CN204469788U - A kind of graphite pulverizes grading plant - Google Patents
A kind of graphite pulverizes grading plant Download PDFInfo
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- CN204469788U CN204469788U CN201520048836.9U CN201520048836U CN204469788U CN 204469788 U CN204469788 U CN 204469788U CN 201520048836 U CN201520048836 U CN 201520048836U CN 204469788 U CN204469788 U CN 204469788U
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- grating disk
- graphite
- dish
- outside grating
- classifying screen
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Abstract
The utility model belongs to graphite production equipment field, be specifically related to a kind of graphite and pulverize grading plant, comprise columnar crushing chamber, flexible cavity, classifying screen, flexible feet, described crushing chamber bosom position has been horizontally disposed with internal comminution dish and outside grating disk, internal comminution dish is stacked in above outside grating disk, described internal comminution dish comprises 4 pieces of sector flat plates that the equidistant and concyclic heart is arranged, the arc end of sector flat plate is provided with broached-tooth design, and be provided with the arc of the radius such as sector flat plate dull and stereotyped between the arc end of sector flat plate, described outside grating disk edge is the circular ring structure raised up, annulus medial surface is provided with broached-tooth design, outside grating disk bottom surface is evenly distributed with small opening, graphite is by grinding fully between inside and outside grating disk, obtain granule graphite, classification is carried out again by classifying screen, make the graphite granule size produced more even.
Description
Technical field
The utility model belongs to graphite production equipment field, is specifically related to a kind of graphite and pulverizes grading plant.
Background technology
Graphite chemistry stablize, do not affect by strong acid-base, objectionable impurities is few, and iron sulfur content is low, have high temperature resistant, heat transfer, conduction, lubricate and plasticity, be widely used in the aspects such as casting, Tu Mo, battery, carbon product, refractory material; Graphite often needs pulverized by native graphite and be processed into qualified graphite powder before use, and this graphite powder is more thin better.At present, the disintegrating apparatus for the production of common graphite powder generally adopts and high pressure draught is passed into pulverizing chamber, but the graphite powder particle size directly passing into high pressure draught obtained is still larger, and crushing effect is still undesirable, and granular size is also uneven.
Utility model content
For solving the problem, the utility model provides a kind of graphite and pulverizes grading plant, and its concrete technical scheme is as follows:
A kind of graphite pulverizes grading plant, and comprise columnar crushing chamber, flexible cavity, classifying screen, flexible feet, described crushing chamber is connected to above flexible cavity, and described classifying screen is connected to below flexible cavity, and described flexible feet is connected to the below of classifying screen, described crushing chamber upper surface is provided with feeding mouth, described crushing chamber bosom position has been horizontally disposed with internal comminution dish and outside grating disk, internal comminution dish is stacked in above outside grating disk, described internal comminution dish equidistantly comprises 4 pieces of sector flat plates that the equidistant and concyclic heart is arranged, the arc end of sector flat plate is provided with broached-tooth design, and be provided with the arc of the radius such as sector flat plate dull and stereotyped between the arc end of sector flat plate, described outside grating disk edge is the circular ring structure raised up, annulus medial surface is provided with broached-tooth design, outside grating disk bottom surface is evenly distributed with small opening.
Further, described internal comminution dish and outside grating disk center are provided with motor shaft, and motor shaft is fixedly connected with internal comminution dish, and is provided with bearing between outside grating disk.
Further, pulverizing motor is provided with above described motor shaft; Described crushing chamber arranged outside has electric rotating machine, and electric rotating machine is connected with outside grating disk; Classification motor is provided with on the right side of described classifying screen.
Further, the central angle of 4 pieces of sector flat plates of described internal comminution dish is 45 degree, and the broached-tooth design of the broached-tooth design of sector flat plate and outside grating disk is tangent.
Further, gap is left between described internal comminution dish and outside grating disk.
Further, described classifying screen is provided with two-layer, and bottom, upper strata is provided with the screen cloth of band circular hole.
Further, described classifying screen is arranged in left low right height, and upper and lower two-layer left end is respectively provided with a discharging opening.
Further, the circular hole of the screen cloth on described classifying screen is less than the small opening of outside grating disk bottom surface.
The beneficial effects of the utility model:
1, be provided with internal comminution dish and outside grating disk, existing sawtooth is pulverized has again the extruding in face and face to pulverize, and graphite is pulverized more fast fully.
2, be provided with classifying screen, the graphite after pulverizing segmented further, make the graphite granule size that obtains evenly.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model overall structure schematic diagram;
Accompanying drawing 2 is the utility model internal comminution dish and outside grating disk overall structure top view;
Accompanying drawing 3 is the utility model internal comminution dish and outside grating disk sectional view;
Accompanying drawing 4 is the utility model mesh structure schematic diagram.
In accompanying drawing: 1 be crushing chamber, 2 being flexible cavity, 3 being classifying screen, 4 be flexible feet, 5 be feeding mouth, 6 be internal comminution dish, 7 be outside grating disk, 8 be motor shaft, 9 being electric rotating machine for pulverizing motor, 10,11 be classification motor, 12 be screen cloth, 13 for discharging opening.
Detailed description of the invention
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing of the present utility model; clear, complete description is carried out to the technical solution of the utility model; based on the embodiment in the application; other roughly the same embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the application's protection.
A kind of graphite pulverizes grading plant, comprise crushing chamber, internal comminution dish and outside grating disk is provided with in crushing chamber, internal comminution dish and outer part grating disk contact surface are provided with broached-tooth design, broached-tooth design passes through crush and grind, pulverize the graphite between broached-tooth design, slight gap is left between internal comminution dish and outside grating disk, by the extruding between internal comminution dish and outside grating disk, also part graphite can be pulverized, accelerate the efficiency pulverizing graphite, be provided with classifying screen below crushing chamber simultaneously, graphite granule size is segmented further, make the graphite granule size that obtains more even.
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
Embodiment one:
As shown in Figure 1 to Figure 2, a kind of graphite pulverizes grading plant, comprise columnar crushing chamber 1, flexible cavity 2, classifying screen 3, flexible feet 4, described crushing chamber 1 is connected to above flexible cavity 2, described classifying screen 3 is connected to below flexible cavity 2, and described flexible feet 4 is connected to the below of classifying screen 3, described crushing chamber 1 upper surface is provided with feeding mouth 5, described crushing chamber 1 bosom position has been horizontally disposed with internal comminution dish 6 and outside grating disk 7, internal comminution dish 6 is stacked in above outside grating disk 7, described internal comminution dish 6 comprises 4 pieces of sector flat plates that the equidistant and concyclic heart is arranged, the arc end of sector flat plate is provided with broached-tooth design, and be provided with the arc of the radius such as sector flat plate dull and stereotyped between the arc end of sector flat plate, described outside grating disk 7 edge is the circular ring structure raised up, annulus medial surface is provided with broached-tooth design, outside grating disk 7 bottom surface is evenly distributed with small opening.
During grinding graphite, described internal comminution dish 6 and outside grating disk 7 rotate around their circle central axis, and direction of rotation is contrary, broached-tooth design between internal comminution dish 6 and outside grating disk 7 can grind graphite, and internal comminution dish 6 outer edge only has part to be provided with broached-tooth design, the effect of a buffering can be played to the frictional resistance between inner grating disk 6 and outside grating disk 7, avoid resistance excessive, affect the relative rotation speed between internal comminution dish 6 and outside grating disk 7, arc sheet width between the arc end of the sector flat plate of described internal comminution dish 6 is less, and jointly surround a scallop hole with two sector spaces, graphite is from leaking to outside grating disk 7 in scallop hole, graphite grinds between internal comminution dish 6 and outside grating disk 7, accelerate grinding efficiency, it is comparatively suitable that described feeding mouth 5 is generally arranged on deflection position, crushing chamber 1 edge, avoids near center of circle part graphite accumulation of thick between internal comminution dish 6 and outside grating disk 7, and two grating disks are stuck, cannot grind, after graphite is fully pulverized, graphite can spill from the small opening of outside grating disk 7, through flexible cavity 2, enters classifying screen 3, when classifying screen 3 pairs of graphite carry out classification process, classifying screen 3 needs to vibrate, and classifying screen upper and lower is connected to flexible cavity 2 and flexible feet 4, there is cushioning effect to the vibration of classifying screen 3, avoid classifying screen 3 driving device body vibration, easy damaging device, in actual mechanical process, be that crushing chamber 1 and flexible feet 4 lower end are fixed, neither hinder classifying screen 3 to work, the damage that brings of avoiding device body vibration again.
Embodiment two:
As shown in Figure 1 to Figure 3, a kind of graphite illustrated by embodiment one pulverizes grading plant, described internal comminution dish 6 and outside grating disk 7 center are provided with motor shaft 8, motor shaft 8 is fixedly connected with internal comminution dish 6, and is provided with bearing between outside grating disk 7, the center of circle of motor shaft 8 inleakage grating disk 6 and outside grating disk 7, two grating disks can be prevented in the course of the work, due to the effect of resistance, the relativity shift in occurred level direction, thus affect crushing effect, be provided with above described motor shaft 8 and pulverize motor 9, described crushing chamber 1 arranged outside has electric rotating machine 10, electric rotating machine 10 is connected with outside grating disk 7, pulverizing motor 9 and electric rotating machine 10 drive internal comminution machine 6 and outside pulverizer 7 respectively centered by motor shaft 8, rotate round about, and provide power for it, be provided with classification motor 11 on the right side of described classifying screen 3, classification motor 11 can drive classifying screen 3 to vibrate, and sieves the graphite on classifying screen 3, the central angle of the sector flat plate of described internal comminution dish 6 is 45 degree, sector flat plate central angle is crossed conference and is caused two sector flat plate spacing too small, graphite between two sector flat plates also can be piled up blocked up, affect graphite to grind, and central angle is too small, and sector flat plate can be caused to be subject to drag effects, be distorted distortion, affect grinding effect, find through repetition test, best when sector flat plate central angle is 45 degree, the broached-tooth design of sector flat plate and the broached-tooth design of outside grating disk 7 tangent, gap is left between internal comminution dish 6 and outside grating disk 7, graphite drops down onto internal comminution dish 6 from feeding mouth, due to the relation of feeding mouth 5 position, and internal comminution dish 6 turning effort, a centrifugal force can be produced to graphite, most of graphite is made to concentrate on internal comminution dish 6 and outside grating disk 7 edge, and ground by broached-tooth design, if two broached-tooth design spacing are excessive, graphite granule can be caused too large, and the too small meeting of spacing causes graphite cannot enter the gap of two broached-tooth designs, rear pulverizing grinding cannot be carried out, when two broached-tooth designs are tangent, crushing effect is best, internal comminution dish also have part graphite cannot arrive two grating disk edges near circular place, enter between two grating disks between sector flat plate by internal comminution dish, small gap is left between two grating disks, can pulverize graphite, also the efficiency that graphite is pulverized is accelerated.
Embodiment three:
As shown in Figures 1 to 4, a kind of graphite illustrated by embodiment two pulverizes grading plant, described classifying screen 3 is provided with two-layer, bottom, upper strata is provided with the screen cloth 12 of band circular hole, more tiny graphite granule can to bleed classifying screen 3 lower floor from the circular hole of screen cloth 12, the graphite that particle is larger stays classifying screen 3 upper strata, described classifying screen 3 is arranged in left low right height, and upper and lower two-layer left end is respectively provided with a discharging opening 13, bilevel graphite is respectively from the discharging of two discharging openings 13, graphite is segmented further by the size of particle, and the product obtained is more even; The circular hole of the screen cloth 12 on described classifying screen 3 is slightly less than the small opening of outside grating disk 7 bottom surface, the bulky grain graphite spilt could be screened in small opening.
Below the utility model is described in detail, the above, be only the preferred embodiment of the utility model, when not limiting the utility model practical range, namely allly do impartial change according to the application's scope and modify, all should still belong in the utility model covering scope.
Claims (8)
1. a graphite pulverizes grading plant, comprise columnar crushing chamber, flexible cavity, classifying screen, flexible feet, described crushing chamber is connected to above flexible cavity, and described classifying screen is connected to below flexible cavity, and described flexible feet is connected to the below of classifying screen, it is characterized in that, described crushing chamber upper surface is provided with feeding mouth, described crushing chamber bosom position has been horizontally disposed with internal comminution dish and outside grating disk, internal comminution dish is stacked in above outside grating disk, described internal comminution dish comprises 4 pieces of sector flat plates that the equidistant and concyclic heart is arranged, the arc end of sector flat plate is provided with broached-tooth design, and be provided with the arc of the radius such as sector flat plate dull and stereotyped between the arc end of sector flat plate, described outside grating disk edge is the circular ring structure raised up, annulus medial surface is provided with broached-tooth design, outside grating disk bottom surface is evenly distributed with small opening.
2. graphite according to claim 1 pulverizes grading plant, and it is characterized in that, described internal comminution dish and outside grating disk center are provided with motor shaft, and motor shaft is fixedly connected with internal comminution dish, and is provided with bearing between outside grating disk.
3. graphite according to claim 2 pulverizes grading plant, it is characterized in that, is provided with pulverizing motor above described motor shaft; Described crushing chamber arranged outside has electric rotating machine, and electric rotating machine is connected with outside grating disk; Classification motor is provided with on the right side of described classifying screen.
4. graphite according to claim 1 pulverizes grading plant, and it is characterized in that, the central angle of 4 pieces of sector flat plates of described internal comminution dish is 45 degree, and the broached-tooth design of the broached-tooth design of sector flat plate and outside grating disk is tangent.
5. graphite according to claim 1 pulverizes grading plant, it is characterized in that, leaves gap between described internal comminution dish and outside grating disk.
6. graphite according to claim 1 pulverizes grading plant, and it is characterized in that, described classifying screen is provided with two-layer, and bottom, upper strata is provided with the screen cloth of band circular hole.
7. graphite according to claim 6 pulverizes grading plant, it is characterized in that, described classifying screen is arranged in left low right height, and the upper and lower two-layer left end of classifying screen is respectively provided with a discharging opening.
8. graphite according to claim 6 pulverizes grading plant, and it is characterized in that, the circular hole of the screen cloth on described classifying screen is less than the small opening of outside grating disk bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048836.9U CN204469788U (en) | 2015-01-23 | 2015-01-23 | A kind of graphite pulverizes grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048836.9U CN204469788U (en) | 2015-01-23 | 2015-01-23 | A kind of graphite pulverizes grading plant |
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| Publication Number | Publication Date |
|---|---|
| CN204469788U true CN204469788U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520048836.9U Expired - Fee Related CN204469788U (en) | 2015-01-23 | 2015-01-23 | A kind of graphite pulverizes grading plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582950A (en) * | 2017-01-23 | 2017-04-26 | 滨州学院 | High-efficiency potato flour mill |
| CN108704752A (en) * | 2018-06-29 | 2018-10-26 | 天津市弘亚润滑粉制造有限公司 | A kind of powdered lubricant grinder that grinding efficiency is high |
| CN109847901A (en) * | 2018-12-19 | 2019-06-07 | 旌德县源远新材料有限公司 | A kind of glass fibre crushes equipment and waste silk processing method |
-
2015
- 2015-01-23 CN CN201520048836.9U patent/CN204469788U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582950A (en) * | 2017-01-23 | 2017-04-26 | 滨州学院 | High-efficiency potato flour mill |
| CN108704752A (en) * | 2018-06-29 | 2018-10-26 | 天津市弘亚润滑粉制造有限公司 | A kind of powdered lubricant grinder that grinding efficiency is high |
| CN109847901A (en) * | 2018-12-19 | 2019-06-07 | 旌德县源远新材料有限公司 | A kind of glass fibre crushes equipment and waste silk processing method |
| CN109847901B (en) * | 2018-12-19 | 2021-06-22 | 旌德县源远新材料有限公司 | Glass fiber crushing equipment and waste silk processing method |
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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: 20150715 Termination date: 20170123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |