CN204063114U - A kind of biological flue gas boiler exhaust gas monitor controller - Google Patents
A kind of biological flue gas boiler exhaust gas monitor controller Download PDFInfo
- Publication number
- CN204063114U CN204063114U CN201420440076.1U CN201420440076U CN204063114U CN 204063114 U CN204063114 U CN 204063114U CN 201420440076 U CN201420440076 U CN 201420440076U CN 204063114 U CN204063114 U CN 204063114U
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- CN
- China
- Prior art keywords
- flue gas
- output
- biological flue
- air
- connects
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Abstract
The utility model provides a kind of biological flue gas boiler exhaust gas monitor controller, comprise: biological flue gas pipeline, burner, air blast, air-introduced machine, exhaust pipe and control room, the output of described biological flue gas pipeline connects burner, described burner is arranged air blast and air-introduced machine, the output of described burner connects exhaust pipe, described exhaust pipe is arranged tail gas monitoring device, the output of described tail gas monitoring device connects described control room, and the output in described control room connects described air blast and air-introduced machine.The utility model installs tail gas monitoring device additional on biological mass gas burnnig boiler tail gas flue, its exhaust emissions situation of Real-Time Monitoring, and regulates air distribution, reduces and pollutes, and reduces wastage of material, prevents oxygen corrosion, dirty equipment oxide etch.
Description
Technical field
The utility model relates to a kind of monitor controller, is specifically related to a kind of biological flue gas boiler exhaust gas monitor controller.
Background technology
Biological mass gas burnnig boiler combustion material is biological fuel gas, and biological fuel gas is by many factors (gasified raw material, vaporized state, equipment situation, human factor etc.) impact, composition is unstable, so that air distribution when combustion gas is burnt in the boiler is difficult to control, and operation easier strengthens, and can cause some problems during misoperation: when 1. air distribution is excessive, emission takes away a large amount of hot gas, material loss strengthens, and oxygen corrosion is serious, shortens boiler service life; 2. when air distribution is not enough, fuel gas buring is insufficient, and material loss strengthens and emission pollutes the environment.
Utility model content
The deficiency that the utility model exists for above-mentioned prior art, provides a kind of biological flue gas boiler exhaust gas monitor controller, and it is insufficient to solve the burning caused because distribution wind unfair is even, contaminated environment and multinomial defect of the prior art.
The technical scheme of the utility model technical solution problem is: a kind of biological flue gas boiler exhaust gas monitor controller, comprise: biological flue gas pipeline, burner, air blast, air-introduced machine, exhaust pipe and control room, the output of described biological flue gas pipeline connects burner, described burner is arranged air blast and air-introduced machine, the output of described burner connects exhaust pipe, described exhaust pipe is arranged tail gas monitoring device, the output of described tail gas monitoring device connects described control room, and the output in described control room connects described air blast and air-introduced machine.
Further technical scheme in technique scheme is: described biological flue gas pipeline arranges pneumatic control valve and motor-operated control valve, and described control room is connected with described pneumatic control valve and electric control valve.
Further technical scheme in technique scheme is: described tail gas monitoring device comprises: sample air chamber, checkout gear, signal amplifying apparatus, CPU, keyboard and the LCDs be arranged in described sample air chamber, described checkout gear comprises CO sensor, CH
4sensor, C
nh
msensor, O
2sensor, the output of described checkout gear connects described signal amplifying apparatus, and the output of described signal amplifying apparatus connects described CPU, and the input of described CPU connects keyboard, the output connecting fluid crystal display screen of described CPU.
Further technical scheme in technique scheme is: the output of described CPU connects described control room.
Further technical scheme in technique scheme is: described biological flue gas pipeline also arranges hand control valve.
The beneficial effects of the utility model are: the utility model provides a kind of biological flue gas boiler exhaust gas monitoring device, biological mass gas burnnig boiler tail gas flue installs tail gas monitoring device additional, its exhaust emissions situation of Real-Time Monitoring, producers suitably can regulate air distribution according to exhaust emissions situation, reduce air distribution and control difficulty, effectively alleviate the problems such as the said equipment oxygen corrosion, contaminated environment, wastage of material.
Accompanying drawing explanation
Fig. 1 is a kind of biological flue gas boiler exhaust gas of the utility model exhaust system monitor controller structure chart;
Fig. 2 is for being the tail gas monitoring device structure chart shown in Fig. 1.
Detailed description of the invention
The technological means realized for making the utility model, character of innovation, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
See Fig. 1, it is a kind of biological flue gas boiler exhaust gas detection control apparatus structure chart that the utility model proposes.
As shown in Figure 1, a kind of biological flue gas boiler exhaust gas monitor controller, it is characterized in that: comprising: biological flue gas pipeline 1, burner 2, air blast 3, air-introduced machine 4, exhaust pipe 5 and control room 6, the output of described biological flue gas pipeline 1 connects burner 2, described burner 2 is arranged air blast 3 and air-introduced machine 4, the output of described burner 2 connects exhaust pipe 5, described exhaust pipe 5 arranges tail gas monitoring device 6, the output of described tail gas monitoring device 6 connects described control room 7, the output in described control room 7 connects described air blast 3 and air-introduced machine 4.
See Fig. 2, it is the tail gas monitoring device structure chart shown in Fig. 1.
As shown in Figure 2, described tail gas monitoring device 6 comprises: sample air chamber 61, checkout gear 62, signal amplifying apparatus 63, CPU64, keyboard 65 and the LCDs 66 be arranged in described sample air chamber 61, described checkout gear 62 comprises CO sensor 621, CH
4sensor 622, C
nh
msensor 623, O
2sensor 624, the output of described checkout gear 62 connects described signal amplifying apparatus 63, and the output of described signal amplifying apparatus 63 connects described CPU64, and the input of described CPU64 connects keyboard 65, the output connecting fluid crystal display screen 66 of described CPU64.
The output of described CPU connects described control room 7.
In the utility model embodiment, upload to CPU from the analog signals of sample air chamber collection through signal amplifier process, by input through keyboard, instruction is assigned to CPU, shown during the fructufy of CPU process by LCDs.By CPU, the detection signal of process is sent in control room simultaneously, by control room, regulation and control is carried out to the tail gas of biological flue gas boiler.
Described biological flue gas pipeline 1 is arranged pneumatic control valve 11 and motor-operated control valve 12, described control room 7 is connected with described pneumatic control valve 11 and electric control valve 12.
Described biological flue gas pipeline 1 also arranges hand control valve 13.Manually the output of control valve to bio-fuel gas pipeline controls, and carries out manual operation, combines with control room automatic operation, improves the stability of system.
In the utility model embodiment, monitored by the tail gas of tail gas monitoring device to biological flue gas, by control room, biological flue gas gas output, air blast and air-introduced machine are controlled, regulate the O of pipe interior
2content, makes biological flue gas Thorough combustion, reduces the quality improving exhaust emissions, reduces environmental pollution.
The utility model by having installed tail gas monitoring device additional on biological flue gas boiler exhaust gas pipeline, and when normally producing, biological flue gas gasification system produces biological flue gas, and its main component is CO, CH
4, C
nh
m, biological flue gas leads in boiler and directly burns, produce in the boiler high-temperature steam for the production of.Due to a variety of causes so that one-tenth biological flue gas its point of content instability, therefore when boiler combustion is led in combustion gas, its combustion case must change greatly, the direct quality affecting post combustion emission tail gas, and tail gas monitoring device can reflect the composition of emission intuitively, when boiler combustion tail gas is by exhaust pipe, a part of tail gas enters in the sample air chamber of tail gas monitoring device, is now arranged on CO sensor 2, CH in sample air chamber
4sensor 3, C
nh
msensor 4, O
2sensor 5 pairs of tail gas detect, and are transferred in CPU by the signal of detection by signal amplifier, by CPU process, testing result are sent on LCDs and show.As CO, CH of detecting
4, C
nh
m, O
2content is talked about normally, and illustrate that combustion case is better, boiler wind speed adjustment is good, does not need to regulate; As CO, CH of detecting
4, C
nh
mduring one or more too high levels, explanation biological flue gas is imperfect combustion, and the air blast that now control room is right and air-introduced machine regulate, and regulates the content of oxygen by strengthening boiler blower, regulate boiler induced-draft fan to make combustion gas Thorough combustion, unlikelyly to waste raw material and contaminated environment; As CO, CH of detecting
4, C
nh
mnormally, O
2when oxygen content is too high, now control room control air blast regulates the content of oxygen and suitably regulates boiler induced-draft fan, prevents excessive oxygen from taking away a large amount of heats, causes wastage of material, and excessive oxygen meeting severe corrosion equipment, reduce service life of equipment.
The utility model provides a kind of biological flue gas boiler exhaust gas monitoring device, biological mass gas burnnig boiler tail gas flue installs tail gas monitoring device additional, its exhaust emissions situation of Real-Time Monitoring, producers suitably can regulate air distribution according to exhaust emissions situation, reduce air distribution and control difficulty, effectively alleviate the problems such as the said equipment oxygen corrosion, contaminated environment, wastage of material.
Claims (5)
1. a biological flue gas boiler exhaust gas monitor controller, it is characterized in that, comprise: biological flue gas pipeline (1), burner (2), air blast (3), air-introduced machine (4), exhaust pipe (5) and control room (6), the output of described biological flue gas pipeline (1) connects burner (2), described burner (2) is arranged air blast (3) and air-introduced machine (4), the output of described burner (2) connects exhaust pipe (5), described exhaust pipe (5) is arranged tail gas monitoring device (6), the output of described tail gas monitoring device (6) connects described control room (7), the output in described control room (7) connects described air blast (3) and air-introduced machine (4).
2. a kind of biological flue gas boiler exhaust gas monitor controller according to claim 1, it is characterized in that, described tail gas monitoring device (6) comprising: sample air chamber (61), checkout gear (62), signal amplifying apparatus (63), the CPU(64 be arranged in described sample air chamber (61)), keyboard (65) and LCDs (66), described checkout gear (62) comprises CO sensor (621), CH
4sensor (622), C
nh
msensor (623), O
2sensor (624), the output of described checkout gear (62) connects described signal amplifying apparatus (63), the output of described signal amplifying apparatus (63) connects described CPU(64), described CPU(64) input connect keyboard (65), described CPU(64) output connecting fluid crystal display screen (66).
3. a kind of biological flue gas boiler exhaust gas monitor controller according to claim 2, is characterized in that, described CPU(64) output connect described control room (7).
4. a kind of biological flue gas boiler exhaust gas monitor controller according to claim 1, it is characterized in that, described biological flue gas pipeline (1) is arranged pneumatic control valve (11) and motor-operated control valve (12), described control room (7) are connected with described pneumatic control valve (11) and electric control valve (12).
5. a kind of biological flue gas boiler exhaust gas monitor controller according to claim 1, is characterized in that, described biological flue gas pipeline (1) also arranges hand control valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440076.1U CN204063114U (en) | 2014-08-06 | 2014-08-06 | A kind of biological flue gas boiler exhaust gas monitor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440076.1U CN204063114U (en) | 2014-08-06 | 2014-08-06 | A kind of biological flue gas boiler exhaust gas monitor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063114U true CN204063114U (en) | 2014-12-31 |
Family
ID=52204619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440076.1U Expired - Fee Related CN204063114U (en) | 2014-08-06 | 2014-08-06 | A kind of biological flue gas boiler exhaust gas monitor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838914A (en) * | 2017-01-13 | 2017-06-13 | 安徽未名鼎和环保有限公司 | A kind of fuel gas controls formula rubbish efficient process system |
-
2014
- 2014-08-06 CN CN201420440076.1U patent/CN204063114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838914A (en) * | 2017-01-13 | 2017-06-13 | 安徽未名鼎和环保有限公司 | A kind of fuel gas controls formula rubbish efficient process system |
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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: 20141231 Termination date: 20180806 |