CN202581333U - Automatic flame adjusting device of burner - Google Patents
Automatic flame adjusting device of burner Download PDFInfo
- Publication number
- CN202581333U CN202581333U CN 201220176986 CN201220176986U CN202581333U CN 202581333 U CN202581333 U CN 202581333U CN 201220176986 CN201220176986 CN 201220176986 CN 201220176986 U CN201220176986 U CN 201220176986U CN 202581333 U CN202581333 U CN 202581333U
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- valve
- burner
- pipeline
- pressure
- automatic flame
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Abstract
The utility model discloses an automatic flame adjusting device of a burner, and belongs to the technical field of improvement on the structure of a static furnace. The automatic flame adjusting device comprises a natural gas pipeline and an air inlet pipeline, wherein the natural gas pipeline is provided with a gas inlet valve, a pressure gauge I, a gas pressure stabilizing valve, a pressure gauge II, a pressure switch I, an electromagnetic valve, a proportional valve, a manual valve I and the burner in sequence; the air inlet pipeline is provided with a fan, a pressure gauge III, an electric actuating valve and a manual valve II in sequence, and finally is communicated with the burner by the manual valve II; and the electric actuating valve is connected with an automatic ignition controller for controlling the burner. The automatic flame adjusting device disclosed by the utility model has the advantages of uniform furnace-gas temperature and low operation cost.
Description
Technical field
The utility model discloses the automatic flame control apparatus of a kind of burner, belongs to static furnace structure and improves technical field.
Background technology
In the production procedure of aluminium sheet, aluminium strip, aluminium foil, can be applied to static stove.Static stove is only required insulation, through electrical heating the primary aluminum coolant-temperature gage is remained on about 735 ℃.But there is following defective in existing static stove: furnace gas temperature is inhomogeneous, occurs the hot-spot burn-off phenomenon often, influences product quality; Simultaneously, power consumption is big, and operating cost is high.
Summary of the invention
For addressing the above problem, the utility model provides the burner that a kind of furnace gas temperature is even, operating cost is low automatic flame control apparatus.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
The automatic flame control apparatus of a kind of burner; Comprise gas pipeline and air intake pipeline; Intake valve, Pressure gauge one, combustion gas pressure maintaining valve, Pressure gauge two, pressure switch one, magnetic valve, proportioning valve, hand-operated valve one, burner are installed on the gas pipeline successively; Blower fan, Pressure gauge three, motor valve, hand-operated valve two are installed on the air intake pipeline successively, are communicated with burner through hand-operated valve two at last, be connected with the automatic ignition controller of control burner on the motor valve.
Between said pressure switch one and the magnetic valve pressure switch two is installed, and is connected with the conduit that is communicated with the combustion gas pressure maintaining valve on the pipeline between pressure switch one and the pressure switch two.
Be connected with the air connecting pipe that is communicated with proportioning valve on the pipeline between said motor valve and the hand-operated valve two.
The automatic flame control apparatus of the utility model burner changes circular vertical smelting furnace to static stove into by original block furnace (using electrical heat tracing) and adopts burner insulation (blower fan 7.5KW regulates burner one cover automatically).After the utility model adopted circular holding furnace burner device to prepare automatic flame control apparatus, furnace gas temperature was even, and no hot-spot burn-off phenomenon has improved product quality, had prolonged stove service life, had reduced operating cost.Only need 350 cubes of natural gases 24 hours every days, equipment maintenance cost is zero basically.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the automatic flame control apparatus of the utility model burner comprises gas pipeline and air intake pipeline.Intake valve 1, Pressure gauge 1, combustion gas pressure maintaining valve 3, Pressure gauge 24, pressure switch 1, pressure switch 26, magnetic valve 7, proportioning valve 8, hand-operated valve 1, burner 10 are installed on the gas pipeline successively, and are connected with the conduit 11 that is communicated with combustion gas pressure maintaining valve 3 on the pipeline between pressure switch 1 and the pressure switch 26.This conduit 11 is the natural gas conduit, and it is poor to be used for pressure measurement.Blower fan 12, Pressure gauge 3 13, motor valve 14, hand-operated valve 2 15 are installed on the air intake pipeline successively, are communicated with burner 10 through hand-operated valve 2 15 at last, be connected with the automatic ignition controller 16 of control burner 10 on the motor valve 14.Wherein, be connected with the air connecting pipe 17 that is communicated with proportioning valve 8 on the pipeline between motor valve 14 and the hand-operated valve 2 15.
The operation principle of the utility model: natural gas arrives burner 10 through intake valve 1, Pressure gauge 1, combustion gas pressure maintaining valve 3, Pressure gauge 24, pressure switch 1, pressure switch 26, magnetic valve 7, proportioning valve 8, hand-operated valve 1 successively.Another road is that blower fan 12 air quantity are combined into gaseous mixture through motor valve 14 self-regulating air doors in stove to burner 10.Adopt the size of uninterrupted temperature control signals control air inlet in the stove, thus guarantee temperature in the stove remain on setting value (furnace flame according to setting value ± natural gas is closed automatically or is opened 3 ℃ the time).
In the utility model, automatic ignition controller 16: be used for igniting and flame monitoring, but the start and stop of the air inflow of single valve gate control natural gas and control burner 10 single electrode igniters.
Motor valve 14: be used for the size of 0-90 ° of spinning movement with control intake valve tolerance.
Combustion gas pressure maintaining valve 3 (combustion gas decompression venting valve SGV): the gaseous-pressure that is used to regulate combustion system.
Pressure switch 1 and pressure switch 26: be used for combustion gas is detected the magnitude of pressure differential of positive pressure measurement and negative pressure measurement, with control combustion gas decompression venting valve.
Proportioning valve 8 (proportioning valve GRC): air/gas ratio valve GRC is used for the continuous control pattern, realizes that keeping air and gaseous-pressure ratio automatically is 1:1.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (3)
1. automatic flame control apparatus of burner; It is characterized in that: comprise gas pipeline and air intake pipeline; Intake valve, Pressure gauge one, combustion gas pressure maintaining valve, Pressure gauge two, pressure switch one, magnetic valve, proportioning valve, hand-operated valve one, burner are installed on the gas pipeline successively; Blower fan, Pressure gauge three, motor valve, hand-operated valve two are installed on the air intake pipeline successively, are communicated with burner through hand-operated valve two at last, be connected with the automatic ignition controller of control burner on the motor valve.
2. the automatic flame control apparatus of burner as claimed in claim 1; It is characterized in that: between said pressure switch one and the magnetic valve pressure switch two is installed, and is connected with the conduit that is communicated with the combustion gas pressure maintaining valve on the pipeline between pressure switch one and the pressure switch two.
3. the automatic flame control apparatus of burner as claimed in claim 1 is characterized in that: be connected with the air connecting pipe that is communicated with proportioning valve on the pipeline between said motor valve and the hand-operated valve two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176986 CN202581333U (en) | 2012-04-25 | 2012-04-25 | Automatic flame adjusting device of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176986 CN202581333U (en) | 2012-04-25 | 2012-04-25 | Automatic flame adjusting device of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581333U true CN202581333U (en) | 2012-12-05 |
Family
ID=47250739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220176986 Expired - Fee Related CN202581333U (en) | 2012-04-25 | 2012-04-25 | Automatic flame adjusting device of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456565B (en) * | 2014-10-24 | 2016-08-24 | 黄石云河工贸有限公司 | A kind of burner air supply controller |
| CN110715294A (en) * | 2019-09-20 | 2020-01-21 | 北京理工大学 | On-line heating device for rolling surface of workpiece |
-
2012
- 2012-04-25 CN CN 201220176986 patent/CN202581333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456565B (en) * | 2014-10-24 | 2016-08-24 | 黄石云河工贸有限公司 | A kind of burner air supply controller |
| CN110715294A (en) * | 2019-09-20 | 2020-01-21 | 北京理工大学 | On-line heating device for rolling surface of workpiece |
| CN110715294B (en) * | 2019-09-20 | 2020-12-29 | 北京理工大学 | On-line heating device for rolling surface of workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140425 |