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Gas-liquid separator and hydrogen production system

A gas-liquid separator and gas-liquid separation technology, which is applied in the field of hydrogen production, can solve the problems of many gas leakage points and large safety hazards, and achieve the effects of reducing the occupied space, reducing the difficulty of layout, and reducing costs

Pending Publication Date: 2022-05-27
阳光氢能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, connecting multiple flanges and pipes leads to more gas leakage points and greater potential safety hazards

Method used

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  • Gas-liquid separator and hydrogen production system
  • Gas-liquid separator and hydrogen production system
  • Gas-liquid separator and hydrogen production system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0123] like Figure 1-3As shown, the gas-liquid separator provided in the first embodiment is a horizontal gas-liquid separator. The gas-liquid separator provided in the first embodiment includes a separator body 1 and a separator 6, the separator 6 is one, and the separator 6 divides the inner cavity of the separator body 1 into a first chamber 7 and a second chamber 7 Cavity 8. The first cavity 7 is used for gas-liquid separation of the first gas, and the second cavity 8 is used for gas-liquid separation of the second gas.

[0124] The arrangement direction of the first cavity 7 and the second cavity 8 is perpendicular to the axial direction of the separator body 1 , the partition plate 6 is arranged in the vertical direction and parallel to the axial direction of the separator body 1 , the first cavity 7 and the second cavity 8 are symmetrically arranged with respect to the partition 6 .

[0125] The first cavity 7 is provided with a first gas-liquid mixture inlet N1, a ...

Embodiment 2

[0132] like Figure 4-6 As shown, the gas-liquid separator provided in the second embodiment is a horizontal gas-liquid separator. The difference between the gas-liquid separator provided in the second embodiment and the first embodiment is mainly that the arrangement directions of the first cavity 7 and the second cavity 8 are different, and correspondingly, the positions and installation directions of the partitions 6 are also different.

[0133] Specifically, the arrangement direction of the first cavity 7 and the second cavity 8 is parallel to the axial direction of the separator body 1 , the partition plate 6 is arranged in the vertical direction, and the partition plate 6 is perpendicular to the axial direction of the separator body 1 . , the first cavity 7 and the second cavity 8 are symmetrically arranged with respect to the partition 6 . At this time, the cylinder 1b is a cylinder, and the first cavity 7 and the second cavity 8 are arranged along the radial direction...

Embodiment 3

[0141] like Figure 9 As shown, the main difference between the third embodiment and the first embodiment is that the gas-liquid separator provided in the third embodiment is a vertical gas-liquid separator.

[0142] The arrangement direction of the first cavity 7 and the second cavity 8 is perpendicular to the axial direction of the separator body 1 , the partition plate 6 is arranged in the vertical direction and parallel to the axial direction of the separator body 1 , the first cavity 7 and the second cavity 8 are symmetrically arranged with respect to the partition 6 .

[0143] The first cavity 7 is provided with a first gas-liquid mixture inlet N1, a first gas outlet N3 and a first liquid outlet N5. The second cavity 8 is provided with a second gas-liquid mixture inlet N2, a second gas outlet N4 and a second liquid outlet N6.

[0144] Specifically, the first gas-liquid mixture inlet N1 and the second gas-liquid mixture inlet N2 are both disposed at the bottom of the cy...

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PUM

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Abstract

The invention discloses a gas-liquid separator and a hydrogen production system. The gas-liquid separator comprises a separator body with an inner cavity; the partition plate is arranged in the inner cavity and divides the inner cavity into at least two cavities, at least one cavity is a first cavity, at least one cavity is a second cavity, the first cavity is used for gas-liquid separation of first gas, and the second cavity is used for gas-liquid separation of second gas. The gas-liquid separator is applied to a hydrogen production system, so that gas-liquid separation of a hydrogen mixture and gas-liquid separation of an oxygen mixture can be realized in one gas-liquid separator; compared with the prior art that one gas-liquid separator is adopted for gas-liquid separation of the hydrogen mixture and the other gas-liquid separator is adopted for gas-liquid separation of the oxygen mixture, the gas-liquid separation device has the advantages that the space occupied by gas-liquid separation is effectively reduced, the arrangement difficulty of pipelines and the gas-liquid separators is reduced, and the cost required by gas-liquid separation is also reduced.

Description

technical field [0001] The present invention relates to the technical field of hydrogen production, and more particularly, to a gas-liquid separator and a hydrogen production system. Background technique [0002] As the problem of global warming becomes more prominent, all countries have included green hydrogen in their energy strategic plans. At present, the production of green hydrogen is mainly produced by electrolysis of water. The electrolysis water hydrogen production device mainly uses the gas-liquid separator to realize the gas-liquid separation. Specifically, the hydrogen gas carrying the liquid produced by the electrolytic cell enters the hydrogen-side gas-liquid separator in a gas-liquid mixed state for gas-liquid separation, and the oxygen carrying liquid produced by the electrolytic cell enters the oxygen side gas in a gas-liquid mixed state Gas-liquid separation is carried out in a liquid separator. [0003] The above-mentioned hydrogen-side gas-liquid separ...

Claims

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Application Information

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IPC IPC(8): B01D50/20B01D45/02B01D45/08C01B3/50
CPCB01D45/02B01D45/08C01B3/50Y02E60/50
Inventor 江小志范强强孙龙林邓成任九金
Owner 阳光氢能科技有限公司