A hydrogen-oxygen gas-liquid separator

Abstract

The present application relates to the technical field of separation equipment, and particularly provides a hydrogen-oxygen gas-liquid separator. The hydrogen-oxygen gas-liquid separator comprises a deceleration settling assembly, a conveying elbow, a centrifugal separation assembly, a wall-flow elbow assembly, a filtering separation assembly and three collecting water traps. The present application can combine cooling and temperature equalization, gas temperature reduction, deceleration settling and flow rate reduction, which is helpful for the condensation and settling of liquid droplets, improves the primary separation efficiency, in addition, the centrifugal separation assembly is used to generate centrifugal force to throw the liquid droplets to the tank wall for secondary separation, and the micro-channel condensing pipe array and coalescing filter element are used for deep filtering separation, so that multi-stage filtering and purification are realized, the liquid water or electrolyte entrained in the hydrogen-oxygen mixed gas is efficiently removed, and dry and clean gas is output. Meanwhile, the gas flow direction and flow rate can be accurately controlled, and the separated liquid droplets can be effectively prevented from being carried back by the gas flow, so that the stability and continuity of the separation effect are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of separation equipment, and in particular provides a hydrogen-oxygen-liquid separator. Background Art

[0002] The hydrogen and oxygen liquid separator is a vital component in hydrogen and oxygen generators (such as water electrolysis equipment) or related systems. Its core function is to efficiently separate the liquid water (or electrolyte) entrained in the hydrogen and oxygen mixed gas to ensure that the output gas is as dry and pure as possible.

[0003] However, traditional separation equipment mostly relies on a single gravity sedimentation or simple mechanical separation method, resulting in low droplet separation efficiency. When the flow rate of the gas-liquid mixture is high, larger droplets are difficult to fully settle, and small droplets are more likely to be carried into the downstream system with the airflow, causing the gas purity to decrease. In addition, due to the fast flow rate and complex flow field of the hydrogen, oxygen and liquid mixture, the turbulence intensity is high, and the shear force and disturbance of the droplets in the airflow are strong, which can easily cause the droplets that have settled or separated to be re-entrained into the airflow, forming reflux, resulting in an increase in the droplet content in the separated gas, greatly reducing the separation effect, and causing pipeline corrosion, equipment blockage and even safety accidents. Summary of the Invention

[0004] Based on this, it is necessary to provide a hydrogen-oxygen liquid separator to solve at least one technical problem in the background technology.

[0005] A hydrogen and oxygen liquid separator comprises a deceleration and sedimentation component, a delivery elbow, a centrifugal separation component, a wall flow elbow component, a filter separation component and three collecting and draining devices. Three preset installation grooves are recessed at intervals along the length direction on the installation ground of the upper layer. The deceleration and sedimentation component, the centrifugal separation component and the wall flow elbow component are respectively installed in the three preset installation grooves. An inclined delivery pipe is recessed at the bottom of the outer wall of the deceleration and sedimentation component. A first liquid outlet pipe is protruded from the bottom of the deceleration and sedimentation component. One end of the delivery elbow is installed in the inclined delivery pipe, and the other end of the delivery elbow is installed at the top of the centrifugal separation component. The bottom of the centrifugal separation component is installed at the top of the wall flow elbow component. A second liquid outlet pipe is protruded from the outside of the wall flow elbow component. The filter separation component is connected to the bottom of the filter separation component away from the bottom of the deceleration and sedimentation component. A third liquid outlet pipe is protruded from the bottom of the filter separation component. The bottoms of the three collecting and draining devices are respectively installed on the installation ground of the lower layer, and the three collecting and draining devices are respectively connected to the first liquid outlet pipe, the second liquid outlet pipe and the third liquid outlet pipe.

[0006] As a further improvement of the present application, the deceleration settling assembly comprises a settling outer frame, a deceleration settling cylinder, a uniform temperature cooling cylinder and a uniform temperature jet element, the settling outer frame is installed in the preset installation slot at the outer end, the deceleration settling cylinder outer wall bottom is installed in the settling outer frame, the deceleration settling cylinder bottom is provided with a first conical cylinder, a first liquid outlet pipe is formed at the bottom of the first conical cylinder, the deceleration settling cylinder outer wall bottom is provided with an inclined gas distribution hole, an inclined conveying pipe is arranged on the inclined gas distribution hole, the deceleration settling cylinder top is provided with a first air inlet pipe, the deceleration settling cylinder inner wall bottom is provided with a gas distribution conical cylinder, the gas distribution conical cylinder bottom is provided with a liquid leakage net, a gas distribution rotating fan is rotatably arranged in the middle of the liquid leakage net, the gas distribution rotating fan is arranged adjacent to the inclined conveying pipe, a plurality of jet installation holes are formed in the deceleration settling cylinder inner wall along the height direction, the uniform temperature cooling cylinder inner wall is installed on the first air inlet pipe outer wall, the uniform temperature cooling cylinder outer wall is provided with a uniform temperature liquid inlet pipe, and the uniform temperature jet element is installed in the deceleration settling cylinder and the uniform temperature cooling cylinder.

[0007] As a further improvement of the present application, the uniform temperature jet element comprises a gas distribution pipe and a plurality of jet pipes, the gas distribution pipe is installed on the uniform temperature cooling cylinder outer wall, the uniform temperature liquid inlet pipe is connected with the top of the gas distribution pipe, and the plurality of jet pipes are respectively installed in the plurality of jet installation holes, and the outer ends of the plurality of jet pipes are installed in the gas distribution pipe.

[0008] As a further improvement of the present application, the centrifugal separation assembly comprises an upper conical pipe, an intermediate cylinder, a lower conical pipe, a connecting pipe and a centrifugal separation element, the upper conical pipe top is installed at the end of the conveying elbow pipe away from the deceleration settling cylinder, the intermediate cylinder top is installed at the bottom of the upper conical pipe, the lower conical pipe top is installed at the bottom of the intermediate cylinder, the connecting pipe top is installed at the bottom of the lower conical pipe, and the centrifugal separation element top is installed at the top of the end of the conveying elbow pipe away from the deceleration settling cylinder.

[0009] As a further improvement of the present application, the centrifugal separation element comprises a centrifugal separation motor, an intermediate rotating shaft, a driving outer cylinder and a conical clearance cylinder, the centrifugal separation motor top is installed at the top of the end of the conveying elbow pipe inner wall away from the deceleration settling cylinder, the intermediate rotating shaft top is installed on the output shaft of the centrifugal separation motor, the driving outer cylinder is installed in the middle of the intermediate rotating shaft, and the driving outer cylinder is arranged adjacent to the upper conical pipe, the driving outer cylinder outer wall is provided with a plurality of guide vanes, the conical clearance cylinder top is installed at the bottom of the intermediate rotating shaft, the conical clearance cylinder outer wall bottom is connected with the driving outer cylinder bottom, and the conical clearance cylinder outer wall middle part and the lower conical pipe inner wall form a cyclone clearance.

[0010] As a further improvement of the present application, the wall flow elbow assembly comprises an elbow frame, a wall flow elbow, a vertical collection box and a wall flow collection element, the elbow frame is installed in the preset installation slot in the middle, the wall flow elbow bottom is installed in the elbow frame, the wall flow elbow top is connected with the connecting pipe bottom, the vertical collection box inner side is installed on the wall flow elbow outer side away from the deceleration settling cylinder, and the wall flow collection element is installed in the cavity inside the wall flow elbow.

[0011] As a further improvement of the present application, a plurality of collection adjusting rotating holes are recessed in the wall flow elbow inner side away from the deceleration settling cylinder one end along the height direction, a plurality of collection communication holes are recessed in the wall flow elbow outer side along the height direction, and the plurality of collection communication holes are respectively arranged opposite to the plurality of collection adjusting rotating holes, the plurality of collection communication holes are all communicated with the cavity inside the vertical collection tank, and the second liquid outlet pipe is formed at the bottom of the vertical collection tank.

[0012] As a further improvement of the present application, the wall flow collection element includes a plurality of collection arc-shaped plates, a plurality of elastic arc-shaped plates, a plurality of collection adjusting motors and a plurality of collection adjusting paddles, the plurality of collection arc-shaped plates are all installed in the wall flow elbow, the plurality of elastic arc-shaped plates are respectively installed at the bottom of the plurality of collection arc-shaped plates away from the deceleration settling cylinder one end, and the plurality of collection arc-shaped plates are respectively arranged adjacent to the plurality of collection adjusting rotating holes, the plurality of collection adjusting motors are respectively installed in the wall flow elbow inner side along the height direction, and the output shafts of the plurality of collection adjusting motors are respectively arranged in the internal cavity of the wall flow elbow through the plurality of collection adjusting rotating holes, and the plurality of collection adjusting paddles are respectively installed at the bottom of the output shafts of the plurality of collection adjusting motors, and the outer walls of the plurality of collection adjusting paddles are respectively abutted on the top of the inner walls of the plurality of elastic arc-shaped plates.

[0013] As a further improvement of the present application, the filter separation assembly includes a filter frame, a filter separation cylinder, a cyclone blade, a micro-channel condensing pipe array and a coalescence filter element, the filter frame is installed in the preset installation groove at the inner end, the filter separation cylinder outer wall bottom is installed in the filter frame, the cyclone blade is installed at the bottom of the internal cavity of the filter separation cylinder, the micro-channel condensing pipe array is installed at the middle of the internal cavity, and the coalescence filter element is installed at the top of the internal cavity.

[0014] As a further improvement of the present application, the filter separation cylinder inner wall bottom is recessed with a re-filter entering slot, the re-filter entering slot is protruded with a re-filter entering pipe, the re-filter entering pipe is connected with the wall flow elbow, the filter separation cylinder bottom is protruded with a third conical pipe, the third liquid outlet pipe is formed at the bottom of the third conical pipe, and the filter separation cylinder top is protruded with a filter gas output pipe.

[0015] The beneficial effects of the present application are as follows:

[0016] 1. The present application can combine cooling uniform temperature, reducing gas temperature, deceleration settling and reducing flow rate, which is helpful for the condensation and settling of liquid droplets, improves the primary separation efficiency, in addition, the centrifugal force generated by the centrifugal separation assembly can throw the liquid droplets to the tank wall for secondary separation, and the micro-channel condensing pipe array and the coalescence filter element can be used for deep filtration and separation, so that the hydrogen-oxygen mixed gas can be efficiently removed from the liquid water or electrolyte, and dry and clean gas can be output.

[0017] 2. The case can collect the dynamic adjustment of the regulating motor, the elastic arc-shaped plate and the collection and adjustment of the adjusting piece, realizes the accurate control of the airflow guiding and flow rate, improves the intelligent level and operation stability of the system, and can effectively prevent the separated liquid drops from being taken back by the airflow, guarantees the stability and continuity of the separation effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic view of an embodiment of the present application.

[0019] Figure 2 It is an internal schematic view of an embodiment of the present application.

[0020] Figure 3 It is an internal schematic view of a speed reduction and sedimentation assembly and a collection and drain device in an embodiment of the present application.

[0021] Figure 4 It is a three-dimensional schematic view of a partial conveying elbow, a centrifugal separation assembly, a wall flow elbow assembly and a collection and drain device in an embodiment of the present application.

[0022] Figure 5 It is an internal schematic view of a partial conveying elbow, a centrifugal separation assembly and a wall flow elbow assembly in an embodiment of the present application.

[0023] Figure 6 It is an internal schematic view of a filter separation assembly and a collection and drain device in an embodiment of the present application. Figure 5 It is an enlarged view of A in the figure.

[0024] Figure 7 It is an enlarged view of B in the figure. Figure 5

[0025] Figure 8 It is an internal schematic view of a filter separation assembly and a collection and drain device in an embodiment of the present application.

[0026] In the figure:

[0027] ​10, deceleration settling assembly; 11, inclined conveying pipe; 12, first liquid outlet pipe; 13, settling outer frame; 14, deceleration settling cylinder; 15, uniform temperature cooling cylinder; 16, uniform temperature air injection element; 141, first conical cylinder; 142, inclined air distribution hole; 143, first air inlet pipe; 144, air distribution conical cylinder; 145, liquid leakage net; 146, air distribution rotating fan; 147, air injection mounting hole; 151, uniform temperature liquid inlet pipe; 161, air distribution pipe; 162, air injection pipe; 20, conveying elbow pipe; 30, centrifugal separation assembly; 31, upper conical pipe; 32, intermediate cylinder; 33, lower conical pipe; 34, connecting pipe; 35, centrifugal separation element; 351, centrifugal separation motor; 352, intermediate rotating shaft; 353, driving outer cylinder; 354, conical gap cylinder; 355, guide vane; 356, cyclone gap; 40, wall flow elbow pipe assembly; 41, elbow pipe frame; 42, wall flow elbow pipe; 43, vertical collection tank; 44, wall flow collection element; 45, second liquid outlet pipe; 421, collection adjusting rotating hole; 441, collection arc plate; 442, elastic arc plate; 443, collection adjusting knob; 50, filter separation assembly; 51, filter frame; 52, filter separation cylinder; 53, cyclone vane; 54, micro-channel condensing pipe array; 55, coalescence filter element; 56, third liquid outlet pipe; 521, re-filtering inlet slot; 522, re-filtering inlet pipe; 523, third conical pipe; 524, filtered air outlet pipe; 60, collection water drain. DETAILED DESCRIPTION

[0028] For the purpose of promoting an understanding of the principles of the application, reference will now be made to the embodiments illustrated in the drawings. It is expressly understood that the drawings are for illustration only and that the application can be embodied in many different forms. In the drawings:

[0029] In the description of the present application, it should be noted that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, specify the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "and / or" includes a set of one or more associated listed items.

[0031] Please refer to Figures 1 to 8 A hydrogen-oxygen gas-liquid separator, comprising a deceleration settling assembly 10, a conveying elbow 20, a centrifugal separation assembly 30, a wall flow elbow assembly 40, a filter separation assembly 50 and three collecting water traps 60, the upper installation ground is recessed with three preset installation grooves along the length direction, the deceleration settling assembly 10, the centrifugal separation assembly 30 and the wall flow elbow assembly 40 are respectively installed in the three preset installation grooves, the outer wall bottom of the deceleration settling assembly 10 is recessed with an inclined conveying pipe 11, the bottom of the deceleration settling assembly 10 is protruded with a first liquid outlet pipe 12, one end of the conveying elbow 20 is installed in the inclined conveying pipe 11, the other end of the conveying elbow 20 is installed on the top of the centrifugal separation assembly 30, the bottom of the centrifugal separation assembly 30 is installed on the top of the wall flow elbow assembly 40, the outer side of the wall flow elbow assembly 40 is protruded with a second liquid outlet pipe 45, the filter separation assembly 50 is connected to the bottom of the deceleration settling assembly 10, the bottom of the filter separation assembly 50 is protruded with a third liquid outlet pipe 56, the bottoms of the three collecting water traps 60 are respectively installed on the lower installation ground, and the three collecting water traps 60 are respectively connected to the first liquid outlet pipe 12, the second liquid outlet pipe 45 and the third liquid outlet pipe 56.

[0032] The deceleration settling assembly 10 comprises a settling outer frame 13, a deceleration settling cylinder 14, a uniform temperature cooling cylinder 15 and a uniform temperature air injection element 16, the settling outer frame 13 is installed in the outer end preset installation groove, the outer wall bottom of the deceleration settling cylinder 14 is installed in the settling outer frame 13, the bottom of the deceleration settling cylinder 14 is protruded with a first conical cylinder 141, the first liquid outlet pipe 12 is formed at the bottom of the first conical cylinder 141, the outer wall bottom of the deceleration settling cylinder 14 is recessed with an inclined gas distribution hole 142, the inclined gas distribution hole 142 is provided with the inclined conveying pipe 11, the top of the deceleration settling cylinder 14 is protruded with a first air inlet pipe 143, the inner wall bottom of the deceleration settling cylinder 14 is protruded with a gas distribution conical cylinder 144, the bottom of the gas distribution conical cylinder 144 is provided with a liquid leakage net 145, the middle of the liquid leakage net 145 is rotatably provided with a gas distribution rotating fan 146, the gas distribution rotating fan 146 is arranged adjacent to the inclined conveying pipe 11, the inner wall of the deceleration settling cylinder 14 is recessed with a plurality of air injection installation holes 147 along the height direction, the inner wall of the uniform temperature cooling cylinder 15 is installed on the outer wall of the first air inlet pipe 143, the outer wall of the uniform temperature cooling cylinder 15 is protruded with a uniform temperature liquid inlet pipe 151, the uniform temperature air injection element 16 is installed in the deceleration settling cylinder 14 and the uniform temperature cooling cylinder 15.

[0033] The uniform temperature air injection element 16 comprises a gas distribution pipe 161 and a plurality of air injection pipes 162, the gas distribution pipe 161 is installed on the outer wall of the uniform temperature cooling cylinder 15, and the uniform temperature liquid inlet pipe 151 is connected to the top of the gas distribution pipe 161, the middle of the plurality of air injection pipes 162 is respectively installed in the plurality of air injection installation holes 147, and the outer end of the plurality of air injection pipes 162 is respectively installed in the gas distribution pipe 161.

[0034] The centrifugal separation assembly 30 comprises an upper conical tube 31, a middle cylinder 32, a lower conical tube 33, a connecting tube 34, and a centrifugal separation element 35. The upper conical tube 31 is mounted on the top of the delivery elbow 20 away from the end of the deceleration settling cylinder 14. The middle cylinder 32 is mounted on the bottom of the upper conical tube 31. The lower conical tube 33 is mounted on the bottom of the middle cylinder 32. The connecting tube 34 is mounted on the bottom of the lower conical tube 33. The centrifugal separation element 35 is mounted on the top of the delivery elbow 20 away from the end of the deceleration settling cylinder 14.

[0035] The centrifugal separation element 35 comprises a centrifugal separation motor 351, a middle rotating shaft 352, a driving outer cylinder 353, and a conical clearance cylinder 354. The centrifugal separation motor 351 is mounted on the top of the inner wall of the delivery elbow 20 away from the end of the deceleration settling cylinder 14. The middle rotating shaft 352 is mounted on the output shaft of the centrifugal separation motor 351. The driving outer cylinder 353 is mounted on the middle part of the middle rotating shaft 352 and is arranged adjacent to the upper conical tube 31. The outer wall of the driving outer cylinder 353 is provided with a plurality of guide vanes 355. The conical clearance cylinder 354 is mounted on the bottom of the middle rotating shaft 352 and is connected to the bottom of the driving outer cylinder 353. The conical clearance cylinder 354 is arranged between the inner wall of the lower conical tube 33 and the middle part of the outer wall of the conical clearance cylinder 354 to form a cyclone gap 356.

[0036] The wall flow elbow assembly 40 comprises an elbow bracket 41, a wall flow elbow 42, a vertical collection tank 43, and a wall flow collection element 44. The elbow bracket 41 is mounted in the middle of the pre-installed mounting groove. The wall flow elbow 42 is mounted on the bottom of the elbow bracket 41 and is connected to the bottom of the connecting tube 34. The vertical collection tank 43 is mounted on the outer side of the wall flow elbow 42 away from the end of the deceleration settling cylinder 14. The wall flow collection element 44 is mounted in the cavity inside the wall flow elbow 42.

[0037] The inner side of the wall flow elbow 42 away from the end of the deceleration settling cylinder 14 is recessed with a plurality of collection adjusting rotating holes 421 along the height direction. The outer side of the wall flow elbow 42 is recessed with a plurality of collection communication holes along the height direction, and the plurality of collection communication holes are arranged opposite to the plurality of collection adjusting rotating holes 421, respectively. The plurality of collection communication holes are in communication with the cavity inside the vertical collection tank 43. The second liquid outlet pipe 45 is formed on the bottom of the vertical collection tank 43.

[0038] The wall-flow collecting element 44 comprises a plurality of collecting arc-shaped plates 441, a plurality of elastic arc-shaped plates 442, a plurality of collecting adjusting motors and a plurality of collecting adjusting knobs 443. The plurality of collecting arc-shaped plates 441 are installed in the wall-flow elbow pipe 42. The bottoms of the plurality of elastic arc-shaped plates 442 are respectively installed at the ends of the plurality of collecting arc-shaped plates 441 away from the speed reduction settling cylinder 14. The plurality of collecting arc-shaped plates 441 are respectively arranged adjacent to the plurality of collecting adjusting through holes 421. The plurality of collecting adjusting motors are respectively installed on the inner side of the wall-flow elbow pipe 42 along the height direction. The output shafts of the plurality of collecting adjusting motors are respectively arranged in the internal cavity of the wall-flow elbow pipe 42 through the plurality of collecting adjusting through holes 421. The plurality of collecting adjusting knobs 443 are respectively installed on the output shafts of the plurality of collecting adjusting motors. The outer walls of the plurality of collecting adjusting knobs 443 are respectively abutted against the tops of the inner walls of the plurality of elastic arc-shaped plates 442.

[0039] The filter separation assembly 50 comprises a filter frame 51, a filter separation cylinder 52, a cyclone vane 53, a micro-channel condenser pipe array 54 and a coalescence filter element 55. The filter frame 51 is installed in the preset installation groove at the inner end. The outer wall of the filter separation cylinder 52 is installed in the filter frame 51 at the bottom. The cyclone vane 53 is installed at the bottom of the internal cavity of the filter separation cylinder 52. The micro-channel condenser pipe array 54 is installed at the middle of the internal cavity. The coalescence filter element 55 is installed at the top of the internal cavity.

[0040] The bottom of the inner wall of the filter separation cylinder 52 is concavely provided with a filter re-entrance groove 521. The filter re-entrance groove 521 is convexly provided with a filter re-entrance pipe 522. The filter re-entrance pipe 522 is connected with the wall-flow elbow pipe 42. The bottom of the filter separation cylinder 52 is convexly provided with a third conical pipe 523. The third liquid outlet pipe 56 is formed at the bottom of the third conical pipe 523. The top of the filter separation cylinder 52 is convexly provided with a filtered gas outlet pipe 524.

[0041] For example, in an embodiment: The top of the gas distribution pipe 161 is connected with an external hydrogen-oxygen refueling device through a pipeline. The inner walls of the upper conical pipe 31, the middle cylinder 32 and the lower conical pipe 33 are respectively and circumferentially provided with a plurality of spiral protrusions. The collecting arc-shaped plates 441 are arranged obliquely outward. The top of the wall-flow elbow pipe 42 is provided with a wind speed sensor.

[0042] For example, in an embodiment: when the separation of hydrogen-oxygen gas-liquid mixture is required, the hydrogen-oxygen gas-liquid mixture is introduced into the first gas inlet pipe 143, and when it enters the deceleration settling cylinder 14, the flow rate is significantly reduced, and gravity becomes the dominant force, so that the larger droplets have enough time to settle down and fall into the lower collection drain 60 through the liquid leakage net 145, and the gas separation fan 146 is rotated to guide the remaining gas to the inclined delivery pipe 11, and then to the delivery elbow 20, and then to the upper conical pipe 31, at the same time, the external hydrogen-oxygen filling equipment will be started to send a small amount of dry and low-temperature hydrogen-oxygen mixture to the gas separation pipe 161, which sends part of the hydrogen-oxygen mixture to the uniform liquid inlet pipe 151 to cool and uniform the first gas inlet pipe 143, and then backflows to the gas separation pipe 161 and is divided into multiple jet pipes 162, and is sprayed from the inner end of the jet pipe 162 to the deceleration settling cylinder 14, to decelerate and cool the hydrogen-oxygen gas-liquid mixture and accelerate the settling of larger droplets therein.

[0043] When the hydrogen-oxygen gas-liquid mixture enters the upper conical pipe 31, it impacts the multiple guide vanes 355 after converging and accelerating in the upper conical pipe 31, at the same time, the centrifugal separation motor 351 is started to drive the outer cylinder 353 to rotate, and then drive the intermediate shaft 352 and the conical gap cylinder 354 to rotate, and then form a rotational flow in the upper conical pipe 31, the intermediate cylinder 32 and the lower conical pipe 33, so that the droplets in the hydrogen-oxygen gas-liquid mixture with a density greater than that of the gas are quickly thrown to the tank wall under the action of centrifugal force, and then coalesce and slide down the wall to the lower wall flow elbow 42, and then are guided to the multiple collection communication holes through the multiple collection arc plates 441 in the wall flow elbow 42, and then flow into the second liquid outlet pipe 45 and enter the lower collection drain 60, the hydrogen-oxygen gas-liquid mixture after centrifugal separation is also guided through the multiple collection arc plates 441 and then sent to the multiple elastic arc plates 442, at the same time, the multiple collection adjustment motors adjust the position of the collection adjustment dial 443 according to the power of the centrifugal separation motor 351 and the wind speed sensor to drive the elastic arc plate 442 to rotate and deform, to guide the hydrogen-oxygen gas-liquid mixture and prevent the hydrogen-oxygen gas-liquid mixture from carrying separated droplets backflow, and to adjust the tangential angle of the hydrogen-oxygen gas-liquid mixture flowing out of the re-filter inlet groove 521 after the subsequent hydrogen-oxygen gas-liquid mixture enters the re-filter inlet pipe 522, to adjust the flow rate of the hydrogen-oxygen gas-liquid mixture after entering the rotational flow vane 53, and then the hydrogen-oxygen gas-liquid mixture is filtered through the micro-channel condenser pipe array 54 and the coalescence filter element 55 to remove small mist droplets and then discharged from the filter gas outlet pipe 524 to enter the downstream system, to achieve the effect of efficiently removing the liquid water or electrolyte carried by the hydrogen-oxygen mixture, and outputting dry and clean gas for downstream use.

[0044] The installation process is as follows: the outer frame 13 is installed in the preset installation groove at the outer end, the outer wall bottom of the deceleration settling cylinder 14 is installed in the outer frame 13, the inner wall of the uniform cooling cylinder 15 is installed on the outer wall of the first air inlet pipe 143, the air distribution pipe 161 is installed on the outer wall of the uniform cooling cylinder 15, the uniform liquid inlet pipe 151 is connected to the top of the air distribution pipe 161, part of the plurality of air injection pipes 162 are respectively installed in the plurality of air injection installation holes 147, and the outer ends of the plurality of air injection pipes 162 are installed in the air distribution pipe 161, one end of the conveying elbow pipe 20 is installed in the inclined conveying pipe 11, the top of the upper conical pipe 31 is installed at one end of the conveying elbow pipe 20 away from the deceleration settling cylinder 14, the top of the intermediate cylinder 32 is installed at the bottom of the upper conical pipe 31, the top of the lower conical pipe 33 is installed at the bottom of the intermediate cylinder 32, the top of the connecting pipe 34 is installed at the bottom of the lower conical pipe 33, the top of the centrifugal separation motor 351 is installed on the inner wall of the conveying elbow pipe 20 at one end of the deceleration settling cylinder 14, the top of the intermediate shaft 352 is installed on the output shaft of the centrifugal separation motor 351, the driving outer cylinder 353 is installed in the middle of the intermediate shaft 352, and the driving outer cylinder 353 is arranged adjacent to the upper conical pipe 31, the top of the conical gap cylinder 354 is installed at the bottom of the intermediate shaft 352, and the bottom of the conical gap cylinder 354 is connected to the bottom of the driving outer cylinder 353, the cyclone gap 356 is formed between the outer wall bottom of the conical gap cylinder 354 and the inner wall of the lower conical pipe 33, the elbow pipe frame 41 is installed in the preset installation groove in the middle, the wall flow elbow pipe 42 is installed at the bottom of the elbow pipe frame 41, and the top of the wall flow elbow pipe 42 is connected to the bottom of the connecting pipe 34, the inner side of the vertical collection tank 43 is installed on the outer side of the wall flow elbow pipe 42 away from one end of the deceleration settling cylinder 14, the plurality of collection arc-shaped plates 441 are installed in the wall flow elbow pipe 42, the plurality of elastic arc-shaped plates 442 are respectively installed at the bottom of the plurality of collection arc-shaped plates 441 away from one end of the deceleration settling cylinder 14, and the plurality of collection arc-shaped plates 441 are respectively arranged adjacent to the plurality of collection adjustment rotating holes 421, the plurality of collection adjustment motors are respectively installed on the inner side of the wall flow elbow pipe 42 along the height direction, and the output shafts of the plurality of collection adjustment motors are respectively arranged in the internal cavity of the wall flow elbow pipe 42 through the plurality of collection adjustment rotating holes 421, the plurality of collection adjustment paddles 443 are respectively installed at the bottom of the output shafts of the plurality of collection adjustment motors, and the outer walls of the plurality of collection adjustment paddles 443 are respectively abutted to the top of the inner walls of the plurality of elastic arc-shaped plates 442, the filter frame 51 is installed in the preset installation groove at the inner end, the outer wall bottom of the filter separation cylinder 52 is installed in the filter frame 51, the cyclone vane 53 is installed at the bottom of the internal cavity of the filter separation cylinder 52, the micro-channel condenser pipe array 54 is installed in the middle of the internal cavity, the coalescence filter element 55 is installed at the top of the internal cavity, the filter inlet pipe 522 is connected to the wall flow elbow pipe 42, the three collection water collectors 60 are respectively installed at the bottom of the lower installation ground, and the three collection water collectors 60 are respectively connected to the first liquid outlet pipe 12, the second liquid outlet pipe 45 and the third liquid outlet pipe 56.

[0045] The present application can achieve:

[0046] 1. The case can be used to cool the temperature, reduce the gas temperature and reduce the speed of settlement, reduce the flow rate, which is helpful for the condensation and settlement of liquid droplets, improves the primary separation efficiency, in addition, the centrifugal separation assembly 30 generates centrifugal force to throw the liquid droplets to the tank wall, carries out secondary separation, and uses the micro-channel condensing pipe array 54 and the coalescence filter core 55 to carry out deep filtration separation, realizes multi-stage filtration purification, and efficiently removes the liquid water or electrolyte carried in the hydrogen-oxygen mixed gas, and outputs dry and clean gas.

[0047] 2. The case can collect the dynamic adjustment of the motor, the elastic arc-shaped plate 442 and the collection adjustment knob 443, realize the precise control of the airflow direction and the flow rate, improve the intelligent level and the operation stability of the system, and can effectively prevent the separated liquid droplets from being carried back by the airflow, and ensure the stability and continuity of the separation effect.

[0048] The above-mentioned embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A hydrogen and oxygen liquid separator, characterized in that: The invention comprises a deceleration and settling component (10), a delivery elbow (20), a centrifugal separation component (30), a wall flow elbow component (40), a filtration and separation component (50) and three collection and drainage devices (60). Three preset installation grooves are provided at intervals along the length direction on the installation floor of the upper layer. The deceleration and settling component (10), the centrifugal separation component (30) and the wall flow elbow component (40) are respectively installed in the three preset installation grooves. An inclined delivery pipe (11) is provided at the bottom of the outer wall of the deceleration and settling component (10). A first liquid outlet pipe (12) is provided at the bottom of the deceleration and settling component (10). One end of the delivery elbow (20) is installed in the inclined delivery pipe (11). The other end of the delivery elbow (20) is installed at the top of the centrifugal separation component (30). The centrifugal separation component (30) is provided at the bottom of the outer wall of the deceleration and settling component (10). ) is installed at the top of the wall flow elbow assembly (40), a second liquid outlet pipe (45) is protruding from the outside of the wall flow elbow assembly (40), the filtering and separating assembly (50) is connected to the bottom of the filtering and separating assembly (50) away from the bottom of the deceleration and sedimentation assembly (10), a third liquid outlet pipe (56) is protruding from the bottom of the filtering and separating assembly (50), the bottoms of the three collecting and draining devices (60) are respectively installed on the installation ground of the lower layer, and the three collecting and draining devices (60) are respectively connected to the first liquid outlet pipe (12), the second liquid outlet pipe (45) and the third liquid outlet pipe (56); The deceleration and settling assembly (10) includes a settling outer frame (13), a deceleration and settling cylinder (14), a temperature-averaging cooling cylinder (15) and a temperature-averaging jet element (16). The settling outer frame (13) is installed in a preset installation groove at the outer end. The bottom of the outer wall of the deceleration and settling cylinder (14) is installed in the settling outer frame (13). A first conical cylinder (141) is protruding from the bottom of the deceleration and settling cylinder (14). A first liquid outlet pipe (12) is formed at the bottom of the first conical cylinder (141). An inclined air distribution hole (142) is concavely provided at the bottom of the outer wall of the deceleration and settling cylinder (14). An inclined conveying pipe (11) is provided on the inclined air distribution hole (142). A first air inlet pipe (11) is protruding from the top of the deceleration and settling cylinder (14). 43), an air separation cone (144) is convexly provided at the bottom of the inner wall of the deceleration and settling cylinder (14), a liquid leakage net (145) is provided at the bottom of the air separation cone (144), an air separation fan (146) is rotatably provided in the middle of the liquid leakage net (145), and the air separation fan (146) is provided adjacent to the inclined conveying pipe (11), a plurality of jet installation holes (147) are concavely provided at intervals along the height direction on the inner wall of the deceleration and settling cylinder (14), the inner wall of the temperature-averaging cooling cylinder (15) is installed on the outer wall of the first air inlet pipe (143), a temperature-averaging liquid inlet pipe (151) is convexly provided on the outer wall of the temperature-averaging cooling cylinder (15), and a temperature-averaging jet element (16) is installed in the deceleration and settling cylinder (14) and the temperature-averaging cooling cylinder (15).

2. The hydrogen and oxygen liquid separator according to claim 1, characterized in that: The temperature-equalizing jet element (16) includes an air distribution pipe (161) and a plurality of jet pipes (162), wherein the air distribution pipe (161) is installed on the outer wall of the temperature-equalizing cooling cylinder (15), and the temperature-equalizing liquid inlet pipe (151) is connected to the top of the air distribution pipe (161), the middle parts of the plurality of jet pipes (162) are respectively installed in the plurality of jet installation holes (147), and the outer ends of the plurality of jet pipes (162) are all installed in the air distribution pipe (161).

3. The hydrogen-oxygen liquid separator according to claim 2, characterized in that: The centrifugal separation assembly (30) comprises an upper conical tube (31), an intermediate tube (32), a lower conical tube (33), a connecting tube (34) and a centrifugal separation element (35). The top of the upper conical tube (31) is mounted on the end of the conveying elbow (20) away from the deceleration sedimentation tube (14), the top of the intermediate tube (32) is mounted on the bottom of the upper conical tube (31), the top of the lower conical tube (33) is mounted on the bottom of the intermediate tube (32), the top of the connecting tube (34) is mounted on the bottom of the lower conical tube (33), and the top of the centrifugal separation element (35) is mounted on the top of the end of the conveying elbow (20) away from the deceleration sedimentation tube (14).

4. The hydrogen and oxygen liquid separator according to claim 3, characterized in that: The centrifugal separation element (35) includes a centrifugal separation motor (351), an intermediate rotating shaft (352), a driving outer cylinder (353) and a conical gap cylinder (354). The top of the centrifugal separation motor (351) is mounted on the top of one end of the deceleration sedimentation cylinder (14) on the inner wall of the conveying elbow (20). The top of the intermediate rotating shaft (352) is mounted on the output shaft of the centrifugal separation motor (351). The driving outer cylinder (353) is mounted on the middle of the intermediate rotating shaft (352) and is arranged adjacent to the upper conical tube (31). A plurality of guide vanes (355) are convexly provided on the outer wall of the driving outer cylinder (353). The top of the conical gap cylinder (354) is mounted on the bottom of the intermediate rotating shaft (352). The bottom of the outer wall of the conical gap cylinder (354) is connected to the bottom of the driving outer cylinder (353). A swirl gap (356) is formed between the middle of the outer wall of the conical gap cylinder (354) and the inner wall of the lower conical tube (33).

5. The hydrogen-oxygen liquid separator according to claim 4, characterized in that: The wall flow bend assembly (40) comprises a bend frame (41), a wall flow bend (42), a vertical collection box (43) and a wall flow collection element (44); the bend frame (41) is installed in a preset installation groove in the middle; the bottom of the wall flow bend (42) is installed in the bend frame (41); and the top of the wall flow bend (42) is connected to the bottom of the connecting pipe (34); the inner side of the vertical collection box (43) is installed on the outer side of the wall flow bend (42) away from the end of the deceleration settling cylinder (14); and the wall flow collection element (44) is installed in the cavity inside the wall flow bend (42).

6. The hydrogen and oxygen liquid separator according to claim 5, characterized in that: A plurality of collecting and adjusting rotating holes (421) are recessed at intervals along the height direction on the inner side of the wall flow bend (42) away from one end of the deceleration settling cylinder (14), and a plurality of collecting communication holes are recessed at intervals along the height direction on the outer side of the wall flow bend (42), and the plurality of collecting communication holes are respectively arranged opposite to the plurality of collecting and adjusting rotating holes (421). The plurality of collecting communication holes are all connected to the cavity inside the vertical collecting box (43), and a second liquid outlet pipe (45) is formed at the bottom of the vertical collecting box (43).

7. The hydrogen-oxygen liquid separator according to claim 6, characterized in that: The wall flow collecting element (44) comprises a plurality of collecting arc plates (441), a plurality of elastic arc plates (442), a plurality of collecting regulating motors and a plurality of collecting regulating paddles (443). The plurality of collecting arc plates (441) are all installed in the wall flow bend (42). The bottoms of the plurality of elastic arc plates (442) are respectively installed on one end of the plurality of collecting arc plates (441) away from the deceleration sedimentation cylinder (14). The plurality of collecting arc plates (441) are respectively arranged adjacent to the plurality of collecting regulating rotating holes (421). The outer sides of the plurality of collecting regulating motors are respectively installed on the inner side of the wall flow bend (42) at intervals along the height direction. The output shafts of the plurality of collecting regulating motors are respectively passed through the plurality of collecting regulating rotating holes (421) and protrude into the inner cavity of the wall flow bend (42). The bottoms of the plurality of collecting regulating paddles (443) are respectively installed on the output shafts of the plurality of collecting regulating motors. The outer walls of the plurality of collecting regulating paddles (443) are respectively abutted against the tops of the inner walls of the plurality of elastic arc plates (442).

8. The hydrogen and oxygen liquid separator according to claim 7, characterized in that: The filter separation assembly (50) includes a filter frame (51), a filter separation cylinder (52), a swirl blade (53), a microchannel condensation tube array (54) and a coalescing filter element (55), wherein the filter frame (51) is installed in a preset installation groove at the inner end, the bottom of the outer wall of the filter separation cylinder (52) is installed in the filter frame (51), the swirl blade (53) is installed at the bottom of the internal cavity of the filter separation cylinder (52), the microchannel condensation tube array (54) is installed in the middle of the internal cavity, and the coalescing filter element (55) is installed at the top of the internal cavity.

9. The hydrogen and oxygen liquid separator according to claim 8, characterized in that: A refiltration inlet groove (521) is recessed at the bottom of the inner wall of the filter separation cylinder (52), a refiltration inlet pipe (522) is protruding from the refiltration inlet groove (521), and the refiltration inlet pipe (522) is connected to the wall flow elbow (42). A third conical pipe (523) is protruding from the bottom of the filter separation cylinder (52), a third liquid outlet pipe (56) is formed at the bottom of the third conical pipe (523), and a filtered gas output pipe (524) is protruding from the top of the filter separation cylinder (52).

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