CN221172251U - Hydrogen and oxygen combustion-supporting garbage incineration equipment - Google Patents
Hydrogen and oxygen combustion-supporting garbage incineration equipment Download PDFInfo
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- CN221172251U CN221172251U CN202322968106.8U CN202322968106U CN221172251U CN 221172251 U CN221172251 U CN 221172251U CN 202322968106 U CN202322968106 U CN 202322968106U CN 221172251 U CN221172251 U CN 221172251U
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- Prior art keywords
- oxyhydrogen
- combustion
- burner
- supporting
- gas
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- 239000001301 oxygen Substances 0.000 title claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 5
- 239000001257 hydrogen Substances 0.000 title claims abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 5
- 239000007789 gas Substances 0.000 claims abstract description 42
- 238000002485 combustion reaction Methods 0.000 claims abstract description 20
- 238000005496 tempering Methods 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000004056 waste incineration Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 3
- 238000002637 fluid replacement therapy Methods 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 239000002283 diesel fuel Substances 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
Provided is a waste incineration device for supporting hydrogen and oxygen combustion, comprising: the garbage incinerator comprises a drying section, a combustion section and a burn-out section which are sequentially arranged; the first oxyhydrogen combustion-supporting unit comprises a first oxyhydrogen generator, a first purifier, a first gas proportion output control unit, a first tempering-resistant device and a first burner which are sequentially connected, and the first burner is arranged in the drying section; the second oxyhydrogen combustion-supporting unit comprises a second oxyhydrogen generator, a second purifier, a second gas proportion output control unit, a second tempering-resistant device and a second burner which are sequentially connected, and the second burner is arranged at the combustion section; and the cooling system is used for cooling the first burner and the second burner.
Description
Technical Field
The utility model belongs to the field of garbage incineration, and relates to oxyhydrogen combustion-supporting garbage incineration equipment.
Background
At present, in a garbage incineration power plant, due to complex garbage components, the content of Cl element is high, and in order to prevent dioxin from being generated, the flue gas must be ensured to reach 850 ℃/2s. For the low heat value of the garbage, high humidity of the garbage and difficult garbage blending burning, a large amount of diesel oil/natural gas is required to be added to ensure 850 ℃/2s. The fuel is calculated by combusting 300 tons of garbage every day, the fuel consumption is about 150t in one year, and if the diesel is 0.8 ten thousand yuan/t, 120 ten thousand yuan is needed, and the use cost is high. Meanwhile, in order to fully burn the input diesel oil/natural gas, the entering amount of air must be increased, a large amount of air enters and is heated and then discharged, and the air heating absorbs heat so as to reduce the temperature of a hearth; furthermore, the oxygen content in the air is 21%, the nitrogen content is 79%, and a large amount of air is added, so that the emission of nitrogen oxides (waste gas) is increased.
Accordingly, there is a need to develop a hydrogen and oxygen combustion-supporting waste incineration device to solve one or more of the above-mentioned problems.
Disclosure of utility model
To solve at least one of the above technical problems, according to an aspect of the present utility model, there is provided a hydrogen-oxygen combustion-supporting garbage incineration apparatus, comprising:
the garbage incinerator comprises a drying section, a combustion section and a burn-out section which are sequentially arranged;
The first oxyhydrogen combustion-supporting unit comprises a first oxyhydrogen generator, a first purifier, a first gas proportion output control unit, a first tempering-resistant device and a first burner which are sequentially connected, and the first burner is arranged in the drying section;
The second oxyhydrogen combustion-supporting unit comprises a second oxyhydrogen generator, a second purifier, a second gas proportion output control unit, a second tempering-resistant device and a second burner which are sequentially connected, and the second burner is arranged at the combustion section;
and the cooling system is used for cooling the first burner and the second burner.
According to still another aspect of the utility model, the oxyhydrogen combustion-supporting garbage incineration equipment further comprises a third oxyhydrogen combustion-supporting unit, wherein the third oxyhydrogen combustion-supporting unit comprises a third oxyhydrogen generator, a third purifier, a third gas proportion output control unit, a third backfire-preventing device and a third burner, and the third burner is arranged on the burn-out section.
According to yet another aspect of the present utility model, the cooling system is used to cool the third burner tip.
According to still another aspect of the present utility model, the first purifier, the second purifier and the third purifier are composed of a water-gas separator and a gas dryer, and are provided with a gas inlet, a gas outlet and a pressure monitoring port, and a gas supply control electromagnetic valve is arranged at the gas outlet.
According to another aspect of the utility model, the first tempering-resistant device, the second tempering-resistant device and the third tempering-resistant device are composed of an electronic water-seal flame arrester and an electronic dry flame arrester.
According to yet another aspect of the present utility model, the pressure monitoring port is provided with a pressure sensor.
According to still another aspect of the utility model, the oxyhydrogen combustion-supporting garbage incineration equipment further comprises a liquid supplementing system for supplementing water sources for the first oxyhydrogen generator, the second oxyhydrogen generator and the third oxyhydrogen generator, and the liquid supplementing system comprises a water softening device, a high-pressure pump and a control valve.
According to still another aspect of the utility model, the oxyhydrogen combustion-supporting garbage incineration equipment further comprises a control system, wherein the control system is connected with the first gas proportional output control unit, the second gas proportional output control unit and the third gas proportional output control unit and is used for controlling gas distribution and supply of the drying section, the combustion section and the ashes section in the garbage incinerator.
According to another aspect of the utility model, the oxyhydrogen combustion-supporting garbage incineration equipment further comprises an electric power cabinet and a plurality of groups of electrolysis power supplies, wherein the plurality of groups of electrolysis power supplies respectively provide power for the first oxyhydrogen generator, the second oxyhydrogen generator and the third oxyhydrogen generator.
According to still another aspect of the present utility model, the control system includes a human-computer interaction unit and an APP remote control unit.
The utility model can obtain one or more of the following technical effects:
the oxyhydrogen garbage combustion-supporting incineration equipment forms high-temperature oxyhydrogen flame (2800 ℃) at the burner/burner tip by oxyhydrogen gas, directly heats and incinerates garbage with low heat value, high humidity and difficult co-combustion at high temperature, can quickly evaporate the moisture of the garbage and accelerate the combustion under high-temperature incineration, and has an inhibition effect on dioxin;
The oxyhydrogen flame directly participates in incineration, so that the use of diesel oil/natural gas or the use of diesel oil/natural gas is reduced, and the emission of pollutants is reduced, thereby achieving the purposes of energy conservation and environmental protection;
Corresponding independent oxyhydrogen combustion-supporting units are respectively arranged for different sections (a drying section, a burning section and a burning-out section), so that the application of oxyhydrogen can be respectively controlled for different sections, and the environmental requirements of different sections can be accurately controlled and adapted.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of a hydrogen-oxygen combustion-supporting garbage incineration apparatus according to a preferred embodiment of the present utility model.
Detailed Description
The present utility model is described in its best mode by the following preferred embodiments with reference to the accompanying drawings, and the detailed description herein is to be construed as limiting the utility model, since various changes and modifications can be made without departing from the spirit and scope of the utility model.
According to a preferred embodiment of the present utility model, referring to fig. 1, there is provided a hydrogen-oxygen combustion-supporting garbage incineration apparatus, characterized by comprising:
The garbage incinerator 30 comprises a drying section, a combustion section and a burn-out section which are sequentially arranged;
The first oxyhydrogen combustion-supporting unit comprises a first oxyhydrogen generator, a first purifier, a first gas proportion output control unit, a first tempering-resistant device and a first burner which are sequentially connected, and the first burner is arranged in the drying section;
The second oxyhydrogen combustion-supporting unit comprises a second oxyhydrogen generator, a second purifier, a second gas proportion output control unit, a second tempering-resistant device and a second burner which are sequentially connected, and the second burner is arranged at the combustion section;
and a cooling system 20 for cooling the first burner and the second burner.
Advantageously, the device leads oxyhydrogen gas to the drying section and the combustion section of the incinerator through oxyhydrogen burner 10 (burner 10 comprises a plurality of burner tips arranged on the furnace wall) to form high-temperature flame, under the high-temperature effect of oxyhydrogen flame, garbage drying and quick combustion are accelerated, gas phase combustion in the incinerator is promoted, meanwhile, the air inlet amount is reduced, the emission of pollutants in flue gas is reduced, the flue gas is ensured to reach 850 ℃/2s, and the temperature measuring point is higher than 850 ℃. The oxyhydrogen gas is derived from water and reduced in the water, and has the advantages of zero carbon, no smoke, no dust, environmental protection and no pollution.
According to another preferred embodiment of the utility model, the oxyhydrogen combustion-supporting garbage incineration device further comprises a third oxyhydrogen combustion-supporting unit, wherein the third oxyhydrogen combustion-supporting unit comprises a third oxyhydrogen generator, a third purifier, a third gas proportion output control unit, a third backfire-preventing device and a third burner, and the third burner is arranged on the burn-out section.
According to a further preferred embodiment of the utility model, the cooling system is used for cooling the third burner tip.
According to another preferred embodiment of the present utility model, the first purifier, the second purifier and the third purifier are composed of a water-gas separator and a gas dryer, and are provided with a gas inlet, a gas outlet and a pressure monitoring port, and a gas supply control electromagnetic valve is arranged at the gas outlet.
According to another preferred embodiment of the utility model, the first tempering-resistant device, the second tempering-resistant device and the third tempering-resistant device are composed of an electronic water-seal flame arrester and an electronic dry flame arrester.
According to a further preferred embodiment of the utility model, the pressure monitoring port is provided with a pressure sensor.
According to another preferred embodiment of the utility model, the oxyhydrogen combustion-supporting garbage incineration equipment further comprises a liquid supplementing system for supplementing water sources for the first oxyhydrogen generator, the second oxyhydrogen generator and the third oxyhydrogen generator, wherein the liquid supplementing system comprises a water softening device, a high-pressure pump and a control valve.
According to a further preferred embodiment of the utility model, the oxyhydrogen combustion-supporting garbage incineration device further comprises a control system, wherein the control system is connected with the first gas proportional output control unit, the second gas proportional output control unit and the third gas proportional output control unit and is used for controlling gas distribution and supply of the drying section, the combustion section and the ashes section in the garbage incinerator.
According to another preferred embodiment of the utility model, the oxyhydrogen combustion-supporting garbage incineration device further comprises an electric power cabinet and a plurality of groups of electrolysis power supplies, wherein the plurality of groups of electrolysis power supplies respectively supply power for the first oxyhydrogen generator, the second oxyhydrogen generator and the third oxyhydrogen generator.
According to a further preferred embodiment of the utility model, the control system comprises a human-computer interaction unit and an APP remote control unit.
The utility model can obtain one or more of the following technical effects:
the oxyhydrogen garbage combustion-supporting incineration equipment forms high-temperature oxyhydrogen flame (2800 ℃) at the burner/burner tip by oxyhydrogen gas, directly heats and incinerates garbage with low heat value, high humidity and difficult co-combustion at high temperature, can quickly evaporate the moisture of the garbage and accelerate the combustion under high-temperature incineration, and has an inhibition effect on dioxin;
The oxyhydrogen flame directly participates in incineration, so that the use of diesel oil/natural gas or the use of diesel oil/natural gas is reduced, and the emission of pollutants is reduced, thereby achieving the purposes of energy conservation and environmental protection;
Corresponding independent oxyhydrogen combustion-supporting units are respectively arranged for different sections (a drying section, a burning section and a burning-out section), so that the application of oxyhydrogen can be respectively controlled for different sections, and the environmental requirements of different sections can be accurately controlled and adapted.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A waste incineration device for supporting combustion of hydrogen and oxygen, which is characterized by comprising:
the garbage incinerator comprises a drying section, a combustion section and a burn-out section which are sequentially arranged;
The first oxyhydrogen combustion-supporting unit comprises a first oxyhydrogen generator, a first purifier, a first gas proportion output control unit, a first tempering-resistant device and a first burner which are sequentially connected, and the first burner is arranged in the drying section;
The second oxyhydrogen combustion-supporting unit comprises a second oxyhydrogen generator, a second purifier, a second gas proportion output control unit, a second tempering-resistant device and a second burner which are sequentially connected, and the second burner is arranged at the combustion section;
and the cooling system is used for cooling the first burner and the second burner.
2. The oxyhydrogen combustion-supporting garbage incineration equipment according to claim 1, further comprising a third oxyhydrogen combustion-supporting unit, which comprises a third oxyhydrogen generator, a third purifier, a third gas proportion output control unit, a third backfire-preventing device and a third burner tip, which are sequentially connected, wherein the third burner tip is arranged on the burn-out section.
3. The oxyhydrogen-assisted waste incineration device according to claim 2, characterized in that the cooling system is used for cooling the third burner.
4. The oxyhydrogen combustion-supporting garbage incineration device according to any one of claims 1 to 3, characterized in that the first purifier, the second purifier and the third purifier are composed of a water-gas separator and a gas dryer, an air inlet, an air outlet and a pressure monitoring port are provided, and an air supply control electromagnetic valve is provided at the air outlet.
5. The oxyhydrogen combustion-supporting garbage incineration equipment according to claim 4, wherein the first tempering-resistant device, the second tempering-resistant device and the third tempering-resistant device are composed of an electronic water-seal flame arrester and an electronic dry flame arrester.
6. The oxyhydrogen combustion-supporting garbage incineration device according to claim 5, characterized in that the pressure monitoring port is provided with a pressure sensor.
7. The oxyhydrogen combustion-supporting garbage incineration device according to claim 6, further comprising a fluid replacement system for supplementing water sources for the first oxyhydrogen generator, the second oxyhydrogen generator and the third oxyhydrogen generator, wherein the fluid replacement system comprises a water softening device, a high-pressure pump and a control valve.
8. The oxyhydrogen combustion-supporting garbage incineration device according to claim 7, further comprising a control system connected to the first gas proportional output control unit, the second gas proportional output control unit, and the third gas proportional output control unit and configured to control gas distribution supply to the drying section, the combustion section, and the burnout section in the garbage incinerator.
9. The oxyhydrogen combustion-supporting garbage incineration device according to claim 7, further comprising an electric power cabinet and a plurality of sets of electrolysis power supplies, wherein the plurality of sets of electrolysis power supplies respectively supply power to the first oxyhydrogen generator, the second oxyhydrogen generator and the third oxyhydrogen generator.
10. The oxyhydrogen combustion-supporting waste incineration device according to claim 8, characterized in that the control system comprises a man-machine interaction unit and an APP remote control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322968106.8U CN221172251U (en) | 2023-11-03 | 2023-11-03 | Hydrogen and oxygen combustion-supporting garbage incineration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322968106.8U CN221172251U (en) | 2023-11-03 | 2023-11-03 | Hydrogen and oxygen combustion-supporting garbage incineration equipment |
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| Publication Number | Publication Date |
|---|---|
| CN221172251U true CN221172251U (en) | 2024-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322968106.8U Active CN221172251U (en) | 2023-11-03 | 2023-11-03 | Hydrogen and oxygen combustion-supporting garbage incineration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221172251U (en) |
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2023
- 2023-11-03 CN CN202322968106.8U patent/CN221172251U/en active Active
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