CN216591756U - Natural gas combustion-supporting device - Google Patents
Natural gas combustion-supporting device Download PDFInfo
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- CN216591756U CN216591756U CN202120304409.8U CN202120304409U CN216591756U CN 216591756 U CN216591756 U CN 216591756U CN 202120304409 U CN202120304409 U CN 202120304409U CN 216591756 U CN216591756 U CN 216591756U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses a natural gas combustion-supporting device, which belongs to the technical field of combustion-supporting devices and comprises a water tank and a combustion-supporting head, wherein the left side of the water tank is fixedly connected with an air inlet pipe, one end of the air inlet pipe extends into the water tank, the right side of the inner side wall of the water tank is fixedly connected with an air outlet pipe, one end of the air outlet pipe extends out of the water tank, the inner side wall of the air outlet pipe is fixedly connected with a filter element, the right side of the air outlet pipe is provided with a connecting mechanism, the connecting mechanism consists of a rubber pad a, a thread b, a thread a and a rubber pad b, the inner side wall of the combustion-supporting head is provided with an air collecting pipe, the outlet end of the air collecting pipe is provided with a nozzle, the right side of the nozzle is fixedly connected with a furnace end, and the right side of the furnace end is fixedly connected with a windproof cover. The utility model can filter the natural gas and then combust the natural gas, and impurities in the natural gas are filtered by the filter element, thereby preventing the impurities in the natural gas from blocking the exhaust pipe and the injection assembly, improving the combustion efficiency, preventing the combustion-supporting device from being damaged, and reducing the maintenance cost.
Description
Technical Field
The utility model relates to the technical field of combustion-supporting devices, in particular to a natural gas combustion-supporting device.
Background
In the development process of an oil field, the production of petroleum is generally accompanied by natural gas, and if the natural gas is directly discharged into the atmosphere, toxic gases such as hydrogen sulfide and the like contained in the natural gas can cause air pollution; and if the natural gas in the air reaches a certain concentration, the natural gas is very easy to explode to cause fire accidents. Therefore, the natural gas associated with oil generally needs to be burned, in the prior art, the domestic method for processing the natural gas associated with oil mainly uses a pipeline outlet as a burning head, and uses an electronic lighter to ignite the natural gas discharged from the pipeline.
Patent number CN110360560B discloses a combustion-supporting device of natural gas burning, belongs to the oil field equipment field. The combustion-supporting device of natural gas burning includes injection subassembly and igniter, through setting up shrink chamber and diffusion chamber in injection subassembly, form negative pressure zone at the junction (in the connecting pipe) in shrink chamber and diffusion chamber when making the natural gas pass through, and produce certain suction effect, further through set up the suction hole with external intercommunication on the connecting pipe, make can aspirate external air when the natural gas passes through and enter into the connecting pipe, the natural gas enters into the diffusion chamber after mixing with the air in the connecting pipe, and further intensive mixing in the diffusion chamber, under the condition of starting igniter, the mixed gas of natural gas and air can be in the gas outlet department of blast pipe sufficient burning, air pollution has been prevented, the potential safety hazard has been avoided.
The natural gas combustion-supporting device in the prior art has the following disadvantages: 1. the natural gas is directly combusted without being filtered, impurities in the natural gas can block an exhaust pipe and an injection assembly, and therefore a natural gas combustion-supporting device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a natural gas combustion-supporting device, which can filter natural gas and then combust the natural gas, wherein impurities in the natural gas are filtered by a filter element, so that the impurities in the natural gas are prevented from blocking an exhaust pipe and a jet assembly, the combustion efficiency is improved, the combustion-supporting device is prevented from being damaged, and the maintenance cost is reduced.
The specific technical scheme provided by the utility model is as follows:
the utility model provides a natural gas combustion-supporting device, which comprises a water tank and a combustion-supporting head, wherein the left side of the water tank is fixedly connected with an air inlet pipe, one end of the air inlet pipe extends into the water tank, the top end of the water tank is fixedly connected with a water inlet, one end of the water inlet extends into the water tank, the top end of the water inlet is movably connected with a sealing cover, the right side of the inner side wall of the water tank is fixedly connected with an air outlet pipe, one end of the air outlet pipe extends out of the water tank, the inner side wall of the air outlet pipe is fixedly connected with a filter element, the right side of the air outlet pipe is provided with a connecting mechanism, the connecting mechanism consists of a rubber pad a, a thread b, a thread a and a rubber pad b, the right side of the air outlet pipe is provided with a thread a, the rubber pad b is fixedly connected above the thread a, the left side of the combustion-supporting head is provided with a thread b, the inner side wall of the combustion-supporting head is provided with a gas collecting pipe, the nozzle is installed to the discharge end of gas collecting pipe, nozzle right side fixedly connected with furnace end, furnace end right side fixedly connected with wind cap.
Optionally, the upper surface of the combustion-supporting head is fixedly connected with a piezoelectric ceramic element, and the tip of the piezoelectric ceramic element is located on the right side of the burner.
Optionally, the thread a is matched with the thread b, and the air outlet pipe and the combustion-supporting head are movably connected with the thread b through the thread a.
Optionally, the right side of the bottom of the water tank is fixedly connected with a water outlet, one end of the water outlet extends out of the water tank, and a valve is installed at the outlet end of the water outlet.
Optionally, the diameter of the gas collecting pipe is gradually reduced from left to right.
The utility model has the following beneficial effects:
the embodiment of the utility model provides a natural gas combustion-supporting device, which comprises:
1. firstly, opening a sealing cover to introduce water into a water tank from a water inlet, wherein the water submerges an outlet end of an air inlet pipe but does not submerge an inlet end of an air outlet pipe, then closing the water inlet by using the sealing cover to prevent natural gas from overflowing, the air outlet pipe and a combustion-supporting head are movably connected with a thread b through a thread a, the combustion-supporting head is convenient to install and detach, a filter element in the air outlet pipe is convenient to replace, a rubber pad a is attached to the combustion-supporting head, the rubber pad b is attached to the air outlet pipe to increase the integral air tightness of the device, the air inlet pipe is connected with a pipe opening of an oil pipe where oil associated natural gas is located, a valve at the pipe opening of the oil pipe is opened to enable the natural gas to be introduced into the water tank from the air inlet pipe, the natural gas is firstly contacted with the water, after the natural gas is contacted with the water, impurities in the natural gas can be aggregated, the diameter of the impurities is increased, the natural gas floats out of the water surface by the self density and is introduced into the air outlet pipe, when the natural gas passes through the filter element, the impurities can be completely blocked by the filter element, the filtered natural gas is sprayed out by the nozzle after passing through the gas collecting pipe, the diameter of the gas pipe is gradually reduced from left to right, the discharge speed of the natural gas is controlled, the pressure inside the combustion-supporting head is larger, so that the natural gas is easier to spray out from the nozzle, the combustion efficiency is improved, the natural gas is evenly sprayed out of the combustion-supporting head through the furnace head finally, the piezoelectric ceramic element is pressed down, when the piezoelectric ceramic element is subjected to impact pressure, the mechanical energy is converted into electric energy, instantaneous high-voltage electric sparks are emitted from the tip end to ignite natural gas sprayed from the furnace end, the wind cap can effectively prevent the natural gas from extinguishing, the combustion efficiency is improved, after the natural gas combustion-supporting device is used for a long time, water in the water tank needs to be removed and replaced by new water, the water outlet can be opened through the valve, and the wastewater in the water tank is discharged out of the water tank through the water outlet, so that the water tank is convenient to discharge, and is environment-friendly and sanitary.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a natural gas combustion-supporting device according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a connection mechanism of a natural gas combustion-supporting device according to an embodiment of the utility model.
In the figure: 1. an air inlet pipe; 2. a water tank; 3. a sealing cover; 4. a water inlet; 5. a filter element; 6. a connecting mechanism; 7. a combustion-supporting head; 8. a piezoelectric ceramic element; 9. a windshield; 10. a furnace end; 11. a nozzle; 12. a gas collecting pipe; 13. an air outlet pipe; 14. a water outlet; 15. a rubber pad a; 16. a thread b; 17. a thread a; 18. A rubber pad b; 19. and (4) a valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A natural gas combustion-supporting device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 to 2, a natural gas combustion-supporting device provided by an embodiment of the present invention includes a water tank 2 and a combustion-supporting head 7, a gas inlet pipe 1 is fixedly connected to the left side of the water tank 2, one end of the gas inlet pipe 1 extends into the water tank 2, a water inlet 4 is fixedly connected to the top end of the water tank 2, one end of the water inlet 4 extends into the water tank 2, a sealing cover 3 is movably connected to the top end of the water inlet 4, a gas outlet pipe 13 is fixedly connected to the right side of the inner side wall of the water tank 2, one end of the gas outlet pipe 13 extends out of the water tank 2, a filter element 5 is fixedly connected to the inner side wall of the gas outlet pipe 13, a connecting mechanism 6 is disposed on the right side of the gas outlet pipe 13, the connecting mechanism 6 is composed of a rubber pad a15, a thread b16, a thread a17 and a rubber pad b, a thread a17 is disposed on the right side of the gas outlet pipe 13, a rubber pad a15 is fixedly connected above the thread a17, a thread b16 is disposed on the left side of the combustion-supporting head 7, the combustion-supporting burner is characterized in that a rubber pad b is fixedly connected below the thread b16, a gas collecting pipe 12 is arranged on the inner side wall of the combustion-supporting head 7, a nozzle 11 is installed at the outlet end of the gas collecting pipe 12, a burner 10 is fixedly connected to the right side of the nozzle 11, and a windshield 9 is fixedly connected to the right side of the burner 10.
Illustratively, a sealing cover 3 is opened to introduce water into a water tank 2 from a water inlet 4, the water submerges the outlet end of an air inlet pipe 1 but does not submerge the inlet end of an air outlet pipe 13, then the sealing cover 3 is used to close the water inlet 4 to prevent natural gas from overflowing, a rubber pad a15 is attached to a combustion-supporting head 7, a rubber pad b is attached to the air outlet pipe 13 to increase the integral air tightness of the device, the air inlet pipe 1 is connected with the pipe orifice of an oil pipe where the petroleum associated natural gas is located, a valve 19 at the pipe orifice of the oil pipe is opened to introduce the natural gas into the water tank 2 from the air inlet pipe 1, the natural gas is firstly contacted with the water, impurities in the natural gas can be aggregated after the natural gas is contacted with the water, the diameter of the impurities is increased, the natural gas floats out of the water surface by the self smaller density to be introduced into the air outlet pipe 13, when the natural gas passes through a filter element 5 from the air outlet pipe 13, the impurities can be completely blocked by the filter element 5, and the filtered natural gas is sprayed out by a nozzle 11 after passing through a gas collecting pipe 12, the trachea diameter reduces from a left side to the right side gradually, controls the exhaust velocity of natural gas for the internal pressure of combustion-supporting head 7 is bigger, makes the natural gas spout from nozzle 11 more easily, improves combustion efficiency, and the natural gas is finally pressed down piezoceramics component 8 outside the combustion-supporting head 7 of even blowout through furnace end 10, ignites the natural gas that erupts from furnace end 10, and wind cap 9 can prevent effectively that the natural gas from extinguishing, improves combustion efficiency.
Referring to fig. 1, a piezoelectric ceramic element 8 is fixedly connected to the upper surface of the combustion-supporting head 7, and the tip of the piezoelectric ceramic element 8 is located at the right side of the burner 10.
Illustratively, when the piezo-ceramic element 8 is subjected to an impact pressure, it converts the mechanical energy into electrical energy, issuing a transient high-voltage spark at the tip, igniting the natural gas that is emitted from the burner 10.
Referring to fig. 2, the thread a17 is engaged with the thread b16, and the outlet pipe 13 and the combustion-supporting head 7 are movably connected with the thread b16 through the thread a 17.
Illustratively, the air outlet pipe 13 and the combustion-supporting head 7 are movably connected with the thread b16 through the thread a17, so that the combustion-supporting head 7 is convenient to mount and dismount, and the filter element 5 in the air outlet pipe 13 is convenient to replace.
Referring to fig. 1, a water outlet 14 is fixedly connected to the right side of the bottom of the water tank 2, one end of the water outlet 14 extends out of the water tank 2, and a valve 19 is installed at the outlet end of the water outlet 14.
For example, after the natural gas combustion-supporting device is used for a long time, the water in the water tank 2 needs to be replaced by new water, the water outlet 14 can be opened through the valve 19, and the waste water in the water tank 2 is discharged out of the water tank 2 through the water outlet 14.
Referring to fig. 1, the header 12 is shown with a diameter that decreases from left to right.
In the example, the diameter of the gas collecting pipe 12 is gradually reduced from left to right, the discharge speed of the natural gas is controlled, the internal pressure of the combustion-supporting head 7 is larger, the natural gas is easier to spray out from the nozzle 11, and the combustion efficiency is improved.
When the gas-liquid separator is used, firstly, the sealing cover 3 is opened to introduce water into the water tank 2 from the water inlet 4, the water submerges the outlet end of the gas inlet pipe 1 but does not submerge the inlet end of the gas outlet pipe 13, then the sealing cover 3 is used for closing the water inlet 4 to prevent natural gas from overflowing, the gas outlet pipe 13 and the combustion-supporting head 7 are movably connected with a thread b16 through a thread a17, the combustion-supporting head 7 is convenient to install and disassemble, a filter element 5 in the gas outlet pipe 13 is convenient to replace, a rubber pad a15 is attached to the combustion-supporting head 7, a rubber pad b is attached to the gas outlet pipe 13 to increase the integral air tightness of the device, the gas inlet pipe 1 is connected with the pipe opening of an oil pipe where petroleum associated natural gas is located, a valve at the pipe opening of the oil pipe is opened to enable the natural gas to be introduced into the water tank 2 from the gas inlet pipe 1, the natural gas is firstly contacted with the water, impurities in the natural gas can be aggregated, the diameter of the impurities is increased, the natural gas floats out of the water surface and is introduced into the gas outlet pipe 13 by virtue of a smaller density, when natural gas passes through the filter element 5 from the gas outlet pipe 13, impurities can be completely blocked by the filter element 5, the filtered natural gas is sprayed out from the nozzle 11 after passing through the gas collecting pipe 12, the diameter of the gas pipe is gradually reduced from left to right, the discharge speed of the natural gas is controlled, the internal pressure of the combustion-supporting head 7 is larger, the natural gas is easier to spray out from the nozzle 11, the combustion efficiency is improved, the natural gas is finally uniformly sprayed out of the combustion-supporting head 7 through the burner 10, the piezoelectric ceramic element 8 is pressed down, when the piezoelectric ceramic element 8 is subjected to impact pressure, mechanical energy is converted into electric energy, instantaneous high-voltage electric sparks are emitted at the tip, the natural gas sprayed out from the burner 10 is ignited, the wind shield 9 can effectively prevent the natural gas from being extinguished, the combustion efficiency is improved, after the natural gas combustion-supporting device is used for a long time, water in the water tank 2 needs to be discharged with new water, the water outlet 14 can be opened through the valve 19, the wastewater in the water tank 2 is discharged out of the water tank 2 through the water outlet 14.
The utility model relates to a natural gas combustion-supporting device, which comprises a gas inlet pipe 1 and a gas outlet pipe; 2. a water tank; 3. a sealing cover; 4. a water inlet; 5. a filter element; 6. a connecting mechanism; 7. a combustion-supporting head; 8. a piezoelectric ceramic element; 9. a windshield; 10. a furnace end; 11. a nozzle; 12. a gas collecting pipe; 13. an air outlet pipe; 14. a water outlet; 15. a rubber pad a; 16. a thread b; 17. a thread a; 18. a rubber pad b; 19. the valves and components are all standard parts or parts known to those skilled in the art, and the structure and principle of the valves and parts are known to those skilled in the art through technical manuals or through routine experiments.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (1)
1. A natural gas combustion-supporting device comprises a water tank (2) and a combustion-supporting head (7), and is characterized in that a left side of the water tank (2) is fixedly connected with an air inlet pipe (1) and one end of the air inlet pipe (1) extends into the water tank (2), a top end of the water tank (2) is fixedly connected with a water inlet (4) and one end of the water inlet (4) extends into the water tank (2), a top end of the water inlet (4) is movably connected with a sealing cover (3), a right side of the inner side wall of the water tank (2) is fixedly connected with an air outlet pipe (13) and one end of the air outlet pipe (13) extends out of the water tank (2), the inner side wall of the air outlet pipe (13) is fixedly connected with a filter element (5), a connecting mechanism (6) is arranged on the right side of the air outlet pipe (13), and the connecting mechanism (6) consists of a rubber gasket a (15), a thread b (16), a thread a (17) and a rubber gasket b (18), a thread a (17) is formed in the right side of the air outlet pipe (13), a rubber pad a (15) is fixedly connected above the thread a (17), a thread b (16) is formed in the left side of the combustion-supporting head (7), a rubber pad b (18) is fixedly connected below the thread b (16), a gas collecting pipe (12) is formed in the inner side wall of the combustion-supporting head (7), a nozzle (11) is installed at the outlet end of the gas collecting pipe (12), a burner (10) is fixedly connected to the right side of the nozzle (11), and a wind shield (9) is fixedly connected to the right side of the burner (10);
the upper surface of the combustion-supporting head (7) is fixedly connected with a piezoelectric ceramic element (8), and the tip end of the piezoelectric ceramic element (8) is positioned on the right side of the burner (10); the thread a (17) is matched with the thread b (16), and the air outlet pipe (13) and the combustion-supporting head (7) are movably connected with the thread b (16) through the thread a (17); a water outlet (14) is fixedly connected to the right side of the bottom of the water tank (2), one end of the water outlet (14) extends out of the water tank (2), and a valve (19) is mounted at the outlet end of the water outlet (14); the diameter of the gas collecting pipe (12) is gradually reduced from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304409.8U CN216591756U (en) | 2021-02-03 | 2021-02-03 | Natural gas combustion-supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304409.8U CN216591756U (en) | 2021-02-03 | 2021-02-03 | Natural gas combustion-supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216591756U true CN216591756U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120304409.8U Active CN216591756U (en) | 2021-02-03 | 2021-02-03 | Natural gas combustion-supporting device |
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|---|---|
| CN (1) | CN216591756U (en) |
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2021
- 2021-02-03 CN CN202120304409.8U patent/CN216591756U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Natural gas combustion supporting device Effective date of registration: 20220929 Granted publication date: 20220524 Pledgee: Qitaihe Branch of China Construction Bank Corp. Pledgor: QITAIHE SANJU LONGPENG NEW ENERGY CO.,LTD. Registration number: Y2022230000072 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |