CN101612601A - Two-stage shear-type colloid mill - Google Patents
Two-stage shear-type colloid mill Download PDFInfo
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- CN101612601A CN101612601A CN200910304654A CN200910304654A CN101612601A CN 101612601 A CN101612601 A CN 101612601A CN 200910304654 A CN200910304654 A CN 200910304654A CN 200910304654 A CN200910304654 A CN 200910304654A CN 101612601 A CN101612601 A CN 101612601A
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Abstract
The present invention relates to a kind of two-stage shear-type colloid mill, comprise base, motor, shaft coupling and head, motor is arranged on the end of base, main shaft is connected by the output shaft of bearing block with shaft coupling axle and motor, the head front end face is provided with the charging flange, head rear portion upside is provided with the discharging flange, head comprises concavo-convex mill working chamber, going round and round a millstone of concavo-convex mill working chamber is fixed on the main shaft of bearing block end, concavo-convex mill working chamber decide that mill is fixed on that concavo-convex grinder is done on the cavity shell and with the tabling of going round and round a millstone, head also comprises the shearing work chamber, fixedlying connected with concavo-convex mill working chamber in the shearing work chamber, is fixed with the tooth bar stator on the shearing work cavity shell, on the tooth bar rotor fixed main shaft and chimeric with the tooth bar stator, be provided with between tooth bar stator and the tooth bar rotor and get rid of the material fan blade, get rid of the material fan blade and be fixed on the main shaft, the tooth bar stator outside is provided with suction fan blade I, and suction fan blade I is fixed on the main shaft end face.Its advantage is: really realized the two-stage shear-type colloid mill of one such as dispersion and emulsion, evenly mixing, pulverizing conveying, and the output height, refinement is good.
Description
Technical field
The present invention relates to a kind of colloid mill, relate in particular to a kind of two-stage shear-type colloid mill.
Background technology
In the prior art, the plain edition colloid mill, three groups of helical teeth cutter grooves up to a hundred of cone can not be taken over line, and noise is big, and heating is fast, and the material rectilinear motion has pulverizing, and functions such as grinding yield poorly, and the discharging control is little not to be controlled greatly.Mulser, multilayer are sheared, and the straight-tooth shearing equipment is directly on the pipeline, the noiselessness friction, the material rectilinear motion, temperature rises dispersion and emulsion slowly, mixes functions such as homogeneous, the output height, refinement is medium, and function is equipped with: suction shear, multistage shearing, insulation cooling device charging small particles, the discharging size does not have adjusting.But how to remedy two kinds of equipment deficiency separately, thereby more fully material is mixed into the industry urgent problem.
Summary of the invention
The invention provides a kind of real two-stage shear-type colloid mill of having realized dispersion and emulsion, evenly having mixed, pulverize one such as conveying.
The technical solution used in the present invention is:
Two-stage shear-type colloid mill, comprise base, motor, shaft coupling and head, described motor is arranged on the end of base, described main shaft is connected by the output shaft of bearing block with shaft coupling axle and motor, described head front end face is provided with the charging flange, described head rear portion upside is provided with the discharging flange, described head comprises concavo-convex mill working chamber, going round and round a millstone of described concavo-convex mill working chamber is fixed on the main shaft of bearing block end, described concavo-convex mill working chamber decide that mill is fixed on that concavo-convex grinder is done on the cavity shell and with the tabling of going round and round a millstone, described head also comprises the shearing work chamber, and fixedlying connected with concavo-convex mill working chamber in described shearing work chamber, is fixed with the tooth bar stator on the described shearing work cavity shell, be fixed with the tooth bar rotor on the described main shaft, described tooth bar rotor and tooth bar stator are chimeric, are provided with between described tooth bar stator and the tooth bar rotor and get rid of the material fan blade, and the described material fan blade that gets rid of is fixed on the main shaft, the described tooth bar stator outside is provided with suction fan blade I, and described suction fan blade I is fixed on the main shaft end face.
Described fixed mill is fixed on concavo-convex grinder by key pin and does on the cavity shell, also is provided with the adjusting baffle ring on the described key pin; Described tooth bar stator is fixed on the shearing work cavity shell by nut.
Closely contact by end face between the chamber wall of described shearing work chamber and concavo-convex mill working chamber, described shearing work chamber is connected by the bolting on the charging flange circumference with concavo-convex mill working chamber.
Also be fixed with suction fan blade II on the main shaft in the described fixed mill outside.
Described shearing work cavity shell and concavo-convex grinder are done the cavity shell outside and all are provided with chuck.
Head of the present invention also comprises the shearing work chamber, fixedly connected with concavo-convex mill working chamber in described shearing work chamber, be fixed with the tooth bar stator on the described shearing work cavity shell, be fixed with the tooth bar rotor on the described main shaft, described tooth bar rotor and tooth bar stator are chimeric, be provided with between described tooth bar stator and the tooth bar rotor and get rid of the material fan blade, the described material fan blade that gets rid of is fixed on the main shaft, the described tooth bar stator outside is provided with suction fan blade I, described suction fan blade I is fixed on the main shaft end face, said structure is combined in high-shear emulsion machine and colloid mill grinding chamber in the head, make to form concavo-convex mill working chamber and two the airtight cavitys in shearing work chamber in the head, thereby material can fully carry out ground and mixed; Tooth bar stator of the present invention adopts double-deck tooth bar ring, and the tooth bar rotor then is embedded in the tooth bar stator, and material can fully carry out shearing motion in the high shear chamber; In the concavo-convex mill working chamber of the present invention decide mill and go round and round a millstone between mating surface be three grades of settings adopting corase grind, middle mill and fine grinding, material is milled carrying out three grades at concavo-convex mill working chamber once more after the high speed shear emulsification of high shear chamber, thereby reach the material particles homogenize, mix sufficient purpose.
Fixed mill of the present invention is fixed on concavo-convex grinder by key pin and does on the cavity shell, also is provided with the adjusting baffle ring on the described key pin; Described tooth bar stator is fixed on the shearing work cavity shell by nut, and key pin in the said structure and nut can effectively be fixed on two cavity shells grinding surely with the tooth bar stator; By regulating the setting of baffle ring, can effectively regulate grinding firmness surely, and be convenient to from now on maintenance.
Closely contact by end face between the chamber wall of shearing work of the present invention chamber and concavo-convex mill working chamber, described shearing work chamber is connected by the bolting on the charging flange circumference with concavo-convex mill working chamber, how said structure makes two working chambers can fixedly connected these key issues if having solved, make two cavitys can be closely fixedly connected.
Also be fixed with suction fan blade II on the main shaft in the fixed mill of the present invention outside, this structure has strengthened the suction ability of concavo-convex mill working chamber, thus make decide mill and go round and round a millstone between material fully between grind refinement and mixing.
Described shearing work cavity shell and concavo-convex grinder are done the cavity shell outside and all are provided with chuck, at different grinding materials and grinding mechanism environment of living in, can pour into cooling water or liquid such as anti-icing fluid or fluid in the chuck, thereby reach the purpose of protection grinding mechanism.
Operation principle of the present invention is:
Two-stage shear-type colloid mill is by the suction fan blade material to be sucked in the shearing work chamber, and to the big sticking group in the material, caking, particles such as powder ball carry out once preliminary fragmentation and mix in the suction process.After entering the shearing work chamber, because the powerful kinetic energy that high-speed line speed that the tooth bar rotor is produced and mechanical high-frequency effects are brought, make that material is subjected to strong fluid power shearing, crush and grind, dropping liquid friction in narrow tooth bar changes stator gap, bump is torn with diversification comprehensive function such as turbulent flow under, with particles such as the immiscible solid phase of material, liquid phase, gas phase rapidly dissolving and be distributed to each tooth bar equably among shear grinding.But because the width of teeth groove, a variety of causes such as the distance of the size of angle and tooth bar, make many dispersion particles and insoluble drop become fish that has escape the net, so common cutter ubiquity and the insurmountable technical process such as dispersion and emulsion pulverizing that can not independently finish, at the dispersion particle and the insoluble drop that do not disperse as yet in fluid, must adopt has the pulverizing colloid mill of getting over the epistasis energy to finish, it is more accurate to allow these granules reenter, narrower, carry out dispersion grinding in the crushed zone in the more advanced multi-level concavo-convex mill working chamber, and the high frequency friction that forms when several thousand blades that bear concavo-convex mill working chamber run up relatively, concuss and turbulent flow, involve ultrasonic wave thereby produce powerful going out, the drop strand is constantly deformed, elongate, tear, broken.Because roll flute is concavo-convex clearly demarcated, crisscross, make material make uninterrupted direction, angle, flow and the flow velocity of changing in the process of curve high-speed motion, particle and insoluble drop uninterruptedly bear deeper shearing, grinding, fragmentation, tear material dispersed mutually under the effect of hydrodynamics and mechanical effect, make the broken rapidly dissolving dispersion and emulsion of molecule in the fluid, material particles refinement degree grinds thinner and thinner, the dispersion and emulsion effect is ground better and better thereby make; Product stability is good more, and the storage time is long more.
Characteristics of the present invention are as follows:
Have powerful mixing homogeneous, dispersion and emulsion ability and strong more pulverizing grinding, broken conveying function; All parts of head all adopt forging fine finishining to form, and do not have foundry goods extremely; Motor adopts Siemens's motor to guarantee the no quality problems of normal phase use; The quiet design of this equipment, friction, nothing is made an uproar silent, and dynamic balancing is effective, and is convenient by dress; Change stator and can carry out nitriding processing or the processing of carburized tungsten, strengthen the hardness on surface, reach anticorrosive anti-wear; Powerful conveying capacity is arranged, and lift can reach 40 meters, work continuously and the gap operation do not influence equipment life; The gap can be regulated, and adjustable range is the minimum refinement Du Keda of 0.01～2mm 0.5 μ m; Adopt the high temperature resistant two-sided alloy sealing of mechanical water-cooled, as long as there have the sealing cooling fluid to overflow idle running to be out of question; Corase grind can mix homogeneous, dispersion and emulsion high-viscosity material, size particles such as powder ball that can fragmentation≤60mm, caking, sticking group, the discharging particle can be adjusted to 0.5,1,2,3,5,7mm, in the solid-liquid of can the dispersion and emulsion pulverizings≤4mm frangible all kinds of size particles of mill mix the pulverizing dispersion and emulsion, the dispersion and emulsion of common liq grinds, the fine finishining of nanometer products such as fine grinding can smudge cells, powder and fine powder is broken, dispersion and emulsion.
The invention has the beneficial effects as follows: really realized the two-stage shear-type colloid mill of one such as dispersion and emulsion, evenly mixing, pulverizing conveying, the output height, refinement is good.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an exploded view of the present invention.
Wherein: 1, base, 2, motor, 3, shaft coupling, 4, head, 5, main shaft, 6, bearing block, 7, the charging flange, 8, the discharging flange, 9, go round and round a millstone 10, fixed mill, 11, suction fan blade I, 12, suction fan blade II, 13, tooth bar stator, 14, the tooth bar rotor, 15, regulate baffle ring, 16, bolt, 17, get rid of the material fan blade, 18, chuck, 19, strong pin, 20, end face, 21, concavo-convex mill working chamber, 22, the shearing work chamber, 23, nut.
The specific embodiment
As depicted in figs. 1 and 2, two-stage shear-type colloid mill, comprise base 1, motor 2, shaft coupling 3 and head 4, motor 2 is arranged on the end of base 1, main shaft 5 is connected with the output shaft of shaft coupling axle 3 with motor 2 by bearing block 6, head 4 front end face are provided with charging flange 7, head 4 rear portion upsides are provided with discharging flange 8, head 4 comprises concavo-convex mill working chamber 21, going round and round a millstone of concavo-convex mill working chamber 21 9 is fixed on the main shaft 5 of bearing block 6 ends, concavo-convex mill working chamber 21 decide that mill 10 is fixed on concavo-convex mill working chamber 21 housings by key pin 19 and with 9 tablings of going round and round a millstone, surely grind on the main shaft 5 in 10 outsides and also be fixed with suction fan blade II12, also be provided with on the key pin 19 and regulate baffle ring 15, head 4 also comprises shearing work chamber 22, closely contact by end face 20 between the chamber wall of shearing work chamber 22 and concavo-convex mill working chamber 21, fixedly connected by the bolt 16 on charging flange 7 circumference with concavo-convex mill working chamber 21 in shearing work chamber 22, shearing work chamber 22 housings and concavo-convex mill working chamber 21 hull outside all are provided with chuck 18, be fixed with tooth bar stator 13 on the shearing work cavity shell 22, more particularly tooth bar stator 13 is fixed on the shearing work cavity shell 22 by nut 23, on tooth bar rotor 14 fixed main shafts 5 and chimeric with tooth bar stator 13, be provided with between tooth bar stator 13 and the tooth bar rotor 14 and get rid of material fan blade 17, getting rid of material fan blade 17 is fixed on the main shaft 5, tooth bar stator 13 outsides are provided with suction fan blade I11, and suction fan blade I11 is fixed on main shaft 5 end faces.
Claims (5)
1. two-stage shear-type colloid mill, comprise base, motor, shaft coupling and head, described motor is arranged on the end of base, described main shaft is connected by the output shaft of bearing block with shaft coupling axle and motor, described head front end face is provided with the charging flange, described head rear portion upside is provided with the discharging flange, described head comprises concavo-convex mill working chamber, going round and round a millstone of described concavo-convex mill working chamber is fixed on the main shaft of bearing block end, described concavo-convex mill working chamber decide that mill is fixed on that concavo-convex grinder is done on the cavity shell and with the tabling of going round and round a millstone, it is characterized in that described head also comprises the shearing work chamber, fixedlying connected with concavo-convex mill working chamber in described shearing work chamber, is fixed with the tooth bar stator on the described shearing work cavity shell, be fixed with the tooth bar rotor on the described main shaft, described tooth bar rotor and tooth bar stator are chimeric, are provided with between described tooth bar stator and the tooth bar rotor and get rid of the material fan blade, and the described material fan blade that gets rid of is fixed on the main shaft, the described tooth bar stator outside is provided with suction fan blade I, and described suction fan blade I is fixed on the main shaft end face.
2. two-stage shear-type colloid mill according to claim 1 is characterized in that described fixed mill is fixed on concavo-convex grinder by key pin and does on the cavity shell, also is provided with the adjusting baffle ring on the described key pin; Described tooth bar stator is fixed on the shearing work cavity shell by nut.
3. two-stage shear-type colloid mill according to claim 1, it is characterized in that closely contacting by end face between the chamber wall of described shearing work chamber and concavo-convex mill working chamber, described shearing work chamber is connected by the bolting on the charging flange circumference with concavo-convex mill working chamber.
4. two-stage shear-type colloid mill according to claim 1 is characterized in that also being fixed with suction fan blade II on the main shaft in the described fixed mill outside.
5. two-stage shear-type colloid mill according to claim 1 is characterized in that described shearing work cavity shell and concavo-convex grinder do the cavity shell outside and all be provided with chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910304654A CN101612601A (en) | 2009-07-22 | 2009-07-22 | Two-stage shear-type colloid mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910304654A CN101612601A (en) | 2009-07-22 | 2009-07-22 | Two-stage shear-type colloid mill |
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| Publication Number | Publication Date |
|---|---|
| CN101612601A true CN101612601A (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910304654A Pending CN101612601A (en) | 2009-07-22 | 2009-07-22 | Two-stage shear-type colloid mill |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804310A (en) * | 2010-03-26 | 2010-08-18 | 陶裕兴 | High-efficiency dispersion emulsifying machine |
| CN102950058A (en) * | 2012-12-03 | 2013-03-06 | 陶裕兴 | Cement wet grinder |
| CN106944233A (en) * | 2017-05-17 | 2017-07-14 | 南通富莱克流体装备有限公司 | A kind of slag fiberizer |
-
2009
- 2009-07-22 CN CN200910304654A patent/CN101612601A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804310A (en) * | 2010-03-26 | 2010-08-18 | 陶裕兴 | High-efficiency dispersion emulsifying machine |
| CN101804310B (en) * | 2010-03-26 | 2012-11-21 | 陶裕兴 | High-efficiency dispersion emulsifying machine |
| CN102950058A (en) * | 2012-12-03 | 2013-03-06 | 陶裕兴 | Cement wet grinder |
| CN102950058B (en) * | 2012-12-03 | 2015-09-30 | 陶裕兴 | Cement wet mill |
| CN106944233A (en) * | 2017-05-17 | 2017-07-14 | 南通富莱克流体装备有限公司 | A kind of slag fiberizer |
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Open date: 20091230 |