CN204234143U - A kind of flour mill of high accuracy Control granularity - Google Patents
A kind of flour mill of high accuracy Control granularity Download PDFInfo
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- CN204234143U CN204234143U CN201420689522.2U CN201420689522U CN204234143U CN 204234143 U CN204234143 U CN 204234143U CN 201420689522 U CN201420689522 U CN 201420689522U CN 204234143 U CN204234143 U CN 204234143U
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Abstract
The utility model relates to a kind of flour mill, particularly a kind of flour mill with high separation accuracy.A kind of flour mill of high accuracy Control granularity, the mill body of disintegrating area is provided with in comprising, it is characterized in that, the classification staving of graded region is established in the upper shelf of described mill body is provided with, clasfficiator is installed on the top of described classification staving, is reserved with the height distance strengthening graded region space between described clasfficiator to mill body disintegrating area.The utility model strengthens the space between disintegrating area and graded region by the classification staving added on mill body top, and then the distinguished and admirable spatial area passed through is increased, wind speed is reduced with this, the particle precision of classification is made to be easy to control, go out powder particles precision up to standard, and the program of follow-up rotary screen separating and filtering can be saved, save time and cost, further increase production effect.
Description
Technical field
The utility model relates to a kind of flour mill, particularly a kind of flour mill with high separation accuracy.
Background technology
At present, structure in existing abrasive dust owner mill body comprises the disintegrating area of bottom and the graded region at top, disintegrating area, due to the limitation of existing flour mill structural design, hierarchy system is close to the disintegrating area of bottom, therefore narrow space residing for hierarchy system, outside sends next wind to by the too little high wind speed that thus can produce of the area of hierarchy system, in this case, during clasfficiator wheel rotation, the ability taking away powder particle is too strong, cause separated powder wayward, separation accuracy is poor, and powder particle precision does not reach standard-required.
In order to make up above-mentioned fault of construction, existing flour mill structure must adopt follow-up rotary screen to powder particle separating and filtering in addition, to meet required precision.
Summary of the invention
The utility model is intended to optimize the uppity fault of construction of separation accuracy that prior art exists, and then provides the flour mill of a kind of scientific structure design is reasonable, separation accuracy is controlled high accuracy Control granularity.
For achieving the above object, the utility model adopts following technical scheme:
A kind of flour mill of high accuracy Control granularity, the mill body 2 of disintegrating area is provided with in comprising, its special character is, the classification staving 8 of graded region is established in the upper shelf of described mill body 2 is provided with, clasfficiator 9 is installed on the top of described classification staving 8, is reserved with the height distance strengthening graded region space between described clasfficiator 9 to mill body disintegrating area;
The inwall of described classification staving 8 is provided with baffle liner 10, in order to isolated larger powder particle to be guided to the disintegrating area of bottom;
Described classification staving 8, for having the two-layer barrel body of annular chamber, comprises outside staving and inner staving, and described outside staving offers outlet pass 12, and between described two-layer barrel body, the annular chamber of sandwiched is for forming cooling water cavity 11;
Described classification staving 8 erection is installed on the flange 7 on described mill body 2 top.
The flour mill of a kind of high accuracy Control granularity of the utility model, the space between disintegrating area and graded region is strengthened by the classification staving added on mill body top, and then the distinguished and admirable spatial area passed through is increased, wind speed is reduced with this, make the particle precision of classification be easy to control, go out powder particles precision up to standard, and the program of follow-up rotary screen separating and filtering can be saved, save time and cost, put forward a step and improve production effect.
Accompanying drawing explanation
Fig. 1: traditional flour mill structural representation;
Fig. 2: the flour mill structural representation of a kind of high accuracy Control granularity of the utility model;
In the drawings, 1, charging aperture, 2, mill body, 3, mill, 3-1, pulverize pin, 4, air channel, 5, guide collar, 6, meal outlet, 7, flange, 8, classification staving, 9, clasfficiator, 10, baffle liner, 11, cooling water cavity, 12, outlet pass.
Detailed description of the invention
Referring to accompanying drawing, provide detailed description of the invention of the present utility model, be used for being further described formation of the present utility model.
Embodiment 1
The flour mill of a kind of high accuracy Control granularity of the present embodiment is with reference to figure 2, the mill body 2 of disintegrating area is provided with in comprising, the side of described mill body 2 is provided with the charging aperture 1 be connected with feeder, opposite side is provided with the air channel 4 be connected with blower fan, the mill chamber being installed on mill body 2 with the mill 3 pulverizing pin 3-1 is inner, mill chamber inwall is also provided with guide collar 5, be with traditional flour mill structure difference, the classification staving 8 of graded region is established in the top of described mill body 2 is had by flange 7 erection, described classification staving 8 has certain volumetric spaces, exported the clasfficiator 9 be connected with clasfficiator impeller 9-1 by central shaft bracket at the top of described classification staving 8, the height distance strengthening graded region space is reserved with between described clasfficiator 9 to mill body disintegrating area.
Embodiment 2
The difference of the present embodiment and embodiment 1 is
In order to further optimizing structure design, make equipment more have practicality, the inwall of described classification staving 8 is provided with baffle liner 10, in order to isolated larger powder particle to be guided to the disintegrating area of bottom.
Embodiment 3
The difference of the present embodiment and embodiment 2 is
Described classification staving 8, for having the two-layer barrel body of annular chamber, comprises outside staving and inner staving, and described outside staving offers outlet pass 12, and between described two-layer barrel body, the annular chamber of sandwiched is for forming cooling water cavity 11.
The flour mill of a kind of high accuracy Control granularity of the present utility model, its course of work and operation principle as follows:
First, material sends into the mill chamber of mill body 2 inside by the charging aperture 1 be connected with feeding machine, main electric mill machine carries out high-speed rotation by output shaft connecting band movable grinding disc 3, pulverizing pin 3-1 on mill 3 carries out High Rotation Speed thereupon, material is clashed into by the pulverizing pin 3-1 that high quick-action turns in mill chamber inside to be smashed, it is finally made to be ground into Powdered, due to effect of impact and centrifugal force, pulverized powder particle strikes on mill body inwall, air stream is from bottom to top introduced in the air channel 4 of side, powder particle final guide collar 5 set by mill body inwall under the induced effect of air stream delivers to the graded region on mill body 2 top, carry out the classification process of granularity.
In graded region, the centrifugal action that the powder that particle is larger is subject to is large, is thrown toward surrounding and finally falls to disintegrating area to proceed to pulverize, and particulate powders is by air-flow entrained with from bottom to top, is upwards taken out of to meal outlet 6 by clasfficiator impeller.
The flour mill of a kind of high accuracy Control granularity of the utility model, the space between disintegrating area and graded region is strengthened by the classification staving added on mill body top, and then the spatial area making wind circulation cross classifying turbine increases, wind speed is reduced with this, make the particle precision of classification be easy to control, go out powder particles precision up to standard, and the program of follow-up rotary screen separating and filtering can be saved, save time and cost, further increase production effect.
Claims (4)
1. the flour mill of a high accuracy Control granularity, the mill body (2) of disintegrating area is provided with in comprising, it is characterized in that, the classification staving (8) of graded region is established in the upper shelf of described mill body (2) is provided with, clasfficiator (9) is installed on the top of described classification staving (8), is reserved with the height distance strengthening graded region space between described clasfficiator (9) to mill body disintegrating area.
2. the flour mill of a kind of high accuracy Control granularity as claimed in claim 1, it is characterized in that, the inwall of described classification staving (8) is provided with the baffle liner (10) in order to isolated larger powder particle to be guided to the disintegrating area of bottom.
3. the flour mill of a kind of high accuracy Control granularity as claimed in claim 1 or 2, it is characterized in that, described classification staving (8) is for having the two-layer barrel body of annular chamber, comprise outside staving and inner staving, described outside staving offers outlet pass (12), and between described two-layer barrel body, the annular chamber of sandwiched is for forming cooling water cavity (11).
4. the flour mill of a kind of high accuracy Control granularity as claimed in claim 1 or 2, is characterized in that, described classification staving (8) erection is installed on the flange (7) on described mill body (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689522.2U CN204234143U (en) | 2014-11-17 | 2014-11-17 | A kind of flour mill of high accuracy Control granularity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689522.2U CN204234143U (en) | 2014-11-17 | 2014-11-17 | A kind of flour mill of high accuracy Control granularity |
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| CN204234143U true CN204234143U (en) | 2015-04-01 |
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| CN201420689522.2U Active CN204234143U (en) | 2014-11-17 | 2014-11-17 | A kind of flour mill of high accuracy Control granularity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046735A (en) * | 2018-10-24 | 2018-12-21 | 江苏丰尚智能科技有限公司 | A kind of crushing and processing automatically adjust the devices and methods therefor of product granularity in the process |
-
2014
- 2014-11-17 CN CN201420689522.2U patent/CN204234143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046735A (en) * | 2018-10-24 | 2018-12-21 | 江苏丰尚智能科技有限公司 | A kind of crushing and processing automatically adjust the devices and methods therefor of product granularity in the process |
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