CN214864090U - Ceramsite ultrafine powder tube mill - Google Patents
Ceramsite ultrafine powder tube mill Download PDFInfo
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- CN214864090U CN214864090U CN202120944368.9U CN202120944368U CN214864090U CN 214864090 U CN214864090 U CN 214864090U CN 202120944368 U CN202120944368 U CN 202120944368U CN 214864090 U CN214864090 U CN 214864090U
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Abstract
The utility model discloses a haydite superfine powder tube mill, be in including rotatable barrel, setting in feeding structure and ejection of compact structure at the barrel both ends and setting compartment structure in the barrel, the compartment structure will broken storehouse, corase grind storehouse and fine grinding storehouse are separated into in proper order to the barrel, be equipped with respectively in the barrel and be located in proper order in broken storehouse, corase grind storehouse, reach ceramic ball, little ceramic ball and the miniature ceramic ball in the fine grinding storehouse, feeding structure carries the raw materials and carries out the breakage in broken storehouse, carry out the corase grind in the corase grind storehouse in proper order in the barrel, and carry out the fine grinding in the fine grinding storehouse. The utility model discloses a set gradually three storehouse, guarantee to have suitable grinding time in every storehouse of material, make the material at grinding in-process fineness reasonable distribution in the mill to improve the grinding efficiency of mill, realize reducing the grinding power consumption, improve the purpose of product fineness.
Description
Technical Field
The utility model discloses raw materials processing technology belongs to the field, concretely relates to haydite superfine powder tube mill.
Background
The ceramsite is a building material and is prepared by the procedures of crushing, proportioning, grinding, granulating, calcining, cooling and screening finished products of raw materials, and the ceramsite has the characteristics of high temperature resistance, high pressure resistance, high strength, strong flow conductivity, corrosion resistance and the like, and is widely applied to industrial and civil buildings, oil fields, bridges, furnaces and sewage treatment projects.
The strength of the ceramsite is mainly generated by the activity of the raw materials, the exertion degree of the activity of the raw materials determines the strength of the ceramsite, the activity of the raw materials can be improved by carrying out superfine grinding on the raw materials for producing the ceramsite, the contact area between an activating agent and a silicon-aluminum component in the raw materials is increased, the activation reaction is increased, so that the silicon-aluminum component is converted into silicate and aluminate more, the exertion of the strength is promoted, and the exertion of the activity can be improved to more than 80 percent by carrying out chemical activation on the superfine ground raw materials by the activating agent; meanwhile, the finer the raw material powder is, the higher the granulation quality is, so the ultrafine grinding of the raw material is the basic process of the ceramsite, the quality foundation of the ceramsite is laid, and the proper ceramsite ultrafine powder tube mill has very important significance for the production of the ceramsite.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a haydite superfine powder tube mill to overcome above-mentioned technical problem.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a haydite superfine powder tube mill, includes rotatable barrel, sets up in feeding structure and ejection of compact structure at the barrel both ends and sets up compartment structure in the barrel, compartment structure be used for with follow in the barrel feeding structure separates into broken storehouse, corase grind storehouse and fine grinding storehouse in proper order towards ejection of compact structure direction, be equipped with respectively in the barrel and lie in proper order in broken storehouse, corase grind storehouse, reach ceramic ball, little ceramic ball and miniature ceramic ball in the fine grinding storehouse, the diameter of ceramic ball, little ceramic ball and miniature ceramic ball reduces in proper order, feeding structure carries the raw materials to carry out the breakage in broken storehouse in proper order in the barrel, carries out the corase grind in the corase grind storehouse, and carry out the fine grinding in the fine grinding storehouse.
Furthermore, the compartment structure adopts double-layer compartment plates, and screening components are arranged in the double-layer compartment plates.
Further, install respectively in the barrel and be located ceramic ladder welt in the broken storehouse, be located the big ripple welt of pottery in the corase grind storehouse and be located the little ripple welt of pottery in the fine grind storehouse, ceramic ladder welt, the big ripple welt of pottery, and the little ripple welt of pottery all follows the circumference setting of barrel. Wherein, the motion intensity that ceramic ladder welt drove is the highest next big ripple welt of pottery, and the little ripple welt of pottery at last, pottery ladder welt, big ripple welt of pottery and the little ripple welt of pottery all are the height that is used for driving the rinding body, and the height that needs to be taken is different because of the rinding body in every storehouse.
Further, the diameter of the ceramic ball is 60-100 mm; the diameter of the small ceramic ball is 25-45mm, and the diameter of the micro ceramic ball is 9-20 mm.
Further, the radial length of the crushing bin in the machine barrel is larger than that of the coarse grinding bin and smaller than that of the fine grinding bin.
Further, the ratio of the radial length of the crushing bin, the radial length of the rough grinding bin, and the radial length of the fine grinding bin is 25: 20:55.
Furthermore, an overflow ring is arranged in the fine grinding bin, the height of the overflow ring in the fine grinding bin is 60% -65% of the radius of the machine barrel, and the overflow ring is used for reducing the fine grinding flow velocity of materials in the fine grinding bin.
Furthermore, an overflow type anti-blocking discharging grate plate is installed at a discharging port of the fine grinding bin, the height of the anti-blocking discharging grate plate is 30-40% of the diameter of the mill cylinder, the width of a grate seam is 3-8 mm, and the overflow type anti-blocking discharging grate plate is used for reducing the flow velocity of materials during discharging of the fine grinding bin.
Has the advantages that:
the utility model discloses a set gradually three storehouse, guarantee to have suitable grinding time in every storehouse of material, make the material at grinding in-process fineness reasonable distribution in the mill to improve the grinding efficiency of mill, realize reducing the grinding power consumption, improve the purpose of product fineness.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a middle overflow type anti-blocking discharging grid plate in the machine barrel of the utility model;
in the figure: 1. a barrel; 2. a feed structure; 3. a discharging structure; 4. a compartment structure; 5. a crushing bin; 6. a coarse grinding bin; 7. finely grinding the bin; 8. ceramic balls; 9. small ceramic balls; 10. a micro ceramic ball; 11. a ceramic stepped liner plate; 12. ceramic large corrugated liner plates; 13. a ceramic small corrugated liner plate; 14. an overflow ring; 15. an overflow type anti-blocking discharging grid plate; 16. a bearing; 17. a protective cover.
Detailed Description
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships only for the purpose of describing the present invention and simplifying the description, but do not indicate or imply that the device or structure referred to must have a particular orientation and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in figure 1, a haydite superfine powder tube mill, including barrel 1, feeding structure 2, ejection of compact structure 3, compartment structure 4, broken storehouse 5, corase grind storehouse 6, fine grind storehouse 7, ceramic ball 8, little ceramic ball 9, miniature ceramic ball 10, pottery ladder welt 11, big ripple welt 12 of pottery, little ripple welt 13 of pottery, overflow ring 14, the stifled ejection of compact comb board 15 is prevented to the overflow type, bearing 16 and safety cover 17.
The feeding structure and the discharging structure are respectively communicated with the two ends of the machine barrel, and the feeding structure and the discharging structure are respectively arranged on the outer sides of the two bearings; the two compartment structures are arranged in the machine barrel and used for sequentially dividing the interior of the machine barrel into the crushing bin 5, the coarse grinding bin 6 and the fine grinding bin 7 along the direction of the feeding structure towards the discharging structure, and after the division is finished, the radial length of the crushing bin in the machine barrel is greater than that of the coarse grinding bin and is less than that of the fine grinding bin; further preferably, the ratio of the radial length of the crushing bin, the radial length of the rough grinding bin, and the radial length of the fine grinding bin is 25: 20:55. The compartment structure adopts a double-layer compartment plate in conventional design, and a screening component is arranged in the double-layer compartment plate.
The ceramic balls 8, the small ceramic balls 9 and the micro ceramic balls 10 are respectively and sequentially positioned in the crushing bin, the coarse grinding bin and the fine grinding bin, and the diameters of the ceramic balls, the small ceramic balls and the micro ceramic balls are sequentially reduced, wherein the diameter of the ceramic balls is 60-100 mm; the diameter of the small ceramic ball is 25-45mm, and the diameter of the micro ceramic ball is 9-20 mm; furthermore, in order to drive the heights of the ceramic balls, the small ceramic balls and the micro ceramic balls in the cylinder respectively, and because the heights of the grinding bodies in each bin which need to be carried are different, a ceramic stepped lining plate 11 positioned in the crushing bin, a ceramic large corrugated lining plate 12 positioned in the coarse grinding bin and a ceramic small corrugated lining plate 13 positioned in the fine grinding bin are respectively arranged in the cylinder, and the ceramic stepped lining plate, the ceramic large corrugated lining plate and the ceramic small corrugated lining plate are all arranged along the circumferential direction of the cylinder; in the above, the motion intensity is sequentially from large to small for the ceramic stepped liner plate, the ceramic large corrugated liner plate and the ceramic small corrugated liner plate.
In order to reduce the grinding flow rate, an overflow ring 14 is arranged in the middle of the fine grinding bin, and the height of the overflow ring in the fine grinding bin is 60-65% of the radius of the machine barrel; simultaneously the discharge gate department in fine grinding storehouse installs overflow type and prevents stifled ejection of compact comb board 15, prevent stifled ejection of compact comb board highly be 30 ~ 40% of mill barrel diameter, the comb seam width is 3 ~ 8 mm.
It should be noted that, a large gear ring is arranged outside the fine grinding bin in the figure, and the large gear ring is encapsulated by a protective cover 17.
In order to make the purpose, technical solution and advantages of the present invention more concise and clear, the present invention is described with the above embodiments, which are only used for describing the present invention, and can not be understood as a limitation to the scope of the present invention. It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A ceramsite ultrafine powder tube mill is characterized by comprising a rotatable machine barrel (1), a feeding structure (2) and a discharging structure (3) which are arranged at two ends of the machine barrel, and a compartment structure (4) which is arranged in the machine barrel, the compartment structure is used for sequentially dividing the interior of the machine barrel into a crushing bin (5), a coarse grinding bin (6) and a fine grinding bin (7) along the direction of the feeding structure towards the discharging structure, the machine barrel is respectively provided with a ceramic ball (8), a small ceramic ball (9) and a micro ceramic ball (10) which are sequentially positioned in the crushing bin, the coarse grinding bin and the fine grinding bin, the diameters of the ceramic balls, the small ceramic balls and the micro ceramic balls are sequentially reduced, and the feeding structure conveys the raw materials to be sequentially crushed in the crushing bin, coarsely ground in the coarsely ground bin and finely ground in the finely ground bin in the machine barrel.
2. The ceramsite ultra-fine powder tube mill according to claim 1, wherein said partition structure is a double-layer partition plate, and a screening component is arranged in said double-layer partition plate.
3. The ceramsite ultra-fine powder tube mill as recited in claim 1, wherein a ceramic stepped lining plate (11) located in the crushing bin, a ceramic large corrugated lining plate (12) located in the coarse grinding bin, and a ceramic small corrugated lining plate (13) located in the fine grinding bin are respectively installed in the machine barrel, and the ceramic stepped lining plate, the ceramic large corrugated lining plate, and the ceramic small corrugated lining plate are all arranged along the circumferential direction of the machine barrel.
4. A haydite ultrafine powder tube mill according to claim 1, characterized in that the ceramic balls have a diameter of 60-100 mm; the diameter of the small ceramic ball is 25-45mm, and the diameter of the micro ceramic ball is 9-20 mm.
5. The haydite ultrafine powder tube mill according to claim 1, wherein the radial length of the crushing bin in the cylinder is greater than that of the coarse grinding bin and less than that of the fine grinding bin.
6. A haydite ultrafine powder tube mill according to claim 5, wherein the ratio of the radial length of the crushing bin, the radial length of the coarse grinding bin, and the radial length of the fine grinding bin is 25: 20:55.
7. The ceramsite ultra-fine tube mill according to claim 1, 3, 5 or 6, wherein an overflow ring (14) is arranged in the fine milling bin, and the height of the overflow ring in the fine milling bin is 60-65% of the radius of the machine barrel.
8. The ceramsite ultra-fine powder tube mill as recited in claim 1, wherein an overflow type anti-blocking discharge grate plate (15) is installed at the discharge port of the fine milling bin, the height of the anti-blocking discharge grate plate is 30-40% of the diameter of the mill barrel, and the width of the grate gap is 3-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944368.9U CN214864090U (en) | 2021-04-30 | 2021-04-30 | Ceramsite ultrafine powder tube mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944368.9U CN214864090U (en) | 2021-04-30 | 2021-04-30 | Ceramsite ultrafine powder tube mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214864090U true CN214864090U (en) | 2021-11-26 |
Family
ID=78946031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120944368.9U Active CN214864090U (en) | 2021-04-30 | 2021-04-30 | Ceramsite ultrafine powder tube mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214864090U (en) |
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2021
- 2021-04-30 CN CN202120944368.9U patent/CN214864090U/en active Active
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