CN220919367U - Rutile concentrate grinder - Google Patents
Rutile concentrate grinder Download PDFInfo
- Publication number
- CN220919367U CN220919367U CN202322334544.9U CN202322334544U CN220919367U CN 220919367 U CN220919367 U CN 220919367U CN 202322334544 U CN202322334544 U CN 202322334544U CN 220919367 U CN220919367 U CN 220919367U
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- fine grinding
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- roller
- rutile
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000012141 concentrate Substances 0.000 title claims abstract description 81
- 239000000463 material Substances 0.000 claims description 49
- 239000000843 powder Substances 0.000 claims description 48
- 230000001360 synchronised effect Effects 0.000 claims description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 22
- 239000011707 mineral Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000004575 stone Substances 0.000 description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000005086 pumping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The application relates to a rutile concentrate grinding device, which relates to the technical field of ore grinding and aims to solve the problem of poor grinding effect of the rutile grinding device. The application has the effects of improving the grinding effect of the rutile concentrate and high grinding efficiency.
Description
Technical Field
The application relates to the technical field of ore grinding, in particular to a rutile concentrate grinding device.
Background
Rutile is one of the main minerals containing titanium, tetragonal system, and has perfect tetragonal columnar or needle crystal form, aggregate is granular or compact block, dark red, brown red, yellow or orange yellow, and iron-rich person is black; the streak is yellow to light brown, the diamond luster, the iron rutile is semi-metallic luster, the property is crisp, the hardness is 6-6.5, the density is 4.2-4.3 g/cm < 3 >, the density of the iron, niobium and tantalum are enriched, the density is increased, the density can reach more than 5.5g/cm < 3 >, the iron, niobium and tantalum are dissolved in hot phosphoric acid, sodium peroxide is added after cooling and dilution, the solution can be changed into yellow brown (reaction of titanium), and rutile can be produced in gnetite, peganite, durite (flash) rock mass and placer.
Rutile is pure titanium dioxide, generally contains more than 95 percent of titanium dioxide, is an important mineral raw material for extracting titanium, is the best white inorganic pigment in the world at present, and is widely applied to the fields of paint, plastics, papermaking, printing ink, chemical fiber, rubber, ceramics, cosmetics, food additives, medicines and the like.
In the prior art, most of the existing rutile grinding devices grind the ore by adopting a roller rolling mode, the grinding force is general, the grinding force is uneven, and larger particles exist after the rutile grinding, so that the grinding effect is affected, and the improvement is needed.
Disclosure of utility model
In order to solve the problem of poor grinding effect of a rutile grinding device, the application provides a rutile concentrate grinding device.
The application provides a rutile concentrate grinding device which adopts the following technical scheme:
The utility model provides a rutile concentrate grinder, includes grinding box, first grinding roller and second grinding roller, be provided with the feeder hopper and the ejection of compact fill that are used for feeding and discharging respectively on the grinding box, first grinding roller and second grinding roller all rotate and set up in grinding box, just form between first grinding roller and the second grinding roller and supply rutile crushing zone, be provided with the actuating mechanism that is used for driving first grinding roller and second grinding on the grinding box, the ejection of compact department of ejection of compact fill is provided with accurate grinding mechanism, accurate grinding mechanism includes accurate grinding barrel, accurate grinding pole and accurate grinding motor, accurate grinding barrel is linked together with ejection of compact fill, accurate grinding pole rotates and sets up in accurate grinding barrel, just accurate grinding pole is vertical to be arranged towards accurate grinding barrel direction of height, accurate grinding motor's output is connected on accurate grinding pole.
Because the existing rutile grinding device mostly adopts a roller rolling mode to grind the ore, the grinding force is general, the grinding is uneven, and larger particles exist after the rutile grinding, so that the grinding effect is affected; by adopting the technical scheme, when the rutile concentrate is ground, the rutile concentrate is poured into the feed hopper, the driving mechanism works, the driving mechanism drives the first grinding roller and the second grinding roller to rotate, the rutile concentrate is crushed and ground, crushed stone or powder of the crushed and ground rutile concentrate enters the fine grinding cylinder body from the discharge hopper, the fine grinding motor drives the fine grinding rod to rotate, fine grinding treatment is carried out on the crushed stone or powder of the rutile concentrate between the inner wall of the fine grinding cylinder body and the fine grinding rod, and finally the crushed stone or powder of the rutile concentrate is ground into powder; through setting up such as first grinding roller, second grinding roller, finish grinding pole and finish grinding motor, can smash the back further finish grinding to rutile concentrate, help improving the grinding effect of rutile concentrate, guarantee to grind kibbling homogeneity, grind high-efficient, rutile concentrate grinds fineness height, improves rutile concentrate grinding efficiency simultaneously, reduces the time that the rubble of picking carries out secondary crushing after current device grinds.
Optionally, a plurality of fine grinding convex blocks are arranged on the outer wall of the fine grinding rod, and a plurality of fine grinding convex blocks are uniformly distributed in sequence along the circumferential direction of the fine grinding rod.
By adopting the technical scheme, a plurality of fine grinding convex blocks are integrally formed on the fine grinding rod; through the arrangement of a plurality of accurate grinding convex blocks, the accurate grinding effect of the accurate grinding rod on the rutile concentrate is effectively improved, the grinding quality is ensured, and the possibility that part of smaller broken stone passes through the accurate grinding rod and the accurate grinding cylinder body before is reduced.
Optionally, a discharge hole is formed in the fine grinding cylinder, a guide plate is arranged on the inner wall of the fine grinding cylinder, and the guide plate is obliquely arranged towards the direction of the discharge hole.
By adopting the technical scheme, the material guide plate is obliquely arranged on the bottom wall in the fine grinding cylinder body; when the rutile concentrate crushed stone or powder is subjected to fine grinding treatment between the inner wall of the fine grinding cylinder and the fine grinding rod, finally grinding the rutile concentrate crushed stone or powder into powder, accumulating the powder formed by grinding on a material guide plate, accumulating the powder on a material outlet along the inclined plane of the material guide plate, and opening a valve plate of the material outlet to realize material discharging; through the setting of stock guide and discharge gate, make things convenient for personnel to collect the powder of grinding into, convenient operation, and reduce the powder after grinding and pile up the possibility in each corner department of accurate grinding barrel.
Optionally, a mineral powder screen for screening materials is arranged in the discharge hopper, and a material pumping mechanism for pumping the mineral powder screen is arranged on the discharge hopper.
By adopting the technical scheme, the mineral powder screen is arranged in the discharge hopper; when rutile concentrate is crushed and ground by the first crushing roller and the second crushing roller, crushed and ground rutile concentrate stone or powder enters the fine grinding cylinder body from the discharge hopper, in the process, larger-particle concentrate stone is left on the mineral powder screen, the rest concentrate stone and powder enter the fine grinding cylinder body, the fine grinding motor drives the fine grinding rod to rotate, fine grinding treatment is carried out on the rutile concentrate stone or powder between the inner wall of the fine grinding cylinder body and the fine grinding rod, and finally the rutile concentrate stone or powder is ground into powder; through the setting of mineral powder screen cloth and material mechanism of taking out, regularly take out the mineral powder screen cloth through material mechanism of taking out to peel off the concentrate rubble of great granule, put into the feeder hopper again with great granule concentrate rubble and carry out the breakage, thereby improve the grinding quality of rutile concentrate, reduce simultaneously that great granule concentrate rubble will accurate grinding pole block the possibility, reduce the maintenance frequency of accurate grinding pole, extension accurate grinding pole's life.
Optionally, the material mechanism of taking out includes material frame and material handle of taking out, material handle of taking out sets up on the outer wall of material frame of taking out, run through on the play hopper and offered the notch that supplies material frame installation of taking out, just mineral powder screen cloth is arranged in on the inner wall of taking out the material frame.
By adopting the technical scheme, the material pumping mechanism consists of a material pumping frame and a material pumping handle; when a large amount of concentrate broken stone is accumulated on the mineral powder screen, the material drawing handle is manually held, the material drawing frame is drawn out from the discharge hopper, and the concentrate broken stone on the mineral powder screen is poured into the feed hopper; through the arrangement of the material drawing frame and the material drawing handle, the grinding quality of rutile concentrate is further improved, and the extraction is convenient.
Optionally, a sealing cover for closing is arranged at the feeding position of the feeding hopper, and the sealing cover is shielded at the feeding position of the feeding hopper.
By adopting the technical scheme, the sealing cover is arranged and fixed at the feeding position of the feeding hopper; opening the sealing cover, pouring rutile concentrate into the feed hopper, and covering the sealing cover on the feed hopper; through the setting of sealed lid, can effectively reduce the possibility of rutile concentrate broken in-process powder dispersion in the air, improve on-the-spot operational environment's cleanliness factor, reduce on-the-spot personnel's the possibility of inhaling the powder simultaneously, guarantee on-the-spot personnel's security.
Optionally, the driving mechanism includes a first synchronous gear, a second synchronous gear and a servo motor, the first synchronous gear is sleeved on the first grinding roller, the first synchronous gear is sleeved on the second grinding roller, the first synchronous gear is meshed with the second synchronous gear, and the output end of the servo motor is connected to the first grinding roller.
By adopting the technical scheme, the driving mechanism consists of a first synchronous gear, a second synchronous gear and a servo motor; when the rutile concentrate is ground, the rutile concentrate is poured into a feed hopper, a servo motor works, the servo motor drives a first grinding roller to rotate, a first synchronous gear is meshed with a second synchronous gear, the second grinding roller and the first grinding roller reversely rotate, the first grinding roller and the second grinding roller grind the rutile concentrate, and crushed stone or powder of the crushed rutile concentrate enters a fine grinding cylinder body from a discharge hopper for fine grinding treatment; through the setting of first synchro gear, second synchro gear and servo motor, realize the opposite rotation of first grinding roller and second grinding roller through single motor, reduced equipment cost, guarantee the stability of grinding simultaneously.
Optionally, the outside of grinding the box is provided with the support frame that is used for supporting, grind box and correct grinding barrel equipartition and place on the support frame.
By adopting the technical scheme, the grinding box body and the accurate grinding cylinder body are arranged on the support frame; through the setting of support frame, can support grinding box and correct grinding barrel, guarantee the stability of grinding box and correct grinding barrel installation.
In summary, the present application includes at least one of the following beneficial technical effects:
Through the arrangement of the first grinding roller, the second grinding roller, the fine grinding rod, the fine grinding motor and the like, the rutile concentrate can be further finely ground after being crushed and ground, so that the grinding effect of the rutile concentrate is improved, the grinding and grinding uniformity is ensured, the grinding is efficient, the grinding fineness of the rutile concentrate is high, the grinding efficiency of the rutile concentrate is improved, and the time for carrying out secondary grinding on crushed stones after grinding by an existing device is reduced;
Through the arrangement of the mineral powder screen and the material extracting mechanism, the mineral powder screen is periodically extracted through the material extracting mechanism, so that larger-particle concentrate broken stone is stripped, and is put into the feed hopper again for crushing, so that the grinding quality of rutile concentrate is improved, the possibility that the larger-particle concentrate broken stone clamps the fine grinding rod is reduced, the maintenance frequency of the fine grinding rod is reduced, and the service life of the fine grinding rod is prolonged;
Through the setting of sealed lid, can effectively reduce the possibility of rutile concentrate broken in-process powder dispersion in the air, improve on-the-spot operational environment's cleanliness factor, reduce on-the-spot personnel's the possibility of inhaling the powder simultaneously, guarantee on-the-spot personnel's security.
Drawings
Fig. 1 is a schematic structural view of a rutile concentrate grinding device according to an embodiment of the application.
Fig. 2 is a cross-sectional view of a rutile concentrate grinding device in accordance with an embodiment of the application.
Fig. 3 is a front view of a rutile concentrate grinding device in accordance with an embodiment of the application.
Reference numerals illustrate: 1. grinding the box body; 2. a first grinding roller; 3. a second grinding roller; 4. a feed hopper; 41. sealing cover; 5. discharging a hopper; 51. a notch; 6. a driving mechanism; 61. a first synchronizing gear; 62. a second synchronizing gear; 63. a servo motor; 7. a fine grinding mechanism; 71. finely grinding the cylinder body; 711. a discharge port; 712. a material guide plate; 72. a fine grinding rod; 73. a fine grinding motor; 8. finely grinding the protruding blocks; 9. mineral powder screen; 10. a material pumping mechanism; 101. a material drawing frame; 102. a material drawing handle; 11. and (5) supporting frames.
Description of the embodiments
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a rutile concentrate grinding device. Referring to fig. 1 and 2, the rutile concentrate grinding device comprises a grinding box body 1, wherein the inside of the grinding box body 1 is of a hollow structure, a feed hopper 4 and a discharge hopper 5 are respectively arranged on the grinding box body 1, the feed hopper 4 is arranged at the top of the grinding box body 1, the discharge hopper 5 is arranged at the bottom of the grinding box body 1, a sealing cover 41 is hinged to the feeding position of the feed hopper 4, the sealing cover 41 covers the feeding position of the feed hopper 4, and is used for reducing the possibility that powder is dispersed in air in the crushing process of rutile concentrate and improving the cleanliness of the field working environment.
Referring to fig. 1, a support frame 11 is welded and fixed to the outside of a grinding case 1, and the grinding case 1 is mounted on the support frame 11 to support the grinding case 1, thereby ensuring the stability of mounting the grinding case 1.
Referring to fig. 1 and 2, a first grinding roller 2 and a second grinding roller 3 are rotatably mounted in a grinding box 1, the mounting positions of the first grinding roller 2 and the second grinding roller 3 are located on the same axis, and the first grinding roller 2 and the second grinding roller 3 are rotatably connected in the grinding box 1 through bearings, in this embodiment, the first grinding roller 2 and the second grinding roller 3 are identical in size, and a rutile concentrate grinding area is formed between the first grinding roller 2 and the second grinding roller 3.
Referring to fig. 1 and 3, a driving mechanism 6 is installed on a grinding box 1, the driving mechanism 6 is used for driving a first grinding roller 2 and a second grinding roller 3 to rotate, the driving mechanism 6 comprises a first synchronous gear 61, a second synchronous gear 62 and a servo motor 63, the first synchronous gear 61 is sleeved and fixed on the first grinding roller 2, the second synchronous gear 62 is sleeved and fixed on the second grinding roller 3, the first synchronous gear 61 and the second synchronous gear 62 are the same in size in the embodiment, the first synchronous gear 61 and the second synchronous gear 62 are meshed, the servo motor 63 is installed on a supporting frame 11, and the output end of the servo motor 63 is fixedly connected to the first grinding roller 2 so as to realize reverse rotation of the first grinding roller 2 and the second grinding roller 3.
Referring to fig. 2, a mineral powder screen 9 is installed inside a discharge hopper 5, a plurality of holes are formed in the mineral powder screen 9 in this embodiment, a plurality of holes can be used for allowing smaller concentrate crushed stone and dust to pass through, a material extracting mechanism 10 for extracting the mineral powder screen 9 is installed inside the discharge hopper 5, the material extracting mechanism 10 comprises a material extracting frame 101 and a material extracting handle 102, a notch 51 is formed in the discharge hopper in a penetrating manner, the material extracting frame 101 is arranged inside the material extracting frame 5 through the notch 51, the mineral powder screen 9 is installed inside the material extracting frame 101, the material extracting frame 101 is far larger than the thickness of the mineral powder screen 9, the subsequent extraction of larger concentrate crushed stone is facilitated, the material extracting handle 102 is welded and fixed on the outer wall of the material extracting frame 101, and is used for periodically extracting the mineral powder screen 9 through the material extracting mechanism 10, so that concentrate crushed stone with larger particles is peeled off, and concentrate crushed stone with larger particles is put into the feed hopper 4 again for crushing, and thus the grinding quality of rutile concentrate is improved.
Referring to fig. 2, the fine grinding mechanism 7 is fixedly installed on the support frame 11, the fine grinding mechanism 7 comprises a fine grinding cylinder 71, a fine grinding rod 72 and a fine grinding motor 73, the fine grinding cylinder 71 is communicated with the discharging position of the discharging hopper 5, the fine grinding rod 72 is vertically installed in the fine grinding cylinder 71, the fine grinding rod 72 is rotationally arranged in the fine grinding cylinder 71, a plurality of fine grinding convex blocks 8 are integrally formed on the outer wall of the fine grinding rod 72, the fine grinding convex blocks 8 are sequentially and uniformly installed along the circumferential direction of the fine grinding rod 72, the fine grinding motor 73 is installed on the fine grinding cylinder 71, the output end of the fine grinding motor 73 is fixedly connected to the fine grinding rod 72, the fine grinding of rutile concentrate can be further performed after the fine grinding of the rutile concentrate, the grinding effect of the rutile concentrate is improved, the grinding uniformity of grinding and high efficiency are ensured.
Referring to fig. 2 and 3, a discharge hole 711 is formed in the fine grinding cylinder 71 in a penetrating manner, a valve plate for closing the discharge hole 711 is installed at the discharge hole 711 in this embodiment, a guide plate 712 is fixedly installed on the bottom wall of the fine grinding cylinder 71, and the guide plate 712 is obliquely arranged towards the direction of the discharge hole 711, so that the collection of ground powder by personnel is facilitated, the operation is convenient, and the possibility that the ground powder is accumulated at each corner of the fine grinding cylinder 71 is reduced.
The implementation principle of the rutile concentrate grinding device provided by the embodiment of the application is as follows: when the rutile concentrate is ground, the rutile concentrate is poured into the feed hopper 4, the sealing cover 41 is closed, the servo motor 63 works, the servo motor 63 drives the first grinding roller 2 to rotate, the first synchronous gear 61 is meshed with the second synchronous gear 62, the second grinding roller 3 reversely rotates with the first grinding roller 2, the first grinding roller 2 and the second grinding roller 3 grind the rutile concentrate, crushed stone or powder of the crushed and ground rutile concentrate enters the fine grinding cylinder 71 from the discharge hopper 5, in the process, larger-particle crushed stone of the concentrate is left on the mineral powder screen 9, the rest crushed stone of the concentrate and the powder enter the fine grinding cylinder 71, the fine grinding motor 73 drives the fine grinding rod 72 to rotate, the crushed stone or powder of the rutile concentrate is finely ground between the inner wall of the fine grinding cylinder 71 and the fine grinding rod 72, the finally ground powder is piled on the guide plate 712, and is piled on the discharge port 711 along the inclined plane of the guide plate, and the valve plate of the discharge port 711 is opened at the moment, and the discharge can be realized; through setting up such as first grinding roller 2, second grinding roller 3, accurate grinding pole 72 and accurate grinding motor 73, can smash the back further accurate grinding to rutile concentrate, help improving the grinding effect of rutile concentrate, guarantee to grind kibbling homogeneity, grind high-efficient, rutile concentrate grinds fineness height, improves rutile concentrate grinding efficiency simultaneously, reduces the time that the rubble of picking carries out secondary crushing after current device grinds.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a rutile concentrate grinder which characterized in that: including grinding box (1), first grinding roller (2) and second grinding roller (3), be provided with feeder hopper (4) and ejection of compact bucket (5) that are used for feeding and discharging respectively on grinding box (1), first grinding roller (2) and second grinding roller (3) all rotate and set up in grinding box (1), just form between first grinding roller (2) and second grinding roller (3) and supply rutile crushing zone, be provided with on grinding box (1) and be used for driving first grinding roller (2) and second grinding actuating mechanism (6), the ejection of compact department of ejection of compact bucket (5) is provided with fine grinding mechanism (7), fine grinding mechanism (7) are including fine grinding barrel (71), fine grinding pole (72) and fine grinding motor (73), barrel (71) are linked together with ejection of compact bucket (5), fine grinding pole (72) rotate and set up in fine grinding barrel (71) and fine grinding barrel (72) direction vertical arrangement, take out in fine grinding bucket (5) are provided with screen cloth (9) in fine grinding bucket (5) and are used for the screen cloth (9) of ejection of compact, the material drawing mechanism (10) comprises a material drawing frame (101) and a material drawing handle (102), the material drawing handle (102) is arranged on the outer wall of the material drawing frame (101), a notch (51) for installing the material drawing frame (101) is formed in the material discharging hopper (5) in a penetrating mode, and the mineral powder screen (9) is arranged on the inner wall of the material drawing frame (101).
2. The rutile concentrate grinding device of claim 1, wherein: the outer wall of the fine grinding rod (72) is provided with a plurality of fine grinding convex blocks (8), and the fine grinding convex blocks (8) are sequentially and uniformly distributed along the circumferential direction of the fine grinding rod (72).
3. The rutile concentrate grinding device of claim 1, wherein: the fine grinding cylinder body (71) is provided with a discharge hole (711), the inner wall of the fine grinding cylinder body (71) is provided with a guide plate (712), and the guide plate (712) is obliquely arranged towards the direction of the discharge hole (711).
4. The rutile concentrate grinding device of claim 1, wherein: the feeding part of the feeding hopper (4) is provided with a sealing cover (41) for closing, and the sealing cover (41) is shielded at the feeding part of the feeding hopper (4).
5. The rutile concentrate grinding device of claim 1, wherein: the driving mechanism (6) comprises a first synchronous gear (61), a second synchronous gear (62) and a servo motor (63), wherein the first synchronous gear (61) is sleeved on the first grinding roller (2), the first synchronous gear (61) is sleeved on the second grinding roller (3), the first synchronous gear (61) is meshed with the second synchronous gear (62), and the output end of the servo motor (63) is connected to the first grinding roller (2).
6. The rutile concentrate grinding device of claim 1, wherein: the outside of lapping box (1) is provided with support frame (11) that are used for supporting, lapping box (1) and correct grinding barrel (71) equipartition are arranged in on support frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334544.9U CN220919367U (en) | 2023-08-30 | 2023-08-30 | Rutile concentrate grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334544.9U CN220919367U (en) | 2023-08-30 | 2023-08-30 | Rutile concentrate grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919367U true CN220919367U (en) | 2024-05-10 |
Family
ID=90935081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322334544.9U Active CN220919367U (en) | 2023-08-30 | 2023-08-30 | Rutile concentrate grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919367U (en) |
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2023
- 2023-08-30 CN CN202322334544.9U patent/CN220919367U/en active Active
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