CN205746825U - A kind of multilamellar Premixed fuel gas burner - Google Patents
A kind of multilamellar Premixed fuel gas burner Download PDFInfo
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- CN205746825U CN205746825U CN201620456306.2U CN201620456306U CN205746825U CN 205746825 U CN205746825 U CN 205746825U CN 201620456306 U CN201620456306 U CN 201620456306U CN 205746825 U CN205746825 U CN 205746825U
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- bobbin
- combustion head
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- fuel gas
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Abstract
This utility model relates to a kind of multilamellar Premixed fuel gas burner, its feature is to include multilayer sleeve structure, combustion head, wherein offer some little burning pores on combustion head, the vestibule wall of this little burning pore is arranged to skewed, to form net flabellum shape burning structure on combustion head, described combustion head is arranged on the burning port of multilayer sleeve structure.It is more abundant that this utility model has fuel gas buring, and energy consumption is lower, and flame is more stable, and the thermal efficiency is higher, more energy efficient environmental protection, and structure designs more science, simple, and O&M cost is lower.
Description
Technical field
This utility model relates to a kind of kiln multilamellar Premixed fuel gas burner.
Background technology
At present, gas burner used by ceramic kiln, predominantly diffusion type structure, i.e. combustion gas does not carries out mixing with combustion air before combustion, directly spraying from nozzle, be mixed in the burning gallery (i.e. burner block) of combustion chamber of kiln burning with the combustion air being additionally input in the burning gallery (i.e. burner block) of combustion chamber of kiln.The burner of this structure is primarily present such deficiency: fuel gas buring is incomplete, insufficient, flame instability, or needs substantial amounts of combustion air to mix, and energy consumption is relatively big, and the thermal efficiency is relatively low.
For above-mentioned situation, the applicant proposed Patent No. CN201220640195.2, the technical scheme of entitled " a kind of Premixed fuel gas burner that can be sufficiently mixed gas " to State Intellectual Property Office.Though this technical scheme can make combustion gas completely, fully burn, energy consumption is low, flame stabilization, and the thermal efficiency is high, energy-conserving and environment-protective, scientific structure design, simple, but this technical scheme fare-you-well also not up to also has the space promoted further.
Utility model content
The purpose of this utility model is to solve the problems referred to above and deficiency, a kind of multilamellar Premixed fuel gas burner is provided, this multilamellar Premixed fuel gas burner have fuel gas buring safer, burning more abundant, and energy consumption is lower, flame is more stable, and the thermal efficiency is higher, more energy efficient environmental protection, structure designs more science, simple, and O&M cost is lower.
The technical solution of the utility model is achieved in that
A kind of multilamellar Premixed fuel gas burner, its feature is to include multilayer sleeve structure, combustion head, wherein offer some little burning pores on combustion head, the vestibule wall of this little burning pore is arranged to skewed, to form net flabellum shape burning structure on combustion head, described combustion head is arranged on the burning port of multilayer sleeve structure.
Wherein, on the basis of aforementioned schemes, the utility model proposes the specific design scheme of four kinds of combustion heads, they are respectively as follows: the first, the crown center position of described combustion head is further opened with a large-scale combustion pore, and described little burning pore is arranged in the surrounding of large-scale combustion pore ringwise.The second, the crown center position of described combustion head is further opened with a large-scale combustion pore, and described little burning pore is opened on the surrounding lateral wall of combustion head.The third, described little burning pore is opened in the top of combustion head.4th kind, described little burning pore is opened on the surrounding lateral wall of combustion head.
Simultaneously, this utility model also proposed the assembling scheme of three kinds of combustion heads and multilayer sleeve structure, they are respectively: the first, described multilayer sleeve structure includes outer sleeve, outer bobbin, inner bobbin, described outer sleeve, outer bobbin, inner bobbin are nested the most from outside to inside to be arranged together, described combustion head is arranged on the burning port of outer bobbin, and the inner chamber at combustion head is also formed with premixing chamber between the top of inner bobbin.The second, described multilayer sleeve structure includes outer sleeve, outer bobbin, inner bobbin, described outer sleeve, outer bobbin, inner bobbin are nested the most from outside to inside to be arranged together, described combustion head is arranged on the burning port of outer sleeve, and the inner chamber at combustion head is also formed with premixing chamber between the top of inner bobbin.The third, described multilayer sleeve structure includes outer sleeve, outer bobbin, inner bobbin, described outer sleeve, outer bobbin, inner bobbin are nested the most from outside to inside to be arranged together, described combustion head is arranged on the burning port of inner bobbin, jointly encloses at the inner chamber of combustion head and the inwall of outer bobbin and is formed with premix chamber.
This utility model also proposed another kind of combustion head design structure and with the package assembly of multilayer sleeve, described multilayer sleeve structure includes outer sleeve, outer bobbin, inner bobbin, and described outer sleeve, outer bobbin, inner bobbin are nested the most from outside to inside to be arranged together；Described combustion head is fan leaf wheel-like structure, the centre position of this fan leaf wheel-like structure offers large-scale combustion pore, described combustion head is arranged on the burning port of inner bobbin, and make the intracavity inter-connection of large-scale combustion pore and inner bobbin, it is formed with some skewed little burning pores between each adjacent blades of this fan leaf wheel-like structure, jointly encloses at the inner chamber of combustion head and the inwall of outer bobbin and be formed with premix chamber.
Further, the surrounding barrel of described outer bobbin is provided with several outer pores, the surrounding barrel of described inner bobbin is provided with several inner air vents, and described inner bobbin is placed in outer bobbin, is also formed with gas passage between the lateral wall and the medial wall of outer bobbin of inner bobbin.
The beneficial effects of the utility model: (1) this utility model is by using said structure to design, after combustion gas enters into air and mix in multilayer sleeve structure, understand from combustion head ejection.Due to, the fuel gas hole aperture on combustion head is less, and, the vestibule wall of fuel gas hole is arranged to skewed.Such that the mixed gas of combustion gas and air can do of short duration pause before combustion head, generation air-flow changes, air-flow is formed shunting, the effect of cutting, reach combustion gas and the most well-mixed effect of air, and then making combustion gas, burning more abundant, energy consumption is lower, and flame is more stable, the thermal efficiency is higher, more energy efficient environmental protection.(2) it is fabricated by respectively due to combustion head and multilayer sleeve structure, by dismountable mode, combustion head is linked together with multilayer sleeve structure the most again.The most in the fabrication process, can manufacture multiple combustion head, and offer the burner port with different pore size on these combustion heads respectively, when burning, people can be obtained by different combustion efficiencies.So people just can buy corresponding combustion head according to the combustion needs of oneself, and when combustion needs changes, people, without changing burner, only need to buy the combustion head of a corresponding demand, greatly reduce the use cost of people.Simultaneously when a certain component of combustion head is damaged, the most only need to change the component of damage, it is not necessary to integral replacing, the cost of maintenance is lower.Meanwhile, the features such as this utility model also has scientific structure design, simple, it is achieved easily, easy to assembly.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model scheme one.
Fig. 2 is the sectional structure schematic diagram of this utility model scheme one.
Fig. 3 is the fractionation structural representation of this utility model scheme one.
Fig. 4 is the part-structure schematic diagram of this utility model scheme one.
Fig. 5 is the structural representation of the design one of this utility model combustion head.
Fig. 6 is the structural representation of this utility model scheme two.
Fig. 7 is the sectional structure schematic diagram of this utility model scheme two.
Fig. 8 is the sectional structure schematic diagram of this utility model scheme three.
Fig. 9 is the structural representation of the design two of inner bobbin in this utility model.
Figure 10 is the structural representation of the design three of inner bobbin in this utility model.
Figure 11 is the part-structure schematic diagram of this utility model scheme four.
Figure 12 is the structural representation of the design two of this utility model combustion head.
Figure 13 is the structural representation of the design three of this utility model combustion head.
Figure 14 is the structural representation of the design four of this utility model combustion head.
Figure 15 is one of design five and assembling effect schematic diagram thereof of this utility model combustion head.
Figure 16 is the design five and the two of assembling effect schematic diagram of this utility model combustion head.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of multilamellar Premixed fuel gas burner described in the utility model, including multilayer sleeve structure 1, combustion head 2, wherein offer some little burning pores 21 on combustion head 2, the vestibule wall of this little burning pore 21 is arranged to skewed, to form net flabellum shape burning structure on combustion head 2, described combustion head 2 is arranged on the burning port of multilayer sleeve structure 1.This utility model is by using said structure to design, and after combustion gas enters into air and to mix in multilayer sleeve structure 1, understands and spray from combustion head 2.Due to, the fuel gas hole aperture on combustion head 2 is less, and, the vestibule wall of fuel gas hole is arranged to skewed.Such that the mixed gas of combustion gas and air can do of short duration pause before combustion head, generation air-flow changes, air-flow is formed shunting, the effect of cutting, reach combustion gas and the most well-mixed effect of air, and then making fuel gas buring more abundant, energy consumption is lower, and flame is more stable, the thermal efficiency is higher, more energy efficient environmental protection.Simultaneously as combustion head 2 and multilayer sleeve structure 1 are fabricated by respectively, by dismountable mode, combustion head 2 is linked together with multilayer sleeve structure 1 the most again.The most in the fabrication process, can manufacture multiple combustion head 2, and offer the burner port with different pore size on these combustion heads 2 respectively, when burning, people can be obtained by different combustion efficiencies.So people just can buy corresponding combustion head 2 according to the combustion needs of oneself, and when combustion needs changes, people, without changing burner, only need to buy the combustion head 2 of a corresponding demand, greatly reduce the use cost of people.When a certain component of combustion head 2 is damaged, the most only need to change the component of damage, it is not necessary to integral replacing, the cost of maintenance is lower.The features such as this utility model also has scientific structure design, simple, it is achieved easily, easy to assembly.
Wherein, on the basis of aforementioned schemes, the utility model proposes the specific design scheme of four kinds of combustion heads, they are respectively as follows: the first, as shown in Figures 1 to 5, the crown center position of described combustion head 2 is further opened with a large-scale combustion pore 22, and described little burning pore 21 is arranged in the surrounding of large-scale combustion pore 22 ringwise.The second, as shown in figure 12, the crown center position of described combustion head 2 is further opened with a large-scale combustion pore 22, and described little burning pore 21 is opened on the surrounding lateral wall of combustion head 2.The third, as shown in figure 13, described little burning pore 21 is opened in the top of combustion head 2.4th kind, as shown in figure 14, described little burning pore 21 is opened on the surrounding lateral wall of combustion head 2.
Simultaneously, this utility model also proposed the assembling scheme of three kinds of combustion heads and multilayer sleeve structure, they are respectively: the first, as shown in Figures 1 to 4, described multilayer sleeve structure 1 includes outer sleeve 11, outer bobbin 12, inner bobbin 13, described outer sleeve 11, outer bobbin 12, inner bobbin 13 are nested the most from outside to inside to be arranged together, and described combustion head 2 is arranged on the burning port of outer bobbin 12, and the inner chamber at combustion head 2 is also formed with premixing chamber 10 between the top of inner bobbin 13.The second, as shown in Figure 6 and Figure 7, described multilayer sleeve structure 1 includes outer sleeve 11, outer bobbin 12, inner bobbin 13, described outer sleeve 11, outer bobbin 12, inner bobbin 13 are nested the most from outside to inside to be arranged together, described combustion head 2 is arranged on the burning port of outer sleeve 11, and the inner chamber at combustion head 2 is also formed with premixing chamber 10 between the top of inner bobbin 13.The third, as shown in Figure 8, described multilayer sleeve structure 1 includes outer sleeve 11, outer bobbin 12, inner bobbin 13, described outer sleeve 11, outer bobbin 12, inner bobbin 13 are nested the most from outside to inside to be arranged together, described combustion head 2 is arranged on the burning port of inner bobbin 13, jointly encloses at the inner chamber of combustion head 2 and the inwall of outer bobbin 12 and is formed with premix chamber 10.Large-scale combustion pore in above-mentioned three kinds of schemes 22 and the pass of little burning pore 21 can do circular, square, oval etc..On the basis of the first scheme above-mentioned and first scheme, this utility model also proposed two kinds of different designs to the structure of inner bobbin, and they are respectively as follows: the first and are, as it is shown in figure 9, offer some inner air vents 1311 on the end face of described inner bobbin 13.The second is, as shown in Figure 10, pyramidal structure is made at the top of described inner bobbin 13, inner bobbin 13 offers some inner air vents 131, this inner air vent 131 includes gross blow hole 1311 and some spileholes 1312, wherein gross blow hole 1311 is arranged on the end face of pyramidal structure, and described each spilehole 1312 is arranged on the sidewall of inner bobbin 13.Again on the basis of the first scheme above-mentioned with first scheme, as shown in figure 11, many inner bobbins 13 can be set in outer bobbin 12, multiple inner bobbin 13 is i.e. set on fuel gas transmission joint 30.
This utility model also proposed another kind of combustion head design structure and with the package assembly of multilayer sleeve, as shown in Figure 15 and Figure 16, described multilayer sleeve structure 1 includes outer sleeve 11, outer bobbin 12, inner bobbin 13, and described outer sleeve 11, outer bobbin 12, inner bobbin 13 are nested the most from outside to inside to be arranged together；Described combustion head 2 is fan leaf wheel-like structure, the centre position of this fan leaf wheel-like structure offers large-scale combustion pore 22, described combustion head 2 is arranged on the burning port of inner bobbin 13, and make the intracavity inter-connection of large-scale combustion pore 22 and inner bobbin 13, it is formed with some skewed little burning pores 21 between each adjacent blades of this fan leaf wheel-like structure, jointly encloses at the inner chamber of combustion head 2 and the inwall of outer bobbin 12 and be formed with premix chamber 10.
As shown in Figure 3 and Figure 4, the surrounding barrel of described outer bobbin 12 is provided with several outer pores 121, the surrounding barrel of described inner bobbin 13 is provided with several inner air vents 131, described inner bobbin 13 is placed in outer bobbin 12, is also formed with gas passage 20 between the medial wall of the lateral wall of inner bobbin 13 and outer bobbin 12.Wherein, combustion gas is to carry out mixing for the first time in gas passage 20 with air, then carries out second time at premix chamber 10 and mixes, finally burns, and well-mixed fuel gas buring obtains the most abundant, and flame is more stable.
Wherein, as shown in Figure 4, in said structure design, combustion head 2 all can use the mode threadeded to link together with outer bobbin 12, combustion head 2 with inner bobbin 13 or other attachment structures with outer sleeve 11, combustion head 2, it is also possible to use other fixing connected mode to realize connecting.
When combustion head 2 is arranged on outer sleeve 11, one adaptor 3 can be set between combustion head 2 and outer sleeve 11, its specific design scheme is such that as shown in Figure 6 and Figure 7, an adaptor 3 it is additionally arranged in Premixed fuel gas burner, make external screw thread at the two ends of adaptor 3 respectively, described combustion head 2 and outer sleeve 11 have been made the female thread that external screw thread with adaptor 3 two ends respectively matches；Described combustion head 2 is threaded connection, with outer sleeve 11, the two ends being arranged on adaptor 3 respectively, and makes adaptor 3 withstand on the end of outer bobbin 12, to be also formed with premixing chamber 10 between the top of the inner chamber of combustion head 2 to inner bobbin 13.Having had adaptor 3, in the design process, can be designed to combustion head 2 can be connected with outer sleeve 11 by adaptor 3, the structure being individually connected with outer bobbin 12 again, such a combustion head 2 just can obtain two kinds and install effect.So can reduce the design cost of combustion head 2, can be the most random during use combustion head 2 is arranged on outer bobbin 12 or outer sleeve 11.Wherein, Fig. 2, Fig. 7 represent, with short arrow shown in Fig. 8, the direction that gas flows.
Claims (10)
1. a multilamellar Premixed fuel gas burner, it is characterized in that: include multilayer sleeve structure (1), combustion head (2), wherein offer some little burning pores (21) on combustion head (2), the vestibule wall of this little burning pore (21) is arranged to skewed, with at combustion head (2) upper formation net flabellum shape burning structure, described combustion head (2) is arranged on the burning port of multilayer sleeve structure (1).
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterized in that: the crown center position of described combustion head (2) is further opened with a large-scale combustion pore (22), described little burning pore (21) is arranged in the surrounding of large-scale combustion pore (22) ringwise.
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterized in that: the crown center position of described combustion head (2) is further opened with a large-scale combustion pore (22), described little burning pore (21) is opened on the surrounding lateral wall of combustion head (2).
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterised in that: described little burning pore (21) is opened in the top of combustion head (2).
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterised in that: described little burning pore (21) is opened on the surrounding lateral wall of combustion head (2).
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterized in that: described multilayer sleeve structure (1) includes outer sleeve (11), outer bobbin (12), inner bobbin (13), described outer sleeve (11), outer bobbin (12), inner bobbin (13) are nested the most from outside to inside to be arranged together, described combustion head (2) is arranged on the burning port of outer bobbin (12), and the inner chamber at combustion head (2) is also formed with premixing chamber (10) between the top of inner bobbin (13).
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterized in that: described multilayer sleeve structure (1) includes outer sleeve (11), outer bobbin (12), inner bobbin (13), described outer sleeve (11), outer bobbin (12), inner bobbin (13) are nested the most from outside to inside to be arranged together, described combustion head (2) is arranged on the burning port of outer sleeve (11), and the inner chamber at combustion head (2) is also formed with premixing chamber (10) between the top of inner bobbin (13).
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterized in that: described multilayer sleeve structure (1) includes outer sleeve (11), outer bobbin (12), inner bobbin (13), described outer sleeve (11), outer bobbin (12), inner bobbin (13) are nested the most from outside to inside to be arranged together, described combustion head (2) is arranged on the burning port of inner bobbin (13), jointly encloses at the inner chamber of combustion head (2) and the inwall of outer bobbin (12) and is formed with premix chamber (10).
Multilamellar Premixed fuel gas burner the most according to claim 1, it is characterized in that: described multilayer sleeve structure (1) includes outer sleeve (11), outer bobbin (12), inner bobbin (13), described outer sleeve (11), outer bobbin (12), inner bobbin (13) are nested the most from outside to inside to be arranged together；Described combustion head (2) is fan leaf wheel-like structure, the centre position of this fan leaf wheel-like structure offers large-scale combustion pore (22), described combustion head (2) is arranged on the burning port of inner bobbin (13), and make the intracavity inter-connection of large-scale combustion pore (22) and inner bobbin (13), it is formed with some skewed little burning pores (21) between each adjacent blades of this fan leaf wheel-like structure, jointly encloses at the inner chamber of combustion head (2) and the inwall of outer bobbin (12) and be formed with premix chamber (10).
10. according to multilamellar Premixed fuel gas burner described in claim 6 or 7 or 8 or 9, it is characterized in that: the surrounding barrel of described outer bobbin (12) is provided with several outer pores (121), the surrounding barrel of described inner bobbin (13) is provided with several inner air vents (131), described inner bobbin (13) is placed in outer bobbin (12), is also formed with gas passage (20) between the medial wall of the lateral wall of inner bobbin (13) and outer bobbin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456306.2U CN205746825U (en) | 2016-05-19 | 2016-05-19 | A kind of multilamellar Premixed fuel gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456306.2U CN205746825U (en) | 2016-05-19 | 2016-05-19 | A kind of multilamellar Premixed fuel gas burner |
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| Publication Number | Publication Date |
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| CN205746825U true CN205746825U (en) | 2016-11-30 |
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| CN201620456306.2U Expired - Fee Related CN205746825U (en) | 2016-05-19 | 2016-05-19 | A kind of multilamellar Premixed fuel gas burner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461742A (en) * | 2017-08-09 | 2017-12-12 | 苏州博墨热能产品有限公司 | It is classified nonflame low nitrogen burning head |
| CN109114557A (en) * | 2018-08-21 | 2019-01-01 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of multi-stage, energy-saving burner |
| CN109899785A (en) * | 2019-03-27 | 2019-06-18 | 苏州博墨热能产品有限公司 | Pressure-air burner and combustion method |
| CN112815310A (en) * | 2021-01-20 | 2021-05-18 | 北京环科环保技术有限公司 | Low-pollution combustion head structure |
| CN113899192A (en) * | 2021-10-28 | 2022-01-07 | 江苏正昌粮机股份有限公司 | Gas heating system of belt dryer |
-
2016
- 2016-05-19 CN CN201620456306.2U patent/CN205746825U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461742A (en) * | 2017-08-09 | 2017-12-12 | 苏州博墨热能产品有限公司 | It is classified nonflame low nitrogen burning head |
| CN107461742B (en) * | 2017-08-09 | 2020-04-28 | 苏州博墨热能产品有限公司 | Graded flameless low-nitrogen combustion head |
| CN109114557A (en) * | 2018-08-21 | 2019-01-01 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of multi-stage, energy-saving burner |
| CN109114557B (en) * | 2018-08-21 | 2024-01-30 | 佛山市顺德区乐华陶瓷洁具有限公司 | Multistage energy-saving combustor |
| CN109899785A (en) * | 2019-03-27 | 2019-06-18 | 苏州博墨热能产品有限公司 | Pressure-air burner and combustion method |
| CN109899785B (en) * | 2019-03-27 | 2020-10-09 | 苏州博墨热能产品有限公司 | High-pressure air combustion device and combustion method |
| CN112815310A (en) * | 2021-01-20 | 2021-05-18 | 北京环科环保技术有限公司 | Low-pollution combustion head structure |
| CN113899192A (en) * | 2021-10-28 | 2022-01-07 | 江苏正昌粮机股份有限公司 | Gas heating system of belt dryer |
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| 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: 20161130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |