CN203731414U - Roller heating type full-premixing infrared burner - Google Patents
Roller heating type full-premixing infrared burner Download PDFInfo
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- CN203731414U CN203731414U CN201420095009.0U CN201420095009U CN203731414U CN 203731414 U CN203731414 U CN 203731414U CN 201420095009 U CN201420095009 U CN 201420095009U CN 203731414 U CN203731414 U CN 203731414U
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- electromagnetic valve
- cylinder
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Abstract
A roller heating type full-premixing infrared burner is composed of a metal fiber sintering felt (1), a stainless steel pipe (2), a fire detecting needle (3), an ignition needle (4), a fire observation port (5), a Venturi ejector (6), a variable-frequency fan (7), a flow adjusting valve (8), a proportional control actuator (9), a quick-opening electromagnetic valve (10), a slow-opening electromagnetic valve (11), a pressure gauge valve (12), a pressure gauge (13), a ball valve (14) and a roller (15). The metal fiber sintering felt (1) is paved on the surface of the stainless steel pipe (2) to form a mixed gas ignition burning surface and generate infrared rays during burning; the fire detecting needle (3) is arranged on the surface of the metal fiber sintering felt (1) so as to detect burning proportion of mixed gas; and the Venturi ejector (6) is connected with the roller (15) through the stainless steel pipe (2). Mixing ratio of air and gas is optimized, direct burning in the roller can be realized, and operation efficiency of the burner is improved.
Description
Technical field
The utility model relates to the full pre-mixed infrared combusting device of a kind of cylinder heated type, specifically a kind of full pre-mixed infrared combusting device of cylinder heated type being used on papermaking, glass, weaving, printing and dyeing, washing facility, laundry oven dry, heating equipment, the firing equipment such as dry.
Background technology
As shown in Figure 2, it is made up of heating tube (16) and cylinder (15) structure of existing roller heater, and heating tube is arranged on the inner chamber of cylinder; What described heating tube adopted is the form of Steam Heating, electrothermal tube heating, Hot-blast Heating, and heat energy produces from the outside of heater, then reaches heating tube via heat transfer channel, thus heated roller.The roller heater of this structure is simple in structure, efficiency is low, energy consumption is high, heat up slow, temperature stability is poor.
Utility model content
In order to solve the problem that the cylinder efficiency of heating surface is low, the utility model provides a kind of cylinder heated type full pre-mixed infrared combusting device.The technical solution of the utility model is: be made up of metallic fiber sintered felt, stainless steel tube, flame detection pin, ignition electrode, flame observation port, Venturi transmission ejector, frequency conversion fan, flow control valve, ratio adjusting actuator, fast open electromagnetic valve, slow open electromagnetic valve, pressure gauge valve, Pressure gauge, ball valve, cylinder; Described metallic fiber sintered felt is laid on the surface of stainless steel tube to form the ignition surface of air mixture and produces infrared ray when the burning; Described stainless steel tube is arranged on the inner chamber of described cylinder; Described flame detects pin and is arranged on the surface of metallic fiber sintered felt with the combustion ratio of detection air mixture; Described ball valve, pressure gauge valve, Pressure gauge, slow open electromagnetic valve, fast open electromagnetic valve, ratio adjusting valve are blast tube, and it accesses Venturi transmission ejector by frequency conversion fan, then accesses cylinder by stainless steel tube.
The utility model adopts the beneficial effect of above technical scheme to be: owing to adopting Venturi transmission ejector premix flame to detect to adjust the air quantity of frequency conversion fan, can make the mixed proportion of air and combustion gas reach optimum, combustion gas simultaneously is directly being rolled cylinder roasting, the sufficient combustion of combustion gas, cylinder programming rate is fast, temperature stability is high, thus improved burner operating efficiency, saved the energy.
Brief description of the drawings
Fig. 1, be the utility model integral assembling structure system schematic.
Fig. 2, be the structural representation of existing burner.
In figure, 1 metallic fiber sintered felt, 2 stainless steel tubes, 3 flames detect pin, 4 ignition electrodes, 5 flame observation ports, 6 Venturi transmission ejectors, 7 frequency conversion fans, 8 flow control valves, 9 ratio adjusting actuators, 10 fast open electromagnetic valves, 11 slow open electromagnetic valves, 12 pressure gauge valves, 13 Pressure gauges, 14 ball valves, 15 cylinders, 16 heating tubes.
Detailed description of the invention
As shown in Figure 1, the utility model is made up of metallic fiber sintered felt 1, stainless steel tube 2, flame detection pin 3, ignition electrode 4, flame observation port 5, Venturi transmission ejector 6, frequency conversion fan 7, flow control valve 8, ratio adjusting actuator 9, fast open electromagnetic valve 10, slow open electromagnetic valve 11, pressure gauge valve 12, Pressure gauge 13, ball valve 14, cylinder 15; Described metallic fiber sintered felt 1 is laid on the surface of stainless steel tube 2 to form the ignition surface of air mixture and produces infrared ray when the burning; Described stainless steel tube 2 is arranged on the inner chamber of described cylinder 15; Described flame detects pin 3 and is arranged on the surface of metallic fiber sintered felt 1 with the combustion ratio of detection air mixture; Described ball valve 14, pressure gauge valve 12, Pressure gauge 13, slow open electromagnetic valve 11, fast open electromagnetic valve 10, ratio adjusting valve 9 are blast tube, and it accesses Venturi transmission ejector 6 by frequency conversion fan 7; Described Venturi transmission ejector 6 sprays into cylinder 15 by stainless steel tube 2 by the mist of air and combustion gas and burns.
Above-mentioned detailed description of the invention is exemplary, is to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as the technology contents essence made according to the disclosed technical scheme of this patent is identical or be equal to any change or modification, all fall into the scope that this patent comprises.
Claims (1)
1. the full pre-mixed infrared combusting device of cylinder heated type, is made up of metallic fiber sintered felt (1), stainless steel tube (2), flame detection pin (3), ignition electrode (4), flame observation port (5), Venturi transmission ejector (6), frequency conversion fan (7), flow control valve (8), ratio adjusting actuator (9), fast open electromagnetic valve (10), slow open electromagnetic valve (11), pressure gauge valve (12), Pressure gauge (13), ball valve (14), cylinder (15); Described metallic fiber sintered felt (1) is laid on the surface of stainless steel tube to form the ignition surface of air mixture and produces infrared ray when the burning; Described stainless steel tube (2) is arranged on the inner chamber of described cylinder (15); Described flame detects pin (3) and is arranged on the surface of metallic fiber sintered felt (1) with the combustion ratio of detection air mixture; Described ball valve (14), pressure gauge valve (12), Pressure gauge (13), slow open electromagnetic valve (11), fast open electromagnetic valve (10), ratio adjusting valve (9) are blast tube, it is by frequency conversion fan (7) access Venturi transmission ejector (6), then by stainless steel tube (2) access cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095009.0U CN203731414U (en) | 2014-03-04 | 2014-03-04 | Roller heating type full-premixing infrared burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095009.0U CN203731414U (en) | 2014-03-04 | 2014-03-04 | Roller heating type full-premixing infrared burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731414U true CN203731414U (en) | 2014-07-23 |
Family
ID=51201483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095009.0U Expired - Fee Related CN203731414U (en) | 2014-03-04 | 2014-03-04 | Roller heating type full-premixing infrared burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300171A (en) * | 2017-07-06 | 2017-10-27 | 北京节能技术监测中心 | Burner is mixed before a kind of metallic fiber that head is burnt based on central flame flame |
-
2014
- 2014-03-04 CN CN201420095009.0U patent/CN203731414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300171A (en) * | 2017-07-06 | 2017-10-27 | 北京节能技术监测中心 | Burner is mixed before a kind of metallic fiber that head is burnt based on central flame flame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20210304 |