CN107583442A - The automatic hydrogen sulphide removing device of petroleum tank - Google Patents
The automatic hydrogen sulphide removing device of petroleum tank Download PDFInfo
- Publication number
- CN107583442A CN107583442A CN201711048537.5A CN201711048537A CN107583442A CN 107583442 A CN107583442 A CN 107583442A CN 201711048537 A CN201711048537 A CN 201711048537A CN 107583442 A CN107583442 A CN 107583442A
- Authority
- CN
- China
- Prior art keywords
- oil
- petroleum tank
- net cylinder
- filter
- filtering
- 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
- 239000003208 petroleum Substances 0.000 title claims abstract description 41
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 50
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 12
- 230000023556 desulfurization Effects 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims description 55
- 239000003921 oil Substances 0.000 claims description 26
- 238000009826 distribution Methods 0.000 claims description 12
- 239000010779 crude oil Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract description 17
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 231100000572 poisoning Toxicity 0.000 abstract description 4
- 230000000607 poisoning effect Effects 0.000 abstract description 4
- 230000003009 desulfurizing effect Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The present invention relates to desulfurizing device technical field, is a kind of automatic hydrogen sulphide removing device of petroleum tank；It includes petroleum tank, digester and aspiration pump；The petroleum tank upper end is provided with steam vent, and main discharge, main discharge right-hand member closing are installed with the top of described digester, and the left end of main discharge is connected by pipeline with steam vent；Lateral separation connection is installed with least one downward gas-distributing pipe on main discharge；The lower end gas outlet of gas-distributing pipe is located at desulfurization pot bottom, and aspiration pump is installed with pipeline.Reasonable and compact in structure of the present invention, it is easy to use；The mist of oil gas in tank is quickly evacuated in digester through pipeline by aspiration pump and carries out desulfurization process, the mist of oil gas containing hydrogen sulfide can so be greatly lowered in petroleum tank oiling from the amount of leakage at pouring orifice, reduce pollution, avoid hydrogen sulfide poisoning.
Description
Technical field
The present invention relates to desulfurizing device technical field, is a kind of automatic hydrogen sulphide removing device of petroleum tank.
Background technology
Due to containing a large amount of hydrogen sulfide gas in crude oil, when being settled in petroleum tank, changed by temperature and pressure
Deng cause influence, hydrogen sulfide can be separated out constantly from crude oil；Hydrogen sulfide is a kind of acute severe toxicity, if the hydrogen sulfide of precipitation is inhaled into
Human body, acute hydrogen sulfide poisoning can be caused；If hydrogen sulfide excessive concentration in atmosphere, can be directly fatal；It is extremely dangerous
Gas；But to during petroleum tank oiling, because pouring orifice is in open state, volatilize mist of oil gas in petroleum tank lets out at pouring orifice
Dew, is polluted and gassing.
The content of the invention
The invention provides a kind of automatic hydrogen sulphide removing device of petroleum tank, the deficiency of above-mentioned prior art, its energy are overcome
When effectively solving oiling, the mist of oil gas separated out in petroleum tank is revealed at pouring orifice, is polluted and the problem of gassing.
The technical scheme is that realized by following measures：A kind of automatic hydrogen sulphide removing device of petroleum tank, bag
Include petroleum tank, digester and aspiration pump；The petroleum tank upper end is provided with steam vent, is fixedly mounted in the top of described digester
There are main discharge, main discharge right-hand member closing, the left end of main discharge is connected by pipeline with steam vent；It is horizontal on main discharge
At least one downward gas-distributing pipe is installed with to interval connection；The lower end gas outlet of gas-distributing pipe is located at desulfurization pot bottom,
Aspiration pump is installed with pipeline.
Here is the further optimization and/or improvements to foregoing invention technical scheme：
The lower end of above-mentioned each gas-distributing pipe, which can be respectively communicated with, is installed with horizontal center gas outlet, the left and right of center gas outlet
It is closed at both ends, and venthole is distributed with the barrel of center gas outlet；Interval is solid successively from inside to outside outside the gas outlet of center
Dingan County is equipped with least one layer of scattered net cylinder；The outlet bore dia of center gas outlet is more than the mesh hole of each scattered net cylinder；
The mesh hole of outermost scattered net cylinder is less than the mesh hole of the scattered net cylinder of each internal layer.
Above-mentioned internal layer is scattered can be fixedly installed togather between net cylinder and center gas outlet by the rib of circle distribution；Phase
It is fixedly installed togather between the scattered net cylinder of neighbour by the rib of circle distribution；Connected by the rib of circle distribution scattered
Between net cylinder.
Oil filter can be installed at the steam vent of above-mentioned petroleum tank.
Above-mentioned oil filter may include oil-filtering tube, filter cover and filter core；Oil-filtering tube is the cylinder of bottom seal, in oil-filtering tube under
Portion is placed in petroleum tank, and circle distribution has at least one air admission hole on the oil strain drum outer wall in petroleum tank, solid in oil-filtering tube
Dingan County is equipped with filter core；In the upper end of oil-filtering tube, sealing is installed with filter cover, and outlet bend pipe is connected with filter cover；Outlet bend pipe
Upper port connect and be fixedly installed togather with pipeline left port.
Above-mentioned each air inlet position can be installed with filter screen.
Above-mentioned filter core can use filtering net cylinder；Interval is installed with least one layer of filtering net cylinder, mistake in oil-filtering tube
The upper end of screen tube is fixed together by toroidal membrane and oil-filtering tube；The lower end of filtering net cylinder is fixedly mounted on oil-filtering tube
Bottom；Screen tube is separated into mixed steam chamber and filter vapour chamber after internal filter before outside filter by filtering net cylinder；In filtering net cylinder
Upper end is provided with gas outlet.
Above-mentioned filtering net cylinder can use the multistorey strainer mesh reel rolled by filter screen.
Reasonable and compact in structure of the present invention, it is easy to use；It is by aspiration pump that the mist of oil gas in tank is quick through pipeline 4
Be evacuated in digester and carry out desulfurization process, can so be greatly lowered the mist of oil gas containing hydrogen sulfide in petroleum tank oiling from
Amount of leakage at pouring orifice, pollution is reduced, avoids hydrogen sulfide poisoning.
Brief description of the drawings
Accompanying drawing 1 is the main structure diagram of preferred embodiment.
Structural representation of the accompanying drawing 2 for A-A in accompanying drawing 1 to section view.
Accompanying drawing 3 is the local half section structure diagram of oil filter in the present invention.
Coding in accompanying drawing is respectively：1 is petroleum tank, and 2 be digester, and 3 be main discharge, and 4 be pipeline, and 5 be aspiration pump,
6 be gas-distributing pipe, gas outlet centered on 7, and 8 be venthole, and 9 be scattered net cylinder, and 10 be oil-filtering tube, and 11 be filtering net cylinder, and 12 be ring
Shape dividing plate, 13 be filter screen, and 14 be rib, and 15 be gas outlet, and 16 be filter cover, and 17 be outlet bend pipe.
Embodiment
The present invention is not limited by following embodiments, can technique according to the invention scheme and actual conditions it is specific to determine
Embodiment.
In the present invention, for the ease of description, the description of the relative position relation of each part is according to Figure of description 1
Butut mode be described, such as：The position relationship of upper and lower, left and right etc. is the Butut direction according to Figure of description 1
Come what is determined.
With reference to embodiment and accompanying drawing, the invention will be further described：
As shown in Figure 1, the automatic hydrogen sulphide removing device of the petroleum tank includes petroleum tank 1, digester 2 and aspiration pump 5；The crude oil
The upper end of tank 1 is provided with steam vent, and main discharge 3 is installed with the top of described digester 2, and the main right-hand member of discharge 3 is closed,
The left end of main discharge 3 is connected by pipeline 4 with steam vent；Lateral separation connection is installed with least on main discharge 3
One downward gas-distributing pipe 6；The lower end gas outlet 15 of gas-distributing pipe 6 is located at the bottom of digester 2, is installed with and takes out on pipeline 4
Air pump 5.Wherein, digester 2 is used to hold desulfurization medicament；The lower end gas outlet 15 of gas-distributing pipe 6 is placed in desulfurization medicament during use
Under liquid level；When injecting crude oil to petroleum tank 1, because pouring orifice is in open state, mist of oil gas is volatilized in petroleum tank 1 in oiling
Leaked at mouthful outside tank, so as to pollute and gassing；To reduce the leakage of mist of oil gas, this petroleum tank is automatically vulcanisation
Hydrogen production device can will pass through aspiration pump 5 the mist of oil gas in tank is quick through pipeline 4 in mist of oil gas before pouring orifice leakage
It is evacuated in digester 2 and carries out desulfurization process, the mist of oil gas amount of leakage at pouring orifice can so be greatly lowered, reduces hydrogen sulfide
Pollution and poisoning probability.
The automatic hydrogen sulphide removing device of above-mentioned petroleum tank can be made further optimization and/or improvements according to being actually needed：
As shown in accompanying drawing 1,2, it is respectively communicated with the lower end of each gas-distributing pipe 6 and is installed with horizontal center gas outlet 7, center
The left and right ends closing of gas outlet 7, and venthole 8 is distributed with the barrel of center gas outlet 7；At center gas outlet 7 it is outer by
Interior and outer interval successively is installed with least one layer of scattered net cylinder 9；The diameter of venthole 8 of center gas outlet 7 is more than each
The mesh hole of scattered net cylinder 9；The mesh hole of outermost scattered net cylinder 9 is less than the mesh of the scattered net cylinder 9 of each internal layer
Hole.In use, by scattered net cylinder 9 can further gas dispersion, the gas that refinement enters in desulfurization medicament, gas is existed
Enter and dispersed minute bubbles are formed in desulfurization medicament, can so increase the response area between gas and desulfurization medicament, enter
One step improves the desulfurized effect of desulfurization medicament.
As shown in Figure 1, between to realize each scattered net cylinder 9, and the company between scattered net cylinder 9 and center gas outlet 7
Connect, internal layer is scattered to be fixedly installed togather between net cylinder 9 and center gas outlet 7 by the rib 14 of circle distribution；It is adjacent scattered
It is fixedly installed togather between net cylinder 9 by the rib 14 of circle distribution.Connected by the rib 14 of circle distribution scattered
Between net cylinder 9, and the bonding strength between scattered net cylinder 9 and center gas outlet 7 is higher；Due to disperseing 9 softer mutability of net cylinder
Shape, rib 14 also can play a part of the scattered net cylinder 9 of support as the skeleton of scattered net cylinder 9.
As shown in Figure 1, in order to reduce oil moisture content in mist of oil gas, oil strain is installed at the steam vent of petroleum tank 1
Device.Oil filter can use existing known oil filtering unit.
As shown in Figure 3, oil filter includes oil-filtering tube 10, filter cover 16 and filter core；Oil-filtering tube 10 is the cylinder of bottom seal,
The middle and lower part of oil-filtering tube 10 is placed in petroleum tank 1, on the outer wall of oil-filtering tube 10 in petroleum tank 1 circle distribution have it is at least one enter
Stomata, filter core is installed with oil-filtering tube 10；In the upper end of oil-filtering tube 10, sealing is installed with filter cover 16, in filter cover 16
On be connected with outlet bend pipe 17；The upper port of outlet bend pipe 17 is connected with the left port of pipeline 4 and is fixedly installed togather.In use,
The mist of oil gas volatilized is entered in oil-filtering tube 10 through air admission hole, is carried out mist filtration by the filter core in oil-filtering tube 10, is risen
To the effect of preliminary purification mist of oil；Oil-filtering tube 10 is fixedly mounted with filter cover 16 by flange seal, convenient disassembly, is convenient to clean.
As shown in Figure 3, it is installed with filter screen 13 in each air inlet position.The mist of oil gas of precipitation is passing through air intake
When, it can directly be filtered by filter screen 13, further improve clean-up effect.
As shown in Figure 3, filter core uses filtering net cylinder 11；Interval is installed with least one layer of mistake in oil-filtering tube 10
Screen tube 11, the upper end of filtering net cylinder 11 are fixed together by toroidal membrane 12 and oil-filtering tube 10；Filtering net cylinder 11
Lower end is fixedly mounted on the bottom of oil-filtering tube 10；Screen tube is separated into mixed steam chamber and inside before outside filter by filtering net cylinder 11
Vapour chamber is filtered after filter；Gas outlet 15 is provided with the upper end of filtering net cylinder 11.The filtering surface of filtering net cylinder 11 is big, and guarantee is effective to cross vapour
Amount, avoid blocking because the oil of attachment is excessive, reliability is high.
As needed, filtering net cylinder 11 is using the multistorey strainer mesh reel rolled by filter screen.Filtering net cylinder 11 also may be used
Using other existing known multilayer filter cylinders, multilayer filter cylinder can improve the filtration, purification effect of mist of oil；Wherein, multistorey strainer mesh reel
Rolled and formed using filter screen, because filter screen is Common parts, purchase is convenient, cheap, so the cost of multistorey strainer mesh reel is low, system
Make simple；It is more flexible and the number of plies of multistorey strainer mesh reel can be adjustable according to filtering situation scene.
Above technical characteristic constitutes highly preferred embodiment of the present invention, and there is stronger adaptability and optimal implementation to imitate for it
Fruit, can be according to the non-essential technical characteristic of increase and decrease be actually needed, to meet the needs of different situations.
Claims (8)
1. a kind of automatic hydrogen sulphide removing device of petroleum tank, it is characterised in that including petroleum tank, digester and aspiration pump；The crude oil
Tank upper end is provided with steam vent, and main discharge, main discharge right-hand member closing, main collection are installed with the top of described digester
The left end of tracheae is connected by pipeline with steam vent；Lateral separation connection is installed with least one downward on main discharge
Gas-distributing pipe；The lower end gas outlet of gas-distributing pipe is located at desulfurization pot bottom, and aspiration pump is installed with pipeline.
2. the automatic hydrogen sulphide removing device of petroleum tank according to claim 1, it is characterised in that the lower end point of each gas-distributing pipe
Horizontal center gas outlet Lian Tong be installed with, the left and right ends of center gas outlet are closed, and in the cylinder of center gas outlet
Venthole is distributed with wall；Interval is installed with least one layer of scattered net cylinder successively from inside to outside outside the gas outlet of center；
The outlet bore dia of center gas outlet is more than the mesh hole of each scattered net cylinder；The mesh hole of outermost scattered net cylinder is small
In the mesh hole of the scattered net cylinder of each internal layer.
3. the automatic hydrogen sulphide removing device of petroleum tank according to claim 2, it is characterised in that internal layer disperses net cylinder and center
It is fixedly installed togather between gas outlet by the rib of circle distribution；Pass through the rib of circle distribution between adjacent scattered net cylinder
It is fixedly installed togather；Between the scattered net cylinder connected by the rib of circle distribution.
4. the automatic hydrogen sulphide removing device of petroleum tank according to claim 1 or 2 or 3, it is characterised in that the exhaust of petroleum tank
Oil filter is installed at hole.
5. the automatic hydrogen sulphide removing device of petroleum tank according to claim 4, it is characterised in that oil filter includes oil-filtering tube, filter
Lid and filter core；Oil-filtering tube is the cylinder of bottom seal, and the middle and lower part of oil-filtering tube is placed in petroleum tank, the oil-filtering tube in petroleum tank
Circle distribution has at least one air admission hole on outer wall, and filter core is installed with oil-filtering tube；In the upper end of oil-filtering tube, sealing is solid
Dingan County is equipped with filter cover, and outlet bend pipe is connected with filter cover；The upper port of outlet bend pipe connects fixed installation with pipeline left port
Together.
6. the automatic hydrogen sulphide removing device of petroleum tank according to claim 5, it is characterised in that each air inlet position fixes peace
Equipped with filter screen.
7. the automatic hydrogen sulphide removing device of petroleum tank according to claim 5 or 6, it is characterised in that filter core uses screen pack
Cylinder；Interval is installed with least one layer of filtering net cylinder in oil-filtering tube, and the upper end of filtering net cylinder passes through toroidal membrane and filter
Oily cylinder is fixed together；The lower end of filtering net cylinder is fixedly mounted on oil-filtering tube bottom；Screen tube is separated into by filtering net cylinder
Before outside filter vapour chamber is filtered after mixed steam chamber and internal filter；Gas outlet is provided with the upper end of filtering net cylinder.
8. the automatic hydrogen sulphide removing device of petroleum tank according to claim 7, it is characterised in that filtering net cylinder, which uses, passes through filter
The multistorey strainer mesh reel that net volume system forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048537.5A CN107583442A (en) | 2017-10-31 | 2017-10-31 | The automatic hydrogen sulphide removing device of petroleum tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048537.5A CN107583442A (en) | 2017-10-31 | 2017-10-31 | The automatic hydrogen sulphide removing device of petroleum tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107583442A true CN107583442A (en) | 2018-01-16 |
Family
ID=61043378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048537.5A Pending CN107583442A (en) | 2017-10-31 | 2017-10-31 | The automatic hydrogen sulphide removing device of petroleum tank |
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| Country | Link |
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| CN (1) | CN107583442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942121A (en) * | 2018-12-27 | 2019-06-28 | 青岛海永顺新能源科技有限公司 | A kind of waste water of heat-engine plant nitrogen rejection facility and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201658947U (en) * | 2009-11-30 | 2010-12-01 | 四川海盾石油新技术开发有限公司 | Instrument for eliminating hydrogen sulfide in crude oil storage tank |
| CN104804790A (en) * | 2015-04-13 | 2015-07-29 | 天紫环保投资控股有限公司 | Resourceful treatment system adopting straw to produce biogas and having efficient desulphurization and decarbonization functions |
| CN206304555U (en) * | 2016-10-20 | 2017-07-07 | 中国石油天然气股份有限公司 | A kind of hydrogen sulfide eliminator and hydrogen sulfide eliminate system |
| CN207401343U (en) * | 2017-10-31 | 2018-05-25 | 克拉玛依胜利高原机械有限公司 | The automatic hydrogen sulphide removing device of petroleum tank |
-
2017
- 2017-10-31 CN CN201711048537.5A patent/CN107583442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201658947U (en) * | 2009-11-30 | 2010-12-01 | 四川海盾石油新技术开发有限公司 | Instrument for eliminating hydrogen sulfide in crude oil storage tank |
| CN104804790A (en) * | 2015-04-13 | 2015-07-29 | 天紫环保投资控股有限公司 | Resourceful treatment system adopting straw to produce biogas and having efficient desulphurization and decarbonization functions |
| CN206304555U (en) * | 2016-10-20 | 2017-07-07 | 中国石油天然气股份有限公司 | A kind of hydrogen sulfide eliminator and hydrogen sulfide eliminate system |
| CN207401343U (en) * | 2017-10-31 | 2018-05-25 | 克拉玛依胜利高原机械有限公司 | The automatic hydrogen sulphide removing device of petroleum tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942121A (en) * | 2018-12-27 | 2019-06-28 | 青岛海永顺新能源科技有限公司 | A kind of waste water of heat-engine plant nitrogen rejection facility and its application method |
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