CN206152601U - Real -time online nitrogen oxide monitoring processing system of offshore oil platform - Google Patents
Real -time online nitrogen oxide monitoring processing system of offshore oil platform Download PDFInfo
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- CN206152601U CN206152601U CN201621139692.9U CN201621139692U CN206152601U CN 206152601 U CN206152601 U CN 206152601U CN 201621139692 U CN201621139692 U CN 201621139692U CN 206152601 U CN206152601 U CN 206152601U
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- Prior art keywords
- nitrogen oxide
- air
- monitoring nitrogen
- monitoring
- probe
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 238000012544 monitoring process Methods 0.000 title claims abstract description 82
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 239000000523 sample Substances 0.000 claims abstract description 43
- 239000000126 substance Substances 0.000 claims abstract description 43
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 79
- 238000001914 filtration Methods 0.000 claims description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000003503 early effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a real -time online nitrogen oxide monitoring processing system of offshore oil platform, it includes nitrogen oxide monitor, air intake, fire damper, chemical filter box, air outlet and nitrogen oxide monitoring probe. The nitrogen oxide monitor sets up near the air intake, and the air intake feeds through with the air outlet with chemical filter box one end intercommunication, the chemical filter box other end through fire damper, and near air outlet is provided with nitrogen oxide monitoring probe, and the nitrogen oxide monitor is connected with chemical filter box electricity. The chemical filter box comprises early effect filters, first pneumatic brake, second pneumatic brake, fillter section, fan, first non return pneumatic brake and second non return pneumatic brake. The utility model discloses the influence that the personnel that can guarantee in the room and equipment did not receive nitrogen oxide realizes real time monitoring and automatic operation simultaneously.
Description
Technical field
This utility model is related to a kind of monitoring processing system, especially with regard to a kind of offshore oil platform real-time online nitrogen oxygen
Compound monitoring processing system.
Background technology
At present, there are a series of requirements with regard to working space personnel's air quality in China, at sea the design of platform
Cheng Zhong, for the discharge of main electrical power plant tail gas has sufficiently consideration, can avoid dusty gass from diffusing to living area and working area as far as possible.
But because offshore platform requires compact design of trying one's best, therefore under conditions of some unfavorable wind directions, nitrogen oxides may be to flat
The operation of platform living area, operating space personnel health and equipment has a negative impact.Normal practice is that the air into room is carried out
Full flow is filtered.But in actual motion, these regions are in a safe condition in the most of the time, and air up to standard is carried out for a long time
Filtration treatment can be impacted to the life-span of filter plant, so as to increase investment and the workload of plant maintenance.
The content of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of offshore oil platform real-time online nitrogen oxides prison
Processing system is surveyed, it can guarantee that personnel and equipment are not affected by nitrogen oxides in room, while realizing monitor in real time and automatic
Operation.
For achieving the above object, this utility model takes technical scheme below：A kind of offshore oil platform real-time online nitrogen
Oxide monitoring processing system, it is characterised in that it includes monitoring nitrogen oxide device, air inlet, fire proof wind sluice, chemical filter
Casing, air outlet and the first monitoring nitrogen oxide probe；The monitoring nitrogen oxide device is arranged on the vicinity of the air inlet, institute
State fire proof wind sluice described in air inlet Jing to be connected with described chemical filter casing one end, the chemical filter casing other end with
The air outlet connection, is provided with the first monitoring nitrogen oxide probe, the monitoring nitrogen oxide near the air outlet
Device is electrically connected with the chemical filter casing.
Preferably, the chemical filter casing by roughing efficiency air filter, the first air lock, the second air lock, fillter section, blower fan,
First non-return air lock and the second non-return air lock are constituted；The fire proof wind sluice is connected with described roughing efficiency air filter one end, the just effect
The first air lock is connected with described fillter section one end described in filter other end Jing, the first non-return described in the fillter section other end Jing
Air lock is connected with described blower fan one end；The roughing efficiency air filter other end also the second air lock described in Jing and second non-return successively
Air lock is connected with described blower fan one end, and the blower fan other end is connected with the air outlet, the monitoring nitrogen oxide device difference
Electrically connect with first air lock and second air lock.
Preferably, the fillter section is by a chemical filtering module and two medium air filtration module compositions；The chemical filtering mould
Block is located at described in two between medium air filtration module.
Preferably, the monitoring nitrogen oxide device is popped one's head in by the second monitoring nitrogen oxide, the 3rd monitoring nitrogen oxide is popped one's head in,
4th monitoring nitrogen oxide is popped one's head in and controller is constituted；The second monitoring nitrogen oxide probe is located at directly over the air inlet
At position, the 3rd monitoring nitrogen oxide probe is located at the air inlet lower left position, the 4th nitrogen oxides
Monitoring probe is located at the air inlet lower right position, the second monitoring nitrogen oxide probe, the 3rd nitrogen oxidation
Thing monitoring probe and the 4th monitoring nitrogen oxide probe send nitrous oxides concentration information, the control to the controller
Device processed sends control signal to first air lock and second air lock respectively.
Preferably, the first monitoring nitrogen oxide probe is electrically connected respectively with the warning light and the alarm bell,
Preferably, the chemical filtering cabinet shell is made using 316L stainless steel materials.
Preferably, the chemical filter casing is provided with maintenance window.
Preferably, the chemical filtering casing can be lifted on outdoor, also vertical can be installed on interior.
Due to taking above technical scheme, it has advantages below to this utility model：1st, this utility model is in monitor area
Interior setting monitoring nitrogen oxide probe, can be with the nitrous oxides concentration of monitor in real time specific region and super to nitrous oxides concentration
Target air is filtered.2nd, this utility model by integration of equipments in chemical filtering casing, compact conformation, flexible arrangement can
Outdoor is lifted on, also vertical interior can be installed on.3rd, this utility model is not used in the case where nitrous oxides concentration is not exceeded
Chemical filtering module, reduces the loss of chemical filtering module, extends the service life of chemical filtering module, reduces equipment dimension
Shield expense and workload.4th, this utility model carries out real-time monitoring to nitrous oxides concentration using monitoring nitrogen oxide device, reduces
The probability of single monitoring nitrogen oxide probe false alarm and equipment misoperation.5th, chemical filter of the present utility model adopts mould
Massing is designed, and chemical filtering casing can be opened, convenient that chemical filtering module is changed, it is also possible to according to different nitrogen oxygen
The species of compound is customized.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is monitoring nitrogen oxide Probe arrangement schematic diagram in monitoring nitrogen oxide device of the present utility model；
Fig. 3 is chemical filtering body structure schematic diagram of the present utility model.
Specific embodiment
This utility model is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, this utility model provides a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system,
It includes monitoring nitrogen oxide device 1, air inlet 2, fire proof wind sluice 3, chemical filter casing 4, air outlet 5, the first nitrogen oxides
Monitoring probe 6, warning light 7 and alarm bell 8；Chemical filter casing 4 by roughing efficiency air filter 9, the first air lock 10, fillter section 11,
First non-return air lock 12, blower fan 13, the second air lock 14 and the second non-return air lock 15 are constituted.Monitoring nitrogen oxide device 1 be arranged on into
The vicinity in air port 2, for detecting the nitrous oxides concentration at air inlet 2, the Jing fire proof wind sluices 3 of air inlet 2 and roughing efficiency air filter 9 one
End connection, the first air locks of other end Jing 10 of roughing efficiency air filter 9 are connected with the one end of fillter section 11, and the other end Jing first of fillter section 11 stops
Return air lock 12 is connected with the one end of blower fan 13；The other end of roughing efficiency air filter 9 also Jing the second air locks 14 and the second non-return air lock 15 successively
It is connected with the one end of blower fan 13, ensureing that chemical filtering casing 4 is interior by the first non-return air lock 12 and the second non-return air lock 15 is not in
Air blow back.The other end of blower fan 13 is connected with air outlet 5, and outside air is sent into into room, and air outlet 5 is nearby provided with the first nitrogen
Oxide monitoring probe 6, for detecting the nitrous oxides concentration in room.Monitoring nitrogen oxide device 1 respectively with the first air lock 10
Electrically connect with the second air lock 14, the opening and closing of the first air lock 10 and the second air lock 14 is controlled by monitoring nitrogen oxide device 1；First nitrogen oxygen
Compound monitoring probe 6 is electrically connected respectively with warning light 7 and alarm bell 8, if the first monitoring nitrogen oxide probe 6 is detected in room
Nitrous oxides concentration is exceeded, then warning lights 7 and alarm bell 8 are opened in the control of the first monitoring nitrogen oxide probe 6, while by room people
Member is evacuated, and closes all air locks and blower fan 13 and chemical filtering casing is checked.
In above-described embodiment, as shown in Fig. 2 monitoring nitrogen oxide device 1 is by the second monitoring nitrogen oxide the 15, the 3rd nitrogen of probe
Oxide monitoring the 16, the 4th monitoring nitrogen oxide of probe probe 17 and controller are constituted；Second, third, the 4th be only used for it is following
Description is convenient, does not represent erection sequence and its importance.Second monitoring nitrogen oxide probe 15 is located at the surface position of air inlet 2
Place is put, the 3rd monitoring nitrogen oxide probe 16 is located at the lower left position of air inlet 2, and the 4th monitoring nitrogen oxide is popped one's head in 17
At the lower right position of air inlet 2, the second monitoring nitrogen oxide is popped one's head in the 15, the 3rd monitoring nitrogen oxide probe 16 and the 4th nitrogen
Oxide monitoring probe 17 is arranged in isosceles triangle.Second monitoring nitrogen oxide probe the 15, the 3rd monitoring nitrogen oxide 16 and of probe
4th monitoring nitrogen oxide probe 17 sends nitrous oxides concentration information to controller, and controller is to nitrous oxides concentration information
After being analyzed process, control signal is sent to the first air lock 10 and the second air lock 14 respectively.If two or more nitrogen oxygen
The nitrous oxides concentration that compound monitoring probe is detected is exceeded, then controller control is opened the first air lock 10 and closes the second wind
Lock 14, admits air into after fillter section 11 is filtered and is transported to again in room；In 10 minutes, three nitrogen that controller is received
The oxide monitoring nitrous oxides concentration that detects of probe is not exceeded, then controller control is opened the second air lock 14 and closes first
Air lock 10, makes air Jing air channels be directly entered room, can extend the service life of fillter section 11, reduce equipment maintenance cost and
Workload.
In above-described embodiment, as shown in figure 3, fillter section 11 is by a chemical filtering module 18 and the structure of two medium air filtration module 19
Into.Chemical filtering module 18 is located between two medium air filtration modules 19.Because fillter section 11 adopts modular form, can be according to not
Same pollutant kind and pollutant levels is customized.
In the various embodiments described above, chemical filtering cabinet shell is using 316L rustless steels or greater degree stainless steel material system
Into chemical filter casing 4 is provided with openable maintenance window 20, convenient that fillter section 11, blower fan 13 and each air lock are examined
Repair and change.
In the various embodiments described above, chemical filtering casing is capable of hoisting loaded on outdoor, also vertical can be installed on interior.
In the various embodiments described above, air is conveyed toward multiple rooms by chemical filtering casing, if each air outlet 5 is in parallel,
First monitoring nitrogen oxide probe 6, warning light 7 and alarm bell 8 are set near each air outlet 5；If air outlet 5 is series connection,
Then first monitoring nitrogen oxide probe 6, warning light 7 and alarm bell 8 are being set apart from a nearest air outlet 5 of blower fan 13.
The various embodiments described above are merely to illustrate this utility model, and the structure of each part, size, set location and shape are all
Can be varied from, it is all individual part is entered according to this utility model principle on the basis of technical solutions of the utility model
Capable improvement and equivalents, should not exclude outside protection domain of the present utility model.
Claims (8)
1. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system, it is characterised in that：It includes nitrogen oxides
Monitor, air inlet, fire proof wind sluice, chemical filter casing, air outlet and the first monitoring nitrogen oxide probe；The nitrogen oxidation
Thing monitor is arranged on the vicinity of the air inlet, fire proof wind sluice described in the air inlet Jing and the chemical filter casing one
End connection, the chemical filter casing other end is connected with the air outlet, and described first is provided near the air outlet
Monitoring nitrogen oxide is popped one's head in, and the monitoring nitrogen oxide device is electrically connected with the chemical filter casing.
2. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system as claimed in claim 1, its feature exists
In：The chemical filter casing is by roughing efficiency air filter, the first air lock, the second air lock, fillter section, blower fan, the first non-return air lock
Constitute with the second non-return air lock；The fire proof wind sluice is connected with described roughing efficiency air filter one end, the roughing efficiency air filter other end
First air lock described in Jing is connected with described fillter section one end, the first non-return air lock described in the fillter section other end Jing and the wind
Machine one end connects；The roughing efficiency air filter other end also the second air lock described in Jing and the second non-return air lock and the wind successively
Machine one end connects, and the blower fan other end connects with the air outlet, the monitoring nitrogen oxide device respectively with first wind
Lock and second air lock are electrically connected.
3. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system as claimed in claim 2, its feature exists
In：The fillter section is by a chemical filtering module and two medium air filtration module compositions；The chemical filtering module is located at described in two
Between medium air filtration module.
4. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system as claimed in claim 2, its feature exists
In：The monitoring nitrogen oxide device is popped one's head in by the second monitoring nitrogen oxide, the 3rd monitoring nitrogen oxide probe, the 4th nitrogen oxides
Monitoring probe and controller are constituted；The second monitoring nitrogen oxide probe is located at the air inlet position directly above, described
3rd monitoring nitrogen oxide probe is located at the air inlet lower left position, and the 4th monitoring nitrogen oxide probe is located at
At the air inlet lower right position, second monitoring nitrogen oxide probe, the 3rd monitoring nitrogen oxide probe and
The 4th monitoring nitrogen oxide probe sends nitrous oxides concentration information to the controller, and the controller is respectively to institute
State the first air lock and second air lock sends control signal.
5. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system as claimed in claim 1, its feature exists
In：The first monitoring nitrogen oxide probe is electrically connected respectively with warning light and alarm bell.
6. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system as claimed in claim 1 or 2, its feature
It is：The chemical filtering cabinet shell is made using 316L stainless steel materials.
7. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system as claimed in claim 1 or 2, its feature
It is：The chemical filter casing is provided with maintenance window.
8. a kind of offshore oil platform real-time online monitoring nitrogen oxide processing system as claimed in claim 1 or 2, its feature
It is：The chemical filtering casing can be lifted on outdoor, also vertical can be installed on interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139692.9U CN206152601U (en) | 2016-10-19 | 2016-10-19 | Real -time online nitrogen oxide monitoring processing system of offshore oil platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139692.9U CN206152601U (en) | 2016-10-19 | 2016-10-19 | Real -time online nitrogen oxide monitoring processing system of offshore oil platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152601U true CN206152601U (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139692.9U Active CN206152601U (en) | 2016-10-19 | 2016-10-19 | Real -time online nitrogen oxide monitoring processing system of offshore oil platform |
Country Status (1)
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| CN (1) | CN206152601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893917A (en) * | 2017-12-08 | 2019-06-18 | 南京天成环境科技工程有限公司 | One kind can monitor air filtering box |
-
2016
- 2016-10-19 CN CN201621139692.9U patent/CN206152601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893917A (en) * | 2017-12-08 | 2019-06-18 | 南京天成环境科技工程有限公司 | One kind can monitor air filtering box |
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