CN202006125U - Bead blocking impeller of wet grinder - Google Patents
Bead blocking impeller of wet grinder Download PDFInfo
- Publication number
- CN202006125U CN202006125U CN2011200589747U CN201120058974U CN202006125U CN 202006125 U CN202006125 U CN 202006125U CN 2011200589747 U CN2011200589747 U CN 2011200589747U CN 201120058974 U CN201120058974 U CN 201120058974U CN 202006125 U CN202006125 U CN 202006125U
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- China
- Prior art keywords
- block bead
- bead
- impeller
- base plate
- shaft coupling
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Abstract
The utility model discloses a bead blocking impeller of a wet grinder, which comprises a bead blocking impeller bottom plate (10) and a plurality of bead blocking vertical plates (20) arranged at the peripheral side on the bead blocking impeller bottom plate (10), wherein a plurality of mounting holes (11) are arranged on the bead blocking impeller bottom plate (10). The plurality of bead blocking vertical plates (20) respectively face to the axis center of the bead blocking impeller bottom plate (10) and are in a shape of radiation distribution. A stirrer coupling via hole (30) is arranged on the bead blocking impeller bottom plate (10). The bead blocking impeller bottom plate and the plurality of bead blocking vertical plates can effectively prevent high-speed splashed grinding media in a grinding chamber from flying out from a mounting hole of a main stirring shaft of the top of a barrel body and effectively block ceramic beads to fly out, the material loss is reduced, and the production cost is reduced. Meanwhile, the environment of production field can be clean, the equipment maintenance is benefited, and the problem that the wet grinder generally has a bead taking-out phenomenon is solved.
Description
Technical field
The utility model relates to a kind of powder preparation facilities, especially relates to the stirring protection structure of a kind of use in the wet milk shaft.
Background technology
The extra-fine grinding wet milk is mainly used in paper industry, the production of slurries such as fill, face is coated with, in industries such as coating, enamel, the energy, metallurgy a large amount of application is arranged also in addition, it grinds principle: with 300 ~ 400 order calcium carbonate dry powder clean, high-quality is raw material, the slurry system is mixed with water by bubble, is made into the raw slurry of certain solid content, enter the wet milk mill chamber after, slurry contains particulate admittedly under the drive of agitator, produces strong bump, shears with abrasive media.Grind to form granularity less than 2 microns hyperfine slurries.Present domestic most existing wet milk all is to adopt cylindrical staving, disc shaped abrasive disk type agitator, bottom feed, top discharge; And the shaft of agitator directly is connected with shaft coupling, the disc shaped mill is connected on the shaft of agitator, in the agitation grinding process, the abrasive medium that splashes flies out from the staving top stirring spindle mounting hole of extra-fine grinding wet milk easily at a high speed, cause the wet milk ubiquity and emit the pearl phenomenon, increase material loss, also make production on-site environment need regular cleaning, maintenance could keep the environment of production scene clean and tidy simultaneously.
The day for announcing is the agitator that the granted patent ZL200920119328.X on April 21st, 2010 discloses a kind of large-sized groove body, comprise drive unit and power transmission shaft, characteristics are to be fixedly connected with at least one group of twi-tier blade group on the power transmission shaft, the bottom of cell body is provided with bracing frame, and the bottom of power transmission shaft is coupling on bracing frame; Advantage is owing to be fixedly connected with at least one group of twi-tier blade group on the power transmission shaft, can easily precipitate liquid to high solids content stirs fully, make it keep good flowability and uniformity, again owing to be fixedly connected with pull bar between power transmission shaft and the main lobe, make between twi-tier blade group and the power transmission shaft balance more, the running of twi-tier blade group is more reliable, has prevented that also the twi-tier blade group from deforming simultaneously after working long hours; And power transmission shaft is made up of last axle and lower shaft, and processing, installation and maintenance are all more convenient, and rotates for a long time under the operation at agitator, and power transmission shaft also can not deform or rupture; Whole apparatus structure is simple, and is reliable, and applicability is relatively good.This agitator exists equally in the agitation grinding process, the abrasive medium that splashes flies out from the staving top stirring spindle mounting hole of extra-fine grinding wet milk easily at a high speed, cause the wet milk ubiquity and emit the pearl phenomenon, increase material loss, be unfavorable for keeping the defectives such as cleaning of in-situ production environment.
The utility model content
The utility model is for solving existing extra-fine grinding wet milk in the agitation grinding process, the abrasive medium that splashes flies out from the staving top stirring spindle mounting hole of extra-fine grinding wet milk easily at a high speed, cause the wet milk ubiquity and emit the pearl phenomenon, increase material loss, also make simultaneously production on-site environment need regular cleaning, a kind of result who safeguards present situations such as the environment could keep the production scene is clean and tidy and provide is simple, rationally, can effectively block the ceramic bead that produces in the high speed process of lapping flies out, reduced material loss, effectively made the cleaner and tidier wet milk block bead impeller of production on-site environment.
The utility model is to solve the problems of the technologies described above the concrete technical scheme that is adopted to be: a kind of wet milk block bead impeller, it is characterized in that: comprise block bead impeller base plate and be located at the polylith block bead riser of outer circumferential side on the block bead impeller base plate, block bead impeller base plate is provided with several installing holes, polylith block bead riser is respectively towards block bead impeller base plate axle center and be the radiation profiles shape, and block bead impeller base plate is provided with agitator shaft coupling via hole.Block bead impeller base plate is installed on the agitator shaft coupling of agitator shaft upper end by the block bead impeller base plate that agitator shaft coupling via hole and installing hole will have the block bead riser, block bead impeller base plate and polylith block bead riser can prevent effectively that the interior abrasive medium that splashes at a high speed of grinding chamber from flying out from the stirring spindle mounting hole at staving top, effectively blocking ceramic bead flies out, both reduced material loss, reduce production costs, simultaneously make that again production on-site environment is cleaner and tidier, be more conducive to corrective maintenance and maintenance, solved the wet milk ubiquity and and emit the pearl phenomenon.
As preferably, described block bead impeller base plate adopts whole circular bottom plate to constitute along the base plate of going along with sb. to guard him that diameter is divided into two semi-round ring shapes.It is convenient with the installation and removal of block bead impeller base plate on the agitator shaft coupling to be more conducive to, and avoids the block bead impeller base plate of whole ring-type need cover the inconvenience that installation brings, and improves the reality simple operation of installing, safeguarding.
As preferably, described block bead impeller base plate comprise outer semicircle contour, interior semicircle contour and be connected outer semicircle contour and interior semicircle contour between the closed area that constituted of the diameter section of cutting apart.Form and effectively to block the abrasive medium that splashes at a high speed and fly out, effectively block ceramic bead and fly out from the stirring spindle mounting hole at staving top.
As preferably, described agitator shaft coupling via hole is circular, and agitator shaft coupling via diameter is inserted in the outside dimension of installation place greater than the agitator shaft coupling.Be convenient to the installation and removal operation of block bead impeller base plate.
As preferably, described installing hole is being evenly distributed with 4～6 by agitator shaft coupling via hole side place circumference.Effectively block bead impeller base plate is fixed on the agitator shaft coupling.
As preferably, described block bead riser is located at outside the hole of installing hole towards the inner limit of agitator shaft coupling via hole side, and mounting hole site is between the inner limit contour and agitator shaft coupling via hole of polylith block bead riser.Effectively block bead impeller base plate is fixed on the agitator shaft coupling.
As preferably, the plate degree of described block bead riser is of a size of 1/5th to 2/5ths scopes of block bead impeller base plate outer ring portion width dimensions.Fly out the whole reliable validity of long size of the plate of appropriate design block bead riser and block bead impeller, and control material cost on the basis effectively blocking the abrasive medium that splashes at a high speed stirring spindle mounting hole from the staving top.
As preferably, described block bead riser quantity is 12～24.Fly out on the basis effectively blocking the abrasive medium that splashes at a high speed stirring spindle mounting hole from the staving top, the whole reliable validity of the quantity of appropriate design block bead riser and block bead impeller,
The beneficial effects of the utility model are: block bead impeller base plate and polylith block bead riser can prevent effectively that the interior abrasive medium that splashes at a high speed of grinding chamber from flying out from the stirring spindle mounting hole at staving top, effectively blocking ceramic bead flies out, both reduced material loss, reduce production costs, simultaneously make that again production on-site environment is cleaner and tidier, be more conducive to corrective maintenance and maintenance, solved the wet milk ubiquity and and emit the pearl phenomenon; Installation, dismounting, attended operation are convenient, simple, fast.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the preferred implementation of the utility model wet milk block bead impeller.
What Fig. 2 was Fig. 1 from center line C looks up the observation structure schematic diagram.
Fig. 3 is the positional structure schematic diagram of block bead riser among Fig. 2.
The specific embodiment
Embodiment 1:
Among Fig. 1, the embodiment shown in Figure 2, a kind of wet milk block bead impeller, comprise block bead impeller base plate 10 and the polylith block bead riser 20 that is welded on outer circumferential side on the block bead impeller base plate 10 is installed, have 6 installing holes 11 by even distribution of agitator shaft coupling via hole 30 side place circumference on the block bead impeller base plate 10,18 block bead risers 20 have agitator shaft coupling via hole 30 respectively towards 10 centers of block bead impeller base plate and be the radiation profiles shape on the block bead impeller base plate 10.Block bead impeller base plate 10 adopts along diameter line and is divided into the circular impeller base plate that two semi-round ring shape seats are formed, can realize the installation and removal attended operation of block bead impeller base plate 10 easily and efficiently at agitator shaft coupling lower end, block bead impeller base plate 10 comprise outer semicircle contour 101, interior semicircle contour 102 and be connected outer semicircle contour 101 and interior semicircle contour 102 between the closed area that constituted of the diameter section of cutting apart 103, form semi-annular shape body base.Agitator shaft coupling via hole 30 is circular, agitator shaft coupling via hole 30 slightly larger in diameter are inserted in the outside dimension of installation place in the agitator shaft coupling, installation and removal are as the criterion on the device shaft coupling mixing with can just be free, block bead riser 20 is located at outside the hole of installing hole 11 towards the inner limit 21 of agitator shaft coupling via hole 30 sides, and installing hole 11 is between the inner limit of polylith block bead riser 21 contours and agitator shaft coupling via hole 30.The long size B of the plate of block bead riser 20 is 2/5ths (see figure 3)s of block bead impeller base plate 10 outer ring portion width dimensions A.
In the use, with the via hole 30 of two parts block bead impeller base plate 10 of splitting after install agitator shaft coupling lower end, the block bead impeller base plate 10 that will have a block bead riser 20 by fastening bolt on the installing hole 11 of block bead impeller base plate 10 is installed in agitator shaft coupling lower end, prevent that effectively the interior abrasive medium that splashes at a high speed of grinding chamber from flying out from the stirring spindle mounting hole at staving top, blocks ceramic bead and fly out; When needing demolition and maintenance, only need can disassemble from agitator shaft coupling lower end from installing hole 11 dismounting fastening bolts, what more renew gets on again.
Claims (8)
1. wet milk block bead impeller, it is characterized in that: comprise block bead impeller base plate (10) and be located at the polylith block bead riser (20) that block bead impeller base plate (10) is gone up outer circumferential side, block bead impeller base plate (10) is provided with several installing holes (11), polylith block bead riser (20) is respectively towards block bead impeller base plate (10) axle center and be the radiation profiles shape, and block bead impeller base plate (10) is provided with agitator shaft coupling via hole (30).
2. according to the described wet milk block bead of claim 1 impeller, it is characterized in that: described block bead impeller base plate (10) adopts along diameter line and is divided into the circular impeller base plate that two semi-round ring shape base plates are formed.
3. according to the described wet milk block bead of claim 2 impeller, it is characterized in that: described block bead impeller base plate (10) comprise outer semicircle contour (101), interior semicircle contour (102) and be connected outer semicircle contour (101) and interior semicircle contour (102) between the closed area that constituted of the diameter section of cutting apart (103).
4. according to the described wet milk block bead of claim 1 impeller, it is characterized in that: described agitator shaft coupling via hole (30) is for circular, and agitator shaft coupling via hole (30) diameter is inserted in the outside dimension of installation place greater than the agitator shaft coupling.
5. according to claim 1 or 4 described wet milk block bead impellers, it is characterized in that: described installing hole (11) is being evenly distributed with 4～6 by agitator shaft coupling via hole (30) side place circumference.
6. according to the described wet milk block bead of claim 1 impeller, it is characterized in that: described block bead riser (20) is located at outside the hole of installing hole (11) towards the inner limit (21) of agitator shaft coupling via hole (30) side, and installing hole (11) is positioned between inner limit (21) contour and agitator shaft coupling via hole (30) of polylith block bead riser.
7. according to claim 1 or 6 described wet milk block bead impellers, it is characterized in that: the long size of the plate of described block bead riser (20) (B) is 1/5th to 2/5ths scopes of block bead impeller base plate (10) outer ring portion width dimensions (A).
8. according to claim 1 or 2 or 3 or 6 described wet milk block bead impellers, it is characterized in that: described block bead riser (20) quantity is 12～24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200589747U CN202006125U (en) | 2011-03-09 | 2011-03-09 | Bead blocking impeller of wet grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200589747U CN202006125U (en) | 2011-03-09 | 2011-03-09 | Bead blocking impeller of wet grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006125U true CN202006125U (en) | 2011-10-12 |
Family
ID=44747789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200589747U Expired - Fee Related CN202006125U (en) | 2011-03-09 | 2011-03-09 | Bead blocking impeller of wet grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061613A (en) * | 2014-02-07 | 2016-10-26 | 威利A·巴霍芬公司 | Agitator ball mill |
-
2011
- 2011-03-09 CN CN2011200589747U patent/CN202006125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061613A (en) * | 2014-02-07 | 2016-10-26 | 威利A·巴霍芬公司 | Agitator ball mill |
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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: 20111012 Termination date: 20200309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |