CN109945184B - Novel ignition burner - Google Patents
Novel ignition burner Download PDFInfo
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- CN109945184B CN109945184B CN201910320109.6A CN201910320109A CN109945184B CN 109945184 B CN109945184 B CN 109945184B CN 201910320109 A CN201910320109 A CN 201910320109A CN 109945184 B CN109945184 B CN 109945184B
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- ignition
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- 238000001514 detection method Methods 0.000 claims abstract description 39
- 239000000523 sample Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 30
- 239000002737 fuel gas Substances 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 flame arrester Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
Abstract
The invention discloses a novel ignition burner which comprises a shell, a spray head, a spark plug and a control device, wherein the end head of the shell is fixedly connected with the spray head, a gas inlet and an air inlet are formed in the shell, a gas-air premixer, a flame stabilizer, a flame arrester, the spark plug and a sealing insulation connecting terminal are arranged in the shell, a fire detection probe is arranged in the shell, the fire detection probe does not exceed the shell, the control device comprises a control box body, a central processing module, a timing module, a first wireless receiving and transmitting module, a storage module and an ignition module are arranged in the control box body, a temperature detection probe is arranged on the flame stabilizer and close to the fire detection probe, and a remote control device is arranged in the control device in a matched mode. The invention has the advantages of stable ignition, reduced misjudgment of fire detection information and remote monitoring of flame temperature, and is mainly used for detecting various furnace types, flame information and temperature which need full-automatic ignition function.
Description
Technical Field
The invention relates to the technical field of combustion, in particular to a novel ignition burner.
Background
At present, the known ignition burner structure consists of an ignition system, a flow control plate, a connecting flange and the like, and the ignition performance is unreliable; the burner has no flame detection system, and a flame detection system is additionally required to be added; the original ignition burner cannot be combined with the heating burner, cannot be controlled in linkage with other equipment of the whole system, and has poor safety. The direct consequence of this is that the normal operation of the whole system is affected, the flame monitoring is unstable, erroneous judgment is easily caused, the ignition process is repeatedly carried out, and no small economic loss is brought to enterprises.
The spark plug of the existing ignition burner is arranged at a position close to the spray head, so that the spark plug is easy to damage after flame forging for a long time, the ignition performance is reduced, and meanwhile, the flame detection probe of the existing ignition burner is arranged at the side edge of the flame stabilizer and is long in length, so that the existing ignition burner is easy to contact with the shell, and accordingly misjudgment of a flame detection signal is caused, and the use is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a novel ignition burner which is stable in ignition, reduces misjudgment of fire detection information and remotely monitors flame temperature.
The technical scheme adopted by the invention for achieving the purpose is as follows: the utility model provides a novel ignition burner, includes casing, shower nozzle, spark plug, flame holder, fire examine probe, flame arrester, gas air pre-mixer, sealing insulation's binding post, controlling means, casing end fixedly connected with the shower nozzle, be provided with gas entry and air inlet on the casing, all be provided with the solenoid valve on gas entry, the air inlet, the casing inside with gas entry, air inlet assorted are provided with gas air pre-mixer, gas air pre-mixer can be used to the high efficiency mixing of gas and combustion-supporting gas, the casing inside is close to the shower nozzle is provided with the flame holder, the flame holder with set up the flame arrester between the gas air pre-mixer, the flame arrester is used for preventing to form the tempering under the low load condition, the flame arrester is arranged in the shell, a plurality of groups of spark plugs are arranged between the flame arrester and the flame holder, the spark plugs are adapted to a gas channel in the shell, electric sparks can be provided for igniting gas after the electric sparks are electrified, a flame detection probe is arranged in the shell, the center part of the flame holder is positioned in the shell, the end head of the flame detection probe does not exceed the shell, the flame detection probe is used for detecting flame signals and is provided for a control system to judge whether flame is established or not, a sealing insulating connecting terminal is arranged at the bottom end of the shell, the connecting terminal is flexibly connected with the spark plugs and the flame detection probe, the connecting terminal can be connected with the control system through a data wire, and the connecting terminal has the functions of high voltage resistance, high furnace pressure resistance, high temperature resistance and insulating sealing;
The control device comprises a control box body, a central processing module and a temperature detection probe, wherein the control box body is fixedly connected to the bottom end of the shell body through a bolt assembly, the central processing module, a timing module, a first wireless receiving and transmitting module, a storage module and an ignition module are arranged in the control box body, and the temperature detection probe is arranged on the flame holder close to the fire detection probe;
The central processing module is used for data processing, analysis and transmission, the timing module is used for providing time data, the first wireless receiving and transmitting module is used for wireless data transmission and reception, the storage module is used for temporary data storage, the ignition module is used for controlling the work of the spark plug, the temperature detection probe can detect temperature data and transmit the data to the storage module for storage, and the timing module can control the ignition duration and the fire detection signal delay time;
the remote control device comprises a second wireless receiving and transmitting module, a central large screen, a calculating module and a control module, wherein the second wireless receiving and transmitting module receives data of the first wireless receiving and transmitting module and then performs data calculation processing through the calculating module to form a table, the processed temperature data is displayed through the central large screen, and the control module can transmit signals to control the electromagnetic valve and the ignition module through the second wireless receiving and transmitting module.
The middle part of the shell is provided with a connecting flange.
And the gas inlet and the air inlet are respectively provided with a pore plate or a nozzle for controlling the gas flow.
And the air inlet and the gas inlet are both provided with manual valves.
The control box body is made of high-temperature resistant materials, and the temperature detection probe is a high-temperature sensor.
The spray head is connected with the shell in a welding mode.
The invention has the following beneficial effects:
1. the device is different from the prior art in that a plurality of groups of spark plugs are arranged, the spark plugs are arranged in a non-combustion area in the shell, damage of the spark plugs caused by the combustion area of the spray head can be avoided, and the ignition performance is stable;
2. The device is different from the installation position of a fire detection probe in the prior art, is installed at the central part of a flame holder behind a combustion zone, and the end of the device does not exceed a shell, so that misjudgment of fire detection signals caused by contact short circuit with a spray head can be avoided;
3. The device is different from the prior art and is characterized in that a spark plug and a fire detection probe are designed to be flexibly connected with a sealing insulation binding post, so that sealing failure of the sealing insulation binding post caused by burner operation and transportation vibration is avoided;
4. Compared with the prior art, the device is characterized in that larger gaps are allowed to be arranged between the burner shell and other parts in the process, so that the device is convenient to assemble and disassemble, does not block and is beneficial to overhaul;
5. the device is also provided with a control device and a remote control device, so that the flame temperature can be observed remotely in real time, the circulation of fuel gas and air can be controlled remotely according to the flame temperature, and the ignition can be controlled remotely.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of the system structure of the present invention.
In the figure: 1a shell, 2a spray head, 3a spark plug, 4a fuel gas inlet, 5 an air inlet, 6 an electromagnetic valve, 7 a fuel gas air pre-mixer, 8 a flame stabilizer, 9 a flame arrester, 10 a fire detection probe, 11 a wiring terminal, 12 a control box, 13 a central processing module, 14 a temperature detection probe, 15 a timing module, 16a first wireless receiving and transmitting module, 17 a storage module, 18 a connecting flange, 19 a second wireless receiving and transmitting module, 20 a central large screen, 21 a calculation module, 22 a control module and 23 an ignition module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, a novel ignition burner comprises a shell 1, a spray head 2, a spark plug 3, a flame stabilizer 8, a flame detector 10 and a flame arrester 9, wherein the gas air pre-mixer 7, a connecting terminal 11 with sealing insulation and a control device are arranged, the end of the shell 1 is fixedly connected with the spray head 2, the shell 1 is provided with a gas inlet 4 and an air inlet 5, the gas inlet 4 and the air inlet 5 are respectively provided with an electromagnetic valve 6, the inside of the shell 1 is provided with the gas air pre-mixer 7 matched with the gas inlet 4 and the air inlet 5, the gas air pre-mixer 7 can be used for high-efficiency mixing of gas and combustion-supporting gas, the inside of the shell 1 is close to the spray head 2 and is provided with the flame stabilizer 8, the flame detector 8 and the flame arrester 9 are arranged between the gas air pre-mixer 7, the flame arrester 9 is used for preventing backfire under the condition, a plurality of groups of the flame detector 9 and the flame stabilizer 8 are arranged between the shell 1, the spark plug 3 is matched with a gas channel inside the shell 1, after the power is electrified, the flame detector 10 is arranged at the center of the flame detector 8, the flame detector 10 is arranged at the position inside the shell 1, the flame detector 10 is used for detecting the flame detector 10 is not to be connected with the connecting terminal 11 through the connecting terminal 11 with the sealing insulation and has a voltage, and has a voltage-proof function, and is used for judging whether the connecting terminal 11 is connected with the connecting terminal 11, and is used for sealing a connecting the sealing insulation and has a connection terminal 11.
Example two
Referring to fig. 1 and 2, a novel ignition burner further comprises a control device, wherein the control device comprises a control box body 12, a central processing module 13 and a temperature detection probe 14, the control box body 12 is fixedly connected to the bottom end of the shell 1 through a bolt assembly, the central processing module 13, a timing module 15, a first wireless receiving and transmitting module 16, a storage module 17 and an ignition module 23 are arranged in the control box body 12, and the temperature detection probe 14 is arranged on the flame holder 8 close to the fire detection probe 10;
The central processing module 13 is used for data processing, analysis and transmission, the timing module 15 is used for providing time data, the first wireless receiving and transmitting module 16 is used for wireless data transmission and reception, the storage module 17 is used for temporary data storage, the ignition module 23 is used for controlling the work of the spark plug 3, the temperature detection probe 14 can detect the temperature data and transmit the data to the storage module 17 for storage, and the timing module 15 can control the ignition duration and the fire detection signal delay time;
The remote control device comprises a second wireless receiving and transmitting module 19, a central large screen 20, a calculating module 21 and a control module 22, wherein the second wireless receiving and transmitting module 19 receives the data of the first wireless receiving and transmitting module 16 and then carries out data calculation processing through the calculating module 21 to form a table, the processed temperature data is displayed through the central large screen 20, and the control module 22 can transmit signals through the second wireless receiving and transmitting module 19 to control the electromagnetic valve 6 and the ignition module 23.
In the device, the control box 12 is made of a high-temperature-resistant material, and the temperature detection probe 14 is a high-temperature sensor.
Example III
Referring to fig. 1, a novel ignition burner is basically the same as the first embodiment, and further, a connecting flange 18 is arranged in the middle of the casing 1, and the connecting flange 18 is used for connecting and fixing the device with a boiler; the gas inlet 4 and the air inlet 5 are respectively provided with a pore plate or a nozzle for controlling the gas flow; the air inlet 5 and the gas inlet 4 are respectively provided with a manual valve, and the manual valves can control the circulation of gas and air on site; the shower nozzle 2 is connected with the casing 1 through the welding mode for shower nozzle 2 is integrated with casing 1, sturdy and durable.
Example IV
Referring to fig. 1 and 2, a novel ignition burner has the following working principle: when the flame detector is used, fuel gas and air are respectively introduced through the fuel gas inlet 4 and the air inlet 5 and are mixed by the fuel gas air premixer 7 and then are transmitted to a fuel gas channel in the shell 1, the spark plug 3 generates spark to ignite the gas, so that flame is sprayed out, and meanwhile, the flame detector 10 detects a flame signal and transmits the flame signal to a control system for judging whether the flame is established or not;
Meanwhile, the temperature detection probe 14 detects the temperature of flame and transmits a temperature signal to the storage module 17, data stored in the storage module 17 are transmitted to the central processing module 13, the central processing module 13 processes the data and wirelessly transmits the data to the second wireless receiving and transmitting module 19 through the first wireless receiving and transmitting module 16, the second wireless receiving and transmitting module 19 receives the data, the calculation module 21 calculates the data and forms a table, the central large screen 20 displays the data, when the observed temperature data is abnormal, the control module 22 can wirelessly control the electromagnetic valve 6 to work, so that air and gas flow are regulated, meanwhile, a worker can also wirelessly control the ignition module 23 through the control module 22, so that the ignition module 23 starts the spark plug 3, remote control ignition is realized, and the worker can also start ignition work on site through the ignition module 23.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides a novel ignition nozzle, includes casing (1), shower nozzle (2), spark plug (3), flame holder (8), fire examine probe (10), flame arrester (9), gas air pre-mixer (7), sealed insulating binding post (11), controlling means, its characterized in that: the utility model discloses a flame detector, including casing (1) and flame detector, casing (1) end fixedly connected with shower nozzle (2), be provided with gas entry (4) and air entry (5) on casing (1), all be provided with solenoid valve (6) on gas entry (4), air entry (5), casing (1) inside with gas entry (4), air entry (5) assorted are provided with gas air pre-mixer (7), gas air pre-mixer (7) can be used to the high efficiency mixing of gas and combustion-supporting gas, casing (1) inside is close to shower nozzle (2) is provided with flame holder (8), flame holder (8) with set up flame arrester (9) between gas air pre-mixer (7), flame arrester (9) are used for preventing under the low load condition that forms the tempering, casing (1) inside is located flame arrester (9) with be provided with multiunit spark plug (3) between flame holder (8), gas probe (3) and the inside gas probe passageway of casing (1) are suitable for, can provide after the circular telegram gas, casing (1) is located in flame detector (10) are located in flame detector (10) fire detector, the flame detector is provided for a control system to judge whether flame is established or not, a wiring terminal (11) is arranged at the bottom end of the shell (1), the wiring terminal (11) is flexibly connected with the spark plug (3) and the flame detection probe (10), the wiring terminal (11) can be connected with the control system through a data line, and the wiring terminal (11) has the functions of high voltage resistance, high furnace pressure resistance, high temperature resistance and insulation sealing;
the control device comprises a control box body (12), a central processing module (13) and a temperature detection probe (14), wherein the control box body (12) is fixedly connected to the bottom end of the shell (1) through a bolt assembly, the central processing module (13), a timing module (15), a first wireless receiving and transmitting module (16), a storage module (17) and an ignition module (23) are arranged in the control box body (12), and the temperature detection probe (14) is arranged on the flame holder (8) close to the fire detection probe (10);
The central processing module (13) is used for data processing, analysis and transmission, the timing module (15) is used for providing time data, the first wireless receiving and transmitting module (16) is used for wireless data transmission and reception, the storage module (17) is used for temporarily storing data, the ignition module (23) is used for controlling the work of the spark plug (3), the temperature detection probe (14) can detect the temperature data and transmit the data to the storage module (17) for storage, and the timing module (15) can control the ignition duration and the fire detection signal delay time;
The remote control device is provided with a remote control device in a matched mode, the remote control device comprises a second wireless receiving and transmitting module (19), a central large screen (20), a calculating module (21) and a control module (22), after the second wireless receiving and transmitting module (19) receives data of the first wireless receiving and transmitting module (16), the data are calculated through the calculating module (21) to form a table, the processed temperature data are displayed through the central large screen (20), and the control module (22) can transmit signals through the second wireless receiving and transmitting module (19) to control the electromagnetic valve (6) and the ignition module (23);
A connecting flange (18) is arranged in the middle of the shell (1);
The gas inlet (4) and the air inlet (5) are respectively provided with a pore plate or a nozzle for controlling the gas flow;
and manual valves are arranged on the air inlet (5) and the gas inlet (4).
2. A novel ignition burner as set forth in claim 1, wherein: the control box body (12) is made of high-temperature resistant materials, and the temperature detection probe (14) is a high-temperature resistant temperature sensor.
3. A novel ignition burner as set forth in claim 1, wherein: the spray head (2) is connected with the shell (1) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910320109.6A CN109945184B (en) | 2019-04-19 | 2019-04-19 | Novel ignition burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910320109.6A CN109945184B (en) | 2019-04-19 | 2019-04-19 | Novel ignition burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109945184A CN109945184A (en) | 2019-06-28 |
| CN109945184B true CN109945184B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910320109.6A Active CN109945184B (en) | 2019-04-19 | 2019-04-19 | Novel ignition burner |
Country Status (1)
| Country | Link |
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| CN (1) | CN109945184B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795400B (en) * | 2020-06-17 | 2022-03-15 | 安徽长江钢铁股份有限公司 | Ignition process of power generation boiler |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183020A (en) * | 2010-01-15 | 2011-09-14 | 通用电气公司 | Premix fuel nozzle internal flow path enhancement |
| CN202501467U (en) * | 2012-02-08 | 2012-10-24 | 西安拓沃能动科技有限公司 | Fully-premixed automatic ignition nozzle |
| CN103074116A (en) * | 2013-02-05 | 2013-05-01 | 贵州开阳化工有限公司 | Method for detecting working conditions of gasifier combustion chamber and structure |
| CN209763069U (en) * | 2019-04-19 | 2019-12-10 | 西安沃尔德能动科技有限公司 | Novel ignition burner |
-
2019
- 2019-04-19 CN CN201910320109.6A patent/CN109945184B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183020A (en) * | 2010-01-15 | 2011-09-14 | 通用电气公司 | Premix fuel nozzle internal flow path enhancement |
| CN202501467U (en) * | 2012-02-08 | 2012-10-24 | 西安拓沃能动科技有限公司 | Fully-premixed automatic ignition nozzle |
| CN103074116A (en) * | 2013-02-05 | 2013-05-01 | 贵州开阳化工有限公司 | Method for detecting working conditions of gasifier combustion chamber and structure |
| CN209763069U (en) * | 2019-04-19 | 2019-12-10 | 西安沃尔德能动科技有限公司 | Novel ignition burner |
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| Publication number | Publication date |
|---|---|
| CN109945184A (en) | 2019-06-28 |
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