CN220386725U - Experimental little mill is used in mineral miropowder system appearance - Google Patents
Experimental little mill is used in mineral miropowder system appearance Download PDFInfo
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- CN220386725U CN220386725U CN202321829084.0U CN202321829084U CN220386725U CN 220386725 U CN220386725 U CN 220386725U CN 202321829084 U CN202321829084 U CN 202321829084U CN 220386725 U CN220386725 U CN 220386725U
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- truncated cone
- cylinder
- mineral
- preparing
- transmission rod
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 46
- 239000011707 mineral Substances 0.000 title claims abstract description 46
- 239000000843 powder Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000000227 grinding Methods 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 25
- 238000012216 screening Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 13
- 239000012634 fragment Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model discloses a test mill for preparing a mineral micro powder sample, relates to the technical field of the mineral micro powder sample preparation, and aims to solve the problems that raw materials are required to be added into a mill for grinding and then enter a powder selecting machine for selecting, coarse powder flows back into the mill for grinding, the whole operation is complex, more equipment is required and the cost is high in the existing mineral micro powder sample preparation. Comprising the following steps: the cylinder is arranged at one end of the truncated cone barrel, and a plurality of grinding balls are arranged in the truncated cone barrel; further comprises: the driving motor is arranged in the cylinder, a coupler is arranged at the output end of the driving motor, a transmission rod is arranged at one end of the coupler, a plurality of stirring blades are arranged on the outer wall of the transmission rod, and the driving motor is connected with the stirring She Chuandong through the transmission rod; the air blower is arranged in the cylinder, one end of the air blower is provided with an air pipe, and one end of the air pipe is provided with a nozzle.
Description
Technical Field
The utility model relates to the technical field of mineral micropowder sample preparation, in particular to a test mill for mineral micropowder sample preparation.
Background
Mineral powder is a collective term for stone powder and its substitutes meeting engineering requirements. The method is a product obtained by crushing and processing ores, is a first step of ore processing and smelting and the like, and is one of the most important steps; when the metal ore is subjected to chemical detection and separation analysis after mining, the ore needs to be sampled by a mineral sampling device.
However, the existing mineral micro powder sample preparation needs to be carried out by adding raw materials into a mill for grinding, then entering a powder selector for sorting, and returning coarse powder into the mill for grinding, so that the whole operation is complicated, more equipment is needed, and the cost is high; therefore, the existing requirements are not met, and a test mill for preparing mineral micro powder samples is provided.
Disclosure of Invention
The utility model aims to provide a test mill for preparing a mineral micro powder sample, which aims to solve the problems that the existing mineral micro powder sample prepared in the background technology needs to be added into a mill for grinding, then enters a powder selector for sorting, and coarse powder flows back into the mill for grinding, so that the whole operation is complicated, more equipment is needed and the cost is higher.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a test bench mill for preparing a sample of mineral micropowder comprising: the cylinder is arranged at one end of the truncated cone barrel, and a plurality of grinding balls are arranged in the truncated cone barrel;
further comprises:
the driving motor is arranged in the cylinder, a coupler is arranged at the output end of the driving motor, a transmission rod is arranged at one end of the coupler, a plurality of stirring blades are arranged on the outer wall of the transmission rod, and the driving motor is connected with the stirring She Chuandong through the transmission rod;
a blower mounted inside the cylinder.
Preferably, one end of the air blower is provided with an air pipe, one end of the air pipe is provided with a nozzle, and one end of the nozzle extends to the inside of the truncated cone barrel.
Preferably, the other end of the truncated cone body is detachably provided with a discharging cylinder cover, a thread combination port is formed in the discharging cylinder cover, a dust collection filter cylinder is mounted in the thread combination port, and an exhaust filter screen is mounted at one end of the dust collection filter cylinder.
Preferably, a discharge port blocking net is arranged on the outer wall of one end of the discharge cylinder cover, which is close to the truncated cone cylinder body.
Preferably, a screen disc is installed at one end of the transmission rod, and a screen is installed on the outer wall of the screen disc.
Preferably, a screening storage area is arranged between the screen and the discharge port blocking net.
Preferably, a feed inlet is arranged on one side of the cylinder, an inclined guide channel is arranged at one end of the feed inlet, and one end of the inclined guide channel extends to the inside of the truncated cone body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, small-sized fragment ore is fed into the truncated cone cylinder body from the feed inlet, the ore falls into the truncated cone cylinder body through the inclined guide channel, the drive motor drives the coupler and the transmission rod to rotate, the stirring blade is driven to rotate by rotation, the fragment ore and the grinding ball are lifted by rotation of the stirring blade, the fragment ore collides with the grinding ball in the interior, so that the ore is crushed, the small-particle ore can fall down to the stirring crushing position for multiple crushing along the inclined angle of the truncated cone cylinder body again until the ore is crushed into powder, the blower is started, the powder mineral micro powder and the internal dust are blown to the screen disc, the temperature of the traction gas at the blower is different, the standard mineral powder enters into the screening storage area from the screen, the substandard dust collection is blocked at the screen, the dust and the gas are blocked by the screen at the blowing of the blower, and the dust and the gas pass through the discharge port to enter into the filter cylinder for filtering, and are discharged from the exhaust filter screen.
2. The screw thread combination port is used for facilitating the installation of the dust collection filter cartridge by a user, facilitating the replacement and cleaning of the dust collection filter cartridge by the user, exposing the screening storage area inside by disassembling the discharging cartridge cover, facilitating the collection and cleaning of the powder in the screening storage area by the user, the screening disc is used for screening mineral powder, supporting and reinforcing the effect of the transmission rod, and the screen is used for filtering and screening the mineral powder; specifically, the screen mesh is positioned at the upper half part of the outer wall of the screen tray, so that the mineral powder staying in the screening storage area cannot slide to the grinding position again.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the truncated cone body and dust collection filter cartridge of the present utility model;
FIG. 3 is a schematic view of a partial structure of a discharge cylinder cover of the utility model;
FIG. 4 is a schematic view of a partial structure of a screen tray of the present utility model;
in the figure: 1. a truncated cone body; 2. a cylinder; 3. a feed inlet; 4. a discharge cylinder cover; 5. a dust collection filter cartridge; 6. an exhaust filter screen; 7. a thread combination port; 8. a discharge port blocking net; 9. an inclined guide channel; 10. a blower; 11. a gas pipe; 12. a nozzle; 13. a driving motor; 14. a coupling; 15. a transmission rod; 16. stirring the leaves; 17. a grinding ball; 18. a screen tray; 19. screening the storage area; 20. and (3) screening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a test bench mill for preparing a sample of mineral micropowder comprising: the truncated cone type grinding machine comprises a truncated cone barrel body 1, wherein a cylinder 2 is arranged at one end of the truncated cone barrel body 1, and a plurality of grinding balls 17 are arranged in the truncated cone barrel body 1;
further comprises:
the driving motor 13 is arranged in the cylinder 2, a coupler 14 is arranged at the output end of the driving motor 13, a transmission rod 15 is arranged at one end of the coupler 14, a plurality of stirring blades 16 are arranged on the outer wall of the transmission rod 15, and the driving motor 13 is in transmission connection with the stirring blades 16 through the transmission rod 15;
a blower 10 installed inside the cylinder 2;
through sending small-size fragment ore into the truncated cone barrel 1 by pan feeding mouth 3, the ore falls into the truncated cone barrel 1 through slope guide channel 9, driving motor 13 drives shaft coupling 14 and transfer line 15 department and rotates, drive stirring leaf 16 through the rotation and rotate, stirring leaf 16 rotates fragment ore and grinding ball 17 and lifts, fragment ore collides each other with inside grinding ball 17, make ore fragmentation, small-size particle ore can follow the inclination of truncated cone barrel 1, and the landing is carried out a lot of fragmentation to stirring crushing department again, until the ore is smashed into powder, start air-blower 10, the pulverized mineral miropowder is blown to sieve tray 18 department with inside dust, the temperature difference of traction gas through air-blower 10 department can carry out the experimental operation of different temperatures to inside mineral powder, the mineral powder that reaches standard gets into in sieving storage area 19 from screen cloth 20, the mineral powder that does not reach standard is then blocked in screen cloth 20 department, mineral powder is blocked by discharge gate barrier 8 under the blowing of air-blower 10, and gas then get into 5 in filtering through discharge gate barrier 8, and discharge filter cartridge 6, can make the crushing facility more convenient use of the crushing facility after having the filter cartridge 6.
Referring to fig. 2, one end of a blower 10 is provided with a gas pipe 11, one end of the gas pipe 11 is provided with a nozzle 12, and one end of the nozzle 12 extends into the truncated cone body 1;
the blower 10 is used for drawing external wind into the gas pipe 11, the gas pipe 11 extends to the nozzle 12, the nozzle 12 is positioned in the truncated cone body 1, so that gas can be sprayed into the truncated cone body 1 from the nozzle 12, and the sprayed gas drives mineral powder in the truncated cone body 1 to move forwards.
Referring to fig. 1 and 3, a discharging cylinder cover 4 is detachably arranged at the other end of the truncated cone cylinder body 1, a thread combination opening 7 is arranged in the discharging cylinder cover 4, a dust collection filter cylinder 5 is arranged in the thread combination opening 7, and an exhaust filter screen 6 is arranged at one end of the dust collection filter cylinder 5;
the screw thread combination port 7 is used for facilitating the installation of the dust collecting and filtering barrel 5 by a user, and facilitating the replacement and cleaning of the dust collecting and filtering barrel 5 by the user, the user can expose the screening storage area 19 inside by disassembling the discharging barrel cover 4, and the user can collect and clean the powder at the position conveniently.
Referring to fig. 3, a discharge port blocking net 8 is installed on the outer wall of one end of the discharge cylinder cover 4, which is close to the truncated cone cylinder body 1;
the discharge port blocking net 8 has the effects of limiting the discharge of mineral powder and sieving gas and dust in the mineral powder.
Referring to fig. 2 and 4, a screen tray 18 is mounted at one end of a transmission rod 15, and a screen 20 is mounted on the outer wall of the screen tray 18;
the screen disc 18 is used for screening mineral powder and supporting and reinforcing the transmission rod 15, and the screen 20 is used for filtering and screening the mineral powder; specifically, the screen mesh 20 is located at the upper half of the outer wall of the screen tray 18 so that the ore fines that remain in the screen storage area 19 do not slide down again to the mill.
Referring to fig. 2, a screening storage area 19 is provided between the screen 20 and the discharge outlet baffle 8;
the screening storage area 19 is used for storing and retaining mineral powder at the screening position.
Referring to fig. 1 and 2, a feed inlet 3 is installed on one side of a cylinder 2, an inclined guide channel 9 is arranged at one end of the feed inlet 3, and one end of the inclined guide channel 9 extends into the truncated cone body 1;
the pan feeding mouth 3 is used for playing the effect of pan feeding, and slope guide channel 9 is used for supplying the fragment ore to get into inside, and Qin Xie guide channel 9's one end still is equipped with the lid, and the accessible motor drive pivot's mode drives the lid and carries out the switching operation.
Working principle: when the filter cartridge is used, small-sized fragment ore is fed into the truncated cone cylinder body 1 from the feed inlet 3, the ore falls into the truncated cone cylinder body 1 through the inclined guide channel 9, the driving motor 13 drives the coupler 14 and the transmission rod 15 to rotate, the stirring blade 16 is driven to rotate through rotation, the stirring blade 16 lifts the fragment ore and the grinding ball 17, the grinding ball is not easy to clamp because the diameter of the grinding ball 17 is smaller than the gap between the stirring blade 16 and the inner wall of the cylinder, the fragment ore collides with the grinding ball 17 in the inside, the ore is crushed, the small-sized particle ore can fall into powder along the inclined angle of the truncated cone cylinder body 1 again to the stirring crushing position for multiple crushing until the ore is crushed, the blower 10 is started, the powdery mineral micropowder and internal dust are blown to the sieve disc 18, the temperature of the traction gas at the blower 10 is different, the experiment operation of different temperatures can be carried out on the internal mineral powder, the mineral powder reaching standards enters the sieving storage area 19 from the sieve 20, the mineral powder which is not up to the standard is blocked at the position 20 by the discharge port 8 under the movement of the blower 10, the mineral powder is blocked by the discharge port 8, and the mineral powder passes through the sieve 8 to the sieve filter cartridge 5 and enters the filtering screen 5 from the dust filtering hole for more convenient discharge and the dust is discharged from the filtering device, and the dust is more convenient to be discharged from the filtering device;
the screw thread combination port 7 is used for facilitating the installation of the dust collecting and filtering barrel 5 by a user, facilitating the replacement and cleaning of the dust collecting and filtering barrel 5 by the user, exposing the screening storage area 19 inside by disassembling the discharging barrel cover 4, facilitating the collection and cleaning of powder at the place by the user, the screening disc 18 is used for screening mineral powder and supporting the effect of reinforcing the transmission rod 15, and the screen 20 is used for filtering and screening the mineral powder; specifically, the screen mesh 20 is located at the upper half of the outer wall of the screen tray 18 so that the ore fines that remain in the screen storage area 19 do not slide down again to the mill.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The experimental mill for preparing the mineral micro powder sample comprises a truncated cone cylinder body (1), wherein a cylinder (2) is arranged at one end of the truncated cone cylinder body (1), and a plurality of grinding balls (17) are arranged in the truncated cone cylinder body (1);
the method is characterized in that: further comprises:
the driving motor (13) is arranged in the cylinder (2), a coupler (14) is arranged at the output end of the driving motor (13), a transmission rod (15) is arranged at one end of the coupler (14), a plurality of stirring blades (16) are arranged on the outer wall of the transmission rod (15), and the driving motor (13) is in transmission connection with the stirring blades (16) through the transmission rod (15);
-a blower (10) mounted inside the cylinder (2).
2. The experimental bench for preparing a sample of mineral micropowder of claim 1, wherein: one end of the blower (10) is provided with a gas pipe (11), one end of the gas pipe (11) is provided with a nozzle (12), and one end of the nozzle (12) extends to the inside of the truncated cone barrel (1).
3. The experimental bench for preparing a sample of mineral micropowder of claim 1, wherein: the novel dust collection device is characterized in that a discharging cylinder cover (4) is detachably arranged at the other end of the truncated cone cylinder body (1), a thread combination opening (7) is formed in the discharging cylinder cover (4), a dust collection filter cylinder (5) is arranged in the thread combination opening (7), and an exhaust filter screen (6) is arranged at one end of the dust collection filter cylinder (5).
4. A test bench for preparing a mineral micropowder sample as claimed in claim 3, characterized in that: a discharge port blocking net (8) is arranged on the outer wall of one end of the discharge cylinder cover (4) close to the truncated cone cylinder body (1).
5. The experimental bench for preparing a sample from mineral micropowder of claim 4, wherein: a screen disc (18) is arranged at one end of the transmission rod (15), and a screen (20) is arranged on the outer wall of the screen disc (18).
6. The experimental bench for preparing a sample from mineral micropowder of claim 5, wherein: a screening storage area (19) is arranged between the screen (20) and the discharge port blocking net (8).
7. The experimental bench for preparing a sample of mineral micropowder of claim 1, wherein: one side of the cylinder (2) is provided with a feed inlet (3), one end of the feed inlet (3) is provided with an inclined guide channel (9), and one end of the inclined guide channel (9) extends to the inside of the truncated cone barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321829084.0U CN220386725U (en) | 2023-07-12 | 2023-07-12 | Experimental little mill is used in mineral miropowder system appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321829084.0U CN220386725U (en) | 2023-07-12 | 2023-07-12 | Experimental little mill is used in mineral miropowder system appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220386725U true CN220386725U (en) | 2024-01-26 |
Family
ID=89597562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321829084.0U Active CN220386725U (en) | 2023-07-12 | 2023-07-12 | Experimental little mill is used in mineral miropowder system appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220386725U (en) |
-
2023
- 2023-07-12 CN CN202321829084.0U patent/CN220386725U/en active Active
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