CN207671998U - A kind of fuel oil advanced purification system - Google Patents
A kind of fuel oil advanced purification system Download PDFInfo
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- CN207671998U CN207671998U CN201721770731.XU CN201721770731U CN207671998U CN 207671998 U CN207671998 U CN 207671998U CN 201721770731 U CN201721770731 U CN 201721770731U CN 207671998 U CN207671998 U CN 207671998U
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- filter
- fuel oil
- oil
- mixer
- purification system
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Abstract
The utility model discloses a kind of fuel oil advanced purification system, which includes sequentially connected：Head tank for the base stocks standing sedimentation for carrying out fuel oil, the jet mixer for mixing base stocks for jet stream, Mixer pot for mixing base stocks, for crushing large particulate matter and making the high-shear homogenizer of material dispersion, one or more oil-water separator for carrying out water-oil separating, and several filter devices for being filtered purification.Wherein, filter device includes：Mixer before the filter being connect with oil-water separator, and the filter that is connect with mixer before filter.Wherein, it is connected in series between several filter devices, the filter in end is set and is connect with oil-water separator.Large granular impurity, removal special metal etc. in raw material can effectively be purified, reach standard after so that material is purified, obtain the fuel oil of deep purifying by the advanced purification system of the utility model.
Description
Technical field
The utility model is related to a kind of fuel oil-cleaning systems, and in particular to a kind of fuel oil advanced purification system.
Background technology
Surge due to market to light oil demand, oil refining enterprise have to increase the refinement to crude oil.In normal pressure
On the basis of distillation, vacuum distillation, and the double refinings process such as increase catalytic cracking, thermal cracking, visbreaking.Double refining is led
It applies and is persistently deteriorated in the mixed quality for adjusting the primary raw material of residue fuel oil：Density, viscosity, carbon residue, asphalitine, sulphur content, vanadium and sodium
The increases such as content, calorific value reduces, and the original molecular structure of fuel oil changes, and by catalyst granules（Such as：Aluminium and silicon）'s
Pollution, makes fuel oil become unstable, immiscible and generate sediment, pretreatment of all these performance indicators for marine fuel oil
Good operation with diesel engine is all highly important.
In recent years, numerous studies have been carried out to the purification techniques of fuel oil both at home and abroad, has formd many purification methods, such as
Sedimentation, filtration method, electrostatic separation method, centrifugal separation, refractory ceramics film cross-flow filtration method etc..
Current technically comparative maturity has simultaneously obtained there are two types of the slurry oil filter methods of commercial Application：One is U.S. Pall
The slurry oil filtration, purification isolation technics for the stainless steel sintering silk screen poromerics filter core exploitation that company uses, another kind is the U.S.
The slurry oil filtration, purification isolation technics for the sintered microporous filter core exploitation of powder of stainless steel that MOTT companies use.Although industrializing effect
Well, but investment is too high, and the service life of the filter core as core apparatus is shorter.
Electrostatic separation method is detached for slurry oil fine powder, with separative efficiency is high, treating capacity is big, pressure drop is small, easy flushing regeneration
Deng a little, but equipment investment is big, operating cost is high.Therefore, the research and development of electrostatic separation method are substantially located at home at present
In dead state.
Centrifugal separation is the solid-liquid separating method of classics, and the centrifugal force obtained in centrifuge using catalyst fines is remote
Much larger than its gravity, accelerated sedimentation is to wall.But compared with the filter device industrially applied at present, there are still separative efficiencies
It is not high, the shortcomings of solid content after separation in slurry oil is higher, therefore there is presently no realize to industrialize.
Refractory ceramics film cross-flow filtration method is detached for slurry oil fine powder, but the used high temperature resistant of refractory ceramics film cross-flow filtration
The production cost of ceramic membrane is higher, and the economy for large-scale fuel oil purification production is up for investigating.
In conclusion that there are purification efficiencies is relatively low, the purification run period is partially short, purification cost for fuel oil purification technique at present
The problems such as higher, there is an urgent need for develop a kind of deep purifying fuel oil simple for process, that clean-up effect is controllable, economy is strong to add
Work method.
Utility model content
The purpose of this utility model is to provide a kind of fuel oil advanced purification system, which solves existing
Technology fuel oil purifies problem of high cost, that purification efficiency is low, can detect the state of material in real time, and effectively purify object
Material, obtains the fuel oil of standard compliant deep purifying.
In order to achieve the above object, the utility model provides a kind of fuel oil advanced purification system, the system include according to
Secondary connection：Head tank for the base stocks standing sedimentation for carrying out fuel oil, mixes base stocks for jet stream
Jet mixer, the Mixer pot of mixing base stocks is used for, for crushing large particulate matter and making the high speed of material dispersion
Homogenizer, one or more the oil-water separator for carrying out water-oil separating, and if for being filtered purification
Dry filter device.
Wherein, the filter device includes：Mixer before the filter being connect with the oil-water separator, and with it is described
Filter before mixer connect filter.
Wherein, it is connected in series between several filter devices, the filter in end is set and is connected with the oil-water separator
It connects.
In use state, mixer mixes material with filtering agent before the filter.
The jet mixer is venturi mixer.
The Mixer pot is that Mixer pot is stirred in the heating with heating and agitating function.
The rotating speed of the high-shear homogenizer is 7000r/min, and homogeneous frequency is more than 10000 times/min.
The number of the oil-water separator is two or more, and parallel is used between oil-water separator.
The number of the filter device is 3, in the filter device being connect with oil-water separator, is mixed before the filter
Centrifugal pump is equipped between clutch and the filter.
The system also includes：Detection device for the state for detecting material.
The detection device includes：For detecting containing in the fuel oil after the head tank and oil-water separator
The water content detection device of water, for detect respectively the density of the fuel oil after the Mixer pot mixing, kinematic viscosity,
Net heating value and the device for detecting density of CCAI ignition values, kinematic viscosity detection device, net heating value detection device and CCAI ignition values
Detection device, and metal and metalloid content for detecting the fuel oil after being filtered detection of content of element dress
It sets.
The metal includes：Sodium and aluminium, it is described nonmetallic to include：Silicon.
The filter is closed automatic filtering machine, it includes：Shell is arranged and plays lid knot in the housing tip
The filtering net plate in the shell is arranged in structure, and the automatic slag discharge device being arranged on the shell.
Wherein, the filtering net plate includes：If dried layer stainless steel cloth.
The fuel oil advanced purification system of the utility model solves prior art fuel oil and purifies of high cost, purification effect
The low problem of rate, has the following advantages：
（1）The head tank of the utility model, by the basic material of fuel oil in head tank standing sedimentation, can be with removing unit
Divide moisture and large granular impurity；
（2）The high-shear homogenizer of the utility model, the high speed rotation powerful smashing bulky grain that high-shear homogenizer passes through rotor
Substance, while material being made to mix, mix well, disperse, promote the further homogeneous mixing of mixed raw material；
（3）The oil-water separator of the utility model can effectively remove moisture and partial impurities in mixed raw material；Moreover,
Can be used in parallel by more oil-water separators, to increase total flow；
（4）Raw material to be filtered is fully carried out homogeneous with filtering agent before filtration and mixed by mixer before the filter of the utility model
It closes, increases contact of the filter stock with filtering agent, to enhance clean-up effect；
（5）The detection device of the utility model is detected the state of material, so that entire purification process can be smooth
Progress, so that the material of purification is reached standard, obtain the fuel oil of deep purifying.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fuel oil advanced purification system of the utility model.
Fig. 2 is the structural schematic diagram of the filter device of the utility model embodiment 1.
Specific implementation mode
The technical solution of the utility model is described further below in conjunction with drawings and examples.
A kind of fuel oil advanced purification system, as shown in Figure 1, the knot of the fuel oil advanced purification system for the utility model
Structure schematic diagram, the system include sequentially connected：Head tank 10 for the base stocks standing sedimentation for carrying out fuel oil is used
In the jet mixer 20 that jet stream mixes base stocks, it is used for the Mixer pot 30 of mixing base stocks, it is big for crushing
Particulate matter and the high-shear homogenizer 40 for making material dispersion, one or more the water-oil separating for carrying out water-oil separating
Machine 50, and several filter devices 60 for being filtered purification.
Filter device 60 includes：Mixer 61 before the filter being connect with oil-water separator 50, and connect with mixer before filter 61
The filter 62 connect.
It is connected in series between several filter devices 60, the filter 62 in end is set and is connect with oil-water separator 50.
In use state, mixer 61 mixes material with filtering agent before filtering.
Jet mixer 20 is venturi mixer.
Mixer pot 30 is that Mixer pot is stirred in the heating with heating and agitating function.
The rotating speed of high-shear homogenizer 40 is 7000r/min, and homogeneous frequency is more than 10000 times/min.
The number of oil-water separator 50 is two or more, and parallel is used between oil-water separator 50.
The number of filter device 60 is 3, in filter device connect with oil-water separator 50, before filtering mixer 61 and
Centrifugal pump 63 is equipped between filter 62.
The system also includes：Detection device for the state for detecting material.
Detection device includes：Water for detecting the water content in the fuel oil after head tank 10 and oil-water separator 50
Content detection device, density, kinematic viscosity, net heating value and CCAI for detecting the fuel oil after 30 mixing of Mixer pot respectively
（Calculated Carbon Aromaticity Index, fragrant hydrocarbon index）The device for detecting density of ignition value, kinematic viscosity
Detection device, net heating value detection device and CCAI ignition value detection devices, and for detecting through 62 filtered combustion of filter
Expect the detection of content of element device of the metal and metalloid content of oil.
Metal includes：Sodium and aluminium, it is nonmetallic to include：Silicon.
Filter 62 is closed automatic filtering machine, it includes：Shell is arranged and plays lid structure in housing tip, and setting exists
Filtering net plate in shell, and the automatic slag discharge device that is arranged on shell.
Wherein, filtering net plate includes：If dried layer stainless steel cloth.
The operation principle of the fuel oil advanced purification system of the utility model, it is specific as follows：
The base stocks of fuel oil by detection are static in head tank 10, to go partial moisture and bulky grain miscellaneous
Matter detects water content, and reaching setting water content can be delivered in jet mixer 20, be mixed base stocks by jet stream
Flowing, completes the premixing of basic material, is delivered to Mixer pot 30 and is only mixed, and detect the property of material, such as density, fortune
Kinetic viscosity etc., reaches setting value, you can is delivered to high-shear homogenizer 40.
Then, by the high speed rotation powerful smashing large particulate matter of rotor in high-shear homogenizer 40, while making material
It mixes, mix well, disperse, promote the further homogeneous mixing of mixed raw material.
Then, it is delivered to oil-water separator 50, effectively removes moisture and partial impurities in mixed raw material, detection is aqueous
Amount, reaching setting water content can be delivered in filter device 60.
Finally, it is filtered after being mixed raw material to be filtered with filtering agent by filter device 60, and detects gold after filtering
Belong to content and be delivered to oil-water separator 50 if not being inconsistent standardization, repeatedly filter process obtains depth until reaching standard again
Spend the fuel oil of purification.
Embodiment 1
A kind of fuel oil advanced purification system, as shown in Figure 1, the knot of the fuel oil advanced purification system for the utility model
Structure schematic diagram, as shown in Fig. 2, the structural schematic diagram of the filter device for the utility model embodiment 1, the system include：Successively
The head tank 10 of connection, jet mixer 20, Mixer pot 30, high-shear homogenizer 40, oil-water separator 50, the preceding mixing of first order filter
Before device 611, centrifugal pump 63, first order filter 621, second level filter before mixer 612, second level filter 622, third level filter
Mixer 613, third level filter 623 and holding vessel and detection device.
The capacity of head tank 10 is 500m3, the basic material of the fuel oil standing sedimentation in head tank 10 can be with removing unit
Divide moisture and large granular impurity.
Jet mixer 20 is venturi mixer, volume flow 20m3/h.Base stocks are mixed by jet stream
Flowing, completes the premixing of basic material.
Mixer pot 30 is heating stirring Mixer pot, volume 20m3, the mixed processes of base stocks are mainly completed, are passed through
Mechanically it is mixed to be mixed the first stage fully, uniformly become in high standard fuel oil reconciliation technique by stirring for various basic materials
And raw material, tentatively have the essential characteristic of high standard fuel oil, needs to density, kinematic viscosity, net heating value, CCAI ignition values etc.
It tests.
The rotating speed of high-shear homogenizer 40 is 7000r/min, and homogeneous frequency is more than 10000 times/min.High-shear homogenizer 40 is logical
Cross the high speed rotation powerful smashing large particulate matter of rotor, while material being made to mix, mix well, disperse, promote mixed raw material into
One step homogeneous mixes.
Oil-water separator 50 is based on centrifugal oil separator, by changing to its drainage pipe diameter and draining centripetal discharge pump outlet diameter
Into, be modified as be suitable for high moisture content mixed raw material oil carry out water-oil separating efficient centrifugal oil separator, effectively remove mixed raw material
In moisture and partial impurities, and it is two oil-water separators 50 are used in parallel, to increase total flow.
The volume of mixer 623 is equal before mixer 621 and the third level filter before mixer 611, second level filter before first order filter
For 10m3, before entering per level-one filter progress, need first fully to carry out raw material to be filtered with filtering agent in mixer before filter
Homogeneous mixes, and enters back into filter filtration, purification.
The volume flow of centrifugal pump 63 is 20m3/ h is mainly used for the mixing of the raw material and filtering agent before filtering in blend tank
Object is delivered to three-level filter device respectively.
First order filter 621, second level filter 622 and third level filter 623 are closed automatic filtering machine, body
Product flow is 20m3/ h is mainly used for filtering colloid, asphalitine, metallic particles etc. in mixed raw material.
The structure of first order filter 621, second level filter 622 and third level filter 623 includes：Shell, setting
Lid structure, the filtering net plate being arranged in shell are played in housing tip, and the automatic slag discharge device being arranged on shell.Its
In, filtering net plate is made of multilayer stainless steel cloth.
Detection device includes：Water content detection device, device for detecting density, kinematic viscosity detection device, net heating value detection
Device, CCAI ignitions value detection device and tenor detection device.
Water content detection device is used to detect the water content in the fuel oil after head tank 10 and oil-water separator 50, symbol
Standardization can enter follow-up equipment.
Device for detecting density is used to detect the density of the fuel oil after 30 mixing of Mixer pot.
Kinematic viscosity detection device is used to detect the kinematic viscosity of the fuel oil after 30 mixing of Mixer pot.
Net heating value detection device is used to detect the net heating value of the fuel oil after 30 mixing of Mixer pot.
CCAI（）Ignition value detection device is used to detect the CCAI ignition values of the fuel oil after 30 mixing of Mixer pot.
Tenor detection device is for detecting through 623 filtered fuel oil of the second filter 622 and third filter
Special metal content, such as sodium content, aluminium+silicone content, complying with standard can be delivered to fuel oil in holding vessel.
Mixer 613 is connect with oil-water separator 50 before third level filter, when tenor detection is unqualified, through the third level
613 filtered fuel oil of mixer is delivered to oil-water separator 50 before filter, carries out subsequent filtration treatment, until reaching mark
It is accurate, you can be delivered in holding vessel.
In conclusion the fuel oil advanced purification system of the utility model can be by the large granular impurity in raw material, removal
Special metal etc. can be purified effectively, reached standard after so that material is purified, obtained the fuel oil of deep purifying.
Although the content of the utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the scope of protection of the utility model should be by appended
Claim limit.
Claims (10)
1. a kind of fuel oil advanced purification system, which is characterized in that the system includes sequentially connected：
Head tank for the base stocks standing sedimentation for carrying out fuel oil（10）,
The jet mixer for mixing base stocks for jet stream（20）,
Mixer pot for mixing base stocks（30）,
For crushing large particulate matter and making the high-shear homogenizer of material dispersion（40）,
One or more oil-water separator for carrying out water-oil separating（50）, and
Several filter devices for being filtered purification（60）；
The filter device（60）Including：
With the oil-water separator（50）Mixer before the filter of connection（61）, and
With mixer before the filter（61）The filter of connection（62）；
Several filter devices（60）Between be connected in series with, the filter in end is set（62）With the oil-water separator（50）
Connection；
In use state, mixer before the filter（61）Material is mixed with filtering agent.
2. fuel oil advanced purification system according to claim 1, which is characterized in that the jet mixer（20）For
Venturi mixer.
3. fuel oil advanced purification system according to claim 1, which is characterized in that the Mixer pot（30）To have
Mixer pot is stirred in heating and the heating of agitating function.
4. fuel oil advanced purification system according to claim 1, which is characterized in that the high-shear homogenizer（40）'s
Rotating speed is 7000r/min, and homogeneous frequency is more than 10000 times/min.
5. fuel oil advanced purification system according to claim 1, which is characterized in that the oil-water separator（50）'s
Number is two or more, oil-water separator（50）Between use parallel.
6. fuel oil advanced purification system according to claim 1, which is characterized in that the filter device（60）Number
Mesh be 3, with oil-water separator（50）In the filter device of connection, mixer before the filter（61）With the filter
（62）Between be equipped with centrifugal pump（63）.
7. the fuel oil advanced purification system according to any one of claim 1-6, which is characterized in that the system is also wrapped
Contain：Detection device for the state for detecting material.
8. fuel oil advanced purification system according to claim 7, which is characterized in that the detection device includes：
For detecting through the head tank（10）And oil-water separator（50）The water content of the water content in fuel oil afterwards is examined
Device is surveyed,
For being detected respectively through the Mixer pot（30）Density, kinematic viscosity, net heating value and the CCAI of fuel oil after mixing
Device for detecting density, kinematic viscosity detection device, net heating value detection device and the CCAI ignition value detection devices of ignition value, and
For detecting through filter（62）The metal of filtered fuel oil and the detection of content of element device of metalloid content.
9. fuel oil advanced purification system according to claim 8, which is characterized in that the metal includes：Sodium and aluminium,
It is described nonmetallic to include：Silicon.
10. fuel oil advanced purification system according to claim 8 or claim 9, which is characterized in that the filter（62）For
Closed automatic filtering machine, it includes：
Shell,
It is arranged and plays lid structure in the housing tip,
Filtering net plate in the shell is set, and
Automatic slag discharge device on the shell is set；
The filtering net plate includes：If dried layer stainless steel cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770731.XU CN207671998U (en) | 2017-12-18 | 2017-12-18 | A kind of fuel oil advanced purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770731.XU CN207671998U (en) | 2017-12-18 | 2017-12-18 | A kind of fuel oil advanced purification system |
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| Publication Number | Publication Date |
|---|---|
| CN207671998U true CN207671998U (en) | 2018-07-31 |
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ID=62969500
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770731.XU Expired - Fee Related CN207671998U (en) | 2017-12-18 | 2017-12-18 | A kind of fuel oil advanced purification system |
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| Country | Link |
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| CN (1) | CN207671998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233901A (en) * | 2018-10-31 | 2019-01-18 | 安庆泰邦船舶科技有限公司 | Centrifugal oil separator module with Recovery Purifying function |
-
2017
- 2017-12-18 CN CN201721770731.XU patent/CN207671998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233901A (en) * | 2018-10-31 | 2019-01-18 | 安庆泰邦船舶科技有限公司 | Centrifugal oil separator module with Recovery Purifying function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20201218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |