CN201462811U - Inner flame type marsh gas combustor - Google Patents
Inner flame type marsh gas combustor Download PDFInfo
- Publication number
- CN201462811U CN201462811U CN2009200723787U CN200920072378U CN201462811U CN 201462811 U CN201462811 U CN 201462811U CN 2009200723787 U CN2009200723787 U CN 2009200723787U CN 200920072378 U CN200920072378 U CN 200920072378U CN 201462811 U CN201462811 U CN 201462811U
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- burner
- main
- ignition
- combustor
- biogas
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Abstract
The utility model provides an inner flame type marsh gas combustor, which is characterized in that a main combustor and an auxiliary combustor are arranged at the bottom of the barrel of the combustor, the main combustor and the auxiliary combustor are respectively connected with an ignition pipeline and a main pipeline, the end of the ignition pipeline and the end of the main pipeline are respectively connected with an ignition valve and a main control valve, the ignition valve and the main control valve are connected with a marsh gas storage tank, an electronic igniter is arranged on the auxiliary combustor, a temperature sensor is arranged on the side wall of the barrel of the combustor, the sensing end of the temperature sensor is arranged above the auxiliary combustor and an ignition control box is arranged on the side wall of the barrel of the combustor; and a PLC is arranged in the ignition control box and is connected with the temperature sensor, a marsh gas level low-position detecting device and a marsh gas level high-position detecting device arranged on the marsh gas storage tank, the ignition valve, the main control valve, an alarm device and the electronic igniter. The utility model has the advantages that the surrounding environment is not affected by the combustion; the design height of the combustor is low; and the operation of the combustor is automatically controlled by the PLC.
Description
Technical field
The utility model provides a kind of internal flame formula biogas burner, and the burning that is used for the biogas that Anaerobic Waste Treatment System produces is handled, and belongs to technical field of burner.
Background technology
Waste water can produce biogas in the Anaerobic Treatment process, the main component in the biogas is a methane, and methane belongs to greenhouse gases, cannot directly discharge.So the methane that produces in the anaerobic waste water processing procedure must be by burning or processing such as utilization again.If taking directly burning to handle, the processing of burning of a kind of burner just must be arranged, biogas burner has just appearred on this basis.Biogas burner has a lot of forms, here introduce a kind of internal flame formula biogas burner, its biogas when burning burns at the cella of burner, outside burner, can't see flame during burning, changed the situation of traditional high tower burner naked light burning, the design height of burner is reduced greatly, also reduced influence simultaneously surrounding environment.Tradition biogas burner flame is exposed outside, needs to adopt the high-altitude to arrange, otherwise has potential safety hazard.
Summary of the invention
The purpose of this utility model provides a kind of flame in the burner internal-combustion, the internal flame formula biogas burner less to surrounding environment influence.
In order to achieve the above object, the technical solution of the utility model provides a kind of internal flame formula biogas burner, comprise the burner cylindrical shell, it is characterized in that, burner cylindrical shell bottom is provided with main burner, main burner one side is provided with auxiliary burner, main burner and auxiliary burner be tie point fire tube road and main line respectively, the end of igniting pipeline and main line is connected lighting valve and main control valve respectively, lighting valve is connected the biogas storage tank respectively with main control valve, be respectively equipped with ignitron roadlock firearm and main line spark arrester on igniting pipeline and the main line, main line between main burner and the main line spark arrester is provided with the biogas nozzle, auxiliary burner is provided with ignition, the burner tube body sidewall is provided with temperature sensor, the sense terminals of temperature sensor is located at the auxiliary burner top, also is provided with the IGNITION CONTROL case on the burner tube body sidewall;
Be provided with PLC in the described IGNITION CONTROL case, the input of PLC connects temperature sensor respectively and is located at biogas gas position low level sniffer on the biogas storage tank and the high-order sniffer in biogas gas position, and the output of PLC connects lighting valve, main control valve, warning device and ignition respectively.
Principle of the present utility model is to adopt the biogas nozzle, and air is mixed in certain proportion with biogas, fully burns through main burner, makes flame in the biogas burner internal-combustion simultaneously.
The utility model has the advantages that:
1, combustion flame can not influence environment on every side because of burning in the burner cylindrical shell;
2, the burner design height is low, generally about 5.8-12.8 rice, according to the size of burning capacity and difference.
3, burner operation is controlled automatically by PLC, under normal circumstances need not personnel operation.
Description of drawings
Fig. 1 is an internal flame formula biogas burner structure chart.
The specific embodiment
Specify the present invention below in conjunction with embodiment.
Embodiment
As shown in Figure 1, be internal flame formula biogas burner structure chart, described internal flame formula biogas burner is made up of lighting valve 1, ignitron roadlock firearm 2, ignition 3, auxiliary burner 4, temperature sensor 5, main control valve 6, main line spark arrester 7, biogas nozzle 8, main burner 9, IGNITION CONTROL case 10, burner cylindrical shell 11, igniting pipeline 12, main line 13, biogas gas position sniffer and warning device.
The height of burner cylindrical shell 11 is a 5.8-12.8 rice.Burner cylindrical shell 11 bottoms are provided with main burner 9, main burner 9 one sides are provided with auxiliary burner 4, main burner 9 and auxiliary burner 4 be tie point fire tube road 12 and main line 13 respectively, the end of igniting pipeline 12 and main line 13 is connected lighting valve 1 and main control valve 6 respectively, lighting valve 1 is connected the biogas storage tank respectively with main control valve 6, be respectively equipped with ignitron roadlock firearm 2 and main line spark arrester 7 on igniting pipeline 12 and the main line 13, to prevent the generation of pipeline tempering phenomenon, main line 13 between main burner 9 and the main line spark arrester 7 is provided with biogas nozzle 8, auxiliary burner 4 is provided with ignition 3, burner cylindrical shell 11 sidewalls are provided with temperature sensor 5, the sense terminals of temperature sensor 5 is located at auxiliary burner 4 tops, also is provided with IGNITION CONTROL case 10 on burner cylindrical shell 11 sidewalls;
Be provided with PLC in the described IGNITION CONTROL case 10, the input of PLC connects temperature sensor 5 respectively and is located at biogas gas position sniffer on the biogas storage tank, the output of PLC connects lighting valve 1, main control valve 6, warning device and ignition 3 respectively, and described warning device is located at master-control room.
Described internal flame formula biogas burner weight is at 1.0 tons-9.0 tons, according to the difference of burning capacity.Equipment need be done concrete foundation, and equipment is fixed on the concrete foundation with chemical bolt.
The course of work of described internal flame formula biogas burner is as follows: when biogas storage tank gas position reaches a certain setting value, biogas gas position low level sniffer input signal is to PLC, PLC control lighting valve 1 is opened, biogas enters auxiliary burner 4 by igniting pipeline 12,3 igniting of the ignition of PLC control simultaneously, after auxiliary burner 4 was lighted, the temperature sensor 5 that is installed in auxiliary burner 4 tops spread out of a high temperature signal, illustrated that auxiliary burner lights.Ignition 3 is by the PLC automatic control ignition, ignition was lighted a fire 30 seconds continuously during the igniting beginning, if there is not high temperature signal, igniter stopped 30 seconds after 30 seconds in igniting, lighted a fire 30 seconds, until the high temperature signal position is arranged again, if there is not high temperature signal, igniter can be lighted a fire 3 times continuously, does not still have high temperature signal, warning device will send loss of ignition later at 3 times and reports to the police.After auxiliary burner 4 is lighted a fire successfully, along with the gas position of biogas storage tank is high, arrive a certain high-order setting value, the high-order sniffer input signal in biogas gas position is to PLC, PLC control main control valve 6 is opened, biogas enters main burner 9 by biogas nozzle 8, luring under the combustion of auxiliary burner 4 flare, and main burner 9 burnings.The unlatching of main control valve 6 possesses three conditions, and the one, the gas position of air accumulator, the 2nd, the high temperature signal of temperature sensor, the 3rd, auxiliary burner does not have unignited alarm signal, and three conditions must satisfy simultaneously.Whole ignition process is controlled automatically by PLC.
The biogas burning is carried out in burner cylindrical shell 11, and burner cylindrical shell inwall is provided with refractory thermal insulating material, can phenomenon not occur scalding because of combustion high temperature when normal combustion.
Claims (2)
1. internal flame formula biogas burner, comprise burner cylindrical shell (11), it is characterized in that, burner cylindrical shell (11) bottom is provided with main burner (9), main burner (9) one sides are provided with auxiliary burner (4), main burner (9) and auxiliary burner (4) be tie point fire tube road (12) and main line (13) respectively, the end of igniting pipeline (12) and main line (13) is connected lighting valve (1) and main control valve (6) respectively, lighting valve (1) is connected the biogas storage tank respectively with main control valve (6), be respectively equipped with ignitron roadlock firearm (2) and main line spark arrester (7) on igniting pipeline (12) and the main line (13), main line (13) between main burner (9) and the main line spark arrester (7) is provided with biogas nozzle (8), auxiliary burner (4) is provided with ignition (3), burner cylindrical shell (11) sidewall is provided with temperature sensor (5), the sense terminals of temperature sensor (5) is located at auxiliary burner (4) top, also is provided with IGNITION CONTROL case (10) on burner cylindrical shell (11) sidewall;
Be provided with PLC in the described IGNITION CONTROL case (10), the input of PLC connects temperature sensor (5) respectively and is located at biogas gas position sniffer on the biogas storage tank, and the output of PLC connects lighting valve (1), main control valve (6), warning device and ignition (3) respectively.
2. a kind of internal flame formula biogas burner as claimed in claim 1 is characterized in that the height of described burner cylindrical shell (11) is a 5.8-12.8 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200723787U CN201462811U (en) | 2009-05-18 | 2009-05-18 | Inner flame type marsh gas combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200723787U CN201462811U (en) | 2009-05-18 | 2009-05-18 | Inner flame type marsh gas combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462811U true CN201462811U (en) | 2010-05-12 |
Family
ID=42390163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200723787U Expired - Lifetime CN201462811U (en) | 2009-05-18 | 2009-05-18 | Inner flame type marsh gas combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943414A (en) * | 2010-08-30 | 2011-01-12 | 武汉诚信锅炉自控设备有限责任公司 | Incinerator for processing pulping foul gas in paper mills |
| CN112524638A (en) * | 2019-09-19 | 2021-03-19 | 帕克环保技术(上海)有限公司 | Biogas combustion control system and method |
-
2009
- 2009-05-18 CN CN2009200723787U patent/CN201462811U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943414A (en) * | 2010-08-30 | 2011-01-12 | 武汉诚信锅炉自控设备有限责任公司 | Incinerator for processing pulping foul gas in paper mills |
| CN112524638A (en) * | 2019-09-19 | 2021-03-19 | 帕克环保技术(上海)有限公司 | Biogas combustion control system and method |
| CN112524638B (en) * | 2019-09-19 | 2024-01-30 | 帕克环保技术(上海)有限公司 | Biogas combustion control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |