CN207805308U - Hydrogen and hydrogen isotope gas circulation purifier - Google Patents
Hydrogen and hydrogen isotope gas circulation purifier Download PDFInfo
- Publication number
- CN207805308U CN207805308U CN201721176908.3U CN201721176908U CN207805308U CN 207805308 U CN207805308 U CN 207805308U CN 201721176908 U CN201721176908 U CN 201721176908U CN 207805308 U CN207805308 U CN 207805308U
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Abstract
The utility model is hydrogen and hydrogen isotope gas circulation purifier, solves have the ability that device lacks circular treatment；Physical absorption or electronation have been only used, has not been had the tail gas of insufficient pressure or micro tail gas, the function of scavenging system designed for inhaled.Filter（10）Output divide two-way after the 1st valve, all the way through flowmeter（9）, the 1st threeway, oxidation bed（7）, the 1st four-way and primary condenser（1）Connection, filter（1）Another way output with gas buffer tank（8）Connection, gas buffer tank（8）Efferent duct on have pressure gauge（11）, vacuum meter（12）, thermometer（13）, gas buffer tank（8）Efferent duct connect with the 2nd four-way, the 2nd four-way respectively with vacuum pump（6）, circulating pump（14）, decontamination bed（5）Connection, circulating pump（14）It is connect with the 1st four-way, decontamination bed（5）It is connect with the 6th valve, condensation water collection tank（4）It is connect with the 7th valve.
Description
Technical field
The utility model is related with the exhaust gas cleaner of environmental monitoring, chemical analysis apparatus and instrument.
Background technology
Industrial and mining enterprises, R＆D units, during equipment and instrument use, in tail gas to be discharged, will produce hydrogen and
Hydrogen isotope gas, this kind of gas cannot be directly discharged in air, it is therefore desirable to purified treatment；And certain equipment and instrument
The tail gas to be discharged of device, tail gas insufficient pressure can not flow into purifier, auxiliary power source needed to suck out tail gas；Purification
The process of tail gas many times, can not primary purification it is clean, need multiple circular treatment；Also in purification process, need
There is the physical absorption of molecular sieve, the electronation for having oxidation bed, also go the secondary impurities generated in this purification process
It removes, existing purifier has usually only taken into account primary purification, lacks the ability of circular treatment；Physics is usually only used
Absorption or electronation, without the two to be used in combination；Do not have the tail gas of insufficient pressure or micro tail gas, inhales
Enter the function of purifier.
Utility model content
The purpose of this utility model be to provide it is a kind of with circulation of tail gas processing ability, can be used physical absorption or
Electronation is handled, can be net by the hydrogen and hydrogen isotope gas circulation of the tail gas of insufficient pressure or the sucking purification of micro tail gas
Makeup is set.
The utility model is realized in this way：
Hydrogen and hydrogen isotope gas circulation purifier, the output of filter 10 divides two-way through the 1st valve, all the way through flowmeter
9, the 1st threeway, oxidation bed 7, the 1st four-way are connect with primary condenser 1, and the 1st threeway is connect with the 2nd valve, the 1st four-way and the 3rd valve
Connection, the output of primary condenser 1 are connect through the 2nd threeway with molecular sieve bed 2, and the 2nd threeway is connect with the 4th valve, molecular sieve bed 2
Output connect with decontamination bed 5 through the 3rd threeway, the 5th valve of the 3rd three promoting menstruation is connect with secondary condenser 3, secondary condenser 3 with
Condensation water collection tank 4 connects, and the another way output of filter 10 is connect with gas buffer tank 8, on the efferent duct of gas buffer tank 8
There is pressure gauge 11, vacuum meter 12, thermometer 13, the efferent duct of gas buffer tank 8 to be connect with the 2nd four-way, the 2nd four-way respectively with very
Sky pump 6, circulating pump 14, decontamination bed 5 connect, and circulating pump 14 is connect with the 1st four-way, and decontamination bed 5 is connect with the 6th valve, condensation
Water collecting tank 4 is connect with the 7th valve.
The utility model has the following advantages：
1, by being connected by accurate pipeline, the corrosion-resistant resistance to hydrogen embrittlement of the smooth light of inner wall of the pipe, whole device becomes abnormal
It is durable；
2, circulating pump 14 is relied on, the gas circulation of whole device is got up, reaches the function of repeatedly purifying；
3, vacuum pump 6 is relied on, by the tail gas of pending insufficient pressure, scavenging system designed for inhaled；
4, primary condenser 1, secondary condenser 3 and condensation water collection tank 4, condensed in two stages, preferably by tail gas temperature are relied on
Degree control is in reasonable and safe range；
5, rely on flowmeter 9, pressure gauge 11,1 vacuum meter 12, thermometer 1, observe at any time the temperature of gas in the device,
Pressure, vacuum degree, flow；
6, the utility model can according to pending tail gas number, selection customization purifier size；
7, i.e. easy to remove after the moveable cart of the utility model equipment, it can be flexibly positioned over the occasion of needs, connect
Enter to need the equipment and instrument for the treatment of and purification；
8, it is particularly suitable for the use in the fields such as environmental monitoring, chemical analysis, Tail gas measuring, energy conservation and environmental protection, security protection.
Description of the drawings
Fig. 1 is the utility model structure chart.
Specific implementation mode
Gas circulation purifier, it is characterised in that the output of filter 10 divides two-way through the 1st valve, all the way through flowmeter 9,
1st threeway, oxidation bed 7, the 1st four-way are connect with primary condenser 1, and the 1st threeway is connect with the 2nd valve, and the 1st four-way and the 3rd valve connect
It connects, the output of primary condenser 1 is connect through the 2nd threeway with molecular sieve bed 2, and the 2nd threeway is connect with the 4th valve, molecular sieve bed 2
Output connect with decontamination bed 5 through the 3rd threeway, the 5th valve of the 3rd three promoting menstruation is connect with secondary condenser 3, secondary condenser 3 with it is cold
Condensed water collection tank 4 connects, and the another way output of filter 10 is connect with gas buffer tank 8, is had on the efferent duct of gas buffer tank 8
Pressure gauge 11, vacuum meter 12, thermometer 13, the efferent duct of gas buffer tank 8 are connect with the 2nd four-way, the 2nd four-way respectively with vacuum
Pump 6, circulating pump 14, decontamination bed 5 connect, and circulating pump 14 is connect with the 1st four-way, and decontamination bed 5 is connect with the 6th valve, condensed water
Collecting tank 4 is connect with the 7th valve.
Dielectric gas entrance of the 1st valve of rear end of filter 10 for whole device is cut-off；Oxidation bed 7, molecular sieve bed 2
Front and back 2nd, 3,4,6 valves, be for external inertia hyperpure gas respectively to carrying out cleaning purging inside the oxidation bed；
The 5th valve of 3 front end of secondary condenser, the 7th valve of 4 rear end of condensation water collection tank, under the operating mode for needing to condense, carrying out cold
It is solidifying to cut-off and discharge；The 6th valve of rear end of decontamination bed 5, for exhaust outlet of the whole device purification after clean.
With upper-part, acquisition can be purchased on the market.
Claims (1)
1. hydrogen and hydrogen isotope gas circulation purifier, it is characterised in that filter（10）Output divide two-way after the 1st valve,
All the way through flowmeter（9）, the 1st threeway, oxidation bed（7）, the 1st four-way and primary condenser（1）Connection, the 1st threeway connect with the 2nd valve
It connects, the 1st four-way is connect with the 3rd valve, and the output of primary condenser is through the 2nd threeway and molecular sieve bed（2）Connection, the 2nd threeway and the
4 valves connect, molecular sieve bed（2）Output through the 3rd threeway and decontamination bed（5）Connection, the 5th valve of the 3rd three promoting menstruation and B-grade condensation
Device（3）Connection, secondary condenser（3）With condensation water collection tank（4）Connection, filter（10）Another way output and gas buffer
Tank（8）Connection, gas buffer tank（8）Efferent duct on have pressure gauge（11）, vacuum meter（12）, thermometer（13）, gas buffer
Tank（8）Efferent duct connect with the 2nd four-way, the 2nd four-way respectively with vacuum pump（6）, circulating pump（14）, decontamination bed（5）Connection,
Circulating pump（14）It is connect with the 1st four-way, decontamination bed（5）It is connect with the 6th valve, condensation water collection tank（4）It is connect with the 7th valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176908.3U CN207805308U (en) | 2017-09-14 | 2017-09-14 | Hydrogen and hydrogen isotope gas circulation purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176908.3U CN207805308U (en) | 2017-09-14 | 2017-09-14 | Hydrogen and hydrogen isotope gas circulation purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805308U true CN207805308U (en) | 2018-09-04 |
Family
ID=63335859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176908.3U Expired - Fee Related CN207805308U (en) | 2017-09-14 | 2017-09-14 | Hydrogen and hydrogen isotope gas circulation purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805308U (en) |
-
2017
- 2017-09-14 CN CN201721176908.3U patent/CN207805308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |