CN203990398U - The hybrid mortar centrifugation of adverse current integrated feedstock device - Google Patents
The hybrid mortar centrifugation of adverse current integrated feedstock device Download PDFInfo
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- CN203990398U CN203990398U CN201420361747.5U CN201420361747U CN203990398U CN 203990398 U CN203990398 U CN 203990398U CN 201420361747 U CN201420361747 U CN 201420361747U CN 203990398 U CN203990398 U CN 203990398U
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- mixing tank
- adverse current
- mortar
- rotating shaft
- centrifugation
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Abstract
The utility model discloses the hybrid mortar centrifugation of a kind of adverse current integrated feedstock device, being intended to solve before existing crystal silicon chip cuts mortar centrifugation needs to stir by other mixing plants the technical problem that the operation causing is many, charging is inconvenient, impurity is worn and torn in easy introducing.This feed arrangement comprises cylindrical mixing tank, 2～6 agitators that arrange are in pairs installed at the top of described mixing tank, described agitator comprises rotating shaft, is installed on the agitator arm of described rotating shaft lower end and is installed on the drive motors of described rotating shaft upper end, the driving direction of rotation of two adjacent agitators is contrary, be provided with feed opening in described mixing tank bottom, be provided with blanking control valve at described feed opening.The utility model compact conformation, compact conformation, wear-resistant, stir by adverse current, realizes the Quick uniform of mortar is mixed, and directly separate from flowing to centrifuge, saves stock link, and energy consumption is low, avoids impurity to introduce, and the product quality of production is high.
Description
Technical field
The utility model relates to crystal silicon chip cutting mortar production technical field, is specifically related to the hybrid mortar centrifugation of a kind of adverse current integrated feedstock device.
Background technology
Crystal silicon chip cutting mortar is a kind of solidliquid mixture that contains cutting liquid and cutting blade material particle, it adopts ultracentrifugal method in process of production conventionally, crystal silicon chip cutting mortar is carried out to Separation of Solid and Liquid, obtain solid cutting blade material particle and liquid cutting liquid product.For ensureing the centrifugal separating effect of mortar, in prior art, conventionally crystal silicon chip need to be cut to mortar before centrifugation, adopt many group mixers to continue to be for a long time uniformly mixed to mortar, cutting liquid and cutting blade material are wherein mixed, then pumped into centrifuge by mortar pump and slurry conveying pipeline thereof and separate.It is long that prior art existence is uniformly mixed the time, and the cutting blade material in mortar has sharp corner angle conventionally and hardness is higher, compounding jar serious wear while causing mortar to mix, the material simultaneously wearing away is sneaked into and in mortar, is formed impurity, the quality that follow-up centrifugation is obtained to product is brought impact, causes operation to increase time lengthening production efficiency in addition decline by pipeline delivery pump material.
Summary of the invention
The utility model needs to stir by other mixing plants the technical problem that the operation causing is many, charging is inconvenient, impurity is worn and torn in easy introducing before being intended to solve the centrifugation of existing crystal silicon chip cutting mortar.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Design the hybrid mortar centrifugation of a kind of adverse current integrated feedstock device, comprise cylindrical mixing tank, 2～6 agitators that arrange are in pairs installed at the top of described mixing tank, described agitator comprises rotating shaft, is installed on the agitator arm of described rotating shaft lower end and is installed on the drive motors of described rotating shaft upper end, the driving direction of rotation of two adjacent agitators is contrary, be provided with feed opening in described mixing tank bottom, be provided with blanking control valve at described feed opening.
In technique scheme, stirrer-driven direction of rotation adjacent in mixing tank is contrary, while making adjacent agitator work, produces and forces adverse current immixture, can make the mortar in charging basket mix quickly, shortens and stirs the required time of mortar.After mortar stirs, directly enter centrifugal separator from the discharging opening of mixing tank, can realize the crystal silicon chip cutting agitating function of mortar and the material feeding function of centrifugal separator simultaneously.
Preferably, described agitator is 4, and every pair of agitator is installed with respect to the center of circle, the top symmetry of described mixing tank, and the driving direction of rotation of adjacent two agitators is contrary, and the driving direction of rotation of two agitators in diagonal angle is identical.Four agitators are installed at diagonal angle between two, can produce stronger adverse current immixture, further accelerate the mix and blend speed of mortar.
Preferably, on the inwall of described mixing tank, be coated with wear-resistant coating.Preferably, be coated with wear-resistant coating on the surface of described agitator arm and rotating shaft.Preferably, described wear-resistant coating is PTFE anti-wear coating.Wear-resistant coating in the inwall of mixing tank and agitator arm and rotating shaft, makes equipment more wear-resisting, the wearing and tearing of equipment can avoid mortar to mix time, and the impurity of avoiding wearing away is introduced in mortar and affects the quality of mortar.
Preferably, described agitator arm is rotary propeller type impeller or turbine type impeller.Propeller stirrer mainly causes axial liquid stream, and turbine agitator, in the rotary radial flow of liquid that causes, mixes two kinds of agitators to use, and can make the interior mixing effect of mixing tank better.
The beneficial effects of the utility model are:
1. adopt mixing tank to realize the agitating function of mortar and the material feeding function of centrifugal separator simultaneously, can simplify the operation of crystal silicon chip cutting mortar centrifugation, save stock link, save the time of centrifugation, and energy consumption is low;
2. the interior adjacent stirrer-driven direction of rotation of mixing tank is contrary, can produce and force adverse current immixture, and the mortar in charging basket is mixed quickly, shortens and stirs the required time of mortar;
3. wear-resistant coating in mixing tank inwall and agitator arm and rotating shaft, can make equipment more wear-resisting, and the wearing and tearing of equipment while avoiding mortar to mix have solved that impurity that equipment attrition falls is introduced in mortar and the problem that affects mortar quality;
4. this apparatus structure compactness, convenient operation, cost are low, can be widely used in crystal silicon chip cutting mortar production field, are conducive to improve its production efficiency, reduce production costs.
Brief description of the drawings
Fig. 1 is the structural representation after embodiment of the utility model feed arrangement is connected with centrifugal separator.
Fig. 2 is the structural representation of another embodiment of the utility model feed arrangement.
Wherein, 1 is mixing tank; 2 rotating shafts; 3 is agitator arm; 4 is drive motors; 5 is feed opening; 6 is blanking control valve; 7 is centrifugal separator.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: the hybrid mortar centrifugation of a kind of adverse current integrated feedstock device, as shown in Figure 1, comprise cylindrical mixing tank 1,2 agitators are installed at the top of mixing tank 1, agitator comprises rotating shaft 2, is installed on the agitator arm 3 of rotating shaft 2 lower ends and is installed on the drive motors 4 of rotating shaft upper end, the driving direction of rotation of two adjacent agitators is contrary, be provided with feed opening 5 in mixing tank 1 bottom, at feed opening, 5 places are provided with blanking control valve 6, and feed opening 5 is connected with the charging aperture of centrifugal separator 7.On the inwall of mixing tank 1 and the surface of agitator arm 3 and rotating shaft 2 be coated with PTFE anti-wear coating.Agitator arm 3 used is rotary propeller type impeller.
Embodiment 2: the hybrid mortar centrifugation of a kind of adverse current integrated feedstock device, as shown in Figure 2, be with the difference of embodiment 1, agitator is 4, every pair of agitator is installed with respect to the center of circle, the top symmetry of described mixing tank 1, the driving direction of rotation of adjacent two agitators is contrary, and the driving direction of rotation of two agitators in diagonal angle is identical.Agitator arm 3 used is turbine type impeller.
Embodiment 3: the hybrid mortar centrifugation of a kind of adverse current integrated feedstock device, be with the difference of embodiment 2, agitator is 6, and every pair of agitator is installed with respect to the center of circle, the top symmetry of mixing tank 1, and the driving direction of rotation of adjacent two agitators is contrary.
Embodiment 4: the hybrid mortar centrifugation of a kind of adverse current integrated feedstock device, be with the difference of embodiment 2, agitator arm used is two rotary propeller type impellers and two turbine type impellers.
Specific works mode of the present utility model is:
The top that hybrid the utility model adverse current mortar centrifugation integrated feedstock device is installed on to centrifugal separator, the feed opening 5 of mixing tank 1 is connected with the charging aperture of centrifugal separator 7.In the time carrying out centrifugation, crystal silicon chip is cut to mortar to be introduced in mixing tank 1, turn on agitator, drive motors 4 drives agitator arm 3 to rotate, because adjacent two agitator direction of rotation are contrary, can, at several strands of different directions liquid streams of the interior generation of mixing tank 1, form and force adverse current immixture, mortar in charging basket is mixed quickly, shorten and stir the required time of mortar.In mixing tank 1 inwall and agitator arm 3 and rotating shaft 2, apply PTFE anti-wear coating, make equipment more wear-resisting, can avoid equipment attrition to produce impurity effect mortar quality.After mortar stirs, open the blanking control valve 6 of mixing tank 1 bottom, make mortar pass through directly connected and high-order gravity flow charging of feed opening 5, reduced energy consumption and shortened material cycling process and working time, improved production efficiency.
In sum, the utility model compact conformation, compact conformation, wear-resistant, stir by adverse current, realize the Quick uniform of mortar is mixed, and directly separate from flowing to centrifuge, save stock link, energy consumption is low, avoids impurity to introduce, and improves the product quality of producing.
In conjunction with the accompanying drawings and embodiments embodiment of the present utility model is described in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, change or change.
Claims (6)
1. the hybrid mortar centrifugation of an adverse current integrated feedstock device, it is characterized in that, comprise cylindrical mixing tank, 2～6 agitators that arrange are in pairs installed at the top of described mixing tank, described agitator comprises rotating shaft, is installed on the agitator arm of described rotating shaft lower end and is installed on the drive motors of described rotating shaft upper end, and the driving direction of rotation of two adjacent agitators is contrary; Be provided with feed opening in described mixing tank bottom, be provided with blanking control valve at described feed opening.
2. the hybrid mortar centrifugation of adverse current according to claim 1 integrated feedstock device, it is characterized in that, described agitator is 4, every pair of agitator is installed with respect to the center of circle, the top symmetry of described mixing tank, the driving direction of rotation of adjacent two agitators is contrary, and the driving direction of rotation of two agitators in diagonal angle is identical.
3. the hybrid mortar centrifugation of adverse current according to claim 1 integrated feedstock device, is characterized in that, on the inwall of described mixing tank, is coated with wear-resistant coating.
4. the hybrid mortar centrifugation of adverse current according to claim 3 integrated feedstock device, is characterized in that, is coated with wear-resistant coating on the surface of described agitator arm and rotating shaft.
5. the hybrid mortar centrifugation of adverse current according to claim 4 integrated feedstock device, is characterized in that, described wear-resistant coating is PTFE anti-wear coating.
6. the hybrid mortar centrifugation of adverse current according to claim 1 integrated feedstock device, is characterized in that, described agitator arm is rotary propeller type impeller or turbine type impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361747.5U CN203990398U (en) | 2014-07-02 | 2014-07-02 | The hybrid mortar centrifugation of adverse current integrated feedstock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361747.5U CN203990398U (en) | 2014-07-02 | 2014-07-02 | The hybrid mortar centrifugation of adverse current integrated feedstock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990398U true CN203990398U (en) | 2014-12-10 |
Family
ID=52030470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361747.5U Expired - Fee Related CN203990398U (en) | 2014-07-02 | 2014-07-02 | The hybrid mortar centrifugation of adverse current integrated feedstock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990398U (en) |
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2014
- 2014-07-02 CN CN201420361747.5U patent/CN203990398U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kaifeng City yuwangtai District 475000 Henan Fine Chemical Industry Park Patentee after: HENAN XINDAXIN MATERIALS CO., LTD. Address before: Kaifeng City yuwangtai District 475000 Henan Fine Chemical Industry Park Patentee before: Henan Xindaxin Materials Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |