CN205394241U - Granule coal refiner - Google Patents
Granule coal refiner Download PDFInfo
- Publication number
- CN205394241U CN205394241U CN201620136653.7U CN201620136653U CN205394241U CN 205394241 U CN205394241 U CN 205394241U CN 201620136653 U CN201620136653 U CN 201620136653U CN 205394241 U CN205394241 U CN 205394241U
- Authority
- CN
- China
- Prior art keywords
- grinding
- cylindrical box
- refiner
- groove
- grinding groove
- 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 granule coal refiner, include cylindrical box body, grinding miller, cooperate grinding groove, the transverse axis, vertical to axle and motor that uses with the grinding miller, the cylindrical box body top is provided with the feeding subassembly, and this feeding group valence includes that circular feed inlet and toper divide the material shell, the toper divides the summit of material shell to be located under the circular feed inlet center, the grinding groove is fixed in cylindrical box body's bottom makes the recess in this grinding groove be located under the toper branch material bottom face circumference, the grinding miller set up in in grinding the recess in groove, this grinding miller center department is provided with the bearing, in the one end of transverse axis is fixed in this bearing, the other end of this transverse axis with vertical axipetal one end fixed connection, this vertical axipetal other end passes cylindrical box body's bottom surface, and through the belt with the motor is connected. It is even that this refiner spills the material, and the grinding efficiency is high.
Description
Technical field
This utility model belongs to mechanical field, particularly relates to a kind of particulate coal refiner.
Background technology
Coal grinding is an important content in clean coal technology, and coal abrasive grains particle size distribution is the key factor affecting the cleaning fuel performances such as water-coal-slurry, and the uniformity of coal abrasive grains is then the important indicator affecting its particle size distribution.Existing coal milling apparatus, its input and output material manually operates, length consuming time, increases time cost, grinding efficiency is low, and spreading is uneven, the uniformity that impact is ground, and device structure is complicated, maintenance cost is high, and cost is high, seriously constrains the popularization and application of clean coal technology.
Summary of the invention
Based on this, for the problems referred to above, the utility model proposes a kind of particulate coal refiner, this refiner spreading is uniform, grinds uniformly, and grinding efficiency is high, and its simple in construction, and easy to maintenance, manufacturing cost is relatively low, is conducive to the popularization and application of clean coal technology.
nullThe technical solution of the utility model is: a kind of particulate coal refiner，Including cylindrical box、Abrasive wheel、With abrasive wheel with the use of grinding groove、Lateral shaft、Vertically to axle and motor，Described cylindrical box top is provided with feeding assembly，This charging group valency includes circular charging aperture and taper sub-material shell，The summit of described taper sub-material shell is positioned at the underface at described circular charging aperture center，Described grinding groove is fixed on the bottom of described cylindrical box，The groove making this grinding groove is positioned at the underface of described taper sub-material shell base circumference，Described abrasive wheel is arranged in the groove of described grinding groove，This abrasive wheel center is provided with bearing，One end of described lateral shaft is fixed in this bearing，The other end of this lateral shaft is connected with described vertically fixing to one end of axle，This is vertically to the other end of axle through the bottom surface of described cylindrical box，And be connected with described motor by belt.
Alternatively, described particulate coal refiner also includes conveyer belt, and this conveyer belt docks with described circular charging aperture.
During work, coal on conveyer belt enters in cylindrical case, coal uniformly scatters in grinding groove through circular charging aperture, taper sub-material shell, driven by motor vertically rotates to axle, and then drive transverse axes, finally make abrasive wheel roll in grinding groove, the coal in grinding groove is ground, make coal particles thinner evenly.
The beneficial effects of the utility model are: the particulate coal refiner that this utility model provides, and its spreading is uniform, grind uniformly, and grinding efficiency is high, and its simple in construction, and easy to maintenance, manufacturing cost is relatively low, is conducive to the popularization and application of clean coal technology.
Accompanying drawing explanation
Fig. 1 is the structural representation of particulate coal refiner described in this utility model embodiment.
Fig. 2 is the top view of particulate coal refiner described in Fig. 1.
Description of reference numerals:
41 cylindrical box, 42 abrasive wheels, 43 grinding grooves, 44 lateral shafts, 45 vertically to axle, 46 motors, 411 circular charging apertures, 412 taper sub-material shells, 7 conveyer belts.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment:
nullAs depicted in figs. 1 and 2，A kind of particulate coal refiner，Including cylindrical box 41、Abrasive wheel 42、With grind 42 take turns with the use of grinding groove 43、Lateral shaft 44、Vertically to axle 45 and motor 46，Described cylindrical box 41 top is provided with feeding assembly，This charging group valency includes circular charging aperture 411 and taper sub-material shell 412，The summit of described taper sub-material shell 412 is positioned at the underface at described circular charging aperture 411 center，Described grinding groove 43 is fixed on the bottom of described cylindrical box 41，The groove making this grinding groove 43 is positioned at the underface of described taper sub-material shell 412 base circumference，Described abrasive wheel 42 is arranged in the groove of described grinding groove 43，This abrasive wheel 42 center is provided with bearing，One end of described lateral shaft 44 is fixed in this bearing，The other end of this lateral shaft 44 is connected with described vertically fixing to one end of axle 45，This is vertically to the other end of axle 45 through the bottom surface of described cylindrical box 41，And be connected with described motor 46 by belt.
Preferably, described particulate coal refiner also includes conveyer belt 7, and this conveyer belt 7 docks with described circular charging aperture 411.
During work, coal on conveyer belt 7 enters in cylindrical box 41, coal uniformly scatters in grinding groove 43 through circular charging aperture 411, taper sub-material shell 412, motor 46 drives and vertically rotates to axle 45, and then drive lateral shaft 44 to rotate, finally make abrasive wheel 42 roll in grinding groove 43, the coal in grinding groove 43 is ground, make coal particles thinner evenly.
Embodiment described above only have expressed detailed description of the invention of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (2)
- null1. a particulate coal refiner，It is characterized in that，Including cylindrical box、Abrasive wheel、With abrasive wheel with the use of grinding groove、Lateral shaft、Vertically to axle and motor，Described cylindrical box top is provided with feeding assembly，This charging group valency includes circular charging aperture and taper sub-material shell，The summit of described taper sub-material shell is positioned at the underface at described circular charging aperture center，Described grinding groove is fixed on the bottom of described cylindrical box，The groove making this grinding groove is positioned at the underface of described taper sub-material shell base circumference，Described abrasive wheel is arranged in the groove of described grinding groove，This abrasive wheel center is provided with bearing，One end of described lateral shaft is fixed in this bearing，The other end of this lateral shaft is connected with described vertically fixing to one end of axle，This is vertically to the other end of axle through the bottom surface of described cylindrical box，And be connected with described motor by belt.
- 2. particulate coal refiner according to claim 1, it is characterised in that described particulate coal refiner also includes conveyer belt, this conveyer belt docks with described circular charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136653.7U CN205394241U (en) | 2016-02-24 | 2016-02-24 | Granule coal refiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136653.7U CN205394241U (en) | 2016-02-24 | 2016-02-24 | Granule coal refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394241U true CN205394241U (en) | 2016-07-27 |
Family
ID=56446669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620136653.7U Expired - Fee Related CN205394241U (en) | 2016-02-24 | 2016-02-24 | Granule coal refiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317390A (en) * | 2018-11-26 | 2019-02-12 | 杨迪忠 | A kind of efficiently pre- screen device of industrial chemicals |
-
2016
- 2016-02-24 CN CN201620136653.7U patent/CN205394241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317390A (en) * | 2018-11-26 | 2019-02-12 | 杨迪忠 | A kind of efficiently pre- screen device of industrial chemicals |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180224 |