CN201819230U - High-efficiency combustion three-proof torch - Google Patents
High-efficiency combustion three-proof torch Download PDFInfo
- Publication number
- CN201819230U CN201819230U CN2010205500398U CN201020550039U CN201819230U CN 201819230 U CN201819230 U CN 201819230U CN 2010205500398 U CN2010205500398 U CN 2010205500398U CN 201020550039 U CN201020550039 U CN 201020550039U CN 201819230 U CN201819230 U CN 201819230U
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- biogas
- methane
- torch
- combustion head
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Abstract
The utility model discloses a high-efficiency combustion three-proof torch. An air conveying pipe and a methane conveying pipe which are connected with a methane combustion head are arranged at the lower part of the cylinder body of the torch, a rain-proof cover is installed at the top of the cylinder body of the torch, the cylinder body of the torch is a double-layer cylinder body, and hollowed-out holes which are arranged in a staggered mode are evenly formed on the side wall of the double-layer cylinder body; a plurality of groups of hollowed-out pores and methane nozzle outlets which are evenly distributed are formed on the panel of the methane combustion head, the hollowed-out pores are connected with the air conveying pipe, the methane nozzle outlets are connected with the methane conveying pipe, a shower type fire arrestor is installed above the methane nozzle outlets, a plurality of small-aperture pipelines are evenly arranged in the fire arrestor, and the upper aperture of each small-aperture pipeline is greater than the lower aperture of each small-aperture pipeline; and at least two automatic igniters are installed at the upper part of the methane combustion head. The torch in the utility model has wind-proof, rain-proof and tempering-proof functions, can ensure the full combustion of the methane, and has little influence on the external environment.
Description
Technical field
The utility model relates to biogas burner tool technical field, specifically is a kind of biogas efficient burning torch.
Background technology
Biogas be organic substance under anaerobic, a kind of fuel gas that generates through the fermentation of microorganism.The main component methane of biogas, mix the back incendivity with an amount of air, the caloric value of every cube of biogas is about the 20800-23600 kilojoule, promptly after 1 cubic metre of biogas completing combustion, can produce and be equivalent to the heat that 0.7 kilogram of anthracite provides, and compare with other combustion gas, its capability of antidetonance is better, is a kind of good clean fuel.The collection utilization of fermentation methane more and more is subject to people's attention, and because these gases all are to come from the discarded object fermentation, belong to regenerative resource, it utilizes and dissolves and not only can substitute non-renewable fossil fuel, and can reduce the discharging of greenhouse gases.
In the fermentation methane processing and utilizing system,, or, biogas is directly burnt according to the technical flow design needs because aerogenesis burns with the need that do not match of gas unnecessary gas being concentrated.In fermentation methane was handled, all there was the inadequate defective of burning in conventional biogas torch, and a large amount of black smokes are arranged, and causes problem of environmental pollution at present, and under the weather condition that wind is arranged and rain, the biogas burning is subjected to influencing in various degree, has potential safety hazard.The safety of burners in prior in order to guarantee to burn, generally all adopting diffusion type is main burner, can not occur the peril of " tempering " class like this, but burns difficulty of control ratio, the content of pollutant is also higher in the combustion product.
The utility model content
Technical problem to be solved in the utility model provides a kind of energy efficient burning, and has biogas efficient burning torch windproof, rainproof, function of preventing back-fire.
The utility model solves the problems of the technologies described above with following technical scheme: air delivery pipe and the biogas carrier pipe that is connected with the biogas combustion head arranged at the torch cylindrical shell bottom of the utility model efficient burning three anti-torches, the top of torch cylindrical shell is equipped with rain cover, the torch cylindrical shell is a double-layer barrel, evenly has staggered hollow hole on the sidewall of its double-layer barrel; The outlet of uniform cut-out openings of multicomponent cloth and biogas shower nozzle is arranged on the panel of described biogas combustion head, cut-out openings and air delivery pipe join, the outlet of biogas shower nozzle is joined with the biogas carrier pipe, the top of biogas shower nozzle outlet is equipped with the spark arrester that communicates with the biogas carrier pipe, evenly be provided with a plurality of small-bores pipeline in the spark arrester, the aperture, top of small-bore pipeline is greater than the aperture, bottom; The top of biogas combustion head is equipped with 2 automatic ignitors at least.
It is irregularly shaped that cut-out openings on the described biogas combustion head panel is shaped as circle or annular or circular arc or star etc., and the outlet of biogas shower nozzle is shaped as circle.
The described air delivery pipe other end connects air blast.
The biogas carrier pipe of described access biogas combustion head inside is divided into a plurality of biogas that join with the outlet of biogas shower nozzle and carries arm.
The utility model biogas efficient burning torch has the following advantages:
(1) has windproof, rainproof function;
(2) by on torch cylindrical shell and biogas combustion head, carrying out particular design, can in time replenish sufficient air, guarantee that biogas fully burns;
(3) can effectively prevent detonation or detonation flame tempering, guarantee the security of combustion system;
(4) biogas is in torch cylindrical shell internal combustion, and ambient influnence is little to external world.
Description of drawings
Fig. 1 is the structural representation of the utility model efficient burning three anti-torches.
Fig. 2 is the schematic top plan view of the biogas combustion head of first kind of structure.
Fig. 3 is the schematic top plan view of the biogas combustion head of second kind of structure.
Fig. 4 is the schematic top plan view of the biogas combustion head of the third structure.
Fig. 5 is that the skin or the internal layer torch cylindrical shell of the utility model efficient burning three anti-torches launches schematic diagram.
Fig. 6 is that the spark arrester among Fig. 1 is overlooked enlarged diagram.
Fig. 7 is the side-looking enlarged diagram that spark arrester combines with biogas conveying arm.The top of this spark arrester is curved.
Fig. 8 is the side-looking enlarged diagram that another kind of spark arrester combines with biogas conveying arm.The top of this spark arrester is flat-top shape.
Among the figure: air delivery pipe 1, biogas carrier pipe 2, biogas are carried arm 3, automatic ignitor 4, biogas combustion head 5, torch cylindrical shell 6, support 7, rain cover 8, cut-out openings 9, biogas shower nozzle outlet 10, spark arrester 11, small-bore pipeline 12, hollow hole 13.
The specific embodiment
As shown in drawings, two-layer torch cylindrical shell 6 bottoms are connected to air delivery pipe 1 and the biogas carrier pipe 2 that is connected with biogas combustion head 5 inside and outside having, the other end of air delivery pipe 1 connects air blast, and the biogas carrier pipe 2 that inserts biogas combustion head 5 inside is divided into a plurality of biogas and carries arm 3; The top of torch cylindrical shell 6 is equipped with umbrella rain cover 8 by support 7, and torch cylindrical shell 6 is a double-layer barrel, evenly has staggered hollow hole 13 on the sidewall of its double-layer barrel; Uniform cut-out openings 9 of multicomponent cloth and biogas shower nozzle outlet 10 is arranged on the panel of biogas combustion head 5, the mouth of pipe of cut-out openings 9 and air delivery pipe 1 joins, the outlet 10 of biogas shower nozzle carries the mouth of pipe of arm 3 to join with biogas, the top of biogas shower nozzle outlet 10 is twisted by spiral seedpod of the lotus shape spark arrester 11 is installed, evenly be provided with a plurality of small-bores pipeline 12 in the spark arrester 11, the aperture, top of small-bore pipeline 12 is greater than the aperture, bottom; The top of biogas combustion head 5 is equipped with 2 automatic ignitors 4 at least, so that after entering duty, meets when stopping working and can light a fire automatically again in normal the use.
Cut-out openings 9 shapes on above-mentioned biogas combustion head 5 panels can be annular, as shown in Figure 2, also can be circular arc, as shown in Figure 3, also can be star, as shown in Figure 4, and also can be for circular or other is irregularly shaped; The biogas shower nozzle exports 10 the circle that is shaped as.
The utility model is when operation, biogas enters torch cylindrical shell 6 by biogas carrier pipe 2, carry arm 3 to be delivered to biogas shower nozzle outlet 10 by a plurality of biogas respectively after entering cylindrical shell, export by the small-bore pipeline 12 of spark arrester 11 again, air delivery pipe 1 is communicated with air blast simultaneously, and by many groups cut-out openings 9 delivery airs on biogas combustion head 5 panels, automatic controlling system is arranged on the automatic ignitor 4 on biogas combustion head top and lights a fire, first automatic ignitor is opened by system, surpassed when the duration of ignition, (15 seconds) were still missing of ignition, start second automatic ignitor, if continue to surpass the magnetic valve that to close automatically the duration of ignition (15 seconds) in the biogas path, and the sound that gives the alarm, prompting biogas quantity not sufficient.
After automatic ignitor 4 was lighted a fire successfully, biogas burnt by biogas combustion head 5, introduced air by air delivery pipe 1 simultaneously, mixed with the air that replenishes by the hollow hole on double-deck torch 6 cylinder lateral walls 13, and biogas is able to abundant burning.When detonation or detonation situation appear in the biogas burning, tempering phenomenon may take place, back fire flame just can feed the small-bore pipeline 12 in the spark arrester 11, because the aperture from top to bottom reduces, when flame by reaching the pipeline of quenching distance, will extinguish automatically, thereby stop gas detonation or detonation flame tempering to biogas to carry arm 3; Spark arrester 11 tops can be curved, as shown in Figure 7, also can be flat-top shape, as shown in Figure 8; Spark arrester 11 is divided into the enough little passage of a plurality of diameters with the cross section of biogas gas transmission arm 3, does not influence gas and passes through, just can extinguish after motion one segment distance in these catwalks when returning as flame.
The torch cylindrical shell 6 that the utility model adopts has double-deck barrel, evenly be provided with hollow hole 13 on the double-deck barrel, the hollow hole of two-layer barrel is staggered, can effectively prevent extraneous windage inner barrel biogas burning, and the cylindrical shell extraneous air can be by the additional inner barrel that enters of hollow hole, to guarantee that biogas burns fully efficiently.
The umbrella rain cover 8 that the utility model is installed is fixed on torch cylindrical shell top by support 7, can prevent rainy influence to torch burning.
The air delivery pipe 1 that the utility model efficient burning three anti-torches adopt joins with air blast, can realize that replenishing air with different flow enters burner, in order to regulate required oxygen in the aftercombustion process, guarantees the abundant burning of biogas.
Claims (4)
1. efficient burning three is prevented torches, it is characterized in that: air delivery pipe and the biogas carrier pipe that is connected with the biogas combustion head arranged at torch cylindrical shell bottom, the top of torch cylindrical shell is equipped with rain cover, and the torch cylindrical shell is a double-layer barrel, evenly has staggered hollow hole on the sidewall of its double-layer barrel; The outlet of uniform cut-out openings of multicomponent cloth and biogas shower nozzle is arranged on the panel of described biogas combustion head, cut-out openings and air delivery pipe join, the outlet of biogas shower nozzle is joined with the biogas carrier pipe, the top of biogas shower nozzle outlet is equipped with the spark arrester that communicates with the biogas carrier pipe, evenly be provided with a plurality of small-bores pipeline in the spark arrester, the aperture, top of small-bore pipeline is greater than the aperture, bottom; The top of biogas combustion head is equipped with 2 automatic ignitors at least.
2. efficient burning three anti-torches according to claim 1, it is characterized in that: the cut-out openings on the described biogas combustion head panel is shaped as circle or annular or circular arc or star; The outlet of biogas shower nozzle is shaped as circle.
3. efficient burning three anti-torches according to claim 1 and 2, it is characterized in that: the other end of described air delivery pipe connects air blast.
4. efficient burning three anti-torches according to claim 1 and 2 is characterized in that: the biogas carrier pipe of described access biogas combustion head inside is divided into a plurality of biogas that join with the outlet of biogas shower nozzle and carries arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205500398U CN201819230U (en) | 2010-09-30 | 2010-09-30 | High-efficiency combustion three-proof torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205500398U CN201819230U (en) | 2010-09-30 | 2010-09-30 | High-efficiency combustion three-proof torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819230U true CN201819230U (en) | 2011-05-04 |
Family
ID=43917182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205500398U Expired - Lifetime CN201819230U (en) | 2010-09-30 | 2010-09-30 | High-efficiency combustion three-proof torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819230U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196101A (en) * | 2016-08-30 | 2016-12-07 | 宜兴市中发水处理环保设备有限公司 | A kind of Novel internal combustion type biogas combustion device |
| CN107062274A (en) * | 2017-05-18 | 2017-08-18 | 无锡进帆环保科技有限公司 | Biogas automatic combustion energy recovery dying fire torch |
| CN107917018A (en) * | 2016-10-09 | 2018-04-17 | 上海漕泾热电有限责任公司 | The hydrogen supply device of fuel engine power generation machine |
-
2010
- 2010-09-30 CN CN2010205500398U patent/CN201819230U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196101A (en) * | 2016-08-30 | 2016-12-07 | 宜兴市中发水处理环保设备有限公司 | A kind of Novel internal combustion type biogas combustion device |
| CN107917018A (en) * | 2016-10-09 | 2018-04-17 | 上海漕泾热电有限责任公司 | The hydrogen supply device of fuel engine power generation machine |
| CN107062274A (en) * | 2017-05-18 | 2017-08-18 | 无锡进帆环保科技有限公司 | Biogas automatic combustion energy recovery dying fire torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |