CN210950781U - Hydrogenation device based on natural gas hydrogen mixing - Google Patents
Hydrogenation device based on natural gas hydrogen mixing Download PDFInfo
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- CN210950781U CN210950781U CN201921802402.8U CN201921802402U CN210950781U CN 210950781 U CN210950781 U CN 210950781U CN 201921802402 U CN201921802402 U CN 201921802402U CN 210950781 U CN210950781 U CN 210950781U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The utility model discloses a hydrogenation device based on natural gas hydrogen-doping, which relates to the field of natural gas processing equipment and comprises a gas storage tank, glass lenses, an exhaust structure, a barometer, an air inlet pipe, a pushing structure and a support frame, wherein the glass lenses are embedded and installed on the circumferential top side of the gas storage tank, the exhaust structure and the barometer are installed at one end face of the gas storage tank up and down in parallel, the air inlet pipe is welded and fixed at one end of the circumferential bottom side of the gas storage tank, the pushing structure is arranged in the gas storage tank, the stable and uniform movement of a piston can be realized under the rotary pushing of a screw rod, the stability of the air inlet pressure is ensured, the stability of the hydrogenation can be realized, the glass lenses and the barometer with scale marks are arranged on the top side of the gas storage tank, the hydrogenation amount can be, the gas is prevented from being mixed into the gas storage tank, and the purity of the gas in the gas storage tank is ensured.
Description
Technical Field
The utility model relates to a natural gas processing equipment field specifically is hydrogenation unit based on natural gas mixes hydrogen.
Background
The natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an atmospheric space, a water space and a rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like); the definition of "natural gas" which has been common for a long time is a narrow definition from the energy point of view, and refers to a mixture of hydrocarbon and non-hydrocarbon gases which are naturally trapped in the formation; in petrogeology, oil field gas and gas field gas are commonly referred to; the composition is mainly hydrocarbon and contains non-hydrocarbon gas;
natural gas is stored in underground porous rock stratum, including oil field gas, gas field gas, coal bed gas, mud volcanic gas, biogenic gas and the like, and a small amount of natural gas is also discharged from the coal bed; it is a high-quality fuel and a chemical raw material;
when the natural gas is used, the emission of carbon monoxide can be reduced by doping hydrogen, and the conventional hydrogen doping device is not suitable for controlling the hydrogenation amount and cannot achieve the doping with proper proportion, so that the natural gas cannot achieve the using effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogenation device based on natural gas is mixed hydrogen has solved the technical problem that the volume of mixing hydrogen should not be controlled.
The purpose of the utility model can be realized by the following technical scheme:
the hydrogenation device based on natural gas hydrogen doping comprises a gas storage tank, a glass lens, an exhaust structure, a barometer, an air inlet pipe, a pushing structure and a support frame, wherein the glass lens is embedded in the top side of the circumferential surface of the gas storage tank, the exhaust structure and the barometer are arranged on the end face of one end of the gas storage tank in parallel from top to bottom, the two support frames are fixedly welded on the bottom side of the circumferential surface of the gas storage tank, the air inlet pipe is fixedly welded on one end of the bottom side of the circumferential surface of the gas storage tank, and the;
the propelling movement structure includes piston, handle, driving gear, cooperation gear, lead screw and guide rail, the one end of lead screw is passed through the bearing cooperation and is installed at the inner chamber wall one end tip of gas holder, the other end jar wall of gas holder is run through to the other end of lead screw, the piston passes through the rotatory outside of installing at the lead screw of screw-thread fit, the one end tip at the lead screw is fixed to the cooperation gear, the driving gear is installed in the other end terminal surface department of gas holder under the cooperation of axostylus axostyle, the axostylus axostyle tip at the driving gear is installed to the.
As a further aspect of the present invention: exhaust structure includes blast pipe, cascaded tube hole, locating lever, expanding spring and sealing plug, the blast pipe is fixed on the one end terminal surface of gas holder, the inside of blast pipe is provided with cascaded tube hole, the one end welded fastening of locating lever has the sealing plug, locating lever and sealing plug cooperation are pegged graft in the inside of cascaded tube hole, expanding spring cup joints the outside at the locating lever, expanding spring sets up between the terminal surface of the pore wall in cascaded tube hole and sealing plug.
As a further aspect of the present invention: the top side of the glass lens is engraved with scale lines.
As a further aspect of the present invention: the bottom side of the circumferential surface of the piston is provided with a guide groove corresponding to the guide rail.
As a further aspect of the present invention: the circumferential surface of the sealing plug is attached to the wall of the stepped pipe hole.
As a further aspect of the present invention: the driving gear and the matching gear are arranged in parallel, and the driving gear and the matching gear are of a meshed structure.
The utility model has the advantages that: through the inside at the gas holder is provided with the propelling movement structure, under the rotatory promotion of lead screw, can realize the stable uniform velocity of piston and remove, guarantee that the atmospheric pressure of admitting air is stable, can realize the stability of hydrogenation, be provided with the glass lens and the barometer of taking the scale mark on the top side of gas holder, can control the volume of hydrogenation according to the demand, be provided with exhaust structure in gas vent department, can realize the one-way hydrogenation of hydrogenation, avoid gas sneak into the gas holder, guarantee the gas purity in the gas holder.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is an overall sectional view of the present invention;
FIG. 3 is a schematic view of the structure of area A in FIG. 2 according to the present invention;
in the figure: 1. a gas storage tank; 2. a glass lens; 3. an exhaust structure; 4. a barometer; 5. an air inlet pipe; 6. a pushing structure; 7. a support frame; 31. an exhaust pipe; 32. stepped pipe holes; 33. positioning a rod; 34. an expansion spring; 35. a sealing plug; 61. a piston; 62. a handle; 63. a driving gear; 64. a mating gear; 65. a screw rod; 66. a guide rail.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the hydrogenation apparatus based on natural gas hydrogen-loading comprises a gas storage tank 1, a glass lens 2, an exhaust structure 3, a barometer 4, a gas inlet pipe 5, a pushing structure 6 and a support frame 7, wherein the glass lens 2 is embedded in the top side of the circumferential surface of the gas storage tank 1, the exhaust structure 3 and the barometer 4 are arranged in parallel up and down on the end surface of one end of the gas storage tank 1, two support frames 7 are welded and fixed on the bottom side of the circumferential surface of the gas storage tank 1, the gas inlet pipe 5 is welded and fixed on one end of the bottom side of the circumferential surface of the gas storage;
the pushing structure 6 comprises a piston 61, a handle 62, a driving gear 63, a matching gear 64, a screw rod 65 and a guide rail 66, one end of the screw rod 65 is installed at one end of the inner cavity wall of the air storage tank 1 in a matching mode through a bearing, the other end of the screw rod 65 penetrates through the tank wall at the other end of the air storage tank 1, the piston 61 is installed outside the screw rod 65 in a rotating mode through thread matching, the matching gear 64 is fixed at one end of the screw rod 65, the driving gear 63 is installed at the end face of the other end of the air storage tank 1 under the matching of a shaft rod, the handle 62 is installed at the end part of the;
the exhaust structure 3 comprises an exhaust pipe 31, a stepped pipe hole 32, a positioning rod 33, an expansion spring 34 and a sealing plug 35, the exhaust pipe 31 is fixed on the end face of one end of the gas storage tank 1, the stepped pipe hole 32 is formed in the exhaust pipe 31, the sealing plug 35 is fixedly welded at one end of the positioning rod 33, the positioning rod 33 and the sealing plug 35 are matched and inserted in the stepped pipe hole 32, the expansion spring 34 is sleeved outside the positioning rod 33, the expansion spring 34 is arranged between the hole wall of the stepped pipe hole 32 and the end face of the sealing plug 35, and one-way exhaust can be achieved;
the top side of the glass lens 2 is engraved with scale marks, which is convenient for observing the motion state of the piston 61;
the bottom side of the circumferential surface of the piston 61 is provided with a guide groove corresponding to the guide rail 66, so that the piston 61 is ensured to be smoothly pushed;
the circumferential surface of the sealing plug 35 is attached to the wall of the stepped pipe hole 32, so that the sealing performance can be ensured;
the driving gear 63 and the mating gear 64 are installed in parallel, and the driving gear 63 and the mating gear 64 are of a meshed structure, so that smooth power output is guaranteed.
The utility model discloses a theory of operation: when hydrogenation is carried out, it is rotatory to drive driving gear 63 through handle 62, it is rotatory to drive cooperation gear 64, realize the rotation of lead screw 65, under the cooperation of guide rail 66, realize the removal of piston 61, release the hydrogen of gas holder 1, pass through blast pipe 31 with natural gas pipe and gas holder 1, when the pressure of gas holder 1 increases gradually, sealing plug 35 atress is released from glass lens 2, realize that cascaded pore 32 is the through state, when the pressure of natural gas pipe one side is greater than the gas holder 1 internal pressure, sealing plug 35 blocks up in cascaded pore 32 under expanding spring 34's effect, realize sealing, be provided with glass lens 2 and barometer 4 in the outside of gas holder 1, the volume of control mist that can be fine, be convenient for better operation hydrogenation.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The hydrogenation device based on natural gas hydrogen doping is characterized by comprising a gas storage tank (1), glass lenses (2), an exhaust structure (3), a barometer (4), an air inlet pipe (5), a pushing structure (6) and a support frame (7), wherein the glass lenses (2) are embedded in the top side of the circumferential surface of the gas storage tank (1), the exhaust structure (3) and the barometer (4) are vertically and parallelly installed on the end face of one end of the gas storage tank (1), the two support frames (7) are fixedly welded on the bottom side of the circumferential surface of the gas storage tank (1), the air inlet pipe (5) is fixedly welded on one end of the bottom side of the circumferential surface of the gas storage tank (1), and the pushing structure (6) is arranged inside the gas storage tank;
the propelling movement structure (6) comprises a piston (61), a handle (62), a driving gear (63), a matching gear (64), a screw rod (65) and a guide rail (66), one end of the screw rod (65) is installed at one end of the inner cavity wall of the air storage tank (1) in a matching mode through a bearing, the other end of the screw rod (65) penetrates through the other end tank wall of the air storage tank (1), the piston (61) is installed outside the screw rod (65) in a rotating mode through thread matching, the matching gear (64) is fixed at one end of the screw rod (65), the driving gear (63) is installed at the other end face of the air storage tank (1) under the matching of a shaft rod, the handle (62) is installed at the end of the shaft rod of the driving gear (63), and the guide rail (66) is arranged on the.
2. The hydrogenation device based on natural gas hydrogen-loading is characterized in that the exhaust structure (3) comprises an exhaust pipe (31), a stepped pipe hole (32), a positioning rod (33), an expansion spring (34) and a sealing plug (35), the exhaust pipe (31) is fixed on one end face of the gas storage tank (1), the stepped pipe hole (32) is formed in the exhaust pipe (31), the sealing plug (35) is welded and fixed to one end of the positioning rod (33), the positioning rod (33) and the sealing plug (35) are matched and plugged in the stepped pipe hole (32), the expansion spring (34) is sleeved on the outer portion of the positioning rod (33), and the expansion spring (34) is arranged between the hole wall of the stepped pipe hole (32) and the end face of the sealing plug (35).
3. The natural gas hydrogenation unit as claimed in claim 1, wherein the top side of the glass lens (2) is engraved with graduation marks.
4. The hydrogenation device based on natural gas loading is characterized in that the bottom side of the circumferential surface of the piston (61) is provided with a guide groove corresponding to the guide rail (66).
5. A natural gas hydrogenation-based unit as claimed in claim 2, wherein the circumferential surface of the sealing plug (35) is fitted with the wall of the stepped pipe hole (32).
6. The hydrogenation device based on natural gas loading is characterized in that the driving gear (63) and the mating gear (64) are installed in parallel, and the driving gear (63) and the mating gear (64) are in a meshed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921802402.8U CN210950781U (en) | 2019-10-25 | 2019-10-25 | Hydrogenation device based on natural gas hydrogen mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921802402.8U CN210950781U (en) | 2019-10-25 | 2019-10-25 | Hydrogenation device based on natural gas hydrogen mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210950781U true CN210950781U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921802402.8U Active CN210950781U (en) | 2019-10-25 | 2019-10-25 | Hydrogenation device based on natural gas hydrogen mixing |
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| Country | Link |
|---|---|
| CN (1) | CN210950781U (en) |
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2019
- 2019-10-25 CN CN201921802402.8U patent/CN210950781U/en active Active
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