CN214664413U - Low-nitrogen combustor detection device - Google Patents
Low-nitrogen combustor detection device Download PDFInfo
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- CN214664413U CN214664413U CN202120107202.1U CN202120107202U CN214664413U CN 214664413 U CN214664413 U CN 214664413U CN 202120107202 U CN202120107202 U CN 202120107202U CN 214664413 U CN214664413 U CN 214664413U
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- nitrogen
- detection device
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Abstract
The utility model provides a low-nitrogen burner detection device, which relates to the technical field of burners, in particular to a low-nitrogen burner detection device, comprising a burner body, a low-nitrogen burner control box and a low-nitrogen burner detection device, wherein controllers are arranged in the low-nitrogen burner control box and the low-nitrogen burner detection device; be provided with air inlet on the combustor body, gas an entry and gas b entry, low nitrogen burner detection device and low nitrogen burner control box signal connection, low nitrogen burner detection device sends boiler safety interlock signal, boiler pressure and temperature signal to low nitrogen burner control box, combustor load control signal, long-range combustor start-stop signal, long-range combustor trouble reset signal, low nitrogen burner control box is to combustor furnace flame monitoring to low nitrogen burner detection device repayment combustor running signal, furnace flame signal and combustor trouble signal.
Description
Technical Field
The utility model relates to a combustor technical field, concretely relates to low-nitrogen combustor detection device.
Background
The low-nitrogen combustor is boiler corollary equipment, receives the instruction from the boiler control box, sends status information to the boiler control box. The low-nitrogen combustor is when providing the heat source for boiler combustion, need for energy saving, the combustion heat value of low-nitrogen combustor needs to float, when boiler temperature is higher, when only needing to keep warm, the low-nitrogen combustor with less power work can, when the temperature is lower, the low-nitrogen combustor works with great power, however, the inconvenient problem of operation exists in the low-nitrogen combustor of manual operation, and simultaneously, the manual monitoring effect is poor, can not in time adjust the low-nitrogen combustor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel low-nitrogen combustor detection device, which can solve the technical problem in the background art.
The utility model discloses a following technical scheme realizes: a low-nitrogen combustor detection device comprises a combustor body, a low-nitrogen combustor control box and a low-nitrogen combustor detection device, wherein controllers are arranged in the low-nitrogen combustor control box and the low-nitrogen combustor detection device;
the combustor body is provided with an air inlet, a fuel gas inlet a and a fuel gas inlet b, the fuel gas inlet a is arranged close to the air inlet, the fuel gas inlet a and the fuel gas inlet b are respectively provided with an electromagnetic valve, and the electromagnetic valves are in signal connection with a low-nitrogen combustor control box;
the low-nitrogen combustor detection device is in signal connection with the low-nitrogen combustor control box, the low-nitrogen combustor detection device sends a boiler safety interlocking signal, a boiler pressure and temperature signal, a combustor load adjusting signal, a remote combustor start-stop signal and a remote combustor fault resetting signal to the low-nitrogen combustor control box, the low-nitrogen combustor control box monitors flame in a combustor hearth of the combustor and feeds back a combustor operation signal, a hearth flame signal and a combustor fault signal to the low-nitrogen combustor detection device;
the low-nitrogen combustor control box controls the opening and closing size of the electromagnetic valves arranged on the air inlet, the gas inlet a and the gas inlet b through signals, and further controls the mixing proportion of gas and air.
Preferably, the controller is any one of a single chip microcomputer or a PLC controller.
The utility model discloses for prior art, through setting up low nitrogen combustor control box and low nitrogen combustor detection device, set up the air inlet of controller on to the combustor in the low nitrogen combustor control box, the solenoid valve signal control angle that opens and shuts on fuel a entry and the fuel b entry, control combustion effect, simultaneously, utilize low nitrogen combustor detection device to detect pressure etc. in the boiler to feed back the low nitrogen combustor control box with the signal, and then control the combustor.
Drawings
Fig. 1 is a schematic view of the device of the present invention.
In the figure, the module 1 is a low-nitrogen burner; the module 2 is a low-nitrogen burner control box; module 3 is a low-nitrogen burner detection device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model is further explained with reference to the attached figure 1, and a low-nitrogen burner detection device comprises a burner body, a low-nitrogen burner control box and a low-nitrogen burner detection device, wherein controllers are arranged in the low-nitrogen burner control box and the low-nitrogen burner detection device;
the combustor body is provided with an air inlet, a fuel gas inlet a and a fuel gas inlet b, the fuel gas inlet a is arranged close to the air inlet, the fuel gas inlet a and the fuel gas inlet b are respectively provided with an electromagnetic valve, and the electromagnetic valves are in signal connection with a low-nitrogen combustor control box;
the low-nitrogen combustor detection device is in signal connection with the low-nitrogen combustor control box, the low-nitrogen combustor detection device sends a boiler safety interlocking signal, a boiler pressure and temperature signal, a combustor load adjusting signal, a remote combustor start-stop signal and a remote combustor fault resetting signal to the low-nitrogen combustor control box, the low-nitrogen combustor control box monitors flame in a combustor hearth of the combustor and feeds back a combustor operation signal, a hearth flame signal and a combustor fault signal to the low-nitrogen combustor detection device;
low nitrogen burner detection device can monitor temperature, pressure etc. in the boiler and detect, and will last one section all kinds of signal transmission to low nitrogen burner control box, controller in the low nitrogen burner control box exports air flow control signal to air inlet respectively, the solenoid valve on the gas an entry, and transmit the solenoid valve that sets up on gas flow control signal to gas b entry, the size opens and shuts through the import on the control solenoid valve, and then control gas and air mixing proportion, the effect of burning can be adjusted on the one hand to the difference of mixing proportion, and the output of adjustment combustor, and then realized the adjustment to combustor combustion effect. Meanwhile, after the combustor is changed, the sensor connected to the low-nitrogen combustor control box can feed back the signal indicating whether the flame and the combustor are in failure to the low-nitrogen combustor detection device, the controller in the low-nitrogen combustor detection device recognizes the signal and then adjusts the signal to be transmitted to the low-nitrogen combustor control box, and the low-nitrogen combustor detection device mainly aims to detect various information in the boiler by using the sensor on the low-nitrogen combustor detection device and transmit the signal to the low-nitrogen combustor control box so as to control the combustor, so that manual intervention on the work of the combustor is reduced, and the low-nitrogen combustor control device has the advantage of high efficiency.
Further, the controller is any one of a single chip microcomputer or a PLC controller. The controller is used for the acceptance and the transmission of signal, and the controller of singlechip and PLC controller are prior art, and the technique is comparatively mature, do not describe here any more.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (2)
1. The utility model provides a low-nitrogen combustor detection device, includes the combustor body, low-nitrogen combustor control box and low-nitrogen combustor detection device, its characterized in that: controllers are arranged in the low-nitrogen combustor control box and the low-nitrogen combustor detection device;
the combustor body is provided with an air inlet, a fuel gas inlet a and a fuel gas inlet b, the fuel gas inlet a is arranged close to the air inlet, the fuel gas inlet a and the fuel gas inlet b are respectively provided with an electromagnetic valve, and the electromagnetic valves are in signal connection with a low-nitrogen combustor control box;
the low-nitrogen combustor detection device is in signal connection with the low-nitrogen combustor control box, the low-nitrogen combustor detection device sends a boiler safety interlocking signal, a boiler pressure and temperature signal, a combustor load adjusting signal, a remote combustor start-stop signal and a remote combustor fault resetting signal to the low-nitrogen combustor control box, the low-nitrogen combustor control box monitors flame in a combustor hearth of the combustor and feeds back a combustor operation signal, a hearth flame signal and a combustor fault signal to the low-nitrogen combustor detection device;
the low-nitrogen combustor control box controls the opening and closing size of the electromagnetic valves arranged on the air inlet, the gas inlet a and the gas inlet b through signals, and further controls the mixing proportion of gas and air.
2. The low-nitrogen combustor detecting device according to claim 1, wherein: the controller is any one of a single chip microcomputer or a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107202.1U CN214664413U (en) | 2021-01-14 | 2021-01-14 | Low-nitrogen combustor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107202.1U CN214664413U (en) | 2021-01-14 | 2021-01-14 | Low-nitrogen combustor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664413U true CN214664413U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120107202.1U Active CN214664413U (en) | 2021-01-14 | 2021-01-14 | Low-nitrogen combustor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214664413U (en) |
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2021
- 2021-01-14 CN CN202120107202.1U patent/CN214664413U/en active Active
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