CN211999934U - Partition plate type gas-liquid separator - Google Patents
Partition plate type gas-liquid separator Download PDFInfo
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- CN211999934U CN211999934U CN201921845220.9U CN201921845220U CN211999934U CN 211999934 U CN211999934 U CN 211999934U CN 201921845220 U CN201921845220 U CN 201921845220U CN 211999934 U CN211999934 U CN 211999934U
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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 utility model relates to a baffle type gas-liquid separator, which relates to the technical field of hydrogen production by water electrolysis. The utility model comprises a horizontally placed cylindrical liquid storage device, wherein two clapboards are arranged in the liquid storage device, the clapboards are arranged at the bottom of the liquid storage device, and divide the liquid storage device into three chambers, namely a coarse separation chamber, a fine separation chamber and a pure chamber; the middle part of the left side of the coarse separation chamber is provided with a gas-liquid mixing inlet, the upper part of the pure chamber is provided with a gas outlet, and the lower part of the pure chamber is provided with a liquid outlet. The utility model effectively controls the gas content in the liquid in each chamber, and ensures that the treated effluent liquid reaches the index; the separation path is increased by additionally arranging the partition plate, so that the volume of the equipment is not changed, and the treatment capacity can be increased; the effects of increasing efficiency and reducing cost are achieved.
Description
Technical Field
The utility model relates to a baffle type gas-liquid separator, which relates to the technical field of hydrogen production by water electrolysis.
Background
The hydrogen (oxygen) gas-liquid separator is a key device in a water electrolysis hydrogen production system. The water electrolysis hydrogen production system consists of an electrolytic bath, a hydrogen (oxygen) gas-liquid separator, a gas cooler, an alkali liquor cooler and the like. The hydrogen (oxygen) gas-alkali mixed liquor flows into a hydrogen (oxygen) gas-alkali liquor separator from the electrolytic tank, after gas-liquid separation, alkali liquor flows back to the electrolytic tank, and whether the gas-liquid separation is thorough or not directly determines the purity of the hydrogen and oxygen products. The gas-liquid separation effect and efficiency are the key functions of the hydrogen (oxygen) gas alkali separator. The existing hydrogen (oxygen) gas-alkali liquid separator is large in volume, the separation effect of a gas-liquid mixture cannot be effectively controlled, the separation effect is easily influenced by external factors, and the performance is unstable. Therefore, the technology of the patent is based on the improvement of the structure of the container, the improvement of the separation effect of the container and the improvement of the separation efficiency and reliability of the container.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, it is not enough to prior art, proposes: a baffle type gas-liquid separator.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: a partition plate type gas-liquid separator comprises a horizontally placed cylindrical liquid receiver, wherein two partition plates are arranged inside the liquid receiver and stand at the bottom of the liquid receiver, and the liquid receiver is divided into three chambers, namely a coarse separation chamber, a fine separation chamber and a pure chamber, by the partition plates;
a gas-liquid mixing inlet is formed in the middle of the left side of the coarse separation chamber, a gas outlet is formed in the upper portion of the pure chamber, and a liquid outlet is formed in the lower portion of the pure chamber;
the first partition plate is close to the gas-liquid mixing inlet, the height of the first partition plate is higher than that of the gas-liquid mixing inlet, and a flow guide hole is reserved at the lower end of the first partition plate;
the second partition plate is positioned between the first partition plate and the liquid outlet, and the height of the second partition plate is lower than that of the first partition plate.
The improvement of the technical scheme is as follows: the height of the first partition is higher than the liquid level of the liquid storage device.
The improvement of the technical scheme is as follows: the height of the second partition is slightly lower than the liquid level of the liquid storage device.
The utility model adopts the above technical scheme's beneficial effect is: the first partition board is slightly higher than the liquid level to limit the liquid to flow out from the upper part, the lowest part of the partition board is provided with a hole for the liquid to flow out, and the second partition board is slightly lower than the liquid level and meets the requirement of slightly larger than the maximum flow of the liquid; the liquid can only flow out from the lower hole of the first clapboard from the first chamber to the second chamber, and the liquid can only flow out from the upper part of the second clapboard from the second chamber to the third chamber; the liquid flow direction is reasonable, the characteristic of large specific gravity difference between gas and liquid is fully utilized, the gas content component in the liquid in each chamber is effectively controlled, and the treated effluent liquid is ensured to reach the index; the separation path is increased by additionally arranging the partition plate, so that the volume of the equipment is not changed, and the treatment capacity can be increased; the effects of increasing efficiency and reducing cost are achieved.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic sectional view of fig. 1 at a first separator.
Fig. 3 is a schematic cross-sectional view of fig. 1 at a second separator.
The examples in the figure are: the device comprises a liquid receiver 1, a first partition plate 2, a second partition plate 3, a coarse separation chamber 4, a fine separation chamber 5, a pure chamber 6, a gas-liquid mixing inlet 7, a gas outlet 8, a liquid outlet 9 and a flow guide hole 10.
Detailed Description
Examples
A partition plate type gas-liquid separator comprises a horizontally placed cylindrical liquid reservoir, wherein two partition plates are arranged in the liquid reservoir and stand at the bottom of the liquid reservoir, and the liquid reservoir is divided into three chambers, namely a coarse separation chamber, a fine separation chamber and a pure separation chamber, by the partition plates;
a gas-liquid mixing inlet is formed in the middle of the left side of the coarse separation chamber, a gas outlet is formed in the upper part of the pure chamber, and a liquid outlet is formed in the lower part of the pure chamber;
the first partition plate is close to the gas-liquid mixing inlet, the height of the first partition plate is higher than that of the gas-liquid mixing inlet, and a flow guide hole is reserved at the lower end of the first partition plate;
the second baffle is positioned between the first baffle and the liquid outlet, and the height of the second baffle is lower than that of the first baffle.
The height of the first partition is higher than the liquid level of the liquid storage device. The height of the second partition is slightly lower than the liquid level of the liquid storage device.
The utility model discloses a function mode is:
as shown in figure 2, the gas-liquid mixed alkali liquor enters the coarse separation chamber of the liquid reservoir from the gas-liquid mixing inlet, in the coarse separation chamber, due to large difference of specific gravity of gas and liquid, the gas overflows upwards to the liquid level, so that the gas content in the lower part of the liquid is greatly reduced, and the coarsely separated liquid flows into the fine separation chamber from the lower diversion hole of the first partition plate.
As shown in figure 3, in the sub-separation chamber, a small amount of gas in the liquid continues to separate out the liquid, and after the separation of the two chambers, the liquid without free gas passes through the upper part of the second partition plate and enters the pure chamber, and a liquid outlet is arranged at the lowest part of the pure chamber. And the gas in the liquid is prevented from flowing back to the gas-liquid mixing inlet along with the liquid by the highest liquid level difference. The gas flows out of the reservoir from the gas outlet.
The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (3)
1. A partition plate type gas-liquid separator comprises a horizontally placed cylindrical liquid receiver and is characterized in that two partition plates are arranged inside the liquid receiver, the two partition plates are a first partition plate and a second partition plate, the partition plates stand at the bottom of the liquid receiver, and the liquid receiver is divided into three chambers, namely a coarse separation chamber, a fine separation chamber and a pure separation chamber, by the partition plates;
a gas-liquid mixing inlet is formed in the middle of the left side of the coarse separation chamber, a gas outlet is formed in the upper portion of the pure chamber, and a liquid outlet is formed in the lower portion of the pure chamber;
the first partition plate is close to the gas-liquid mixing inlet, the height of the first partition plate is higher than that of the gas-liquid mixing inlet, and a flow guide hole is reserved at the lower end of the first partition plate;
the second partition plate is positioned between the first partition plate and the liquid outlet, and the height of the second partition plate is lower than that of the first partition plate.
2. The separator plate gas-liquid separator according to claim 1, wherein: the height of the first partition is higher than the liquid level of the liquid storage device.
3. The separator plate gas-liquid separator according to claim 1, wherein: the height of the second partition is slightly lower than the liquid level of the liquid storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845220.9U CN211999934U (en) | 2019-10-30 | 2019-10-30 | Partition plate type gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845220.9U CN211999934U (en) | 2019-10-30 | 2019-10-30 | Partition plate type gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211999934U true CN211999934U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845220.9U Active CN211999934U (en) | 2019-10-30 | 2019-10-30 | Partition plate type gas-liquid separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN211999934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842177A (en) * | 2020-12-31 | 2021-05-28 | 科沃斯商用机器人有限公司 | Cleaning machines people water tank and cleaning machines people |
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2019
- 2019-10-30 CN CN201921845220.9U patent/CN211999934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842177A (en) * | 2020-12-31 | 2021-05-28 | 科沃斯商用机器人有限公司 | Cleaning machines people water tank and cleaning machines people |
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