CN202983861U - Multi-stage micropowder sorting device - Google Patents
Multi-stage micropowder sorting device Download PDFInfo
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- CN202983861U CN202983861U CN 201220692975 CN201220692975U CN202983861U CN 202983861 U CN202983861 U CN 202983861U CN 201220692975 CN201220692975 CN 201220692975 CN 201220692975 U CN201220692975 U CN 201220692975U CN 202983861 U CN202983861 U CN 202983861U
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- feed liquid
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- micro mist
- micropowder
- powder bed
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Abstract
The utility model discloses a multi-stage micropowder sorting device, which comprises settlement containers, stirrers used for stirring micropowder feed liquid injected into the settlement containers, and at least two fine powder layer feed liquid extracting devices corresponding to fine powder layer feed liquid in corresponding grades, wherein the fine powder layer feed liquid extracting devices comprise material extracting pumps used for extracting the fine powder layer feed liquid in the settlement containers, and material storage boxes communicated with the material extracting pumps; and discharge openings of the material storage boxes are communicated with corresponding settlement separating devices. According to the multi-stage micropowder sorting device, compared with the available coarse-to-fine sorting method, a period from multi-stage sorting to obtaining micropowder in different grades is shortened greatly in a complete fine-to-coarse micropowder sorting process; the production efficiency is improved greatly; and the multi-stage micropowder sorting device is particularly suitable for volume production of the micropowder, and facilitates continuous operation of the whole production process.
Description
Technical field
The utility model relates to a kind of multistage micro mist sorting unit, is specially adapted to the super hard abrasive micro mists such as sorting CBN, diamond.
Background technology
The super hard abrasives such as diadust, CBN micro mist (cubic boron nitride micro mist), due to the difference of occupation mode and purposes, micro mist is still needing further sorting through after fragmentation.The principle of micro mist method for separating is: in same medium, and square being directly proportional of the sinking speed of material and the diameter of material; The diameter that is material is larger, and sinking speed is faster.Using the micro mist method for separating in prior art is generally that the feed liquid that contains the micro mist of different-grain diameter is carried out sedimentation, after sedimentation a period of time, the material of lower floor is the micro mist of required particle diameter, then take out the feed liquid on upper strata and again carry out sedimentation, the differential particle of different-grain diameter scope all can be separated with the method.but, this micro mist method for separating can only make that micro powder granule is from coarse to fine carries out classification, the larger shared sorting time of grain size of micropowder is shorter, otherwise, the less shared sorting time of grain size of micropowder is longer, existing method for separating from coarse to fine only just can be completed whole assorting room and carry out next assorting room after the micro mist of minimum grain size scope is separated, in the process of a complete sorting from coarse to fine, its distinguishing period is adding up by each rank particle diameter micro mist sorting time, cycle is long, therefore existing method for separating from coarse to fine is unfavorable for producing continuously and enhancing productivity, mutually unsuitable for the batch production micro mist.
Summary of the invention
The purpose of this utility model is to provide a kind of can make the micro mist multistage micro mist sorting unit of sorting from fine to coarse.
For achieving the above object, multistage micro mist sorting unit of the present utility model adopts following technical scheme: multistage micro mist sorting unit, it comprises sedimentation container and agitator and at least two fine-powder bed feed liquid draw-out devices corresponding with appropriate level fine-powder bed feed liquid of being used for the micro mist feed liquid that is injected into the sedimentation container is stirred, described fine-powder bed feed liquid draw-out device comprises that for the mateiral pump that extracts sedimentation container fine-powder bed feed liquid and the material storing box that is communicated with mateiral pump, the discharge gate of described material storing box is used for being communicated with corresponding settling separation device.
Be provided with the turning barrel for temporary fine-powder bed feed liquid between described mateiral pump and material storing box.
Described multistage micro mist sorting unit comprises that also the direction of transfer along conveyer on conveyer is provided with the extraction station corresponding with respective fine bisque feed liquid draw-out device from fine to coarse successively for the conveyer that transmits the sedimentation container.
the utility model is according to square principle that is directly proportional of the diameter of the sinking speed of material and material, at first thicker micro powder granule is deposited to the bottom of sedimentation container, thinner micro powder granule rests on the top of sedimentation container, after the sedimentation certain hour, mateiral pump pumps fine-powder bed feed liquid in the sedimentation container to material storing box, residue feed liquid in the sedimentation container stirs through adding water, again extract the fine-powder bed feed liquid by next fine-powder bed feed liquid draw-out device after the precipitation and deliver to corresponding material storing box, by that analogy, through repeatedly sedimentation, take out material and can sub-elect successively from fine to coarse the micro mist of a plurality of rank particle diameters.this method for separating can make the micro mist of thin one-level at first separate, in the residue feed liquid is carried out the process of sedimentation sorting next time, can be simultaneously the thinnest one-level micro mist be carried out separation process with water in the settling separation device of correspondence, thinner micro mist and moisture are longer from the shared time, and the time of the required sedimentation sorting of thicker micro mist is shorter, two processes are carried out simultaneously, saved a large amount of time, therefore, in the process of a complete sorting from fine to coarse, it is compared with existing method for separating from coarse to fine from multipass sort to the cycle that finally obtains each rank micro mist greatly and shortens, production efficiency is increased substantially, be particularly suitable for producing in batches micro mist, simultaneously, also be conducive to make whole production process to be carried out continuously.
Further, middle turning barrel can be used for the temporary fine-powder bed feed liquid that extracts.
Further, conveyer can be sent to the sedimentation container on corresponding extraction station successively, can save the labour, is conducive to automated production.
Description of drawings
Fig. 1 is the schematic diagram of a kind of embodiment of the multistage micro mist sorting unit of the utility model.
The specific embodiment
as shown in Figure 1, a kind of embodiment of multistage micro mist sorting unit of the present utility model comprises sedimentation container 1, be used for transmitting the conveyer 4 of sedimentation container 1, be used for to be injected into agitator 6 and four fine-powder bed feed liquid draw-out devices that are used for extracting corresponding level fine-powder bed feed liquid that the micro mist feed liquid of sedimentation container 1 stirs, described fine-powder bed feed liquid draw-out device comprises for the mateiral pump 3 that extracts sedimentation container fine-powder bed feed liquid and the material storing box 5 that is communicated with mateiral pump 3, the discharge gate of described material storing box 5 is used for being communicated with corresponding settling separation device 7, be provided with the turning barrel 2 for temporary fine-powder bed feed liquid between mateiral pump 3 and material storing box 5.Direction of transfer along conveyer on conveyer 4 is provided with the extraction station corresponding with respective fine bisque feed liquid draw-out device from fine to coarse successively.
The present embodiment carries out the sorting micro mist by following steps:
(1) a, use agitator will treat that the feed liquid that contains multistage micro mist of sorting stirs in the sedimentation container;
B, feed liquid standing sedimentation in the sedimentation container, the feed liquid after sedimentation is divided into fine-powder bed and meal layer;
C, use mateiral pump extract the fine-powder bed feed liquid to material storing box, and the feed liquid in material storing box obtains corresponding other micro mist of fine powder level after passing into the settling separation device sedimentation;
(2) repeating step is (1) three time, and the standing sedimentation time of step when at every turn repeating (1) b is shorter than the standing sedimentation time of last step (1) b, and is final until classification is completed, and successively obtains particle diameter four other micro mists of level from fine to coarse.
The time of the standing sedimentation of step (1) b is to determine according to the size of required grain size of micropowder, and this is that those skilled in the art do not need creative work namely attainable; In addition, each thickness that will extract the fine-powder bed feed liquid is also that those skilled in the art do not need creative work namely attainable.
When the utility model was specifically implemented, the progression that can select as required micro mist came the number of times of determining step (1) repetition, can the gradient that the sedimentation time shortens gradually be set according to the particle diameter rank in each progression simultaneously.
In the utility model, conveyer can adopt the conveying device of conventional suitable conveying sedimentation container.
In other embodiment of the multistage micro mist sorting unit of the utility model, the progression that fine-powder bed feed liquid draw-out device sub-elects micro mist is according to actual needs determined the quantity of fine-powder bed feed liquid draw-out device, simultaneously the gradient that the sedimentation time shortens gradually can be set according to the particle size range in each progression.
In other embodiment of the multistage micro mist sorting unit of the utility model, between mateiral pump and material storing box, middle turning barrel can be set, this moment, mateiral pump directly was communicated with material storing box.
In other embodiment of the multistage micro mist sorting unit of the utility model, can not transmit the sedimentation container by conveyer, also can be manually with the sedimentation container handling to taking out the material station accordingly, perhaps add travelling car or road wheel directly is installed by manually the sedimentation container being pushed into the corresponding material station of taking out on the sedimentation container.
Claims (3)
1. multistage micro mist sorting unit, it is characterized in that: it comprises sedimentation container and agitator and at least two fine-powder bed feed liquid draw-out devices corresponding with appropriate level fine-powder bed feed liquid of being used for the micro mist feed liquid that is injected into the sedimentation container is stirred, described fine-powder bed feed liquid draw-out device comprises that for the mateiral pump that extracts sedimentation container fine-powder bed feed liquid and the material storing box that is communicated with mateiral pump, the discharge gate of described material storing box is used for being communicated with corresponding settling separation device.
2. multistage micro mist sorting unit according to claim 1, is characterized in that: be provided with the turning barrel for temporary fine-powder bed feed liquid between described mateiral pump and material storing box.
3. multistage micro mist sorting unit according to claim 1 and 2, it is characterized in that: described multistage micro mist sorting unit comprises that also the direction of transfer along conveyer on conveyer is provided with the extraction station corresponding with respective fine bisque feed liquid draw-out device from fine to coarse successively for the conveyer that transmits the sedimentation container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692975 CN202983861U (en) | 2012-12-15 | 2012-12-15 | Multi-stage micropowder sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692975 CN202983861U (en) | 2012-12-15 | 2012-12-15 | Multi-stage micropowder sorting device |
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| Publication Number | Publication Date |
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| CN202983861U true CN202983861U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220692975 Expired - Lifetime CN202983861U (en) | 2012-12-15 | 2012-12-15 | Multi-stage micropowder sorting device |
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| CN (1) | CN202983861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056019A (en) * | 2012-12-15 | 2013-04-24 | 河南富耐克超硬材料股份有限公司 | Multistage micro powder sorting method and micro powder sorting device for implementing method |
| CN108043571A (en) * | 2017-12-19 | 2018-05-18 | 山东师范大学 | A kind of method of the batch collection krill eyeball from euphausia superba powder |
-
2012
- 2012-12-15 CN CN 201220692975 patent/CN202983861U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056019A (en) * | 2012-12-15 | 2013-04-24 | 河南富耐克超硬材料股份有限公司 | Multistage micro powder sorting method and micro powder sorting device for implementing method |
| CN103056019B (en) * | 2012-12-15 | 2015-06-17 | 富耐克超硬材料股份有限公司 | Multistage micro powder sorting method and micro powder sorting device for implementing method |
| CN108043571A (en) * | 2017-12-19 | 2018-05-18 | 山东师范大学 | A kind of method of the batch collection krill eyeball from euphausia superba powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN FULAIGE ULTRAHARD MATERIAL CO., LTD. Free format text: FORMER OWNER: HE NAN FUNIK ULTRAHARD MATERIAL CO., LTD. Effective date: 20141205 Owner name: HE NAN FUNIK ULTRAHARD MATERIAL CO., LTD. Effective date: 20141205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450001 ZHENGZHOU, HENAN PROVINCE TO: 454950 JIAOZUO, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141205 Address after: Wu Wuzhi County route 454950 Henan province Ge Dang Village West Patentee after: Henan Fulaige Ultrahard Material Co., Ltd. Patentee after: Henan Funik Ultrahard Material Co., Ltd. Address before: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wu Wuzhi County route 454950 Henan province Ge Dang Village West Patentee after: Henan Fulaige Ultrahard Material Co., Ltd. Patentee after: Rich Nike superhard material limited company Address before: Wu Wuzhi County route 454950 Henan province Ge Dang Village West Patentee before: Henan Fulaige Ultrahard Material Co., Ltd. Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |