Inlet scour-preventing baffle of hydrogen-producing gas-liquid separation device

Abstract

The utility model provides an inlet scour-preventing baffle plate of a hydrogen-producing gas-liquid separation device, which relates to the technical field of hydrogen-producing equipment and comprises scour-preventing fixed angle steel and a baffle plate fixedly connected with the scour-preventing fixed angle steel, the anti-impact fixing angle steel is arranged on the inner wall of the gas-liquid separation device, and a liquid inlet is formed in one side of the gas-liquid separation device; a plurality of overflow holes are formed in the working surface of the baffle and are consistent with the liquid inlet in arrangement direction; according to the utility model, the anti-impact fixed angle steel and the baffle plate are arranged, so that the gas-liquid separation device can operate safely and stably, and the quality and the effect of gas-liquid separation are improved; through the arrangement of the arc-shaped baffle and the overflow hole, the impact force of pure water can be better dispersed in the working process, so that the pure water stably flows into the gas-liquid separation device, the stability of the gas-liquid separation device is improved, and the gas-liquid separation device is easy to install and convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogen production equipment technical field especially relates to a hydrogen production liquid separation device entrance anti -collision baffle. BACKGROUND

[0002] In today's energy field, hydrogen as a kind of high calorific value, clean and pollution-free energy carrier, its preparation and application have received extensive attention. At present, hydrogen production processes are various, including fossil energy reform and water electrolysis hydrogen production method, in these hydrogen production processes, gas-liquid mixture is often produced, which needs to be separated by gas-liquid separation device to realize the effective separation of gas and liquid.

[0003] However, when using water electrolysis hydrogen production method, pure water is electrolyzed by water electrolysis hydrogen production device, and then needs to be separated by gas-liquid separation device to separate alkali liquor and hydrogen oxygen; but when pure water enters the gas-liquid separation device, due to the fast flow rate and large pressure, strong impact on the device inlet is generated.

[0004] The current gas-liquid separation device adopts gravity sedimentation principle for gas-liquid separation, and does not set anti-collision baffle structure, when the medium flow rate is high or has high temperature corrosion, fluid is easy to directly wash and corrode the inner wall, welding joint and detection element of gas-liquid separation device, seriously affects its service life, and reduces the working efficiency of gas-liquid separation device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a hydrogen production liquid separation device entrance anti-collision baffle, to solve the technical problems existing in the prior art.

[0006] In order to achieve the above utility model purposes, the utility model adopts the technical scheme that:

[0007] A hydrogen production liquid separation device entrance anti-collision baffle, comprising: anti-collision fixed angle steel and baffle fixedly connected with the anti-collision fixed angle steel;The anti-collision fixed angle steel is arranged on the inner wall of the gas-liquid separation device, and one side of the gas-liquid separation device is provided with a liquid inlet;The working surface of the baffle is provided with a plurality of overflow holes, and the overflow holes are arranged in the same direction as the liquid inlet.

[0008] Further, the gas-liquid separation device is provided with a plurality of baffle plates arranged in the axial direction, and the height of the baffle plate and the liquid inlet is less than the height of the baffle.

[0009] Further, the anti-collision fixed angle steel and the baffle are made of high-temperature corrosion-resistant material.

[0010] Further, the baffle is arc-shaped, and the working size of the baffle is matched with the inner wall of the gas-liquid separation device.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] The utility model discloses a fixed angle steel and baffle's setting make gas -liquid separation device can safely and stably run, improved gas -liquid separation device's work efficiency, through the setting of the arc baffle and overflow hole, make the device can better disperse the impact force of pure water in the work, make pure horizontal steady flow into gas -liquid separation device, increased the stability of gas -liquid separation device, thereby prolonged the service life of gas -liquid separation device, and the device installation, the fixed angle steel one end and gas -liquid separation device inner wall weld, the other end welds baffle just can, has the beneficial effect that simple installation is convenient for maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the perspective drawing of the utility model;

[0014] Fig. 2 It is the use state schematic drawing of the utility model;

[0015] In the drawing: 1, fixed angle steel of anti -impact, 2, baffle, 3, overflow hole, 4, gas -liquid separation device, 5, liquid inlet, 6, baffle. DETAILED DESCRIPTION

[0016] In order to make the content of the utility model more easily be clearly understood, the following will combine the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described. Same parts use same reference signs. It is explained that, the words "front", "back", "left", "right", "up" and "down" in the following description refer to the direction in the drawing, and the words "in" and "out" respectively refer to the direction towards or away from the geometric center of a particular component.

[0017] As Figs. 1-2As shown, the hydrogen production liquid separation device entrance anti-collision baffle provided in the embodiment comprises an anti-collision fixed angle steel 1 and a baffle 2 fixedly connected with the anti-collision fixed angle steel 1; the anti-collision fixed angle steel 1 is arranged on the inner wall of a gas-liquid separation device 4, one side of the gas-liquid separation device 4 is provided with a liquid inlet 5; the anti-collision fixed angle steel 1 and the baffle 2 are both made of high-temperature corrosion-resistant material, preferably steel plate; the baffle 2 is in arc shape and is matched with the working size of the inner wall of the gas-liquid separation device 4; when the baffle 2 is installed, the two sides of the anti-collision fixed angle steel 1 are respectively welded with the inner wall of the gas-liquid separation device 4 and one end of the baffle 2, at this time, the baffle 2 is clamped with the inner wall of the gas-liquid separation device 4; a plurality of overflow holes 3 are arranged on the working surface of the baffle 2; the overflow holes 3 are arranged at equal intervals on the working surface of the baffle 2; the overflow holes 3 are arranged in the same direction as the liquid inlet 5; when pure water enters the gas-liquid separation device 4 through the liquid inlet 5, the baffle 2 can withstand the impact and disperse the impact, reduce the damage to other components and welded seams in the gas-liquid separation device 4, and make the flow more stable; the arrangement of the overflow holes 3 can make the gas generated when the pure water impacts the baffle 2 pass above the overflow holes 3; the generated liquid passes in the overflow holes 3, further improving the gas-liquid separation effect; it should be noted that the height of the device is less than the inner diameter of the gas-liquid separation device 4.

[0018] Further, a plurality of baffle plates 6 are arranged in the gas-liquid separation device 4 along the axial direction, the height of the baffle plate 6 and the liquid inlet 5 is less than the height of the baffle 2; the arrangement position of the baffle 2 can effectively block the high-speed impact of the pure water, ensure that the pure water has enough working space and time to separate gas and liquid before reaching the baffle plate 6, slow down the impact force, maintain stable flow rate, and improve the efficiency and quality of gas-liquid separation.

[0019] The above only describes the preferred embodiment of the utility model patent, and does not limit the utility model patent, any modification, equivalent replacement and improvement made within the spirit and principle of the utility model patent should be included in the protection scope of the utility model patent.

Claims

1. A hydrogen gas production liquid separation device inlet anti-impingement baffle characterized by: The utility model relates to a kind of gas-liquid separation devices, including: Anti-collision fixed angle steel (1) and the baffle (2) fixedly connected with the anti-collision fixed angle steel (1);The anti-collision fixed angle steel (1) is arranged in the gas-liquid separation device (4) inner wall, and one side of the gas-liquid separation device (4) is equipped with liquid inlet (5);The working surface of the baffle (2) is provided with several overflow holes (3), and the overflow hole (3) is consistent with the setting direction of the liquid inlet (5).

2. The hydrogen gas liquid separation device inlet anti-surge baffle of claim 1, wherein: The gas-liquid separation device (4) is provided with several staggered baffles (6) along its axial direction inside, and the height of the baffle (6) and the liquid inlet (5) is less than the height of the baffle (2).

3. The hydrogen gas liquid separation device inlet anti-surge baffle of claim 2, wherein: The anti-collision fixed angle steel (1) and the baffle (2) are made of high-temperature corrosion-resistant material.

4. The hydrogen gas liquid separation device inlet impingement baffle of claim 1 or 2, wherein: The baffle (2) is in circular arc shape, and is compatible with the working size of the inner wall of the gas-liquid separation device (4).

Images