CN205109764U - Multistage cascaded continuous ball mill and transition device thereof - Google Patents
Multistage cascaded continuous ball mill and transition device thereof Download PDFInfo
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- CN205109764U CN205109764U CN201520770425.0U CN201520770425U CN205109764U CN 205109764 U CN205109764 U CN 205109764U CN 201520770425 U CN201520770425 U CN 201520770425U CN 205109764 U CN205109764 U CN 205109764U
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Abstract
The utility model provides a multistage cascaded continuous ball mill, include multistage barrel and connect the transition device between adjacent two -stage barrel, multistage barrel connects into the echelonment through the transition device, all be formed with feed inlet and discharge gate on the barrel, the transition device is step like setting, including a feeding section of thick bamboo that is used for connecting preceding stage barrel discharge gate, a go out the feed cylinder for connecting back level barrel feed inlet, connect in a feeding section of thick bamboo and between going out the feed cylinder in the middle of a transition section of thick bamboo and set up be used for supporting in centre transition section of thick bamboo below in the middle of the support frame of a transition section of thick bamboo, ejection of compact height of cylindrical section sets up in a feeding section of thick bamboo, a feeding section of thick bamboo and the equal rotatable coupling of play feed cylinder are on a centre transition section of thick bamboo. The utility model discloses a multistage barrel is the height step distribution, and thick liquids can be under the action of gravity flow to back level barrel from the preceding stage barrel is automatic, can effectively improve play thick liquid volume and the velocity of flow of thick liquids through middle transition department, effectively reduces thick liquids revealing in the transmission course, and the realization is not shut down the admixture and is expected and the grinding ball medium, and simple structure is with low costs.
Description
Technical field
The utility model relates to the wet method continuous ball milling technical field in ceramic raw material preparation technology, particularly a kind of multi-stage stepwise continuous ball mill and transition apparatus thereof.
Background technology
At present in ceramic raw material preparation technology, batch (-type) ball mill by wet process is reinforced all needs shutdown operation with during discharging operation, and production efficiency is low, and specific energy consumption is high.The impact in the early stage of ball milling corase grind and the grinding in later stage can separate by continuous type ball mill, realize continous way to produce, while raising automation, the object reducing energy consumption can be realized, therefore, continuous type ball mill is the development trend of current ceramic raw material Preparation equipment.But in existing continuous type ball mill, the cylindrical shell distribution of multi-stage ball grinding machine is horizontal distribution, and slurry flow to the mode of next stage mainly through overflow from upper level through transition apparatus.Owing to there being the gap existed because of the inconsistent of the superior and the subordinate's spindle nose rotating speed at the transition position of continuous ball mill, therefore, this transition apparatus by overflow manner transmission slurry, also exists spillage amount large, the problems such as flow velocity is little.Simultaneously, reveal for reducing, the machining accuracy of transition apparatus need be improved, substantially increase its cost, therefore, how by rational Whole Equipment layout, design suitable transition apparatus to reach raising flow velocity, reduce amount of leakage, reduce part production cost object, become a urgent problem.
Utility model content
Main purpose of the present utility model is the shortcoming overcoming prior art; there is provided a kind of slurry that can effectively improve by the slurry-outlet quantity at middle transition place and flow velocity; the leakage of effective minimizing slurry in transmitting procedure; realize not shutting down adding material and mill ball medium; and structure is simple, the multi-stage stepwise continuous ball mill that cost is low and transition apparatus thereof.
The utility model adopts following technical scheme:
A kind of transition apparatus of multi-stage stepwise continuous ball mill, be connected between adjacent two-stage cylindrical shell, cylindrical shell is all formed with charging aperture and discharging opening, the stepped setting of described transition apparatus, include the feeding cylinder for connecting prime barrel discharge hole, for connect rear class cylindrical shell charging aperture discharge barrel, be connected to the middle transition cylinder between feeding cylinder and discharge barrel and be arranged at below middle transition cylinder for supporting the bracing frame of middle transition cylinder, described discharge barrel is arranged higher than feeding cylinder, and feeding cylinder and discharge barrel are all rotationally connected with on middle transition cylinder.
Further, described middle transition cylinder front end is formed with the first branch sleeve of the horizontal-extending for connecting feeding cylinder discharge end, and rear end is formed with the second branch sleeve of the horizontal-extending for connecting discharge barrel feed end.
Further, described feeding cylinder is cylindrical shape, and its feed end is fixed on the discharging opening of prime cylindrical shell by securing member, and discharge end is plugged in the first branch sleeve of middle transition cylinder, and can be relatively rotated with middle transition cylinder by the first coupling assembling and be connected.
Further, described discharge barrel is conical shell, its feed end is sheathed on outside the second branch sleeve of middle transition cylinder, and can be relatively rotated with middle transition cylinder by the second coupling assembling and be connected, its discharge end is plugged in the charging aperture of rear class cylindrical shell, and coordinate with the charging aperture of rear class cylindrical shell is closed, the annular guard board matched with the charging aperture of rear class cylindrical shell is fixed with outside discharge barrel, the charging aperture place of rear class cylindrical shell is located at by annular guard board seal bootr, discharge barrel is also arranged with one outward and protects barrel, and this is protected barrel and is fixed on annular guard board by securing member.
Further, described first coupling assembling includes the first rotating cylinder and movable the second rotating cylinder be sheathed on outside feeding cylinder that are fixed on the first branch sleeve end, described second rotating cylinder is connected on feeding cylinder by spring bumper and securing member, described first rotating cylinder matches with the second rotating cylinder and is socketed, and can relatively rotate setting; Described second coupling assembling includes the 3rd rotating cylinder and movable the 4th rotating cylinder be sheathed on outside the second branch sleeve that are fixed on discharge barrel end, described 4th rotating cylinder is connected on the second branch sleeve by spring bumper and securing member, described 3rd rotating cylinder matches with the 4th rotating cylinder and is socketed, and can relatively rotate setting.
Further, the difference in height of described discharge barrel and feeding cylinder is 10cm ~ 250cm.
Further, support frame as described above is fixed on below middle transition cylinder, and it is Height Adjustable.
Further, described middle transition cylinder upper end is formed with the opening for adding abrading-ball.
A kind of multi-stage stepwise continuous ball mill, include multistage cylindrical shell and be connected to the transition apparatus between adjacent two-stage cylindrical shell, multistage cylindrical shell connects into stepped by transition apparatus, and from feed end to discharge end, cylindrical shell setting height(from bottom) reduces step by step.
Further, the difference in height between adjacent two-stage cylindrical shell is 10cm ~ 250cm.
From above-mentioned to description of the present utility model, compared with prior art, the beneficial effects of the utility model are:
By adopting stair-stepping transition apparatus, multistage cylindrical shell is made to be the distribution of low-order and high-order ladder type, slurry can under gravity from the discharging opening automatic flowing of prime cylindrical shell to the charging aperture of rear class cylindrical shell, effectively can improve slurry by the slurry-outlet quantity at middle transition place and flow velocity, improve transporting velocity; And effectively can reduce the leakage of slurry in transmitting procedure, realize not shutting down adding material and mill ball medium; Meanwhile, effectively can reduce the machining accuracy needed for transition apparatus, reduce cost of parts.Therefore, the utility model structure is simple, and cost is low, is particularly suitable for ceramic industry, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model detailed description of the invention;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the structural representation of the transition apparatus of the utility model detailed description of the invention;
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the transition apparatus of the utility model detailed description of the invention.
In figure: 1. cylindrical shell, 2. charging aperture, 3. discharging opening, 4. feeding cylinder, 5. discharge barrel, 6. middle transition cylinder, 7. bracing frame, 8. the first branch sleeve, 9. the second branch sleeve, 10. opening, 11. first rotating cylinders, 12. second rotating cylinders, 13. spring bumpers, 14. annular guard boards, 15. protect barrel, 16. the 3rd rotating cylinders, 17. the 4th rotating cylinders.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
Referring to figs. 1 through Fig. 4, a kind of multi-stage stepwise continuous ball mill of the present utility model, the transition apparatus including three grades of cylindrical shells 1 and be connected between adjacent two-stage cylindrical shell 1, cylindrical shell 1 is all formed with charging aperture 2 and discharging opening 3.The stepped setting of described transition apparatus, adopt stainless steel, include the feeding cylinder 4 for connecting prime cylindrical shell 1 discharging opening 3, for connect rear class cylindrical shell 1 charging aperture 2 discharge barrel 5, be connected to the middle transition cylinder 6 between feeding cylinder 4 and discharge barrel 5 and be arranged at below middle transition cylinder 6 for supporting the bracing frame 7 of middle transition cylinder 6, described discharge barrel 5 is arranged higher than feeding cylinder 4, difference in height is 10cm ~ 250cm, and feeding cylinder 4 and discharge barrel 5 are all rotationally connected with on middle transition cylinder 6.Support frame as described above 7 is fixed on below middle transition cylinder 6, and it is Height Adjustable.Three grades of cylindrical shells 1 connect into stepped by transition apparatus, from feed end to discharge end, cylindrical shell 1 setting height(from bottom) reduces step by step, and the difference in height between adjacent two-stage cylindrical shell 1 is 10cm ~ 250cm.
Described middle transition cylinder 6 front end is formed with the first branch sleeve 8 of the horizontal-extending for connecting feeding cylinder 4 discharge end, rear end is formed with the second branch sleeve 9 of the horizontal-extending for connecting discharge barrel 5 feed end, and upper end is formed with the opening 10 for adding abrading-ball.
Described feeding cylinder 4 is cylindrical shape, and its feed end is fixed on the discharging opening 3 of prime cylindrical shell 1 by securing member, and discharge end is plugged in the first branch sleeve 8 of middle transition cylinder 6, and can be relatively rotated with middle transition cylinder 6 by the first coupling assembling and be connected.Described first coupling assembling includes the first rotating cylinder 11 and movable the second rotating cylinder 12 be sheathed on outside feeding cylinder 4 that are fixed on the first branch sleeve 8 end, described second rotating cylinder 12 is connected on feeding cylinder 4 by spring bumper 13 and securing member, described first rotating cylinder 11 matches with the second rotating cylinder 12 and is socketed, and can relatively rotate setting.
Described discharge barrel 5 is conical shell, its feed end is sheathed on outside the second branch sleeve 9 of middle transition cylinder 6, and can be relatively rotated with middle transition cylinder 6 by the second coupling assembling and be connected, its discharge end is plugged in the charging aperture 2 of rear class cylindrical shell 1, and coordinate with the charging aperture 2 of rear class cylindrical shell 1 is closed, the annular guard board 14 matched with the charging aperture 2 of rear class cylindrical shell 1 is fixed with outside discharge barrel 5, charging aperture 2 place of rear class cylindrical shell 1 is located at by annular guard board 14 seal bootr, also be arranged with one outside discharge barrel 5 and protect barrel 15, this is protected barrel 15 and is fixed on annular guard board 14 by securing member.Described second coupling assembling includes the 3rd rotating cylinder 16 and movable the 4th rotating cylinder 17 be sheathed on outside the second branch sleeve 9 that are fixed on discharge barrel 5 end, described 4th rotating cylinder 17 is connected on the second branch sleeve 9 by spring bumper 13 and securing member, described 3rd rotating cylinder 16 matches with the 4th rotating cylinder 17 and is socketed, and can relatively rotate setting.
Referring to figs. 1 through Fig. 4, when transition apparatus of the present utility model is installed, first feeding cylinder 4 is installed on ball mill prime cylindrical shell 1 discharge outlet by bolt; Then be socketed middle transition cylinder 6, protect barrel 15, annular guard board 14 and discharge barrel 5, and front and back adjust the position of barrel 5, locate in place, are welded in by annular guard board 14 on discharge barrel 5, will protect barrel 15 be fixed on annular guard board 14 by bolt; Again bracing frame 7 is fixedly installed in below middle transition cylinder 6, and adjust bracing frame 7 height, make middle transition cylinder 6 can with discharge barrel 5 and feeding cylinder 4 good fit.
Referring to figs. 1 through Fig. 4, in utility model works process, because the feeding cylinder 4 of transition apparatus is fixedly connected with the discharging opening 3 of prime cylindrical shell 1, discharge barrel 5 is fixedly connected with the charging aperture 2 of rear class cylindrical shell 1, therefore, operationally feeding cylinder 4 rotates together with prime cylindrical shell 1, and discharge barrel 5 rotates together with rear class cylindrical shell 1, middle transition cylinder 6, under bracing frame 7 acts on, can not rotate along with the rotation of cylindrical shell 1 together.During transition apparatus maintenance, first unload bolt, middle transition cylinder 6 is pushed away to the right, then rotate middle transition cylinder 6, taken out, then carry out every maintenance.In continuous ball milling process, abrading-ball, by the opening 10 of middle transition cylinder 6 upper end, can add abrading-ball in not shutdown situation.
Above are only a detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. the transition apparatus of a multi-stage stepwise continuous ball mill, be connected between adjacent two-stage cylindrical shell, cylindrical shell is all formed with charging aperture and discharging opening, it is characterized in that: the stepped setting of described transition apparatus, include the feeding cylinder for connecting prime barrel discharge hole, for connecting the discharge barrel of rear class cylindrical shell charging aperture, be connected to the middle transition cylinder between feeding cylinder and discharge barrel and be arranged at below middle transition cylinder for supporting the bracing frame of middle transition cylinder, described discharge barrel is arranged higher than feeding cylinder, feeding cylinder and discharge barrel are all rotationally connected with on middle transition cylinder.
2. the transition apparatus of a kind of multi-stage stepwise continuous ball mill as claimed in claim 1, it is characterized in that: described middle transition cylinder front end is formed with the first branch sleeve of the horizontal-extending for connecting feeding cylinder discharge end, rear end is formed with the second branch sleeve of the horizontal-extending for connecting discharge barrel feed end.
3. the transition apparatus of a kind of multi-stage stepwise continuous ball mill as claimed in claim 2, it is characterized in that: described feeding cylinder is cylindrical shape, its feed end is fixed on the discharging opening of prime cylindrical shell by securing member, discharge end is plugged in the first branch sleeve of middle transition cylinder, and can be relatively rotated with middle transition cylinder by the first coupling assembling and be connected.
4. the transition apparatus of a kind of multi-stage stepwise continuous ball mill as claimed in claim 3, it is characterized in that: described discharge barrel is conical shell, its feed end is sheathed on outside the second branch sleeve of middle transition cylinder, and can be relatively rotated with middle transition cylinder by the second coupling assembling and be connected, its discharge end is plugged in the charging aperture of rear class cylindrical shell, and coordinate with the charging aperture of rear class cylindrical shell is closed, the annular guard board matched with the charging aperture of rear class cylindrical shell is fixed with outside discharge barrel, the charging aperture place of rear class cylindrical shell is located at by annular guard board seal bootr, discharge barrel is also arranged with one outward and protects barrel, this is protected barrel and is fixed on annular guard board by securing member.
5. the transition apparatus of a kind of multi-stage stepwise continuous ball mill as claimed in claim 4, it is characterized in that: described first coupling assembling includes the first rotating cylinder and movable the second rotating cylinder be sheathed on outside feeding cylinder that are fixed on the first branch sleeve end, described second rotating cylinder is connected on feeding cylinder by spring bumper and securing member, described first rotating cylinder matches with the second rotating cylinder and is socketed, and can relatively rotate setting; Described second coupling assembling includes the 3rd rotating cylinder and movable the 4th rotating cylinder be sheathed on outside the second branch sleeve that are fixed on discharge barrel end, described 4th rotating cylinder is connected on the second branch sleeve by spring bumper and securing member, described 3rd rotating cylinder matches with the 4th rotating cylinder and is socketed, and can relatively rotate setting.
6. the transition apparatus of a kind of multi-stage stepwise continuous ball mill as claimed in claim 1, is characterized in that: the difference in height of described discharge barrel and feeding cylinder is 10cm ~ 250cm.
7. the transition apparatus of a kind of multi-stage stepwise continuous ball mill as claimed in claim 1, is characterized in that: support frame as described above is fixed on below middle transition cylinder, and it is Height Adjustable.
8. the transition apparatus of a kind of multi-stage stepwise continuous ball mill as claimed in claim 1, is characterized in that: described middle transition cylinder upper end is formed with the opening for adding abrading-ball.
9. the multi-stage stepwise continuous ball mill of the transition apparatus of the arbitrary described multi-stage stepwise continuous ball mill of application rights requirement 1 to 8, it is characterized in that: include multistage cylindrical shell and be connected to the transition apparatus between adjacent two-stage cylindrical shell, multistage cylindrical shell connects into stepped by transition apparatus, from feed end to discharge end, cylindrical shell setting height(from bottom) reduces step by step.
10. a kind of multi-stage stepwise continuous ball mill as claimed in claim 9, is characterized in that: the difference in height between adjacent two-stage cylindrical shell is 10cm ~ 250cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770425.0U CN205109764U (en) | 2015-09-30 | 2015-09-30 | Multistage cascaded continuous ball mill and transition device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770425.0U CN205109764U (en) | 2015-09-30 | 2015-09-30 | Multistage cascaded continuous ball mill and transition device thereof |
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| CN205109764U true CN205109764U (en) | 2016-03-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238156A (en) * | 2016-09-29 | 2016-12-21 | 盐城工学院 | A kind of three grades of ball mill and three grades of milling systems |
| CN106861876A (en) * | 2017-04-06 | 2017-06-20 | 徐前呈 | Even it is unearthed automatically electricity treadle-operated tilt hammer for hulling rice and its treadle-operated tilt hammer for hulling rice indigenous method after formula |
-
2015
- 2015-09-30 CN CN201520770425.0U patent/CN205109764U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238156A (en) * | 2016-09-29 | 2016-12-21 | 盐城工学院 | A kind of three grades of ball mill and three grades of milling systems |
| CN106861876A (en) * | 2017-04-06 | 2017-06-20 | 徐前呈 | Even it is unearthed automatically electricity treadle-operated tilt hammer for hulling rice and its treadle-operated tilt hammer for hulling rice indigenous method after formula |
| CN106861876B (en) * | 2017-04-06 | 2018-09-21 | 徐前呈 | Even it is unearthed automatically electric treadle-operated tilt hammer for hulling rice and its treadle-operated tilt hammer for hulling rice indigenous method after formula |
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