CN202099342U - Combustion control system for heat treating furnace - Google Patents
Combustion control system for heat treating furnace Download PDFInfo
- Publication number
- CN202099342U CN202099342U CN2011201501057U CN201120150105U CN202099342U CN 202099342 U CN202099342 U CN 202099342U CN 2011201501057 U CN2011201501057 U CN 2011201501057U CN 201120150105 U CN201120150105 U CN 201120150105U CN 202099342 U CN202099342 U CN 202099342U
- Authority
- CN
- China
- Prior art keywords
- pulse
- heat treating
- natural gas
- treating furnace
- control system
- 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Control Of Heat Treatment Processes (AREA)
- Furnace Details (AREA)
Abstract
The utility model relates to a combustion control system for a heat treating furnace, which is mainly used for carrying out quenching treatment on a large pipe fitting and automatically controlling fire power. The combustion control system for the heat treating furnace is characterized by comprising a heat treating furnace (1) which is provided with a natural gas pipe (2) and an air pipe (3); the natural gas pipe (2) and the air pipe (3) are respectively provided with a first pulse control valve (4) and a second pulse control valve (5); and a pulse processor (6) is arranged between the first pulse control valve (4) and a second pulse control valve (5). The natural gas pipe and the air pipe of the combustion control system for the heat treating furnace are respectively provided with the pulse control valves, and the pulse processor is positioned between the two pulse control valves, so that the open degree of the pulse control valve arranged on the air pipe can be controlled by measuring the gas flow rate in the natural gas pipe, and the automatic temperature control of the heat treating furnace can be realized; therefore, the accuracy is higher, and the manpower can be saved.
Description
Technical field
The utility model relates to a kind of combustion control system of heat treatment furnace, is mainly used in large-size pipe is carried out quench treatment, and controls the firepower size automatically.
Background technology
Heat treatment furnace can be sent into the port of pipe fitting in the heat treatment furnace and heat as the device that metal is carried out quench treatment, could the pyritous pipe fitting be put into the closing in machine subsequently and close up.Heat treatment furnace feeds Sweet natural gas and wind in the heat treated stove respectively through natural gas tube and airduct; Be used for supplying fire; Yet heat treatment furnace in the past is to come the gas flow in natural gas tube and the airduct is controlled through the manual operation manual valve, and the operator drives greatly or turn down manual valve through the size and the color of observing the fire in the heat treatment furnace.Yet this manually-operated mode is extremely unstable, and each operator's criterion is different, causes the degree of heat of pipe fitting also inequality, and has taken operator's time greatly, has reduced working efficiency.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provide a kind of and can adjust temperature in the stove voluntarily, and tolerance range is high, has saved the combustion control system of artificial heat treatment furnace.
The purpose of the utility model is achieved in that
The combustion control system of the utility model heat treatment furnace; Comprise heat treatment furnace; Said heat treatment furnace is provided with natural gas tube and airduct; Be respectively equipped with the first pulse valve (4) and the second pulse valve on said natural gas tube and the airduct, be provided with pulse processor between the said first pulse valve and the second pulse valve.
Compared with prior art, the beneficial effect of the utility model is:
The combustion control system of this heat treatment furnace has all added a pulse valve on natural gas tube and airduct; Be provided with pulse processor between two pulse valves; Can pass through to measure the gas flow in the natural gas tube, thus the aperture of the pulse valve on the control airduct, thus the automatic temp of having realized heat treatment furnace is controlled; Not only tolerance range is higher, has also saved manual work.
Description of drawings
Fig. 1 is the structural representation of the combustion control system of the utility model heat treatment furnace.
Wherein: heat treatment furnace 1, natural gas tube 2, airduct 3, the first pulse valve 4, the second pulse valve 5, pulse processor 6.
Embodiment
Referring to Fig. 1, the utility model relates to a kind of combustion control system of heat treatment furnace, comprises heat treatment furnace 1; Said heat treatment furnace 1 is provided with natural gas tube 2 and airduct 3; Be respectively equipped with the first pulse valve 4 and the second pulse valve 5 on said natural gas tube 2 and the airduct 3, be provided with pulse processor 6 between the said first pulse valve 4 and the second pulse valve 5, this pulse processor 6 can be through measuring the gas flow in the natural gas tube 2; Thereby the aperture of the second pulse valve 5 on the control airduct 3; Sweet natural gas and the size of wind to getting in the heat treatment furnace 1 are carried out the automatic mixing adjustment, thus the automatic temp of having realized heat treatment furnace control, compare with manual operation in the past that not only tolerance range is higher; Also save manual work, improved working efficiency.
Claims (1)
1. the combustion control system of a heat treatment furnace; It is characterized in that: it comprises heat treatment furnace (1); Said heat treatment furnace (1) is provided with natural gas tube (2) and airduct (3); Be respectively equipped with the first pulse valve (4) and the second pulse valve (5) on said natural gas tube (2) and the airduct (3), be provided with pulse processor (6) between the said first pulse valve (4) and the second pulse valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201501057U CN202099342U (en) | 2011-05-12 | 2011-05-12 | Combustion control system for heat treating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201501057U CN202099342U (en) | 2011-05-12 | 2011-05-12 | Combustion control system for heat treating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099342U true CN202099342U (en) | 2012-01-04 |
Family
ID=45385366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201501057U Expired - Fee Related CN202099342U (en) | 2011-05-12 | 2011-05-12 | Combustion control system for heat treating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099342U (en) |
-
2011
- 2011-05-12 CN CN2011201501057U patent/CN202099342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120104 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |