CN218531158U - Material ball separating device and stirring mill using same - Google Patents
Material ball separating device and stirring mill using same Download PDFInfo
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- CN218531158U CN218531158U CN202220709982.1U CN202220709982U CN218531158U CN 218531158 U CN218531158 U CN 218531158U CN 202220709982 U CN202220709982 U CN 202220709982U CN 218531158 U CN218531158 U CN 218531158U
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Abstract
The utility model discloses a ball separator and applied this ball separator's stirring mill relates to stirring mill field, wherein, ball separator, including the separation main part, a plurality of separation datum lines of having arranged in the separation main part, a plurality of the separation datum line with the center of separation main part is the centre of a circle, and the diameter is arranged in proper order in the separation main part by the mode that is the concentric circles to big, has arranged a plurality of separation through-holes on every diameter datum line, the separation through-hole is the list structure, the direction and the datum line at the long limit place of separation through-hole are matchd, the width of separation through-hole matches with the particle size of finished product material. The material ball separating device and the stirring mill separating through hole applying the material ball separating device provided by the utility model are of strip-shaped structures, the separating efficiency is high, and the material ball separating device is not easy to be blocked; the separation through holes are distributed along the circumferential direction and can be tangent to the moving direction of the medium balls and the materials in the cylinder body.
Description
Technical Field
The utility model relates to a stirring mill field, concretely relates to material ball separator and applied this material ball separator's stirring mill.
Background
Stirring mill passes through material ball separator with cavity internal partitioning for grinding region and ejection of compact region, and pack grinding medium in grinding region, the material gets into from the pan feeding mouth and grinds in the region, stirring piece rotates, drive material and grinding medium and collide each other, cut, the realization is to the grinding operation of material, the qualified part of particle size in the material accessible material ball separator comes the ejection of compact region and discharges, the unqualified part of particle size stops with grinding medium in the material and continues to grind the operation in grinding region department.
The last separation hole of current material ball separator is mostly circular through-hole, is easily blockked up and separation efficiency is low by the material, needs the periodic shutdown maintenance, clearance separation hole.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the existing problems, the utility model provides a material ball separating device and a stirring mill using the material ball separating device, wherein the separating through hole is of a strip-shaped structure, the separating efficiency is high, and the material ball separating device is not easy to be blocked; the separation through holes are arranged along the circumferential direction and can be tangent to the moving direction of the medium balls and the materials in the cylinder body.
The utility model adopts the technical scheme as follows:
the utility model provides a material ball separator, includes the separation main part, a plurality of separation datum lines, a plurality of have arranged in the separation main part the separation datum line with the center of separation main part is the centre of a circle, and the diameter is arranged in proper order in the separation main part by the mode that is the concentric circles to big, has arranged a plurality of separation through-holes on every diameter datum line, the separation through-hole is the bar structure, the direction and the datum line that the long limit place of separation through-hole matches, the width of separation through-hole matches with the particle size of finished product material.
Due to the adoption of the technical scheme, the separation through holes are distributed along the circumferential direction and can be tangent to the moving direction of the medium balls and the materials in the cylinder body, so that the grinding materials are discharged; the strip-shaped structure can prolong the contact time of the materials and the separation through holes, and ensure that the materials in accordance with the specified granularity can quickly and efficiently pass through the separation through holes; the strip-shaped structure is not easy to be blocked by the material condensed into blocks.
Furthermore, the long side of the separation through hole is of an arc-shaped structure, and the curvature K1 of the arc-shaped structure is equal to or approximately equal to the curvature K2 of the corresponding separation datum line.
Due to the adoption of the technical scheme, the arc-shaped structure can be better matched with the movement direction of the material, and smooth material discharge is ensured.
Furthermore, the long side of the separation through hole is in a linear structure, and the separation datum line is tangent to the linear structure or a parallel line of the linear structure.
Due to the adoption of the technical scheme, the linear structure is easy to process and produce, and the production cost can be saved.
Furthermore, a plurality of dividing parts are arranged on the separating main body, and the separating main body can be divided into a plurality of separating units from the dividing parts.
Due to the adoption of the technical scheme, the separation main body is divided into a plurality of separation units, so that the single separation main body is convenient to disassemble, assemble and maintain, and the whole separation main body is not required to be disassembled.
Further, the dividing section divides the separation body in a radial direction from a center of the separation body.
Furthermore, the separation main body comprises a discharge surface and a feeding surface, the discharge surface and the feeding surface are arranged oppositely, the separation through hole penetrates through the discharge surface and the feeding surface, and the separation through hole is of a table body structure with a small opening of the feeding surface and a large opening of the discharge surface.
Due to the adoption of the technical scheme, the separation through holes can be effectively prevented from being blocked by materials.
Further, still include the extension portion, the annular structure of extension portion for encircleing separation main part limit portion, extension portion one end is connected with pan feeding face limit portion, the other end extends along the direction of perpendicular to pan feeding face, be equipped with a plurality of extension through-holes in the extension portion, the extension through-hole is the stripe structure, the extension through-hole is perpendicular or be on a parallel with the pan feeding face, the width of extension through-hole matches with the particle size of finished product material.
Due to the adoption of the technical scheme, the working area can be increased through the expansion part, and the separation efficiency is improved; the expansion through hole is vertical or parallel to the feeding surface, can be tangent or vertical to the moving direction of the medium ball and the material in the cylinder body, and is favorable for discharging the ground material.
The utility model also discloses an use ball separator's stirring mill, including barrel, stirring piece and ball separator, the stirring piece includes (mixing) shaft and a plurality of stirring unit, the (mixing) shaft stretches into in the barrel and can rotate under actuating system's drive, the stirring unit is connected in the (mixing) shaft to along with the (mixing) shaft is together rotated, furtherly, be equipped with ball separator in the barrel inner chamber, ball separator separates the barrel inner chamber for grinding region and unloading region, be equipped with on the barrel and make the pan feeding mouth of grinding region and external environment intercommunication and make the feed opening of unloading region and external environment intercommunication, it is filled with the grinding medium to grind regional intussuseption, the stirring unit arranges in grinding region, a plurality of separation datum lines, a plurality of on the ball separator arrange a plurality of separation datum lines on the separation datum line uses ball separator's center as the centre of a circle, and the diameter is arranged in ball separator from small to big concentric circles's mode in proper order, has arranged a plurality of separation through-holes on every diameter datum line, the separation through-hole is the strip structure, the long limit place orientation of separation through-hole matches with the finished product, the width of through-hole.
By adopting the technical scheme, the materials enter the inner cavity of the barrel from the feeding port, the driving system drives the stirring shaft to rotate, the materials are driven by the stirring piece to shear and collide with the grinding media, the grinding media and the materials which are not ground to the specified particle size are retained in the barrel under the limitation of the material ball separation device, and the finished product materials ground to the specified particle size enter the discharging area from the separation through hole and are discharged from the feeding port; the separation through holes are arranged along the circumferential direction and can be tangent to the moving direction of the medium balls and the materials in the cylinder, so that the discharge of the ground materials is facilitated.
Furthermore, the material ball separating device comprises a separating main body and an expanding part, the separating main body comprises a discharging surface and a feeding surface which are arranged oppositely, the separating through holes penetrate through the discharging surface and the feeding surface, the expanding part is of an annular structure surrounding the edge part of the separating main body, one end of the expanding part is connected with the edge part of the feeding surface, the other end of the expanding part extends in a direction vertical to the feeding surface, a plurality of expanding through holes are arranged on the expanding part, the expanding through holes are of a strip structure and are vertical to or parallel to the feeding surface, and the width of each expanding through hole is matched with the particle size of a finished material; the stirring unit can extend into the expansion part and is matched with the expansion part.
Due to the adoption of the technical scheme, the working area can be increased through the expansion part, and the separation efficiency is improved; the stirring unit extending into the expansion part can drive the materials accumulated on the expansion part, so that the materials are prevented from blocking the expansion through hole; the expansion through hole is vertical or parallel to the feeding surface, can be tangent or vertical to the moving direction of the medium ball and the material in the cylinder body, and is favorable for discharging the ground material.
Further, the barrel is transversely split into an upper barrel and a lower barrel, and the upper barrel is longitudinally split at least at the position matched with the ball separating device; the material ball separating device is provided with a plurality of dividing parts, and can be divided into a plurality of separating units from the dividing parts.
Due to the adoption of the technical scheme, the material ball separating device is convenient to replace and maintain in a mode that the barrel is longitudinally split at the material ball separating position; the material ball separating device is divided into a plurality of separating units, so that the single separating main body can be conveniently disassembled, assembled and maintained without disassembling the whole material ball separating device.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a separation through-hole is rectangular form structure, and separation efficiency is high, and is difficult for being blockked up.
2. The utility model discloses a separation through-hole adopts and arranges along the circumferencial direction, can be tangent with the direction of motion of the inside medium ball of barrel and material, is favorable to grinding the material and discharges.
3. The utility model discloses material ball separator can divide into a plurality of detaching unit and carry out the dismouting maintenance, and is convenient.
4. The utility model discloses an extension portion can increase working area, improves separation efficiency.
5. The utility model discloses the stirring unit stretches into extension portion, can drive and pile up in the material of extension portion, prevents that the material from blockking up the extension through-hole.
6. The utility model discloses the mode that the barrel carries out vertical subdivision in ball separation department is favorable to ball separator's change and maintenance.
Drawings
Fig. 1 is a schematic structural view of the separation main body of the present invention;
FIG. 2 is a schematic structural view of the separating through hole of the present invention, in which the long side is an arc-shaped structure;
fig. 3 isbase:Sub>A cross-sectional view of the present invention in the direction of fig. 2A-base:Sub>A;
FIG. 4 is a schematic structural view of the separating through hole of the present invention, in which the long side of the separating through hole is a straight line structure;
FIG. 5 is a schematic view of the structure of the expanding part of the present invention;
FIG. 6 is a side view of the ball separator of the present invention with an expanded portion;
FIG. 7 is a schematic structural view of the material ball separating device of the stirring mill of the present invention, which has only a separating body;
FIG. 8 is a schematic structural view of a material ball separating device in a stirring mill of the present invention, which comprises a separating body and an expanding part;
fig. 9 is a schematic structural view of the split cylinder body of the present invention.
The labels in the figure are: 1-separation main body, 2-separation datum line, 3-separation through hole, 4-partition part, 5-extension part, 6-extension through hole, 7-barrel, 8-stirring piece, 801-stirring shaft, 9-feeding port, 10-discharging port, 802-stirring unit, 101-discharging surface and 102-feeding surface.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The utility model provides a material ball separator, as shown in fig. 1-3, including separation main part 1, a plurality of separation datum lines 2, a plurality of have arranged on the separation main part 1 separation datum line 2 with the center of separation main part 1 is the centre of a circle, and the diameter is arranged in proper order in separation main part 1 by the mode that is concentric circles from small to big, has arranged a plurality of separation through-holes 3 on every diameter datum line, separation through-hole 3 is the stripe structure, the direction that 3 long limits of separation through-hole belonged to matches with the datum line, the width of separation through-hole 3 matches with the particle size of finished product material. Specifically, the separation through holes 3 are arranged along the circumferential direction and can be tangent to the moving direction of the medium balls and the materials in the cylinder 7, so that the ground materials are discharged; the strip-shaped structure can prolong the contact time of the materials and the separation through holes 3, and ensure that the materials in accordance with the specified granularity can quickly and efficiently pass through the separation through holes 3; the strip-shaped structure is not easy to be blocked by the material condensed into blocks.
The long edge of the separation through hole 3 is of an arc-shaped structure, and the curvature K1 of the arc-shaped structure is equal to or approximately equal to the curvature K2 of the corresponding separation datum line 2. Particularly, the arc structure can be better with material direction of motion match, ensures to arrange the material smoothly.
The separating body 1 is provided with a plurality of dividing parts 4, and the separating body 1 can be divided into a plurality of separating units from the dividing parts 4. Specifically, the structure of dividing the separation body 1 into a plurality of separation units facilitates the disassembly and maintenance of the individual separation bodies 1 without disassembling the entire separation body 1.
The dividing section 4 divides the separation body 1 in the radial direction from the center of the separation body 1.
The separation main body 1 comprises a discharge surface 101 and a feeding surface 102, the discharge surface 101 and the feeding surface 102 are arranged oppositely, the separation through hole 3 penetrates through the discharge surface 101 and the feeding surface 102, and the separation through hole 3 is of a table body structure with a small opening of the feeding surface 102 and a large opening of the discharge surface 101. In particular, clogging of the separation through-holes 3 by material can be effectively prevented.
Example 2
Example 3
Example 3 is a further modification of example 1; further explaining, the same components are not repeated herein, and as shown in fig. 5 to 6, the separation device further includes an expansion portion 5, the expansion portion 5 is an annular structure surrounding the edge portion of the separation main body 1, one end of the expansion portion 5 is connected with the edge portion of the feeding surface 102, the other end of the expansion portion extends in a direction perpendicular to the feeding surface 102, a plurality of expansion through holes 6 are formed in the expansion portion 5, the expansion through holes 6 are in a strip-shaped structure, the expansion through holes 6 are perpendicular to or parallel to the feeding surface 102, and the width of the expansion through holes 6 is matched with the particle size of the finished product material. Specifically, the expansion part 5 can increase the working area and improve the separation efficiency; the expanded through hole 6 is vertical or parallel to the feeding surface 102, and can be tangent or vertical to the moving direction of the medium balls and the materials in the cylinder 7, which is beneficial to discharging the ground materials.
Example 4
A stirring mill applying a material ball separating device is shown in figures 7 and 9 and comprises a cylinder body 7, a stirring piece 8 and the material ball separating device, wherein the stirring piece 8 comprises a stirring shaft 801 and a plurality of stirring units 802, the stirring shaft 801 extends into the cylinder body 7 and can be driven by a driving system to rotate, the stirring units 802 are connected to the stirring shaft 801 and rotate along with the stirring shaft 801, the material ball separating device is arranged in an inner cavity of the cylinder body 7 and divides an inner cavity of the cylinder body 7 into a grinding area and a discharging area, a feeding port 9 enabling the grinding area to be communicated with the external environment and a discharging port 10 enabling the discharging area to be communicated with the external environment are arranged on the cylinder body 7, grinding media are filled in the grinding area, the stirring units 802 are arranged in the grinding area, a plurality of separating datum lines 2 are arranged on the material ball separating device, the separating datum lines 2 are arranged on the material ball separating device in a concentric circle mode from small to large in diameter, a plurality of separating through holes 3 are arranged on each diameter datum line, the separating through holes 3 are of a structure, and the separating datum lines are matched with the grain size of a finished product in the long-side separating through hole and the size of the material ball separating device. Specifically, the material enters the inner cavity of the barrel 7 from the feeding port 9, the driving system drives the stirring shaft 801 to rotate, the material is driven by the stirring piece 8 to be sheared and collided with the grinding medium, the grinding medium and the material which is not ground to the specified particle size are retained in the barrel 7 under the limitation of the material ball separating device, and the finished material ground to the specified particle size enters the blanking area from the separating through hole 3 and is discharged from the feeding port 9; the separation through holes 3 are arranged along the circumferential direction and can be tangent to the moving direction of the medium balls and the materials in the cylinder 7, so that the ground materials are discharged.
The barrel 7 is transversely split into an upper barrel 7 and a lower barrel 7, and the upper barrel 7 is longitudinally split at least at the position matched with the material ball separating device; the ball separating device is provided with a plurality of dividing parts 4, and the ball separating device can be divided into a plurality of separating units from the dividing parts 4. Specifically, the longitudinal splitting mode of the cylinder 7 at the material ball separation position is beneficial to the replacement and maintenance of the material ball separation device; the material ball separating device is divided into a plurality of separating units, so that the single separating main body 1 can be conveniently disassembled, assembled and maintained without disassembling the whole material ball separating device.
Example 5
Example 5 is an alternative to example 4, replacing the structure of the material ball separating device in example 4; further, the same components are not repeated herein, as shown in fig. 8, the material ball separating device includes a separating main body 1 and an expanding portion 5, the separating main body 1 includes a discharging surface 101 and a feeding surface 102 which are oppositely arranged, the separating through hole 3 penetrates through the discharging surface 101 and the feeding surface 102, the expanding portion 5 is an annular structure which surrounds the edge portion of the separating main body 1, one end of the expanding portion 5 is connected with the edge portion of the feeding surface 102, the other end of the expanding portion extends in a direction perpendicular to the feeding surface 102, a plurality of expanding through holes 6 are arranged on the expanding portion 5, the expanding through holes 6 are strip-shaped structures, the expanding through holes 6 are perpendicular to or parallel to the feeding surface 102, and the width of the expanding through holes 6 is matched with the particle size of the finished material; the stirring unit 802 may extend into the extension 5 and mate with the extension 5. Specifically, the expansion part 5 can increase the working area and improve the separation efficiency; the stirring unit 802 extending into the expansion part 5 can drive the materials accumulated on the expansion part 5, so that the materials are prevented from blocking the expansion through hole 6; the expanded through hole 6 is vertical or parallel to the feeding surface 102, and can be tangent or vertical to the moving direction of the medium balls and the materials in the cylinder 7, which is beneficial to discharging the ground materials.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to assist understanding of the method and its core concept. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Claims (10)
1. The utility model provides a material ball separator, includes the separation main part, its characterized in that, a plurality of separation datum lines, a plurality of have arranged in the separation main part the separation datum line with the center of separation main part is the centre of a circle, and the diameter is arranged in proper order in the separation main part by the mode that is concentric circles to big from little, has arranged a plurality of separation through-holes on every diameter datum line, the separation through-hole is the list structure, the direction and the datum line at the long limit place of separation through-hole match, the width of separation through-hole matches with the particle size of finished product material.
2. The material ball separating device according to claim 1, wherein the long side of the separating through hole has an arc-shaped structure, and the curvature K1 of the arc-shaped structure is equal to or approximately equal to the curvature K2 of the corresponding separating reference line.
3. The material ball separating device as claimed in claim 1, wherein the long side of the separating through hole is a straight line structure, and the separating reference line is tangent to the straight line structure or a parallel line of the straight line structure.
4. A ball separating device according to any one of claims 1-3, characterized in that the separating body is provided with a number of segments, from where the separating body can be split into a number of separating elements.
5. A ball separating device according to claim 4, wherein the dividing section divides the separating body in a radial direction from the center of the separating body.
6. A material ball separating device according to claim 1, 2, 3 or 5, wherein the separating body comprises a discharging surface and a feeding surface, the discharging surface and the feeding surface are arranged oppositely, the separating through hole penetrates through the discharging surface and the feeding surface, and the separating through hole is of a table structure with a smaller opening on the feeding surface and a larger opening on the discharging surface.
7. A material ball separating device as claimed in claim 1, 2, 3 or 5, further comprising an expanding part, wherein the expanding part is of an annular structure surrounding the edge part of the separating main body, one end of the expanding part is connected with the edge part of the feeding surface, the other end of the expanding part extends in a direction perpendicular to the feeding surface, a plurality of expanding through holes are arranged on the expanding part, the expanding through holes are of a strip-shaped structure and are perpendicular to or parallel to the feeding surface, and the width of the expanding through holes is matched with the particle size of a finished product material.
8. The utility model provides an use ball separator's stirring mill, includes barrel, stirring piece and ball separator, its characterized in that, the stirring piece includes (mixing) shaft and a plurality of stirring unit, the (mixing) shaft stretches into in the barrel and can rotate under actuating system's drive, the stirring unit is connected in the (mixing) shaft to rotate along with the (mixing) shaft, be equipped with ball separator in the barrel inner chamber, ball separator separates the barrel inner chamber for grinding region and unloading region, be equipped with the pan feeding mouth that makes grinding region and external environment intercommunication and make the unloading region and the feed opening of external environment intercommunication on the barrel, grinding region intussuseption is filled with grinding medium, stirring unit arranges in grinding region, a plurality of separation datum lines of having arranged on the ball separator, a plurality of the separation datum line uses ball separator's center as the centre of a circle, and the diameter is arranged in ball separator from little to big concentric circle's mode in proper order, has arranged a plurality of separation through-holes on every diameter datum line, the separation through-hole is the stripe structure, the direction that the long limit of separation through-hole is located matches with the particle size of finished product.
9. The agitator mill using the material ball separating device according to claim 8, wherein the material ball separating device includes a separating body and an expanding portion, the separating body includes a discharging surface and a feeding surface which are oppositely arranged, the separating through hole penetrates through the discharging surface and the feeding surface, the expanding portion is of an annular structure which surrounds the edge portion of the separating body, one end of the expanding portion is connected with the edge portion of the feeding surface, the other end of the expanding portion extends in a direction perpendicular to the feeding surface, a plurality of expanding through holes are arranged on the expanding portion, the expanding through holes are of a strip structure, the expanding through holes are perpendicular to or parallel to the feeding surface, and the width of the expanding through holes is matched with the particle size of the finished material; the stirring unit can extend into the expansion part and is matched with the expansion part.
10. A mixer mill using a ball separator according to claim 8 or 9, wherein said cylinder is transversely split into an upper cylinder and a lower cylinder, said upper cylinder being longitudinally split at least at a position matching the ball separator; the material ball separating device is provided with a plurality of dividing parts, and the material ball separating device can be divided into a plurality of separating units from the dividing parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220709982.1U CN218531158U (en) | 2022-03-29 | 2022-03-29 | Material ball separating device and stirring mill using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220709982.1U CN218531158U (en) | 2022-03-29 | 2022-03-29 | Material ball separating device and stirring mill using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218531158U true CN218531158U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220709982.1U Active CN218531158U (en) | 2022-03-29 | 2022-03-29 | Material ball separating device and stirring mill using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218531158U (en) |
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- 2022-03-29 CN CN202220709982.1U patent/CN218531158U/en active Active
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