CN205261590U - Ground torch - Google Patents
Ground torch Download PDFInfo
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- CN205261590U CN205261590U CN201620004460.6U CN201620004460U CN205261590U CN 205261590 U CN205261590 U CN 205261590U CN 201620004460 U CN201620004460 U CN 201620004460U CN 205261590 U CN205261590 U CN 205261590U
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- torch
- cylindrical shell
- ring body
- premixer
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Abstract
The utility model provides a ground torch, includes: be fixed in torch barrel in the base of subaerial base, vertical cartridge, set up a plurality of torch combustors in the torch barrel and be used for carrying the gas conveyer pipe of marsh gas, be provided with the ventilative mouth that is used for introducing the outside air on the base, marsh gas in the gas conveyer pipe passes through the air intake branch and gets into the burner nozzle, the burner nozzle spouts marsh gas in the premixer, and light through a firearm, the outside air enters into torch barrel back from the ventilative mouth in the base, it gets into the premixer to have the vertical direction to become the horizontal after the stopping of combustor baffle earlier under the effect of air pull out force on flame, simultaneously behind the baffle water conservancy diversion can with the marsh gas intensive mixing in the premixer, guarantee that methane burning does not fully have black cigarette. The torch adopts the burning of diffusion principle, does not have unnecessary power consumption and steam consumption, and energy -conservation nature is good.
Description
Technical field
The utility model relates to biogas treatment facility field, is specifically related to a kind of ground flare.
Background technology
Biogas is more and more utilized as a kind of clean fuel, due to aerogenesis with unnecessary gas need be concentrated and burnt with not mating of gas, or according to technical flow design needs, biogas directly burns. In biogas is processed, all there is the inadequate defect of burning in conventional biogas torch, has a large amount of black smokes, causes problem of environmental pollution at present, and under the weather condition that has wind, biogas combustion is affected in various degree, has potential safety hazard.
Part torch adopts the measures such as forced-air blast to make combustion gas and air mixed combustion at present, makes it burning and reaches smokeless or substantially smokeless combustion efficiency completely. Patent 201020550039.8 discloses the anti-torch of a kind of efficient burning three, and torch cylindrical shell has the air delivery pipe being connected with air blast, but forced-air blast need to consume a large amount of electric energy, makes processing cost higher, and easily in the time there is power failure operating mode, loses efficacy.
Patent 201420653749.1 has been announced a kind of ground flare, set up steam added combustion device, high speed water steam is by the burning of injection air residual gas after nozzle, make burning more abundant, improve efficiency of combustion, steam generator absorbs the heat of high-temperature flue gas simultaneously, has reduced the temperature of flue gas, reduces caloradiance. But water vapour jet noise is large, water vapour easy Torch, burner structure complexity in the time that torch gas normally discharges of injection, economy variation.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, and a kind of ground flare of guaranteeing abundant, little to ambient influnence and the good energy saving property of biogas combustion is provided.
The utility model overcomes the technical scheme that its technical problem adopts:
A kind of ground flare, comprise: be fixed on ground base, vertically be plugged in the torch cylindrical shell in base, be arranged at some mix flare burners in torch cylindrical shell and the gas supply pipe for delivery of biogas, on described base, be provided with the ventilation mouth for introducing extraneous air, described torch cylindrical shell comprises the premixer that is tubular construction of vertical setting, be arranged at the burner nozzle of premixer's interior lower end and be arranged at the burner dividing plate under lower ending opening place of premixer, burner nozzle is connected with gas supply pipe by air intake branch, described premixer interior lower end is around the baffle plate that is evenly equipped with some vertical installations, in described torch cylindrical shell and above being positioned at mix flare burner, be provided with igniter.
In order to prevent naked light, improve the life-span, also comprise that suit is fixed on the hurricane globe of torch cylindrical shell upper end, the internal diameter of described hurricane globe is greater than the external diameter of torch cylindrical shell, between described hurricane globe and torch cylindrical shell, forms annular gap.
The lower ring body that above-mentioned base comprises upper ring body and parallels with upper ring body, is provided with some support columns around uniform between described upper ring body and lower ring body, between described two adjacent support columns, forms ventilation mouth.
For the air that better makes to enter in torch cylindrical shell produces eddy flow, the lower ring body that above-mentioned base comprises upper ring body and parallels with upper ring body, between described upper ring body and lower ring body, around being evenly equipped with at least 3 deep beads of vertically installing, arrange at the angle of described deep bead and radially at 45 °-60 °.
In order to prevent flame tempering, between above-mentioned gas supply pipe and air intake branch, be provided with spark arrester.
In order to improve the life-span, to reduce noise, the outer cylinder body that above-mentioned torch cylindrical shell is made up of stainless steel or carbon steel and be anchored in the inner barrel of making in outer cylinder body and by high density ceramic fiber and form.
In order to improve dependability, above-mentioned igniter is at least two, on its uniform inwall that is arranged at torch cylindrical shell.
Above-mentioned igniter is bipolar electrode igniter.
Whether light a fire successfully in order to detect, also comprise be arranged in torch cylindrical shell for detection of whether burning fire inspection device of gas.
Above-mentioned fire inspection device is thermocouple.
The beneficial effects of the utility model are: the biogas in gas supply pipe enters burner nozzle by air intake branch, burner nozzle sprays into biogas in premixer, and light by igniter, the ventilation mouth of outside air from base enters into after torch cylindrical shell, air first has vertical direction to become level to entering premixer under the effect of flame uplift force after the stopping of burner dividing plate, after baffle plate water conservancy diversion, can fully mix with the biogas in premixer, ensure that biogas combustion is fully without black smoke simultaneously. Torch adopts diffusion principle burning, there is no unnecessary power consumption and steam consumption, good energy saving property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the local structure for amplifying schematic diagram of the A in Fig. 1;
Fig. 3 is base perspective view of the present utility model;
In figure, 1. base 2. torch cylindrical shell 3. hurricane globe 4. annular gap 5. gas supply pipe 6. spark arrester 7. air intake branch 8. mix flare burner 9. igniter 10. fire inspection device 11. upper ring body 12. lower ring body 13. deep bead 81. premixer's 82. burner nozzle 83. baffle plate 84. burner dividing plates.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is described further.
A kind of ground flare, comprise: be fixed on ground base 1, vertically be plugged in the torch cylindrical shell 2 in base 1, be arranged at some mix flare burners 8 in torch cylindrical shell 2 and the gas supply pipe 5 for delivery of biogas, on base 1, be provided with the ventilation mouth for introducing extraneous air, torch cylindrical shell 2 comprises the premixer that is tubular construction 81 of vertical setting, be arranged at the burner nozzle 82 of premixer's 81 interior lower end and be arranged at the burner dividing plate 84 under 81 lower ending opening places of premixer, burner nozzle 82 is connected with gas supply pipe 5 by air intake branch 7, premixer's 81 interior lower end are around the baffle plate 83 that is evenly equipped with some vertical installations, in torch cylindrical shell 2 and be positioned at mix flare burner 8 tops and be provided with igniter 9. biogas in gas supply pipe 5 enters burner nozzle 82 by air intake branch 7, burner nozzle 82 sprays into biogas in premixer, and light by igniter 9, the ventilation mouth of outside air from base 1 enters into after torch cylindrical shell 2, air first has vertical direction to become level to entering premixer 81 under the effect of flame uplift force after the stopping of burner dividing plate 84, after baffle plate 83 water conservancy diversion, can fully mix with the biogas in premixer 81, ensure that biogas combustion is fully without black smoke simultaneously. torch adopts diffusion principle burning, there is no unnecessary power consumption and steam consumption, good energy saving property. the unnecessary air of seeing entering from base 1 further mixes with flue gas simultaneously, thereby effectively reduces flue gas discharge temperature, greatly reduces the thermal radiation capability of flue gas to meta environment.
Further, can also comprise that suit is fixed on the hurricane globe 3 of torch cylindrical shell 2 upper ends, the internal diameter of hurricane globe 3 is greater than the external diameter of torch cylindrical shell 2, between hurricane globe 3 and torch cylindrical shell 2, forms annular gap 4. In the time of burning, air-flow produces negative pressure in the time flowing through hurricane globe 3, extraneous air enters hurricane globe 3 inside from annular gap 4, form air heat-insulation layer in the inner chamber edge of being close to hurricane globe, effectively reduce the heating degree of hurricane globe 3, extended its service life, further reduced the possibility of torch outlet generation naked light, therefore the external world cannot see flame, has further reduced the flame temperature of torch outlet simultaneously.
Base 1 can be following structure, and the lower ring body 12 that it comprises upper ring body 11 and parallels with upper ring body 11 is provided with some support columns around uniform between upper ring body 11 and lower ring body 12, between two adjacent support columns, forms ventilation mouth. This base 1 is simple in structure, easy to manufacture. Further, base 1 also can be following structure, the lower ring body 12 that it comprises upper ring body 11 and parallels with upper ring body 11, between upper ring body 11 and lower ring body 12, around being evenly equipped with at least 3 deep beads 13 of vertically installing, arrange at the angle of deep bead 13 and radially at 45 °-60 °. When torch burning, when extraneous air enters, by deep bead water conservancy diversion, air rotates in torch cylindrical shell 2, the air-flow that the center that is distributed as is low, edge is high, can meet the required oxygen of biogas combustion, in the time having wind, can not exert an influence to flame of centre again, flame combustion temperature simultaneously.
Further, between gas supply pipe 5 and air intake branch 7, be provided with spark arrester 6. In the time of insufficient pressure in gas supply pipe 5, likely there is tempering phenomenon in hand so, and spark arrester 6 can prevent flame tempering, improves security. The outer cylinder body that torch cylindrical shell 2 is made up of stainless steel or carbon steel and be anchored in the inner barrel of making in outer cylinder body and by high density ceramic fiber and form. High density ceramic fiber has low heat conductivity and good absorbing sound and lowering noise, can effectively reduce the heat radiation of torch, extends the service life of torch cylindrical shell 2, the noise producing while reducing torch burning.
Igniter 9 is at least two, on its uniform inwall that is arranged at torch cylindrical shell 2. Multiple igniters 9 not only can be guaranteed to light a fire smooth and easy, and if while there is a certain igniter 9 fault, all the other igniters 9 play effect for subsequent use, improve the reliability using. Igniter 9 can be bipolar electrode igniter. Further, can also comprise be arranged in torch cylindrical shell 2 for detection of whether burning fire inspection device 10 of gas, whether fire inspection device 10 can detect in torch cylindrical shell 2 and burn, in the time not burning, control point firearm 9 is struck sparks again. Concrete, fire inspection device 10 can adopt thermocouple, detects the temperature in torch cylindrical shell 2 by thermocouple, can judge whether to light a fire successfully.
Claims (10)
1. a ground flare, it is characterized in that, comprise: be fixed on ground base (1), vertically be plugged in the torch cylindrical shell (2) in base (1), be arranged at some mix flare burners (8) in torch cylindrical shell (2) and the gas supply pipe (5) for delivery of biogas, described base is provided with the ventilation mouth for introducing extraneous air on (1), described torch cylindrical shell (2) comprises the premixer that is tubular construction (81) of vertical setting, be arranged at the burner nozzle (82) of premixer (81) interior lower end and be arranged at the burner dividing plate (84) under lower ending opening place of premixer (81), burner nozzle (82) is connected with gas supply pipe (5) by air intake branch (7), described premixer (81) interior lower end is around the baffle plate (83) that is evenly equipped with some vertical installations, in described torch cylindrical shell (2) and above being positioned at mix flare burner (8), be provided with igniter (9).
2. ground flare according to claim 1, it is characterized in that: also comprise that suit is fixed on the hurricane globe (3) of torch cylindrical shell (2) upper end, the internal diameter of described hurricane globe (3) is greater than the external diameter of torch cylindrical shell (2), between described hurricane globe (3) and torch cylindrical shell (2), forms annular gap (4).
3. ground flare according to claim 1, it is characterized in that: the lower ring body (12) that described base (1) comprises upper ring body (11) and parallels with upper ring body (11), between described upper ring body (11) and lower ring body (12), be provided with some support columns around uniform, between described two adjacent support columns, form ventilation mouth.
4. ground flare according to claim 1, it is characterized in that: the lower ring body (12) that described base (1) comprises upper ring body (11) and parallels with upper ring body (11), between described upper ring body (11) and lower ring body (12), around being evenly equipped with at least 3 deep beads (13) of vertically installing, arrange at the angle of described deep bead (13) and radially at 45 °-60 °.
5. ground flare according to claim 1, is characterized in that: between described gas supply pipe (5) and air intake branch (7), be provided with spark arrester (6).
6. ground flare according to claim 1, is characterized in that: the outer cylinder body that described torch cylindrical shell (2) is made up of stainless steel or carbon steel and be anchored in the inner barrel of making in outer cylinder body and by high density ceramic fiber and form.
7. according to the ground flare described in any one in claim 1 to 6, it is characterized in that: described igniter (9) is at least two, on its uniform inwall that is arranged at torch cylindrical shell (2).
8. ground flare according to claim 7, is characterized in that: described igniter (9) is bipolar electrode igniter.
9. ground flare according to claim 1, is characterized in that: also comprise be arranged in torch cylindrical shell (2) for detection of whether burning fire inspection device (10) of gas.
10. ground flare according to claim 9, is characterized in that: described fire inspection device (10) is thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004460.6U CN205261590U (en) | 2016-01-06 | 2016-01-06 | Ground torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004460.6U CN205261590U (en) | 2016-01-06 | 2016-01-06 | Ground torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261590U true CN205261590U (en) | 2016-05-25 |
Family
ID=56003116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004460.6U Active CN205261590U (en) | 2016-01-06 | 2016-01-06 | Ground torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261590U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482135A (en) * | 2016-12-12 | 2017-03-08 | 深圳智慧能源技术有限公司 | Source of the gas energy is relied on to provide the ground flare of combustion air |
| CN107238088A (en) * | 2017-08-07 | 2017-10-10 | 南京工业大学 | A kind of safe environment protection type flare system based on fire whirl vortex formation mechanism |
| CN110017489A (en) * | 2018-01-09 | 2019-07-16 | 中国石油化工股份有限公司 | Closed ground torch |
| CN111094853A (en) * | 2017-09-15 | 2020-05-01 | 环球油品有限责任公司 | Low steam consumption high smokeless capacity waste gas torch |
| CN112113213A (en) * | 2019-06-19 | 2020-12-22 | 中国石油化工股份有限公司 | Ground torch system |
-
2016
- 2016-01-06 CN CN201620004460.6U patent/CN205261590U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482135A (en) * | 2016-12-12 | 2017-03-08 | 深圳智慧能源技术有限公司 | Source of the gas energy is relied on to provide the ground flare of combustion air |
| CN106482135B (en) * | 2016-12-12 | 2019-03-01 | 深圳智慧能源技术有限公司 | The ground flare of combustion air is provided by gas source energy |
| CN107238088A (en) * | 2017-08-07 | 2017-10-10 | 南京工业大学 | A kind of safe environment protection type flare system based on fire whirl vortex formation mechanism |
| CN111094853A (en) * | 2017-09-15 | 2020-05-01 | 环球油品有限责任公司 | Low steam consumption high smokeless capacity waste gas torch |
| CN111094853B (en) * | 2017-09-15 | 2022-04-05 | 环球油品有限责任公司 | Low steam consumption high smokeless capacity waste gas torch |
| CN110017489A (en) * | 2018-01-09 | 2019-07-16 | 中国石油化工股份有限公司 | Closed ground torch |
| CN110017489B (en) * | 2018-01-09 | 2021-05-14 | 中国石油化工股份有限公司 | Enclosed ground torch |
| CN112113213A (en) * | 2019-06-19 | 2020-12-22 | 中国石油化工股份有限公司 | Ground torch system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |