CN102371200A - Double-disc refining pulverizer - Google Patents
Double-disc refining pulverizer Download PDFInfo
- Publication number
- CN102371200A CN102371200A CN2011103476228A CN201110347622A CN102371200A CN 102371200 A CN102371200 A CN 102371200A CN 2011103476228 A CN2011103476228 A CN 2011103476228A CN 201110347622 A CN201110347622 A CN 201110347622A CN 102371200 A CN102371200 A CN 102371200A
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- Prior art keywords
- parabolic dish
- parabolic
- pulverizer
- dish
- sub
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- 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.)
- Granted
Links
- 238000007670 refining Methods 0.000 title abstract 3
- 238000007599 discharging Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 20
- 238000010298 pulverizing process Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a double-disc refining pulverizer, which comprises a machine base and a machine box, wherein the upper part of the machine box is provided with a discharging hole; the lower part of the machine box is provided with an air outlet; one side of the machine box is provided with a feeding hopper; the feeding hopper is communicated with a first distributing pipe and a second distributing pipe; a first diversion groove is formed on the lower part of the first distributing pipe; a second diversion groove is formed on the lower part of the second distributing pipe; a first throwing disk is connected with a first main shaft arranged on a first bearing base; a second throwing disk is connected with a second main shaft arranged on a second bearing base; and the first polishing disk and the second polishing disk are arranged oppositely in the machine box. In the invention, a double-disc refining structure is adopted, and a motor is directly used for driving two throwing disks to throw materials out by rotating positively and negatively at high speeds, so that the materials are collided, sheared and decomposed within a short distance, the aim of pulverizing is fulfilled, the structure of an air current pulverizer is simplified, and the production cost and the energy consumption are lowered.
Description
Technical field
The present invention relates to a kind of size reduction machinery, be specifically related to a kind of employing double disk structure, can be used for the double plate mill pulverizer of pulverizing of pulverizing and ultra-fine grain diameter of the common particle diameter of a plurality of kind materials.
Background technology
It is commonplace that utilization rolls the pulverization principle disintegrating apparatus in the current pulverizing industry; Pulverize the effect that is difficult to reach superfine powder but roll, the crushing effect of airslide disintegrating mill is better, really will reach the ultra-fine grinding effect and also have more drawback; As complicated to mill structure; Production cost is high, and strong to the selectivity of material, energy consumption is big etc.
Summary of the invention
The present invention provides a kind of employing double disk structure, can be used for the double plate mill pulverizer of pulverizing of pulverizing and ultra-fine grain diameter of the common particle diameter of a plurality of kind materials.
The objective of the invention is to realize like this: a kind of double plate mill pulverizer, comprise support, the cabinet that is made up of upper box and lower box is installed on the support; Upper box top is provided with discharging opening, and the lower box bottom is provided with air outlet, and upper case one side is provided with feed hopper; Feed hopper communicates with first sub-feed tube and second sub-feed tube; First guiding gutter is installed in the first sub-feed tube bottom, and the second sub-feed tube bottom is equipped with second guiding gutter, and the first parabolic dish is connected with first main shaft on being installed in the clutch shaft bearing seat; The second parabolic dish is connected with second main shaft on being installed in second bearing block; The first parabolic dish and the second parabolic plate edge are provided with tapered edges, and the first parabolic dish has several parallel with tapered edges and be uniformly distributed with water conservancy diversion parabolic holes with the second parabolic dish inner rim and junction, plane, and the first parabolic dish and the second parabolic dish are installed in cabinet relatively.
The first parabolic dish and the second parabolic dish outside are equipped with anti-grinding ring.
Feed hopper import department is equipped with tramp iron separator.
Water conservancy diversion parabolic hole shape is oval, square or rhombus.
Also be provided with pore in the first parabolic dish and the second parabolic dish.
Double plate mill pulverizer provided by the invention; Adopted double plate mill structure, during according to the airslide disintegrating mill comminuting matter, the material high-speed motion collides each other to be sheared and is ground into the operation principle of superfine powder; But do the power conversion loss of kinetic energy for fear of air; Compressed air useless is done kinetic energy, dishes out material but directly rotated at a high speed by positive and negative two directions with two parabolic dishes of driven by motor, makes material in very short distance, collide each other, shear and disintegrate to reach the purpose of pulverizing; Take away after passing through the grader classification to already pulverised material through air exhauster then; Do not reach the big material that manufacturer sets the particle diameter requirement and do not go out machine, can return automatically and get into next round in the machine and pulverize, as long as material reaches needed grain and just discharges outside the body through requiring in the crushing process; Make equipment not do the repetition merit, reach the purpose of energy-saving and production-increase.Pulverizer crushing effect provided by the invention can be suitable with airslide disintegrating mill, aspect charging, is superior to airflow milling, and < material of 5mm can directly advance machine, can reduce the fine grinding link one; And output and ability loss-rate, the energy consumption of double plate mill has only 1/>3rd of airflow milling, and the material after the pulverizing can keep original-shape constant basically.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the first parabolic dish and second parabolic view of facing left.
Fig. 3 is the first parabolic dish and the second parabolic dish front view.
The specific embodiment
Structure of the present invention is shown in Fig. 1-3, and a kind of double plate mill pulverizer comprises support 5; The cabinet that is made up of upper box 13 and lower box 2 is installed on the support 5; Upper box 13 tops are provided with discharging opening 20, and lower box 2 bottoms are provided with air outlet 1, and upper case 13 1 sides are provided with feed hopper 14; Feed hopper 14 communicates with first sub-feed tube 11 and second sub-feed tube 12; First sub-feed tube, 11 bottoms are installed first guiding gutter, 4, the second sub-feed tubes, 12 bottoms and second guiding gutter, 19, the first parabolic dishes 9 are installed are connected with first main shaft 7 on being installed in clutch shaft bearing seat 6; The second parabolic dish 10 is connected with second main shaft 16 on being installed in second bearing block 6; The first parabolic dish 9 and the second parabolic dish, 10 edges are provided with tapered edges 21, the first parabolic dishes 9 and the second parabolic dish, 10 inner rims and junction, plane has several and water conservancy diversion parabolic hole 3, the first parabolic dishes 9 and second parabolic dishes 10 that be uniformly distributed with parallel with tapered edges 21 in cabinet, to install relatively.The first parabolic dish 9 and the second parabolic dish, 10 outsides are equipped with anti-grinding ring 3.Feed hopper 14 import departments are equipped with tramp iron separator 15.Water conservancy diversion parabolic hole 22 is shaped as ellipse, square or rhombus.Also be provided with pore 23 in the first parabolic dish 9 and the second parabolic dish 10.
Operation principle of the present invention is following: start air blast and blow in cabinet from air outlet 1; Through driven by motor first belt pulley 8 and 18 rotations of second belt pulley; Two belt pulley direction of rotation are opposite, thereby drive the first parabolic dish 9 respectively and the second parabolic dish 10 rotates in the opposite direction through first main shaft 7 and second main shaft 16; Need pulverized material to drop into from feed hopper 14; Can remove the iron filings in the material thing through tramp iron separator 15; The material that gets into feed hopper 14 is got into pod apertures 22 along first guiding gutter 4 and second guiding gutter 19 from the first parabolic dish 9 and the second parabolic dish, 10 back sides by first sub-feed tube 11 and 12 shuntings of second sub-feed tube.The material that under the effect that the high speed of parabolic dish is rotated, gets into pod apertures 22 is thrown; Front from the first parabolic dish 9 and the second parabolic dish 10 throws away under action of centrifugal force simultaneously; And bump, shear in the close gap between two parabolic dishes, reach the purpose of pulverizing.The first parabolic dish 9 and the second parabolic dish 10 can form negative pressuren zone between the parabolic dish in the high speed rotary course, for keeping the dynamic balancing of parabolic dish, on the parabolic dish, have pore 23, to keep the air pressure balance on parabolic dish two sides.Material after the disintegration in the effect of first guiding gutter 4 and second guiding gutter 19 under by the blast effect of sending here from air outlet 1, moving up; Take already pulverised material away from discharging opening 20 after through the grader classification through air exhauster; What do not reach that manufacturer sets the particle diameter requirement does not go out machine than material more greatly, can return automatically to get into next round in the machine and pulverize.
Claims (5)
1. a double plate grinds pulverizer; Comprise support (5); The cabinet that is made up of upper box (13) and lower box (2) is installed on the support (5); It is characterized in that: upper box (13) top is provided with discharging opening (20), and lower box (2) bottom is provided with air outlet (1), and upper case (13) one sides are provided with feed hopper (14); Feed hopper (14) communicates with first sub-feed tube (11) and second sub-feed tube (12); First guiding gutter (4) is installed in first sub-feed tube (11) bottom, and second sub-feed tube (12) bottom is equipped with second guiding gutter (19), and the first parabolic dish (9) is connected with first main shaft (7) on being installed in clutch shaft bearing seat (6); The second parabolic dish (10) is connected with second main shaft (16) on being installed in second bearing block (6); The first parabolic dish (9) and second parabolic dish (10) edge are provided with tapered edges (21), and the first parabolic dish (9) has several parallel with tapered edges (21) and be uniformly distributed with water conservancy diversion parabolic holes (3) with second parabolic dish (10) inner rim and junction, plane, and the first parabolic dish (9) and the second parabolic dish (10) are installed in cabinet relatively.
2. double plate mill pulverizer according to claim 1, it is characterized in that: the first parabolic dish (9) and second parabolic dish (10) outside are equipped with anti-grinding ring (3).
3. double plate mill pulverizer according to claim 1, it is characterized in that: feed hopper (14) import department is equipped with tramp iron separator (15).
4. 1 described double plate grinds pulverizer as requested, and it is characterized in that: water conservancy diversion parabolic hole (22) is shaped as ellipse, square or rhombus.
5. 1 described double plate grinds pulverizer as requested, it is characterized in that: also be provided with pore (23) in the first parabolic dish (9) and the second parabolic dish (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103476228A CN102371200B (en) | 2011-11-07 | 2011-11-07 | Double-disc refining pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103476228A CN102371200B (en) | 2011-11-07 | 2011-11-07 | Double-disc refining pulverizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102371200A true CN102371200A (en) | 2012-03-14 |
| CN102371200B CN102371200B (en) | 2013-11-27 |
Family
ID=45790753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103476228A Expired - Fee Related CN102371200B (en) | 2011-11-07 | 2011-11-07 | Double-disc refining pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371200B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549644A (en) * | 2014-12-29 | 2015-04-29 | 新乡市路康机械有限公司 | Special colloid cutting mill |
| CN105170248A (en) * | 2015-10-15 | 2015-12-23 | 咸阳阿波罗原生态绿色食品有限公司 | Novel flour milling machine |
| CN105536952A (en) * | 2016-02-22 | 2016-05-04 | 江阴市龙昌机械制造有限公司 | Contra-rotating type smashing machine |
| CN106582948A (en) * | 2016-12-06 | 2017-04-26 | 北京康普锡威科技有限公司 | Powder nodulizing device and method |
| CN112317058A (en) * | 2020-11-13 | 2021-02-05 | 安徽侯王面业有限公司 | Efficient grinding equipment for flour processing and using method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977611A (en) * | 1974-03-27 | 1976-08-31 | Sca Development Aktiebolag | Apparatus for refining fiber material |
| US5011091A (en) * | 1989-08-10 | 1991-04-30 | Haybuster Manufacturing Inc. | Cellulose fiberization apparatus |
| US5273220A (en) * | 1991-11-05 | 1993-12-28 | Rineco Chemical Industries | Apparatus and methods for comminuting |
| JPH0860578A (en) * | 1994-08-09 | 1996-03-05 | Aikawa Iron Works Co Ltd | Refiner and method for attaching disc therefor |
| EP0792689A1 (en) * | 1994-08-10 | 1997-09-03 | Aikawa Iron Works Co., Ltd. | A refiner and a method for attaching or detaching discs thereof |
| CN2345278Y (en) * | 1998-11-12 | 1999-10-27 | 王树波 | Micro-disintegrator |
| CN2608119Y (en) * | 2003-03-05 | 2004-03-31 | 李国贞 | Abdominal type double disk pressure grinding machine |
| CN1830571A (en) * | 2005-11-22 | 2006-09-13 | 须锡芳 | Vertical ultrafine disintegrator |
| CN201552026U (en) * | 2009-10-28 | 2010-08-18 | 常州市通力机电设备制造有限公司 | Disc flour mill |
| CN202316008U (en) * | 2011-11-07 | 2012-07-11 | 宜昌慧龙科技开发有限公司 | Crushing machine with double-disc grinder |
-
2011
- 2011-11-07 CN CN2011103476228A patent/CN102371200B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977611A (en) * | 1974-03-27 | 1976-08-31 | Sca Development Aktiebolag | Apparatus for refining fiber material |
| US5011091A (en) * | 1989-08-10 | 1991-04-30 | Haybuster Manufacturing Inc. | Cellulose fiberization apparatus |
| US5273220A (en) * | 1991-11-05 | 1993-12-28 | Rineco Chemical Industries | Apparatus and methods for comminuting |
| JPH0860578A (en) * | 1994-08-09 | 1996-03-05 | Aikawa Iron Works Co Ltd | Refiner and method for attaching disc therefor |
| EP0792689A1 (en) * | 1994-08-10 | 1997-09-03 | Aikawa Iron Works Co., Ltd. | A refiner and a method for attaching or detaching discs thereof |
| CN2345278Y (en) * | 1998-11-12 | 1999-10-27 | 王树波 | Micro-disintegrator |
| CN2608119Y (en) * | 2003-03-05 | 2004-03-31 | 李国贞 | Abdominal type double disk pressure grinding machine |
| CN1830571A (en) * | 2005-11-22 | 2006-09-13 | 须锡芳 | Vertical ultrafine disintegrator |
| CN201552026U (en) * | 2009-10-28 | 2010-08-18 | 常州市通力机电设备制造有限公司 | Disc flour mill |
| CN202316008U (en) * | 2011-11-07 | 2012-07-11 | 宜昌慧龙科技开发有限公司 | Crushing machine with double-disc grinder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549644A (en) * | 2014-12-29 | 2015-04-29 | 新乡市路康机械有限公司 | Special colloid cutting mill |
| CN105170248A (en) * | 2015-10-15 | 2015-12-23 | 咸阳阿波罗原生态绿色食品有限公司 | Novel flour milling machine |
| CN105536952A (en) * | 2016-02-22 | 2016-05-04 | 江阴市龙昌机械制造有限公司 | Contra-rotating type smashing machine |
| CN106582948A (en) * | 2016-12-06 | 2017-04-26 | 北京康普锡威科技有限公司 | Powder nodulizing device and method |
| CN112317058A (en) * | 2020-11-13 | 2021-02-05 | 安徽侯王面业有限公司 | Efficient grinding equipment for flour processing and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102371200B (en) | 2013-11-27 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 |