CN202581288U - Oil burning boiler with functions of energy conservation and emission reduction - Google Patents
Oil burning boiler with functions of energy conservation and emission reduction Download PDFInfo
- Publication number
- CN202581288U CN202581288U CN 201220247853 CN201220247853U CN202581288U CN 202581288 U CN202581288 U CN 202581288U CN 201220247853 CN201220247853 CN 201220247853 CN 201220247853 U CN201220247853 U CN 201220247853U CN 202581288 U CN202581288 U CN 202581288U
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- radiation chamber
- radiation
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- wall
- oil burning
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Abstract
The utility model relates to an oil burning boiler with functions of energy conservation and emission reduction. The oil burning boiler comprises a radiation chamber front wall, a radiation chamber middle wall, radiation chamber lateral walls, a radiation chamber rear wall, an upper boiler barrel and a lower boiler barrel, wherein the radiation chamber front wall, the radiation chamber middle wall and the radiation chamber lateral walls enclose to form a radiation chamber; the upper boiler barrel is arranged on the tops of the radiation chamber front wall, the radiation chamber middle wall and the radiation chamber rear wall; the lower boiler barrel is positioned below the upper boiler barrel and is arranged on the radiation chamber middle wall and the radiation chamber rear wall; a combustor is arranged on the radiation chamber front wall; collecting boxes and radiation furnace tubes are arranged in the radiation chamber; high-energy radiation shields are arranged in the radiation chamber and are fixed to the bottom of the radiation chamber; and a plurality of diversion holes which are distributed uniformly are formed in the high-energy radiation shields. By the oil burning boiler, fuel oil can be combusted fully in high efficiency, and heat energy released by combustion is transferred to the radiation furnace tubes effectively, so that the heat efficiency of the running of the oil burning boiler is improved obviously, the discharge of pollutants is reduced while fuel is saved, and environmental protection is facilitated.
Description
Technical field
The utility model relates to a kind of oil burning boiler, relates in particular to a kind of oil burning boiler with energy-saving and emission-reduction function.
Background technology
Traditional oil burning boiler has advantages such as operation is simple, the system equipment investment is low; But flame is after the burner ejection; Be cylindric streamlined flow backward because the heating surface of furnace wall cooling radiant tube is far away apart from column of flame edge, flame to the radianting capacity of radiating furnace tube a little less than; Because the flame streamlined flow, flow velocity is very fast, and flame is short in the burner hearth time of staying; Cause the combustible burning insufficient, incomplete, cause efficiency of combustion low, the thermal efficiency far can not reach designing requirement; Exhaust gas temperature is higher, causes the waste of the energy, causes the severe contamination to atmosphere simultaneously.
The utility model content
The utility model provides a kind of oil burning boiler with energy-saving and emission-reduction function to the above-mentioned deficiency that existing oil burning boiler exists.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of oil burning boiler with energy-saving and emission-reduction function comprises wall behind wall in radiation chamber front wall, the radiation chamber, radiation chamber side wall, the radiation chamber, upper drum and lower drum; Wall and radiation chamber side wall are around forming radiation chamber in said radiation chamber front wall, the radiation chamber; Said upper drum is installed in radiation chamber front wall, the radiation chamber coping behind the wall and radiation chamber; After said lower drum is arranged in the below of upper drum and is installed in radiation chamber wall and radiation chamber on the wall; On the said radiation chamber front wall burner is installed, collection case and radiating furnace tube are installed in the said radiation chamber, the high-energy radiation cover is installed in the said radiation chamber; Said high-energy radiation cover is fixed on the bottom of radiation chamber, has a plurality of equally distributed water conservancy diversion holes on the said high-energy radiation cover.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, said radiating furnace tube is along the inwall setting of said radiation chamber, and the top of said radiating furnace tube is connected with upper drum, and the bottom of said radiating furnace tube is connected with the collection case.
Further, said high-energy radiation cover links to each other through the bottom of bearing and radiation chamber, and coaxial with said burner.
Further, said high-energy radiation cover cross section be shaped as circular or square.
Further, the diameter of said water conservancy diversion hole is 20～40mm, and the distance between adjacent two water conservancy diversion holes is 150～200mm.
Further, said water conservancy diversion hole angle is 10 °～45 °.
Further, said high-energy radiation cover is provided with the flue gas shunting baffle plate away from an end of said burner, and said flue gas shunting baffle plate and high-energy radiation cover are coaxial.
Further, said flue gas shunting baffle plate is taper.
The beneficial effect of the utility model is: the oil burning boiler that the utlity model has the energy-saving and emission-reduction function is after installing the high-energy radiation cover that is covered with the water conservancy diversion hole additional; The first combustion flame that sprays into from burner is in high-energy radiation cover internal combustion, and the outer air communication of high-energy radiation cover is crossed the water conservancy diversion hole and is inhaled in the high-energy radiation cover, forms the crossflow disturbance; Flame combustion becomes turbulent flow by direct current; Fuel and air are mixed more fully, improved combustion conditions, promoted burning of fuel.
Description of drawings
Fig. 1 is the front view that the utlity model has the oil burning boiler of energy-saving and emission-reduction function;
Fig. 2 is the cutaway view of Fig. 1 along the A-A direction;
Fig. 3 is the cutaway view of the utility model first embodiment high-energy radiation cover along the B-B direction;
Fig. 4 is the cutaway view of the utility model second embodiment high-energy radiation cover along the B-B direction;
Fig. 5 is the structural representation that the utility model high-energy radiation cover launches.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
Like Fig. 1, shown in 2 and 5; Said wall behind wall 8 in radiation chamber front wall 2, the radiation chamber, radiation chamber side wall 10, the radiation chamber, upper drum 9 and the lower drum 7 of comprising; Wall 8 and radiation chamber side wall 10 be around forming radiation chamber 1 in said radiation chamber front wall 2, the radiation chamber, and said upper drum 9 is installed in radiation chamber front wall 2, the radiation chamber coping behind the wall 8 and radiation chamber, after said lower drum 7 is arranged in the below of upper drum 9 and is installed in radiation chamber wall 8 and radiation chamber on the wall; On the said radiation chamber front wall 2 burner 4 is installed; Be fuel oil flame jet, collection case 12 and radiating furnace tube 11 are installed in the said radiation chamber 1, in the said radiation chamber 1 high-energy radiation cover 3 is installed; Said high-energy radiation cover 3 is fixed on the bottom of radiation chamber 1 through bearing 6, has a plurality of equally distributed water conservancy diversion holes on the said high-energy radiation cover 3.Said radiating furnace tube 11 is along the inwall setting of said radiation chamber 1, and the top of said radiating furnace tube 11 is connected with upper drum 9, and the bottom of said radiating furnace tube 11 is connected with collection case 12.
Said high-energy radiation cover 3 cross sections can be selected multiple shape, circular (as shown in Figure 3) or square (as shown in Figure 4).Said high-energy radiation cover 3 is coaxial with burner 4.Said pod apertures hole dia is 20～40mm, and distance is 150～200mm between the adjacent water conservancy diversion hole.
Said high-energy radiation cover afterbody is provided with flue gas shunting baffle plate 5.Said flue gas shunting baffle plate 5 is a pyramidal structure.Said high-energy radiation cover is to be processed by multifunctional material or metal material.Said flue gas shunting baffle plate is to be processed by multifunctional material or metal material.
After the utility model installed the high-energy radiation cover that is covered with the water conservancy diversion hole additional at oil burning boiler, the high-energy radiation cover had very strong heat accumulation function, and it accumulates the combustion chamber up to 1300 ℃ with temperature.According to Si Difen-Boltzmann law: the biquadratic of radiant body radiations heat energy and radiant body self temperature is directly proportional; The high-energy radiation cover becomes powerful radiation source; The combustion chamber of a brand-new burning situation and " impartial high temperature " has been brought up in its internal radiation, and fuel is burnt more fully.It externally changes into the infrared ray electric electromagnetic wave radiation by original visible radiation, gives boiler tube through infrared ray with heat radiation, has improved the thermal energy that receives of working medium.
The utility model is provided with a flue gas shunting baffle plate at high-energy radiation cover afterbody, act as: slowed down flue gas flow rate, prolonged the time of staying of high-temperature flue gas in the high-energy radiation cover; Taper flue gas shunting baffle plate has changed the flame movement direction, and flame becomes curve by streamlined flow and flows in the high-energy radiation cover, and high-temperature flue gas has been strengthened the intensity of heat exchange of radiating furnace tube more near radiating furnace tube.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. oil burning boiler with energy-saving and emission-reduction function; Comprise wall behind wall in radiation chamber front wall, the radiation chamber, radiation chamber side wall, the radiation chamber, upper drum and lower drum; Wall and radiation chamber side wall be around forming radiation chamber in said radiation chamber front wall, the radiation chamber, and said upper drum is installed in radiation chamber front wall, the radiation chamber coping behind the wall and radiation chamber, after said lower drum is arranged in the below of upper drum and is installed in radiation chamber wall and radiation chamber on the wall; On the said radiation chamber front wall burner is installed; Collection case and radiating furnace tube are installed in the said radiation chamber, it is characterized in that, the high-energy radiation cover is installed in the said radiation chamber; Said high-energy radiation cover is fixed on the bottom of radiation chamber, has a plurality of equally distributed water conservancy diversion holes on the said high-energy radiation cover.
2. the oil burning boiler with energy-saving and emission-reduction function according to claim 1 is characterized in that, said radiating furnace tube is along the inwall setting of said radiation chamber, and the top of said radiating furnace tube is connected with upper drum, and the bottom of said radiating furnace tube is connected with the collection case.
3. the oil burning boiler with energy-saving and emission-reduction function according to claim 1 is characterized in that, said high-energy radiation cover links to each other through the bottom of bearing and radiation chamber, and coaxial with said burner.
4. the oil burning boiler with energy-saving and emission-reduction function according to claim 1 is characterized in that, being shaped as of said high-energy radiation cover cross section is circular or square.
5. the oil burning boiler with energy-saving and emission-reduction function according to claim 1 is characterized in that, the diameter of said water conservancy diversion hole is 20～40mm, and the distance between adjacent two water conservancy diversion holes is 150～200mm.
6. the oil burning boiler with energy-saving and emission-reduction function according to claim 1 is characterized in that, said high-energy radiation cover is provided with the flue gas shunting baffle plate away from an end of said burner, and said flue gas shunting baffle plate and high-energy radiation cover are coaxial.
7. the oil burning boiler with energy-saving and emission-reduction function according to claim 6 is characterized in that, said flue gas shunting baffle plate is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247853 CN202581288U (en) | 2012-05-30 | 2012-05-30 | Oil burning boiler with functions of energy conservation and emission reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247853 CN202581288U (en) | 2012-05-30 | 2012-05-30 | Oil burning boiler with functions of energy conservation and emission reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581288U true CN202581288U (en) | 2012-12-05 |
Family
ID=47250694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247853 Expired - Fee Related CN202581288U (en) | 2012-05-30 | 2012-05-30 | Oil burning boiler with functions of energy conservation and emission reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107002996A (en) * | 2014-11-26 | 2017-08-01 | 伊拉里奥·布兰科戈麦斯 | Radiation hot cell for boiler |
-
2012
- 2012-05-30 CN CN 201220247853 patent/CN202581288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107002996A (en) * | 2014-11-26 | 2017-08-01 | 伊拉里奥·布兰科戈麦斯 | Radiation hot cell for boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Langfang Austrian boiler energy saving and emission reduction Hi Tech Co., Ltd. Assignor: Zhang Baozhen Contract record no.: 2015110000012 Denomination of utility model: Oil burning boiler with functions of energy conservation and emission reduction Granted publication date: 20121205 License type: Exclusive License Record date: 20150430 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180530 |