CN104028056B - A kind of oil storage equipment filtration drying respiratory system - Google Patents
A kind of oil storage equipment filtration drying respiratory system Download PDFInfo
- Publication number
- CN104028056B CN104028056B CN201410250092.9A CN201410250092A CN104028056B CN 104028056 B CN104028056 B CN 104028056B CN 201410250092 A CN201410250092 A CN 201410250092A CN 104028056 B CN104028056 B CN 104028056B
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- filtration drying
- tank
- drying tank
- air inlet
- storage equipment
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- 238000001035 drying Methods 0.000 title claims abstract description 95
- 238000001914 filtration Methods 0.000 title claims abstract description 94
- 210000002345 respiratory system Anatomy 0.000 title claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims abstract description 10
- 239000002274 desiccant Substances 0.000 claims description 20
- 244000005700 microbiome Species 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 15
- 239000000835 fiber Substances 0.000 abstract description 15
- 241000233866 Fungi Species 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of oil storage equipment filtration drying respiratory system, it is characterized in that: comprise breather valve and the filtration drying device in parallel with this breather valve, described filtration drying device comprises filtration drying tank, pressure valve, check valve, described pressure valve is arranged in the air inlet pipe of described filtration drying tank, described check valve is arranged on the escape pipe of described filtration drying tank, on the air inlet pipe of described filtration drying tank or escape pipe, data monitoring device is installed. A kind of oil storage equipment of the present invention filtration drying respiratory system, can prevent that the moisture of air, fiber dust from entering oil storage equipment effectively, can prevent that the microorganism being attached on moisture and fiber dust from entering oil storage equipment, improved the storage life of oil product simultaneously.
Description
Technical field
The invention belongs to oil product technical field of memory, specifically, relate to a kind of oil storage equipment filtration drying respiratory system.
Background technology
In the long term storage of oil plant, have and many harmful material of oil product is entered in oil tank by Big and Small Breath, common are moisture, dust and fiber, microorganism and fungi etc.: wherein entering in a large number of moisture can cause microbial contamination, its growth metabolism makes oil quality degradation, for jet fuel, the pollution of microorganism can be stopped up aircraft fuel system, causes aircraft accident, and situation is more severe.
1, moisture: when oil tank is during in vacuum suction state, at this time tank system all can be opened to external world, no matter time length, there is aqueous vapor in capital along with air, enter into oil tank and pipeline, mainly contain the moisture of following several forms: a, fog and rainwater, when raining or hazing, fog or rainwater can naturally be brought in holding vessel along with Tank's Breathing System is air-breathing; B, condensed water, day and night temperature changes the moisture that condensation goes out on the inwall of oil tank mouth or oil tank air intake duct and can enter in oil tank; The steam containing in c, air, air itself has certain humidity, and air humidity, by how many decisions that contain steam in air, therefore, in the time that oil tank is air-breathing, has a small amount of steam to be brought in the lump oil tank.
And research shows that moisture is that necessary condition, the existence meeting of moisture simultaneously that oil product suspension forms causes antioxidant in burn into extracting oil product to oil tank, pipeline, accelerate oil oxidation, greatly shortened, simultaneously for raised growth and the breeding of microorganism provide condition in the oil product storage time limit.
2, dust and fiber: in air, be covered with dust and fiber, particularly in the time that wind-force is larger, more serious. Under severe environment form, fog is also flooded with a lot of areas. And dust and fiber have a strong impact on oil quality, be that microorganism and suspension generate key factor.
3, airborne microorganism and fungi: airborne microorganism and fungi are ubiquitous, when the special larger moisture of humidity is more, can exist in a large number, when microorganism and fungi enter after oil product, can destroy oil quality. And major microorganisms in oil product is all exactly to have in the soil of periphery and air, illustrates that the microorganism in oil product comes from surrounding enviroment.
Comprehensive above factor, in the time carrying out oil product storage, owing to storing a year limit for length, easily be subject to the pollution of moisture, dust, fiber, fungi and microorganism etc., produce the problems such as suspension, corrosion tank, seriously perplexing deposit and the safety of oil plant, therefore need especially a kind of device or system, prevent that moisture, fiber, dust, microorganism and fungi etc. from entering into oil plant memory device, to keep storing oil quality, the burn into that reduces the vitals such as oil tank, pipeline prevents the formation of microbial contamination and suspension.
Summary of the invention
For solving above technical problem, the object of the present invention is to provide a kind of oil storage equipment filtration drying respiratory system, moisture, the fiber dust that can effectively prevent air enter oil storage equipment, can prevent that the microorganism being attached on moisture and fiber dust from entering oil storage equipment, improved the storage life of oil product simultaneously.
The present invention seeks to realize like this: a kind of oil storage equipment filtration drying respiratory system, its key is: comprise breather valve and the filtration drying device in parallel with this breather valve, described filtration drying device comprises filtration drying tank, pressure valve, check valve, described pressure valve is arranged in the air inlet pipe of described filtration drying tank, described check valve is arranged on the escape pipe of described filtration drying tank, on the air inlet pipe of described filtration drying tank or escape pipe, data monitoring device is installed.
Adopt said structure, when the air inlet pressure valve both sides of filtration drying tank, pressure reduction is slightly larger than in 0kpa and the situation lower than 2kpa, (wherein 2kpa pressure is consistent with oil tank standard vacuum degree, variable), pressure valve is opened, when oil storage equipment is air-breathing, air enters by filtration drying device, filtration drying tank filters and is dried the air sucking, and has removed airborne moisture and fiber dust, has removed the microorganism on moisture and fiber dust simultaneously; In the time that the air inlet pressure valve both sides of filtration drying tank pressure reduction slightly equals 0kpa, this respiratory system is not worked, and pressure valve, isolated to outside air and filtration drying tank, prevents drier water suction, greatly increase the service life of drier, ensured the sealing of oil storage equipment simultaneously; When check valve has ensured that oil storage equipment is exhaled, gas is only breathed out by breather valve in parallel, breathes out without filtration drying device, increases the service life of drier, prevents that drier oil gas is poisoning, simultaneously quick pressure releasing, ensured the security of oil storage equipment; When the air inlet of filtration drying tank and the pressure reduction of gas outlet, in the situation higher than 2kpa, filtration drying tank cannot meet the filtration of air and be dried, and is the safety of protection oil storage equipment, air directly passes through outlet valve, enter fast oil storage equipment, supplementary pressure in time, ensures oil storage device security; The data monitoring device of installing can be at any time the situation of monitoring filtration drying device inside, as temperature, humidity, pressure etc.
In the cavity of above-mentioned filtration drying tank, be provided with side by side desiccant layer and filter course, described desiccant layer is positioned at gas outlet one side of described filtration drying tank, described filter course is positioned at air inlet one side of described filtration drying tank, filter course has mainly comprised metal filter screen, polyester screen pack and mineral wool, the wherein larger solid particle of metal filtration net filtration, polyester screen pack filters molecule; Mineral wool filters molecule.
Adopt said structure, first the air sucking is filtered, fiber, dust are removed, then be dried, can ensure that desiccant layer is contaminated, improved the service life of drier in desiccant layer.
Above-mentioned filtration drying tank comprises tank body and cover, and described tank body and cover are by bolt tightening.
Adopt said structure, filtration drying tank convenient disassembly, is convenient to desiccant layer and filter course to take out cleaning.
In above-mentioned tank body, be provided with two parallel clamping plate, these clamping plate radially arrange, and two described clamping plate connect by screw rod, and described clamping plate and described screw rod are by bolt tightening, on these clamping plate, be evenly provided with passage, described desiccant layer and filter course are between two clamping plates.
Adopt said structure, 1, band passage clamping plate can make air uniformly by desiccant layer and filter course; 2, can regulate the distance between two clamping plate by screw rod, desiccant layer and filter course be filled more abundant, also can, according to the oil storage equipment of different model, regulate consumption and the length of drier, to satisfy the demand.
In above-mentioned desiccant layer, be provided with color sensor.
Adopt said structure, drier in desiccant layer is drier self-indicating, as lime drier self-indicating, silica gel drier self-indicating, mineral drier self-indicating, montmorillonite drier self-indicating etc., when drier water suction reaches capacity, desiccant layer change color maximum, drier no longer possesses the ability that absorbs moisture, color sensor spreads out of data, after processing, alarm will be reported to the police, remind effect, the prompting operator that now drier lost efficacy, do not have filtration drying to take measures in time, change drier.
Above-mentioned data monitoring device comprises digital differential pressure Pressure gauge, the manometric high pressure connection of described digital differential pressure is communicated with the air inlet pipe of described filtration drying tank by the first tracheae, and the manometric low-pressure connector of this digital differential pressure is communicated with the escape pipe of described filtration drying tank by the second tracheae.
Adopt said structure, the air inlet pipe of the monitoring filtration drying tank that digital differential pressure Pressure gauge can be at any time and the pressure differential of escape pipe.
Above-mentioned digital differential pressure Pressure gauge is provided with pressure alarm.
Adopt said structure, after pressure reduction exceedes 2kpa, pressure alarm will be reported to the police, remind that now device for drying and filtering may lose efficacy, filtration drying tank resistance is too large or oil storage equipment pressure decreased is too fast, gas passes through without drying tube, do not have the effect of filtration drying, to remind operator to take measures in time, desiccant layer, filter course are cleaned or changed.
Above-mentioned the first tracheae is communicated with the air inlet pipe of described filtration drying tank, and this connectivity part is near the air inlet of filtration drying tank, and described the second tracheae is communicated with the escape pipe of described filtration drying tank, and this connectivity part is near the gas outlet of filtration drying tank.
Adopt said structure, digital differential pressure Pressure gauge can be at any time the air inlet of monitoring filtration drying tank and the pressure differential of gas outlet, make difference more accurate, drag size and magnitude of pressure differential that monitoring and reflection drying tube produce, thereby regulate consumption and the length of drier, to satisfy the demand.
Above-mentioned data monitoring device also comprises digital pressure gauge and Hygrothermograph, described digital pressure gauge is arranged on the escape pipe of described filtration drying tank, described Hygrothermograph is all installed, described digital pressure gauge and be arranged on Hygrothermograph in the air inlet pipe of described filtration drying tank between described check valve and the gas outlet of filtration drying tank on the air inlet pipe of described filtration drying tank and escape pipe.
Adopt said structure, digital pressure gauge can be monitored the pressure in filtration drying tank escape pipe, and Hygrothermograph can be monitored the content of moisture in air between the air inlet of filtration drying tank and gas outlet at any time.
According to the content size of pressure and magnitude of pressure differential, gas outlet moisture in air, thereby regulate consumption and the length of drier, with magnitude of pressure differential and the humidity range of satisfying the demand.
Beneficial effect:
A kind of oil storage equipment of the present invention filtration drying respiratory system, moisture, the fiber dust that can effectively prevent air enter oil storage equipment, simultaneously can reduce the microorganism being attached on moisture and fiber dust and enter oil storage equipment, improve storage quality, the prolongation oil product storage phase of oil product, the burn into of minimizing tank body prevents the formation of suspension and the pollution of microorganism.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As shown in Figure 1: a kind of oil storage equipment filtration drying respiratory system, by breather valve 1 and the filtration drying installation composition in parallel with this breather valve 1, described filtration drying device is made up of filtration drying tank 2a, pressure valve 2b, check valve 2c, described pressure valve 2b is arranged in the air inlet pipe of described filtration drying tank 2a, described check valve 2c is arranged on the escape pipe of described filtration drying tank 2a, on the air inlet pipe of described filtration drying tank 2a or escape pipe, data monitoring device is installed.
Described filtration drying tank 2a is made up of tank body 2a1 and cover 2a2, and described tank body 2a1 and cover 2a2 are by bolt tightening; In described tank body 2a1, be provided with side by side desiccant layer 3 and filter course 4, in described desiccant layer 3, be provided with color sensor 3a; The inside of described tank body 2a1 is provided with two parallel clamping plate 10, these clamping plate radially arrange, two described clamping plate 10 connect by screw rod 11, described clamping plate 10 and described screw rod 11 are by bolt tightening, on these clamping plate 10, be evenly provided with passage, described desiccant layer 3 and filter course 4 are between two clamping plates 10, and described desiccant layer 3 is positioned at gas outlet one side of described tank body 2a1, and described filter course 4 is positioned at air inlet one side of described tank body 2a1.
Described data monitoring device has digital differential pressure Pressure gauge 5, digital pressure gauge 8 and Hygrothermograph 9.
Described digital differential pressure Pressure gauge 5 is provided with pressure alarm 5a; The high pressure connection of described digital differential pressure Pressure gauge 5 is communicated with the air inlet pipe of described filtration drying tank 2a by the first tracheae 6, this connectivity part is near the air inlet of filtration drying tank 2a, the low-pressure connector of this digital differential pressure Pressure gauge 5 is communicated with the escape pipe of described filtration drying tank 2a by the second tracheae 7, and this connectivity part is near the gas outlet of filtration drying tank 2a.
Described digital pressure gauge 8 is arranged on the escape pipe of described filtration drying tank 2a, described Hygrothermograph 9 is all installed, described digital pressure gauge 8 and be arranged on Hygrothermograph 9 in the air inlet pipe of described filtration drying tank 2a between described check valve 2c and the gas outlet of filtration drying tank 2a on the air inlet pipe of described filtration drying tank 2a and escape pipe.
Claims (6)
1. an oil storage equipment filtration drying respiratory system, is characterized in that: comprise breather valve (1) and withThe filtration drying device that this breather valve (1) is in parallel, described filtration drying device comprise filtration drying tank (2a),Pressure valve (2b), check valve (2c), described pressure valve (2b) is arranged on described filtration drying tank (2a)In air inlet pipe, described check valve (2c) is arranged on the escape pipe of described filtration drying tank (2a), described mistakeOn the air inlet pipe of filter drying chamber (2a) or escape pipe, data monitoring device is installed;
In the cavity of described filtration drying tank (2a), be provided with side by side desiccant layer (3) and filter course (4), instituteState gas outlet one side that desiccant layer (3) is positioned at described filtration drying tank (2a), described filter course (4)Be positioned at air inlet one side of described filtration drying tank (2a);
Described filtration drying tank (2a) comprises tank body (2a1) and cover (2a2), described tank body (2a1) withCover (2a2) is by bolt tightening;
In described tank body (2a1), be provided with two parallel clamping plate (10), these clamping plate (10) radially arrange,Two described clamping plate (10) connect by screw rod (11), and described clamping plate (10) pass through with screw rod (11)Bolt tightening, these clamping plate are evenly provided with passage on (10), described desiccant layer (3) and filter course (4)Be positioned between two clamping plates (10).
2. a kind of oil storage equipment filtration drying respiratory system according to claim 1, is characterized in that:In described desiccant layer (3), be provided with color sensor (3a).
3. a kind of oil storage equipment filtration drying respiratory system according to claim 2, is characterized in that:Described data monitoring device comprises digital differential pressure Pressure gauge (5), the high pressure of described digital differential pressure Pressure gauge (5)Joint is communicated with the air inlet pipe of described filtration drying tank (2a) by the first tracheae (6), and this digital differential pressure is pressedThe low-pressure connector of power table (5) connects by the second tracheae (7) and the escape pipe of described filtration drying tank (2a)Logical.
4. a kind of oil storage equipment filtration drying respiratory system according to claim 3, is characterized in that:Described digital differential pressure Pressure gauge (5) is provided with pressure alarm (5a).
5. a kind of oil storage equipment filtration drying respiratory system according to claim 4, is characterized in that:Described the first tracheae (6) is communicated with the air inlet pipe of described filtration drying tank (2a), and this connectivity part is near filteringThe air inlet of drying chamber (2a), the escape pipe of described the second tracheae (7) and described filtration drying tank (2a)Be communicated with, this connectivity part is near the gas outlet of filtration drying tank (2a).
6. a kind of oil storage equipment filtration drying respiratory system according to claim 5, is characterized in that:Described data monitoring device also comprises digital pressure gauge (8) and Hygrothermograph (9), described digital pressure gauge (8)Be arranged on the escape pipe of described filtration drying tank (2a) air inlet pipe of described filtration drying tank (2a) and going outDescribed Hygrothermograph (9) is all installed, described digital pressure gauge (8) and be arranged on described mistake and be filtered dry on tracheaeHygrothermograph (9) in the air inlet pipe of dry tank (2a) is positioned at described check valve (2c) and filtration drying tank (2a)Gas outlet between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250092.9A CN104028056B (en) | 2014-06-06 | 2014-06-06 | A kind of oil storage equipment filtration drying respiratory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250092.9A CN104028056B (en) | 2014-06-06 | 2014-06-06 | A kind of oil storage equipment filtration drying respiratory system |
Publications (2)
| Publication Number | Publication Date |
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| CN104028056A CN104028056A (en) | 2014-09-10 |
| CN104028056B true CN104028056B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410250092.9A Expired - Fee Related CN104028056B (en) | 2014-06-06 | 2014-06-06 | A kind of oil storage equipment filtration drying respiratory system |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105582789A (en) * | 2014-11-15 | 2016-05-18 | 湖北汽车工业学院 | Vehicle-mounted air dryer having humidity control apparatus |
| CN104722145B (en) * | 2015-03-19 | 2018-10-02 | 明基智能科技（上海）有限公司 | Filtration system |
| CN107170555B (en) * | 2017-06-27 | 2023-04-18 | 广州市万源能源科技有限公司 | Transformer aerifys storage drying protection system and includes transformer of this system |
| CN107349719A (en) * | 2017-08-31 | 2017-11-17 | 江苏天琦生物科技有限公司 | A kind of polypeptide airflow filtering drying device |
| CN111151073B (en) * | 2020-01-06 | 2021-10-22 | 四川中科友成科技有限公司 | Drying and filtering device with breathing function and using method thereof |
| CN113445371A (en) * | 2020-03-25 | 2021-09-28 | 四川鑫力智信科技有限公司 | Intelligent oil injection protection device for turnout lock hook |
| CN113104415A (en) * | 2021-03-25 | 2021-07-13 | 中国恩菲工程技术有限公司 | Concentrated sulfuric acid storage device |
| CN115212667B (en) * | 2022-07-21 | 2024-05-17 | 温州鸿锐科技有限公司 | Air filter's gas adsorption subassembly and air filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2670856B2 (en) * | 1989-06-28 | 1997-10-29 | 株式会社ナブコ | Compressed air dryer |
| CN101264417B (en) * | 2007-03-16 | 2010-09-22 | 中国人民解放军后勤工程学院 | Negative pressure method for enriching nitrogen to protect oil products |
| CN101648106B (en) * | 2009-09-14 | 2012-08-01 | 瑞立集团瑞安汽车零部件有限公司 | Intelligentized air dryer |
| CN202638242U (en) * | 2012-04-27 | 2013-01-02 | 浙江万安科技股份有限公司 | Air filtering and drying device assembly used for vehicles |
| CN203899323U (en) * | 2014-06-06 | 2014-10-29 | 中国人民解放军后勤工程学院 | Filtering and drying respiratory system of oil storage equipment |
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2014
- 2014-06-06 CN CN201410250092.9A patent/CN104028056B/en not_active Expired - Fee Related
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