CN101260892B - Sugar industry emulsifying mortar dedicated pump - Google Patents
Sugar industry emulsifying mortar dedicated pump Download PDFInfo
- Publication number
- CN101260892B CN101260892B CN 200810089016 CN200810089016A CN101260892B CN 101260892 B CN101260892 B CN 101260892B CN 200810089016 CN200810089016 CN 200810089016 CN 200810089016 A CN200810089016 A CN 200810089016A CN 101260892 B CN101260892 B CN 101260892B
- Authority
- CN
- China
- Prior art keywords
- annulus
- disk
- stator
- rotating shaft
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims description 12
- 230000001804 emulsifying effect Effects 0.000 title claims description 11
- 239000002002 slurry Substances 0.000 claims abstract description 58
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 21
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 21
- 239000004571 lime Substances 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004945 emulsification Methods 0.000 claims description 8
- 239000011431 lime mortar Substances 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 239000006188 syrup Substances 0.000 abstract description 7
- 235000020357 syrup Nutrition 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009923 sugaring Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to an emulsified lime slurry special pump in the sugar industry, wherein, a front section of a rotating shaft is positioned inside a pump body; a slurry inlet end and a slurry outlet end are arranged on the pump body; stators are arranged inside cavities of the pump body between the slurry inlet end and the slurry outlet end; among a primary stator and a primary rotor which are mutually matched and a secondary stator and a secondary rotor which are mutually matched, at least one channel part for the lime slurries to flow across between the secondary stator and the secondary rotor forms a particle cutting edge. In the invention, the lime slurries enters through the slurry inlet end on the pump body, and particles in the lime slurries are effectively cut by the cutting edge, emulsified and then conveyed to a syrup pool, thereby the severe post-reaction phenomenon in the prior art is eliminated and both the quality and the purity of sugar products are obviously improved.
Description
Technical field
The present invention relates to the pump that sugar manufacturing industry is used, specifically is exactly to be used for lime mortar being carried out emulsification pretreatment and implementing the pump that slurries are carried.
Background technique
In the general technology of sugaring, adopt lime to disappear to close device lime is broken into lime mortar, and then carry with equipment such as centrifugal pump, mortars, the biggest problem of this operation is that the size of the lime mortar particle processed is usually about 1～2mm, the lime slurry and the syrup reaction that contain a large amount of particles are incomplete, be that afterreaction is comparatively serious, the pH value of syrup can't be remained in the normal stable scope, cause the quality of product sugar and purity unstable.Because the equipment such as institute's employing centrifugal pump, mortar only possess the conveying effect, there is no the emulsification shearing function in the above-mentioned tratitional technology, a large amount of particles that certainly can't eliminate in the lime mortar enter in the liquid syrup, and stabilizing and increasing of quality of product consisted of serious obstruction.
Summary of the invention
Purpose of the present invention just provides a kind of sugar industry emulsifying mortar dedicated pump, when carrying lime mortar lime mortar is implemented fully effectively emulsification pretreatment.
For achieving the above object, the technical solution used in the present invention is: sugar industry emulsifying mortar dedicated pump, it is characterized in that: the leading portion of rotating shaft is positioned at the pump housing, on offer slurry inlet end and slurries outlet end, in the chamber of the pump housing between slurry inlet end and slurries outlet end stator is set, in the mider hole zone of stator rotor is set, middle part and the rotating shaft of rotor connect firmly, offer the hole section that passes through for rotating shaft on the pump housing, between this hole section and the rotating shaft sealing is set, the rear end of rotating shaft links to each other with the rotating shaft of motor, has at least the passage portion of flowing through for lime slurry between secondary stator and the secondary rotor to consist of the particle shearing edge in the primary stator that cooperatively interacts and primary rotor and secondary stator and the secondary rotor.
Among the present invention, lime slurry enters the pump housing by the slurry inlet end on the pump housing, when the stator that process cooperatively interacts and rotor, particle in the lime slurry is by stator, rotor cooperates the effective cutting of formation particle shearing edge, lime slurry is fully sheared, be pumped out by the slurries outlet end after the emulsification, be transported in the syrup pond, because the particle in the lime slurry is pulverized, the adequately emulsified lime slurry and the syrup that obtain react completely, eliminated the serious phenomenon of afterreaction of the prior art, the pH value of syrup is remained in the normal stable scope, and the quality of product sugar and purity are significantly increased and improve.
Description of drawings
Fig. 1 structural representation of the present invention;
Fig. 2 is assembly structure sectional view of the present invention;
Fig. 3,4 is respectively form structure, the sectional structure chart of first order stator among the present invention;
Fig. 5 is the structure structural representation of first order rotor among the present invention; Fig. 6 is the left view of Fig. 5;
Fig. 7,8 is respectively form structure, the sectional structure chart of second level stator among the present invention;
Fig. 9, the 10th, the form structure of second level rotor, sectional structure chart among the present invention;
Figure 11,12 is respectively form structure, the sectional structure chart of third level stator among the present invention;
Figure 13, the 14th, the form structure of third level rotor, sectional structure chart among the present invention; Figure 15 is the right elevation of Figure 13.
Embodiment
In conjunction with Fig. 1,2, sugar industry emulsifying lime slurry centrifugal pump disclosed by the invention, wherein, the leading portion of rotating shaft 10 is positioned at the pump housing 20, offer slurry inlet end 21 and slurries outlet end 22 on the pump housing 20, in the chamber of the pump housing 20 between slurry inlet end 21 and slurries outlet end 22 stator is set, in the mider hole zone of stator rotor is set, the middle part of rotor and rotating shaft 10 connect firmly, offer the hole section that passes through for rotating shaft 10 on the pump housing 20, between this hole section and the rotating shaft 10 black box 30 is set, the rear end of rotating shaft 10 links to each other with the rotating shaft of motor 110, has at least the passage portion of flowing through for lime slurry between secondary stator 60 and the secondary rotor 70 to consist of the particle shearing edge in the primary stator 40 that cooperatively interacts and primary rotor 50 and secondary stator 60 and the secondary rotor 70.
Relate in the present invention the orientation concept before and after relevant, for convenience of explanation for the purpose of, define its implication and be: before an end at pump housing place is, after an end at motor place is.
When rotating shaft 10 is driven by motor 110, the rotor high-speed that arranges it on rotates, the passage portion formation particle shearing edge of flowing through for lime slurry between stator, the rotor.
Described slurry inlet end 21 1 ends are furnished with primary stator 40 and the primary rotor 50 that is mainly used in pump liquid, the primary stator 30 that cooperatively interacts, the rear portion of rotor 40 arrange secondary stator 60 and secondary rotor 70 and three grades of stators 80 and the three grades of rotors 90 that are mainly used in particle in the emulsification pretreatment slurries, wherein supply the orifice part of slurry flow to cooperate formation particle shearing edge on secondary stator 60 and secondary rotor 70 and three grades of stators 80 and three grades of rotors 90.
On carriage 100, the end of the rotating shaft 10 of carriage 100 outsides links to each other with the rotating shaft of motor 110 by bearings in the stage casing of described rotating shaft 10.
When rotating shaft 10 drives primary rotor 40, secondary rotor 70 and three grades of rotors 90 rotations, its load is large, speed is high, carriage 100 is set effectively solves support and cooling action, can guarantee simultaneously matching gap and position stability between rotor and the stator, in addition, the pump housing 20 is fixedly connected with carriage 100 by support 120.
The preferred structure of carriage 100 is described in conjunction with Fig. 1.
Carriage 100 is the casing shape, rotating shaft 10 front and back from carriage 100 are passed, between rotating shaft 10 and the carriage 100 bearing 103 is set, the arranged outside dust ring 104 of bearing 103, in the casing of carriage 103 lubricant oil is set, in the rotating shaft 10 in the casing of carriage 100 disc 11 is set, disc 11 arranges two and close bearing 103 places, and the casing side of carriage 100 arranges oil ga(u)ge 101, the top arranges relief opening 102.The disc 11 that together rotates with rotating shaft 10 arranges lubricant oil in casing and effectively is thrown on the two bearings 103 when rotating, realize the lubrication and cooling effect.
The basic structure of rotor and stator requires: can provide the path of flowing through for lime slurry on the one hand, can realize on the other hand particle enforcement cutting, fragmentation to the lime slurry of this path of flowing through.Preferred version below in conjunction with accompanying drawing rotor, stator is elaborated.
Such as Fig. 3, shown in 4, described primary stator 40 comprises disk 41, the edge of disk 41 and the pump housing 20 internal chamber walls are fixed, disk arranges the annulus 42 that a circle is raised in card in the 41 inner ring hole places, annulus 42 overlaps with the gyration center of disk 41, annulus 42 is arranged in disk 41 away from slurries outlet end 22 1 sides, be evenly arranged the hole 23 that radially connects annulus on the annulus 42, described hole 23 alternate layout 1～3 three groups vertically on annulus, the edge of close slurries outlet end 22 1 sides is provided with the collar 44 on the described disk 21, step 44a is set on the front/rear end of the collar 44,44b, with on the primary rotor 50 that above-mentioned primary stator 40 cooperates front end shaft orientation liquid feeding mouth 51 and several involute runners 52 are arranged, the inner end of involute runner 52 is communicated with liquid entering hole 51, the outer end extends to primary rotor 50 edge parts.After matching gap between the edge of above-mentioned primary rotor 50 and the primary stator 40 is suitably selected, in the basic task of finishing pump liquid, also implemented the broken work of the preliminary cutting of particle.
Described secondary stator 60 comprises disk 61, the edge of disk 61 and the pump housing 20 internal chamber walls are fixed, disk arranges the annulus 62 that a circle is raised in card in the 61 inner ring hole places, annulus 62 overlaps with the gyration center of disk 61, annulus 62 is arranged in disk 61 away from slurry inlet end 21 1 sides, be evenly arranged the hole 63 that radially connects annulus on the annulus 62, described hole 63 alternate layout 1～3 three groups vertically on annulus, the edge of close slurries outlet end 22 1 sides is provided with the collar 64 on the described disk 21, and step 64a is set on the front/rear end of the collar 64,64b; Described secondary rotor 70 comprises disk 71, be provided with annulus 72, middle part axle sleeve 74 and rotating shaft 10 fixed connections on the disk 71, annulus 72 and middle part axle sleeve 74 are distributed in the both sides of disk 71, annulus 72 is near slurry inlet end 21 1 sides, and three's turning axle core overlaps, circular 72 radially arrange 1～3 from inside to outside, evenly offer the hole 73 that radially connects annulus 72 on it, and the internal diameter of the annulus 72 at close disk 11 centers is greater than the aperture of axle sleeve 74; Annulus 72 on annulus 62 on the described secondary stator 60 and the described secondary rotor 70 is radial misalignments and consist of insertion type and cooperate each other.
Three grades of rotors 90 comprise disk 91, be provided with annulus 92 on the disk 91, middle part axle sleeve 94 and rotating shaft 10 fixed connections, annulus 92 and middle part axle sleeve 94 are distributed in the both sides of disk 91, annulus 92 is near slurry inlet end 21 1 sides, and three's turning axle core overlaps, annulus 92 radially arranges 1～3 from inside to outside, evenly offer the hole 93 that radially connects annulus 92 on it, the internal diameter of the annulus 92 at close disk 11 centers is greater than the aperture of axle sleeve 94, described axle sleeve 94 is provided with the plate face perpendicular to the blade 95 of disk 91 with disk 91 connecting parts, the inner end of blade 95 is positioned on the side face of axle sleeve 94, and the outer end of blade 95 is positioned at outer rim one side of disk 11; Annulus 92 on annulus 82 on described three grades of stators 80 and the described three grades of rotors 90 is radial misalignments and consist of insertion type and cooperate each other.
Below with the concrete structure of secondary stator 60 and secondary rotor 70 each other radial misalignments and consist of the implication that insertion type cooperates of annulus 62,72 is described on it.
The annulus 72 that arranges on the disk 71 of annulus 62 on the stator 60 apart from the distance of gyration center and rotor 70 is slightly larger than the radial dimension of annulus 62 or annulus 72 apart from the difference of the distance of gyration center, can be understood as annulus 62,72 and can consist of easily the state of inlaying cooperation each other.Annulus 62 on the stator 60 and the spacing between the annulus 72 on the rotor 70 are generally 1mm, and this spacing can satisfy the basic need of common big or small lime particle cutting.
In order to solve the cooling problem in the working procedure, the pump housing has adopted the basic structure of cooling jacket, be that step 64a, the 64b that arranges on the described secondary stator 60 cooperates with the primary stator 40 of front and back, step 44b, the 84b of three grades of stators 80 respectively, surround a ring cavity between the outside of primary stator 40, secondary stator 60, three grades of stators 80 and the inwall of cylindrical shell 23, in this ring cavity cooling water is set.As individual components, primary stator 40, secondary stator 60, three grades of stators 80 can conveniently be realized processing separately, can they are reasonably assembled with each other by arranging that described step 64a, 64b have, by the method to circulation cooling water in the ring cavity, can promptly reduce the temperature of equipment, guarantee working stability and the working life of equipment.The pump housing 20 mainly comprises cylindrical shell 23, slurry inlet end 21 and slurries outlet end 22, and black box 30 also is set on it, and cylindrical shell 23 cooperates the structural type that consists of ring cavity to make designs simplification remarkable with stator.
Described black box 30 is mechanical seal structure, and concrete structure can be referring to related structure of the prior art, is communicated with cooling water in the cavity in its black box 30.Cavitys in the above-mentioned ring cavity, black box 30 can pass through pipeline 1,2,3 and 4 and be communicated with successively, set temperature table 5 and pressure gauge 6 in time the discovering device fault so that maintaining.
Claims (7)
1. sugar industry emulsifying mortar dedicated pump, it is characterized in that: the leading portion of rotating shaft (10) is positioned at the pump housing (20), offer slurry inlet end (21) and slurries outlet end (22) on the pump housing (20), described slurry inlet end (21) one ends are set in the chamber of the pump housing (20) between slurry inlet end (21) and slurries outlet end (22) arrange primary stator (40) and the primary rotor (50) that is used for pump liquid, the rear portion of the primary stator that cooperatively interacts (40) and primary rotor (50) is provided for secondary stator (60) and the secondary rotor (70) of emulsification pretreatment slurries, one-level, secondary rotor (50,70) middle part all connects firmly with rotating shaft (10), offer the hole section that passes through for rotating shaft (10) on the pump housing (20), between this hole section and the rotating shaft (10) black box (30) is set, the rear end of rotating shaft (10) links to each other with the rotating shaft of motor (110), has at least the passage portion of flowing through for lime slurry between secondary stator (60) and the secondary rotor (70) to consist of the particle shearing edge in the primary stator that cooperatively interacts (40) and primary rotor (50) and secondary stator (60) and the secondary rotor (70);
Described rotating shaft (10) is upper arranges primary stator (40) and the primary rotor (50) that is used for pump liquid, secondary stator (60) and secondary rotor (70) and three grades of stators (80) and the three grades of rotors (90) that are used for the emulsification pretreatment serous granule backward successively from slurry inlet end (21) one ends;
The upper step (64a, 64b) that arranges of described secondary stator (60) cooperates with the primary stator (40) of front and back, the step (44b, 84b) of three grades of stators (80) respectively, surround a ring cavity between the outside of primary stator (40), secondary stator (60), three grades of stators (80) and the inwall of cylindrical shell (23), cooling water is set in the cavity.
2. sugar industry lime mortar emulsification pump according to claim 1 is characterized in that: on carriage (100), the end of the rotating shaft (10) that carriage (100) is outside links to each other with the rotating shaft of motor (110) by bearings in the stage casing of described rotating shaft (10).
3. sugar industry emulsifying mortar dedicated pump according to claim 1 and 2, it is characterized in that: carriage (100) is the casing shape, rotating shaft (10) front and back from carriage (100) are passed, between rotating shaft (10) and the carriage (100) bearing (103) is set, the arranged outside dust ring (104) of bearing (103), in the casing of carriage (100) lubricant oil is set, in the rotating shaft (10) in the casing of carriage (100) disc (11) is set, disc (11) arranges two and locate near bearing (103), and the casing side of carriage (100) arranges oil ga(u)ge (101), the top arranges oiling relief opening (102).
4. sugar industry emulsifying mortar dedicated pump according to claim 1 and 2, it is characterized in that: described primary stator (40) comprises disk (41), the edge of disk (41) and the pump housing (20) internal chamber wall are fixed, the annulus (42) that one circle is raised in card is set in disk (41) the inner ring hole place, annulus (42) overlaps with the gyration center of disk (41), annulus (42) is arranged in disk (41) near slurries outlet end (22) one sides, be evenly arranged the hole that radially connects annulus (43) along annulus on the annulus (42), described hole (43) 1～3 group of alternate layout vertically on annulus, the upper edge near slurry inlet end (21) one sides of described disk (41) is provided with the collar (44), on the front/rear end of the collar (44) step (44a is set, 44b), with on the primary rotor (50) that above-mentioned primary stator (40) cooperates front end shaft orientation liquid feeding mouth (51) and several involute runners (52) are arranged, the inner end of involute runner (52) is communicated with liquid entering hole (51), the outer end extends to primary rotor (50) edge part.
5. sugar industry emulsifying mortar dedicated pump according to claim 1 and 2, it is characterized in that: described secondary stator (60) comprises disk (61), the edge of disk (61) and the pump housing (20) internal chamber wall are fixed, the annulus (62) that one circle is raised in card is set in disk (61) the inner ring hole place, annulus (62) overlaps with the gyration center of disk (61), annulus (62) is arranged in disk (61) near slurries outlet end (22) one sides, be evenly arranged the hole that radially connects annulus (63) along annulus on the annulus (62), described hole (63) 1～3 group of alternate layout vertically on annulus, described disk (61) the upward edge of close slurry inlet end (21) one sides is provided with the collar (64), on the front/rear end of the collar (64) step (64a is set, 64b); Described secondary rotor (70) comprises disk (71), be provided with annulus (72) and middle part axle sleeve (74) on the disk (71), and middle part axle sleeve (74) and rotating shaft (10) fixed connection, annulus (72) and middle part axle sleeve (74) are distributed in the both sides of disk (71), annulus (72) is near slurry inlet end (21) one sides, and disk (71), annulus (72) and middle part axle sleeve (74) three's revolution axis coinciding, annulus (72) radially arranges 1～3 from inside to outside, evenly offer on it along the hole (73) of the radially perforation annulus (72) of annulus, the internal diameter of the annulus (72) at close disk (71) center is greater than the aperture of middle part axle sleeve (74); Annulus (72) on annulus (62) on the described secondary stator (60) and the described secondary rotor (70) is radial misalignments and consist of insertion type and cooperate each other.
6. sugar industry emulsifying mortar dedicated pump according to claim 1, it is characterized in that: three grades of rotors (90) comprise disk (91), be provided with annulus (92) and middle part axle sleeve (94) on the disk (91), and middle part axle sleeve (94) and rotating shaft (10) fixed connection, annulus (92) and middle part axle sleeve (94) are distributed in the both sides of disk (91), annulus (92) is near slurry inlet end (21) one sides, and disk (91), annulus (92) and middle part axle sleeve (94) three's revolution axis coinciding, annulus (92) radially arranges 1～3 from inside to outside, evenly offer on it along the hole (93) of the radially perforation annulus (92) of annulus, the internal diameter of the annulus (92) at close disk (91) center is greater than the aperture of middle part axle sleeve (94), described middle part axle sleeve (94) is provided with the plate face perpendicular to the blade (95) of disk (91) with disk (91) connecting part, the inner end of blade (95) is positioned on the side face of middle part axle sleeve (94), and the outer end of blade (95) is positioned at outer rim one side of disk (11); Annulus (92) on annulus (82) on described three grades of stators (80) and the described three grades of rotors (90) is radial misalignments and consist of insertion type and cooperate each other.
7. sugar industry emulsifying mortar dedicated pump according to claim 1, it is characterized in that: described black box (30) is mechanical seal structure, is communicated with cooling water in its cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810089016 CN101260892B (en) | 2008-04-15 | 2008-04-15 | Sugar industry emulsifying mortar dedicated pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810089016 CN101260892B (en) | 2008-04-15 | 2008-04-15 | Sugar industry emulsifying mortar dedicated pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101260892A CN101260892A (en) | 2008-09-10 |
| CN101260892B true CN101260892B (en) | 2013-02-27 |
Family
ID=39961525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810089016 Expired - Fee Related CN101260892B (en) | 2008-04-15 | 2008-04-15 | Sugar industry emulsifying mortar dedicated pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101260892B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913459A (en) * | 2012-10-23 | 2013-02-06 | 江苏标新机械有限公司 | Improved emulsification pump |
| CN106310993A (en) * | 2016-09-30 | 2017-01-11 | 合肥华运机械制造有限公司 | Pipeline type high shearing emulsification pump |
| CN114017354B (en) * | 2021-11-01 | 2022-06-14 | 合肥天秤检测科技有限公司 | Underground is visited thing and is used muddy water extraction equipment based on energy-efficient motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4691867A (en) * | 1985-01-22 | 1987-09-08 | Kabushiki Kaisha Hunken | Method and apparatus for continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare slurry thereof |
| EP0667386A1 (en) * | 1992-11-02 | 1995-08-16 | KLADOV, Anatoly Fedorovich | Process for cracking crude oil and petroleum products and a device for carrying out the same |
| CN2442745Y (en) * | 2000-09-11 | 2001-08-15 | 无锡轻大食品装备有限公司 | High-shearing viscolizer |
| CN2565532Y (en) * | 2002-07-19 | 2003-08-13 | 金学刚 | Multi-material mixed emulsion machine |
| CN101251122A (en) * | 2008-04-15 | 2008-08-27 | 吴俊� | Sugar industry emulsifying lime slurry centrifugal pump |
| CN201202678Y (en) * | 2008-04-15 | 2009-03-04 | 吴俊� | Pump special for sugar industry emulsifying mortar |
-
2008
- 2008-04-15 CN CN 200810089016 patent/CN101260892B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4691867A (en) * | 1985-01-22 | 1987-09-08 | Kabushiki Kaisha Hunken | Method and apparatus for continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare slurry thereof |
| EP0667386A1 (en) * | 1992-11-02 | 1995-08-16 | KLADOV, Anatoly Fedorovich | Process for cracking crude oil and petroleum products and a device for carrying out the same |
| CN2442745Y (en) * | 2000-09-11 | 2001-08-15 | 无锡轻大食品装备有限公司 | High-shearing viscolizer |
| CN2565532Y (en) * | 2002-07-19 | 2003-08-13 | 金学刚 | Multi-material mixed emulsion machine |
| CN101251122A (en) * | 2008-04-15 | 2008-08-27 | 吴俊� | Sugar industry emulsifying lime slurry centrifugal pump |
| CN201202678Y (en) * | 2008-04-15 | 2009-03-04 | 吴俊� | Pump special for sugar industry emulsifying mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101260892A (en) | 2008-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101490420B (en) | Vane pump for pumping hydraulic fluid | |
| US7632061B2 (en) | Pump or turbine drive unit comprising such a pump or turbine and outboard motor | |
| KR101521097B1 (en) | Method and apparatus for lubricating a thrust bearing for a rotating machine using pumpage | |
| CN101260892B (en) | Sugar industry emulsifying mortar dedicated pump | |
| JP2009162337A (en) | Power transmission device | |
| CN101251122B (en) | Sugar industry emulsifying lime slurry pump | |
| CN201202678Y (en) | Pump special for sugar industry emulsifying mortar | |
| JPH0553951B2 (en) | ||
| US8469654B2 (en) | Fluid machine | |
| CN102003408B (en) | Low specific speed centrifugal impeller with radial backflow holes | |
| EP0433042B1 (en) | Degasifying liquid pump | |
| CN107208544A (en) | Booster | |
| CN106574622A (en) | Rotary machine | |
| CN101251121B (en) | Sugar industry emulsifying lime slurry centrifugal pump | |
| CN101260894B (en) | Sugar industry emulsifying mortar shear pump | |
| CN201187469Y (en) | Emulsifying lime slurry pump for sugar-making industry | |
| CN201187475Y (en) | Emulsification lime slurry centrifugal pump for sugar-making industry | |
| RU2331796C1 (en) | Multi-stage rotor-swirl machine with combined stators | |
| CN101225785B (en) | Fuel pump and fuel feed apparatus having the same | |
| CN2226164Y (en) | Disintegrating type centrifugal pump | |
| KR19990067614A (en) | Vane pump | |
| EP2466142A2 (en) | Concentric multi-stage centrifugal pump with start stage | |
| CN111936745B (en) | Liquid supply type screw compressor | |
| KR20040036619A (en) | A motor-driven pump unit | |
| JP2017141691A (en) | Centrifugal rotary machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sugar industry emulsifying mortar dedicated pump Effective date of registration: 20130620 Granted publication date: 20130227 Pledgee: China Co truction Bank Corp Hefei Chengxi Branch Pledgor: Wu Jun Registration number: 2013990000389 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI HUAYUAN MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: WU JUN Effective date: 20150617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150617 Address after: 230022 Anhui province Changfeng Shuangfeng Economic Development Zone Jin Road No. 25 Patentee after: Hefei Huayun Machinery Manufacturing Co. Ltd. Address before: No. 210 Hefei River avenue of 230051 cities in Anhui Province Patentee before: Wu Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20170415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |