CN203971995U - A kind of cement flour mill - Google Patents
A kind of cement flour mill Download PDFInfo
- Publication number
- CN203971995U CN203971995U CN201420417782.4U CN201420417782U CN203971995U CN 203971995 U CN203971995 U CN 203971995U CN 201420417782 U CN201420417782 U CN 201420417782U CN 203971995 U CN203971995 U CN 203971995U
- Authority
- CN
- China
- Prior art keywords
- abrasive material
- housing
- mill
- cone
- cement
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cement flour mill, comprise base, housing, motor and air exhauster; Described housing is fixed on base; The top of described housing is provided with feed hopper, and the below of feed hopper is communicated with tremie pipe, and the lower end of tremie pipe is communicated with in housing; In described housing, be vertically provided with abrasive material cone, abrasive material cone is inverted round stage, and the side of abrasive material cone is mill incisal bevel; The top of described abrasive material cone is fixedly welded with Cone Disc.Reducing mechanism of the present utility model is abrasive material cone, and the mill incisal bevel on its side makes mill cut the distance of cement, and it is long that mill is cut the cement time, pulverizes thoroughly, and mill is cut evenly, and the cement after pulverizing is even, and quality is good; Air inlet place is provided with filter screen and acoustical cotton, can effectively stop to suck other impurity in the process of air draught, reduces the noise that air draught produces, and improves operating personnel's working environment.
Description
Technical field
The utility model relates to a kind of cement process equipment, specifically a kind of cement flour mill.
Background technology
Existing cement flour mill, adopts two breaker rolls mutually to push to realize abrasive dust, and the area that this mode is pushed is little, the time of extruding is short, and in the time of cement amount sudden fast rush, its squeezing effect is poorer, in the cement that causes grinding, contain larger particle, directly affect the total quality of cement; Its air inlet be directly by air intake in flour mill, this mode not only noise is very large, affects surrounding enviroment, and easily sucks other impurity, affects the normal work of flour mill.
Utility model content
The purpose of this utility model is to provide a kind of abrasive material taper thread grinding to cut cement, and it is long that mill is cut the time, reduces the cement flour mill of blast pipe noise, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of cement flour mill, comprises base, housing, motor and air exhauster; Described housing is fixed on base; The top of described housing is provided with feed hopper, and the below of feed hopper is communicated with tremie pipe, and the lower end of tremie pipe is communicated with in housing; In described housing, be vertically provided with abrasive material cone, abrasive material cone is inverted round stage, and the side of abrasive material cone is mill incisal bevel; The top of described abrasive material cone is fixedly welded with Cone Disc; The top of described Cone Disc is fixedly connected with rotating shaft, and the upper surface that is fixed on housing is rotated in rotating shaft by bearing; On the lower end central shaft of described abrasive material cone, be fixed with lower rotary shaft, lower rotary shaft is rotationally connected with on the output shaft of motor; In described housing, be also communicated with blast pipe, the mouth of pipe place of blast pipe is provided with filter screen; The inner tubal wall of described blast pipe is provided with acoustical cotton; The bottom of described housing is also communicated with discharge nozzle, and air exhauster is installed on discharge nozzle.
Further: the material of described housing is cast iron.
Further: the angle of described mill incisal bevel and horizontal plane is 60-80 degree, and mill incisal bevel surface scribbles wearing layer.
Further: described mill incisal bevel is parallel with inner walls.
Further: the bottom circular diameter of described Cone Disc is identical with the cross section circular diameter of abrasive material vertex of a cone end, and the height of Cone Disc is 20-40mm.
Compared with prior art, the beneficial effects of the utility model are: reducing mechanism of the present utility model is abrasive material cone, and the mill incisal bevel on its side makes mill cut the distance of cement, it is long that mill is cut the cement time, pulverizes thoroughly, and mill is cut evenly, cement after pulverizing is even, and quality is good; Air inlet place is provided with filter screen and acoustical cotton, can effectively stop to suck other impurity in the process of air draught, reduces the noise that air draught produces, and improves operating personnel's working environment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of cement flour mill.
In figure: 1-base, 2-housing, 3-abrasive material cone, 4-motor, 5-air exhauster, 6-blast pipe, 7-filter screen, 8-acoustical cotton, 9-feed hopper, 10-Cone Disc, the upper rotating shaft of 11-, 12-tremie pipe, 13-lower rotary shaft, 14-discharge nozzle, 15-grinds incisal bevel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to figure, in the utility model embodiment, a kind of cement flour mill, comprises base 1, housing 2, motor 4 and air exhauster 5; Described housing 2 is fixed on base 1, and the material of housing 2 is cast iron; The top of described housing 2 is provided with feed hopper 9, and the below of feed hopper 9 is communicated with tremie pipe 12, and the lower end of tremie pipe 12 is communicated with in housing 2; The interior abrasive material cone 3 that is vertically provided with of described housing 2, abrasive material cone 3 is inverted round stage, and the side of abrasive material cone 3 is for grinding incisal bevel 15, and mill incisal bevel 15 is 60-80 degree with the angle of horizontal plane, and mill incisal bevel 15 surfaces scribble wearing layer; Described mill incisal bevel 15 is parallel with housing 2 inwalls; The top of described abrasive material cone 3 is fixedly welded with Cone Disc 10, the cross section circular diameter that bottom circular diameter and the abrasive material of Cone Disc 10 bored 3 tops is identical, and the height of Cone Disc 10 is 20-40mm, the cement that Cone Disc 10 can fall tremie pipe 12 is distributed to the side of abrasive material cone 3 uniformly, carry out abrasive dust, play the effect of transmission; The top of described Cone Disc 10 is fixedly connected with rotating shaft 11, and the upper surface that is fixed on housing 2 is rotated in rotating shaft 11 by bearing; On the lower end central shaft of described abrasive material cone 3, be fixed with lower rotary shaft 13, lower rotary shaft 13 is rotationally connected with on the output shaft of motor 4; In described housing 2, be also communicated with blast pipe 6, the mouth of pipe place of blast pipe 6 is provided with filter screen 7; The inner tubal wall of described blast pipe 6 is provided with acoustical cotton 8; The bottom of described housing 2 is also communicated with discharge nozzle 14, and on discharge nozzle 14, air exhauster 5 is installed.
Operation principle of the present utility model is: cement enters from feed hopper 9, enter in housing 2 by tremie pipe 12, through Cone Disc 10, cement is distributed to uniformly to the side of abrasive material cone 3, be subject to again grinding the abrasive dust pulverizing of incisal bevel 15, cement after grinding drops in discharge nozzle 14, air exhauster 5 by wind from extract out time cement is extracted out; The acoustical cotton arranging on sidewall in blast pipe 6, the noise producing can effectively reduce air intake time.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a cement flour mill, comprises base (1), housing (2), motor (4) and air exhauster (5); It is characterized in that: described housing (2) is fixed on base (1); The top of described housing (2) is provided with feed hopper (9), and the below of feed hopper (9) is communicated with tremie pipe (12), and the lower end of tremie pipe (12) is communicated with in housing (2); In described housing (2), be vertically provided with abrasive material cone (3), abrasive material cone (3) is inverted round stage, and the side of abrasive material cone (3) is mill incisal bevel (15); The top of described abrasive material cone (3) is fixedly welded with Cone Disc (10); The top of described Cone Disc (10) is fixedly connected with rotating shaft (11), and the upper surface that is fixed on housing (2) is rotated in rotating shaft (11) by bearing; On the lower end central shaft of described abrasive material cone (3), be fixed with lower rotary shaft (13), lower rotary shaft (13) is rotationally connected with on the output shaft of motor (4); In described housing (2), be also communicated with blast pipe (6), the mouth of pipe place of blast pipe (6) is provided with filter screen (7); The inner tubal wall of described blast pipe (6) is provided with acoustical cotton (8); The bottom of described housing (2) is also communicated with discharge nozzle (14), and on discharge nozzle (14), air exhauster (5) is installed.
2. a kind of cement flour mill according to claim 1, is characterized in that: the material of described housing (2) is cast iron.
3. a kind of cement flour mill according to claim 1, is characterized in that: described mill incisal bevel (15) is 60-80 degree with the angle of horizontal plane, and mill incisal bevel (15) surface scribbles wearing layer.
4. a kind of cement flour mill according to claim 3, is characterized in that: described mill incisal bevel (15) is parallel with housing (2) inwall.
5. a kind of cement flour mill according to claim 1, it is characterized in that: the bottom circular diameter of described Cone Disc (10) is identical with the cross section circular diameter on abrasive material cone (3) top, and the height of Cone Disc (10) is 20-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417782.4U CN203971995U (en) | 2014-07-25 | 2014-07-25 | A kind of cement flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417782.4U CN203971995U (en) | 2014-07-25 | 2014-07-25 | A kind of cement flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971995U true CN203971995U (en) | 2014-12-03 |
Family
ID=51969472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417782.4U Expired - Fee Related CN203971995U (en) | 2014-07-25 | 2014-07-25 | A kind of cement flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368860A (en) * | 2019-07-25 | 2019-10-25 | 内江师范学院 | It is a kind of with the mixing device of building castoff pavement brick |
| CN115228590A (en) * | 2022-09-05 | 2022-10-25 | 定西市农业科学研究院 | Coarse cereal grinding processing equipment |
-
2014
- 2014-07-25 CN CN201420417782.4U patent/CN203971995U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368860A (en) * | 2019-07-25 | 2019-10-25 | 内江师范学院 | It is a kind of with the mixing device of building castoff pavement brick |
| CN115228590A (en) * | 2022-09-05 | 2022-10-25 | 定西市农业科学研究院 | Coarse cereal grinding processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141203 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |