CN103173250A - Integrated ignition starting system - Google Patents
Integrated ignition starting system Download PDFInfo
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- CN103173250A CN103173250A CN2011104546603A CN201110454660A CN103173250A CN 103173250 A CN103173250 A CN 103173250A CN 2011104546603 A CN2011104546603 A CN 2011104546603A CN 201110454660 A CN201110454660 A CN 201110454660A CN 103173250 A CN103173250 A CN 103173250A
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Abstract
The invention relates to an integrated ignition starting system. The integrated ignition starting system comprises a bracket, a feeding mechanism, an integrated starting nozzle, an electronic ignition device, a plug type monitoring device and an interlocking control device. The integrated ignition starting system is used for solving the technical problem that the existing ignition starting system frequently has accidents during a start-up process of the device. The integrated ignition starting system provided by the invention is used for realizing self-ignition of the starting nozzle by utilizing the electronic ignition device; the electronic ignition monitoring device in the electronic ignition device can be used for monitoring the head part at the ignition stage of the nozzle in real time; the plug type flame monitoring device is arranged at the position of the original ignition nozzle, so that the condition in the furnace chamber can be completely monitored in real time during the whole operation process of the system, and therefore, the driving safety and the success rate of the gasifying device are greatly improved, and the operation economical efficiency of the whole device is effectively improved.
Description
Technical field
The present invention relates to a kind of vapourizing furnace igniting system that goes into operation.
Background technology
The outstanding advantages such as the pressing gas metallization processes is wide with its coal adaptation in coal chemical technology, efficiency of carbon conversion is high, the oxygen consumption is low, the high and low pollution of thermo-efficiency are widely used.This technique is boosted by the special igniting system of going into operation in the device start-up, begins to throw the coal operation until the burner hearth parameter rear device that meets design requirement.
The widely used igniting system that goes into operation mainly is comprised of startup burner and igniter burner in the pressing gas metallization processes at present.After lighting by igniter burner, startup burner boosts for burner hearth.This system is due to shortcomings such as igniting progression are many, and flame stability is poor, and monitoring device is deficient, and human factor is many, and accident occurs frequently in the device startup procedure, and the driving that causes is therefrom incured loss through delay causes the tremendous economic loss.
Summary of the invention
In order to solve the existing igniting system's technical problem that accident occurs frequently in the device startup procedure that goes into operation, the invention provides a kind of integrated igniting system that goes into operation.
Technical solution of the present invention:
A kind of integrated igniting system that goes into operation, its special character is: comprise support, propulsive mechanism 9, integrated startup burner 2, electronic ignition device 3, plug-in monitoring device 1 and interlock control apparatus 4; Described propulsive mechanism is fixed on the vapourizing furnace body of heater by self support, and the passage set with vapourizing furnace is connected; Described integrated startup burner 2 is fixed on the guide rail of propulsive mechanism 9 by securing gear; An electrical ignition element monitoring device that described electronic ignition device 3 comprises the spark lever that is arranged on integrated startup burner and is used for the working condition of monitoring startup burner head point picker bar; Described plug-in monitoring device 1 is fixed on by securing gear on the guide rail of propulsive mechanism, is used for monitoring burner hearth 7 combustion cases; The signal that described interlock control apparatus 4 transmits each monitoring device is sent into PLC and is carried out analyzing and processing, and the key point signal is sent into middle control DCS.
Above-mentioned an electrical ignition element monitoring device comprises power supply and the signal picker, signal amplifier and the signal detector that connect successively; Described signal picker is used for the current signal of sensitive spot ignition circuit, the ignition signal of its output is sent into signal amplifier, ignition signal after described signal amplifier amplifies is sent into signal detector, described signal detector is used for ignition signal is judged, and judged result is converted to switch signal sends into PLC and carry out safety interlocking.
The above-mentioned power acquisition 220V AC power of firing circuit.
Above-mentioned plug-in monitoring device 1 comprises column hollow shell 14, is used for the transparent glass 12 of seal casinghousing front end; Be provided with the Monitoring equipment that is positioned at transparent glass 12 rears and the cable gallery 13 that leads to the housing rear end in described housing; Described housing comprises cooling water inlet passage 15, cooling water outlet passage 16 and the channel of nitrogen 17 of concentric setting from outside to inside successively, and described cooling water inlet passage 15, cooling water outlet passage 16 communicate at the housing front end; Described channel of nitrogen is over against transparent glass; Described cooling water inlet passage 15 and cooling water outlet passage communicate with external water source from the housing rear; Described channel of nitrogen communicates with external air source from the housing rear.
Above-mentioned detecting instrument 11 comprises at least one UV flame monitor.
Above-mentioned detecting instrument 11 comprises two ultraviolet flame detectors and a camera head.
Above-mentioned transparent glass 12 is double glazing, and described channel of nitrogen communicates with the interlayer of double glazing.
The present invention has advantages of:
1, the present invention has used integrated startup burner, utilizes electronic ignition device to realize the spontaneous ignition of startup burner, and an electrical ignition element monitoring device in electronic ignition device can carry out Real-Time Monitoring to head in the burner ignition stage.
2, the present invention has saved igniter burner, in former igniter burner position, the plug-in flame monitoring equipment has been installed, and coordinates the monitoring device of 7 180 ° and 270 ° installations of burner hearth, can carry out comprehensive Real Time Monitoring to the 7 interior situations of burner hearth in system's whole service process.
3, interlock control apparatus of the present invention is processed the signal that each monitoring device transmits, and sets up interlock mechanism with middle control, has realized that the gasification installation Full-automatic ignition goes into operation.
4, the present invention has realized gasification installation " one-touch " igniting, has improved greatly driving security and the success ratio of gasification installation, effectively raises the performance driving economy of whole device.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is an electrical ignition element monitoring device schematic circuit diagram of the present invention.
Fig. 3 is monitoring device scheme of installation of the present invention;
Fig. 4 is monitoring device structural representation of the present invention;
Wherein: 1-plug-in monitoring device, the integrated startup burner of 2-, 3-electronic ignition device, the 4-interlock control apparatus, 5-support and propulsive mechanism, 6-burner hearth monitoring holes, the 7-burner hearth, 8-monitoring mechanism, 9-propulsive mechanism, 10-fire inspection signal picker, 11-detecting instrument, 12-transparent glass, the 13-cable gallery, 14-housing, 15-cooling water inlet passage, 16-cooling water outlet passage, the 17-channel of nitrogen.
Embodiment
The body igniting of the present invention system that goes into operation comprises support, propulsive mechanism 9, integrated startup burner 2, electronic ignition device 3, plug-in monitoring device 1 and interlock control apparatus 4; Propulsive mechanism 9 is fixed on the vapourizing furnace body of heater by self support, and the passage set with vapourizing furnace is connected; Integrated startup burner 2 is fixed on the guide rail of propulsive mechanism 9 by securing gear; An electrical ignition element monitoring device that electronic ignition device 3 comprises the spark lever that is arranged on integrated startup burner 2 and is used for the working condition of monitoring startup burner head point picker bar; Plug-in monitoring device 1 is fixed on by securing gear on the guide rail of propulsive mechanism 9, is used for monitoring burner hearth 7 combustion cases; The signal that interlock control apparatus 4 transmits each monitoring device is sent into PLC and is carried out analyzing and processing, and the key point signal is sent into middle control DCS.An electrical ignition element monitoring device comprises power supply and the signal picker, signal amplifier and the signal detector that connect successively; Signal picker is used for the current signal of sensitive spot ignition circuit, the ignition signal of its output is sent into signal amplifier, ignition signal after signal amplifier amplifies is sent into signal detector, signal detector is used for ignition signal is judged, and judged result is converted to switch signal sends into PLC and carry out safety interlocking.The power acquisition 220V AC power of firing circuit.Plug-in monitoring device 1 comprises column hollow shell 14, is used for the transparent glass 12 of seal casinghousing 14 front ends; Be provided with the Monitoring equipment that is positioned at transparent glass 12 rears and the cable gallery 13 that leads to the housing rear end in housing 14; Housing comprises cooling water inlet passage 15, cooling water outlet passage 16 and the channel of nitrogen 17 of concentric setting from outside to inside successively, and cooling water inlet passage 15, cooling water outlet passage 16 communicate at the housing front end; Channel of nitrogen is over against transparent glass; Cooling water inlet passage and cooling water outlet passage 16 communicate with external water source from the housing rear; Channel of nitrogen communicates with external air source from the housing rear.Detecting instrument 11 comprises two ultraviolet flame detectors and a camera head.Transparent glass is double glazing, and channel of nitrogen communicates with the interlayer of double glazing.
The present invention utilizes electronic ignition device 3 to realize the spontaneous ignition of startup burner, and the flame monitoring equipment in electronic ignition device 3 can carry out Real-Time Monitoring to head in the burner ignition stage.The present invention has saved igniter burner, in former igniter burner position, the plug-in flame monitoring equipment has been installed, and coordinates the monitoring device of 7 180 ° and 270 ° installations of burner hearth, can carry out comprehensive Real Time Monitoring to the 7 interior situations of burner hearth in system's whole service process.The interlock control apparatus 4 of new system is processed the signal that each monitoring device transmits, and sets up interlock mechanism with middle control, has realized that the gasification installation Full-automatic ignition goes into operation.Novel system has really been realized gasification installation " one-touch " igniting, has improved greatly driving security and the success ratio of gasification installation, effectively raises the performance driving economy of whole device.Burner hearth 7 monitoring holes 6 are used for installing fire inspection or camera head.
Claims (7)
1. integrated igniting system that goes into operation, is characterized in that: comprise support, propulsive mechanism (9), integrated startup burner (2), electronic ignition device (3), plug-in monitoring device (1) and interlock control apparatus (4); Described propulsive mechanism (9) is fixed on the vapourizing furnace body of heater by self support, and the passage set with vapourizing furnace is connected; Described integrated startup burner 2 is fixed on the guide rail of propulsive mechanism (9) by securing gear; An electrical ignition element monitoring device that described electronic ignition device (3) comprises the spark lever that is arranged on integrated startup burner and is used for the working condition of monitoring startup burner head point picker bar; Described plug-in monitoring device is fixed on by securing gear on the guide rail of propulsive mechanism, is used for monitoring burner hearth (7) combustion case; The signal that described interlock control apparatus (4) transmits each monitoring device is sent into PLC and is carried out analyzing and processing, and the key point signal is sent into middle control DCS.
2. the integrated igniting according to claim 1 system that goes into operation, it is characterized in that: described an electrical ignition element monitoring device comprises power supply and the signal picker, signal amplifier and the signal detector that connect successively; Described signal picker is used for the current signal of sensitive spot ignition circuit, the ignition signal of its output is sent into signal amplifier, ignition signal after described signal amplifier amplifies is sent into signal detector, described signal detector is used for ignition signal is judged, and judged result is converted to switch signal sends into PLC and carry out safety interlocking.
3. the integrated igniting according to claim 2 system that goes into operation is characterized in that: described power acquisition is with the 220V AC power of firing circuit.
4. the according to claim 1 and 2 or 3 described integrated igniting system that goes into operation, it is characterized in that: plug-in monitoring device (1) comprises column hollow shell (14), is used for the transparent glass (12) of seal casinghousing (14) front end; Be provided with the Monitoring equipment that is positioned at the transparent glass rear and the cable gallery (13) that leads to housing (14) rear end in described housing (14); Described housing comprises cooling water inlet passage (15), cooling water outlet passage (16) and the channel of nitrogen (17) of concentric setting from outside to inside successively, and described cooling water inlet passage (15), cooling water outlet passage (16) communicate at the housing front end; Described channel of nitrogen is over against transparent glass 12; Described cooling water inlet passage (15) and cooling water outlet passage (16) communicate with external water source from the housing rear; Described channel of nitrogen communicates with external air source from the housing rear.
5. plug-in vapourizing furnace monitoring device according to claim 4, it is characterized in that: described detecting instrument 11 comprises at least one UV flame monitor.
6. plug-in vapourizing furnace monitoring device according to claim 4, it is characterized in that: described detecting instrument comprises two ultraviolet flame detectors and a camera head.
7. plug-in vapourizing furnace monitoring device according to claim 4, it is characterized in that: described transparent glass is double glazing, described channel of nitrogen communicates with the interlayer of double glazing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110454660.3A CN103173250B (en) | 2011-12-20 | Integration ignition starting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110454660.3A CN103173250B (en) | 2011-12-20 | Integration ignition starting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103173250A true CN103173250A (en) | 2013-06-26 |
| CN103173250B CN103173250B (en) | 2016-12-14 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725326A (en) * | 2013-12-25 | 2014-04-16 | 西安航天远征流体控制股份有限公司 | Driving transmission device of startup burner push-pull mechanism |
| CN104152180A (en) * | 2014-08-05 | 2014-11-19 | 中国船舶重工集团公司第七一一研究所 | Working ignition method of gasification furnace and working glue gas generation system |
| CN104791843A (en) * | 2015-04-08 | 2015-07-22 | 马钢(集团)控股有限公司 | Cold-state prefiring gas replacement operation method of full gas fired boiler |
| CN105156682A (en) * | 2015-09-30 | 2015-12-16 | 西安航天源动力工程有限公司 | Seal device of startup burner plugging and pulling mechanism |
| CN112226248A (en) * | 2020-09-09 | 2021-01-15 | 中石化宁波工程有限公司 | Pulverized coal gasification device and process method for co-burning organic wastewater by using same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725326A (en) * | 2013-12-25 | 2014-04-16 | 西安航天远征流体控制股份有限公司 | Driving transmission device of startup burner push-pull mechanism |
| CN103725326B (en) * | 2013-12-25 | 2015-02-18 | 西安航天远征流体控制股份有限公司 | Driving transmission device of startup burner push-pull mechanism |
| CN104152180A (en) * | 2014-08-05 | 2014-11-19 | 中国船舶重工集团公司第七一一研究所 | Working ignition method of gasification furnace and working glue gas generation system |
| CN104791843A (en) * | 2015-04-08 | 2015-07-22 | 马钢(集团)控股有限公司 | Cold-state prefiring gas replacement operation method of full gas fired boiler |
| CN105156682A (en) * | 2015-09-30 | 2015-12-16 | 西安航天源动力工程有限公司 | Seal device of startup burner plugging and pulling mechanism |
| CN112226248A (en) * | 2020-09-09 | 2021-01-15 | 中石化宁波工程有限公司 | Pulverized coal gasification device and process method for co-burning organic wastewater by using same |
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Effective date of registration: 20170519 Address after: 710100 No. 289 Feitian Road, Changan District Aerospace base, Shaanxi, Xi'an Patentee after: XI'AN AEROSPACE PROPULSION ENGINEERING CO., LTD. Address before: 710100 Xi'an, Shaanxi Province, box No. 11, No. 15 box Patentee before: Xi'an Aerospace Yuanzheng Fluid Control Co., Ltd. |
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