CN201658939U - Hydrogen sulfide eliminator - Google Patents
Hydrogen sulfide eliminator Download PDFInfo
- Publication number
- CN201658939U CN201658939U CN2009203161423U CN200920316142U CN201658939U CN 201658939 U CN201658939 U CN 201658939U CN 2009203161423 U CN2009203161423 U CN 2009203161423U CN 200920316142 U CN200920316142 U CN 200920316142U CN 201658939 U CN201658939 U CN 201658939U
- Authority
- CN
- China
- Prior art keywords
- hydrogen sulfide
- container
- eliminator
- spoiler
- gas
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a hydrogen sulfide eliminator, which is characterized in that the hydrogen sulfide eliminator is a closed container, a gas inlet (2) of the container is communicated with a thermal production viscous oil well casing pipe opening (1), a perforated plate (3), a spoiler (4) and a liquid desulfurizer are disposed in the container, and the container is provided with an exhaust hole (7). As the hydrogen sulfide eliminator is a closed container filled with the liquid desulfurizer, gas released from a casing pipe enters the container via the gas inlet to contact with the desulfurizer sufficiently through the perforated plate and the spoiler to eliminate hydrogen sulfide completely, and finally nontoxic gas is discharged into the atmosphere via the gas outlet. The hydrogen sulfide eliminator is low in production cost, convenient in equipment installation, maintenance and transport and fine in economic and social benefits.
Description
Technical field
The utility model relates to the oil extraction field, particularly relates to oil-field thick-oil thermal oil production process
In, the hydrogen sulfide cancellation element to using in the hydrogen sulfide gas elimination process when sleeve pipe is exitted.
Background technology
In the heavy crude heat extraction oil field, the stratum is through after the steam injection, and strata pressure raises, and also can increase at crude oil production process middle sleeve pressure, thereby can influence the crude oil production of oil pipe, therefore will regularly discharge the pressure of sleeve pipe.Hydrogen sulfide in venting in the sleeve pipe also is discharged in the air.
Hydrogen sulfide is a kind of dangerous gas of severe toxicity, and when concentration in the air surpassed 28mg/m3, the people just can't work, and when surpassing 1000mg/m3, just can cause acute poisoning, causes casualties.The jar of the Large Oil Tank in field, the oil field mouthful hydrogen sulfide mist of discharging, the concentration of its hydrogen sulfide is sometimes up to 500 mg/m3.These hydrogen sulfide are dispersed in the environment on every side of oil field, cause oil field worker and near resident's personal safety, cause the life security of domestic animal and wild animal and influence crop growth.Another harm of hydrogen sulfide is the corrosion such as household electrical appliances that cause oil gas field equipment and near resident, is because the water-soluble ionization of hydrogen sulfide goes out hydrogen ion, and these hydrogen ions will make iron and steel pipeline and ironware produce the cause of liberation of hydrogen corrosion.At these harm of hydrogen sulfide, the hydrogen sulfide of discharging is administered in the time of sleeve pipe must being exitted.
The utility model content
The purpose of this utility model provides a kind of hydrogen sulfide cancellation element clean, that cost is low of eliminating, and directly the hydrogen sulfide mist is discharged into problem of environment pollution caused in the air before solving.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of hydrogen sulfide cancellation element, described hydrogen sulfide cancellation element is a closed container, the air inlet of described container communicates with heavy oil heat production casing mouth, be placed with perforated board and spoiler and liquid desulfurizing agent in the described container, be equipped with exhaust outlet on the described container.
Described spoiler is to tilt to place in container.
Described spoiler is positioned on the perforated board, under the liquid desulfurizing agent liquid level.
Described container is provided with overfall.
The utility model hydrogen sulfide cancellation element is a closed container, the liquid desulfurizing agent of packing in the container, the gas that sleeve pipe discharges enters in the container by container air inlet, fully contact with sulfur elimination through perforated board and spoiler, hydrogen sulfide is all eliminated totally, by the container exhaust outlet nontoxic gas is entered atmosphere then.
The replacement cycle of described desulfurizing agent is 3-6 month.
In the heavy crude heat extraction oil field, the sleeve pipe venting is the conventional means that guarantees crude oil production, and the murder by poisoning problem of hydrogen sulfide in the sulfide hydrogen mist of discharging did not obtain enough understanding in the past, and arbitrarily discharging often injures.The utility model is the mist that will discharge by behind the closed container that the liquid desulfurizing agent is housed, remove hydrogen sulfide gas, remaining harmless gas is discharged in the air, this method does not need to change original production procedure, do not influence crude oil production, poisonous hydrogen sulfide is thoroughly eliminated.
Advantage of the present utility model is:
(1), the utility model is heavy crude heat extraction middle sleeve venting, and the hydrogen sulfide mist of discharging is all eliminated hydrogen sulfide clean by behind the container.
(2), the utility model production cost is not high, maintaining equipments and convenient transportation have good economic benefit and social benefit.
(3), be added with chemical indicator in the desulfurizing agent in the utility model, behind hydrogen sulfide and the desulfurizing agent generation chemical reaction hydrogen sulfide is eliminated, the color of indicator shows the elimination degree of hydrogen sulfide, and operating personnel change desulfurizing agent according to the color of indicator.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, a kind of hydrogen sulfide cancellation element, described hydrogen sulfide cancellation element is a closed container, the air inlet 2 of described container communicates with heavy oil heat production casing mouth 1, be placed with perforated board 3 and spoiler 4 and liquid desulfurizing agent in the described container, be equipped with exhaust outlet 7 on the described container.Described spoiler 4 is to tilt to place in container.Described spoiler 4 is positioned on the perforated board 3, under the liquid desulfurizing agent liquid level 6.Described container is provided with overfall 5, and when liquid desulfurizing agent liquid level 6 was higher than overfall 5, the liquid desulfurizing agent can flow out from overfall 5.Spoiler 4 and perforated board 3 fully mix gas and sulfur elimination.Spoiler 4 and perforated board 3 are on average placed just passable in container.
The utility model hydrogen sulfide cancellation element is a closed container, the liquid desulfurizing agent of packing in the container, the gas that sleeve pipe discharges enters in the container by air inlet 2, fully contact totally with sulfur elimination through perforated board 3 and spoiler 4, by container exhaust outlet 7 nontoxic gas is entered atmosphere then the whole eliminations of hydrogen sulfide.Be added with chemical indicator in the desulfurizing agent in the utility model, the color of indicator shows the elimination degree of hydrogen sulfide, judges according to the color of PH test paper.Operating personnel change desulfurizing agent according to the color of indicator, and the cycle that desulfurizing agent is changed in the color indication of described indicator is 3-6 month.
Embodiment: the utility model is connected heavy oil heat production casing mouth 1, give and add the 200Kg desulfurizing agent in the container, regularly exit according to production requirement to sleeve pipe, the mist that contains hydrogen sulfide that emits enters from the air inlet 2 of container, enter in the container and the reactive desulfurizing agent in the container, exhaust outlet 7 by container is discharged in the air then, if sulfide hydrogen 100mg/m3 in the mist, desulfurizing agent in the container can guarantee all hydrogen sulfide is eliminated, and the desulfurizing agent in the container can keep changing in about 6 months again.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. hydrogen sulfide cancellation element, it is characterized in that: described hydrogen sulfide cancellation element is a closed container, the air inlet of described container (2) communicates with heavy oil heat production casing mouth (1), is placed with the liquid desulfurizing agent in the described container, is equipped with exhaust outlet (7) on the described container.
2. hydrogen sulfide cancellation element according to claim 1 is characterized in that: be placed with perforated board (3) and spoiler (4) in the described container.
3. hydrogen sulfide cancellation element according to claim 2 is characterized in that: described spoiler (4) is to tilt to place in container.
4. according to claim 2 or 3 described hydrogen sulfide cancellation elements, it is characterized in that: described spoiler (4) is positioned on the perforated board (3), under the liquid desulfurizing agent liquid level (6).
5. hydrogen sulfide cancellation element according to claim 1 is characterized in that: described container is provided with overfall (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203161423U CN201658939U (en) | 2009-11-30 | 2009-11-30 | Hydrogen sulfide eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203161423U CN201658939U (en) | 2009-11-30 | 2009-11-30 | Hydrogen sulfide eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201658939U true CN201658939U (en) | 2010-12-01 |
Family
ID=43229347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203161423U Expired - Lifetime CN201658939U (en) | 2009-11-30 | 2009-11-30 | Hydrogen sulfide eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201658939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353086A (en) * | 2015-10-28 | 2016-02-24 | 天津亿利科能源科技发展股份有限公司 | Method for evaluating desulfurization efficiency of liquid desulfurizer |
| CN107796678A (en) * | 2017-12-04 | 2018-03-13 | 浙江省安全生产科学研究院 | A kind of gas controlling device for adverse circumstances |
-
2009
- 2009-11-30 CN CN2009203161423U patent/CN201658939U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353086A (en) * | 2015-10-28 | 2016-02-24 | 天津亿利科能源科技发展股份有限公司 | Method for evaluating desulfurization efficiency of liquid desulfurizer |
| CN107796678A (en) * | 2017-12-04 | 2018-03-13 | 浙江省安全生产科学研究院 | A kind of gas controlling device for adverse circumstances |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104801171B (en) | A kind of SNCR denitration method for flue gas and device using organic/ammonia nitrogen waste liquid | |
| Thitakamol et al. | Environmental impacts of absorption-based CO2 capture unit for post-combustion treatment of flue gas from coal-fired power plant | |
| EP1951410B1 (en) | Functional fluid and a process for the preparation of the functional fluid | |
| US10046274B2 (en) | Methods and systems for inhibiting crystalline buildup in a flue gas desulfurization unit | |
| WO1985003694A1 (en) | Plant for neutralizing acid condensates | |
| CN201658939U (en) | Hydrogen sulfide eliminator | |
| CN201661358U (en) | Adjustable carbon remover | |
| CN202140074U (en) | Fire-flooding extraction hydrogen sulfide removing device for heavy oil well | |
| RU2372955C1 (en) | Combined security complex of fire and explosion and ecological safety of tank farms and oil and/or petroleum products storages | |
| CN205815437U (en) | Industrial waste-gas purifier | |
| CN201658947U (en) | Instrument for eliminating hydrogen sulfide in crude oil storage tank | |
| CN103623699A (en) | Method for nitrogen displacement in denitration and deamination zones | |
| CN102908888A (en) | Cleaning and passivating device, method and application for ferrous sulfide and hydrothion-containing gas | |
| CN203484026U (en) | Graded water-seal device for waste gases | |
| CN206545938U (en) | A kind of greasy dirt burning processing system | |
| CN201794646U (en) | Tail gas purifier of diesel engine | |
| CN201380032Y (en) | Removal instrument for hydrogen sulfide in crude oil storage tank in cold regions | |
| CN105089869B (en) | A kind of double telescopic electrode waters make the internal-combustion engine arrangement of fuel | |
| CN210215237U (en) | Device is administered to coke-oven plant VOCs | |
| CN209872888U (en) | Station desulfurization device for low-potential sulfur natural gas | |
| CN218393061U (en) | Odor treatment system for garbage penetrating fluid | |
| CN105797552A (en) | Exhaust-gas treatment system for sewage treatment plant | |
| CN101721897A (en) | Method for processing hydrogen sulfide gas in crude oil storage tanks in cold areas | |
| CN204952632U (en) | Oil well sleeve pipe gas desulfhydrylation's device | |
| CN210645757U (en) | Use exhaust gas preprocessing device in resin safety in production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term |