CN202813350U - Biomass and natural gas dual-purpose combustion machine - Google Patents
Biomass and natural gas dual-purpose combustion machine Download PDFInfo
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- CN202813350U CN202813350U CN 201220045091 CN201220045091U CN202813350U CN 202813350 U CN202813350 U CN 202813350U CN 201220045091 CN201220045091 CN 201220045091 CN 201220045091 U CN201220045091 U CN 201220045091U CN 202813350 U CN202813350 U CN 202813350U
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- natural gas
- combustion chamber
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- living beings
- combustor
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Abstract
The utility model discloses a biomass and natural gas dual-purpose combustion machine. The biomass and natural gas dual-purpose combustion machine comprises a combustion chamber, a fire hole, a feeding device, an automatic control system and an air blower, wherein one end of the combustion chamber is connected with the fire hole, and the other end of the combustion chamber is communicated with the feeding device; the automatic control system is arranged on the exterior of a combustor and is connected with the feeding device and the air blower; compared with the prior art, and the combustion chamber also comprises a natural gas air inlet device; and the natural gas air inlet device comprises three valves, namely, a pneumatic valve, a check valve, an isolating valve, as well as an air inlet pipe; and one end of the air inlet device extends out the combustion chamber, and the other end of the air inlet device leads to the fire hole. Through the mode, the biomass and natural gas dual-purpose combustion machine provided by the utility model can utilize a biologic material as a fuel and can utilize natural gas as the fuel, the heat efficiency of the combustion machine is improved, and the biomass and natural gas dual-purpose combustion machine has the advantages of being more environment-friendly and being more practical.
Description
Technical field
The utility model relates to the combustion apparatus field, particularly relates to the dual-purpose combustor of a kind of living beings and natural gas.
Background technology
Biomass energy refers to that green plants, algae, bacterium etc. catch solar energy by photosynthesis, and after metabolism, the rear new forms of energy that obtain are extracted, assemble, processed to the chemical energy that is stored in the biological substance again by manual method.Bioenergy is called as " green energy resource " in the world today; vigorously promote the use bioenergy and can not only alleviate the energy shortage trend of Present Global, and have important ecological environmental protection meaning at aspects such as reducing atmosphere pollution, alleviation global warming, Ozonosphere protection.
When living beings act as a fuel, because the CO that living beings need when growth
2The CO of discharging when amount is equivalent to its burning
2Amount, thereby the CO in the atmosphere
2Clean discharge capacity is approximately zero.And the content of sulphur is extremely low in the living beings, basically nonsulfide discharging.So, utilize the as an alternative energy of living beings, to improving environment, reduce the CO in the atmosphere
2Content has great benefit thereby reduce " greenhouse effects ".
Biomass granule fuel is more lower slightly than price with the coal facies of equal calorific value, be fuel oil 1/3rd, combustion gas 1/4th, combustion intensity is higher than the coal of equal calorific value, has economically good cost performance.
Although the environmental protection that bio-fuel is suitable, biological energy efficiency is very not high, and a large amount of uses of bio-fuel, must cause the raising of provision price.
The utility model content
The technical problem that the utility model mainly solves provides and a kind ofly both can act as a fuel with living beings, can make of natural gas again the dual-purpose combustor of fuel, can improve the thermal efficiency of combustor, and has more environmental protection, more practical advantage.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of living beings and natural gas dual-purpose combustor, comprise: the combustion chamber, burner, feed arrangement, automatic control system and air blast, described combustion chamber one termination burner, the other end communicates with feed arrangement, described automatic control system is located at combustor external and is connected with air blast with feed arrangement, described combustion chamber also comprises the natural gas inlet duct, described natural gas inlet duct comprises pneumatic operated valve, non-return valve, three valves of stop valve and an air inlet pipe, described inlet duct one end stretches out outside the combustion chamber, and the other end leads to burner.
In preferred embodiment of the utility model, the described air inlet pipe outside is provided with heat-resistant material layer, and the top is provided with nozzles, leads to burner.
In preferred embodiment of the utility model, described pneumatic operated valve is arranged on before non-return valve and the stop valve, and described three valves all are arranged on the air inlet pipe.
In preferred embodiment of the utility model, left side, described combustion chamber outer wall connects the twice aeration device, and the wind described combustion chamber in time mixes with natural gas that nozzles spray through the twice aeration device and burns.
In preferred embodiment of the utility model,, described combustion chamber left and right sides inwall is provided with air vent.
In preferred embodiment of the utility model, burning is provided with fire grate in the cavity, and the combustion chamber is divided into up and down two parts of combustion chamber and deashing chamber, and bottom, described deashing chamber is provided with a cleaning door, is added with a stop valve on the described cleaning door.
In preferred embodiment of the utility model, described combustion chamber inner left wall is connected to igniter.
In preferred embodiment of the utility model, described feed arrangement comprises helixes feed equipment and motor, and described helixes feed equipment one end links to each other with motor by shaft joint, and the other end communicates with the combustion chamber.
In preferred embodiment of the utility model, described combustion chamber inside and outside wall all is provided with heat-resistant material layer.The beneficial effects of the utility model are: be added with the natural gas inlet duct on the combustor, both can act as a fuel with living beings, can do fuel with natural gas again, can improve the thermal efficiency of combustor, and have more environmental protection, more practical advantage.
Description of drawings
Fig. 1 is the structural representation of dual-purpose combustor one preferred embodiment of the utility model living beings and natural gas;
The mark of each parts is as follows in the accompanying drawing: 1, combustion chamber, 11, combustion chamber, 12, the deashing chamber, 2, burner, 3, feed arrangement, 31, motor, 32, shaft joint, 33, helixes feed equipment, 4, automatic control system, 5, air blast, 6, the natural gas inlet duct, 61, pneumatic operated valve, 62, magnetic valve, 63, stop valve, 64, air inlet pipe, 65, nozzle, 7, igniter, 8, fire grate, 9, cleaning door, 91, stop valve, 10, the twice aeration device.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises: comprising: combustion chamber 1, burner 2, feed arrangement 3, automatic control system 4, air blast 5 and natural gas inlet duct 6, combustion chamber 1 one termination burners 2, the other end communicates with feed arrangement 3, and automatic control system 4 is located at combustor external and is connected with air blast 5 with feed arrangement 3.
Burning is provided with fire grate 8 in the cavity, and combustion chamber 1 is divided into combustion chamber 11 and deashing chamber two parts about in the of 12, and fire grate 8 is provided with some ventilating openings, so that be convenient to be connected by this through hole between combustion chamber and the deashing chamber.
12 bottoms, deashing chamber are provided with a cleaning door 9, are added with a stop valve 91 on the cleaning door, and dust is cleared up in cut-offfing of control cleaning door in time, prevents the deashing chamber because dust is piled up blockage phenomenon for a long time.
1 outside, combustion chamber and inboard are equipped with heat-resistant material layer, for heat-proof quality and the thermal efficiency that guarantees whole combustor, so that combustor work is safer.
Feed arrangement 3 is used for providing biomass fuel to combustor, comprise: helixes feed equipment 33, motor 31 and shaft joint 32, helixes feed equipment 33 1 ends link to each other with motor 31 by shaft joint 32, the other end communicates with combustion chamber 1, the rotation of motor 31 provides kinetic energy for charging gear 3, and shaft joint has guaranteed that helixes feed equipment 33 can run well.
Be provided with automatic control system 4 outside combustion chamber 1, feed arrangement 3 and air blast 5 all are coupled, in order to automatically control the running of feed arrangement 3 and air blast 5 by this control system 4.
Igniter 7 is arranged on 1 inner left wall of combustion chamber, near fire grate 8.
For so that natural gas fully burns, 1 left side outer wall connects twice aeration device 10, one ends and communicates with combustion chamber 1 in the combustion chamber, and the other end is connected with burner, near natural gas air inlet pipe nozzle 65.
Be different from prior art, combustion chamber 1 also comprises natural gas inlet duct 6, natural gas inlet duct 6 comprises pneumatic operated valve 61, non-return valve 62,63 3 valves of stop valve and an air inlet pipe 64, inlet duct one end stretches out outside the combustion chamber, the other end leads to burner, air inlet pipe 64 outsides are provided with heat-resistant material layer, guaranteed the heat-proof quality of natural gas inlet duct, the top is provided with nozzles 65, lead to burner 2, pneumatic operated valve 61 is used for the break-make of logic control natural gas, and non-return valve 62 is used for controlling the one-way transmission of natural gas, has avoided the reverse movement of natural gas, so that the natural gas inlet duct is safer, stop valve 63 also is the break-make of controlling natural gas, and pneumatic operated valve 61 is used, and controls accurately the turnover amount of natural gas.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (9)
1. living beings and the dual-purpose combustor of natural gas, comprise: combustion chamber, burner, feed arrangement, automatic control system and air blast, described combustion chamber one termination burner, the other end communicates with feed arrangement, described automatic control system is located at combustor external and is connected with air blast with feed arrangement, it is characterized in that, described combustion chamber also comprises the natural gas inlet duct, described natural gas inlet duct comprises pneumatic operated valve, non-return valve, three valves of stop valve and an air inlet pipe, described inlet duct one end stretches out outside the combustion chamber, and the other end leads to burner.
2. the dual-purpose combustor of living beings according to claim 1 and natural gas is characterized in that, the described air inlet pipe outside is provided with heat-resistant material layer, and the top is provided with nozzles, leads to burner.
3. the dual-purpose combustor of living beings according to claim 1 and natural gas is characterized in that, described pneumatic operated valve is arranged on before non-return valve and the stop valve, and described three valves all are arranged on the air inlet pipe.
4. the dual-purpose combustor of living beings according to claim 1 and natural gas is characterized in that, left side, described combustion chamber outer wall connects the twice aeration device, and the wind described combustion chamber in time mixes with natural gas that nozzles spray through the twice aeration device and burns.
5. the dual-purpose combustor of living beings according to claim 1 and natural gas is characterized in that, described combustion chamber left and right sides inwall is provided with air vent.
6. the dual-purpose combustor of living beings according to claim 1 and natural gas, it is characterized in that burning is provided with fire grate in the cavity, the combustion chamber is divided into up and down two parts of combustion chamber and deashing chamber, bottom, described deashing chamber is provided with a cleaning door, is added with a stop valve on the described cleaning door.
7. the dual-purpose combustor of living beings according to claim 1 and natural gas is characterized in that, described combustion chamber inner left wall is connected to igniter.
8. the dual-purpose combustor of living beings according to claim 1 and natural gas is characterized in that, described feed arrangement comprises helixes feed equipment and motor, and described helixes feed equipment one end links to each other with motor by shaft joint, and the other end communicates with the combustion chamber.
9. the dual-purpose combustor of living beings according to claim 1 and natural gas is characterized in that, described combustion chamber inside and outside wall all is provided with heat-resistant material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045091 CN202813350U (en) | 2012-02-13 | 2012-02-13 | Biomass and natural gas dual-purpose combustion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045091 CN202813350U (en) | 2012-02-13 | 2012-02-13 | Biomass and natural gas dual-purpose combustion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813350U true CN202813350U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220045091 Expired - Fee Related CN202813350U (en) | 2012-02-13 | 2012-02-13 | Biomass and natural gas dual-purpose combustion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607017A (en) * | 2012-02-13 | 2012-07-25 | 郭丰亮 | Biomass and natural gas two-purpose combustor |
| CN107388238A (en) * | 2017-09-12 | 2017-11-24 | 广州汇迪新能源科技有限公司 | A kind of multi fuel burner |
-
2012
- 2012-02-13 CN CN 201220045091 patent/CN202813350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607017A (en) * | 2012-02-13 | 2012-07-25 | 郭丰亮 | Biomass and natural gas two-purpose combustor |
| CN107388238A (en) * | 2017-09-12 | 2017-11-24 | 广州汇迪新能源科技有限公司 | A kind of multi fuel burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |