CN105042594A - Energy-saving burner for stirring and mixing fuel at high speed - Google Patents
Energy-saving burner for stirring and mixing fuel at high speed Download PDFInfo
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- CN105042594A CN105042594A CN201510431926.0A CN201510431926A CN105042594A CN 105042594 A CN105042594 A CN 105042594A CN 201510431926 A CN201510431926 A CN 201510431926A CN 105042594 A CN105042594 A CN 105042594A
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- burner
- air
- fuel
- straight hole
- wind sheet
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Abstract
The invention relates to a burner used in a kiln, in particular to an energy-saving burner for stirring and mixing fuel at a high speed. The burner comprises a burner case, a stainless steel extending air pipe in the burner, and a fuel center pipe penetrating through the burner case and the stainless steel extending air pipe in the burner, wherein the stainless steel extending air pipe in the burner is installed on the case. The fuel center pipe is provided with a flange, an air nozzle, straight hole vanes with electrodes, and spiral vanes with a high-temperature bearing. The fuel center pipe is used for conveying the fuel, and the fuel is ejected from the air nozzle and mixed with air. A gap is formed between the fuel center pipe and the burner case to serve as a channel for combustion air to enter from an inlet of the burner case. As the spiral vanes with the high-temperature bearing are arranged, in the wind supply process, wind ejected by straight holes of the vanes is stably mixed with the fuel firstly, under the effect of airflow, the spiral vanes rotate along with the bearing in the wind outputting process, the ejected fuel can be stirred fast for the second time, and mixed with the air fully and uniformly, the combustion efficiency is improved, and the energy-saving purpose is achieved.
Description
Technical field
The present invention relates to the burner that a kind of kiln uses, especially a kind of Energy saving burning nozzle of high-speed stirred fuel combination.
Background technology
Burner is vitals kiln being put lasting heat supply of fighting, and existing burner comprises the burner shell, Central Fuel pipe, wind sheet, air nozzle, igniting, monitoring electrode etc. of air feed.When after fuel and air mixing, after being lighted a fire by ignitor, Low fire ceramic product in the thermal-flame spirt kiln after burning.Existing burner is mainly freely mixed with fixedly giving vent to anger by the wind sheet air-out fixed, substantially " static state " mixing is in, because speed is fast, incorporation time is short, fuel and air are difficult to mix, thus produce the problems such as coking (because of incomplete combustion collection carbon), peroxide (because the large energy consumption of air capacity is high), especially low-calorie water-gas, this situation is more obvious.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, the Energy saving burning nozzle of the high-speed stirred fuel combination of a kind of further raising air and fuel mix quality is provided.
To achieve these goals, a kind of multi-functional combustion trial furnace of the present invention adopts following technical scheme:
In the burner that this burner comprises burner shell, be installed on housing, stainless steel extends airduct, extends the Central Fuel pipe of airduct through stainless steel in burner shell and burner, Central Fuel pipe is provided with flange, air nozzle, the straight hole wind sheet with electrode and the spiral wind sheet with high-temperature bearing, and Central Fuel pipe is used for transfer the fuel and mixes with air from air nozzle ejection; Space is provided with, as the passage entering combustion air from burner shell entrance between Central Fuel pipe and burner shell; Be provided with straight hole in straight hole wind sheet, spiral wind sheet surrounding is helicla flute, and spiral wind sheet is assemblied on straight hole wind sheet external diameter by high-temperature bearing, and combustion air sprays and and fuel mix from wind sheet straight hole and helicla flute.
Preferably, described straight hole wind sheet is installed on burner Central Fuel pipe, the rotary wind of the constant wind having straight hole to spray during air feed and the ejection of spiral wind sheet.
Preferably, described Central Fuel pipe is fixed on flange by screw thread, and flange is bolted on seal casinghousing on burner shell, and Central Fuel pipe, electrode pass flange and are provided with screw thread and be fixed thereon.
Preferably, described electrode comprises ignitor and monitoring electrode, and described ignitor and monitoring electrode are fixed on straight hole wind sheet.
Preferably, air intake is located on burner shell, and burner shell is also provided with air intake pressure tap; Described Central Fuel pipe is provided with air inlet pressure tap.
Owing to have employed said structure, the Energy saving burning nozzle of a kind of high-speed stirred fuel combination of the present invention is provided with the spiral wind sheet of high-temperature bearing, during air feed, the wind of wind sheet straight hole ejection mixes with fuel is first stable, be convenient to igniting and smooth combustion, under the effect of air-flow, along with bearing rotary during the air-out of spiral wind sheet, thus the fuel of rapid stirring ejection again, fuel and air are mixed adequately and uniformly.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention integral outer structure chart
Fig. 2 is the global sections structure chart of the embodiment of the present invention;
Fig. 3 is the structural representation after the embodiment of the present invention removes stainless steel extension airduct.
Detailed description of the invention
As shown in Figure 1-Figure 3, in the burner that the Energy saving burning nozzle of a kind of high-speed stirred fuel combination of the embodiment of the present invention comprises burner shell 1, be installed on housing, stainless steel extends airduct 2, extends the Central Fuel pipe 3 of airduct 2 through stainless steel in burner shell 1 and burner, Central Fuel pipe 3 is provided with flange 4, air nozzle 5, with the straight hole wind sheet 6 of electrode and the spiral wind sheet 8 with high-temperature bearing 7, Central Fuel pipe 3 sprays for transfer the fuel and from air nozzle 5 and mixes with air; In Central Fuel pipe 3 and burner shell 1 and burner, stainless steel extends between airduct 2 and is provided with space, as the passage entering combustion air from burner shell 1 entrance; Be provided with straight hole 61 in straight hole wind sheet 6, spiral wind sheet 8 surrounding is helicla flute 81, and spiral wind sheet 8 is assemblied on the external diameter of straight hole wind sheet 6 by high-temperature bearing 7, and combustion air sprays and and fuel mix from wind sheet straight hole 61 and helicla flute 81.Wherein, burner shell 1 extends airduct 2 by thread connection with stainless steel in burner, and in burner, stainless steel extends airduct 2 needs to bear high temperature, be the passage of combustion air, so adopt stainless steel material to make, and housing is outside kiln, bearing temperature is low, adopts plain cast iron material.
In the present embodiment, described straight hole wind sheet 6 is installed on burner Central Fuel pipe 3, the rotary wind that the constant wind sprayed by straight hole 61 during air feed and spiral wind sheet 8 spray.
In the present embodiment, described Central Fuel pipe 3 is fixed on flange 4 by screw thread, and flange 4 is bolted on seal casinghousing on burner shell 1.
In the present embodiment, described electrode comprises monitoring electrode 9 and ignitor 10, and described monitoring electrode 9 and ignitor 10 are fixed on straight hole wind sheet 6.
In the present embodiment, air intake 11 is located on burner shell 1, and burner shell 1 is also provided with air intake pressure tap 12; Described Central Fuel pipe is provided with air inlet pressure tap 13.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the Energy saving burning nozzle of a high-speed stirred fuel combination, it is characterized in that: this burner comprises burner shell, be installed on housing burner in stainless steel extend airduct, extend the Central Fuel pipe of airduct through stainless steel in burner shell and burner, Central Fuel pipe is provided with flange, air nozzle, the straight hole wind sheet with electrode and the spiral wind sheet with high-temperature bearing, and Central Fuel pipe is used for transfer the fuel and mixes with air from air nozzle ejection; Space is provided with, as the passage entering combustion air from burner shell entrance between Central Fuel pipe and burner shell; Be provided with straight hole in straight hole wind sheet, spiral wind sheet surrounding is helicla flute, and spiral wind sheet is assemblied on straight hole wind sheet external diameter by high-temperature bearing, and combustion air sprays and and fuel mix from wind sheet straight hole and helicla flute.
2. the Energy saving burning nozzle of a kind of high-speed stirred fuel combination as claimed in claim 1, is characterized in that: described straight hole wind sheet is installed on burner Central Fuel pipe, the rotary wind of the constant wind having straight hole to spray during air feed and the ejection of spiral wind sheet.
3. the Energy saving burning nozzle of a kind of high-speed stirred fuel combination as claimed in claim 2, is characterized in that: described Central Fuel pipe is fixed on flange by screw thread, and flange is bolted on seal casinghousing on burner shell.
4. the Energy saving burning nozzle of a kind of high-speed stirred fuel combination as claimed in claim 3, is characterized in that: described electrode comprises ignitor and monitoring electrode, and described ignitor and monitoring electrode are fixed on straight hole wind sheet.
5. the Energy saving burning nozzle of a kind of high-speed stirred fuel combination as claimed in claim 4, is characterized in that: air intake is located on burner shell, burner shell is also provided with air intake pressure tap; Described Central Fuel pipe is provided with air inlet pressure tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431926.0A CN105042594B (en) | 2015-07-21 | 2015-07-21 | A kind of Energy saving burning nozzle of high-speed stirred fuel combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431926.0A CN105042594B (en) | 2015-07-21 | 2015-07-21 | A kind of Energy saving burning nozzle of high-speed stirred fuel combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105042594A true CN105042594A (en) | 2015-11-11 |
| CN105042594B CN105042594B (en) | 2017-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510431926.0A Active CN105042594B (en) | 2015-07-21 | 2015-07-21 | A kind of Energy saving burning nozzle of high-speed stirred fuel combination |
Country Status (1)
| Country | Link |
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| CN (1) | CN105042594B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605578A (en) * | 2016-01-31 | 2016-05-25 | 参化（上海）能源科技有限公司 | Combustor |
| CN108758635A (en) * | 2018-07-06 | 2018-11-06 | 广东科达洁能股份有限公司 | A kind of kiln whirlwind sheet |
| CN109519308A (en) * | 2019-01-11 | 2019-03-26 | 正道新能源科技有限公司 | A kind of engine combustion-supporting energy saver and vehicle |
| CN111922517A (en) * | 2020-06-28 | 2020-11-13 | 大族激光科技产业集团股份有限公司 | Laser head gas rectification structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269521Y (en) * | 2008-08-06 | 2009-07-08 | 吕世光 | Dimethyl ether gas-fired boiler |
| US20130305971A1 (en) * | 2012-04-23 | 2013-11-21 | Babcock Borsig Steinmueller Gmbh | Burner for Powdered and/or Particulate Fuels with Adjustable Swirl |
| CN203848335U (en) * | 2014-05-22 | 2014-09-24 | 华中科技大学 | Two-stage axial blade-type cyclone machine |
| CN204756931U (en) * | 2015-07-21 | 2015-11-11 | 广东摩德娜科技股份有限公司 | Stir energy -conserving nozzle of blended fuel at a high speed |
-
2015
- 2015-07-21 CN CN201510431926.0A patent/CN105042594B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269521Y (en) * | 2008-08-06 | 2009-07-08 | 吕世光 | Dimethyl ether gas-fired boiler |
| US20130305971A1 (en) * | 2012-04-23 | 2013-11-21 | Babcock Borsig Steinmueller Gmbh | Burner for Powdered and/or Particulate Fuels with Adjustable Swirl |
| CN203848335U (en) * | 2014-05-22 | 2014-09-24 | 华中科技大学 | Two-stage axial blade-type cyclone machine |
| CN204756931U (en) * | 2015-07-21 | 2015-11-11 | 广东摩德娜科技股份有限公司 | Stir energy -conserving nozzle of blended fuel at a high speed |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605578A (en) * | 2016-01-31 | 2016-05-25 | 参化（上海）能源科技有限公司 | Combustor |
| CN108758635A (en) * | 2018-07-06 | 2018-11-06 | 广东科达洁能股份有限公司 | A kind of kiln whirlwind sheet |
| CN108758635B (en) * | 2018-07-06 | 2024-03-12 | 佛山市科达机电有限公司 | Kiln cyclone sheet |
| CN109519308A (en) * | 2019-01-11 | 2019-03-26 | 正道新能源科技有限公司 | A kind of engine combustion-supporting energy saver and vehicle |
| CN109519308B (en) * | 2019-01-11 | 2023-11-17 | 正道新能源科技有限公司 | Combustion-supporting energy-saving device of engine and vehicle |
| CN111922517A (en) * | 2020-06-28 | 2020-11-13 | 大族激光科技产业集团股份有限公司 | Laser head gas rectification structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105042594B (en) | 2017-11-28 |
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