CN106732965A - It is classified the vertical pulverizer of charging - Google Patents
It is classified the vertical pulverizer of charging Download PDFInfo
- Publication number
- CN106732965A CN106732965A CN201710094939.2A CN201710094939A CN106732965A CN 106732965 A CN106732965 A CN 106732965A CN 201710094939 A CN201710094939 A CN 201710094939A CN 106732965 A CN106732965 A CN 106732965A
- Authority
- CN
- China
- Prior art keywords
- grinding roller
- blanking
- webmaster
- mill
- vertical pulverizer
- 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
Links
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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding 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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
Abstract
The invention discloses the vertical pulverizer of classification charging, including discharging opening, grader, body, mill, reducing motor and the motor for setting gradually from top to bottom；Mill is distributed with the first grinding roller, the second grinding roller and the 3rd grinding roller that diameter successively decreases successively from outside to inside in its circumference, first grinding roller, the second grinding roller and the 3rd grinding roller are connected on a motor by a reducing motor respectively, and each motor is all connected with control panel；The side top position of wherein body is provided with feed arrangement, feed arrangement includes being located at extra-organismal screw conveying device and the inclination blanking webmaster located at body inwall, it is L-shaped structure to incline blanking webmaster, and it is provided with directly from greatly to some mesh of small gradual change successively from feed end to discharge end.Invention provides a kind of milling good evenness, the vertical pulverizer of the classification charging for being milled thinner.
Description
Technical field
The present invention relates to flour mill technical field, the vertical pulverizer of charging is more particularly to classified.
Background technology
Vertical roll grinder collection grinding, drying, classification（Select powder）With conveying function in one, with efficiency high, energy consumption be small, mill
The remarkable advantages such as the low, running rate of erosion is high, compact conformation, occupied ground and space are small, noise is low, product fineness can easily be accommodated, more
It is widely used for cement to get over（Raw material, coal, clinker）, metallurgical slag, material, the grinding of the industry material such as chemical industry and superfine powder
Mill.
Traditional vertical roll grinder grinding roller is the big roller of the same size, and each grinding roller is borne by small, broken bits, compacting and grinding
Function, because grinding roller roll neck is larger, spherical grinding roller is rolled in loose lump material, and the larger material block in upper strata occurs
The phenomenon in grinding region is left, grinding roller only carries out in small, broken bits, compacting and grinding to the less material of low layer, therefore mill efficiency is low.
Traditional groove type mill can only carry out Wear-resistant Treatment by the way of built-up welding, not only manufacture complicated, the production cycle
Long, the requirement to mill material is also high, and traditional mill wants build-up wear-resistant layer, mill due to surface must use cast steel, founder
Skill is complicated and difficulty is big（Fluidity molten steel is poor during casting, and large-scale steel-casting production difficulty is big）.And the mill processed complex of groove.
The grinding mechanism of country's vertical roll grinder is mainly spherical grinding roller and groove type mill, its complex contour, system at present
Make the big cost of difficulty high, repair more difficult and costly after abrasion, mill efficiency is low.Simultaneously as after grinding mechanism wear
Repair more difficult, repair time is long, causes the running rate of vertical roll grinder low.These shortcomings have impact on whole cement producing line
Running rate, makes the utilization of capacity of cement producing line and benefit be affected.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides one kind milling good evenness, it is milled thinner dividing
The vertical pulverizer of level charging.
The technical solution adopted in the present invention is：The vertical pulverizer of classification charging, including set gradually from top to bottom
Discharging opening, grader, body, mill, reducing motor and motor；Mill is distributed with diameter and passs successively from outside to inside in its circumference
The first grinding roller, the second grinding roller and the 3rd grinding roller for subtracting, motor are all connected with control panel；The side top position of wherein body be provided with into
Material device, feed arrangement includes being located at extra-organismal screw conveying device and the inclination blanking webmaster located at body inwall, inclines
Blanking webmaster is L-shaped structure, and it is provided with directly from greatly to some mesh of small gradual change successively from feed end to discharge end.
Further, inclining blanking webmaster includes inclining blanking portion and horizontal conveying portion, wherein horizontal conveying portion is located at mill
At the position of the top 10-25mm of roller.
Further, the inwall for inclining the inclination blanking portion of blanking webmaster is provided with helical form blanking groove, and under helical form
The height of hopper is not more than 1/3rd of the radius for inclining blanking webmaster.
Further, blanking webmaster is inclined by the swing pinion that is placed on outside it, and the biography for being sequentially connected swing pinion
Dynamic tooth, power transmission shaft and electric rotating machine drive its rotary unloading, wherein electric rotating machine connection control panel.
Further, in body positioned at the first grinding roller of mill, between the second grinding roller and the 3rd grinding roller top and discharging opening
At least one courage jacking mouth shape point powder mesh screen is provided with, courage jacking mouth shape point powder mesh screen one end is connected to the lower end of discharging opening, another
End is connected to the top of mill.
Further, the inwall of courage jacking mouth shape point powder mesh screen is provided with rotation blower fan.
Compared with prior art, the beneficial effects of the invention are as follows：Vertical pulverizer of the invention, first using along mill week
The material for entering mill is carried out to the first grinding roller, the second grinding roller and the 3rd grinding roller that diameter successively decreases successively are distributed with from outside to inside
Classified grinding, improves the fineness of material grinding；Be set to the drop section area of its material feed device under inclination by the present invention simultaneously
Material webmaster, it is L-shaped structure to incline blanking webmaster, and it is provided with directly from greatly to small gradual change successively from feed end to discharge end
Some mesh so that material in blanking process is inclined, according to the diameter of mesh, is being divided after being sent in body
Level, the material after classification is followed successively by thick material and thin material along the circumferential within outward of mill.Material enters flour mill mill
Afterwards, the first grinding roller, the second grinding roller and the 3rd grinding roller grind successively, improve fineness, uniformity and the efficiency of grinding.
Brief description of the drawings
Fig. 1 is the structure chart of one embodiment of the vertical pulverizer of classification charging；
Wherein：1- discharging openings, 2- graders, 3- bodies, 4- mills, 5- reducing motors, 6- motors, 7- feed arrangements, 71- spirals
Feeding device, 72- inclines blanking webmaster, and 721- inclines blanking portion, the horizontal conveying portions of 722-, 723- helical form blanking grooves；8-
One grinding roller, the grinding rollers of 9- second, the grinding rollers of 10- the 3rd, 11- control panels, 12- swing pinions, 13- driving cogs, 14- power transmission shafts, 15-
Electric rotating machine, 16- courage jacking mouths shape point powder mesh screen, 17- rotation blower fans.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described with reference to the accompanying drawings and examples, the implementation
Example is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
As shown in figure 1, the vertical pulverizer of classification charging, including the discharging opening 1, grader for setting gradually from top to bottom
2nd, body 3, mill 4, reducing motor 5 and motor 6；Mill 4 is distributed with that diameter successively decreases successively from outside to inside in its circumference
One grinding roller 8, the second grinding roller 9 and the 3rd grinding roller 10, each motor 6 are all connected with control panel 11；
Wherein：The side top position of body 3 is provided with feed arrangement 7, and feed arrangement 7 includes being located at extra-organismal screw conveying device
71 and the inclination blanking webmaster 72 located at body inwall, it is L-shaped structure to incline blanking webmaster 72, and it is from feed end to discharging
End is provided with directly from greatly to some mesh of small gradual change successively.
In the above-described embodiments, inclining blanking webmaster 72 includes inclining blanking portion 721 and horizontal conveying portion 722, its reclaimed water
Flat conveying portion 722 is located at the position of the top 10-25mm of grinding roller, it is ensured that be input into the thing of mill on blanking webmaster 72 from inclining
Material can be classified so that each grinding roller simultaneous grinding material of uniform size, it is ensured that the uniform of next particle is ground
Performance.
In the above-described embodiments, the inwall for inclining the inclination blanking portion 721 of blanking webmaster 72 is provided with helical form blanking groove
723, and the height of helical form blanking groove 723 is not more than 1/3rd of the radius for inclining blanking webmaster 72, it is ensured that and material exists
Inclining being capable of equably blanking in tremie pipe.
In the above-described embodiments, blanking 72 swing pinion 12 by being placed on outside it of webmaster is inclined, and is sequentially connected rotation
The driving cog 13 of rotating disk 12, power transmission shaft 14 and electric rotating machine 15 drive its rotary unloading, the wherein connection of electric rotating machine 15 control
Panel 11, further improves the uniformity of material blanking.
In the above-described embodiments, the first grinding roller 8, the second grinding roller 9 and the top of the 3rd grinding roller 10 of mill 4 are located in body 3
At least one courage jacking mouth shape point powder mesh screen 16 is provided between discharging opening, courage jacking mouth shape point one end of powder mesh screen 16 is connected to out
The lower end of material mouth 1, the other end is connected to the top of mill 4, it is ensured that the material after ground can.
In the above-described embodiments, the inwall of courage jacking mouth shape point powder mesh screen 16 is provided with rotation blower fan 17, improves out powder
The uniformity and speed.
What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area
Member, easily according to above-described embodiment, understands spirit of the invention, and makes different amplifications and change, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (6)
1. the vertical pulverizer that classification feeds, it is characterised in that：Including the discharging opening for setting gradually from top to bottom（1）, grader
（2）, body（3）, mill（4）, reducing motor（5）And motor（6）；Mill（4）Diameter is distributed with from outside to inside in its circumference
The first grinding roller for successively decreasing successively（8）, the second grinding roller（9）With the 3rd grinding roller（10）, motor（6）It is all connected with control panel（11）；
Wherein body（3）Side top position be provided with feed arrangement（7）, the feed arrangement（7）Including located at extra-organismal spiral shell
Rotation feeding device（71）With the inclination blanking webmaster located at body inwall（72）, the inclination blanking webmaster（72）It is L-shaped structure,
And it is provided with directly from greatly to some mesh of small gradual change successively from feed end to discharge end.
2. the vertical pulverizer that classification according to claim 1 feeds, it is characterised in that：The inclination blanking webmaster（72）
Including inclining blanking portion（721）With horizontal conveying portion（722）, wherein the horizontal conveying portion（722）Positioned at the top 10- of grinding roller
At the position of 25mm.
3. the vertical pulverizer that classification according to claim 2 feeds, it is characterised in that：The inclination blanking webmaster（72）
Inclination blanking portion（721）Inwall be provided with helical form blanking groove（723）, and helical form blanking groove（723）Height it is little
In inclination blanking webmaster（72）Radius 1/3rd.
4. the vertical pulverizer that the classification according to claim 1-3 any one feeds, it is characterised in that：Under the inclination
Material webmaster（72）By the swing pinion being placed on outside it（12）, and it is sequentially connected swing pinion（12）Driving cog（13）, pass
Moving axis（14）And electric rotating machine（15）Drive its rotary unloading, wherein electric rotating machine（15）Connection control panel（11）.
5. the vertical pulverizer that classification according to claim 4 feeds, it is characterised in that：Body（3）It is interior positioned at mill（4）
The first grinding roller（8）, the second grinding roller（9）With the 3rd grinding roller（10）At least one courage jacking mouth shape is provided between top and discharging opening
Divide powder mesh screen（16）, courage jacking mouth shape point powder mesh screen（16）One end is connected to discharging opening（1）Lower end, the other end is connected to mill
（4）Top.
6. the vertical pulverizer that classification according to claim 5 feeds, it is characterised in that：Courage jacking mouth shape point powder mesh screen
（16）Inwall be provided with rotation blower fan（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710094939.2A CN106732965A (en) | 2017-02-22 | 2017-02-22 | It is classified the vertical pulverizer of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710094939.2A CN106732965A (en) | 2017-02-22 | 2017-02-22 | It is classified the vertical pulverizer of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106732965A true CN106732965A (en) | 2017-05-31 |
Family
ID=58957641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710094939.2A Pending CN106732965A (en) | 2017-02-22 | 2017-02-22 | It is classified the vertical pulverizer of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106732965A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225025A (en) * | 2017-08-08 | 2017-10-03 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer of Bidirectional discharging |
| CN107243387A (en) * | 2017-08-08 | 2017-10-13 | 江苏鹏飞集团股份有限公司 | Single shaft swings compaction type grinding roller vertical mill |
| CN107282210A (en) * | 2017-08-08 | 2017-10-24 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer for rolling grinding roller of bidirectional swinging |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429792C2 (en) * | 1993-12-27 | 1997-04-30 | Prerovske Strojirny As | Process and pan mill for crushing mineral raw materials |
| CN201040256Y (en) * | 2007-01-05 | 2008-03-26 | 周红光 | Vertical type mill roller powder mill |
| WO2009093346A1 (en) * | 2008-01-24 | 2009-07-30 | Mitsubishi Heavy Industries, Ltd. | Roller mill structure |
| JP2013252494A (en) * | 2012-06-07 | 2013-12-19 | Ihi Corp | Vertical mill |
| CN104668194A (en) * | 2013-11-29 | 2015-06-03 | 湖北佳萌粮油有限公司 | Grain screening machine |
| CN205833352U (en) * | 2016-07-14 | 2016-12-28 | 天津市建国蔬菜种植专业合作社 | A kind of screening plant of bud seedling vegetable seed |
| CN205887028U (en) * | 2016-08-05 | 2017-01-18 | 丹棱县山木森睿智纳米科技有限公司 | Vertical grinding machine |
| CN206838207U (en) * | 2017-02-22 | 2018-01-05 | 南通澳润建材科技有限公司 | It is classified the vertical pulverizer of charging |
-
2017
- 2017-02-22 CN CN201710094939.2A patent/CN106732965A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429792C2 (en) * | 1993-12-27 | 1997-04-30 | Prerovske Strojirny As | Process and pan mill for crushing mineral raw materials |
| CN201040256Y (en) * | 2007-01-05 | 2008-03-26 | 周红光 | Vertical type mill roller powder mill |
| WO2009093346A1 (en) * | 2008-01-24 | 2009-07-30 | Mitsubishi Heavy Industries, Ltd. | Roller mill structure |
| JP2013252494A (en) * | 2012-06-07 | 2013-12-19 | Ihi Corp | Vertical mill |
| CN104668194A (en) * | 2013-11-29 | 2015-06-03 | 湖北佳萌粮油有限公司 | Grain screening machine |
| CN205833352U (en) * | 2016-07-14 | 2016-12-28 | 天津市建国蔬菜种植专业合作社 | A kind of screening plant of bud seedling vegetable seed |
| CN205887028U (en) * | 2016-08-05 | 2017-01-18 | 丹棱县山木森睿智纳米科技有限公司 | Vertical grinding machine |
| CN206838207U (en) * | 2017-02-22 | 2018-01-05 | 南通澳润建材科技有限公司 | It is classified the vertical pulverizer of charging |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225025A (en) * | 2017-08-08 | 2017-10-03 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer of Bidirectional discharging |
| CN107243387A (en) * | 2017-08-08 | 2017-10-13 | 江苏鹏飞集团股份有限公司 | Single shaft swings compaction type grinding roller vertical mill |
| CN107282210A (en) * | 2017-08-08 | 2017-10-24 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer for rolling grinding roller of bidirectional swinging |
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