CN109126180A - A kind of system and its workflow that organic matter recycles - Google Patents
A kind of system and its workflow that organic matter recycles Download PDFInfo
- Publication number
- CN109126180A CN109126180A CN201811142642.XA CN201811142642A CN109126180A CN 109126180 A CN109126180 A CN 109126180A CN 201811142642 A CN201811142642 A CN 201811142642A CN 109126180 A CN109126180 A CN 109126180A
- Authority
- CN
- China
- Prior art keywords
- condenser
- gas
- organic matter
- gas phase
- liquid
- 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
- 239000005416 organic matter Substances 0.000 title claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 105
- 238000004064 recycling Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000012071 phase Substances 0.000 claims description 57
- 239000007791 liquid phase Substances 0.000 claims description 42
- 238000009833 condensation Methods 0.000 claims description 23
- 230000005494 condensation Effects 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 231100000252 nontoxic Toxicity 0.000 claims description 7
- 230000003000 nontoxic effect Effects 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 57
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 21
- 238000011084 recovery Methods 0.000 abstract description 16
- 239000003502 gasoline Substances 0.000 abstract description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract description 3
- 239000010815 organic waste Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000003208 petroleum Substances 0.000 description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement 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
- B01D53/002—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 condensation
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
-
- 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
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- 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
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- 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
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)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
本发明公开了一种有机物回收利用的系统及其工作流程，包括冷凝器、超净器、回收罐、循环水系统和冷凝机组，所述冷凝器包括一级冷凝器、二级冷凝器和三级冷凝器，一级冷凝器分别与二级冷凝器、回收罐和有机气体进气管相连通，二级冷凝器分别与三级冷凝器和回收罐相连通，三级冷凝器与回收罐相连通，三级冷凝器还通过循环进料阀与二级冷凝器相连通，二级冷凝器通过循环出料阀与超净器相连通，超净器与空冷器相连，空冷器与尾气排放管相连，冷凝机组与三级冷凝器的两端相连，循环水系统与一级冷凝器的两端相连。本产品具有普适性，可用于油罐存储区、液态有机物的存储库，特别是含汽油、柴油及苯、甲苯等芳烃类有机废气的回收。
The invention discloses a system for recycling organic matter and its working process, including a condenser, an ultra-cleaner, a recovery tank, a circulating water system and a condensing unit. The condenser includes a primary condenser, a secondary condenser and a third condenser. The first-stage condenser is connected with the secondary condenser, the recovery tank and the organic gas inlet pipe respectively, the second-stage condenser is connected with the third-stage condenser and the recovery tank respectively, and the third-stage condenser is connected with the recovery tank. , the tertiary condenser is also connected with the secondary condenser through the circulating feed valve, the secondary condenser is connected with the ultra-cleaner through the circulating discharge valve, the ultra-cleaner is connected with the air cooler, and the air cooler is connected with the exhaust pipe. , the condensing unit is connected with both ends of the three-stage condenser, and the circulating water system is connected with both ends of the first-stage condenser. This product is universal and can be used in the storage area of oil tanks, the storage of liquid organic matter, especially the recovery of organic waste gas containing gasoline, diesel and aromatic hydrocarbons such as benzene and toluene.
Description
Technical field
The present invention relates to exhaust-gas resource and field of environmental technology, the system of specifically a kind of organic matter recycling.
Background technique
Petroleum, one of main object of geological prospecting are a kind of sticky, dark brown liquid, referred to as " industrial blood
Liquid ".There are petroleum storage in upper crustal some areas, and main component is the mixture of various alkane, cycloalkane, aromatic hydrocarbon.Petroleum
It is mainly used as fuel oil and gasoline, fuel oil and gasoline are in one of the most important secondary energy sources in the world of composition in 2012.Petroleum
It is also the raw material of many chemical industries such as solvent, chemical fertilizer, insecticide and plastics etc..
Petroleum is mostly buried in underground or seabed, and people need to go to exploitation oil field to obtain petroleum, along with petroleum
Exploitation, refining, storage and transport process, liquid organic component can generate a large amount of volatile organic gases in processing and storing process,
Such as the evaporating loss of oil product of gasoline, the volatilization of the aromatic hydrocarbons organic matter such as benzene, toluene.These gaseous organic substances generally have certain poison
Property and it is flammable and explosive, in turn result in that the wasting of resources, economic loss, environment is dirty so, it is a series of to influence human health and safety etc.
Harm.
The recovery method of common at present oil gas and volatile organic matter has absorption method, absorption process, condensation method and UF membrane
Method etc..Absorption method is to utilize binding force between each component and adsorbent (active carbon, activated carbon fiber, silica gel, molecular sieve etc.) different,
Realize the separation of difficult absorbed component and easy absorbed component.Absorption process is the counter current contacting by organic gas and absorbent, benefit
With each component in organic gas in absorbent the difference of solubility and separated.Condensation method is using organic matter in difference
There is different saturated vapour pressures under temperature and pressure, by reducing temperature or increasing pressure, condense out organic gas.
Membrane separation process is driven by pressure, by gas each component in the adsorption capacity on polymeric membrane surface and in film intrinsic permeability
Difference separated, but the rate of recovery of the above method is not high, and the expection of people is not achieved.
Summary of the invention
The purpose of the present invention is to provide the systems that a kind of organic matter recycles, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of system that organic matter recycles, including condenser, super purifier, recycling can, circulation and condensation unit, institute
Stating condenser includes first-stage condenser, secondary condenser and three-level condenser, first-stage condenser respectively with secondary condenser, recycling
Tank is connected with organic gas air inlet pipe, and secondary condenser is connected with three-level condenser and recycling can respectively, three-level condenser
It is connected with recycling can, three-level condenser also passes through recycle feed valve and is connected with secondary condenser, and secondary condenser is by following
Ring outlet valve is connected with super purifier, and super purifier is connected with air cooler, and air cooler is connected with tail gas discharging pipe, condenses unit and three
The both ends of grade condenser are connected, and circulation is connected with the both ends of first-stage condenser.
As a further solution of the present invention: the first liquid-phase outlet valve being installed, on secondary condenser in first-stage condenser
Second liquid phase outlet valve is installed, third liquid-phase outlet valve is installed on three-level condenser.
As a further solution of the present invention: fire arrester is connected between secondary condenser and super purifier.
As a further solution of the present invention: the coolant media of three-level condenser uses freon.
The workflow for the system that the organic matter recycles, the specific steps are as follows:
Step 1, volatile organic gases enters first-stage condenser by organic gas air inlet pipe and carries out partial condensation, after condensation
Gas-liquid mixture carry out partial condensation in the tube side of first-stage condenser, liquid phase is expelled to recycling can, and gas phase enters B-grade condensation
Device；
Step 2, the gas phase into secondary condenser are further condensed, organic matter be condensed after in secondary condenser
Bottom tube side carries out gas-liquid separation, and liquid phase drains into recycling can, and not condensed gas phase enters three-level condenser, and gas phase is cold in three-level
Condenser condensation, liquid phase drain into recycling can, and not condensed gas phase enters secondary condenser；
Step 3 closes gas phase outlet valve, and the gas phase after exchanging heat enters super purifier, the not condensed organic matter in super purifier
It is completely converted as nontoxic and pollution-free gas, then be emitted into tail gas discharging pipe via air cooler.
As a further solution of the present invention: in step 2 the not condensed gas phase of three-level condenser by gas phase recycle into
Material valve enters secondary condenser.
As a further solution of the present invention: the gas phase after exchanging heat in step 3 is entered ultra-clean by gas phase circulation outlet valve
Device.
Compared with prior art, the beneficial effects of the present invention are:
First, condensation method is combined with method of chemical treatment, it is simple and easy, it does not need additionally to use adsorbent and carry out at desorption
Reason, the rate of recovery of organic matter is up to 99% or more, and the rate of recovery of oil gas is up to 95% or more；
Second, secondary condenser is carried out by the way of material-heat-exchanging in system, is efficiently utilized the heat of internal system, is kept away
The waste for exempting from system capacity reduces the total energy consumption of whole system；
Third, this product have universality, can be applied to the recycling of the volatile organic matters such as oil gas, benzene, toluene；
4th, the equipment size in this product can be adjusted according to the treating capacity of organic matter, also, condenser and super purifier
It is vertical equipment, occupied area is small, is easy to modularization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the system that organic matter recycles.
Wherein: 1- organic gas air inlet pipe, 2- first-stage condenser, 3- secondary condenser, 4- three-level condenser, 5- are ultra-clean
Device, 6- recycling can, 7- circulation, 8- condense unit, 9- fire arrester, 10- air cooler, 11- tail gas discharging pipe, 12- first
Liquid-phase outlet valve, 13- second liquid phase outlet valve, 14- third liquid-phase outlet valve, 15- gas phase outlet valve, 16- gas phase recycle feed
Valve, 17- gas phase recycle outlet valve, 18- recovered liquid outlet valve.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Exhaust gas containing benzene is recycled, wherein the volume fraction of benzene is 10%, and nitrogen volume fraction is 90%.Specific technique
Process are as follows: tube side of the waste gas containing benzene first by organic gas air inlet pipe 1 Jing Guo first-stage condenser 2 carries out partial condensation, after condensation
Gas-liquid mixture carry out gas-liquid separation in heat exchanger lower tube shell-space, liquid phase is expelled to recycling by the first liquid-phase outlet valve 12
Tank 6, the tube side that gas phase enters secondary condenser 3 are further condensed, organic matter be condensed after at the bottom of secondary condenser 3
Portion's tube side carries out gas-liquid separation, and liquid phase drains into recycling can 6 by second liquid phase outlet valve 13, and it is cold that not condensed gas phase enters three-level
The tube side of condenser 4 carries out deep cooling, and organic matter in the bottom tube side of three-level condenser carries out gas-liquid separation after being condensed, liquid phase by
Outlet valve 14 drains into recycling can 6, and not condensed gas phase is entered the shell side of secondary condenser 3 by gas phase recycle feed valve 16, closes
Phase of holding one's breath outlet valve 15, the gas phase after exchanging heat recycles outlet valve 17 by gas phase and enters super purifier 5 through fire arrester 9, in super purifier 5
Interior, not condensed organic matter is completely converted as nontoxic and pollution-free gas, then is emitted into atmosphere via air cooler 10.
The rate of recovery of the present embodiment benzene is 99%, and the content of benzene is 2mg/m in tail gas discharging pipe3, fully meet existing environmental protection
Emission request.
Embodiment 2
Exhaust gas containing benzene and toluene is recycled, wherein the volume fraction of benzene is 15%, the volume fraction 10% of toluene, nitrogen
Volume fraction is 75%.Specific technical process are as follows: waste gas containing benzene is first by organic gas air inlet pipe 1 by first-stage condenser 2
Tube side carries out partial condensation, and condensed gas-liquid mixture carries out gas-liquid separation in heat exchanger lower tube shell-space, and liquid phase is by the
One liquid-phase outlet valve 12 is expelled to recycling can 6, and the tube side that gas phase enters secondary condenser 3 is further condensed, organic matter quilt
Gas-liquid separation is carried out in the bottom tube side of secondary condenser 3 after condensation, liquid phase drains into recycling can by second liquid phase outlet valve 13
6, not condensed gas phase enter three-level condenser 4 tube side carry out deep cooling, organic matter be condensed after in three-level condenser 4
Bottom tube side carries out gas-liquid separation, and liquid phase drains into recycling can 6 by third liquid-phase outlet valve 14, and not condensed gas phase is followed by gas phase
Ring inlet valve 16 enters the shell side of secondary condenser 3, closes gas phase outlet valve 15, and the gas phase after exchanging heat is recycled by gas phase and discharged
Valve 17 enters super purifier 5 through fire arrester 9, and in super purifier 5, it is nontoxic and pollution-free that not condensed organic matter, which is completely converted,
Gas, then atmosphere is emitted into via air cooler 10.
The rate of recovery of benzene is 99.5% in the present embodiment, and the rate of recovery of toluene is 99.9%, the content of benzene in tail gas discharging pipe
For 1mg/m3, toluene level 4mg/m3, fully meet the emission request of existing environmental protection.
Embodiment 3
Exhaust gas containing benzene,toluene,xylene is recycled, wherein the volume fraction of benzene is 20%, and the volume fraction of toluene is
10, the volume fraction of dimethylbenzene is 7.5%, and nitrogen volume fraction is 62.5%.Specific technical process are as follows: waste gas containing benzene first by
Tube side of the organic gas air inlet pipe 1 Jing Guo first-stage condenser 2 carries out partial condensation, and condensed gas-liquid mixture is under heat exchanger
Portion shell space carries out gas-liquid separation, and liquid phase is expelled to recycling can 6 by the first liquid-phase outlet valve 12, and gas phase enters secondary condenser
3 tube side is further condensed, organic matter be condensed after secondary condenser 3 bottom tube side carry out gas-liquid separation, liquid
Recycling can 6 is mutually drained by second liquid phase outlet valve 13, the tube side that not condensed gas phase enters three-level condenser 4 carries out deep cooling,
Organic matter be condensed after three-level condenser 4 bottom tube side carry out gas-liquid separation, liquid phase is by 14 row of third liquid-phase outlet valve
To recycling can 6, not condensed gas phase is entered the shell side of secondary condenser 3 by gas phase recycle feed valve 16, closes gas phase discharging
Valve 15, the gas phase after exchanging heat recycles outlet valve 17 by gas phase and enters super purifier 5 through fire arrester 9, not cold in super purifier 5
Solidifying organic matter is completely converted as nontoxic and pollution-free gas, then is emitted into atmosphere via air cooler 10.
The rate of recovery 99% of benzene in the present embodiment, the rate of recovery of toluene are 99.9%, and the rate of recovery of dimethylbenzene is 99.9%, tail
The content of benzene is 2mg/m in gas delivery pipe3, toluene level 4mg/m3, xylene content 9mg/m3, fully meet existing ring
The emission request of guarantor.
Embodiment 4
Exhaust gas containing gasoline is recycled, wherein the volume fraction of gasoline is 10%, and nitrogen volume fraction is 90%.Specifically
Technical process are as follows: tube side of the waste gas containing benzene first by organic gas air inlet pipe 1 Jing Guo first-stage condenser 2 carries out partial condensation, cold
Gas-liquid mixture after solidifying carries out gas-liquid separation in heat exchanger lower tube shell-space, and liquid phase is expelled to by the first liquid-phase outlet valve 12
Recycling can 6, the tube side that gas phase enters secondary condenser 3 are further condensed, organic matter be condensed after in secondary condenser 3
Bottom tube side carry out gas-liquid separation, liquid phase drains into recycling can 6 by second liquid phase outlet valve 13, and not condensed gas phase enters three
Grade condenser 4 tube side carry out deep cooling, organic matter be condensed after three-level condenser 4 bottom tube side carry out gas-liquid separation,
Liquid phase drains into recycling can 6 by third liquid-phase outlet valve 14, and not condensed gas phase is cold into second level by gas phase recycle feed valve 16
The shell side of condenser 3 closes gas phase outlet valve 15, and the gas phase after exchanging heat is entered by gas phase circulation outlet valve 17 through fire arrester 9 super
Net device 5, in super purifier 5, not condensed organic matter is completely converted for nontoxic and pollution-free gas, then via air cooler 10
It is emitted into atmosphere.
The rate of recovery of the present embodiment gasoline is 95.4%, and the content of gasoline is less than 5mg/m in tail gas discharging pipe3, completely full
The emission request that toe ring is protected.
The working principle of the invention is: volatile organic gases enters first-stage condenser 2 by organic gas air inlet pipe 1 first
Tube side.Wherein, organic gas can adjust the pressure and flow of air inlet by supplement nitrogen.The refrigerant of the heat exchanger is circulation
Water adjusts the outlet temperature of cooled medium by adjusting the flow of recirculated water, and the organic matter after being cooled forms gas-liquid
Two-phase is mixed, carries out gas-liquid separation in heat exchanger tube pass bottom, liquid phase drains into recycling can 6 by bottom the first liquid-phase outlet valve 12,
Gas phase enters the tube side of secondary condenser 3.
The shell side of secondary condenser 3 is the gas that three-level condenser 4 exports, and material-heat-exchanging can make full use of internal system
Energy, save overall energy consumption, the gas-liquid mixture of partial condensation carries out gas-liquid separation in the tube side space of exchanger base,
Liquid phase drains into recycling can 6 by the second liquid phase outlet valve 13 of bottom, and gas phase enters three-level condenser 4.
Not condensed gas phase is exchanged heat by the tube side of three-level condenser 4 with refrigerant (freon), by controlling refrigerant
Dosage adjust the outlet temperature of 4 tube side of three-level condenser.After deep cooling, most of organic matter is condensed, via
Third liquid-phase outlet valve 14 drains into recycling can 6.Not condensed organic matter and inert gas is further processed.
Not condensed gas exchanges heat as the refrigerant of secondary condenser 3 with tube side gas, heat exchange after again via
Fire arrester 9 enters super purifier 5.In super purifier 5, not condensed gas is converted to nontoxic no dirt by series of chemical
The gas of dye, remaining micro organic gas are removed totally, are emitted into atmosphere using air cooler 10.It is set on recycling can 6
It is equipped with recovered liquid outlet valve 18.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. the system that a kind of organic matter recycles, which is characterized in that including condenser, super purifier (5), recycling can (6), circulation
Water system (7) and condensation unit (8), the condenser includes first-stage condenser (2), secondary condenser (3) and three-level condenser
(4), first-stage condenser (2) is connected with secondary condenser (3), recycling can (6) and organic gas air inlet pipe (1) respectively, second level
Condenser (3) is connected with three-level condenser (4) and recycling can (6) respectively, and three-level condenser (4) is connected with recycling can (6),
Three-level condenser (4) is also connected with secondary condenser (3), and secondary condenser (3) is connected with super purifier (5), super purifier (5)
It is connected with air cooler (10), air cooler (10) is connected with tail gas discharging pipe (11), condensation unit (8) and three-level condenser (4)
Both ends are connected, and circulation (7) is connected 1 with the both ends of first-stage condenser (2).
2. the system that organic matter according to claim 1 recycles, which is characterized in that on the first-stage condenser (2)
First liquid-phase outlet valve (12) is installed, second liquid phase outlet valve (13), three-level condenser are installed on secondary condenser (3)
(4) third liquid-phase outlet valve (14) is installed on.
3. the system that organic matter according to claim 1 recycles, which is characterized in that the secondary condenser (3) with
Fire arrester (9) are connected between super purifier (5).
4. the system that organic matter according to claim 1 recycles, which is characterized in that the three-level condenser (4)
Coolant media uses freon.
5. a kind of workflow for the system that the organic matter as described in claim 1-4 is any recycles, which is characterized in that tool
Steps are as follows for body:
Step 1, volatile organic gases enters first-stage condenser by organic gas air inlet pipe and carries out partial condensation, after condensation
Gas-liquid mixture carry out partial condensation in the tube side of first-stage condenser, liquid phase is expelled to recycling can, and gas phase enters B-grade condensation
Device；
Step 2, the gas phase into secondary condenser are further condensed, organic matter be condensed after in secondary condenser
Bottom tube side carries out gas-liquid separation, and liquid phase drains into recycling can, and not condensed gas phase enters three-level condenser, and gas phase is cold in three-level
Condenser condensation, liquid phase drain into recycling can, and not condensed gas phase enters secondary condenser；
Step 3 closes gas phase outlet valve, and the gas phase after exchanging heat enters super purifier, the not condensed organic matter in super purifier
It is completely converted as nontoxic and pollution-free gas, then be emitted into tail gas discharging pipe via air cooler.
6. the workflow for the system that organic matter according to claim 5 recycles, which is characterized in that the step 2
The not condensed gas phase of middle three-level condenser (4) enters secondary condenser (3) by gas phase recycle feed valve (16).
7. the workflow for the system that organic matter according to claim 5 recycles, which is characterized in that the step 3
Gas phase after middle heat exchange enters super purifier (5) by gas phase circulation outlet valve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142642.XA CN109126180A (en) | 2018-09-28 | 2018-09-28 | A kind of system and its workflow that organic matter recycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142642.XA CN109126180A (en) | 2018-09-28 | 2018-09-28 | A kind of system and its workflow that organic matter recycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109126180A true CN109126180A (en) | 2019-01-04 |
Family
ID=64813376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811142642.XA Pending CN109126180A (en) | 2018-09-28 | 2018-09-28 | A kind of system and its workflow that organic matter recycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109126180A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289227A (en) * | 2018-09-30 | 2019-02-01 | 上海峻岗环保科技有限公司 | A kind of organic matter recovery system and its recovery method |
| CN111151022A (en) * | 2020-03-04 | 2020-05-15 | 青岛伊克斯达智能装备有限公司 | Oil seal condensation system for waste tire thermal cracking |
| CN112033178A (en) * | 2020-09-07 | 2020-12-04 | 边会婷 | Condensing equipment that exhaust-gas treatment used |
| CN114984714A (en) * | 2022-06-21 | 2022-09-02 | 南通格瑞凯泰工程技术有限公司 | Tail gas purification device with fractionation function and tail gas purification and recovery process thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002226625A (en) * | 2001-01-31 | 2002-08-14 | Katsuhide Murata | Method for thermally decomposing waste plastic of which the refined decomposed oil is to be recovered |
| CN202289823U (en) * | 2011-10-17 | 2012-07-04 | 中国石油化工股份有限公司 | Device for condensing and absorbing oil and gas at low temperature and producing ethanol gasoline |
| CN103566619A (en) * | 2013-10-29 | 2014-02-12 | 中国石油化工股份有限公司 | Method for recovering multi-component organic gas mixture |
| KR20140096184A (en) * | 2013-01-25 | 2014-08-04 | 삼성중공업 주식회사 | Voc recovery system |
| CN105169740A (en) * | 2015-10-12 | 2015-12-23 | 中石化上海工程有限公司 | Method for recycling oxidized exhaust gas energy of phenol-acetone device |
| US20160136540A1 (en) * | 2013-05-21 | 2016-05-19 | Nanjing Jiusi High-Tech Co., Ltd. | A Technique and Apparatus for Recycling Volatile Organic Compounds of Coating Printing |
| CN205730434U (en) * | 2015-12-17 | 2016-11-30 | 江苏金门能源装备有限公司 | A kind of novel collection olefiant gas degree of depth reclaims and emission control system |
| CN207722586U (en) * | 2017-11-10 | 2018-08-14 | 南京天膜科技股份有限公司 | A kind of device realized VOCs zero-emissions and recycle nitrogen |
| CN208975204U (en) * | 2018-09-28 | 2019-06-14 | 上海峻岗环保科技有限公司 | A kind of system that organic matter recycles |
-
2018
- 2018-09-28 CN CN201811142642.XA patent/CN109126180A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002226625A (en) * | 2001-01-31 | 2002-08-14 | Katsuhide Murata | Method for thermally decomposing waste plastic of which the refined decomposed oil is to be recovered |
| CN202289823U (en) * | 2011-10-17 | 2012-07-04 | 中国石油化工股份有限公司 | Device for condensing and absorbing oil and gas at low temperature and producing ethanol gasoline |
| KR20140096184A (en) * | 2013-01-25 | 2014-08-04 | 삼성중공업 주식회사 | Voc recovery system |
| US20160136540A1 (en) * | 2013-05-21 | 2016-05-19 | Nanjing Jiusi High-Tech Co., Ltd. | A Technique and Apparatus for Recycling Volatile Organic Compounds of Coating Printing |
| CN103566619A (en) * | 2013-10-29 | 2014-02-12 | 中国石油化工股份有限公司 | Method for recovering multi-component organic gas mixture |
| CN105169740A (en) * | 2015-10-12 | 2015-12-23 | 中石化上海工程有限公司 | Method for recycling oxidized exhaust gas energy of phenol-acetone device |
| CN205730434U (en) * | 2015-12-17 | 2016-11-30 | 江苏金门能源装备有限公司 | A kind of novel collection olefiant gas degree of depth reclaims and emission control system |
| CN207722586U (en) * | 2017-11-10 | 2018-08-14 | 南京天膜科技股份有限公司 | A kind of device realized VOCs zero-emissions and recycle nitrogen |
| CN208975204U (en) * | 2018-09-28 | 2019-06-14 | 上海峻岗环保科技有限公司 | A kind of system that organic matter recycles |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289227A (en) * | 2018-09-30 | 2019-02-01 | 上海峻岗环保科技有限公司 | A kind of organic matter recovery system and its recovery method |
| CN111151022A (en) * | 2020-03-04 | 2020-05-15 | 青岛伊克斯达智能装备有限公司 | Oil seal condensation system for waste tire thermal cracking |
| CN112033178A (en) * | 2020-09-07 | 2020-12-04 | 边会婷 | Condensing equipment that exhaust-gas treatment used |
| CN114984714A (en) * | 2022-06-21 | 2022-09-02 | 南通格瑞凯泰工程技术有限公司 | Tail gas purification device with fractionation function and tail gas purification and recovery process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109126180A (en) | A kind of system and its workflow that organic matter recycles | |
| CN102899064B (en) | Gas recovery system for oil | |
| CN101342427B (en) | Oil gas recovery method | |
| CN1935319B (en) | Oil gas adsorption recovering method and apparatus utilizing heating desorption | |
| CN101716428A (en) | Device for recovering oil and gas by condensation-adsorption method | |
| CN107803100A (en) | A kind of dichloromethane tail gas recycling retracting device and technique | |
| CN107413173B (en) | A kind of high-efficiency organic waste gas recovery and treatment method and complete set of device | |
| CN208975204U (en) | A kind of system that organic matter recycles | |
| CN102441310A (en) | Oil gas recovery method and device | |
| CN105251311A (en) | Method for recycling effective ingredients of multi-component high-concentration small-flow intermittent organic waste gas | |
| CN202295966U (en) | Oil gas recovery device | |
| CN202516336U (en) | Storage tank area effluent gas treatment system | |
| CN200988765Y (en) | Condensing oil-gas recovery device | |
| TWI745833B (en) | System and method for recovering and purifying gas sterilant | |
| CN114392632B (en) | Nitrogen-protected organic waste gas condensation and recovery treatment method for degreasing process | |
| CN113069891A (en) | Oil gas recovery method | |
| CN106310698A (en) | Oil and gas recycling method | |
| CN107413165A (en) | An organic waste gas treatment process and device with oil absorption combined with double-membrane circulation | |
| CN101703841A (en) | Device for collecting and recovering oil gas by condensation and absorption | |
| CN109224783B (en) | Vehicle-mounted movable volatile organic compound waste gas treatment device, system and method | |
| CN202246576U (en) | Oil gas low-temperature condensation, absorption and recovery device | |
| CN213668552U (en) | Compression condensation film adsorption combined type oil gas recovery device | |
| CN203916422U (en) | A kind of oil-poor device for recovering oil and gas | |
| CN220715313U (en) | Chlorine-containing medium volatile gas recovery processing device | |
| CN101462689A (en) | Variable frequency oil gas recycling method for petrol station absorption condensation and adsorption |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |