CN201636864U - Gas burner - Google Patents
Gas burner Download PDFInfo
- Publication number
- CN201636864U CN201636864U CN2009202931233U CN200920293123U CN201636864U CN 201636864 U CN201636864 U CN 201636864U CN 2009202931233 U CN2009202931233 U CN 2009202931233U CN 200920293123 U CN200920293123 U CN 200920293123U CN 201636864 U CN201636864 U CN 201636864U
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- CN
- China
- Prior art keywords
- inner core
- sleeve
- temperature head
- flame
- bolt
- 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 - Lifetime
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Abstract
The utility model provides a gas burner which is used for open ring-type roasters or lid-type roasters manufactured in carbon industry. The gas burner consists of an inner core joint (1), a sleeve joint (2), a bolt (3), a coupling tube (4), a bolt (5), an adjusting sleeve (6), a sleeve (7), an inner core connecting pipe (8), an inner core high-temperature head (9), a stainless steel wire (10), a sleeve (11), a cover plate (12), a bolt (13) and a sleeve high-temperature head (14). Gas enters from the inner core joint (1), passes through the inner core connecting pipe (8), and is ignited at the orifice of the inner core high-temperature head (9) to spout flame, and the flame flows into a flame path (gas well). The utility model has the characteristics of reasonable structure, steady and centralized flame as well as complete gas burning, and reduces the fuel consumption by 15 percent to 20 percent; moreover, as both the inner core high-temperature head (9) and the sleeve high-temperature head (14) are made of fire-proof alloy steel, the service life of the burner is greatly prolonged.
Description
Technical field
The utility model gas burner is used for the unlimited ring-form calcining furnace or the lid formula roaster of carbon element industry production.
Background technology
At present, the conventional burners of using in the domestic carbon baking furnace is short service life, unreasonable structure, because can not carrying out accurate science, the latus rectum of burner and the length of flame that reaches calculate, so the length of flame and calorific intensity are extremely unstable, cause the quirk upper and lower temperature difference big, about more than 70 ℃, can't reduce the Temperature Distribution gradient of quirk or gas well effectively, make the Temperature Distribution of hopper carbon product also inhomogeneous; The quality instability can not get guaranteeing.And flame is difficult to be in and concentrates the powerful intensity of a fire, licks the wall that makes a fire easily, and the quirk structure is also caused inevitable damage, increased maintenance cost.The burning of this poor efficiency makes firing cycle longer relatively, and specific energy consumption is higher, has also increased the total amount of industry energy consumption.In heating process, when temperature reaches 550～650 ℃, produce a large amount of fugitive constituents, conventional burners does not adopt the air distribution principle, and fuel is fully rationally mixed with air, and the fugitive constituent burning is insufficient, produce and contain CO and C particulate smoke, contaminated environment in a large number.Traditional burner does not have accurate air distribution, fully by improving the negative pressure in the roaster, a large amount of cold airs is entered in the baking furnace flame path (gas well), it is uncontrollable to make cold air enter quirk (gas well) flow, too much cold air can be taken away quirk or the more heats of gas well, will cause the waste of fuel.
Summary of the invention
The utility model purpose is to improve the defective that exists in the burner operation and improves.Quirk (gas well) size, natural gas calorific value and pressure and other parameters according to the employed roaster of client are carried out special development.Adopt the air distribution principle, make combustion gas and air mixed proportion reach best proportioning, the fuel gas buring maximizing efficiency improves the thermal efficiency of roaster, energy savings effectively.Guarantee that the flame calorific intensity is bigger, can not lick the wall that makes a fire, delay the damage of quirk structure, prolong maintenance cycle.
The utility model is to use the burner of gas fuel.Feature with flame stabilization can be lighted a fire repeatedly.The burner critical piece comprises, as shown in Figure 1: inner core joint 1, casing joint 2, bolt 3, transition conduit 4, bolt 5 is regulated sleeve pipe 6, sleeve pipe 7, inner core takes over 8, inner core high temperature head 9, stainless steel wire 10, sleeve pipe 11, cover plate 12, bolt 13, sleeve pipe high temperature head 14.Combustion gas enters from inner core joint 1, takes over 8 through inner core, at the footpath of inner core high temperature head 9 stomion fire, jets out flames, and flame flows in the quirk (gas well).On inner core high temperature head 9, be fixed on the position of sleeve pipe 7 central authorities with three stainless steel wires 8 of equidistant arranged distribution in same plane, guarantee that flame is in center of flame path.What inner core high temperature head 9 and sleeve pipe high temperature head 14 adopted is alloy fire-resistant steel matter, high temperature resistance, long service life.Transition conduit 4 is provided with 8 apertures, changes its working range by regulating sleeve pipe 6, thereby changes the proportional quantity of combustion gas and air, and the best proportioning of general natural gas and air is controlled at 1: 11～12.During work, negative pressure sucks air by sleeve pipe in the quirk, fully mixes burning with combustion gas.
The utlity model has following beneficial effect:
1. rational structure is concentrated flame stabilization, and to reach heat flow field in rationalization's stove, temperature is even up and down to guarantee quirk, helps improving the quality of products;
2. adopt the air distribution principle, fuel gas buring is complete, and heat release is abundant, can reduce fuel consumption 15%-20%, has improved the thermal efficiency of roaster effectively;
3. according to the roasting technique temperature, reach the desired length of flame;
4. guarantee that from structure flame is in center of flame path, can not lick the wall that makes a fire, delay the damage of quirk structure, prolong maintenance cycle;
5. adopt metal hose to connect and slidingtype rifle head, accurate positioning, changes easy, flexible operation, its field failure keeps in repair and can finish in 1～2 minute, does not hinder production process, avoids producing heavy losses;
6. avoid the secondary system burning to greatest extent, reduction accident occurrence frequency;
7. reduce the boiler face environment temperature, improve working environment;
8. because part-structure adopts alloy fire-resistant steel matter, increased burner service life.Through South Mountain Aluminum facts have proved in use, reach service life more than 5 years.
Description of drawings
Fig. 1 is gas burner overall structure figure.1 inner core joint among the figure, 2 casing joints, 3 bolts, 4 transition conduit, 5 bolts, 6 regulate sleeve pipe, 7 sleeve pipes, 8 inner cores are taken over, 9 inner core high temperature heads, 10 stainless steel wires, 11 sleeve pipes, 12 cover plates, 13 bolts, 14 sleeve pipe high temperature heads.
The specific embodiment
Before the use, earlier that burner adjustable section position is prefastened, must not be firmly excessive, in order to avoid the damage screw thread is not as the criterion by slip with institute's securing member; Affirmation air-supply valve door is closed, and then metal hose and burner is linked; Igniting must two people be operated, and a people puts into burning things which may cause a fire disaster after the burner, tells an other people that burnt gas valve is opened on a small quantity, inserts furnace chamber after the burner flame again; It is good that adjustment burnt gas valve and air door make flame color reach brilliant white; Must vertically insert furnace chamber after the burner flame, the gradient maximum must not be beneficial to prolong the service life of burner greater than 15 degree; At first close the air-supply valve door when blowing out is flame-out, treat then to take out after the burner cools.
Claims (1)
1. gas burner, by inner core joint (1), casing joint (2), bolt (3), transition conduit (4), bolt (5) is regulated sleeve pipe (6), sleeve pipe (7), inner core is taken over (8), inner core high temperature head (9), stainless steel wire (10), sleeve pipe (11), cover plate (12), bolt (13), sleeve pipe high temperature head (14) constitutes, three stainless steel wires (8) with equidistant arranged distribution in inner core high temperature head (9) is gone up with same plane are fixed on the position of sleeve pipe (7) central authorities, and transition conduit (4) is provided with 8 apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202931233U CN201636864U (en) | 2009-12-16 | 2009-12-16 | Gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202931233U CN201636864U (en) | 2009-12-16 | 2009-12-16 | Gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636864U true CN201636864U (en) | 2010-11-17 |
Family
ID=43081359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202931233U Expired - Lifetime CN201636864U (en) | 2009-12-16 | 2009-12-16 | Gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636864U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540883A (en) * | 2010-12-20 | 2012-07-04 | 北京西玛通科技有限公司 | Intelligent optimized energy saving and emission reducing controlling system |
| CN102588954A (en) * | 2012-03-07 | 2012-07-18 | 广西有色再生金属有限公司 | Combustion device for heating up top-blown converter |
| CN102775043A (en) * | 2012-07-12 | 2012-11-14 | 巨石集团有限公司 | Kiln roasting method by glass fiber tank kiln channel |
| CN103575112A (en) * | 2013-11-21 | 2014-02-12 | 四川启明星铝业有限责任公司 | Maintaining method for fire wall of anode carbon block roasting furnace |
-
2009
- 2009-12-16 CN CN2009202931233U patent/CN201636864U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540883A (en) * | 2010-12-20 | 2012-07-04 | 北京西玛通科技有限公司 | Intelligent optimized energy saving and emission reducing controlling system |
| CN102588954A (en) * | 2012-03-07 | 2012-07-18 | 广西有色再生金属有限公司 | Combustion device for heating up top-blown converter |
| CN102775043A (en) * | 2012-07-12 | 2012-11-14 | 巨石集团有限公司 | Kiln roasting method by glass fiber tank kiln channel |
| CN103575112A (en) * | 2013-11-21 | 2014-02-12 | 四川启明星铝业有限责任公司 | Maintaining method for fire wall of anode carbon block roasting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAILAI XIMATONG EQUIPMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING XIMATONG TECHNOLOGY CO., LTD. Effective date: 20140526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100085 HAIDIAN, BEIJING TO: 075421 ZHANGJIAKOU, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140526 Address after: 075421, Hebei Zhangjiakou County, Huailai Province East Garden Town SME incubation base Patentee after: HUAILAI CIMAC TECHNOLOGY LIMITED COMPANY Address before: 100085 Beijing city Haidian District on the Sixth Street No. 17 Kant building room 6305B Patentee before: Beijing CIMA Technology Limited |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |