CN103742934A - Marine fuel homogenizer with ultrasonic function - Google Patents
Marine fuel homogenizer with ultrasonic function Download PDFInfo
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- CN103742934A CN103742934A CN201410031571.1A CN201410031571A CN103742934A CN 103742934 A CN103742934 A CN 103742934A CN 201410031571 A CN201410031571 A CN 201410031571A CN 103742934 A CN103742934 A CN 103742934A
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- rotor
- stator
- oil
- fuel
- fixedly connected
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- 239000000295 fuel oil Substances 0.000 title claims abstract description 30
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 13
- 230000003292 diminished effect Effects 0.000 claims description 8
- 230000005428 wave function Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010761 intermediate fuel oil Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Images
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- Sliding-Contact Bearings (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The invention discloses a marine fuel homogenizer with an ultrasonic function. By the application of the marine fuel homogenizer, fuel is effectively homogenized and combusted under high quality, the fuel is sufficiently combusted and frequent jamming of a marine fuel supply system can be avoided. The marine fuel homogenizer comprises a base, a motor, a magnetic coupling, and a fuel homogenizing member. The fuel homogenizing member comprises a front end cover, a rotor, a stator, a rear end cover, a protective hood, a stepped shaft, a fuel inlet and a fuel outlet. The rotor is disposed in an inner cavity of the stator and divides the inner cavity into a front cavity and a rear cavity. The fuel inlet and the fuel outlet are communicated with the front cavity and the rear cavity respectively. The sidewall of the front end of the rotor is provided with a centrifugal through hole. The outer periphery of the rotor is provided with a plurality of spiral grooves I and a plurality of straight grooves I. The inner cavity of the stator is provided with a plurality of spiral grooves II and a plurality of straight grooves II. The outer diameter of the rotor gradually increases from the front cavity side to the rear cavity side. The inner diameter of the stator gradually decreases from the front cavity side to the rear cavity side.
Description
Technical field
The present invention relates to a kind of bunker oil homogenizer with ultrasonic wave function.
Background technology
Along with international fuel price rises steadily and the keen competition of shipping business, people attempt to use low price poor quality fuel oil to reduce costs, but a large amount of dregs of fat that thereupon produce and be sedimentaryly treated as special stubborn problem, the fuel oil that current boat diesel engine is used is mainly 180cst, 380cst, 500cst, 700cst, they are Oil Refinery Industry resultant product after catalyzed cracking processing, wherein asphalt content is high especially, while vanadium, aluminium oxide, the impurity such as silica are also more, and the use of poor quality fuel oil has increased the mechanical damage of engine.Asphalitine is to cause the dregs of fat to increase the main cause with burn deterioration, and asphalitine has increased the incompatibility of fuel oil simultaneously, causes storage cabinet, and settling tank intermediate fuel oil precipitation is difficult to separation in centrifugal oil separator.Because bitum assembly causes filter frequent jams in boats and ships oil supply system, so that have influence on diesel engine cisco unity malfunction.The structural analysis of fuel oil is shown in heavy fuel oil and contains a large amount of pitch conglomerations and colloid, approximately 70 microns of its average diameters, by fuel oil macro just being made pitch conglomeration and colloid participate in burning, through macro, process and make pitch conglomeration and the broken homogenize of colloid become the particle of 3～5 microns, fuel oil structure will be more even, is easy to abundant burning.
So existing technology has the following disadvantages: fuel oil macro weak effect, burning quality is bad, fuel oil service efficiency is low, big for environment pollution.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provide that a kind of fuel oil homogenizing effect is good, oil inflame quality is good, oil inflame fully and can avoid the bunker oil homogenizer with ultrasonic wave function of boats and ships oil supply system frequent jams.
The technical solution adopted in the present invention is: the present invention includes base and be arranged on the motor on described base, the fuel oil homogeneous device being connected with described motor by magnetic shaft coupling, described fuel oil homogeneous device comprises drive end bearing bracket, rotor, stator, rear end cap, protective cover, multidiameter, oil-in and oil-out, described drive end bearing bracket, described rear end cap is fixedly connected with the two ends of described stator respectively, described oil-in is arranged on described drive end bearing bracket, described oil-out is arranged on the sidewall of described stator, described stator is the housing with cylindrical cavity, described stator is fixedly connected on described base, the two ends of described protective cover be connected with described stator with described motor respectively and ladle cover in the outside of described magnetic shaft coupling, described rotor is fixedly connected on described multidiameter, described rotor be positioned at described stator inner chamber middle part and described inner chamber is divided into ante-chamber, back cavity, described oil-in, described oil-out respectively with described ante-chamber, described back cavity is connected, the front end of described rotor is provided with groove, on the sidewall of described rotor front end, be provided with the centrifugal through hole being connected with described groove, the periphery of described rotor is provided with some helicla flute I and some straight trough I, the inner chamber of described stator is provided with some helicla flute II and some straight trough II, described some helicla flute I, described some straight trough I, the trend of described some helicla flute II and some straight trough II is axial consistent with described rotor all, the degree of depth is diminished gradually by back cavity side described in described ante-chamber side direction, the external diameter of described rotor becomes large gradually by back cavity side described in described ante-chamber side direction, the internal diameter of the inner chamber that described stator is corresponding with described helicla flute II part is diminished gradually by back cavity side described in described ante-chamber side direction.
Optimize, described fuel oil homogeneous device also comprises drag ring I, drag ring II, sliding bearing, described drag ring I, described drag ring II are all set on described multidiameter and end face is slidingly fitted, and described sliding bearing is set in and on described multidiameter, is slidably matched with it and is fixedly connected with described rear end cap.
Optimize, described magnetic shaft coupling comprises some permanent magnets, separation sleeve, outer magnet rotor, interior magnet rotor, described separation sleeve is sealedly and fixedly connected mutually with described rear end cap, the output shaft of described outer magnet rotor and described motor is fixedly connected, the afterbody of described interior magnet rotor and described multidiameter is fixedly connected, and some described permanent magnets become two circle correspondences be arranged at the medial and lateral of described separation sleeve and be fixedly connected with the inwall of described outer magnet rotor, the outer wall of described interior magnet rotor respectively.
Optimize, on described drive end bearing bracket, described rear end cap, be equipped with oilhole, described oilhole is connected with described ante-chamber, described back cavity respectively.
The invention has the beneficial effects as follows: because fuel oil homogeneous device of the present invention comprises drive end bearing bracket, rotor, stator, rear end cap, protective cover, multidiameter, oil-in and oil-out, described drive end bearing bracket, described rear end cap is fixedly connected with the two ends of described stator respectively, described oil-in is arranged on described drive end bearing bracket, described oil-out is arranged on the sidewall of described stator, described stator is the housing with cylindrical cavity, being fixedly connected on described base of described stator, the two ends of described protective cover be connected with described stator with described motor respectively and ladle cover in the outside of described magnetic shaft coupling, described rotor is fixedly connected on described multidiameter, described rotor be positioned at described stator inner chamber middle part and described inner chamber is divided into ante-chamber, back cavity, described oil-in, described oil-out respectively with described ante-chamber, described back cavity is connected, the front end of described rotor is provided with groove, on the sidewall of described rotor front end, be provided with the centrifugal through hole being connected with described groove, the periphery of described rotor is provided with some helicla flute I and some straight trough I, the inner chamber of described stator is provided with some helicla flute II and some straight trough II, described some helicla flute I, described some straight trough I, the trend of described some helicla flute II and described some straight trough II is axial consistent with described rotor all, the degree of depth is diminished gradually by back cavity side described in described ante-chamber side direction, the external diameter of described rotor becomes large gradually by back cavity side described in described ante-chamber side direction, the internal diameter of the inner chamber that described stator is corresponding with described helicla flute II part is diminished gradually by back cavity side described in described ante-chamber side direction, pending fuel oil is from described oil-in enters described ante-chamber, under the effect of centrifugal force, by described centrifugal through hole, be ejected in the gap of described rotor and described stator, under the centrifugal action of described centrifugal through hole, described some helicla flute I, described some straight trough I, under the effect of the shearing force of described some helicla flute II and described some straight trough II and between the external diameter of described rotor and the internal diameter of described stator under the acting in conjunction of extruding force, produce mechanical ultrasonic simultaneously, under the high-frequency vibration ul-trasonic irradiation of accumulation, by macromolecule pitch conglomeration in fuel oil, moisture, the fragmentations such as colloid all change into the particle of average diameter 3-5 micron, become and stablize careful homogeneous fuel oil, therefore fuel oil homogenizing effect of the present invention is good, oil inflame quality is good, oil inflame is abundant and can avoid boats and ships oil supply system frequent jams.
Because shaft coupling of the present invention comprises some permanent magnets, separation sleeve, outer magnet rotor, interior magnet rotor, described separation sleeve is sealedly and fixedly connected mutually with described rear end cap, the output shaft of described outer magnet rotor and described motor is fixedly connected, the afterbody of described interior magnet rotor and described multidiameter is fixedly connected, some described permanent magnets become two circle correspondences be arranged at described separation sleeve in, outside and respectively with the inwall of described outer magnet rotor, the outer wall of described interior magnet rotor is fixedly connected, adopt non-contacting magnetic shaft coupling, described outer magnet rotor, between described interior magnet rotor, form magnetic field, the rotation under the magnetic field force of described outer magnet rotor drives of described interior magnet rotor, avoided because adopting the mechanical seal not leakage problem of firm generation and the problem of maintenance, therefore the present invention processes fuel oil without leakage, long service life, security is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is the partial sectional view of stator of the present invention;
Fig. 4 is the structural representation of rotor of the present invention;
Fig. 5 is the cutaway view of rotor of the present invention;
Fig. 6 is the structural representation of the outer peripheral face of rotor of the present invention.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, bunker oil homogenizer of the present invention comprises base 1 and is arranged on the motor 2 on described base 1, the fuel oil homogeneous device being connected with described motor 2 by magnetic shaft coupling, described fuel oil homogeneous device comprises drive end bearing bracket 3, rotor 4, stator 5, rear end cap 6, protective cover 7, multidiameter 8, oil-in 9, oil-out 10, drag ring I 11, drag ring II 12 and sliding bearing 13,, described drive end bearing bracket 3, described rear end cap 6 is fixedly connected with the two ends of described stator 5 respectively, described oil-in 9 is arranged on described drive end bearing bracket 3, described oil-out 10 is arranged on the sidewall of described stator 5, described stator 5 is the housing with cylindrical cavity, being fixedly connected on described base 1 of described stator 5, the two ends of described protective cover 7 be connected with described stator 5 with described motor 2 respectively and ladle cover in the outside of described magnetic shaft coupling, security for the protection of described magnetic shaft coupling increase operation, described rotor 4 is fixedly connected on described multidiameter 8, described rotor 4 be positioned at described stator 5 inner chamber middle part and described inner chamber is divided into ante-chamber 5a, back cavity 5b, described oil-in 9, described oil-out 10 respectively with described ante-chamber 5a, described back cavity 5b is connected, the front end of described rotor 4 is provided with groove 42, on the sidewall of described rotor 4 front ends, be provided with the centrifugal through hole 43 being connected with described groove 42, the periphery of described rotor 4 is provided with some helicla flute I 40 and some straight trough I 41, the inner chamber of described stator 5 is provided with some helicla flute II 50 and some straight trough II 51, described some helicla flute I 40, described some straight trough I 41, the trend of described some helicla flute II 50 and some straight trough II 51 is axial consistent with described rotor 4 all, the degree of depth is diminished gradually by back cavity 5b side described in described ante-chamber 5a side direction, the external diameter of described rotor 4 becomes large gradually by back cavity 5b side described in described ante-chamber 5a side direction, the internal diameter of the inner chamber that described stator 5 is corresponding with described II helicla flute 50 parts is diminished gradually by back cavity 5b side described in described ante-chamber 5a side direction, described drag ring I 11, described drag ring II 12 is all set on described multidiameter 8 and end face is slidingly fitted, and described sliding bearing 13 is set in and on described multidiameter 8, is slidably matched with it and is fixedly connected with described drive end bearing bracket 3 with described rear end cap 6, on described rear end cap 6, be equipped with oilhole 18, described oilhole 18 respectively with described ante-chamber 5a, described back cavity 5b is connected.
Described magnetic shaft coupling comprises some permanent magnets 14, separation sleeve 15, outer magnet rotor 16, interior magnet rotor 17, described separation sleeve 15 is sealedly and fixedly connected mutually with described rear end cap 6, described outer magnet rotor 16 is fixedly connected with the output shaft of described motor 2, described interior magnet rotor 17 is fixedly connected with the afterbody of described multidiameter 8, and 14 one-tenth two circles of some described permanent magnets are corresponding to be arranged at the medial and lateral of described separation sleeve 15 and to be fixedly connected with the inwall of described outer magnet rotor 16, the outer wall of described interior magnet rotor 17 respectively.
The present invention can be widely used in the oil plant process field such as fuel oil pretreatment, oil emulsion modulation.
Claims (4)
1. the bunker oil homogenizer with ultrasonic wave function, it is characterized in that: described bunker oil homogenizer comprises base (1) and is arranged on the motor (2) on described base (1), the fuel oil homogeneous device being connected with described motor (2) by magnetic shaft coupling, described fuel oil homogeneous device comprises drive end bearing bracket (3), rotor (4), stator (5), rear end cap (6), protective cover (7), multidiameter (8), oil-in (9) and oil-out (10), described drive end bearing bracket (3), described rear end cap (6) is fixedly connected with the two ends of described stator (5) respectively, described oil-in (9) is arranged on described drive end bearing bracket (3), described oil-out (10) is arranged on the sidewall of described stator (5), described stator (5) is the housing with cylindrical cavity, described stator (5) is fixedly connected on described base (1), the two ends of described protective cover (7) be connected with described stator (5) with described motor (2) respectively and ladle cover in the outside of described magnetic shaft coupling, described rotor (4) is fixedly connected on described multidiameter (8), described rotor (4) be positioned at described stator (5) inner chamber middle part and described inner chamber is divided into ante-chamber (5a), back cavity (5b), described oil-in (9), described oil-out (10) respectively with described ante-chamber (5a), described back cavity (5b) is connected, the front end of described rotor (4) is provided with groove (42), on the sidewall of described rotor (4) front end, be provided with the centrifugal through hole (43) being connected with described groove (42), the periphery of described rotor (4) is provided with some helicla flute I (40) and some straight trough I (41), the inner chamber of described stator (5) is provided with some helicla flute II (50) and some straight trough II (51), described some helicla flute I (40), described some straight trough I (41), the trend of described some helicla flute II (50) and some straight trough II (51) is axial consistent with described rotor (4) all, the degree of depth is diminished gradually by back cavity (5b) side described in described ante-chamber (5a) side direction, the external diameter of described rotor (4) becomes large gradually by back cavity (5b) side described in described ante-chamber (5a) side direction, the internal diameter of the inner chamber that described stator (5) is corresponding with described II helicla flute (50) part is diminished gradually by back cavity (5b) side described in described ante-chamber (5a) side direction.
2. the bunker oil homogenizer with ultrasonic wave function according to claim 1, it is characterized in that: described fuel oil homogeneous device also comprises drag ring I (11), drag ring II (12), sliding bearing (13), described drag ring I (11), described drag ring II (12) are all set on described multidiameter (8) above and end face is slidingly fitted, and described sliding bearing (13) is set in described multidiameter (8) and is above slidably matched with it and is fixedly connected with described rear end cap (6).
3. the bunker oil homogenizer with ultrasonic wave function according to claim 1, it is characterized in that: described magnetic shaft coupling comprises some permanent magnets (14), separation sleeve (15), outer magnet rotor (16), interior magnet rotor (17), described separation sleeve (15) is sealedly and fixedly connected mutually with described rear end cap (6), described outer magnet rotor (16) is fixedly connected with the output shaft of described motor (2), described interior magnet rotor (17) is fixedly connected with the afterbody of described multidiameter (8), some described permanent magnets (14) become two circle correspondences be arranged at described separation sleeve (15) in, outside and respectively with the inwall of described outer magnet rotor (16), the outer wall of described interior magnet rotor (17) is fixedly connected.
4. combustion according to claim 1 is with the bunker oil homogenizer of ultrasonic wave function, it is characterized in that: on described drive end bearing bracket (3), described rear end cap (6), be equipped with oilhole (18), described oilhole (18) is connected with described ante-chamber (5a), described back cavity (5b) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410031571.1A CN103742934A (en) | 2014-01-23 | 2014-01-23 | Marine fuel homogenizer with ultrasonic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410031571.1A CN103742934A (en) | 2014-01-23 | 2014-01-23 | Marine fuel homogenizer with ultrasonic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742934A true CN103742934A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410031571.1A Pending CN103742934A (en) | 2014-01-23 | 2014-01-23 | Marine fuel homogenizer with ultrasonic function |
Country Status (1)
| Country | Link |
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| CN (1) | CN103742934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289136A (en) * | 2014-09-19 | 2015-01-21 | 江西中船航海仪器有限公司 | Magnetic transmission type homogenizer |
| CN104329193A (en) * | 2014-11-15 | 2015-02-04 | 安庆泰邦机械科技有限责任公司 | Fuel oil homogenizer with magnetic coupler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404884Y (en) * | 1999-12-23 | 2000-11-08 | 曾春华 | Quick and strong vibration reactor for prodn. of hydrogenated oil |
| US20040223406A1 (en) * | 2003-05-07 | 2004-11-11 | Burak Stephen R. | Fuel processing device having magnetic coupling and method of operating thereof |
| CN1959212A (en) * | 2006-09-30 | 2007-05-09 | 宋凤杰 | Apparatus for micrifying fuel |
| CN102939358A (en) * | 2010-04-14 | 2013-02-20 | 普利斯技术股份公司 | Method for the treatment of a liquid, in particular a mineral oil |
| CN203704014U (en) * | 2014-01-23 | 2014-07-09 | 宋凤杰 | Ship fuel oil homogenizer with ultrasonic wave function |
-
2014
- 2014-01-23 CN CN201410031571.1A patent/CN103742934A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404884Y (en) * | 1999-12-23 | 2000-11-08 | 曾春华 | Quick and strong vibration reactor for prodn. of hydrogenated oil |
| US20040223406A1 (en) * | 2003-05-07 | 2004-11-11 | Burak Stephen R. | Fuel processing device having magnetic coupling and method of operating thereof |
| CN1959212A (en) * | 2006-09-30 | 2007-05-09 | 宋凤杰 | Apparatus for micrifying fuel |
| CN102939358A (en) * | 2010-04-14 | 2013-02-20 | 普利斯技术股份公司 | Method for the treatment of a liquid, in particular a mineral oil |
| CN203704014U (en) * | 2014-01-23 | 2014-07-09 | 宋凤杰 | Ship fuel oil homogenizer with ultrasonic wave function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289136A (en) * | 2014-09-19 | 2015-01-21 | 江西中船航海仪器有限公司 | Magnetic transmission type homogenizer |
| CN104329193A (en) * | 2014-11-15 | 2015-02-04 | 安庆泰邦机械科技有限责任公司 | Fuel oil homogenizer with magnetic coupler |
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Owner name: SHANGHAI DINGCHUAN ENVIRONMENTAL PROTECTION TECHNO Free format text: FORMER OWNER: SONG FENGJIE Effective date: 20141201 |
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Effective date of registration: 20141201 Address after: 201612, C, building 9, building 3, building 518, Xin Shen brick road, Shanghai Applicant after: Shanghai Ding Ting Environmental Protection Technology Co., Ltd. Address before: Zhuhai City, Guangdong province 519000 Lovers Road No. 199 beautiful bay Haihong court 3 building 701 Applicant before: Song Fengjie |
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Application publication date: 20140423 |