CN212076413U - Carbon dioxide filters eduction gear for hydrogen manufacturing of methanol-water - Google Patents
Carbon dioxide filters eduction gear for hydrogen manufacturing of methanol-water Download PDFInfo
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- CN212076413U CN212076413U CN201921697248.2U CN201921697248U CN212076413U CN 212076413 U CN212076413 U CN 212076413U CN 201921697248 U CN201921697248 U CN 201921697248U CN 212076413 U CN212076413 U CN 212076413U
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Abstract
The utility model discloses a carbon dioxide filters eduction gear for hydrogen manufacturing of methanol-water, including the rose box, install filtration in the rose box, install automatic change structure on the rose box, filtration, it includes: intake pipe, first filter layer, second filter layer and blast pipe, the through-hole has been seted up to the wall before the rose box, the intake pipe inlays the dress in the through-hole, first filter layer is settled perpendicularly in the rose box, the second filter layer is settled perpendicularly in the rose box, and is located first filter layer one side, the blast pipe inlays the dress on the wall behind the rose box, the utility model relates to a carbon dioxide filters field technical field, has solved and also can contain carbon dioxide's problem in the hydrogen-rich gas body that has currently prepared, and carbon dioxide if not got rid of, can influence the purity of hydrogen.
Description
Technical Field
The utility model relates to a carbon dioxide filters technical field, specifically is a carbon dioxide filters eduction gear for hydrogen manufacturing of methanol-water.
Background
Hydrogen has a wide range of industrial uses. In recent years, due to rapid development of fine chemical engineering, hydrogen peroxide preparation by anthraquinone method, powder metallurgy, grease hydrogenation, hydrogenation of forestry products and agricultural products, bioengineering, hydrogenation of petroleum refining, cleaning of automobiles by hydrogen fuel cells and the like, the demand for high-purity hydrogen is rapidly increased, in order to reduce energy consumption and reduce cost in chemical production, an advanced methanol steam reforming-membrane purification technology is used for preparing hydrogen-rich gas so as to replace the process of 'electrolysis water hydrogen production' called 'cuto', however, a small amount of carbon dioxide gas is contained in the hydrogen-rich gas, if the carbon dioxide is not removed, the purity of the hydrogen gas is influenced, and the existing device for removing the carbon dioxide has a complex structure and higher cost.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides a carbon dioxide filters eduction gear for methanol-water hydrogen manufacturing has solved the problem that can contain a small amount of carbon dioxide gas in the hydrogen-rich gas that has now prepared, and carbon dioxide if not getting rid of, can influence the purity of hydrogen, and the device structure that has now cleaing away carbon dioxide is complicated, and the cost is higher moreover.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a carbon dioxide filtering and discharging device for hydrogen production from methanol water comprises a filter box, wherein a filtering structure is arranged in the filter box, and an automatic replacing structure is arranged on the filter box;
the filter structure, it includes: the filter comprises an air inlet pipe, a first filter layer, a second filter layer and an air outlet pipe;
the front wall surface of the filter box is provided with a through hole, the air inlet pipe is embedded in the through hole, the first filter layer is vertically arranged in the filter box, the second filter layer is vertically arranged in the filter box and is positioned at one side of the first filter layer, and the exhaust pipe is embedded on the rear wall surface of the filter box;
the automatic replacement structure, it includes: the device comprises a pair of feeding pipes with the same structure, a material storage box, two pairs of first telescopic slide rails with the same structure, a pair of feeding cover plates with the same structure, a pair of first electric push rods with the same structure, a pair of discharging pipes with the same structure, a collecting box, two pairs of second telescopic slide rails with the same structure, a pair of discharging cover plates with the same structure, a pair of second electric push rods with the same structure and a carbon dioxide detector;
the upper wall surface of the filter box is provided with a pair of feed inlets which are respectively positioned between a first filter layer and a second filter layer, a pair of feed pipes are embedded in the pair of feed inlets, the storage box is arranged on the pair of feed pipes, two pairs of first telescopic slide rails are respectively arranged on the upper wall surface in the filter box and are respectively positioned at two sides of the feed inlets, a pair of feed cover plates are respectively arranged between the two pairs of first telescopic slide rails and are respectively positioned in the first filter layer and the second filter layer, a pair of first electric push rods are arranged on the outer wall surface of the filter box, the telescopic ends of the first electric push rods are connected with the pair of feed cover plates, the lower wall surface of the filter box is provided with a pair of discharge outlets with the same structure and are respectively positioned between the first filter layer and the second filter layer, and a pair of discharge pipes are embedded in, the collecting box is connected with the discharging pipes, the two pairs of second telescopic slide rails are arranged on the lower wall surface in the filter box and located on two sides of the discharging port, the two pairs of discharging cover plates are arranged between the two pairs of second telescopic slide rails and located between the first filter layer and the second filter layer respectively, the two pairs of second electric push rods are arranged on the outer wall surface of the filter box, the telescopic ends of the two pairs of second electric push rods are connected with the two pairs of discharging cover plates, and the carbon dioxide detector is arranged on the upper wall surface in the filter box and close to one side of the discharging pipe.
Preferably, four support rods are installed to the rose box bottom: the four support rods are used for supporting the filter box.
Preferably, two connecting blocks are installed between a pair of the first electric push rod and a pair of the feeding cover plate: the connecting block is used for fastening connection.
Preferably, install the fixing base between carbon dioxide detector and the rose box internal wall: the fixing seat is used for fixing.
Preferably, the bottom of the collection box is provided with a supporting block: the supporting block is used for supporting the collecting box.
Preferably, the first filter layer and the second filter layer are metal filter screens respectively.
Preferably, four pairs of fixing blocks are mounted on the inner wall surface of the filter box: the fixing block is used for fixing the first filter layer and the second filter layer.
Preferably, a sealing sleeve is arranged between the air inlet pipe and the filter box.
Preferably, the feed inlet has been seted up to storage case upper end: the feed inlet is used for feeding.
Advantageous effects
The utility model provides a carbon dioxide filters eduction gear for hydrogen manufacturing is reformed to methanol-water. The method has the following beneficial effects: through filtration and the automatic structure of changing cooperate, the effectual hydrogen-rich body weight of having solved and having prepared can contain a small amount of carbon dioxide gas's problem, if the carbon dioxide does not get rid of, can influence the purity of hydrogen, and the device structure of current cleaing away carbon dioxide is complicated, and the cost is higher moreover.
Drawings
FIG. 1 is a schematic view of the carbon dioxide filtering and discharging device for producing hydrogen from methanol water.
Fig. 2 is the left side view structure schematic diagram of the carbon dioxide filtering and discharging device for methanol water hydrogen production.
Fig. 3 is a schematic view of a overlooking structure of the carbon dioxide filtering and discharging device for producing hydrogen from methanol water.
Fig. 4 is a schematic diagram of a partial enlarged structure of the carbon dioxide filtering and discharging device for hydrogen production from methanol water in fig. 1.
In the figure: 1-a filter box; 2, an air inlet pipe; 3-a first filter layer; 4-a second filter layer; 5-an exhaust pipe; 6-feeding pipe; 7-a material storage box; 8-a first telescopic slide rail; 9-a feed cover plate; 10-a first electric push rod; 11-a discharge pipe; 12-a collection box; 13-a second telescopic slide rail; 14-a discharge cover plate; 15-a second electric push rod; 16-a carbon dioxide detector; 17-a support bar; 18-connecting blocks; 19-a fixed seat; 20-a support block; 21-fixing block; 22-sealing sleeve; 23-feed inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a carbon dioxide filtering and discharging device for hydrogen production from methanol water comprises a filter box 1, wherein a filtering structure is arranged in the filter box 1, and an automatic replacing structure is arranged on the filter box 1; the filter structure, it includes: the air inlet pipe 2, the first filter layer 3, the second filter layer 4 and the exhaust pipe 5; a through hole is formed in the front wall surface of the filter box 1, the air inlet pipe 2 is embedded in the through hole, the first filter layer 3 is vertically arranged in the filter box 1, the second filter layer 4 is vertically arranged in the filter box 1 and is positioned on one side of the first filter layer 3, and the exhaust pipe 5 is embedded on the rear wall surface of the filter box 1; the automatic replacement structure, it includes: the device comprises a pair of feeding pipes 6 with the same structure, a material storage box 7, two pairs of first telescopic slide rails 8 with the same structure, a pair of feeding cover plates 9 with the same structure, a pair of first electric push rods 10 with the same structure, a pair of discharging pipes 11 with the same structure, a collecting box 12, two pairs of second telescopic slide rails 13 with the same structure, a pair of discharging cover plates 14 with the same structure, a pair of second electric push rods 15 with the same structure and a carbon dioxide detector 16; the upper wall surface of the filter box 1 is provided with a pair of feed inlets which are respectively positioned between the first filter layer 3 and the second filter layer 4, the pair of feed pipes 6 are embedded in the pair of feed inlets, the storage box 7 is arranged on the pair of feed pipes 6, the two pairs of first telescopic slide rails 8 are respectively arranged on the upper wall surface in the filter box 1 and are respectively positioned at two sides of the feed inlets, the pair of feed cover plates 9 are respectively arranged between the two pairs of first telescopic slide rails 8 and are respectively positioned in the first filter layer 3 and the second filter layer 4, the pair of first electric push rods 10 are arranged on the outer side wall surface of the filter box 1, the telescopic ends of the pair of first electric push rods 10 are connected with the pair of feed cover plates 9, the lower wall surface of the filter box 1 is provided with a pair of discharge outlets with the same structure and is respectively positioned between the first filter layer 3, the pair of discharge pipes 11 are embedded in the pair of discharge ports, the collection box 12 is connected with the pair of discharge pipes 11, the two pairs of second telescopic slide rails 13 are arranged on the inner lower wall surface of the filter box 1 and positioned at two sides of the discharge port, the pair of discharge cover plates 14 are arranged between the two pairs of second telescopic slide rails 13 and respectively positioned between the first filter layer 3 and the second filter layer 4, the pair of second electric push rods 15 are arranged on the outer wall surface of the filter box 1, the telescopic ends of the pair of second electric push rods 15 are connected with the pair of discharge cover plates 14, and the carbon dioxide detector 16 is arranged on the inner upper wall surface of the filter box 1 and close to one side of the exhaust pipe 5; four support rods 17 are installed to rose box 1 bottom: the four support rods 17 are used for supporting the filter box 1; two connecting blocks 18 are installed between a pair of the first electric push rods 10 and a pair of the feeding cover plates 9: the connecting block 18 is used for fastening connection; a fixing seat 19 is installed between the carbon dioxide detector 16 and the inner wall surface of the filter box 1: the fixed seat 19 is used for fixing; the bottom of the collecting box 12 is provided with a supporting block 20: the support block 20 is used for supporting the collection tank 12; the first filter layer 3 and the second filter layer 4 are respectively metal filter screens; four pairs of fixing blocks 21 are mounted on the inner wall surface of the filter box 1: the fixing block 21 is used for fixing the first filter layer 3 and the second filter layer 4; a sealing sleeve 22 is arranged between the air inlet pipe 2 and the filter box 1; the feed inlet 23 has been seted up to 7 upper ends of storage case: the feed inlet 23 is used for feeding.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
The following are specific structures and functions of some of the electrical components mentioned in this document:
a first electric push rod: the model number of MSDJ is 38STG-200MM electric push rod.
A second electric push rod: the model number of MSDJ is 38STG-200MM electric push rod.
A carbon dioxide detector: a carbon dioxide detector model AZ7787 manufactured by bazoon.
A motor driver: an S700 series driver adopting a Kerr Morgan servo driver, which is also called a servo controller and a servo amplifier, is a controller for controlling a servo motor, has the action similar to that of a frequency converter acting on a common alternating current motor, belongs to a part of a servo system, and is mainly applied to a high-precision positioning system. The servo motor is generally controlled by three modes of position, speed and moment, so that the high-precision positioning of a transmission system is realized, and the servo motor is a high-end product of a transmission technology at present.
The following are specific structures and functions of some parts mentioned in this document:
supporting the rods: is a rectangular block made of stainless steel.
Connecting a block: is a rectangular block made of stainless steel.
A telescopic slide rail: IDA52 telescopic slide rail produced by CS Chun Si.
Sealing a sleeve: is a sleeve cushion made of common rubber.
Example (b): methanol and steam pass through a catalyst layer under certain temperature and pressure conditions, and methanol cracking reaction and water-gas shift reaction of carbon monoxide are carried out under the action of a catalyst to generate reformed gas rich in hydrogen and carbon dioxide, the system is a multi-component and multi-reaction gas-solid catalytic reaction system, the reformed gas containing carbon dioxide gas obtained after methanol-water reforming hydrogen production enters a filter box 1 through an air inlet pipe 2, a first filter layer 3 and a second filter layer 4 are vertically arranged in the filter box 1 to filter carbon dioxide, metal filter screens are arranged on two sides of the first filter layer 3 and the second filter layer 4, calcium chloride particles are arranged in the first filter layer 3 and the second filter layer 4 and are used for adsorbing the carbon dioxide gas, when the system is used for a period of time, the carbon dioxide gas cannot be better absorbed, and when the carbon dioxide concentration is high, a carbon dioxide detector 16 can detect the reformed gas, the power supply is switched on, so that the device is electrified, and the servo motor driver sends out signals under the control of the controller. Signal transmission gives the electric putter driver, make a pair of second electric putter 13 motion drive a pair of ejection of compact apron 14 motion, the calcium chloride in first filter layer 3 and the second filter layer 4 drops into collecting box 12, empty the back, a pair of ejection of compact apron 14 shrink seals rose box 1, a pair of feeding apron 9 is opened in a pair of electric putter 10 motion, calcium chloride granule in the storage case 7 drops into in first filter layer 3 and the second filter layer 4, it seals rose box 1 to be full of a pair of last electric putter 10 drive a pair of feeding apron 9, rose box 1 carries out positive long filtering work, feed inlet 23 has been seted up at storage case 7 top, replenish when the raw materials is not enough.
Preferably, the bottom of the filter box 1 is provided with four support rods 17: the four support rods 17 are used to support the filter box 1.
Preferably, two connecting blocks 18 are installed between the pair of first electric push rods 10 and the pair of feeding cover plates 9: the connecting piece 18 is used for a clamping connection.
Preferably, a fixing seat 19 is installed between the carbon dioxide detector 16 and the inner wall surface of the filter tank 1: the fixing base 19 is used for fixing.
Preferably, furthermore, the collection tank 12 is fitted at the bottom with a support block 20: the support block 20 is used for support of the collection tank 12.
Preferably, the first filter layer 3 and the second filter layer 4 are metal filter meshes.
Preferably, four pairs of fixing blocks 21 are mounted on the inner wall surface of the filter box 1: the fixing block 21 is used to fix the first filter layer 3 and the second filter layer 4.
Preferably, a sealing sleeve 22 is installed between the air inlet pipe 2 and the filter box 1.
Preferably, the upper end of the storage box 7 is provided with a feeding hole 23: the inlet opening 23 is used for feeding.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A carbon dioxide filtering and discharging device for hydrogen production from methanol water comprises a filter box (1), and is characterized in that a filtering structure is installed in the filter box (1), and an automatic replacing structure is installed on the filter box (1);
the filter structure, it includes: the air inlet pipe (2), the first filter layer (3), the second filter layer (4) and the exhaust pipe (5);
the front wall surface of the filter box (1) is provided with a through hole, the air inlet pipe (2) is embedded in the through hole, the first filter layer (3) is vertically arranged in the filter box (1), the second filter layer (4) is vertically arranged in the filter box (1) and is positioned on one side of the first filter layer (3), and the exhaust pipe (5) is embedded on the rear wall surface of the filter box (1);
the automatic replacement structure, it includes: the device comprises a pair of feeding pipes (6) with the same structure, a material storage box (7), two pairs of first telescopic slide rails (8) with the same structure, a pair of feeding cover plates (9) with the same structure, a pair of first electric push rods (10) with the same structure, a pair of discharging pipes (11) with the same structure, a collecting box (12), two pairs of second telescopic slide rails (13) with the same structure, a pair of discharging cover plates (14) with the same structure, a pair of second electric push rods (15) with the same structure and a carbon dioxide detector (16);
the upper wall surface of the filter box (1) is provided with a pair of feed inlets which are respectively positioned between a first filter layer (3) and a second filter layer (4), a pair of feed pipes (6) are embedded in the pair of feed inlets, the storage box (7) is arranged on the pair of feed pipes (6), two pairs of first telescopic slide rails (8) are respectively arranged on the upper wall surface of the filter box (1) and are respectively positioned at two sides of the feed inlets, a pair of feed cover plate (9) plates are respectively arranged between the two pairs of first telescopic slide rails (8) and are respectively positioned in the first filter layer (3) and the second filter layer (4), a pair of first electric push rods (10) are arranged on the outer side wall surface of the filter box (1), the telescopic ends of the first electric push rods (10) are connected with the pair of feed cover plates (9), and the lower wall surface of the filter box (1) is provided with a pair of discharge outlets with the same structure, and are respectively positioned between the first filter layer (3) and the second filter layer (4), a pair of the discharge pipes (11) are embedded in the pair of the discharge ports, the collection box (12) is connected with the pair of the discharge pipes (11), two pairs of the second telescopic slide rails (13) are arranged on the lower wall surface in the filter box (1), and are positioned at the two sides of the discharge hole, a pair of discharge cover plates (14) is arranged between two pairs of second telescopic slide rails (13), and are respectively positioned between the first filter layer (3) and the second filter layer (4), a pair of second electric push rods (15) is arranged on the outer wall surface of the filter box (1), and the telescopic ends of the second electric push rods (15) are connected with the discharging cover plates (14), the carbon dioxide detector (16) is arranged on the inner upper wall surface of the filter box (1) and is close to one side of the exhaust pipe (5).
2. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein four support rods (17) are installed at the bottom of the filter box (1): the four support rods (17) are used for supporting the filter box (1).
3. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein two connecting blocks (18) are installed between the pair of first electric push rods (10) and the pair of feeding cover plates (9): the connecting piece (18) is used for clamping connection.
4. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein a fixing seat (19) is installed between the carbon dioxide detector (16) and the inner wall surface of the filter box (1): the fixing seat (19) is used for fixing.
5. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein the bottom of the collecting box (12) is provided with a supporting block (20): the support block (20) serves for supporting the collecting container (12).
6. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein the first filter layer (3) and the second filter layer (4) are metal filter screens respectively.
7. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein four pairs of fixed blocks (21) are mounted on the inner wall surface of the filter box (1): the fixing block (21) is used for fixing the first filter layer (3) and the second filter layer (4).
8. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein a sealing sleeve (22) is installed between the air inlet pipe (2) and the filter box (1).
9. The carbon dioxide filtering and discharging device for hydrogen production from methanol water according to claim 1, wherein the upper end of the storage box (7) is provided with a feed inlet (23): the feed opening (23) is used for feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697248.2U CN212076413U (en) | 2019-10-11 | 2019-10-11 | Carbon dioxide filters eduction gear for hydrogen manufacturing of methanol-water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697248.2U CN212076413U (en) | 2019-10-11 | 2019-10-11 | Carbon dioxide filters eduction gear for hydrogen manufacturing of methanol-water |
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| Publication Number | Publication Date |
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| CN212076413U true CN212076413U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921697248.2U Active CN212076413U (en) | 2019-10-11 | 2019-10-11 | Carbon dioxide filters eduction gear for hydrogen manufacturing of methanol-water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637495A (en) * | 2023-07-21 | 2023-08-25 | 内蒙古东华能源有限责任公司 | CO in process of preparing methanol from coal 2 Emission reduction device |
-
2019
- 2019-10-11 CN CN201921697248.2U patent/CN212076413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637495A (en) * | 2023-07-21 | 2023-08-25 | 内蒙古东华能源有限责任公司 | CO in process of preparing methanol from coal 2 Emission reduction device |
| CN116637495B (en) * | 2023-07-21 | 2023-09-19 | 内蒙古东华能源有限责任公司 | CO in process of preparing methanol from coal 2 Emission reduction device |
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Effective date of registration: 20230331 Address after: 253000 south of Zhenhua street and east of Zhaozhuang ditch, Wucheng County, De Zhou City, Shandong Province Patentee after: DEZHOU XINDONGNENG IRON TOWER POWER GENERATION Co.,Ltd. Address before: 266000 block B, building 1, huizhiyuan, 378 Hedong Road, Chengyang District, Qingdao City, Shandong Province Patentee before: Lixing Hydrogen Technology Co.,Ltd. |
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