CN110508093A - VOC gas active carbon purifying vacuum analysis system - Google Patents
VOC gas active carbon purifying vacuum analysis system Download PDFInfo
- Publication number
- CN110508093A CN110508093A CN201910813596.XA CN201910813596A CN110508093A CN 110508093 A CN110508093 A CN 110508093A CN 201910813596 A CN201910813596 A CN 201910813596A CN 110508093 A CN110508093 A CN 110508093A
- Authority
- CN
- China
- Prior art keywords
- active carbon
- carbon purifying
- shut
- valve
- vacuum pump
- 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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000000740 bleeding effect Effects 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40028—Depressurization
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of VOC gas active carbon purifying vacuum analysis systems, it include: two active carbon purifying tanks being arranged in parallel, one end of described two active carbon purifying tanks passes through air intake branch respectively and is connected with air inlet supervisor, the air inlet supervisor is connected with pre-cooler, the first shut-off valve is respectively arranged on described two air intake branches, the other end of described two active carbon purifying tanks passes through going out gas branch pipe respectively and is connected with exhaust pipe, the second shut-off valve is respectively arranged in the going out gas branch pipe, vacuum pump is provided between the middle part of described two active carbon purifying tanks, the bleeding point of the vacuum pump passes through exhaust tube respectively and is connected with two active carbon purifying tanks, third shut-off valve is respectively arranged on described two exhaust tubes, the gas outlet of the vacuum pump is connected by escape pipe with shallow cooling device.
Description
Technical field
The present invention relates to exhaust-gas treatment field more particularly to a kind of VOC gas active carbon purifying vacuum analysis systems.
Background technique
VOC gas refer to volatile organic matter, but the definition on environment protection significance refers to that active a kind of volatility is organic
Object can generate that a kind of volatile organic matter of harm.It includes benzene homologues, organic chloride, freon series, organic
The mixed oil and gas such as ketone, amine, alcohol, ether, ester, acid and petroleum hydrocarbon compound.Currently, the equipment generally used for this mixed oil and gas
Comprising five pre-cooler, activated carbon adsorption device, shallow cooling device, cryogenic system and collection device steps, wherein active carbon is inhaled
Active carbon purifying tank in adsorption device generally uses monomer structure, can not achieve switching and uses, once active carbon purifying tank occurs
Damage, it is necessary to shutdown maintenance, waste time length, and replacement is inconvenient, while existing activated carbon adsorption device adsorption effect is poor,
It can only realize passive adsorption function, be easy to cause secondary emission, clean-up effect is poor.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of convenient VOC gas active carbon purifying Vacuum solutions of replacement
Analysis system.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: VOC gas active carbon purifying vacuum analysis
System, comprising: two active carbon purifying tanks being arranged in parallel, one end of described two active carbon purifying tanks pass through air inlet branch respectively
Pipe is connected with air inlet supervisor, and the air inlet supervisor is connected with pre-cooler, is respectively set on described two air intake branches
There is the first shut-off valve, the other end of described two active carbon purifying tanks passes through going out gas branch pipe respectively and is connected with exhaust pipe, in institute
It states and is respectively arranged with the second shut-off valve in going out gas branch pipe, be provided with vacuum between the middle part of described two active carbon purifying tanks
Pump, the bleeding point of the vacuum pump passes through exhaust tube respectively and is connected with two active carbon purifying tanks, in described two exhaust tubes
On be respectively arranged with third shut-off valve, the gas outlet of the vacuum pump is connected by escape pipe with shallow cooling device.
The invention has the advantages that above-mentioned VOC gas active carbon purifying vacuum analysis system, net using binary active carbon in parallel
Change jar structure design, another use can be switched to after one of active carbon purifying tank damage, can be realized on-line maintenance
Replacement, do not dally over one's work efficiency, and replacement is convenient, meanwhile, active carbon purifying tank uses the Vacuuming structure in absorption, can be to mixed
It closes oil gas and carries out active parsing, convenient for more fully adsorbing, good purification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of VOC gas active carbon purifying vacuum analysis system of the present invention.
In figure: 1, active carbon purifying tank, 2, air intake branch, 3, air inlet supervisor, the 4, first shut-off valve, 5, going out gas branch pipe, 6,
Exhaust pipe, the 7, second shut-off valve, 8, vacuum pump, 9, exhaust tube, 10, third shut-off valve, 11, escape pipe.
Specific embodiment
Particular content of the invention is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, VOC gas active carbon purifying vacuum analysis system, comprising: two active carbon purifyings being arranged in parallel
Tank 1, one end of described two active carbon purifying tanks 1 pass through air intake branch 2 respectively and are connected with air inlet supervisor 3, the air inlet master
Pipe 3 is connected with pre-cooler, and the first shut-off valve 4, described two active carbons are respectively arranged on described two air intake branches 2
The other end of purification pot 1 passes through going out gas branch pipe 5 respectively and is connected with exhaust pipe 6, and is respectively arranged in the going out gas branch pipe 4
Two shut-off valves 7 are provided with vacuum pump 8, the bleeding point of the vacuum pump 8 between the middle part of described two active carbon purifying tanks 1
It is connected respectively by exhaust tube 9 with two active carbon purifying tanks 1, third is respectively arranged on described two exhaust tubes 9 and is cut
The gas outlet of only valve 10, the vacuum pump 8 is connected by escape pipe 11 with shallow cooling device.
When work, two active carbon purifying tanks 1 being arranged in parallel are changeable to be used, and is closed and one of active carbon purifying
The first shut-off valve 4, the second shut-off valve 7 and the third shut-off valve 10 that tank 1 is connected are opened and another active carbon purifying tank 1
The first shut-off valve 4, the second shut-off valve 7 and the third shut-off valve 10 being connected, the mixed oil and gas after pre-cooling pass through air inlet master
Pipe 3 and air intake branch 2 are sent into active carbon purifying tank 1, and active carbon purifying tank 1 carries out Dissociative adsorption to mixed oil and gas, and parsing is inhaled
Attached pure air is discharged into atmosphere by going out gas branch pipe 5 and exhaust pipe 6, is carried out in active carbon purifying tank 1 to mixed oil and gas
While Dissociative adsorption, start vacuum pump 8, vacuum pump 8 vacuumizes active carbon purifying tank 1 by exhaust tube 9, through making a living
Property 1 Dissociative adsorption of carbon purifying tank after remaining mixed oil and gas be sent in shallow cooling device after the suction of vacuum pump 8 from escape pipe 11.
Above-mentioned VOC gas active carbon purifying vacuum analysis system is designed using binary active carbon purifying jar structure in parallel,
In can switch to another use after the damage of active carbon purifying tank, can be realized on-line maintenance replacement, do not dally over one's work
Efficiency, replacement is convenient, meanwhile, active carbon purifying tank uses the Vacuuming structure in absorption, can carry out actively to mixed oil and gas
Parsing, convenient for more fully adsorbing, good purification.
Claims (1)
1.VOC gas active carbon purifying vacuum analysis system, it is characterised in that: include: two active carbon purifyings being arranged in parallel
Tank (1), one end of described two active carbon purifying tanks (1) pass through air intake branch (2) respectively and are connected with air inlet supervisor (3), institute
It states air inlet supervisor (3) to be connected with pre-cooler, the first shut-off valve (4) is respectively arranged on described two air intake branches (2),
The other end of described two active carbon purifying tanks (1) passes through going out gas branch pipe (5) respectively and is connected with exhaust pipe (6), it is described go out
It is respectively arranged with the second shut-off valve (7) on gas branch pipe (4), is provided between the middle part of described two active carbon purifying tanks (1)
Vacuum pump (8), the bleeding point of the vacuum pump (8) pass through exhaust tube (8) respectively and are connected with two active carbon purifying tanks (1),
It is respectively arranged on described two exhaust tubes (9) third shut-off valve (10), the gas outlet of the vacuum pump (8) passes through escape pipe
(11) it is connected with shallow cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813596.XA CN110508093A (en) | 2019-08-30 | 2019-08-30 | VOC gas active carbon purifying vacuum analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813596.XA CN110508093A (en) | 2019-08-30 | 2019-08-30 | VOC gas active carbon purifying vacuum analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110508093A true CN110508093A (en) | 2019-11-29 |
Family
ID=68628534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910813596.XA Pending CN110508093A (en) | 2019-08-30 | 2019-08-30 | VOC gas active carbon purifying vacuum analysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789657A (en) * | 2022-11-14 | 2023-03-14 | 江苏达硕环保科技有限公司 | RTO heat energy utilization equipment and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029148A (en) * | 2010-11-23 | 2011-04-27 | 张家港市三星净化设备制造有限公司 | Dry method desorption device for organic waste gas activated carbon adsorption |
| WO2017166943A1 (en) * | 2016-03-31 | 2017-10-05 | 四川天采科技有限责任公司 | Full-temperature-range pressure swing adsorption gas separation, refinement and purification method |
| CN208927866U (en) * | 2018-08-07 | 2019-06-04 | 青岛锦昊达工业品有限公司 | A kind of absorption type oil-gas recovery processing device |
| CN210964505U (en) * | 2019-08-30 | 2020-07-10 | 盐城明天和创环保节能科技有限公司 | VOC gas active carbon purification vacuum analysis system |
-
2019
- 2019-08-30 CN CN201910813596.XA patent/CN110508093A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029148A (en) * | 2010-11-23 | 2011-04-27 | 张家港市三星净化设备制造有限公司 | Dry method desorption device for organic waste gas activated carbon adsorption |
| WO2017166943A1 (en) * | 2016-03-31 | 2017-10-05 | 四川天采科技有限责任公司 | Full-temperature-range pressure swing adsorption gas separation, refinement and purification method |
| CN208927866U (en) * | 2018-08-07 | 2019-06-04 | 青岛锦昊达工业品有限公司 | A kind of absorption type oil-gas recovery processing device |
| CN210964505U (en) * | 2019-08-30 | 2020-07-10 | 盐城明天和创环保节能科技有限公司 | VOC gas active carbon purification vacuum analysis system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789657A (en) * | 2022-11-14 | 2023-03-14 | 江苏达硕环保科技有限公司 | RTO heat energy utilization equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202092899U (en) | Field gas sampling and purifying device | |
| CN102029148B (en) | Dry method desorption device for organic waste gas activated carbon adsorption | |
| CN101259358A (en) | Continuous circulating type oil-gas adsorption recovery method | |
| CN209238628U (en) | Non-methane total hydrocarbons samples airbag automatic flushing device | |
| CN110508093A (en) | VOC gas active carbon purifying vacuum analysis system | |
| CN102198922A (en) | Collecting device for controlling flow rate of high pressure liquid and working method thereof | |
| CN108114573A (en) | The collection and purification recovery system and method for a kind of tank area head space gas | |
| CN210964505U (en) | VOC gas active carbon purification vacuum analysis system | |
| CN207221632U (en) | A kind of hydrocarbon-contained waste gas recovery system | |
| CN202297096U (en) | Pressure management device for underground petrol tank of absorption-method petrol station | |
| CN210045029U (en) | Aviation kerosene VOCs's processing apparatus | |
| CN110508096A (en) | VOC gas activated carbon adsorption total system | |
| CN215598770U (en) | Needle coke cutting oil environment-friendly sampling device | |
| CN202136909U (en) | Recovery processing device for triphen | |
| CN203935756U (en) | A kind of oil gas loops back receiving apparatus | |
| CN207641232U (en) | Gas recovery system for oil based on adsorbent bed | |
| CN203238037U (en) | High-pressure nitrogen/air preparation device | |
| CN105381681A (en) | Shutdown-free organic waste gas VOC activated carbon adsorption device | |
| CN201578968U (en) | Oil gas discharge treatment device with pure adsorption method for filling stations | |
| CN202011845U (en) | Triphen recovery processing device | |
| CN201969378U (en) | Adsorption-condensation combined oil gas recovery device | |
| CN111102666A (en) | Air purification treatment facility | |
| CN216878587U (en) | Hollow fiber tubular membrane oil gas recovery system with condenser | |
| CN217887438U (en) | Silicon oil waste gas treatment device | |
| CN214552400U (en) | Oil-gas recovery device by membrane separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |