CN206223735U - A kind of carbon-hydrogen analyzer feeder - Google Patents
A kind of carbon-hydrogen analyzer feeder Download PDFInfo
- Publication number
- CN206223735U CN206223735U CN201621271030.7U CN201621271030U CN206223735U CN 206223735 U CN206223735 U CN 206223735U CN 201621271030 U CN201621271030 U CN 201621271030U CN 206223735 U CN206223735 U CN 206223735U
- Authority
- CN
- China
- Prior art keywords
- air
- carbon
- hydrogen analyzer
- house steward
- feeder
- 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
- 239000001257 hydrogen Substances 0.000 title claims abstract description 29
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims description 6
- 239000002808 molecular sieve Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 6
- 238000004458 analytical method Methods 0.000 abstract description 6
- 229930195733 hydrocarbon Natural products 0.000 abstract description 6
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- -1 hydrogen compound Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011155 quantitative monitoring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of carbon-hydrogen analyzer feeder, including the connection house steward being connected with the air escaping pipe of air separation unit, booster expansion turbine and cooler；The connection house steward being connected with air escaping pipe connects booster expansion turbine first, the connection house steward connected from the pressurized end of booster expansion turbine connects cooler, from cooler, connection house steward out is provided with threeway, carbon-hydrogen analyzer is connect from threeway connecting branch out, air reducing valve is provided with the connecting branch.The hydrocarbon analysis instrument for solving prior art uses steel cylinder to fill the defect that normal air consumption of air source is fast, changes frequently, influence carbon-hydrogen analyzer continuous and steady operation.
Description
Technical field
The utility model is related to testing equipment technical field used in Chemical Manufacture, relates in particular to a kind of hydrocarbon point
Analyzer feeder.
Background technology
Air separation unit has to carry out on-line checking analysis to total carbohydrate content in the cold liquid oxygen of master in continuous operation, in case
Blocking hydrogen compound assembles the serious accident for causing to lead cold blast in liquid oxygen.The device uses Siemens MODEL4020
Type total hydrocarbon analyzer, is carried out online using hydrogen flameionization gas chromatography to hydrocarbon in the cold liquid oxygen of master
Continuous qualitative, quantitative monitoring.Analyzer air required when working is supplied by external normal air gas cylinder, consumes one bottle within about 7 ~ 8 days
Normal air.Normal air gas cylinder air pressure needs to change when being less than 0.5Mpa, and when changing, analyzer must be offline, has changed gas
Also need to debug after bottle, calibrate, real-time online detection work, influence dress cannot be carried out within about 5 hours when causing to change every time gas cylinder
Put safe operation.
Utility model content
The purpose of this utility model is directed to the defect of above-mentioned prior art, there is provided a kind of carbon-hydrogen analyzer feeder,
The hydrocarbon analysis instrument of solution prior art uses steel cylinder to fill, and normal air consumption of air source is fast, it is frequent to change, influence hydrocarbon analysis
The defect of instrument continuous and steady operation.
Above-mentioned purpose is realized, the technical solution of the utility model is：
A kind of carbon-hydrogen analyzer feeder, including the connection house steward being connected with the air escaping pipe of air separation unit, increase
Pressure turbo-expander and cooler；The connection house steward being connected with air escaping pipe connects booster expansion turbine first, from increasing
The connection house steward for pressing the pressurized end of turbo-expander to be connected connects cooler, and from cooler, connection house steward out is provided with three
It is logical, carbon-hydrogen analyzer is connect from threeway connecting branch out, it is provided with air reducing valve on the connecting branch.
As the improvement to above-mentioned technical proposal, pressure transmitter is connect from threeway another road connecting branch out.
Used as the improvement to above-mentioned technical proposal, the connection house steward tap before threeway has pressurized air branch pipe, the increasing
Pressure air branch pipe connects fractionating column.
Used as the improvement to above-mentioned technical proposal, the cooler is connected with cooling water upper hose and cooling water outlet pipe.
Used as the improvement to above-mentioned technical proposal, the booster expansion turbine is provided with the two-way company being connected with fractionating column
Adapter.
Used as the improvement to above-mentioned technical proposal, the air separation unit includes air compressor machine and the molecule being connected with air compressor machine
Sieve absorber, the air escaping pipe is connected with molecular sieve adsorber.
Compared with prior art, the beneficial effects of the utility model are：
Carbon-hydrogen analyzer feeder of the present utility model, after purification booster expansion turbine pressurized end pressure transmitter
PI-401 sources of the gas, bleed pressure is 0.64MPa.The source of the gas copper pipe of Φ 10 opens threeway, plus pin before pressure transmitter PI-401 is entered
Type valve.Pressure-reducing valve was installed additional before total carbon-hydrogen analyzer is entered, pressure is 0.08MPa after decompression, into carbon-hydrogen analyzer.
By to air separation unit carbon-hydrogen analyzer source of the gas transform, 1, solve carbon-hydrogen analyzer because normal air steel cylinder change
Frequently start-stop, influences on-line monitoring analysis value stabilization；2nd, transform after produce economic benefit, can monthly save normal air 3 ~
4 bottles, about 2000 ~ 2600 yuan.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is further described.
As shown in figure 1, carbon-hydrogen analyzer feeder of the present utility model, including the air escaping pipe phase with air separation unit
The connection house steward 2 of connection, booster expansion turbine 3 and cooler 4；The connection house steward 2 being connected with air escaping pipe connects first
Booster expansion turbine 3 is connect, the connection house steward 2 connected from the pressurized end of booster expansion turbine 3 connects cooler 4, from cooling
The connection house steward 2 out of device 4 is provided with threeway, and carbon-hydrogen analyzer 5 is connect from threeway connecting branch out, is set on the connecting branch
It is equipped with air reducing valve 6.
Pressure transmitter is connect from threeway another road connecting branch out.
Connection house steward tap before threeway has pressurized air branch pipe 7, and the pressurized air branch pipe 7 connects fractionating column.
The cooler 4 is connected with cooling water upper hose and cooling water outlet pipe.
The booster expansion turbine 3 be provided be connected with fractionating column be bi-directionally connected pipe 8.
The air separation unit includes air compressor machine and the molecular sieve adsorber 1 being connected with air compressor machine, the air escaping pipe
It is connected with molecular sieve adsorber 1.
Compared with prior art, the beneficial effects of the utility model are：
Carbon-hydrogen analyzer feeder of the present utility model, after purification booster expansion turbine pressurized end pressure transmitter
PI-401 sources of the gas, bleed pressure is 0.64MPa.The source of the gas copper pipe of Φ 10 opens threeway, plus pin before pressure transmitter PI-401 is entered
Type valve.Pressure-reducing valve was installed additional before total carbon-hydrogen analyzer is entered, pressure is 0.08MPa after decompression, into carbon-hydrogen analyzer.
By to air separation unit carbon-hydrogen analyzer source of the gas transform, 1, solve carbon-hydrogen analyzer because normal air steel cylinder change
Frequently start-stop, influences on-line monitoring analysis value stabilization；2nd, transform after produce economic benefit, can monthly save normal air 3 ~
4 bottles, about 2000 ~ 2600 yuan.
The above is only a kind of implementation method of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model know-why is not departed from, some improvement can also be made, these are improved also should
It is considered as protection domain of the present utility model.
Claims (6)
1. a kind of carbon-hydrogen analyzer feeder, it is characterised in that：Including the company that the air escaping pipe with air separation unit is connected
Connect house steward, booster expansion turbine and cooler；It is swollen that the connection house steward being connected with air escaping pipe connects turbine boosting first
Swollen machine, the connection house steward connected from the pressurized end of booster expansion turbine connects cooler, from cooler connection house steward out
Threeway is provided with, carbon-hydrogen analyzer is connect from threeway connecting branch out, air reducing valve is provided with the connecting branch.
2. the carbon-hydrogen analyzer feeder as described in claim 1, it is characterised in that：From threeway another road connection out
Branch pipe connects pressure transmitter.
3. the carbon-hydrogen analyzer feeder as described in claim 1, it is characterised in that：Connection house steward point before threeway
Pressurized air branch pipe is connected to, the pressurized air branch pipe connects fractionating column.
4. the carbon-hydrogen analyzer feeder as described in claim 1, it is characterised in that：The cooler is connected with cooling water
Upper hose and cooling water outlet pipe.
5. the carbon-hydrogen analyzer feeder as described in claim 1, it is characterised in that：The booster expansion turbine is set
There is what is be connected with fractionating column to be bi-directionally connected pipe.
6. the carbon-hydrogen analyzer feeder as described in claim 1, it is characterised in that：The air separation unit includes air compressor machine
And the molecular sieve adsorber being connected with air compressor machine, the air escaping pipe is connected with molecular sieve adsorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271030.7U CN206223735U (en) | 2016-11-25 | 2016-11-25 | A kind of carbon-hydrogen analyzer feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271030.7U CN206223735U (en) | 2016-11-25 | 2016-11-25 | A kind of carbon-hydrogen analyzer feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223735U true CN206223735U (en) | 2017-06-06 |
Family
ID=58791632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621271030.7U Expired - Fee Related CN206223735U (en) | 2016-11-25 | 2016-11-25 | A kind of carbon-hydrogen analyzer feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223735U (en) |
-
2016
- 2016-11-25 CN CN201621271030.7U patent/CN206223735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 454000 Fengfeng office, zhongzhan District, Jiaozuo City, Henan Province Patentee after: Longbai Group Co.,Ltd. Address before: 454000 Fengfeng office, zhongzhan District, Jiaozuo City, Henan Province Patentee before: LOMON BILLIONS GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |