阅读说明：本技术 用于天然气加工的水煤气制氢设备 (Water gas hydrogen production equipment for natural gas processing ) 是由 杨岚岚 于 2020-05-17 设计创作，主要内容包括：本发明公开了一种用于天然气加工的水煤气制氢设备,包括用于对水煤气和水蒸气进行反应制氢的反应箱、用于对反应箱内的水煤气和水蒸气进行加热的螺旋加热管、用于输送水蒸气的第一输气管及用于输送水煤气的第二输气管,还包括用于对生产出来的氢气进行提纯的提纯机构,所述提纯机构包括用于去除水蒸气的冷凝室、用于分离出一氧化碳的增压室及多个用于捕捉氢气中的二氧化碳气体的二氧化碳吸附块及用于清理二氧化碳吸附块的清理装置；通过上述结构的设置,可以提取出纯净的氢气,以便于对氢气进行提取和使用,避免氢气储存时与杂气混合而导致浓度减低,保证了氢气的高纯度,且有效的提高了对氢气的制取效率。(The invention discloses water gas hydrogen production equipment for natural gas processing, which comprises a reaction box, a spiral heating pipe, a first gas pipe, a second gas pipe and a purification mechanism, wherein the reaction box is used for reacting water gas and water vapor to produce hydrogen, the spiral heating pipe is used for heating the water gas and the water vapor in the reaction box, the first gas pipe is used for conveying the water vapor, the second gas pipe is used for conveying the water vapor, the purification mechanism is used for purifying the produced hydrogen, and the purification mechanism comprises a condensation chamber, a pressurizing chamber and a plurality of carbon dioxide adsorption blocks, the pressurizing chamber is used for separating carbon monoxide, the carbon dioxide adsorption blocks are used for capturing the carbon dioxide in the hydrogen, and the cleaning device is used for cleaning the carbon dioxide adsorption blocks; through the setting of above-mentioned structure, can extract pure hydrogen to in drawing and using hydrogen, mix with miscellaneous gas and lead to the concentration to reduce when avoiding hydrogen to store, guaranteed the high purity of hydrogen, and effectual improvement to the efficiency of preparing of hydrogen.)

1. A water gas hydrogen production device for natural gas processing comprises a reaction box (1) for producing hydrogen by reacting water, coal gas and water vapor, a spiral heating pipe (11) for heating the water, coal gas and water vapor in the reaction box (1), a first gas pipe (12) for conveying the water vapor and a second gas pipe (13) for conveying the water gas; the method is characterized in that: the hydrogen purification device comprises a condensation chamber (2) for removing water vapor, a pressurizing chamber (3) for separating carbon monoxide, a plurality of carbon dioxide adsorption blocks (41) for capturing carbon dioxide in hydrogen, and a cleaning device for cleaning the carbon dioxide adsorption blocks.

2. The water gas hydrogen plant for natural gas processing according to claim 1, characterized in that: the condensing chamber (2) is internally provided with a plurality of condensing plates (21) for condensing and liquefying water vapor in the mixed gas conveyed in, a first air supply pipe (22) for conveying the mixed gas and a second air supply pipe (23) for conveying the mixed gas for removing the water vapor into the pressurizing chamber (3), the condensing plates (21) are arranged in an equidistant and staggered manner, and cavities (211) for allowing the condensing agent to flow are arranged in the condensing plates (21).

3. The water gas hydrogen plant for natural gas processing according to claim 1, characterized in that: a first control valve (31) for controlling the gas circulation in the pressurizing chamber (3) is arranged in the pressurizing chamber (3), and a control part (32) for increasing the gas pressure in the pressurizing chamber (3) and a liquid conveying pipe (33) for discharging liquid carbon monoxide in the pressurizing chamber (3) are arranged on the pressurizing chamber (3); the control element (32) is started, the first control valve (31) is closed, the oxidation body is liquefied, the control element (32) is closed, the first control valve (31) is opened, and the mixed gas is discharged.

4. The water gas hydrogen plant for natural gas processing according to claim 1, characterized in that: carbon dioxide adsorbs piece (41) and locates in a filter chamber (42), be equipped with on filter chamber (42) and be used for driving carbon dioxide and adsorb piece (41) pivoted first drive assembly, be used for controlling closure (43) that filter chamber (42) opened and close and a plurality of support frame (421) that are used for supporting carbon dioxide and adsorb piece (41), be equipped with on filter chamber (42) and be used for supplying movable groove (422) that closure (43) removed, the output pole fixed connection of closure (43) and a first driving piece (44).

5. The water gas hydrogen plant for natural gas processing according to claim 1, characterized in that: the cleaning device comprises a processing chamber (5) for processing the carbon dioxide adsorption block (41), a collecting component for collecting the carbon dioxide adsorption block (41), an extracting component for extracting carbon dioxide particles on the carbon dioxide adsorption block (41) and a second driving component for driving the collecting component to control the movement of the carbon dioxide adsorption block (41), wherein the bottom of the processing chamber (5) is provided with a plurality of supporting columns (51) for supporting the processing chamber (5).

6. The water gas hydrogen plant for natural gas processing according to claim 4, characterized in that: the first driving assembly comprises a second driving piece (45) used for driving the carbon dioxide adsorption block (41) to rotate, a plurality of first driving pieces (46) used for driving the carbon dioxide adsorption block (41) to rotate, and a first threaded rod (47) used for fixing the carbon dioxide adsorption block (41) in the filtering chamber (42), wherein a threaded hole (411) matched with the first threaded rod (47) is formed in the carbon dioxide adsorption block (41).

7. The water gas hydrogen plant for natural gas processing according to claim 5, characterized in that: the collecting component comprises a plurality of lifting rods (52) used for lifting the carbon dioxide adsorption blocks (41) and supporting blocks (53) used for supporting the lifting rods (52) to lift the carbon dioxide adsorption blocks (41), wherein the lifting rods (52) are provided with rotating limiting strips (521) used for limiting the carbon dioxide adsorption blocks (41) and extending parts (522) used for supporting the carbon dioxide adsorption blocks (41) to rotate, the extending parts (522) are movably connected with the end parts of the lifting rods (52) through a rotating shaft (523), and the carbon dioxide adsorption blocks (41) are provided with fixing grooves (412) matched with the lifting rods (52).

8. The water gas hydrogen plant for natural gas processing according to claim 5, characterized in that: the second driving assembly comprises a third driving piece (54) used for driving the supporting block (53) to rotate, a moving block (55) used for controlling the third driving piece (54) to move and a fourth driving piece (56) used for driving the moving block (55) to move in the horizontal direction, a second threaded rod (57) used for controlling the moving block (55) to move is arranged on an output shaft of the fourth driving piece (56), and two guide rods (561) used for guiding and limiting the moving block (55) are arranged in the processing chamber (5).

9. The water gas hydrogen plant for natural gas processing according to claim 5, characterized in that: the extraction assembly comprises a heating pipe (61) for heating the carbon dioxide adsorption block (41), a fifth driving piece (62) for driving the carbon dioxide adsorption block (41) to rotate, a third threaded rod (63) for controlling the carbon dioxide adsorption block (41) to rotate and a second driving piece (64) for driving the third threaded rod (63), a material taking port (58) for taking out carbon granules is arranged on the processing chamber (5), a movable door (59) for controlling the opening and closing of the processing chamber (5) and a first sealing piece (581) for sealing a gap between the material taking port (58) and the movable door (59) are arranged on the material taking port (58), and a second sealing piece (591) matched with the first sealing piece (581) is arranged on the material taking port (58).

10. The water gas hydrogen plant for natural gas processing according to claim 4, characterized in that: a settling chamber (48) for settling a small amount of carbon dioxide in the hydrogen is arranged above the filtering chamber (42), a plurality of vent holes (481) for gas to pass through are arranged between the settling chamber (48) and the filtering chamber (42), a hydrogen storage chamber (49) for storing the purified hydrogen and a control valve (482) for controlling the flow of the hydrogen are arranged on the settling chamber (48), and an air outlet pipe (491) for collecting the hydrogen is arranged on the hydrogen storage chamber (49).

Technical Field

The invention belongs to the technical field of water gas hydrogen production, and particularly relates to water gas hydrogen production equipment for natural gas processing.

Background

Hydrogen is a fuel in the 21 st century, it has a very high combustion value and it is pollution-free. At present, hydrogen is mainly prepared by a water electrolysis method and coal, petroleum and natural gas as raw materials in industry; now, publication No. CN108313980A discloses a water gas hydrogen production device, which can produce hydrogen in an environment-friendly way, does not generate pollution gas, is very clean and has a very good development prospect; however, the device is preparing the back to hydrogen, can contain a large amount of miscellaneous gas in the gas, and these miscellaneous gas, with hydrogen storage in a cavity, reduce the concentration of hydrogen, still need untimely emission, and when discharging, can take away some hydrogen, cause certain waste, and when collecting hydrogen, also can lead to collecting some miscellaneous gas, influence the concentration of hydrogen.

Disclosure of Invention

The invention provides water gas hydrogen production equipment for natural gas processing, which can effectively separate out impure gas in hydrogen in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a water gas hydrogen production device for natural gas processing comprises a reaction box for producing hydrogen by reacting water, coal gas and water vapor, a spiral heating pipe for heating the water, coal gas and water vapor in the reaction box, a first gas pipe for conveying the water vapor, a second gas pipe for conveying the water gas, and a purification mechanism for purifying the produced hydrogen, wherein the purification mechanism comprises a condensation chamber for removing the water vapor, a pressurizing chamber for separating carbon monoxide, a plurality of carbon dioxide adsorption blocks for capturing the carbon dioxide in the hydrogen, and a cleaning device for cleaning the carbon dioxide adsorption blocks; through the arrangement of the structure, when the hydrogen is produced by the water gas, the processing chamber can be used for separating the impurity gas, so that pure hydrogen can be extracted, the hydrogen can be extracted and used, the concentration reduction caused by the mixing of the hydrogen and the impurity gas during the storage of the hydrogen is avoided, the high purity of the hydrogen is ensured, and the preparation efficiency of the hydrogen is effectively improved.

The condensation chamber is internally provided with a plurality of condensation plates for condensing and liquefying water vapor in the mixed gas conveyed in, a first gas supply pipe for conveying the mixed gas and a second gas supply pipe for conveying the mixed gas with the water vapor removed to the pressurization chamber, the condensation plates are arranged in an equidistant and staggered manner, and cavities for allowing a condensing agent to flow are arranged in the condensation plates.

A first control valve for controlling the gas circulation in the pressurizing chamber is arranged in the pressurizing chamber, and a control part for increasing the gas pressure in the pressurizing chamber and a liquid conveying pipe for discharging liquid carbon monoxide in the pressurizing chamber are arranged on the pressurizing chamber; the control element is started, the first control valve is closed, the oxide is liquefied, the control element is closed, the first control valve is opened, and the mixed gas is discharged; through the setting of above-mentioned structure for carbon monoxide in the mist can realize the liquefied effect through the mode of pressure boost, thereby can reach the effect of carrying out the separation to carbon monoxide, the effectual separation efficiency who has improved carbon monoxide has avoided remaining of carbon monoxide, has improved the purity of hydrogen, and can not lead to the fact the influence to other compositions in the mist, has guaranteed the stability of hydrogen purification.

The carbon dioxide adsorption block is arranged in a filter chamber, a first driving assembly for driving the carbon dioxide adsorption block to rotate, a sealing piece for controlling the opening and closing of the filter chamber and a plurality of support frames for supporting the carbon dioxide adsorption block are arranged on the filter chamber, a moving groove for moving the sealing piece is formed in the filter chamber, and the sealing piece is fixedly connected with an output rod of a first driving piece; through the setting of above-mentioned structure for carbon dioxide gas in the mist can separate through carbon dioxide adsorption piece, so that make and take out high-purity hydrogen, and the setting of first driving piece, make carbon dioxide adsorption piece can change automatically, avoid losing heart of manual operation and lead to extravagant and dangerous, the effectual change efficiency that improves carbon dioxide adsorption piece, and the setting of closing member, leakproofness when can guaranteeing to carbon dioxide adsorption piece when changing, very reliable and stable.

The cleaning device comprises a processing chamber for processing the carbon dioxide adsorption block, a collecting component for collecting the carbon dioxide adsorption block, an extraction component for extracting carbon dioxide particles on the carbon dioxide adsorption block and a second driving component for driving the collecting component to control the movement of the carbon dioxide adsorption block, wherein the bottom of the processing chamber is provided with a plurality of supporting columns for supporting the processing chamber; through the setting of above-mentioned structure for the carbon dioxide adsorbs the piece and can carry out the efficient change processing through above-mentioned subassembly, has realized the automation of change, has avoided carbon dioxide to adsorb the piece saturation back unable separating carbon dioxide, has guaranteed that carbon dioxide adsorbs the continuation and the stability that the piece was caught and is acquireed carbon dioxide, and draws the setting of subassembly, can peel off the carbon dioxide on the carbon dioxide adsorbs the piece, so that the reutilization, the effectual waste of avoiding the resource.

The first driving assembly comprises a second driving piece for driving the carbon dioxide adsorption block to rotate, a plurality of first driving pieces for driving the carbon dioxide adsorption block, and a first threaded rod for fixing the carbon dioxide adsorption block in the filtering chamber, and the carbon dioxide adsorption block is provided with a threaded hole matched with the first threaded rod; through the setting of above-mentioned structure for carbon dioxide adsorbs the piece can be through the cooperation of above-mentioned first threaded rod and screw hole, realizes the effect of fixed and separation in the filter chamber, thereby can adsorb the effect that the piece carries out automatic change and installation to carbon dioxide, the effectual change efficiency that improves carbon dioxide adsorbs the piece.

The collecting assembly comprises a plurality of lifting rods for lifting the carbon dioxide adsorption blocks and supporting blocks for supporting the lifting rods to lift the carbon dioxide adsorption blocks, the lifting rods are provided with limiting strips for limiting the rotation of the carbon dioxide adsorption blocks and extending parts for supporting the carbon dioxide adsorption blocks to rotate, the extending parts are movably connected with the end parts of the lifting rods through a rotating shaft, and the carbon dioxide adsorption blocks are provided with fixing grooves matched with the lifting rods; through the setting of above-mentioned shadoof for the carbon dioxide of saturation adsorbs the piece and can fix through above-mentioned shadoof, so that dismantle from first threaded rod get off, thereby can adsorb the piece to carbon dioxide and change, and the setting of extension makes when extracting the carbon dioxide granule on the carbon dioxide adsorbs the piece, can rotate, the effectual efficiency that has improved and carry out the extraction to the carbon dioxide granule.

The second driving assembly comprises a third driving piece for driving the supporting block to rotate, a moving block for controlling the third driving piece to move and a moving fourth driving piece for driving the moving block to move in the horizontal direction, a second threaded rod for controlling the moving block to move is arranged on an output shaft of the fourth driving piece, and two guide rods for guiding and limiting the moving block are arranged in the processing chamber; through the setting of above-mentioned each part for carbon dioxide adsorbs the effect that the piece can realize removing through above-mentioned driving piece, so that control carbon dioxide adsorbs the piece and change and carbon dioxide draws in the treatment chamber, has realized automated processing's effect, the effectual treatment effeciency that improves carbon dioxide and adsorb the piece.

The extraction assembly comprises a heating pipe for heating the carbon dioxide adsorption block, a fifth driving piece for driving the carbon dioxide adsorption block to rotate, a third threaded rod for controlling the carbon dioxide adsorption block to rotate and a second driving piece for driving the third threaded rod to transmit, a material taking port for taking out carbon dioxide particles is arranged on the treatment chamber, a movable door for controlling the opening and closing of the treatment chamber and a first sealing piece for sealing a gap between the material taking port and the movable door are arranged on the material taking port, and a second sealing piece matched with the first sealing piece is arranged on the material taking port; through the setting of above-mentioned structure, make carbon dioxide adsorb the piece and can realize the heating to the carbon dioxide granule through above-mentioned heating pipe, adsorb the piece until breaking away from the carbon dioxide, thereby can be defeated outward with the carbon dioxide granule, use as the fertilizer of greenhouse vegetable, environmental protection and practicality very, and the setting of dodge gate, so that collect the carbon dioxide granule that breaks away from down, and the setting of first sealing member and second sealing member, can guarantee the dodge gate and get the leakproofness between the material mouthful, avoid the loss of gaseous leakage and temperature.

A settling chamber for settling a small amount of carbon dioxide in the hydrogen is arranged above the filtering chamber, a plurality of vent holes for allowing the gas to pass through are formed between the settling chamber and the filtering chamber, a hydrogen storage chamber for storing the purified hydrogen and a control valve for controlling the flow of the hydrogen are arranged on the settling chamber, and an air outlet pipe for collecting the hydrogen is arranged on the hydrogen storage chamber; through the setting of above-mentioned structure for the hydrogen after the purification can deposit the certain time in the precipitation chamber, avoids carbon dioxide's among the hydrogen residual, thereby can carry to wait for in the hydrogen storage chamber to use through the control valve, and the setting of air vent, make a small amount of carbon dioxide that deposit in the precipitation chamber can sink to carbon dioxide absorption piece department because of gas density, carry out the secondary and adsorb, the effectual high concentration who guarantees hydrogen.

The invention has the following advantages: this a water gas hydrogen manufacturing equipment for natural gas processing passes through the setting of above-mentioned structure, make hydrogen after making out, can carry out the reutilization to the carbon dioxide granule of drawing out through a series of miscellaneous gas separation processing, realize the effect of purification, in order to avoid miscellaneous gas to the influence of hydrogen concentration, the effectual high concentration of having guaranteed hydrogen, and simultaneously, can carry out the reutilization to the carbon dioxide granule of drawing out, the waste of resource has been avoided, the effectual utilization ratio to the resource that has improved, the effectual harmful gas of having got rid of the processing of above-mentioned device, and do not discharge wantonly to harmful gas, the pollution to the environment has been avoided, very environmental protection and practicality.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a first perspective sectional view of fig. 1.

Fig. 3 is a perspective sectional view two of fig. 1.

Fig. 4 is an enlarged view of a structure at a in fig. 3.

Fig. 5 is an enlarged view of a structure at B in fig. 3.

Fig. 6 is an enlarged view of a structure at C in fig. 3.

Fig. 7 is a three-dimensional sectional view of fig. 1.

Fig. 8 is an enlarged view of the structure at D in fig. 7.

Fig. 9 is an enlarged view of a structure at E in fig. 7.

Fig. 10 is a perspective cross-sectional view four of fig. 1.

Fig. 11 is an enlarged view of the structure at F in fig. 10.

Detailed Description

As shown in fig. 1-11, a water gas hydrogen production device for natural gas processing comprises a reaction box 1 for producing hydrogen by reacting water, coal gas and water vapor, a spiral heating pipe 11 for heating the water, coal gas and water vapor in the reaction box 1, a first gas pipe 12 for conveying the water vapor, a second gas pipe 13 for conveying the water gas, and a purification mechanism for purifying the produced hydrogen, wherein the purification mechanism comprises a condensation chamber 2 for removing the water vapor, a pressurizing chamber 3 for separating carbon monoxide, a plurality of carbon dioxide adsorption blocks 41 for capturing the carbon dioxide in the hydrogen, and a cleaning device for cleaning the carbon dioxide adsorption blocks, and by the arrangement of the above structure, when producing hydrogen by water gas, impurity gas can be separated by the above processing chamber, so that pure hydrogen can be extracted, so as to be convenient for extracting and using hydrogen, avoid the concentration reduction caused by mixing with miscellaneous gas when hydrogen is stored, ensure the high purity of hydrogen, and effectively improve the preparation efficiency of hydrogen, the spiral heating pipe is made of metal material and is connected with an external circuit, the carbon dioxide adsorption block is an existing product in the market at present, which is the prior art and is not repeated here, when hydrogen is required to be prepared, water gas enters the reaction box through the second gas pipe, water vapor enters the reaction box through the first gas pipe, at the moment, the spiral heating pipe starts to heat, so that the temperature in the reaction box reaches four hundred twenty seven degrees centigrade, at the moment, the water vapor reacts with the water gas to generate carbon dioxide, hydrogen and other small amount of miscellaneous gas with equal volume, after the reaction of the gas in the reaction box is finished, the water vapor is conveyed into the reaction box again, so that the mixed gas can pass through the first gas pipe through the condensing chamber, and (4) entering a pressurizing chamber, closing the first air supply pipe again after the conveying is finished, and continuing the next reaction.

A plurality of condensation plates 21 for condensing and liquefying water vapor in the supplied mixed gas, a first gas supply pipe 22 for supplying the mixed gas, and a second gas supply pipe 23 for supplying the mixed gas from which water vapor is removed into the pressurizing chamber 3 are provided in the condensation chamber 2, the condensing plates 21 are arranged in an equidistant and staggered manner, a cavity 211 for flowing of a condensing agent is arranged in each condensing plate 21, through the arrangement of the structure, the water vapor in the mixed gas can be condensed through the condensation plate, the liquefaction effect is realized, thereby effectively removing the water vapor in the mixed gas and avoiding influencing the concentration of the hydrogen, and for the structural arrangement of the condensation plate, the mixed gas can bear more condensation time in a certain space, the separation effect on the water vapor is effectively improved, and the space occupation is saved; the condensation plates are communicated with each other, the condensing agent is flushed into the cavity of the condensation plates through the external pipeline, and after the gas enters the condensation chamber, the gas passes through the condensation plates of one block, along with the conveying of the gas, the water vapor in the mixed gas can be liquefied into water, and is subjected to separation treatment, so that the extraction of the water vapor is completed, and the second gas supply pipe is automatically closed after the mixed gas completely enters the pressurizing chamber.

A first control valve 31 for controlling the gas circulation in the pressurizing chamber 3 is arranged in the pressurizing chamber 3, and a control part 32 for increasing the gas pressure in the pressurizing chamber 3 and a liquid conveying pipe 33 for discharging the liquid carbon monoxide in the pressurizing chamber 3 are arranged on the pressurizing chamber 3; the control element 32 is started, the first control valve 31 is closed, the oxygen is liquefied, the control element 32 is closed, the first control valve 31 is opened, the mixed gas is discharged, the control element is started, the first control valve is closed, the oxygen is liquefied, the control element is closed, the first control valve is opened, and the mixed gas is discharged; through the arrangement of the structure, the carbon monoxide in the mixed gas can be liquefied in a pressurization mode, so that the effect of separating the carbon monoxide can be achieved, the separation efficiency of the carbon monoxide is effectively improved, the carbon monoxide is prevented from remaining, the purity of hydrogen is improved, other components in the mixed gas cannot be influenced, and the stability of hydrogen purification is ensured; the control piece is arranged by adopting an air pump, the prior art is omitted, the air which is filled into the pressurizing chamber in the pressurizing chamber by the air pump is hydrogen, the hydrogen is from a hydrogen storage chamber, and only a small part of the gas is needed when the pressurizing chamber is pressurized, so that the use of the hydrogen in preparation is not influenced; after atmospheric pressure in the plenum chamber reaches a definite value, carbon monoxide among the gas mixture can liquefy, separate out from the gas mixture, thereby accomplish the extraction to carbon monoxide, before the inherent pressure boost of plenum chamber, the gas of the inside is hydrogen, the volume of plenum chamber is far less than the hydrogen storage chamber, after the gas mixture gets into in the plenum chamber, can crowd away hydrogen, until getting into in the plenum chamber completely, after carbon monoxide liquefaction, direct defeated outward, carbon monoxide discharges the back, wash into hydrogen again, make the gas mixture get into in the filter chamber.

The carbon dioxide adsorbs the piece 41 and locates in a filter chamber 42, be equipped with on the filter chamber 42 and be used for driving carbon dioxide adsorbs piece 41 pivoted first drive assembly, be used for controlling the filter chamber 42 closed 43 and a plurality of support frame 421 that are used for supporting carbon dioxide and adsorb piece 41 that open and close, be equipped with on the filter chamber 42 and be used for supplying the shifting chute 422 that closed 43 removed, closed 43 and the output pole fixed connection of a first driving piece 44, through the setting of above-mentioned structure, make the carbon dioxide gas in the gas mixture can separate through carbon dioxide adsorbs the piece, so that the high-purity hydrogen is taken out in the system, and the setting of first driving piece, make carbon dioxide adsorb the piece and can change automatically, avoid manual operation's losing heart and lead to extravagant and dangerous, the effectual change efficiency to carbon dioxide adsorbs the piece that has improved, and the, the sealing performance of the carbon dioxide adsorption block during replacement can be ensured, and the device is very stable and reliable; above-mentioned carriage is unsettled setting in the filter chamber, adsorbs the piece to carbon dioxide and supports, nevertheless does not influence the flow of gas, and the closure adopts mobilizable closing plate setting, and sealed cooperation between the filter chamber, and above-mentioned first driving piece adopts the cylinder setting, for prior art, and here is no longer repeated, when needing to be changed carbon dioxide and adsorbing the piece, the device has stop work, and the filter chamber is opened to the closure, changes the back with carbon dioxide, closes the filter chamber.

The cleaning device comprises a processing chamber 5 for processing the carbon dioxide adsorption block 41, a collecting component for collecting the carbon dioxide adsorption block 41, an extracting component for extracting carbon dioxide particles on the carbon dioxide adsorption block 41 and a second driving component for driving the collecting component to control the movement of the carbon dioxide adsorption block 41, wherein the bottom of the processing chamber 5 is provided with a plurality of supporting columns 51 for supporting the processing chamber 5, through the arrangement of the structure, the carbon dioxide adsorption block can be efficiently replaced through the components, the replacement automation is realized, the problem that the carbon dioxide adsorption block cannot be separated after being saturated is avoided, the continuity and the stability of capturing and obtaining the carbon dioxide by the carbon dioxide adsorption block are ensured, and the arrangement of the extracting component can strip the carbon dioxide on the carbon dioxide adsorption block to facilitate secondary utilization, effectual waste of avoiding the resource, above-mentioned carbon dioxide adsorbs the piece and collects the back earlier, and the drive of rethread second drive assembly carries out extracting of carbon dioxide granule.

The first driving assembly comprises a second driving piece 45 for driving the carbon dioxide adsorption block 41 to rotate, a plurality of first driving pieces 46 for driving the carbon dioxide adsorption block 41 to rotate, and a first threaded rod 47 for fixing the carbon dioxide adsorption block 41 in the filter chamber 42, wherein the carbon dioxide adsorption block 41 is provided with a threaded hole 411 matched with the first threaded rod 47, and through the arrangement of the structure, the carbon dioxide adsorption block can realize the fixing and separating effects in the filter chamber through the matching of the first threaded rod and the threaded hole, so that the carbon dioxide adsorption block can be automatically replaced and installed, and the replacement efficiency of the carbon dioxide adsorption block is effectively improved; the collecting component comprises a plurality of lifting rods 52 used for lifting the carbon dioxide adsorption blocks 41 and supporting blocks 53 used for supporting the lifting rods 52 to lift the carbon dioxide adsorption blocks 41, wherein the lifting rods 52 are provided with rotating limiting strips 521 used for limiting the carbon dioxide adsorption blocks 41 and extending parts 522 used for supporting the carbon dioxide adsorption blocks 41 to rotate, the extending parts 522 are movably connected with the end parts of the lifting rods 52 through rotating shafts 523, the carbon dioxide adsorption blocks 41 are provided with fixing grooves 412 matched with the lifting rods 52, and through the arrangement of the lifting rods, the saturated carbon dioxide adsorption blocks can be fixed through the lifting rods so as to be conveniently detached from the first threaded rods, so that the carbon dioxide adsorption blocks can be replaced, and the extending parts can rotate when carbon dioxide particles on the carbon dioxide adsorption blocks are extracted, the efficiency of extracting the carbon dioxide particles is effectively improved.

The second driving member is provided with a motor, which is the prior art and is not described herein again, in this embodiment, the first driving member and the second driving member are provided with gears, which is the prior art and is not described herein again, and each of the first driving members controls one carbon dioxide adsorption block; when carbon dioxide particles are required to be collected, the sealing part opens the filter chamber, the lifting rod completely stretches into the fixed groove on the carbon dioxide adsorption block, the second driving part starts to be driven, the first driving part is driven to start to rotate, the carbon dioxide adsorption block is driven to rotate in a certain direction by the rotation of the first driving part, the limiting strip limits the carbon dioxide adsorption block, the overturning of the carbon dioxide adsorption block is avoided, the carbon dioxide adsorption block gradually passes through threads, the carbon dioxide adsorption block is separated from the first threaded rod until the carbon dioxide adsorption block is completely inserted on the lifting rod, the carbon dioxide adsorption block is collected by the aid of the first threaded rod, and when the second driving part rotates in the opposite direction, the carbon dioxide adsorption block can be screwed on the first threaded rod through the threads.

The second driving assembly comprises a third driving part 54 for driving the supporting block 53 to rotate, a moving block 55 for controlling the third driving part 54 to move and a fourth driving part 56 for driving the moving block 55 to move in the horizontal direction, a second threaded rod 57 for controlling the moving block 55 to move is arranged on an output shaft of the fourth driving part 56, two guide rods 561 for guiding and limiting the moving block 55 are arranged in the processing chamber 5, and through the arrangement of the parts, the carbon dioxide adsorption block can realize the moving effect through the driving part, so that the carbon dioxide adsorption block can be controlled to be replaced and extracted in the processing chamber, the automatic processing effect is realized, and the processing efficiency of the carbon dioxide adsorption block is effectively improved; the third driving part and the fourth driving part are arranged by adopting motors, the prior art is omitted, the supporting block can realize the rotating effect by arranging the third driving part, and the fourth driving part and the guide rod can drive the moving block to realize the horizontal moving effect; when having inserted the carbon dioxide on the shadoof and adsorbing the piece, third driving piece drive supporting shoe rotates to can adsorb another carbon dioxide and remove to closure department, through the drive of fourth driving piece, stretch into in the filter chamber, insert first threaded rod with the thread groove of carbon dioxide adsorption piece, thereby accomplish the fixed to the carbon dioxide adsorption piece, carbon dioxide adsorbs the fixed back of piece, closes the closure, at this moment, begins to extract the processing to the carbon dioxide adsorption piece of saturation.

The extraction assembly comprises a heating pipe 61 for heating the carbon dioxide adsorption block 41, a fifth driving piece 62 for driving the carbon dioxide adsorption block 41 to rotate, a third threaded rod 63 for controlling the carbon dioxide adsorption block 41 to rotate and a second driving piece 64 for driving the third threaded rod 63, a material taking port 58 for taking out the carbon dioxide particles is arranged on the processing chamber 5, a movable door 59 for controlling the opening and closing of the processing chamber 5 and a first sealing piece 581 for sealing a gap between the material taking port 58 and the movable door 59 are arranged on the material taking port 58, a second sealing piece 591 matched with the first sealing piece 581 is arranged on the material taking port 58, and by the arrangement of the structure, the carbon dioxide adsorption block can heat the carbon dioxide particles through the heating pipe until the carbon dioxide adsorption block is separated from the carbon dioxide adsorption block, so that the carbon dioxide particles can be transported outwards, as the fertilizer of greenhouse vegetable, the environment-friendly and practical very, and the setting of dodge gate to collect the carbon dioxide granule that breaks away from down, and the setting of first sealing member and second sealing member can guarantee the dodge gate and get the leakproofness between the material mouth, avoids the loss of gaseous leakage and temperature.

The heating pipe is made of metal materials and is connected with an external circuit, the description is omitted here for the prior art, the fifth driving piece is arranged by a motor, the description is omitted here for the prior art, the first sealing piece and the second sealing piece are arranged by magnetic sealing strips, the description is omitted here for the prior art, when the saturated carbon dioxide adsorption block moves to the lower part of the heating pipe, the carbon dioxide adsorption block continues to move until the thread groove is contacted with the third threaded rod, the fifth driving piece starts, the fifth driving piece drives the third threaded rod to rotate, the lifting rod extends into the fixed groove at the moment, the third threaded rod fixes the carbon dioxide adsorption block on the third threaded rod through the matching with the thread groove, then the lifting rod moves transversely, so that only the extending part on the lifting rod is arranged in the fixed groove to support the carbon dioxide adsorption block, the fifth driving piece continues to rotate, so that the carbon dioxide adsorption block rotates, the heating pipe starts to heat at the moment, and the carbon dioxide particles are separated from the carbon dioxide adsorption block until the carbon dioxide particles are removed from the carbon dioxide adsorption block, so that the carbon dioxide particles on the carbon dioxide adsorption block can be thrown away, the carbon dioxide particles are extracted, the carbon dioxide adsorption block needs to be replaced, the fifth driving piece rotates reversely, the lifting rod stretches into the fixing groove, the carbon dioxide adsorption block can be loosened, and the carbon dioxide adsorption block is controlled and replaced.

And when the carbon dioxide granule breaks away from the carbon dioxide adsorption piece and drops to the process chamber bottom, open the dodge gate, alright in order to collect the carbon dioxide granule, the dodge gate with get between the material mouth and realize the sealed fixed effect to the process chamber through first sealing member and second sealing member, avoid gaseous emergence when changing the carbon dioxide adsorption piece to leak.

A settling chamber 48 for settling a small amount of carbon dioxide in the hydrogen is arranged above the filtering chamber 42, a plurality of vent holes 481 for allowing the gas to pass through are arranged between the settling chamber 48 and the filtering chamber 42, a hydrogen storage chamber 49 for storing the purified hydrogen and a control valve 482 for controlling the flow of the hydrogen are arranged on the settling chamber 48, and an air outlet pipe 491 for collecting the hydrogen is arranged on the hydrogen storage chamber 49, so that the purified hydrogen can settle in the settling chamber for a certain time by the arrangement of the structure, the carbon dioxide in the hydrogen is prevented from remaining, the purified hydrogen can be conveyed to the hydrogen storage chamber for waiting use by the control valve, and the vent holes are arranged, so that a small amount of carbon dioxide settled in the settling chamber can sink to a carbon dioxide adsorption block due to gas density, secondary adsorption is carried out, and the high concentration of the hydrogen is effectively ensured; after carbon dioxide gas was filtered to the mist, hydrogen passes through the air vent, get into in the precipitation chamber, after a period of time stews, if remaining carbon dioxide gas in the hydrogen, then can sink to in the filter chamber, adsorb by carbon dioxide adsorption block capture, after a period of time, alright one open the control valve, make hydrogen get into store up hydrogen indoor, wait for the use, be airtight setting because of whole device, hydrogen can't discharge into completely and store up hydrogen indoor, need wait for next hydrogen transport, thereby can discharge this hydrogen into and store up the hydrogen room, can avoid sneaking into of other miscellaneous gas and lead to the reduction of hydrogen concentration like this, the effectual high concentration of preparing of hydrogen of having protected.