen, carrier of oxygen, prevent that gas purity from continuing to descend; When the liquid level of separator descended, floating drum vertically descended with liquid level in guide pipe, thereby opened the spool outlet of separator upper end, and the water electrolysis hydrogen producing recycle system is just recovered normal operating conditions.
Advantage of the present invention and beneficial effect are: the present invention adopts said structure, guarantees hydrogen or oxygen gas purity, hydrogen or oxygen gas can not interpenetrated; Because indoor design has auto-excitation type ball float tightness system, and is safe and reliable, thoroughly avoided the lasting defective that rises of separator liquid level that causes because of tank level control system is malfunctioning.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein, 1-flange; The 2-spool; 3-transmitter gas phase interface; The 4-floating drum; The 5-locating support; The 6-liquid level meter; The import of 7-gas-liquid; 8-transmitter liquid phase interface; The 9-cylindrical shell; The 10-electrolyte outlet; 11-control liquid parts; The last pipe connecting of 12-; Pipe connecting under the 13-.
Embodiment
Further describe below in conjunction with accompanying drawing and embodiment specific embodiments of the invention, following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
The technical scheme of practical implementation of the present invention is: a kind of no excessive gas-liquid separator comprises flange 1, valve hole part 2, floating drum 4, guide pipe 5, cylindrical shell 9, control liquid parts 11 and flange 14;
Wherein, flange 1 has centre hole;
The upper end of cylindrical shell 9 is a hatch frame, from top to bottom has transmitter gas phase interface 3, gas-liquid import 7 and transmitter liquid phase interface 8 at the sidewall of cylindrical shell 9, has electrolyte outlet 10 in the lower end of cylindrical shell 9;
Valve hole part 2 is made up of spool and sealing member, and spool is the circular cone hole body, and sealing member has centre hole, and the centre hole co-axial seal of the conical bore of spool and sealing member is installed;
Floating drum 4 is that two ends are hemispheroidal hollow cylindrical tube;
Control liquid parts 11 are cone;
Its annexation: said cylindrical shell 9, guide pipe 5, control liquid parts 11, valve hole part 2 and flange 1 are coaxial assembling; The spool of valve hole part 2 is installed in the central hole of flange 1 and is welded to connect with flange 1; Outer, upper end sealing weld at cylindrical shell 9 is connected to flange 14; Flange 1 is installed with flange 14 sealing and fixing and the sealing member of valve hole part 2 is cooperated with the upper edge of cylindrical shell 9; The other end of guide pipe 5 supports is fixedly connected on the inwall of cylindrical shell 9; In the U of guide pipe 5 type body, place floating drum 4; The upper end of floating drum 4 is installed with control liquid parts 11; Control liquid parts 11 are complementary with the spool of valve hole part 2.
Also include liquid level meter 6, liquid level meter 6 is a transparent tube, and liquid level meter 6 is connected with cylindrical shell 9 with following pipe connecting 13 through last pipe connecting 12; Liquid passes through up and down, and pipe connecting passes in and out liquid level meter 6 so that observe the liquid level of electrolytic solution.
Transmitter gas phase interface 3 on the cylindrical shell 9 is 132mm with the distance of flange 1 upper surface, and gas-liquid import 7 is 280mm with the distance of transmitter gas phase interface 3, and transmitter liquid phase interface 8 is 120mm with the distance of gas-liquid import 3.
The above only is a preferential embodiment of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (3)
1. a no excessive gas-liquid separator is characterized in that: comprise flange (1), valve hole part (2), floating drum (4), guide pipe (5), cylindrical shell (9), control liquid parts (11) and flange (14);
Wherein, flange (1) has centre hole;
The upper end of cylindrical shell (9) is a hatch frame, from top to bottom has transmitter gas phase interface (3), gas-liquid import (7) and transmitter liquid phase interface (8) at the sidewall of cylindrical shell (9), has electrolyte outlet (10) in the lower end of cylindrical shell (9);
Valve hole part (2) is made up of spool and sealing member, and spool is the circular cone hole body, and sealing member has centre hole, and the centre hole co-axial seal of the conical bore of spool and sealing member is installed;
Floating drum (4) is that two ends are hemispheroidal hollow cylindrical tube;
Guide pipe (5) is made up of U type body and support, and the lower end of U type body has through hole, and an end of support and the external wall of U type are welded to connect;
Control liquid parts (11) are cone;
Its annexation: said cylindrical shell (9), guide pipe (5), control liquid parts (11), valve hole part (2) and flange (1) are coaxial assembling; The spool of valve hole part (2) is installed in the central hole of flange (1) and is welded to connect with flange (1); Outer, upper end sealing weld at cylindrical shell (9) is connected to flange (14); Flange (1) is installed with flange (14) sealing and fixing and the sealing member of valve hole part (2) is cooperated with the upper edge of cylindrical shell (9); The other end of guide pipe (5) support is fixedly connected on the inwall of cylindrical shell (9); In the U type body of guide pipe (5), place floating drum (4); The upper end of floating drum (4) is installed with control liquid parts (11); Control liquid parts (11) are complementary with the spool of valve hole part (2).
2. no excessive gas-liquid separator according to claim 1 is characterized in that: also include liquid level meter (6), liquid level meter (6) is a transparent tube, and liquid level meter (6) is connected with cylindrical shell (9) with following pipe connecting (13) through last pipe connecting (12); Liquid passes through up and down, and pipe connecting passes in and out liquid level meter (6) so that observe the liquid level of electrolytic solution.
3. no excessive gas-liquid separator according to claim 1 and 2; It is characterized in that: the transmitter gas phase interface (3) on the cylindrical shell (9) is 132mm with the distance of flange (1) upper surface; Gas-liquid import (7) is 280mm with the distance of transmitter gas phase interface (3), and transmitter liquid phase interface (8) is 120mm with the distance of gas-liquid import (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100571244A CN102560524A (en) | 2012-03-06 | 2012-03-06 | Gas-liquid separator without leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100571244A CN102560524A (en) | 2012-03-06 | 2012-03-06 | Gas-liquid separator without leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102560524A true CN102560524A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100571244A Pending CN102560524A (en) | 2012-03-06 | 2012-03-06 | Gas-liquid separator without leakage |
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| CN (1) | CN102560524A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120441A (en) * | 2014-07-11 | 2014-10-29 | 包秀敏 | A double-membrane gas balancing device for hydrogen production by hydrolyzation |
| CN112534085A (en) * | 2018-07-27 | 2021-03-19 | 西门子能源环球有限责任两合公司 | Electrolysis unit and method for operating an electrolysis unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10202247A (en) * | 1997-01-27 | 1998-08-04 | Toyota Auto Body Co Ltd | Ozonized water production device |
| CN2292096Y (en) * | 1996-12-17 | 1998-09-23 | 山东省化工研究院 | Float controlled hydrogen-water separator |
| CN2745632Y (en) * | 2004-11-05 | 2005-12-14 | 李良清 | Cyclon oil gas separating device having liquid level automatic controller |
| CN1242826C (en) * | 2002-05-15 | 2006-02-22 | 中国石油化工股份有限公司 | Integrated gas/liquid separating device with automatically controlled liquid level |
| CN2910320Y (en) * | 2006-04-21 | 2007-06-13 | 深圳市宝安区西乡镇臣田唐锋电器厂 | Gas/liquid separator |
| CN202530171U (en) * | 2012-03-06 | 2012-11-14 | 中国船舶重工集团公司第七一八研究所 | Overflow-free gas-liquid separator |
-
2012
- 2012-03-06 CN CN2012100571244A patent/CN102560524A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292096Y (en) * | 1996-12-17 | 1998-09-23 | 山东省化工研究院 | Float controlled hydrogen-water separator |
| JPH10202247A (en) * | 1997-01-27 | 1998-08-04 | Toyota Auto Body Co Ltd | Ozonized water production device |
| CN1242826C (en) * | 2002-05-15 | 2006-02-22 | 中国石油化工股份有限公司 | Integrated gas/liquid separating device with automatically controlled liquid level |
| CN2745632Y (en) * | 2004-11-05 | 2005-12-14 | 李良清 | Cyclon oil gas separating device having liquid level automatic controller |
| CN2910320Y (en) * | 2006-04-21 | 2007-06-13 | 深圳市宝安区西乡镇臣田唐锋电器厂 | Gas/liquid separator |
| CN202530171U (en) * | 2012-03-06 | 2012-11-14 | 中国船舶重工集团公司第七一八研究所 | Overflow-free gas-liquid separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120441A (en) * | 2014-07-11 | 2014-10-29 | 包秀敏 | A double-membrane gas balancing device for hydrogen production by hydrolyzation |
| CN112534085A (en) * | 2018-07-27 | 2021-03-19 | 西门子能源环球有限责任两合公司 | Electrolysis unit and method for operating an electrolysis unit |
| CN112534085B (en) * | 2018-07-27 | 2023-09-26 | 西门子能源环球有限责任两合公司 | Electrolytic cell and method for operating an electrolytic cell |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120711 |