CN116078109B - Coke oven gas hydrogen production adsorption tower device and application method thereof - Google Patents
Coke oven gas hydrogen production adsorption tower device and application method thereof Download PDFInfo
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- CN116078109B CN116078109B CN202310356135.0A CN202310356135A CN116078109B CN 116078109 B CN116078109 B CN 116078109B CN 202310356135 A CN202310356135 A CN 202310356135A CN 116078109 B CN116078109 B CN 116078109B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40084—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents
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Abstract
The invention relates to a coke oven gas hydrogen production adsorption tower device and a use method thereof, belonging to the technical field of coke oven gas adsorption. The tower body is characterized by comprising a tower body, an adsorption cylinder is fixedly connected to the inner bottom of the tower body, an air outlet pipe and an air inlet pipe which are arranged up and down are connected to the side wall of the tower body, the air inlet pipe penetrates through the side wall of the adsorption cylinder and extends to the inside of the adsorption cylinder, a swivel is connected to the upper end of the adsorption cylinder through a plane bearing in a rotating mode, a conical pore plate which is located the inner side of the adsorption cylinder is fixedly connected to the inner annular wall of the swivel, a containing cavity is arranged in the conical pore plate, a water absorption filter layer is arranged in the containing cavity, and a mounting ring is fixedly connected to the upper annular surface of the swivel. The invention can carry out water removal and impurity removal operation on the water absorption filter layer and the filler, keeps good adsorption function of the water absorption filter layer and the filler, can reduce the replacement frequency of the water absorption filter layer and the filler, and simultaneously has very convenient filler replacement operation, and is time-saving and labor-saving.
Description
Technical Field
The invention relates to the technical field of coke oven gas adsorption, in particular to a coke oven gas hydrogen production adsorption tower device and a use method thereof.
Background
Coke oven gas is a combustible gas produced while coke and tar products are produced after high-temperature carbonization in a coke oven, and is a byproduct of the coking industry, and adsorption is an essential link in the coke oven gas hydrogen production process.
However, in use, the existing adsorption tower device for producing hydrogen from coke oven gas is easy to deposit moisture and impurities in the coke oven gas in the adsorption filler, so that the adsorption performance of the adsorption filler is reduced, the working efficiency of producing hydrogen is reduced, and the problems of inconvenient replacement of an adsorption layer and poor adsorption effect exist. For example, the prior art of a coke oven gas hydrogen production adsorption tower device disclosed in Chinese patent CN207203792U and a coke oven gas hydrogen production adsorption tower device disclosed in CN214764361U all have the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a coke oven gas hydrogen production adsorption tower device and a use method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the coke oven gas hydrogen production adsorption tower device comprises a tower body, an adsorption cylinder is fixedly connected to the inner bottom of the tower body, an air outlet pipe and an air inlet pipe which are arranged up and down are connected to the side wall of the tower body, the air inlet pipe penetrates through the side wall of the adsorption cylinder and extends to the inside of the adsorption cylinder, a swivel is connected to the upper end of the adsorption cylinder through a plane bearing in a rotating mode, a conical orifice plate is fixedly connected to the inner annular wall of the swivel and located on the inner side of the adsorption cylinder, a containing cavity is arranged in the conical orifice plate, a water absorption filter layer is filled in the containing cavity, a mounting ring is fixedly connected to the upper annular surface of the swivel, a flexible net is fixedly connected to the inner annular wall of the mounting ring, a filler is filled in the inner side of the flexible net, a rotating rod fixedly connected with the flexible net is arranged in a penetrating mode at the center of the flexible net, a slot is arranged at the lower end of the rotating rod, a plug rod which is matched with the slot is fixedly connected to the middle of the inner annular wall of the swivel, a lifting mechanism connected to the rotating rod, and a lifting mechanism connected to the rotating rod is arranged above the tower body.
As a further improvement of the invention, the feeding mechanism comprises a cover plate fixedly sleeved on the rotating rod, the cover plate is matched with the mounting ring, the upper end of the cover plate is rotationally connected with a telescopic pipe, the telescopic pipe is sleeved on the outer side of the rotating rod, the upper end of the telescopic pipe is connected with a feeding pipe, the feeding pipe penetrates through the tower body, the upper end of the cover plate is provided with four feeding ports communicated with the inner part of the telescopic pipe, vent holes are uniformly distributed on the cover plate, and the upper end of the rotating rod penetrates through the feeding pipe, the tower body and extends to the upper part of the tower body.
As a further improvement of the invention, the lifting mechanism comprises a mounting plate positioned above the tower body, two electric telescopic rods are fixedly arranged on the side wall of the tower body, the two electric telescopic rods are symmetrically arranged left and right, the telescopic ends of the two electric telescopic rods are fixedly connected with the lower end of the mounting plate, the upper end of the rotating rod is rotatably connected with the lower end of the mounting plate, a motor is fixedly arranged at the upper end of the mounting plate, and the tail end of an output shaft of the motor is fixedly connected with the upper end of the rotating rod.
As a further improvement of the invention, the lower end of the mounting plate is fixedly connected with a sealing ring, and the sealing ring is sleeved on the outer side of the rotating rod.
As a further improvement of the invention, the inside of the tower body is fixedly connected with a stripper plate, the adsorption cylinder penetrates through the stripper plate, the stripper plate is fixedly connected with the adsorption cylinder, the stripper plate is obliquely arranged, the side wall of the tower body is connected with a discharge pipe, and the discharge pipe is positioned above the lower end of the stripper plate.
As a further improvement of the invention, the lower end of the adsorption cylinder is connected with a drain pipe, and the drain pipe penetrates downwards out of the bottom of the tower body.
As a further improvement of the invention, the inner bottom wall of the adsorption cylinder is of a slope structure which is concentrated in a downward inclined way towards the sewage pipe.
As a further improvement of the invention, the bottom of the tower body is provided with four supporting legs, and the four supporting legs are distributed at four corners of the bottom of the tower body in a rectangular shape.
As a further improvement of the invention, one end of the air inlet pipe positioned in the adsorption cylinder is fixedly connected with an air distribution pipe, the air distribution pipe is positioned below the conical pore plate, the air distribution pipe is of a cross-shaped structure, and the lower side wall of the air distribution pipe is provided with air distribution holes.
The application method of the coke oven gas hydrogen production adsorption tower device comprises the following steps:
firstly, introducing coke oven gas into an adsorption cylinder through an air inlet pipe, filtering and adsorbing the gas through a water absorption filter layer and a filler, and discharging the adsorbed gas through an air outlet pipe;
starting a motor, driving the rotating rod to rotate, driving the conical pore plate to rotate through the rotating rod, driving the water absorption filter layer and the filler to rotate, and enabling water absorbed in the water absorption filter layer and the filler to be thrown outwards by utilizing the action of a rotating centrifugal force so as to remove water in the water absorption filter layer and the filler;
starting an electric telescopic rod to extend the flexible net, driving the mounting plate to move upwards, driving the rotating rod to move upwards through the mounting plate, driving the flexible net to move upwards to the upper part of the adsorption cylinder through the rotating rod, enabling the flexible net to outwards turn out, driving the rotating rod to rotate through a motor, driving the flexible net through the rotating rod, and enabling the filler to be sufficiently and rapidly separated from the flexible net and discharged through the discharge plate and the discharge pipe;
and fourthly, starting the electric telescopic rod to shrink the electric telescopic rod, so that the flexible net is moved into the adsorption cylinder again, and adding new filler into the inner side of the flexible net again through the feeding pipe, the telescopic pipe and the feeding opening.
The invention has the beneficial effects that:
1. through setting up bull stick, conical orifice plate, slot, inserted bar, the bull stick can drive conical orifice plate and rotate, and then can drive water absorption filter, filler and rotate, utilizes rotatory centrifugal force's effect, can make water absorption filter, filler in absorptive moisture by outwards throwing away, and then can realize the dewatering of water absorption filter, filler, keeps water absorption filter, filler good adsorption function.
2. Through setting up elevating system, elevating system can drive the bull stick and shift up, and then drive the flexible net through the bull stick and shift up to the top of adsorbing the section of thick bamboo, can make the flexible net to roll over outside, and rotate through motor drive bull stick, drive the flexible net through the bull stick, can make the filler abundant, quick break away from the flexible net and discharge through stripper, discharging pipe, and then realize the quick discharge of old filler.
3. Through setting up feeding mechanism, charging tube, flexible pipe, charge door are with the inboard of new filler addition flexible net again, realize the swift change of filler, labour saving and time saving.
The invention can carry out water removal and impurity removal operation on the water absorption filter layer and the filler, keeps good adsorption function of the water absorption filter layer and the filler, can reduce the replacement frequency of the water absorption filter layer and the filler, and simultaneously has very convenient filler replacement operation, and is time-saving and labor-saving.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a coke oven gas hydrogen production adsorption tower device;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic diagram of a top view structure of a cover plate, a feed inlet and a vent hole of the coke oven gas hydrogen production adsorption tower device;
FIG. 4 is a schematic diagram of the structure of a slot and a rotating rod of the coke oven gas hydrogen production adsorption tower device;
FIG. 5 is a schematic structural view of a plug rod of the coke oven gas hydrogen production adsorption tower device;
FIG. 6 is a schematic diagram of a second embodiment of a coke oven gas hydrogen production adsorption tower device according to the present invention;
fig. 7 is a schematic structural diagram of a gas distribution pipe and a gas distribution hole of a second embodiment of the coke oven gas hydrogen production adsorption tower device.
In the figure: the novel high-pressure adsorption tower comprises a tower body 1, an adsorption cylinder 2, a supporting leg 3, a blow-down pipe 4, an air inlet pipe 5, a discharge plate 6, a discharge pipe 7, a plane bearing 8, a rotating ring 9, a mounting ring 10, a cover plate 11, an electric telescopic rod 12, a packing 13, a rotating rod 14, a telescopic pipe 15, a charging port 16, an air vent 17, a charging pipe 18, a mounting plate 19, a motor 20, a sealing ring 21, an air outlet pipe 22, a flexible net 23, a slot 24, a plug rod 25, a water absorption filter layer 26, a conical pore plate 27, an air distribution pipe 28 and an air distribution hole 29.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment one: as shown in fig. 1-5, the coke oven gas hydrogen production adsorption tower device in this embodiment includes a tower body 1, four supporting legs 3 are provided at the bottom of the tower body 1, the four supporting legs 3 are rectangular and distributed at four corners of the bottom of the tower body 1, an adsorption cylinder 2 is fixedly connected to the inner bottom of the tower body 1, concretely, the lower end of the adsorption cylinder 2 is connected with a drain pipe 4, the drain pipe 4 penetrates downwards out of the bottom of the tower body 1, a valve is provided on the drain pipe 4, the inner bottom wall of the adsorption cylinder 2 is of a slope structure which is inclined and concentrated downwards towards the drain pipe 4, an air outlet pipe 22 and an air inlet pipe 5 which are arranged up and down are connected to the side wall of the tower body 1, the air inlet pipe 5 penetrates through the side wall of the adsorption cylinder 2 and extends to the inside of the adsorption cylinder 2, the upper end of the adsorption cylinder 2 is rotatably connected with a rotary ring 9 through a plane bearing 8, a conical orifice 27 is fixedly connected to the inner annular wall of the rotary ring 9, the conical orifice 27 is located inside the adsorption cylinder 2, a containing cavity is provided inside the conical orifice 27, the inside of the containing cavity is filled with a water absorption filter layer 26, the upper annular surface of the rotary ring 9 is fixedly connected with a mounting ring 10, the mounting ring 10 is connected with the flexible filler wire mesh 23 through the mounting ring 10 and the flexible filler mesh 23, and the flexible filler mesh 23 is fixedly connected with the inner side wall of the flexible filler mesh 23. The coke oven gas entering the adsorption cylinder 2 through the gas inlet pipe 5 can be subjected to preliminary adsorption of moisture and impurities through the water absorption filter layer 26, and then is further adsorbed through the filler 13. The center department of flexible net 23 runs through be equipped with flexible net 23 fixed connection's bull stick 14, the lower extreme of bull stick 14 is equipped with slot 24, conical orifice plate 27's interior bottom middle part fixedly connected with slot 24 adaptation inserted bar 25, inserted bar 25 is the rectangle pole, slot 24 is the rectangle groove, when inserted bar 25 inserts inside slot 24, bull stick 14 rotation can drive conical orifice plate 27 rotation, and when bull stick 14 moves up, inserted bar 25 can leave slot 24 and can not influence the upward movement of bull stick 14, be connected with feeding mechanism on the bull stick 14, the top of tower 1 is equipped with the elevating system who is connected with bull stick 14.
According to the invention, the feeding mechanism comprises a cover plate 11 fixedly sleeved on a rotating rod 14, the cover plate 11 is matched with a mounting ring 10, the cover plate 11 can seal the upper part of the mounting ring 10, when a conical pore plate 27 rotates, the filler 13 can be prevented from flying out, the upper end of the cover plate 11 is rotationally connected with a telescopic pipe 15, the telescopic pipe 15 can extend and retract, the telescopic pipe 15 is sleeved on the outer side of the rotating rod 14, the upper end of the telescopic pipe 15 is connected with a feeding pipe 18, the feeding pipe 18 penetrates out of the tower body 1, a valve is arranged on the feeding pipe 18, four feeding ports 16 communicated with the inside of the telescopic pipe 15 are arranged at the upper end of the cover plate 11, vent holes 17 are uniformly distributed on the cover plate 11, and the upper end of the rotating rod 14 penetrates through the feeding pipe 18 and the tower body 1 and extends to the upper part of the tower body 1.
Specifically, elevating system is including the mounting panel 19 that is located tower body 1 top, and the lateral wall fixed mounting of tower body 1 has two electric telescopic handle 12, and two electric telescopic handle 12 bilateral symmetry set up, and the flexible end of two electric telescopic handle 12 is all fixed connection at the lower extreme of mounting panel 19, and the upper end of bull stick 14 rotates to be connected at the lower extreme of mounting panel 19, and the upper end fixed mounting of mounting panel 19 has motor 20, and the terminal fixed connection of the output shaft of motor 20 is in the upper end of bull stick 14.
Further, the lower extreme fixedly connected with sealing washer 21 of mounting panel 19, sealing washer 21 cover are established in the outside of bull stick 14, and when sealing washer 21 and the top of tower body 1 were closely pasted, can seal the junction of bull stick 14 and tower body 1, and then avoid gas leakage.
Further, the inside fixedly connected with stripper 6 of tower body 1, adsorption cylinder 2 runs through stripper 6, and stripper 6 and adsorption cylinder 2 fixed connection, and stripper 6 slope sets up, is connected with discharging pipe 7 on the lateral wall of tower body 1, sets up the valve on the discharging pipe 7, and discharging pipe 7 is located the low level end top of stripper 6, and old packing 13 under the inboard clearance of flexible net 23 can be discharged through stripper 6 direction to discharging pipe 7.
Embodiment two: referring to fig. 6 and 7, compared with the first embodiment, the present embodiment is more advantageous in that the air inlet pipe 5 of the present embodiment is fixedly connected with the air distribution pipe 28 at one end in the adsorption cylinder 2, the air distribution pipe 28 is located below the conical orifice 27, the air distribution pipe 28 has a cross structure, and the air distribution hole 29 is arranged on the lower side wall of the air distribution pipe 28. Coke oven gas can be uniformly distributed to the inside of the adsorption cylinder 2 through the gas distribution pipe 28 and the gas distribution holes 29, so that the gas can be uniformly adsorbed, and the adsorption effect of the gas is improved.
The application method of the coke oven gas hydrogen production adsorption tower device comprises the following steps:
firstly, introducing coke oven gas into the adsorption cylinder 2 through the gas inlet pipe 5, filtering and adsorbing the gas through the water absorption filter layer 26 and the filler 13, and discharging the adsorbed gas through the gas outlet pipe 22;
secondly, starting the motor 20 to drive the rotating rod 14 to rotate, and driving the conical pore plate 27 to rotate through the rotating rod 14, so that the water absorption filter layer 26 and the filler 13 can be driven to rotate, and water absorbed by the water absorption filter layer 26 and the filler 13 can be thrown outwards by utilizing the action of a rotating centrifugal force, so that the water absorption filter layer 26 and the filler 13 can be dehydrated, and good absorption functions of the water absorption filter layer 26 and the filler 13 can be maintained;
thirdly, starting the electric telescopic rod 12 to extend, driving the mounting plate 19 to move upwards, driving the rotating rod 14 to move upwards through the mounting plate 19, driving the flexible net 23 to move upwards to the upper part of the adsorption cylinder 2 through the rotating rod 14, further enabling the flexible net 23 to turn outwards, driving the rotating rod 14 to rotate through the motor 20, driving the flexible net 23 through the rotating rod 14, and enabling the filler 13 to be sufficiently and rapidly separated from the flexible net 23 and discharged through the discharge plate 6 and the discharge pipe 7;
and fourthly, starting the electric telescopic rod 12 to shrink so that the flexible net 23 moves into the adsorption cylinder 2 again, and adding new filler 13 into the inner side of the flexible net 23 through the feeding pipe 18, the telescopic pipe 15 and the feeding opening 16 again to realize quick replacement of the filler 13.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (7)
1. The coke oven gas hydrogen production adsorption tower device comprises a tower body (1), and is characterized in that an adsorption cylinder (2) is fixedly connected to the inner bottom of the tower body (1), an air outlet pipe (22) and an air inlet pipe (5) which are arranged up and down are connected to the side wall of the tower body (1), the air inlet pipe (5) penetrates through the side wall of the adsorption cylinder (2) and extends to the inside of the adsorption cylinder (2), a rotary ring (9) is rotatably connected to the upper end of the adsorption cylinder (2) through a plane bearing (8), a conical orifice plate (27) is fixedly connected to the inner annular wall of the rotary ring (9) and positioned at the inner side of the adsorption cylinder (2), a containing cavity is arranged in the conical orifice plate (27), a water absorption filter layer (26) is filled in the interior of the containing cavity, a mounting ring (10) is fixedly connected to the upper annular surface of the rotary ring (9), a flexible net (23) is fixedly connected to the inner annular wall of the mounting ring (10), a filler (13) is filled in the inner side of the flexible net (23), a conical orifice plate (27) is fixedly connected to the middle part (24) of the rotary rod (24) through which is fixedly connected to the inner annular wall (24), the rotary rod (14) is connected with a feeding mechanism, and a lifting mechanism connected with the rotary rod (14) is arranged above the tower body (1);
the feeding mechanism comprises a cover plate (11) fixedly sleeved on a rotating rod (14), the cover plate (11) is matched with a mounting ring (10), the upper end of the cover plate (11) is rotationally connected with a telescopic pipe (15), the telescopic pipe (15) is sleeved on the outer side of the rotating rod (14), the upper end of the telescopic pipe (15) is connected with a feeding pipe (18), the feeding pipe (18) penetrates out of the tower body (1), four feeding ports (16) communicated with the inside of the telescopic pipe (15) are formed in the upper end of the cover plate (11), vent holes (17) are uniformly distributed in the cover plate (11), and the upper end of the rotating rod (14) penetrates through the feeding pipe (18) and the tower body (1) and extends to the upper side of the tower body (1);
the lifting mechanism comprises a mounting plate (19) positioned above a tower body (1), two electric telescopic rods (12) are fixedly arranged on the side wall of the tower body (1), the two electric telescopic rods (12) are symmetrically arranged left and right, the telescopic ends of the two electric telescopic rods (12) are fixedly connected to the lower end of the mounting plate (19), the upper end of a rotating rod (14) is rotatably connected to the lower end of the mounting plate (19), a motor (20) is fixedly arranged at the upper end of the mounting plate (19), and the tail end of an output shaft of the motor (20) is fixedly connected to the upper end of the rotating rod (14);
the inside fixedly connected with stripper (6) of tower body (1), adsorption tube (2) run through stripper (6), and stripper (6) and adsorption tube (2) fixed connection, stripper (6) slope sets up, be connected with discharging pipe (7) on the lateral wall of tower body (1), discharging pipe (7) are located the low level end top of stripper (6).
2. Coke oven gas hydrogen production adsorption tower device according to claim 1, characterized in that the lower end of the mounting plate (19) is fixedly connected with a sealing ring (21), the sealing ring (21) is sleeved outside the rotating rod (14).
3. The coke oven gas hydrogen production adsorption tower device according to claim 1, wherein the lower end of the adsorption cylinder (2) is connected with a blow-down pipe (4), and the blow-down pipe (4) penetrates downwards out of the bottom of the tower body (1).
4. A coke oven gas hydrogen production adsorption tower device according to claim 3, wherein the inner bottom wall of the adsorption cylinder (2) is of a slope structure which is concentrated in a downward slope towards the blow-down pipe (4).
5. The coke oven gas hydrogen production adsorption tower device according to claim 1, wherein four supporting legs (3) are arranged at the bottom of the tower body (1), and the four supporting legs (3) are distributed at four corners of the bottom of the tower body (1) in a rectangular shape.
6. The coke oven gas hydrogen production adsorption tower device according to claim 1, wherein one end of the air inlet pipe (5) positioned in the adsorption cylinder (2) is fixedly connected with an air distribution pipe (28), the air distribution pipe (28) is positioned below the conical pore plate (27), the air distribution pipe (28) is of a cross-shaped structure, and air distribution holes (29) are formed in the lower side wall of the air distribution pipe (28).
7. Use of a coke oven gas hydrogen production adsorption tower apparatus according to any one of claims 1-6, comprising the steps of:
firstly, introducing coke oven gas into an adsorption cylinder (2) through an air inlet pipe (5), filtering and adsorbing the gas through a water absorption filter layer (26) and a filler (13), and discharging the adsorbed gas through an air outlet pipe (22);
secondly, starting a motor (20), driving a rotating rod (14) to rotate, driving a conical pore plate (27) to rotate through the rotating rod (14), driving a water absorption filter layer (26) and a filler (13) to rotate, and enabling water absorbed in the water absorption filter layer (26) and the filler (13) to be thrown outwards by utilizing the action of a rotating centrifugal force so as to remove water in the water absorption filter layer (26) and the filler (13);
thirdly, starting an electric telescopic rod (12) to extend the electric telescopic rod, driving a mounting plate (19) to move upwards, driving a rotating rod (14) to move upwards through the mounting plate (19), driving a flexible net (23) to move upwards to the upper part of an adsorption cylinder (2) through the rotating rod (14), enabling the flexible net (23) to outwards turn out, driving the rotating rod (14) to rotate through a motor (20), driving the flexible net (23) through the rotating rod (14), and enabling a filler (13) to be fully and rapidly separated from the flexible net (23) and discharged through a discharge plate (6) and a discharge pipe (7);
and fourthly, starting the electric telescopic rod (12) to shrink so that the flexible net (23) moves into the adsorption cylinder (2) again, and adding new filler (13) into the inner side of the flexible net (23) through the feeding pipe (18), the telescopic pipe (15) and the feeding opening (16).
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| CN202310356135.0A CN116078109B (en) | 2023-04-06 | 2023-04-06 | Coke oven gas hydrogen production adsorption tower device and application method thereof |
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| CN202310356135.0A CN116078109B (en) | 2023-04-06 | 2023-04-06 | Coke oven gas hydrogen production adsorption tower device and application method thereof |
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| CN116078109B true CN116078109B (en) | 2023-08-08 |
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| CN213032086U (en) * | 2020-09-02 | 2021-04-23 | 邵阳市金乔建材有限公司 | Smoke dust collecting device for baked bricks |
| CN213873721U (en) * | 2020-12-18 | 2021-08-03 | 太仓市尤赫普染整有限公司 | Drying machine with tail gas treatment function for drying polyester yarns |
| CN214437737U (en) * | 2020-11-04 | 2021-10-22 | 苏州艾博迈尔新材料有限公司 | Filtering drainage device capable of changing cross-sectional area of adsorbent layer |
| CN218339332U (en) * | 2022-10-10 | 2023-01-20 | 隋建波 | Waste gas spray tower equipment for waste gas treatment |
| CN115722041A (en) * | 2022-11-29 | 2023-03-03 | 赛弗尔气体技术(江苏)有限公司 | Drying tower structure based on adsorption type dryer |
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