CN102166463A - Simulation test device for recovering volatile organic gases - Google Patents
Simulation test device for recovering volatile organic gases Download PDFInfo
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- CN102166463A CN102166463A CN2011100680552A CN201110068055A CN102166463A CN 102166463 A CN102166463 A CN 102166463A CN 2011100680552 A CN2011100680552 A CN 2011100680552A CN 201110068055 A CN201110068055 A CN 201110068055A CN 102166463 A CN102166463 A CN 102166463A
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Abstract
The invention provides a simulation test device for recovering volatile organic gases. The simulation test device is controlled by a valve, and can form different process programs such as 'adsorption and absorption', 'adsorption and condensation', 'absorption and membrane', 'condensation and membrane', 'membrane and absorption', 'membrane and condensation', 'condensation and adsorption', pure condensation, pure absorption and the like. The simulation test device can be used for various simulation tests for recovering the volatile organic gases.
Description
Technical field
The present invention relates to a kind of VOC and reclaim simulation test device.
Background technology
When VOC recovery field research and development new technology, new technology, need to use simulation test device, so that gather crucial test data, grasp actual parameter and theoretic deviation, for design, process optimization provide foundation, also can when formulating correlation technique standard, standard, provide foundation for government department.
It is that absorption, absorption, condensation and film separate that gas reclaims the most basic several processes of industry, more than several technologies can make up, to satisfy the recovery demand of different situations better.Yet utilize existing recovery simulation test device to realize process combination, just need carry out assembly unit, very inconvenience various devices.Especially in the time of will realizing multiple different process combination, trouble more just.And present various process combination and the VOC recovery simulation test device simple and compact for structure can not finished easily.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can finish the combination of various common process easily and VOC simple and compact for structure reclaims simulation test device.
VOC reclaims simulation test device, comprise oil gas generating unit, oil gas processing unit, pipeline and control system, described pipeline is provided with valve, described oil gas processing unit comprises absorbing unit, film separation unit, condensing unit and absorptive unit, described absorbing unit connects described oil gas generating unit by the oil and gas import house steward, and described absorbing unit forms the sorption cycle gas circuit by the circulating air house steward; Described film separation unit connects described oil and gas import house steward, and described film separation unit forms film separating cycle gas circuit by described circulating air house steward; Described condensing unit connects described oil and gas import house steward and described circulating air house steward respectively; Described film separation unit connects described condensing unit by the concentrated gas house steward, and described absorbing unit connects described concentrated gas house steward; Described absorptive unit connects described oil and gas import house steward, described circulating air house steward and described concentrated gas house steward respectively; Described circulation house steward connects the emptying house steward.
Need to prove that described " pipeline " is the general title to the various oil gas pipes of this device, described " valve " also is general title, and described " valve " is in order to realize the opening and closing of various paths.The person of ordinary skill in the field just can understand at an easy rate with reference to dependency structure, function and the operation instruction of this specification how this is provided with described " valve ".
Preferably, described oil gas generating unit comprises oil gas generator, the oil tank and the air compressor machine that are connected with described oil gas generator respectively, is provided with heater in the described oil gas generator.Be on this basis below, can select the more excellent scheme that is provided with.
Be disposed with surge tank and spark arrester between described oil gas generator and the described oil and gas import house steward.
Described condensing unit is connected described oil tank respectively with described absorptive unit.
Described condensing unit comprises oil gas condenser and refrigeration machine, and described oil gas condenser is communicated with described circulating air house steward and described oil tank respectively by separator.
Be connected with oil pump respectively between described oil tank and the described oil gas generator and between described oil tank and the described absorptive unit.
Preferably, described absorbing unit comprise two adsorption tanks and with described two nitrogen cylinders that adsorption tanks are communicated with, the pipeline between described nitrogen cylinder and described two adsorption tanks is provided with heater and filter.
Preferably, be provided with vavuum pump between described absorbing unit and the described concentrated gas house steward.
Preferably, be provided with vavuum pump between described film separation unit and the described concentrated gas house steward.
Preferably, this VOC recovery simulation test device is the skid setting.
VOC provided by the invention reclaims VOC recovery technology and the combination thereof that simulation test device can be finished various routines easily, and structure is simple relatively, and compactness is convenient to be provided with construction.
Description of drawings
Fig. 1 is the structural representation that VOC of the present invention reclaims simulation test device.
Among the figure: 1-oil and gas import house steward, 2-concentrated gas house steward, 3-circulating air house steward, 4-absorption tower, the 5-separator, 6-refrigeration machine, 7-oil gas condenser, the 8-oil tank, 9-oil gas generator, 10-air compressor machine, the 11-surge tank, 12-spark arrester, 13-adsorption tanks, the 14-nitrogen cylinder, 15-heater, 16-filter, the 17-control system, 18-emptying house steward, 19-membrane module.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment that VOC of the present invention reclaims simulation test device is described further.
As shown in Figure 1, this VOC reclaims simulation test device, comprise oil gas generating unit, oil gas processing unit, pipeline and control system 17, described pipeline is provided with valve, and described oil gas processing unit comprises absorbing unit, film separation unit, condensing unit and absorptive unit.Described absorbing unit comprises two adsorption tanks 13 and the nitrogen cylinder 14 that is communicated with described two adsorption tanks 13, and the pipeline between described nitrogen cylinder 14 and described two adsorption tanks 13 is provided with heater 15 and filter 16.Described oil gas generating unit comprises oil gas generator 9, the oil tank 8 that is connected with described oil gas generator respectively and air compressor machine 10, (mode of heating is preferably electrical heating to be provided with heater in the described oil gas generator 9, also can be steam or hot water heating), be disposed with surge tank 11 and spark arrester 12 between described oil gas generator 9 and the described oil and gas import house steward 1.In oil gas generator 9, by oil tank 8 supply volatility oil products (as gasoline), heater oil product intensification, air compressor machine 10 are supplied air, mode by air bubbling in oil gas generator 9 bottom deep fats, air is fully contacted with oil product, simulation produces certain density oil gas, and oil gas 12 enters oil and gas import house steward 1 behind surge tank 11 (liquid collecting jar), spark arrester.Described condensing unit comprises oil gas condenser 7 and refrigeration machine 6.Described absorbing unit connects described oil gas generating unit by oil and gas import house steward 1, and described absorbing unit forms the sorption cycle gas circuit by circulating air house steward 3; Described film separation unit connects described oil and gas import house steward 1, and described film separation unit forms film separating cycle gas circuit by described circulating air house steward 3; Described condensing unit connects described oil and gas import house steward 1 and described circulating air house steward 3 respectively; Described film separation unit connects described condensing unit by concentrated gas house steward 2, and described absorbing unit connects described concentrated gas house steward 1; Described absorptive unit connects described oil and gas import house steward 1, described circulating air house steward 3 and described concentrated gas house steward 1 respectively; Described circulation house steward 3 connects emptying house steward 18.Described condensing unit is connected described oil tank 8 (being used for recycling fluid) respectively with described absorptive unit, and wherein, described oil gas condenser 7 is communicated with described circulating air house steward 3 and described oil tank 8 respectively by separator 5.Be connected with oil pump respectively between described oil tank 8 and the described oil gas generator 9 and between the absorption tower 4 of described oil tank 8 and described absorptive unit, described oil pump provides power for delivering oil.Be provided with vavuum pump between described absorbing unit and the described concentrated gas house steward 2, also be provided with vavuum pump between the membrane module 19 of described film separation unit and the described concentrated gas house steward, vavuum pump provides power for the gas transmission.
Whole device, need be placed on outside device places far away slightly except air compressor machine 10 is non-explosion-proof by the skid setting, and miscellaneous equipment all places on the prying body.Material and specification to this analogue means is illustrated below:
Gas path pipe, oil line pipe, valve all adopt stainless steel (304) material.
Oil gas disposal ability: 50m
3(pipeline is pressed 100m to/h
3The design of/h ability, refrigeration unit is partly pressed 100m
3The design of/h ability), oil-air pressure: 〉=5KPa.
Whole prying body takes up an area of size: 7500 * 2700mm.Oil gas generating unit, absorbing unit, absorptive unit can be arranged on the main sled.The auxilliary sled of refrigeration unit, the auxilliary sled of film separation unit are set respectively in addition.Main sled takes up an area of and is of a size of: 4500 * 2700mm, the auxilliary sled of refrigeration take up an area of and be of a size of: 1800 * 2700mm, film separate auxilliary sled and take up an area of and be of a size of: 1200 * 2700mm.
VOC provided by the invention reclaims simulation test device, utilizes PLC (S7-200) control system, by the control of valve, can form multiple different process route.
Described VOC reclaims simulation test device and have following characteristics on manipulating:
1, can simulate the escaping gas that produces higher concentration by commute volatility oil product.
2, comprised gas and reclaimed the most basic several processes of industry: absorption, absorption, condensation, film.
3, the control by valve, can form multiple different process route: " absorption+absorption ", " absorption+condensation ", " absorption+film ", " condensation+film ", " condensation+absorption ", " film+condensation ", " film+absorption ", " pure condensation ", " pure absorption " etc., the rear end also can increase catalytic oxidation unit, form more process combination, to satisfy the recovery demand of different user different situations.
4, except gasoline, also can carry out oil gas generation, recovery test to other volatility oil product.
5, can test, detect absorption property, the desorption performance of adsorbent.Particularly, can carry out the experimental study of " vacuum desorption+desorption by heating " to the higher boiling of refinery, petroleum chemical industry, the difficult desorption component of big molecule.
6, refrigeration unit has various temperature to select (normal temperature, 0 ℃ ,-35 ℃ ,-65 ℃ ,-80 ℃), can carry out the agglutination,cold test under the different temperatures, optimizes technology.
7, can carry out the scene in X-ray inspection X, test to components supplying merchant's (vavuum pump, valve, instrument etc.) product quality, performance.
8, can experience waste, the yield after device reclaims of volatilization intuitively.
9, can add up, compare the power consumption situation of various process reclaiming methods.
10, after fuel charger, oil gas reclaim nozzle in the connection, can simulate the environment of gas station, fuel charger, nozzle, vavuum pump are carried out performance test.
11, PLC (S7-200) control system is controlled automatically to the absorbing unit changeover program, but operational factor and warnings such as the temperature of each test point of real time monitoring device, pressure, flow, liquid level on the display screen, and touch-screen can carry out manual operation.
Described VOC reclaims simulation test device can be applied to the various simulated tests that VOC reclaims, and specifically is exemplified below:
1, as experiment porch in VOC recovery field research and development new technology, new technology;
2, as detection, the test platform of new equipment, new product; Verifying bench after perhaps keeping in repair, reprocess as equipment, instrument;
3, when formulating correlation technique standard, standard, provide foundation for government department;
4, gather crucial test data, grasp actual parameter and theoretic deviation, for design, process optimization provide foundation.
Claims (10)
1. VOC reclaims simulation test device, comprise oil gas generating unit, oil gas processing unit, pipeline and control system, described pipeline is provided with valve, it is characterized in that, described oil gas processing unit comprises absorbing unit, film separation unit, condensing unit and absorptive unit, described absorbing unit connects described oil gas generating unit by the oil and gas import house steward, and described absorbing unit forms the sorption cycle gas circuit by the circulating air house steward; Described film separation unit connects described oil and gas import house steward, and described film separation unit forms film separating cycle gas circuit by described circulating air house steward; Described condensing unit connects described oil and gas import house steward and described circulating air house steward respectively; Described film separation unit connects described condensing unit by the concentrated gas house steward, and described absorbing unit connects described concentrated gas house steward; Described absorptive unit connects described oil and gas import house steward, described circulating air house steward and described concentrated gas house steward respectively; Described circulation house steward connects the emptying house steward.
2. VOC according to claim 1 reclaims simulation test device, it is characterized in that, described oil gas generating unit comprises oil gas generator, the oil tank and the air compressor machine that are connected with described oil gas generator respectively, is provided with heater in the described oil gas generator.
3. VOC according to claim 2 reclaims simulation test device, it is characterized in that, is disposed with surge tank and spark arrester between described oil gas generator and the described oil and gas import house steward.
4. VOC according to claim 2 reclaims simulation test device, it is characterized in that described condensing unit is connected described oil tank respectively with described absorptive unit.
5. VOC according to claim 2 reclaims simulation test device, it is characterized in that described condensing unit comprises oil gas condenser and refrigeration machine, and described oil gas condenser is communicated with described circulating air house steward and described oil tank respectively by separator.
6. VOC according to claim 2 reclaims simulation test device, it is characterized in that, is connected with oil pump respectively between described oil tank and the described oil gas generator and between described oil tank and the described absorptive unit.
7. VOC according to claim 1 reclaims simulation test device, it is characterized in that, described absorbing unit comprise two adsorption tanks and with described two nitrogen cylinders that adsorption tanks are communicated with, the pipeline between described nitrogen cylinder and described two adsorption tanks is provided with heater and filter.
8. VOC according to claim 1 reclaims simulation test device, it is characterized in that, is provided with vavuum pump between described absorbing unit and the described concentrated gas house steward.
9. VOC according to claim 1 reclaims simulation test device, it is characterized in that, is provided with vavuum pump between described film separation unit and the described concentrated gas house steward.
10. VOC according to claim 1 reclaims simulation test device, it is characterized in that, it is the skid setting that this VOC reclaims simulation test device.
Priority Applications (1)
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|---|---|---|---|
| CN 201110068055 CN102166463B (en) | 2011-03-21 | 2011-03-21 | Simulation test device for recovering volatile organic gases |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN 201110068055 CN102166463B (en) | 2011-03-21 | 2011-03-21 | Simulation test device for recovering volatile organic gases |
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| CN102166463A true CN102166463A (en) | 2011-08-31 |
| CN102166463B CN102166463B (en) | 2013-03-13 |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499218A (en) * | 2011-10-21 | 2012-06-20 | 福建农林大学 | Pretreatment device and method for toxicological experiments of pesticides |
| CN102553286A (en) * | 2012-01-17 | 2012-07-11 | 青岛华世洁环保科技有限公司 | Method and device for solvent recovery and incineration processing of coating production line drying workshop and comprehensive utilization of energy |
| CN102764564A (en) * | 2012-07-27 | 2012-11-07 | 海湾环境科技（北京）股份有限公司 | Waste gas recovery processing system, and recovery processing technique of waste gas |
| CN102794079A (en) * | 2012-09-11 | 2012-11-28 | 江苏智道工程技术有限公司 | System and technology for processing low-concentration VOCs (volatile organic chemicals) waste gas |
| CN103272400A (en) * | 2012-12-28 | 2013-09-04 | 大连举扬科技有限公司 | Centralized collection and treatment method of a plurality of liquid organic chemical raw material volatile gases |
| CN103868949A (en) * | 2014-01-17 | 2014-06-18 | 武汉都市环保工程技术股份有限公司 | Test testing system for treating organic waste gas |
| CN103977669A (en) * | 2014-06-05 | 2014-08-13 | 中膜科技(苏州)有限公司 | VOCs (Volatile Organic Chemicals) processing method and corresponding system |
| CN104548870A (en) * | 2014-12-31 | 2015-04-29 | 陈蔚峰 | Oil gas treatment system |
| CN104606915A (en) * | 2015-02-09 | 2015-05-13 | 南京工业大学 | High-efficiency low-cost VOC recovery system and method |
| CN105396428A (en) * | 2015-10-29 | 2016-03-16 | 常州大学 | Novel oil gas fine recycling system and method |
| CN105536470A (en) * | 2015-12-11 | 2016-05-04 | 凯天环保科技股份有限公司 | Organic waste gas purification system |
| CN105797544A (en) * | 2016-04-19 | 2016-07-27 | 北京瑞惠环保科技有限公司 | Self-regulation-membrane bicirculation-condensation-activated carbon adsorption-low temperature catalytic oxidation combination device |
| CN105935541A (en) * | 2016-06-03 | 2016-09-14 | 浙江海洋大学 | Hollow fiber ceramic membrane absorption apparatus for oil gas recovery |
| CN106145018A (en) * | 2016-08-10 | 2016-11-23 | 北京怡诚机电设备有限公司 | A kind of device for recovering oil and gas |
| CN108686463A (en) * | 2017-04-11 | 2018-10-23 | 林德股份公司 | Method and apparatus for recycling volatile organic compounds |
| CN109758865A (en) * | 2019-01-18 | 2019-05-17 | 同济大学 | A kind of devices and methods therefor reducing storage tank tidal air organic emission load |
| CN110687214A (en) * | 2019-11-11 | 2020-01-14 | 苏州宝化炭黑有限公司 | Raw oil VOC absorption test analogue means for carbon black |
| CN111420519A (en) * | 2020-04-09 | 2020-07-17 | 中化泉州石化有限公司 | System and method for treating oil gas |
| CN113856392A (en) * | 2021-09-23 | 2021-12-31 | 大连理工大学 | Full-concentration VOCs collecting system and method based on compression condensation, membrane separation and adsorption coupling |
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Cited By (28)
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|---|---|---|---|---|
| CN102499218A (en) * | 2011-10-21 | 2012-06-20 | 福建农林大学 | Pretreatment device and method for toxicological experiments of pesticides |
| CN102553286A (en) * | 2012-01-17 | 2012-07-11 | 青岛华世洁环保科技有限公司 | Method and device for solvent recovery and incineration processing of coating production line drying workshop and comprehensive utilization of energy |
| CN102553286B (en) * | 2012-01-17 | 2014-05-14 | 青岛华世洁环保科技有限公司 | Method and device for solvent recovery and incineration processing of coating production line drying workshop and comprehensive utilization of energy |
| CN102764564A (en) * | 2012-07-27 | 2012-11-07 | 海湾环境科技（北京）股份有限公司 | Waste gas recovery processing system, and recovery processing technique of waste gas |
| CN102764564B (en) * | 2012-07-27 | 2015-07-29 | 海湾环境科技（北京）股份有限公司 | Waste gas reclamation treatment system and recovery processing technique thereof |
| CN102794079A (en) * | 2012-09-11 | 2012-11-28 | 江苏智道工程技术有限公司 | System and technology for processing low-concentration VOCs (volatile organic chemicals) waste gas |
| CN103272400B (en) * | 2012-12-28 | 2015-06-10 | 大连举扬科技有限公司 | Centralized collection and treatment method of a plurality of liquid organic chemical raw material volatile gases |
| CN103272400A (en) * | 2012-12-28 | 2013-09-04 | 大连举扬科技有限公司 | Centralized collection and treatment method of a plurality of liquid organic chemical raw material volatile gases |
| CN103868949A (en) * | 2014-01-17 | 2014-06-18 | 武汉都市环保工程技术股份有限公司 | Test testing system for treating organic waste gas |
| CN103868949B (en) * | 2014-01-17 | 2016-01-27 | 武汉都市环保工程技术股份有限公司 | A kind of test system of VOCs treatment |
| CN103977669A (en) * | 2014-06-05 | 2014-08-13 | 中膜科技(苏州)有限公司 | VOCs (Volatile Organic Chemicals) processing method and corresponding system |
| CN104548870A (en) * | 2014-12-31 | 2015-04-29 | 陈蔚峰 | Oil gas treatment system |
| CN104606915A (en) * | 2015-02-09 | 2015-05-13 | 南京工业大学 | High-efficiency low-cost VOC recovery system and method |
| CN104606915B (en) * | 2015-02-09 | 2016-02-03 | 南京工业大学 | A kind of VOC recovery system of high efficiency, low cost and method |
| CN105396428A (en) * | 2015-10-29 | 2016-03-16 | 常州大学 | Novel oil gas fine recycling system and method |
| CN105536470A (en) * | 2015-12-11 | 2016-05-04 | 凯天环保科技股份有限公司 | Organic waste gas purification system |
| CN105797544A (en) * | 2016-04-19 | 2016-07-27 | 北京瑞惠环保科技有限公司 | Self-regulation-membrane bicirculation-condensation-activated carbon adsorption-low temperature catalytic oxidation combination device |
| CN105797544B (en) * | 2016-04-19 | 2018-04-03 | 北京瑞惠环保科技有限公司 | One kind self-regulation film Two-way Cycle condensation charcoal absorption low-temperature catalytic oxidation combination unit |
| CN105935541B (en) * | 2016-06-03 | 2019-05-31 | 浙江海洋大学 | A kind of hollow fiber ceramic membrane absorption plant for petroleum vapor recovery |
| CN105935541A (en) * | 2016-06-03 | 2016-09-14 | 浙江海洋大学 | Hollow fiber ceramic membrane absorption apparatus for oil gas recovery |
| CN106145018A (en) * | 2016-08-10 | 2016-11-23 | 北京怡诚机电设备有限公司 | A kind of device for recovering oil and gas |
| CN108686463A (en) * | 2017-04-11 | 2018-10-23 | 林德股份公司 | Method and apparatus for recycling volatile organic compounds |
| CN109758865A (en) * | 2019-01-18 | 2019-05-17 | 同济大学 | A kind of devices and methods therefor reducing storage tank tidal air organic emission load |
| CN110687214A (en) * | 2019-11-11 | 2020-01-14 | 苏州宝化炭黑有限公司 | Raw oil VOC absorption test analogue means for carbon black |
| CN111420519A (en) * | 2020-04-09 | 2020-07-17 | 中化泉州石化有限公司 | System and method for treating oil gas |
| CN111420519B (en) * | 2020-04-09 | 2022-03-25 | 中化泉州石化有限公司 | System and method for treating oil gas |
| CN113856392A (en) * | 2021-09-23 | 2021-12-31 | 大连理工大学 | Full-concentration VOCs collecting system and method based on compression condensation, membrane separation and adsorption coupling |
| CN113856392B (en) * | 2021-09-23 | 2023-09-19 | 大连理工大学 | Compression condensation, membrane separation and adsorption coupled full-concentration VOCs (volatile organic compounds) collecting system and method |
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