CN102850148B - First-stage continuous emulsifying device - Google Patents
First-stage continuous emulsifying device Download PDFInfo
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- CN102850148B CN102850148B CN201210386967.9A CN201210386967A CN102850148B CN 102850148 B CN102850148 B CN 102850148B CN 201210386967 A CN201210386967 A CN 201210386967A CN 102850148 B CN102850148 B CN 102850148B
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- continuous emulsifier
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Abstract
The invention relates to a first-stage continuous emulsifying device which comprises a driving device, rotors, stators and an emulsifying cavity, wherein the driving device comprises a motor; the motor is supported by a motor bracket and is connected with a main shaft by a coupler; the emulsifying cavity is arranged on the lower part of the emulsifying device; the emulsifying cavity is internally and fixedly provided with a layer or a plurality of layers of stators, rotors and blades of the rotors, wherein the stators and the rotators are matched with one another; the upper part and the lower part of the emulsifying cavity are respectively provided with a feeding hole and a discharge hole; and the motor bracket is also internally provided with an axial displacement detection device and a radial displacement detection device. Due to the special structure of the stators and the rotors, the first-stage continuous emulsifying device can complete primary emulsification and three times of fine emulsification at the same time; and explosive is good in emulsifying quality, high in productivity, safe and reliable.
Description
Technical field
The present invention relates to a kind of one stage continuous emulsifier for CONTINUOUS PRODUCTION LINE OF EMULSION EXPLOSIVE.
Background technology
At present, in emulsion explosive production, continuous emulsification technique by the past two-stage emulsification progressively substitute by one-level emulsification: namely equipment completes colostrum and essence breast simultaneously." one stage continuous emulsifier " disclosed in Chinese invention patent CN201254538 there is material colostrum and essence breast shears the few deficiency of number of times, affects emulsion quality.
Summary of the invention
The object of the present invention is to provide that a kind of emulsion quality is excellent, the large and emulsion explosive one stage continuous emulsifier of safety of production capacity.
The present invention is achieved by the following technical programs:
One stage continuous emulsifier of the present invention, it comprises drive unit, rotor, stator, emulsification chamber.
Described drive unit comprises motor, and described motor is supported by electric machine support, and is connected with main shaft by shaft coupling, and described emulsification chamber is positioned at the bottom of emulsor, is fixed with stator, rotor and blade thereof that 1 layer or multilayer cooperatively interact in emulsification chamber.
The rotor be installed on main shaft is provided with in described emulsification chamber, base and the inside and outside two-layer stator be installed in base, inside and outside circle circumference and the outer stator inner ring circumference of described internal layer stator are uniform vertical-shaped groove, and the some trapezoid blocks of inner ring circumference uniform distribution of internal layer stator, its top is fixed with 6 blades, and its blade is trapezoidal.
Above-mentioned internal layer stator is positioned at internal rotor, and is provided with chuck, and described chuck can lead to water quench or logical steam preheating.Above-mentioned rotor adopts composite structure, and its inboard, top is provided with 6 blades, and all the other are inside and outside nested structure, the some trapezoid blocks of inner sleeve outer ring circumference uniform distribution, and with stator staggered arrangement, the inside and outside circle circumference of overcoat is uniform cutout.Described stator and rotor radial shear gap are 5 millimeters, and end play is 5 millimeters.
Described emulsification chamber comprises the essence breast chamber of colostrum chamber above opening for feed, the essence breast chamber on rotor top, 2 rotor exterior.Bottom and the top in described emulsification chamber are respectively equipped with opening for feed and discharge port.
Further, described electric machine support inside is provided with device for detecting axial displacement, radial displacement proofing unit.
Described stators and rotators is respectively arranged with tooth short and small in a large number.
The present invention compared with prior art has following significant advantage:
The top of opening for feed of the present invention is rotor and the some trapezoid blocks with axial staggered arrangement on the internal layer stator of vertical-shaped groove, after oil, water two-phase enter emulsification chamber, is first undertaken stirring by this structure, mixing and shearing, completes colostrum.When arriving rotor top, carried out once essence breast by spinner blade and the blade be packed in above internal layer stator again.Then under the effect of transferpump, material runs downwards along the gap of nexine stator outer ring and rotor overcoat inner ring, in operational process, strong stirring, mixing and shearing is carried out by uniform vertical-shaped groove on the cutout of rotor overcoat inner ring circumference uniform distribution and nexine stator outer ring, arrive bottom emulsification chamber, this is secondary fine breast.Subsequently, colloid is forced to upwards run along the gap of rotor overcoat outer ring and outer stator inner ring, again carried out strong stirring, mixing and shearing by uniform vertical-shaped groove on the cutout of rotor overcoat outer ring circumference uniform distribution and outer stator inner ring in this process, complete third time essence breast.Through the colloid of three newborn processes of essence, emulsifying effectiveness is excellent.I.e. distinctive stator, rotor structure, can make an equipment complete colostrum and three essence breasts simultaneously.
In addition, owing to relying on lower edge and the interior outside essence breast of rotor, alleviate rotor load, reduce temperature rise during rotor locking fault, improve the safety of emulsification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is rotor schematic cross-section;
Fig. 3 is stator schematic cross-section
In figure, each component symbol is:
Motor 1, shaft coupling 2, electric machine support 3, discharge port 4, rotor 5, stator 6, main shaft 7, emulsification chamber 8, opening for feed 9, base 10, device for detecting axial displacement 11, radial displacement proofing unit 12.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
See Fig. 1, Fig. 2, Fig. 3.
The embodiment of the present invention comprises motor 1, shaft coupling 2, electric machine support 3, discharge port 4, rotor 5, stator 6, main shaft 7, emulsification chamber 8, opening for feed 9, base 10, device for detecting axial displacement 11, radial displacement proofing unit 12 etc.Adopt vertical structure.Described motor 1 is supported by electric machine support 3, and is connected with main shaft 7 by shaft coupling 2; Described emulsification chamber 8 is positioned at the bottom of emulsor, the composite rotors 5 be installed on main shaft 7 is provided with in emulsification chamber 8, base 10 and the inside and outside two-layer stator be installed in base, inside and outside circle circumference and the outer stator inner ring circumference of described internal layer stator are uniform vertical-shaped groove, and the some trapezoid blocks of inner ring circumference uniform distribution of internal layer stator, top is fixed with 6 blades.
Described rotor 5 adopts composite structure, its inboard, top is provided with 6 blades, and all the other are inside and outside nested structure, the some trapezoid blocks of inner sleeve outer ring circumference uniform distribution, and with stator staggered arrangement, the inside and outside circle circumference of overcoat is uniform cutout (with stator staggered arrangement).
Described stator 6 is 5 millimeters with rotor 5 radial shear gap, and end play is 5 millimeters.
Emulsification cavity, inner stator and feed-pipe are jacketed type, are provided with steam, cooling water intakeoutfall, meet preheating and the cooling requirement of production process.Device for detecting axial displacement 11, radial displacement proofing unit 12 are installed in electric machine support inside; suddenly damage once there is bearing; main shaft produces radial or axial displacement, and when exceeding set(ting)value, this device is reported to the police shutdowns immediately, the phenomenon in case spline and stator collide.
The bottom in described emulsification chamber 8 and top are respectively equipped with opening for feed 9 and discharge port 4.
Described stators and rotators is respectively arranged with tooth short and small in a large number.
Start emulsor, then open oil phase pump in order, aqueous phase pump, and require oil phase, aqueous phase to add in emulsor in proportion to carry out emulsification, the colloid after emulsification is discharged from the discharge port 4 of emulsor equably.
Above embodiment, only to illustrate for the purpose of the present invention, not in order to limit the scope of protection of the invention, similar amendment, equivalent replacement, improvement etc., all within protection scope of the present invention.
Claims (9)
1. one stage continuous emulsifier, is characterized in that, it comprises drive unit, rotor, stator and emulsification chamber;
Described drive unit comprises motor, and described motor is supported by electric machine support, and is connected with main shaft by shaft coupling;
Described emulsification chamber is positioned at the bottom of emulsor, is fixed with stator, rotor and blade thereof that 1 layer or multilayer cooperatively interact in emulsification chamber;
The rotor be installed on main shaft is provided with in described emulsification chamber, base and the inside and outside two-layer stator be installed in base, inside and outside circle circumference and the outer stator inner ring circumference of described internal layer stator are uniform vertical-shaped groove, and the some trapezoid blocks of inner ring circumference uniform distribution of internal layer stator, its top is fixed with 6 blades.
2. one stage continuous emulsifier as claimed in claim 1, it is characterized in that, described blade is trapezoidal.
3. one stage continuous emulsifier as claimed in claim 1, it is characterized in that, described internal layer stator is positioned at internal rotor, and is provided with chuck, and described chuck can lead to water quench or logical steam preheating.
4. one stage continuous emulsifier as claimed in claim 1, it is characterized in that, described rotor adopts composite structure, its inboard, top is provided with 6 blades, all the other are inside and outside nested structure, the some trapezoid blocks of inner sleeve outer ring circumference uniform distribution, and with stator staggered arrangement, the inside and outside circle circumference of overcoat is uniform cutout.
5. one stage continuous emulsifier as claimed in claim 1, is characterized in that, described emulsification chamber comprises colostrum chamber above opening for feed, the essence breast chamber on rotor top and the essence breast chamber of 2 rotor exterior.
6. one stage continuous emulsifier as claimed in claim 1, it is characterized in that, bottom and the top in described emulsification chamber are respectively equipped with opening for feed and discharge port.
7. one stage continuous emulsifier as claimed in claim 1, it is characterized in that, described electric machine support inside is provided with device for detecting axial displacement, radial displacement proofing unit.
8. one stage continuous emulsifier as claimed in claim 1, it is characterized in that, described stator and rotor radial shear gap are 5 millimeters, and end play is 5 millimeters.
9. one stage continuous emulsifier as claimed in claim 1, is characterized in that:
Described blade is trapezoidal;
Described internal layer stator is positioned at internal rotor, and is provided with chuck, and described chuck can lead to water quench or logical steam preheating;
Described rotor adopts composite structure, and its inboard, top is provided with 6 blades, and all the other are inside and outside nested structure, the some trapezoid blocks of inner sleeve outer ring circumference uniform distribution, and with stator staggered arrangement, the inside and outside circle circumference of overcoat is uniform cutout;
Described emulsification chamber comprises colostrum chamber above opening for feed, the essence breast chamber on rotor top and the essence breast chamber of 2 rotor exterior;
Bottom and the top in described emulsification chamber are respectively equipped with opening for feed and discharge port;
Described electric machine support inside is provided with device for detecting axial displacement, radial displacement proofing unit;
Described stator and rotor radial shear gap are 5 millimeters, and end play is 5 millimeters;
Described stators and rotators is respectively arranged with tooth short and small in a large number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386967.9A CN102850148B (en) | 2012-10-11 | 2012-10-11 | First-stage continuous emulsifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386967.9A CN102850148B (en) | 2012-10-11 | 2012-10-11 | First-stage continuous emulsifying device |
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| Publication Number | Publication Date |
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| CN102850148A CN102850148A (en) | 2013-01-02 |
| CN102850148B true CN102850148B (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210386967.9A Expired - Fee Related CN102850148B (en) | 2012-10-11 | 2012-10-11 | First-stage continuous emulsifying device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193559B (en) * | 2013-04-24 | 2015-01-21 | 山东天宝化工股份有限公司 | Emulsifier special for emulsion explosive |
| CN109453687A (en) * | 2018-12-14 | 2019-03-12 | 罗斯（无锡）设备有限公司 | A kind of dispersion machine stator and rotor sructure |
| CN109499404A (en) * | 2018-12-17 | 2019-03-22 | 罗斯（无锡）设备有限公司 | A kind of high shear stator and rotor sructure |
| CN112745176B (en) * | 2020-12-31 | 2022-05-31 | 安徽江南化工股份有限公司 | Explosion-proof type microcomputer self-control high-efficiency large-capacity intelligent emulsion explosive emulsifier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915241Y (en) * | 2006-04-27 | 2007-06-27 | 唐秋明 | Non-sealed continuous emulsator |
| CN201254538Y (en) * | 2008-07-11 | 2009-06-10 | 唐秋明 | One stage continuous emulsifier |
| CN201692775U (en) * | 2009-11-06 | 2011-01-05 | 中钢集团马鞍山矿山研究院有限公司 | Continuously adjustable vertical emulsifier for emulsion explosive |
| CN201746481U (en) * | 2010-07-21 | 2011-02-16 | 煤炭科学研究总院爆破技术研究所 | Large-capacity three-shaft continuous emulsifying machine for emulsion explosive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203095904U (en) * | 2012-10-11 | 2013-07-31 | 石家庄成功机电有限公司 | Primary continuous emulsifier |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915241Y (en) * | 2006-04-27 | 2007-06-27 | 唐秋明 | Non-sealed continuous emulsator |
| CN201254538Y (en) * | 2008-07-11 | 2009-06-10 | 唐秋明 | One stage continuous emulsifier |
| CN201692775U (en) * | 2009-11-06 | 2011-01-05 | 中钢集团马鞍山矿山研究院有限公司 | Continuously adjustable vertical emulsifier for emulsion explosive |
| CN201746481U (en) * | 2010-07-21 | 2011-02-16 | 煤炭科学研究总院爆破技术研究所 | Large-capacity three-shaft continuous emulsifying machine for emulsion explosive |
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| CN102850148A (en) | 2013-01-02 |
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