CN102292146A - Stirring mill - Google Patents

Stirring mill Download PDF

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Publication number
CN102292146A
CN102292146A CN2009801551865A CN200980155186A CN102292146A CN 102292146 A CN102292146 A CN 102292146A CN 2009801551865 A CN2009801551865 A CN 2009801551865A CN 200980155186 A CN200980155186 A CN 200980155186A CN 102292146 A CN102292146 A CN 102292146A
Authority
CN
China
Prior art keywords
stirred vessel
raw material
stirring
recess
rotating shaft
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.)
Pending
Application number
CN2009801551865A
Other languages
Chinese (zh)
Inventor
金炫周
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
U Niwon
U-Niwon Machine Research (strain)
Original Assignee
U-Niwon Machine Research (strain)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by U-Niwon Machine Research (strain) filed Critical U-Niwon Machine Research (strain)
Publication of CN102292146A publication Critical patent/CN102292146A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/168—Mills in which a fixed container houses stirring means tumbling the charge with a basket media milling device arranged in or on the container, involving therein a circulatory flow of the material to be milled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/96—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with openwork frames or cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/1815—Cooling or heating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/1835—Discharging devices combined with sorting or separating of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Crushing And Grinding (AREA)
  • Accessories For Mixers (AREA)

Abstract

The present invention relates to a stirring mill to prevent a device and liquid material therein from overheating when the material is stirred or a grain is atomized by forming a cooling jacket on a stirring container used to stir the material, thereby preventing damage to the device and also providing high-quality product material. In addition, the objective of the stirring mill is to allow the material to circulate smoothly by properly positioning a separate impeller. The present invention provides the stirring mill used to stir or atomize the liquid material contained inside a material container (33). The stirring mill comprises: the cylindrical stirring container (34) which is hung by suspenders (35) coupled with an upper frame (32) and includes an inlet port (36) for letting the material in and a screen (42) for venting the material; and a rotor (38) coupled with a rotary shaft (39) which is coupled with the upper frame (32) and extended downward in order to rotate inside the stirring container (34), wherein the screen (42) is formed on either the external side, the upper side, or the lower side of the stirring container (34) and the cooling jackets (50, 51) are formed on the other sides.

Description

Stir mill
Technical field
The present invention relates to a kind of stirring mill that is used for stirring aqueous raw material or grinds granular feedstock, particularly, be used for stirring the stirred vessel formation cooling jacket of aqueous raw material, anti-locking apparatus and raw material are overheated.
Background technology
In general, in order to stir aqueous raw material such as coating, pigment, cosmetics or to provide the raw material of fine particle that the stirring mill of various forms is provided, these stir mill and generally include, fill raw material stirred vessel, be furnished with the rotating shaft that stirs the rotor of the raw material of filling in this stirred vessel, the dispersion pearl of filling in the stirred vessel of dispersion or stirring raw material in the process of being rotated by rotor etc.
Stir a kind of embodiment of mill below in conjunction with the description of drawings tradition.
As shown in Figure 1, be positioned at the material container 12 that is used to fill raw material on the base 11, the built-in stirred vessel 13 that is used for feed stream discrepancy in the inside of this material container 12, above-mentioned stirred vessel 1 possesses a large amount of dispersion pearl 14 that is used for stirring the raw material that flows into and is rotated axle 15 rotor rotated 16, and the outer peripheral face of stirred vessel 13 possesses the screen cloth 17 that has the raw material that is stirred to pass through.At this moment, above-mentioned stirred vessel 13 is that the suspention 18 of combination on the independent framework 20 that possesses by material container 12 tops is hung, it is downward that above-mentioned rotating shaft 15 is connected the CD-ROM drive motor of installing on the framework 20 21, in above-mentioned base 11 and the framework 20 one can lifting, and stirred vessel 13 is inserted into and carries out raw material under the state of material container 12 inside and stir.
But, for the tradition stirring mill 10 of this structure, when in stirred vessel 13, stirring raw material, the heat that is produced as the above-mentioned rotor 16 of rotary body not only improves the temperature of raw material, and above-mentioned dispersion pearl 14 produces heat when colliding with rotor 16 and screen cloth 17 under action of centrifugal force, cause raw material, rotor 16 and stirred vessel 13 overheated, cause device and raw material to cross the fire damage device or can't accurately control the viscosity or the hardness of raw material, can't produce the raw produce that possesses required physical property.
Summary of the invention
Technical task
In order to solve the above problems, the present invention is intended to provide, when being used for stirring aqueous raw material or grinding granular feedstock, raw material stirs with forming cooling jacket on the stirred vessel, anti-locking apparatus and raw material are overheated, and the damage of anti-locking apparatus can also provide colory products material thus, and suitably be equipped with independent impeller, make the circulation of raw material stir mill more smoothly.
The stirring that is used for stirring institute's aqueous raw material of filling in the material container 33 or grinds granular feedstock provided by the invention is ground, it is characterized in that, the cylindric stirred vessels 34 that comprise the charging aperture 36 that raw material flows into, the screen cloth 42 of discharging raw material, hang by the majority suspention 35 that is connected upper boom 32, can in this stirred vessel 34, rotate, be combined in the rotor 38 of combination on the upper boom 32 downward rotating shafts 39 that prolong, above-mentioned stirred vessel 34 one of face or top and bottom around it possess screen cloth 42, another side forms cooling jacket 50,51.
Stirring mill provided by the invention, its another kind is characterised in that, the bottom surface of above-mentioned stirred vessel 34 forms the recess 41 of the round cylinder slot shape of upwards subsiding, face forms above-mentioned screen cloth 42 around this recess 41, and above-mentioned cooling jacket the 50, the 51st is by being positioned at the top of stirred vessel 34 and the top water jacket 50 of face and the bottom water jacket 51 that is connected this top water jacket 50 constitute on every side.
Stirring mill provided by the invention, its another kind is characterised in that, above-mentioned rotating shaft 39 up/down perforation stirred vessels 34, extending to recess 41 1 sides forms, most impellers 45,46 that combine between the higher and lower levels of above-mentioned rotating shaft 39 are positioned at recess 41 belows, the bottom surface of stirred vessel 34 forms and is used for the retaining wall 47 that down protrudes of built-in impeller 45,46, will be induced to the below by the raw material that screen cloth 42 is discharged.
Stirring mill provided by the invention, its another kind is characterised in that, the outside of above-mentioned stirred vessel 34 possess be combined in the downward rotating shaft 48 of upper boom 32 and be connected to this rotating shaft 48 rotatable, be used for stirring or the above-mentioned raw materials container 33 that circulates in the auxiliary impeller 49 of raw materials.
Effect
As mentioned above, the stirred vessel 34 that stirs or grind raw material face or top and bottom around its stirred vessel 34 possess the cooling jacket 50,51 that screen cloth 42 or cooling water flow through respectively, overheated by cooling jacket 50,51 anti-locking apparatus and raw material, the damage of anti-locking apparatus and material quality reduce.
And, the bottom surface of stirred vessel 34 forms the recess 41 of the round cylinder slot shape of upwards subsiding, face provides the one side that can form screen cloth 42 around it, guarantee to install enough spaces of screen cloth 42 and cooling jacket 50,51, on above-mentioned stirred vessel 34 and on every side face is formed for installing the bigger area of cooling jacket 50,51, the space of guaranteeing to help more cooling effect thus.
And; face forms under the situation of screen cloth around the above-mentioned recess 41; the outer below of stirred vessel 34 (promptly; the below of recess 41) most impeller 45 that combines between the higher and lower levels; 46; retaining wall 47 down protrudes so that impeller 45 is installed simultaneously; 46; by at above-mentioned impeller 45; pressure reduction inside and outside the stirred vessel 34 that 46 revolving force forms down; when the raw material in the stirred vessel 34 is discharged by screen cloth 42; space in the above-mentioned recess 41 does not hinder the structure that raw material is discharged; so the discharge of raw material is more prone to; and retaining wall 47 can prevent that the raw material of stirred vessel 34 discharges is at impeller 45; spill under 46 the effect; reduce raw material to greatest extent and arbitrarily be mixed in other different material containers 33 of particle size the micronize that can supply raw materials; rerum naturas such as viscosity are raw produce more uniformly.
And, the outer peripheral face of above-mentioned stirred vessel 34 also forms auxiliary impeller 49, raw material in the mixed material container 33 and stirred vessel 34 raw material of discharging more equably, circulation and stir the raw material of material container 33 above and belows more unimpededly enters in the stirred vessel 34 raw material.
Description of drawings
Fig. 1 is the embodiment pie graph that tradition stirs mill;
Fig. 2 is an embodiment of the invention pie graph;
The significant points plane that Fig. 3 constitutes for the present invention;
Fig. 4 is the significant points plane of other formations of the present invention.
The specific embodiment
Above-mentioned the object of the invention, feature and advantage will be more clear by following detailed description.Introduce the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
Fig. 2 to Fig. 4 is relevant formation of a kind of specific embodiment of the present invention and significant points diagram thereof.As shown in Figure 2, possess the material container 33 that is used for filling raw material on the base 32, the built-in stirred vessel 34 in the inside of this material container 33 is so that raw material flows into and flows out.This stirred vessel 34 is to hang by the majority suspention 35 that is combined in upper boom 32, and above-mentioned suspention 35 is the pipe shapes that are attached to stirred vessel 34 tops, down prolongs formation from upper boom 32.
And above-mentioned stirred vessel 34 is that upper central portion forms raw material and flows into cylindric with charging aperture 36, and there are spherical a large amount of dispersion pearls 37 inside of this stirred vessel 34, possess simultaneously stir that above-mentioned dispersion pearl 37 and raw material stir and grind rotor 38.This rotor 38 is combined in, and is connected upper boom 32 rotatable downward rotating shafts 39.And above-mentioned rotating shaft 39 is in conjunction with the belt pulley 40 that connects belt, so that drive by CD-ROM drive motor 21 as shown in Figure 1.This and traditional structure are similar.
Except above-mentioned formation, about central portion of stirred vessel of the present invention 34 bottom surfaces also forms the recess 41 of the round cylinder slot shape of up subsiding, and face is equipped with the screen cloth 42 of discharging raw material around this recess 41.And the top and cooling jacket 50,51 of face formation on every side of above-mentioned stirred vessel 34 is so that cooling water flows through.As shown in the figure, this cooling jacket the 50, the 51st, form double-deck stirred vessel 34 walls after, within it portion form induce cooling water flow to dividing plate 52 or independent flexible pipe is spirally wound on stirred vessel 34 above and face formation on every side.
At this moment, some formation in above-mentioned suspention 35 flows into pipeline 43, the cooling water of externally not shown pump supply flows into above-mentioned inflow pipeline 43 by supply line, after top water jacket 50 circulations that this inflow pipeline 43 forms on stirred vessel 34, by being communicated with this top water jacket 50, be formed on the bottom water jacket 51 of face on every side again.By the cooling water of this bottom water jacket 51, discharge by the discharge line 44 that is formed in another suspention 35.
Another embodiment below in conjunction with the cooling jacket 50,51 of this shape of description of drawings.Fig. 3 is the top water jacket that forms above 50 diagrams of above-mentioned stirred vessel 34, Fig. 4 is formed on stirred vessel 34 bottom water jacket 51 diagrams of face on every side, above-mentioned top water jacket 50 and bottom water jacket 51 all are that portion is in conjunction with the dividing plate 52 that forms water route (R) within it after forming double-deck stirred vessel 34 walls.The charging aperture 53 of top water jacket 50 is connected and flows into pipeline 43, and by the water route (R) that pattern in accordance with regulations forms, cooling water circulates on stirred vessel 34 whole.And the outlet 54 of above-mentioned top water jacket 50 is connected the charging aperture 55 of the bottom water jacket 51 that extends to the bottom surface.The charging aperture 55 of bottom water jacket 51 extend to stirred vessel 34 around basifacial form helical form so that cooling water, is discharged by the discharge line 44 that is connected outlet 56 around the whole circulation behind the face from basifacial around the stirred vessel to top.
In addition, as shown in Figure 2, the bottom surface of above-mentioned stirred vessel 34 is combining between the higher and lower levels and is being positioned at most impellers 45,46 of recess 41 belows one side, and above-mentioned impeller 45,46 up/down perforation stirred vessels 34 are attached to the bottom to the rotating shaft 39 of recess 41 1 sides prolongation.The size of above-mentioned impeller 45,46 is all different with blade shape, the propeller-type impeller 45 of general and recess diameter correspondingly-sized and the blade type impeller 46 bigger with respect to this propeller-type impeller 45, above-mentioned impeller 45,46 protrudes in the retaining wall 47 of formation downwards around being built in recess 41.And stirred vessel 34 exterior circumferential possess most auxiliary impellers 49, and this auxiliary impeller 49 probably is positioned at, and near the bottom surface of the stirred vessel 34 on impeller 45,46 horizontal lines, are connected from other downward rotating shafts 48 of upper boom 32.
According to this impeller 45,46 structures, when face is installed screen cloth 42 around the above-mentioned recess 41, even the raw material of above-mentioned stirred vessel 34 inside is partial to the face on every side of stirred vessel 34 under rotor 38 action of centrifugal force, also can bring into play the inhalation power that the less relatively raw material of particle is discharged by above-mentioned screen cloth 42, and the structure that above-mentioned recess 41 does not hinder raw material to discharge makes the discharge of raw material more smooth and easy.And retaining wall 47 reduces the raw material of discharging to greatest extent and spills under the effect of impeller 46, arbitrarily is mixed in the raw material of relatively large particle in the material container 33.And be induced under the state of material container 33 belows one side, evenly effectively mixed material the time, raw material rises by the revolving force of auxiliary impeller 49, moves to the charging aperture 36 that forms on stirred vessel 34 effectively by auxiliary impeller 49.
The present invention is not limited to aforesaid embodiment and accompanying drawing, and the practitioner of the technical field of the invention is to be understood that in the scope that does not change the technology of the present invention thought, can carry out various displacements, distortion and change.

Claims (4)

1. one kind is stirred mill, it is characterized in that, be used for stirring and grinding the stirring mill of the aqueous raw material of filling in the material container (33), comprise the charging aperture (36) of raw material inflow and the screen cloth (42) that raw material is discharged, the stirred vessel cylindraceous (34) that many suspentions (35) that are fixed on upper boom (32) are sling and, can in stirred vessel (34), rotate, be fixed on the downward rotating shaft (39) of upper boom (32) with rotor (38), and the one side around the described stirred vessel (34) in face or the top and bottom possesses screen cloth (42), and another side then forms cooling jacket (50,51).
2. stirring mill according to claim 1, it is characterized in that, the recess (41) of the round cylinder slot shape of depression is upward formed on the bottom of described stirred vessel (34), face forms screen cloth (42) around this recess (41), described water jacket (50,51) is by the top of described stirred vessel (34) and the top water jacket (50) that forms of face and the bottom water jacket (51) that is connected to described top water jacket (50) constitute on every side.
3. stirring mill according to claim 2, it is characterized in that, described rotating shaft (39) up/down perforation stirred vessel (34), prolong to recess (41), the majority that combines between the higher and lower levels of rotating shaft (39) is positioned at the impeller (45,46) of recess (41) below, the outstanding downwards next door that is used for built-in impeller (45,46) is formed on the bottom of stirred vessel (34), below will being induced to by the raw material that screen cloth (42) is discharged.
4. according to claim 2 or 3 described stirring mills, it is characterized in that, the exterior circumferential mask of described stirred vessel (34) is fixed on the downward rotating shaft (48) of upper boom (32) and is combined in this rotating shaft (48) rotatable fully, is used for stirring and the auxiliary impeller (49) of the interior raw material of recycle feed container (33).
CN2009801551865A 2009-01-21 2009-01-30 Stirring mill Pending CN102292146A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2009-0004873 2009-01-21
KR1020090004873A KR101030987B1 (en) 2009-01-21 2009-01-21 Agitator mill
PCT/KR2009/000476 WO2010085011A1 (en) 2009-01-21 2009-01-30 Stirring mill

Publications (1)

Publication Number Publication Date
CN102292146A true CN102292146A (en) 2011-12-21

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ID=42356054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801551865A Pending CN102292146A (en) 2009-01-21 2009-01-30 Stirring mill

Country Status (3)

Country Link
KR (1) KR101030987B1 (en)
CN (1) CN102292146A (en)
WO (1) WO2010085011A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102652911A (en) * 2012-04-28 2012-09-05 刘晓文 Cooking pot
CN104383989A (en) * 2014-10-31 2015-03-04 罗斯（无锡）设备有限公司 Grinding miller structure
CN107670811A (en) * 2017-10-26 2018-02-09 河北工业职业技术学院 Particle Logistics milling apparatus

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KR101267980B1 (en) 2011-11-15 2013-05-27 유니원기연(주) Agitator mill
KR101258207B1 (en) 2012-01-06 2013-04-25 유니텍 주식회사 Agitator
KR101313725B1 (en) 2012-05-09 2013-10-01 유니텍 주식회사 Basket mill
CN102974431B (en) * 2012-11-21 2015-03-25 珠海保税区天然宝杰数码科技材料有限公司 Grinding process for grinding heat transfer printing color paste
KR101390724B1 (en) * 2013-10-01 2014-04-30 베스트화학기계공업(주) Vertical size reduction apparatus
CN103962030A (en) * 2014-05-12 2014-08-06 张家港市科华化工装备制造有限公司 Stirring tank with water cooling device
CN111589554A (en) * 2018-08-28 2020-08-28 聂武胜 Drug expelling treatment device and treatment method for extracting radix scutellariae
CN110327807A (en) * 2019-06-18 2019-10-15 江苏合义化工新材料有限公司 Slurries additive agent agitating device

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JP2005279606A (en) * 2004-03-31 2005-10-13 Inoue Mfg Inc Treatment apparatus for dispersion, or the like
JP2006205136A (en) * 2005-01-31 2006-08-10 Tdk Corp Disperser
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JP4013211B2 (en) 1998-03-03 2007-11-28 株式会社井上製作所 Media distribution device
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Publication number Priority date Publication date Assignee Title
CN1282626A (en) * 1999-07-29 2001-02-07 株式会社井上制作所 Medium diffusion device
JP2005279606A (en) * 2004-03-31 2005-10-13 Inoue Mfg Inc Treatment apparatus for dispersion, or the like
JP2006205136A (en) * 2005-01-31 2006-08-10 Tdk Corp Disperser
KR100769294B1 (en) * 2005-05-26 2007-10-24 간사이 페인트 가부시키가이샤 An agitator, a circulatory cleaning device attached to the agitator, and a circulatory line system comprising the circulatory cleaning device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102652911A (en) * 2012-04-28 2012-09-05 刘晓文 Cooking pot
CN102652911B (en) * 2012-04-28 2015-09-09 刘晓文 Cooker
CN104383989A (en) * 2014-10-31 2015-03-04 罗斯（无锡）设备有限公司 Grinding miller structure
CN107670811A (en) * 2017-10-26 2018-02-09 河北工业职业技术学院 Particle Logistics milling apparatus
CN107670811B (en) * 2017-10-26 2024-02-06 河北工业职业技术学院 Particle logistics grinding equipment

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Publication number Publication date
KR101030987B1 (en) 2011-04-28
KR20100085536A (en) 2010-07-29
WO2010085011A1 (en) 2010-07-29

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Application publication date: 20111221