CN2386335Y - Multi-section air supply device of combustion equipment - Google Patents
Multi-section air supply device of combustion equipment Download PDFInfo
- Publication number
- CN2386335Y CN2386335Y CN 99214234 CN99214234U CN2386335Y CN 2386335 Y CN2386335 Y CN 2386335Y CN 99214234 CN99214234 CN 99214234 CN 99214234 U CN99214234 U CN 99214234U CN 2386335 Y CN2386335 Y CN 2386335Y
- Authority
- CN
- China
- Prior art keywords
- air
- air supply
- supply arrangement
- vane
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims description 7
- 235000015111 chews Nutrition 0.000 claims description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a multistage air supply arrangement of combustion apparatus. The device comprises one or more independent air supply devices, wherein a plurality of air supply pipes are arranged on an air ring surrounding a hearth in the air supply devices, a plurality of air nozzles are arranged on the inner sides of the air supply pipes, a plurality of air nozzles are also arranged on the inner sides of the air ring, an air inlet pipe is arranged on the outer side of the air ring, and an air regulating valve is arranged on the air inlet pipe. The utility model discloses simple structure, the installation of being convenient for, each section air supply arrangement has avoided a large amount of nitrogen oxides by air regulating valve regulation and control intake, has protected the environment, and the burning is complete, and the energy saving is applicable to and fires burning furnace, especially the burning furnace is fired to the discarded object.
Description
The utility model relates to a kind of multistage air-supply arrangement of combustion apparatus.
Common combustion apparatus air inlet is a macropore, supply the air that combustion apparatus needs by this hole, because each institute of required airflow of burner hearth differs, may be excessive to certain a part of wind supply quantity, make combustion flame temperature too high, be easy to generate a large amount of nitrogen oxide, contaminated air, and it is too small to another part possibility air quantity, then efficiency of combustion is low, and Fuel Consumption is big, causes energy waste.
The purpose of this utility model is to design a kind of along having two or more air-supply arrangements on the body of heater for overcoming above-mentioned weak point, this air-supply arrangement is by the blast pipe that is provided with the band air control valve, the multistage air-supply arrangement of the combustion apparatus that vane, ajutage are formed, the efficiency of combustion height is beneficial to environmental protection.
The purpose of this utility model is achieved through the following technical solutions, a kind of multistage air-supply arrangement of combustion apparatus, comprise that blast pipe, ajutage, spray wind chews and vane, it is characterized in that this device is made up of one or more independent air-supply arrangement, be provided with ajutage on the vane around burner hearth in each air-supply arrangement, the inboard of ajutage is provided with several spray wind and chews, and the inboard of vane also is provided with several spray wind and chews, the outside of vane is provided with blast pipe, is provided with air control valve in the blast pipe.
The utility model advantage:
1. owing to adopt the multistage air-supply, air quantity is suitable, has prolonged combustion reaction time, and fuel combustion is complete, has improved efficiency of combustion, has saved the energy.
2. the air output of each section air-supply arrangement can be regulated and control by air control valve, and ignition temperature meets the requirements, and has avoided the generation of a large amount of nitrogen oxide, has reduced air pollution, has protected environment.
3. simple in structure, easy for installation.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram.
Further specify the utility model below in conjunction with drawings and Examples, please referring to Fig. 1, present embodiment is a refuse burner, this combustion furnace comprises body of heater (wall) 1, burner hearth 2 and two sections air-supply arrangements are formed, the body of heater first half and Lower Half are respectively established one section air-supply arrangement, establish ajutage 9 above the vane 4 of every section air-supply arrangement, establish ajutage 3 below the vane 4, the inboard of ajutage is established spray wind and is chewed 8, the inboard of vane is provided with spray wind and chews 7, and blast pipe 6 is established in the outside of vane, and blast pipe is provided with air control valve 5, this external furnace body bottom also is provided with slag notch, and upper of furnace body is provided with charging aperture etc.; Because the upper and lower air-supply arrangement of respectively establishing of the utility model, the wind supply quantity of top and bottom can be by its air conditioning valve regulation in the burner hearth, and fuel is fully burned; saved the energy; ignition temperature can be not too high, avoids the generation of a large amount of nitrogen oxide, protected environment.
Claims (1)
1. the multistage air-supply arrangement of a combustion apparatus, comprise blast pipe, ajutage, blast pipe and vane, it is characterized in that: this device by one or more independently air-supply arrangement form, in air-supply arrangement, vane around burner hearth is provided with ajutage, and the inboard of ajutage is provided with some spray wind and chews, and the inboard of vane also is provided with some spray wind and chews, the outside of vane is provided with blast pipe, and blast pipe is provided with air control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214234 CN2386335Y (en) | 1999-06-18 | 1999-06-18 | Multi-section air supply device of combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214234 CN2386335Y (en) | 1999-06-18 | 1999-06-18 | Multi-section air supply device of combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2386335Y true CN2386335Y (en) | 2000-07-05 |
Family
ID=34006462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99214234 Expired - Fee Related CN2386335Y (en) | 1999-06-18 | 1999-06-18 | Multi-section air supply device of combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2386335Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384484A (en) * | 2011-11-14 | 2012-03-21 | 宝鸡市海浪锅炉设备有限公司 | Novel oxygen supply device for coal combustor |
| CN105937772A (en) * | 2016-04-01 | 2016-09-14 | 青岛瑞亨蓝天节能环保工程有限公司 | Lateral fully-covering combustion system under dimensional air combustion technology |
-
1999
- 1999-06-18 CN CN 99214234 patent/CN2386335Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384484A (en) * | 2011-11-14 | 2012-03-21 | 宝鸡市海浪锅炉设备有限公司 | Novel oxygen supply device for coal combustor |
| CN105937772A (en) * | 2016-04-01 | 2016-09-14 | 青岛瑞亨蓝天节能环保工程有限公司 | Lateral fully-covering combustion system under dimensional air combustion technology |
| CN105937772B (en) * | 2016-04-01 | 2018-04-06 | 青岛瑞亨蓝天节能环保工程有限公司 | Lateral all standing combustion system under air stereo burning technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |