CN109012160A - Device and method for treating volatile organic compounds in oilfield chamber and application of device and method - Google Patents
Device and method for treating volatile organic compounds in oilfield chamber and application of device and method Download PDFInfo
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- CN109012160A CN109012160A CN201810971513.5A CN201810971513A CN109012160A CN 109012160 A CN109012160 A CN 109012160A CN 201810971513 A CN201810971513 A CN 201810971513A CN 109012160 A CN109012160 A CN 109012160A
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000001699 photocatalysis Effects 0.000 claims abstract description 39
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 17
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 17
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 38
- 238000007146 photocatalysis Methods 0.000 claims description 38
- 239000005416 organic matter Substances 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 15
- 239000003054 catalyst Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 238000006555 catalytic reaction Methods 0.000 claims description 10
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 8
- 239000013618 particulate matter Substances 0.000 claims description 8
- 241000124033 Salix Species 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 24
- 238000001179 sorption measurement Methods 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000003463 adsorbent Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000007084 catalytic combustion reaction Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D2257/708—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
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention provides a device and a method for treating volatile organic compounds in oil field rooms and application thereof, which are suitable for indoor places such as oil field oil and gas station pump rooms, dosing rooms, metering rooms, duty rooms and the like. The photocatalytic reactor can degrade volatile organic compounds into carbon dioxide and water, meets the environmental protection requirement and avoids secondary pollution.
Description
Technical field
The present invention relates to a kind of device and method and its application for handling oil field indoor volatile organic compounds, are suitable for oil field
The processing of oil gas station indoor volatile organic compounds.
Background technique
Indoor (between pump room, metering room, the dosing, duty room) VOCs in defeated turn of station of crude oil transmission technical process Crude Oil
The group of (volatile organic compounds, volatile organic compounds) becomes C2-C12 hydro carbons, and major pollutants are
Hexamethylene, benzene, toluene etc., its main source are pump static and dynamic sealing point, equipment checking maintenance or leakage, drug volatilization etc..By
Do not circulate in room air, factors, the VOCs such as outdoor air pollution easily assemble indoors, and employee most of working time be
Indoor development, even if VOCs concentration is very low, long term will also result in great threat in human body, to health.
Indoor VOCs control at present mainly uses absorption, plasma technique and photocatalysis technology, activity in adsorption technology
The adsorbent materials such as charcoal, which are easily saturated, loses adsorption function, and the active carbon after absorption is dangerous waste；Plasma technique is decomposing dirt
It is generated when contaminating object with by-products such as ozone, it can long-living secondary pollution；Photocatalysis technology at room temperature can be by contaminant degradation
For carbon dioxide and water, but it not can solve suspended matter and particulate matter in air, and catalyst is easy inactivation.
Summary of the invention
The problem of first is that when solving absorption VOCs, adsorbent material is easily saturated the purpose of the present invention, loses adsorption function；Purpose
Second is that can be carbon dioxide and water by contaminant degradation, while it can also adsorb large particle；Purpose avoids third is that protection environment
Secondary pollution.
For this purpose, the present invention provides a kind of device for handling oil field indoor volatile organic compounds, the shell including pipeline shape,
The bottom port of the shell is air inlet, and top port is gas outlet, and outlet port is installed with blower, and the blower is explosion-proof
Blower, housing cavity are successively installed with low efficient filter screen, high efficiency particulate air and photo catalysis reactor to gas outlet from air inlet；
Volatile organic gases enters in shell from shell air inlet, by low efficient filter screen by this kind of big of hair, willow catkins flying in the air
Grain object filters out, and filters out dust, this kind of partial size of pollen in 0.3 micron or more of finely ground particles using high efficiency particulate air, most
Enter photo catalysis reactor afterwards, light-catalyzed reaction occurs, volatile organic matter is degraded to carbon dioxide and water, the gas after reaction
Body is discharged through shell gas outlet.
Further, the photo catalysis reactor includes square casing, and the upper lower opposite face of square casing is strainer shape, side
More ultraviolet tubes are disposed in shape shell, square casing surrounding inner wall is covered with activated carbon fibre, the surface of activated carbon fibre
Coated with TiO 2-based catalyst.
Further, particulate matter can be monitored and detection is waved by being mounted on the tube wall of the air inlet and air outlet of the shell
The VOCs detection sensor of hair property organic concentration.
Further, the low efficient filter screen is non-woven fabrics, and high efficiency particulate air is glass filter paper.
Further, the low efficient filter screen and high efficiency particulate air are radially laid on housing cavity along the internal diameter of shell,
The square casing of photo catalysis reactor is immobilized in the shell on tube wall.
Further, the ultraviolet tube is covered with Explosion-proof globe.
Further, a method of processing oil field indoor volatile organic compounds are had using volatility in processing oil field room
The device of machine object, includes the following steps:
It opens blower and ultraviolet tube, volatile organic gases enters in shell from shell air inlet, by low efficient filter screen
This kind of large particle of hair, willow catkins flying in the air is filtered out, using high efficiency particulate air by dust, this kind of partial size of pollen 0.3 micron with
On finely ground particles filter out, finally enter photo catalysis reactor, volatile organic matter, which is adsorbed, is gathered in active carbon fibre dimension table
Under the action of ultraviolet tube and TiO 2-based catalyst light-catalyzed reaction occurs for face, and volatile organic matter is degraded to
Carbon dioxide and water, the gas after reaction are discharged through shell gas outlet；
Further, the volatile organic matter is during catalysis oxidation, in VOCs detection sensor real-time display shell
The concentration of chamber particulate matter and volatile organic matter.
Further, a kind of application for the device handling oil field indoor volatile organic compounds: volatility in processing oil field room
The device of organic matter be fixedly mounted between pump room, metering room, dosing or the indoor wall of duty room on, and bottom end distance ground
Face 110cm, handle oil field indoor volatile organic compounds device far between pump room, metering room, dosing or duty room go out
Mouthful.
Beneficial effects of the present invention: the device and method of this processing oil field indoor volatile organic compounds provided by the invention
And its application, be applicable in oilfield station pump house, between dosing, the indoor spaces such as metering room and duty room, volatile organic matter according to
It is secondary to pass through low efficient filter screen and high efficiency particulate air, fine particle is filtered out, photo catalysis reactor is entered back into, VOCs is adsorbed
It degrades, the VOCs of the carbon fiber adsorption and catalytic combustion in photo catalysis reactor regenerates after photocatalysis removes, and extends using the longevity
Life, solves the problem of existing adsorbent material is easily saturated, loses adsorption function.Photo catalysis reactor can the property of will volatilize organic matter
It is degraded to carbon dioxide and water, meets environmental requirement, avoids secondary pollution.
The present invention is described in further details below with reference to attached drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for handling the device of oil field indoor volatile organic compounds.
Fig. 2 is the side view for handling the device of oil field indoor volatile organic compounds.
Fig. 3 is the flow diagram for handling the method for oil field indoor volatile organic compounds.
Description of symbols:
1. shell；2. low efficient filter screen；3. high efficiency particulate air；4. photo catalysis reactor；5. ultraviolet lamp；6.VOCs detection sensing
Device；7. blower.
Specific embodiment
Embodiment 1:
As depicted in figs. 1 and 2, a kind of device for handling oil field indoor volatile organic compounds, including pipeline are present embodiments provided
The bottom port of the shell 1 of shape, the shell 1 is air inlet, and top port is gas outlet, and outlet port is installed with blower 7, shell
1 inner cavity of body is successively installed with low efficient filter screen 2, high efficiency particulate air 3 and photo catalysis reactor 4 from air inlet to gas outlet；
Volatile organic gases enters in shell 1 from 1 air inlet of shell, by low efficient filter screen 2 by this kind of big of hair, willow catkins flying in the air
Particulate matter filters out, and filters out dust, this kind of partial size of pollen in 0.3 micron or more of finely ground particles using high efficiency particulate air 3,
Photo catalysis reactor 4 is finally entered, light-catalyzed reaction occurs, volatile organic matter is degraded to carbon dioxide and water, after reaction
Gas through 1 gas outlet of shell be discharged.
Specifically, the device of this processing oil field indoor volatile organic compounds provided by the invention, is applicable in oilfield field
It stands between pump house, dosing, indoor spaces, the volatile organic matter such as metering room and duty room successively pass through low efficient filter screen and efficient mistake
Strainer filters out fine particle, enters back into photo catalysis reactor, VOCs is carried out absorption degradation, the work in photo catalysis reactor
Property Carbon fibe absorption VOCs regenerated after photocatalysis removes, extend service life, it is easy to solve existing adsorbent material
The problem of being saturated, losing adsorption function.Photo catalysis reactor can the property of will volatilize organic matter degradation be carbon dioxide and water, meet
Environmental requirement avoids secondary pollution.
Embodiment 2:
On the basis of embodiment 1, specifically, the photo catalysis reactor 4 includes square casing, the opposition up and down of square casing
Face is strainer shape, is disposed with more ultraviolet tubes 5 in square casing, and square casing surrounding inner wall is covered with activated carbon fibre, living
Property Carbon fibe surface be coated with TiO 2-based catalyst.
It should be noted that the course of work of photo catalysis reactor 4 is as follows:
TiO 2-based catalyst is coated to activated carbon fibre surface, is attached to the above and below of square casing, in square casing
Four or five ultraviolet tubes 5 of arrangement are used as light source, and VOCs is gathered in after entering photo catalysis reactor 4 in active carbon fibre dimension table
Carbon dioxide and water are resolved under ultraviolet light and catalyst action in face.
Compared with existing adsorption technology or photocatalysis technology, photo catalysis reactor 4 provided in this embodiment can will pollute
Object is degraded to carbon dioxide and water, while can also adsorb large particle, particularly first passes through double-filtration net and removes in VOCs
Large particle, then the VOCs on activated carbon fibre surface is degraded to carbon dioxide and water by light-catalyzed reaction, that is to say, that
VOCs in activated carbon fibre can be degraded immediately in adsorption saturation, that is, solve existing absorption VOCs by activated carbon fibre
When, adsorbent material is easily saturated, the problem of losing adsorption function.Therefore, the VOCs of the carbon fiber adsorption and catalytic combustion of the present embodiment is through light
It is regenerated after catalytic action removal, extends service life.
Embodiment 3:
On the basis of embodiment 1, as shown in Figure 1, being mounted on the tube wall of the air inlet and air outlet of the shell 1 can supervise
It surveys particulate matter and detects the VOCs detection sensor 6 of volatile organic matter concentration.
Particulate matter and detection volatile organic matter concentration can be monitored in real time in VOCs detection sensor 6, and staff can be with
The concentration value of observation volatile organic matter in real time, it is ensured that the normal operation of the device of processing oil field indoor volatile organic compounds.It needs
It should be particularly noted that, VOCs detection sensor be it is existing can be commercially available, specific structure is not as guarantor of the invention
Point is protected, therefore is not described in detail.
Embodiment 4:
On the basis of embodiment 1, preferably, the low efficient filter screen 2 is non-woven fabrics, high efficiency particulate air 3 is glass filter paper.
The low efficient filter screen 2 and high efficiency particulate air 3 are radially laid on 1 inner cavity of shell, photo catalysis reactor 4 along the internal diameter of shell 1
Square casing be fixed on 1 inner tubal wall of shell.
Embodiment 5:
On the basis of embodiment 2, the blower 7 is explosion-proof fan, and ultraviolet tube 5 is covered with Explosion-proof globe.Therefore at entirety
The device of reason oil field indoor volatile organic compounds meets explosion-proof criteria.
Embodiment 6:
A method of processing oil field indoor volatile organic compounds, using the device of processing oil field indoor volatile organic compounds, such as
Shown in Fig. 3, include the following steps:
Blower 7 and ultraviolet tube 5 are opened, under the action of blower 7, volatile organic gases enters shell from 1 air inlet of shell
In body 1, this kind of large particle of hair, willow catkins flying in the air is filtered out by low efficient filter screen 2, using high efficiency particulate air 3 by dust, flower
This kind of partial size of powder is filtered out in 0.3 micron or more of finely ground particles, finally enters photo catalysis reactor 4, volatile organic matter quilt
Adsorpting aggregation is on activated carbon fibre surface, and under the action of ultraviolet tube 5 and TiO 2-based catalyst, it is anti-that photocatalysis occurs
It answers, volatile organic matter is degraded to carbon dioxide and water, and the gas after reaction is discharged through 1 gas outlet of shell.
Specifically, air-flow enters device, filters out the large particles such as hair, willow catkins flying in the air by low efficient filter screen 2, using height
It imitates finely ground particles of the filter screen 3 by partial sizes such as dust, pollen at 0.3 micron or more to filter out, it is anti-to enter photocatalysis later
Area is answered, VOCs is attracted to activated carbon fibre surface, and under ultraviolet lamp irradiation, TiO 2-based catalyst divides VOCs oxidation
Solution is carbon dioxide and water.
Light-catalyzed reaction area, inner wall attachment activity Carbon fibe catalyst layer, activated carbon fibre specific surface area is larger, have compared with
Big adsorption capacity.Using the adsorption function of activated carbon fibre, the concentration of activated carbon fibre surface VOCs increases, and VOCs is adsorbed on two
Titania-based catalyst particle periphery, ultraviolet lamp irradiation under, occur light-catalyzed reaction, VOCs be degraded to carbon dioxide and
Water.Meanwhile the VOCs of carbon fiber adsorption and catalytic combustion regenerates after photocatalysis removes, and extends service life.
Embodiment 7:
On the basis of embodiment 6, in order to ensure the normal operation of device, to prevent going wrong, the volatile organic matter exists
During catalysis oxidation, the concentration of 6 real-time display shell of VOCs detection sensor 1 inner cavity particulate matter and volatile organic matter.
Embodiment 8:
A kind of application for the device handling oil field indoor volatile organic compounds: the device of processing oil field indoor volatile organic compounds is solid
Dingan County is between pump room, metering room, dosing or on the indoor wall of duty room, and bottom end is apart from ground 110cm, processing oil
The device of field indoor volatile organic compounds is far between pump room, metering room, the dosing or outlet of duty room.
The device of this processing oil field indoor volatile organic compounds provided by the invention, applicable oilfield station pump house,
Between dosing, indoor spaces, the volatile organic matter such as metering room and duty room successively pass through low efficient filter screen and high efficiency particulate air, will
Fine particle filters out, and enters back into photo catalysis reactor, VOCs is carried out absorption degradation, the activated carbon fibre in photo catalysis reactor
The VOCs of absorption regenerates after photocatalysis removes, and extends service life, solves existing adsorbent material and is easily saturated, loses
The problem of adsorption function.Photo catalysis reactor can the property of will volatilize organic matter degradation be carbon dioxide and water, meet environmental requirement,
Avoid secondary pollution.
The foregoing examples are only illustrative of the present invention, does not constitute the limitation to protection scope of the present invention, all
It is within being all belonged to the scope of protection of the present invention with the same or similar design of the present invention.The portion that the present embodiment does not describe in detail
The well-known components and common structure or conventional means of part and the structure category industry, do not describe one by one here.
Claims (8)
1. a kind of device for handling oil field indoor volatile organic compounds, it is characterised in that: the shell (1) including pipeline shape, it is described
The bottom port of shell (1) is air inlet, and top port is gas outlet, and outlet port is installed with blower (7), the blower (7)
For explosion-proof fan, shell (1) inner cavity be successively installed with from air inlet to gas outlet low efficient filter screen (2), high efficiency particulate air (3) and
Photo catalysis reactor (4)；
Volatile organic gases enters in shell (1) from shell (1) air inlet, by low efficient filter screen (2) by hair, willow catkins flying in the air this
The large particle of class filters out, using high efficiency particulate air (3) by dust, this kind of partial size of pollen in small of 0.3 micron or more
Grain object filters out, and finally enters photo catalysis reactor (4), and light-catalyzed reaction occurs, and volatile organic matter is degraded to carbon dioxide
And water, the gas after reaction are discharged through shell (1) gas outlet.
2. the device of processing oil field indoor volatile organic compounds as described in claim 1, it is characterised in that: the photocatalysis is anti-
Answering device (4) includes square casing, and the upper lower opposite face of square casing is strainer shape, is disposed with more ultraviolet lamps in square casing
It manages (5), square casing surrounding inner wall is covered with activated carbon fibre, and the surface of activated carbon fibre is coated with TiO 2-based catalyst.
3. the device of processing oil field indoor volatile organic compounds as described in claim 1, it is characterised in that: the shell (1)
Air inlet and air outlet tube wall on be mounted on can monitor particulate matter and detect volatile organic matter concentration VOCs detection
Sensor (6).
4. the device of processing oil field indoor volatile organic compounds as described in claim 1, it is characterised in that: the thick effect filtering
Net (2) is non-woven fabrics, and high efficiency particulate air (3) is glass filter paper.
5. the device of processing oil field indoor volatile organic compounds as claimed in claim 2, it is characterised in that: the thick effect filtering
Net (2) and high efficiency particulate air (3) are radially laid on shell (1) inner cavity along the internal diameter of shell (1), photo catalysis reactor (4)
Square casing is fixed on shell (1) inner tubal wall.
6. the device of processing oil field indoor volatile organic compounds as claimed in claim 2, it is characterised in that: the ultraviolet lamp
Pipe (5) is covered with Explosion-proof globe.
7. a kind of method of the processing oil field indoor volatile organic compounds as described in any claim in claim 1~6, is adopted
With the device of processing oil field indoor volatile organic compounds, which comprises the steps of:
Blower (7) and ultraviolet tube (5) are opened, volatile organic gases enters in shell (1) from shell (1) air inlet, warp
Low efficient filter screen (2) is crossed to filter out this kind of large particle of hair, willow catkins flying in the air, using high efficiency particulate air (3) by dust, pollen this
Class partial size is filtered out in 0.3 micron or more of finely ground particles, finally enters photo catalysis reactor (4), and volatile organic matter is inhaled
It is attached to be gathered in activated carbon fibre surface, under the action of ultraviolet tube (5) and TiO 2-based catalyst, it is anti-that photocatalysis occurs
It answers, volatile organic matter is degraded to carbon dioxide and water, and the gas after reaction is discharged through shell (1) gas outlet；
The volatile organic matter is during catalysis oxidation, VOCs detection sensor (6) real-time display shell (1) inner cavity
The concentration of grain object and volatile organic matter.
8. a kind of application for the device for handling oil field indoor volatile organic compounds, it is characterised in that: volatility in processing oil field room
The device of organic matter be fixedly mounted between pump room, metering room, dosing or the indoor wall of duty room on, and bottom end distance ground
Face 110cm, handle oil field indoor volatile organic compounds device far between pump room, metering room, dosing or duty room go out
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971513.5A CN109012160A (en) | 2018-08-24 | 2018-08-24 | Device and method for treating volatile organic compounds in oilfield chamber and application of device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971513.5A CN109012160A (en) | 2018-08-24 | 2018-08-24 | Device and method for treating volatile organic compounds in oilfield chamber and application of device and method |
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| Publication Number | Publication Date |
|---|---|
| CN109012160A true CN109012160A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810971513.5A Pending CN109012160A (en) | 2018-08-24 | 2018-08-24 | Device and method for treating volatile organic compounds in oilfield chamber and application of device and method |
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| CN (1) | CN109012160A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794162A (en) * | 2019-01-24 | 2019-05-24 | 河海大学 | An indoor volatile organic compound removal device based on thermal desorption and cold extraction |
| CN119860951A (en) * | 2023-10-20 | 2025-04-22 | 中国石油天然气股份有限公司 | Volatile organic compound detection device with cleaning function and sampling method thereof |
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| CN109794162B (en) * | 2019-01-24 | 2020-09-22 | 河海大学 | Indoor volatile organic compound removing device based on thermal desorption and cold extraction |
| CN119860951A (en) * | 2023-10-20 | 2025-04-22 | 中国石油天然气股份有限公司 | Volatile organic compound detection device with cleaning function and sampling method thereof |
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Application publication date: 20181218 |