CN209530507U - A kind of nitrogen oxides detection system - Google Patents
A kind of nitrogen oxides detection system Download PDFInfo
- Publication number
- CN209530507U CN209530507U CN201821505996.1U CN201821505996U CN209530507U CN 209530507 U CN209530507 U CN 209530507U CN 201821505996 U CN201821505996 U CN 201821505996U CN 209530507 U CN209530507 U CN 209530507U
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid
- outlet
- case
- oxynitrides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 136
- 239000007789 gas Substances 0.000 claims abstract description 88
- 238000000926 separation method Methods 0.000 claims abstract description 37
- 238000010992 reflux Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000006386 neutralization reaction Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000012491 analyte Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model relates to a kind of nitrogen oxides detection systems, including gas-liquid separating box, gas treatment case and liquid handling case；The gas outlet of the gas-liquid separating box is connected to the air intake of gas treatment case by gas inlet pipe line, the liquid outlet of the gas-liquid separating box is connected to the liquid inlet of liquid handling case by liquid input tube line, structure is simple, gas-liquid separation is carried out to the waste water entered in gas-liquid separating box, gas and liquid after separation pass through oxynitrides detector respectively and detect to it, and it is corresponded to according to the result of detection to carry out agent-feeding treatment (neutralisation treatment, the oxynitrides for containing it is reacted), it is more accurate on the opportunity and amount of dosing to make, avoid waste or the reaction of dose incomplete, cause the pollution of environment.
Description
Technical field
The utility model belongs to environmentally friendly science and technology field, further relates to a kind of nitrogen oxides detection system.
Background technique
Do not have in industrial wastewater containing the gas being mingled in a large amount of oxynitrides gas and liquid, especially liquid at present
Have and carry out gas-liquid separation completely, directly excludes, very big pollution is caused to environment, thus the existing oxynitrides in waste water
Corresponding processing has been carried out, but during processing can not to treated, result is detected in real time, if it needs
The processing that require progress equal conditions under any circumstance, the waste either processing that often will cause processing raw material be not thorough
The pollution of environment is caused at bottom.
Utility model content
In order to overcome the disadvantages of the above prior art, the purpose of the utility model is to provide a kind of structure is simple, Neng Gou
The oxynitrides in waste water and exhaust gas is detected in treatment process, and it is handled according to the value detected
Nitrogen oxides detection system.
In order to achieve the above objectives, the utility model uses following technical scheme, a kind of nitrogen oxides detection system, including gas
Liquid separator box, gas treatment case and liquid handling case；The gas outlet of the gas-liquid separating box and the air intake of gas treatment case
It is connected to by gas inlet pipe line, the liquid outlet of the gas-liquid separating box and the liquid inlet of liquid handling case are defeated by liquid
Enter pipeline connection；
The gas inlet pipe line is equipped with the oxynitrides contained for gas in detection gas intake pipeline
First oxynitrides detector；
The end of the gas-liquid separating box is equipped with feed liquor pipeline, is connected with liquid inlet control valve door, institute on the feed liquor pipeline
Be equipped with multilayer gas-liquid separation plate in the gas-liquid separating box stated, be uniformly provided with multiple through-holes in the gas-liquid separation plate, and it is adjacent between
Gas-liquid separation plate on through-hole up and down be staggered；
The top of the gas treatment case is equipped with outlet line, is connected with air outlet valve, the gas on the outlet line
The liquid outlet of body treatment box bottom is connected to the treatment fluid entrance of liquid handling box top by treatment fluid feed-line, described
Gas treatment case in top be fixedly connected with jet pipe, which is equipped with multiple spray heads, the jet pipe and is located at gas
Dosing tank outside treatment box is connected to by dosing pipeline, is connected with dosing pump in the dosing pipeline；
The bottom of the liquid handling case is equipped with outlet tube line, which is equipped with the first three-way diverter valve, should
The one outlet of first three-way diverter valve is connected to liquid input tube line by reflux pipeline, first three-way diverter valve with
Outlet tube line between liquid handling case is equipped with the second oxynitrides detector for detecting oxynitrides in liquid.
It is fixedly connected with stirring motor at the top of the liquid handling case, the agitating shaft which is fixedly connected is inserted
Enter and is fixedly connected into liquid handling case with the paddle in liquid handling case.
Second is connected on gas inlet pipe line between the first oxynitrides detector and gas treatment box
The one outlet of three-way diverter valve, second three-way diverter valve is connected with outlet gas line.
The probe of the first oxynitrides detector is inserted into gas inlet pipe line, and first nitrogen oxidation is closed
The probe of analyte detection instrument is connect with gas inlet pipe line by sealing ring.
The gas-liquid separation plate is three layers, and upper layer gas-liquid separation plate and lower layer's gas-liquid in three layers of gas-liquid separation plate
Lead to the hole site consistency from top to bottom in separating plate.
Check-valves is connected on the reflux pipeline.
The beneficial effects of the utility model are: structure is simple, gas-liquid point is carried out to the waste water entered in gas-liquid separating box
From gas and liquid after separation pass through oxynitrides detector respectively and detects to it, and according to the result pair of detection
It should carry out agent-feeding treatment (neutralisation treatment, the oxynitrides for containing it are reacted), make on the opportunity and amount of dosing more
What is added is accurate, and the waste or reaction for avoiding dose not exclusively, cause the pollution of environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of oxynitrides detector and pipeline in the utility model.
In figure: 1. gas-liquid separating box；2. gas treatment case；3. liquid handling case；4. feed liquor pipeline；5. liquid inlet control valve
Door；6. gas-liquid separation plate；7. through-hole；8. gas inlet pipe line；9. outlet gas line；10. the first oxynitrides detector；
11. the second three-way diverter valve；12. dosing tank；13. dosing pipeline；14. jet pipe；15. spray head；16. outlet line；17. dosing
Pump；18. air outlet valve；19. liquid input tube line；20. treatment fluid feed-line；21. stirring motor；22. paddle；23. stirring
Axis；24. outlet tube line；25. the second oxynitrides detector；26. the first three-way diverter valve；27. reflux pipeline；28. non-return
Valve；29. sealing ring.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features；In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
Embodiment 1
A kind of nitrogen oxides detection system as shown in Figure 1, including at gas-liquid separating box 1, gas treatment case 2 and liquid
Manage case 3；The gas outlet of the gas-liquid separating box 1 is connected to the air intake of gas treatment case 2 by gas inlet pipe line 8, institute
The liquid outlet for the gas-liquid separating box 1 stated is connected to the liquid inlet of liquid handling case 3 by liquid input tube line 19；Described
Gas-liquid separating box 1 is used to carry out gas-liquid separation to the liquid entered in gas-liquid separating box, and the gas after separation is defeated by gas
Enter pipeline 8 and enter in gas treatment case 2 to be handled, the liquid after separation is entered at liquid by liquid input tube line 19
It is handled in reason case；
The gas inlet pipe line 8 is equipped with the oxynitrides contained for gas in detection gas intake pipeline 8
The first oxynitrides detector 10；The first oxynitrides detector 10 is used for entering gas treatment case 2
In the nitrogen oxides of gas detected, and the gas is specifically handled according to the result of detection；
The end of the gas-liquid separating box 1 is equipped with feed liquor pipeline 4, is connected with liquid inlet control valve door on the feed liquor pipeline 4
5, the gas-liquid separating box 1 is interior to be equipped with multilayer gas-liquid separation plate 6, is uniformly provided with multiple through-holes 7 in the gas-liquid separation plate 6, and
About 7 through-hole in gas-liquid separation plate 6 between adjacent is staggered；The feed liquor pipeline 4 is connected to wastewater discharge pipe line,
Liquid inlet control valve door 5 controls the flow for entering liquid in gas-liquid separating box 1, the gas-liquid separating box 1 to liquids and gases into
Row separation is entering gas mainly according to multiple gas-liquid separation plates 6 setting up and down and the through-hole 7 which is provided with come what is completed
When liquid in liquid separator box 1 is fallen, partition 6 is separated with enterprise and is collided, so when gas and liquid separated,
The gas discharge after separation, the liquid after separation are dropped into next gas-liquid separation plate 6 by through-hole 7, are being carried out simultaneously
Gas-liquid separation separates it more thorough, while after next plate is separated, gas is during rising, with gas
Collision again occurs for liquid separating plate 6, and gas kinetic energy reduces, and the steam contained in gas is contacted with gas-liquid separation plate 6, is aggregated
It falls at droplet, realizes multi-level gas-liquid separation, gas-liquid separation plate 6 is three in the specific gas-liquid separation device of the present embodiment
Layer, and the lead to the hole site consistency from top to bottom in the upper layer gas-liquid separation plate and lower layer's gas-liquid separation plate in three layers of gas-liquid separation plate 6.
The top of the gas treatment case 2 is equipped with outlet line 16, is connected with air outlet valve 18, institute on the outlet line 16
The treatment fluid entrance at 3 top of liquid outlet and liquid handling case for 2 bottom of gas treatment case stated passes through treatment fluid feed-line
20 are connected to, and the top in the gas treatment case 2 is fixedly connected with jet pipe 14, which is equipped with multiple spray heads 15, institute
The jet pipe 14 stated is connected to the dosing tank 12 being located at outside gas treatment case 2 by dosing pipeline 13, in the dosing pipeline 13
It is connected with dosing pump 17；The drug reacted in the dosing tank 20 with the oxynitrides in waste water passes through dosing pump 17
It is added in gas treatment case and is reacted with into gas therein, sprayed using medicine of the spray head to addition, Neng Gouyou
The raising of effect is sufficiently reacted with gas, and the gas that it is discharged is up to standard, and the specific dosage of the drug is according to the first nitrogen oxidation
The testing result of analyte detection instrument 10 is closed to carry out dosage, while in order to avoid the waste of dose, as after testing, accorded in gas
The standard for closing discharge, directly discharges gas, particularly at the first oxynitrides detector 10 and gas
The second three-way diverter valve 11, the one outlet of second three-way diverter valve 11 are connected on gas inlet pipe line 8 between reason case 2
It is connected with outlet gas line 9, is meeting emission result after tested, is rotating the second three-way diverter valve 11, go out its gas
Mouth 9 end of pipeline is opened, and gas inlet pipe line 8 enters the closing of gas treatment case end, and gas is directly over outlet gas line 9
It is discharged；
The bottom of the liquid handling case 3 is equipped with outlet tube line 24, which turns to equipped with the first threeway
Valve 26, the one outlet of first three-way diverter valve 26 are connected to liquid input tube line 19 by reflux pipeline 27, and described the
Outlet tube line 24 between one three-way diverter valve 26 and liquid handling case 3 is equipped with for detecting oxynitrides in liquid
Two oxynitrides detectors 25.
Liquid is by carrying out hybrid reaction with the liquid after gas reaction in the liquid handling case 3, it can be ensured that
The medicine for reacting all reacts completely, avoids wasting, and the second oxynitrides detector 25 is used to detect the nitrogen oxygen of the liquid of discharge
The value of compound is discharged by outlet tube line 24 when meeting discharge standard, when not being inconsistent standardization, passes through the first three-way diverter valve
26 close 24 channels of outlet tube line, open 27 channel of reflux pipeline, liquid is from newly entering in liquid handling case 3 and carrying out again
Reason, it is known that subject to when meeting discharge standard, in order to avoid anti-liquid flows back, be connected with only on the reflux pipeline 27
Return valve 2；
Further, it in order to guarantee that liquid is adequately reacted, is fixedly connected at the top of the liquid handling case 3
Have stirring motor 21, the agitating shaft 23 which is fixedly connected be inserted into liquid handling case 3 in liquid handling case 3
Paddle 22 be fixedly connected.It drives paddle to be stirred by stirring motor, reacts it sufficiently.
Further, in order to guarantee the leakproofness of pipeline, while ensuring that oxynitrides detector can be with gas or liquid
Body is contacted, and the value detected is more accurate, as shown in Figure 2 the probe insertion of the first oxynitrides detector 10
Into gas inlet pipe line 8, and the probe of the first oxynitrides detector 10 and gas inlet pipe line 8 pass through sealing ring 29
Connection.
Above embodiments are only to the utility model for example, not constituting to the protection scope of the utility model
Limitation, all designs the same or similar with the utility model belong within the protection scope of the utility model.
Claims (6)
1. a kind of nitrogen oxides detection system, which is characterized in that at gas-liquid separating box (1), gas treatment case (2) and liquid
It manages case (3)；The gas outlet of the gas-liquid separating box (1) and the air intake of gas treatment case (2) pass through gas inlet pipe line (8)
Connection, the liquid outlet of the gas-liquid separating box (1) and the liquid inlet of liquid handling case (3) pass through liquid input tube line (19)
Connection；
The gas inlet pipe line (8) is equipped with the oxynitrides contained for gas in detection gas intake pipeline (8)
The first oxynitrides detector (10)；
The end of the gas-liquid separating box (1) is equipped with feed liquor pipeline (4), is connected with liquid inlet control valve on the feed liquor pipeline (4)
Door (5), the gas-liquid separating box (1) is interior to be equipped with multilayer gas-liquid separation plate (6), is uniformly provided in the gas-liquid separation plate (6) more
A through-hole (7), and it is adjacent between gas-liquid separation plate (6) on through-hole (7) up and down be staggered；
The top of the gas treatment case (2) is equipped with outlet line (16), is connected with air outlet valve on the outlet line (16)
(18), the liquid outlet of described gas treatment case (2) bottom passes through processing with the treatment fluid entrance at the top of liquid handling case (3)
Liquid feed-line (20) is connected to, and the top in the gas treatment case (2) is fixedly connected with jet pipe (14), on the jet pipe (14)
Equipped with multiple spray heads (15), the jet pipe (14) and it is located at the dosing tank (12) of gas treatment case (2) outside and passes through dosing pipeline
(13) it is connected to, is connected with dosing pump (17) in the dosing pipeline (13)；
The bottom of the liquid handling case (3) is equipped with outlet tube line (24), which turns equipped with the first threeway
To valve (26), the one outlet of first three-way diverter valve (26) and liquid input tube line (19) are connected by reflux pipeline (27)
Logical, the outlet tube line (24) between first three-way diverter valve (26) and liquid handling case (3) is equipped with for detecting liquid
Second oxynitrides detector (25) of oxynitrides in body.
2. a kind of nitrogen oxides detection system according to claim 1, which is characterized in that the liquid handling case (3)
Top be fixedly connected with stirring motor (21), the agitating shaft (23) which is fixedly connected is inserted into liquid handling
It is fixedly connected in case (3) with the paddle (22) in liquid handling case (3).
3. a kind of nitrogen oxides detection system according to claim 1, which is characterized in that first oxynitrides
The second three-way diverter valve (11) are connected on gas inlet pipe line (8) between detector (10) and gas treatment box (2), this
The one outlet of two three-way diverter valves (11) is connected with outlet gas line (9).
4. a kind of nitrogen oxides detection system according to claim 3, which is characterized in that first oxynitrides
The probe of detector (10) is inserted into gas inlet pipe line (8), and the probe of the first oxynitrides detector (10) with
Gas inlet pipe line (8) is connected by sealing ring (29).
5. a kind of nitrogen oxides detection system according to claim 1, which is characterized in that the gas-liquid separation plate (6)
It is three layers, and on the lead to the hole site in the upper layer gas-liquid separation plate and lower layer's gas-liquid separation plate in three layers of gas-liquid separation plate (6)
Lower alignment.
6. a kind of nitrogen oxides detection system according to claim 1, which is characterized in that on the reflux pipeline (27)
It is connected with check-valves (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821505996.1U CN209530507U (en) | 2018-09-14 | 2018-09-14 | A kind of nitrogen oxides detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821505996.1U CN209530507U (en) | 2018-09-14 | 2018-09-14 | A kind of nitrogen oxides detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209530507U true CN209530507U (en) | 2019-10-25 |
Family
ID=68245196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821505996.1U Expired - Fee Related CN209530507U (en) | 2018-09-14 | 2018-09-14 | A kind of nitrogen oxides detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209530507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881628A (en) * | 2021-01-13 | 2021-06-01 | 河北建筑工程学院 | Device for monitoring excretion rate of aquatic organisms in real time based on Internet of things technology |
-
2018
- 2018-09-14 CN CN201821505996.1U patent/CN209530507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881628A (en) * | 2021-01-13 | 2021-06-01 | 河北建筑工程学院 | Device for monitoring excretion rate of aquatic organisms in real time based on Internet of things technology |
| CN112881628B (en) * | 2021-01-13 | 2022-10-14 | 河北建筑工程学院 | Device for monitoring excretion rate of aquatic organisms in real time based on Internet of things technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210674388U (en) | Vacuum suction filtration washing device | |
| CN209530507U (en) | A kind of nitrogen oxides detection system | |
| CN106140330A (en) | Downward blowing waste gas purification ventilated chamber and control method thereof | |
| CN209406220U (en) | One kind of multiple liquid charging stock hybrid systems | |
| CN207805367U (en) | A kind of acid gas processing system | |
| CN106474768A (en) | A kind of corrosion resistant automatic liquid matching liquid changing device of high accuracy | |
| CN206762842U (en) | A kind of automatic quantitative medicine-feeding system | |
| CN205913883U (en) | Horizontal gas -liquid separation | |
| CN209564857U (en) | Full-automatic medicament compounding system | |
| CN103977734A (en) | Solid-liquid mixing device based on oil gas well | |
| CN104773866B (en) | The device of processing waste water containing chrome and the method for processing waste water containing chrome | |
| CN208320790U (en) | A kind of concentration reaction kettle | |
| CN209451779U (en) | A kind of liquid medicine device for formulating | |
| CN105776523A (en) | Experimental apparatus for sewage treatment | |
| CN202046903U (en) | Automatic dosing device | |
| CN208617573U (en) | A kind of wastewater treatment equipment of tetramethylammonium hydroxide | |
| CN208928146U (en) | A kind of chlorination reaction equipment | |
| CN220759134U (en) | Chemical dephosphorization accurate dosing device | |
| CN102145935B (en) | Methanol adding device used in sewage treatment | |
| CN205435753U (en) | Novel reaction tower | |
| CN205435692U (en) | Gas liquid reaction tower | |
| CN109453714A (en) | A kind of liquid medicine device for formulating | |
| CN217709340U (en) | Blast furnace gas hydrogen sulfide removing device | |
| CN220120470U (en) | Quantitative sampling device for flow battery | |
| CN213050456U (en) | Bulk drug processing jar aftertreatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: Room 1-301-182, Chuangye coffee District, No.18, Gaoxin 1st Road, high tech Zone, Xi'an City, Shaanxi Province, 710000 Patentee after: Xi'an cocoon breaking Network Technology Co.,Ltd. Address before: 710075 Room 502, 5th floor, building 59, mijiaqiao community, high tech Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an Kecheng New Fruit Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |