CN2357221Y - Injecting cylinder built-in burner - Google Patents
Injecting cylinder built-in burner Download PDFInfo
- Publication number
- CN2357221Y CN2357221Y CN 98229205 CN98229205U CN2357221Y CN 2357221 Y CN2357221 Y CN 2357221Y CN 98229205 CN98229205 CN 98229205 CN 98229205 U CN98229205 U CN 98229205U CN 2357221 Y CN2357221 Y CN 2357221Y
- Authority
- CN
- China
- Prior art keywords
- burner
- mixing drum
- cylinder
- hole
- 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
Images
Landscapes
- Gas Burners (AREA)
Abstract
The utility model provides an injecting cylinder built-in burner, which is composed of a mixing cylinder, and an injecting cylinder which is arranged on the mixing cylinder and is coaxial with the mixing cylinder. Both ends of the injecting cylinder are bell mouths, and the upper surface of the mixing cylinder is provided with a flame hole. The optimal form of flame holes dot arrays on the mixing cylinder is linear, is distributed along a generating line direction, and is composed of a circumferential direction hole array and a longitudinal hole array. The longitudinal hole array is circular holes, and the circumferential direction hole array is sliver holes or the combination of the sliver holes and the circular holes. The utility model has the advantages of simple structure, uniform mixing of burnt gas and air, sufficient and stable burning, high heat efficiency, and energy saving. The utility model is mainly suitable for the heating gas of the burnt gas.
Description
The utility model relates to a kind of burner, particularly a kind of injection cylinder built-in burner.
The burner that closes use as various field boundarys has variety classes, Chinese patent CN2084168U has introduced a kind of high heat imitates pollution-free air burner, form by mixing chamber, induction tunnel and ceramic honey comb combustion head, induction tunnel stretches in the mixing chamber, is provided with flow distribution plate above the opening part of induction tunnel in mixing chamber.Some is positioned at the induction tunnel of this kind burner outside the mixing chamber, and special ceramic honey comb combustion head is installed on the mixing chamber, complex structure and not compact, and processing is installed inconvenient, and efficiency of combustion is lower.
It is a kind of simple in structure that the purpose of this utility model is to provide, sufficient combustion and stable, the built-in burner of the mixing drum that efficiency of combustion is high.
The utility model injection cylinder built-in burner is achieved in that it comprises mixing drum, is arranged in the mixing drum and coaxial injection tube, and injection tube two ends are horn mouth, and the upper surface of mixing drum has glory hole.Wherein, mixing drum and injection tube are cylindrical shape, and the horn mouth of injection tube arrival end helps sucking air, form steady air flow, and the horn mouth of the port of export helps mist and forms turbulent flow.The optimised form of glory hole dot matrix is to be wire on the mixing drum, and distribute along generatrix direction, and by the axial hole battle array and circumferentially the hole battle array constitute, the axial hole battle array is a circular port, circumferentially Kong Zhen is the combination of strip hole or strip hole and circular port, the diameter of circular port and strip hole and width to be advisable less than 0.8 millimeter.
Injection cylinder built-in burner operation process of the present utility model is, when the injection tube is injected in combustion gas by nozzle, because jet produces negative pressure, make air be inhaled into the injection tube simultaneously, two kinds of gas mixes on the injection letter inner edge limit of advancing, the arrival port of export also enters in the mixing drum, owing to bell-mouthed effect forms turbulent flow, and move moving in the other direction along the annulus between injection tube and mixing drum, two kinds of gases are further mixed, because mist presents the high velocity turbulent flow state, so air pressure reduces and pressure is more even, mist is at last from glory hole ejection burning simultaneously.Because pressure is more even in the mixing drum, so flame height is consistent, simultaneously because spray speed is low, so igniting is also easy.
The advantage of injection cylinder built-in burner of the present utility model is simple in structure; easy for installation, combustion gas and air mix, and sufficient combustion and steady flame are good; not tempering; do not take off fire, efficiency of combustion reaches about 85%, and CO content is less than 20PPM; blowdown is little; help environmental protection, and energy savings, fuel gas heating apparatus mainly be applicable to.
Describe the utility model embodiment in detail below in conjunction with accompanying drawing.
Fig. 1: the utility model structural representation
Fig. 2: flame hole arrangement figure on the mixing drum
Injection cylinder built-in burner of the present utility model comprises mixing drum 1, be arranged in the mixing drum 1 and coaxial injection tube 2, injection tube 2 two ends are horn mouth, the upper surface shape of mixing drum 1 has glory hole 3, glory hole 3 dot matrix are to be wire, and distribute along generatrix direction, and are made of axial hole battle array 4 and circumferential hole battle array 5, axial hole battle array 4 is a circular port, and circumferentially hole battle array 5 is the combination of strip hole and circular port.
Claims (2)
1, a kind of injection cylinder built-in burner comprises mixing drum and injection tube, it is characterized in that the injection tube places mixing drum interior and coaxial, and injection tube two ends are horn mouth, and the upper surface of mixing drum has glory hole.
2, injection cylinder built-in burner as claimed in claim 1, it is characterized in that the glory hole dot matrix on the mixing drum is to be wire, and distribute, and constitute by axial hole battle array and circumferential hole battle array along generatrix direction, the axial hole battle array is a circular port, and circumferentially Kong Zhen is the combination of strip hole or strip hole and circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229205 CN2357221Y (en) | 1998-07-30 | 1998-07-30 | Injecting cylinder built-in burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98229205 CN2357221Y (en) | 1998-07-30 | 1998-07-30 | Injecting cylinder built-in burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357221Y true CN2357221Y (en) | 2000-01-05 |
Family
ID=33979137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98229205 Expired - Fee Related CN2357221Y (en) | 1998-07-30 | 1998-07-30 | Injecting cylinder built-in burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357221Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122960A (en) * | 2016-04-15 | 2016-11-16 | 潘婵 | A kind of air suspended type tube burner of built-in even gas distribution device injector |
-
1998
- 1998-07-30 CN CN 98229205 patent/CN2357221Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122960A (en) * | 2016-04-15 | 2016-11-16 | 潘婵 | A kind of air suspended type tube burner of built-in even gas distribution device injector |
| CN106122960B (en) * | 2016-04-15 | 2019-09-27 | 潘婵 | A kind of air suspended type tube burner of built-in even gas distribution device injector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101832558A (en) | Blast-injecting forced-advancing full pre-mixing energy-saving combustor | |
| CN2357221Y (en) | Injecting cylinder built-in burner | |
| CN201028515Y (en) | High energy efficiency ratio gas burner | |
| CN202835356U (en) | Semi-jet type nozzle | |
| CN2246751Y (en) | Atmospheric burner | |
| CN2366695Y (en) | Burner with high rich oxygen air | |
| CN203464277U (en) | A kind of burner | |
| CN209263050U (en) | A kind of ignition of sintering process device that recyclable exhaust gas is mixed and burned | |
| CN107741014B (en) | Gas-air mixer of full-premix gas burner | |
| CN201421073Y (en) | Steam generating device | |
| CN2482634Y (en) | Low No x double-side flat flame environment protection energy-saving efficient gas-firing burner | |
| CN206094083U (en) | Energy saving and consumption reduction's bocca | |
| CN2415263Y (en) | Combustion-supporting air guide blade for gas-jet gun | |
| CN218672164U (en) | Pure oxygen natural gas combustion device | |
| CN201155753Y (en) | High pressure drop combusting device | |
| CN216924349U (en) | Temperature control burner combustion system for industrial furnace | |
| CN215489717U (en) | Novel high-power high-pressure low-nitrogen high-speed burner | |
| CN2580308Y (en) | Low pressure gas burner | |
| CN211176883U (en) | Combustion cavity combining piece | |
| CN2144665Y (en) | Bituminous concrete mixing equipment burning device | |
| CN2314243Y (en) | Light oil combustor | |
| CN210568421U (en) | Low-nitrogen combustor and gas device thereof | |
| CN221279460U (en) | Energy-saving efficient combustion machine for dryer | |
| CN2479364Y (en) | Gas nozzle for use in furnace and kiln | |
| CN2521497Y (en) | Special ejection burner for boiler gas |
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 |