CN221016317U - Vertical mill with screening structure - Google Patents
Vertical mill with screening structure Download PDFInfo
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- CN221016317U CN221016317U CN202322045943.3U CN202322045943U CN221016317U CN 221016317 U CN221016317 U CN 221016317U CN 202322045943 U CN202322045943 U CN 202322045943U CN 221016317 U CN221016317 U CN 221016317U
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- vertical mill
- grinding
- module
- screening
- screening structure
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- 238000012216 screening Methods 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000002893 slag Substances 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 41
- 238000012545 processing Methods 0.000 abstract description 10
- 239000004568 cement Substances 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000012254 powdered material Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a vertical mill with a screening structure, which relates to the technical field of cement processing and comprises a vertical mill bin body and a screening aggregate module, wherein a feeder is arranged on one side of the vertical mill bin body, the screening aggregate module is arranged at the top of the vertical mill bin body, a grinding table is arranged at the lower end of the inside of the vertical mill bin body, transmission grinding assemblies are arranged on two sides of the grinding table, a power module is arranged below the grinding table in a connecting manner, and meanwhile, wind screen modules are arranged on the left side and the right side of the power module. This vertical mill with screening structure, through the bee net that the revolving stage left and right sides set up, the operation of cooperation wind screen module for can be in the grinding, can screen and blow the below to screening module that gathers materials with the material that has ground into subdivision through wind-force, under the synchronous operation of screening module that gathers materials, can further screen and concentrate the collection with the powdered material that drifts in whole vertical mill storehouse internal portion simultaneously, in order to follow-up further processing.
Description
Technical Field
The utility model relates to the technical field of cement processing, in particular to a vertical mill with a screening structure.
Background
The vertical grinder is a grinding device which can be used for fine crushing, superfine grinding and grinding, and is widely used for grinding various solid materials in cement, building materials, mines, electric power, metallurgy, chemical industry and other industries.
In the operation process of the common vertical mill, the size of the processed material structure is different and the blanking speed is limited, so that the massive materials and the fine grinding materials are mixed with each other in the grinding process, and the discharged materials are doped with large-particle materials in the powdery materials, so that the quality of the finished product is influenced.
In view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a vertical mill having a screening structure has been proposed.
Disclosure of utility model
The utility model aims to provide a vertical mill with a screening structure, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vertical mill with screening structure, includes the vertical mill storehouse body and sieves the module that gathers materials, one side of the vertical mill storehouse body is provided with the feeder, sieves the module that gathers materials and installs in the top of the vertical mill storehouse body, and the inside lower extreme of the vertical mill storehouse body is provided with the grinding table, and the transmission grinding component has been erect to the both sides of grinding table moreover to the below connection of grinding table is provided with power module, and power module's left and right sides is provided with the wind screen module simultaneously, the module that gathers materials is sieved including separator, fine screen cloth, centrifugal fan and collection box, the fine screen cloth has been erect to the bottom of separator, and the internally mounted of fine screen cloth has centrifugal fan, the top of separator is connected with collection box.
Further, the grinding table comprises a rotary table, a grinding disc and a bee net, wherein the grinding disc is arranged at the top of the rotary table, and the bee net is arranged at the edge of the rotary table in a connecting mode.
Further, the grinding disc is of a cover disc structure, and a U-shaped structure is formed between the grinding disc and the bee net.
Further, the transmission grinding assembly comprises a direct-drive motor, a fixing frame, a grinding roller, a hydraulic arm and an energy accumulator, wherein the fixing frame is installed on one side of the direct-drive motor, the grinding roller is installed at the power output end of the direct-drive motor, and the energy accumulator is installed at the bottom of the fixing frame.
Further, the transmission grinding component is installed in a bilateral symmetry mode by taking the vertical central axis of the grinding table as a symmetry axis, and the direct-drive motor is installed in the fixing frame.
Further, the power module comprises a main motor, a speed reducer and a transmission frame, wherein the speed reducer is connected and installed at the power output end of the main motor, and the transmission frame is installed at one side, far away from the main motor, of the speed reducer.
Further, the wind screen module comprises a slag storage bin, an adjusting table and a blower, wherein the adjusting table is installed in the slag storage bin, and the blower is installed at the top of the adjusting table.
Further, the wind screen modules are symmetrically arranged and installed by taking the vertical central axis of the power module as a symmetry axis, and the wind screen modules and the power module are mutually separated and are not communicated.
The utility model provides a vertical mill with a screening structure, which has the following beneficial effects:
1. According to the utility model, through the bee nets arranged on the two sides of the rotary table, when the direct-drive motor drives the grinding roller to operate on the surface of the grinding disc, the ground materials can be gradually pushed to the bee nets, meanwhile, the adjusting table in the slag storage bin can enable the air blower to face the bottom of the bee nets, and fine powder materials are blown to the top of the inside of the vertical grinding bin body so as to be scattered to the top of the inside of the vertical grinding bin body, so that the screening aggregate module can be used for carrying out concentrated recovery treatment on finished product materials, the phenomenon that fine materials and coarse materials are mixed with each other is avoided, the quality of the finished products is influenced, and meanwhile, waste slag in the grinding process can fall into the slag storage bin through the bee nets, so that subsequent concentrated treatment is facilitated.
2. According to the utility model, the fine screen is erected below the separator, so that the centrifugal fan is used for further screening fine materials conveyed below the whole screening aggregate module by the air blower during operation, the coarser particles are blocked, the coarser particles fall on the grinding table again for repeated processing, then the powder is intensively screened again under the operation of the separator, and the screened materials are conveyed into the aggregate box for storage, so that the fineness of the whole device for processing the materials is improved.
Drawings
FIG. 1 is a schematic side view of a stand body of a vertical mill with a screening arrangement according to the present utility model;
FIG. 2 is a schematic view of a drive grinding assembly of a vertical mill with a screening arrangement according to the present utility model;
FIG. 3 is a schematic view of a grinding table of a vertical mill with a sieving mechanism according to the present utility model;
FIG. 4 is a schematic view of a screening aggregate module of a vertical mill with a screening arrangement according to the present utility model;
fig. 5 is a schematic perspective view of a grinding table of a vertical mill with a screening structure according to the present utility model.
In the figure: 1. a vertical mill bin body; 2. a feeder; 3. screening an aggregate module; 301. a separator; 302. fine screen; 303. a centrifugal fan; 304. a material collecting box; 4. a grinding table; 401. a turntable; 402. a grinding disc; 403. a bee net; 5. a drive grinding assembly; 501. a direct drive motor; 502. a fixing frame; 503. grinding roller; 504. a hydraulic arm; 505. an accumulator; 6. a power module; 601. a main motor; 602. a speed reducer; 603. a transmission frame; 7. a wind screen module; 701. a slag storage bin; 702. an adjustment table; 703. a blower.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, a vertical mill with screening structure, including the vertical mill storehouse body 1 and screening aggregate module 3, one side of the vertical mill storehouse body 1 is provided with feeder 2, screening aggregate module 3 installs in the top of the vertical mill storehouse body 1, and the inside lower extreme of the vertical mill storehouse body 1 is provided with grinding table 4, and the both sides of grinding table 4 erect and drive grinding subassembly 5, and the below connection of grinding table 4 is provided with power module 6, the left and right sides of power module 6 is provided with wind screen module 7 simultaneously, screening aggregate module 3 includes separator 301, fine screen 302, centrifugal fan 303 and collection box 304, the bottom of separator 301 is put up and is equipped with fine screen 302, and the internally mounted of fine screen 302 has centrifugal fan 303, the top of separator 301 is connected with collection box 304, through having erect fine screen 302 in the below of separator 301, make centrifugal fan 303 in the operation go out the fine material that is sent to whole screening aggregate module 3 below further screen, the material of coarser granule separates, and coarser granule can fall on grinding table 4 again and carry out the repeated operation after the separator, fine material is concentrated to the fine screen 304 has been processed to the fine material of the device after the whole fine screen aggregate is concentrated to the inside of the device, fine aggregate is processed.
The grinding table 4 comprises a rotary table 401, a grinding disc 402 and a bee net 403, the grinding disc 402 is installed at the top of the rotary table 401, the bee net 403 is connected to the edge of the rotary table 401, the grinding disc 402 is of a disc-covering structure, a 'U' -shaped structure is formed between the grinding disc 402 and the bee net 403, a transmission grinding assembly 5 comprises a direct drive motor 501, a fixing frame 502, a grinding roller 503, a hydraulic arm 504 and an energy accumulator 505, a fixing frame 502 is installed at one side of the direct drive motor 501, the grinding roller 503 is installed at the power output end of the direct drive motor 501, the energy accumulator 505 is installed at the bottom of the fixing frame 502, the transmission grinding assembly 5 is installed in the fixing frame 502 in a bilateral symmetry mode by taking the vertical central axis of the grinding table 4 as a symmetry axis, the power module 6 comprises a main motor 601, a speed reducer 602 and a transmission frame 603, the power output end of the main motor 601 is connected with the speed reducer 602, one side of the speed reducer 602, which is far away from the main motor 601, the wind screen module 7 comprises a slag storage bin 702, an adjusting table 702 and a blower 703, the inside the slag bin 702 is installed, the adjusting table 702 is installed at the power output end of the direct drive motor 501, the wind screen module 7 is installed at the top of the wind screen module 7, the wind screen modules are installed at the left and right side 7 and are not communicated with each other, and the wind screen module 7 is installed at the symmetry axis 7, and the wind screen module 7 is installed at the right side; through the bee net 403 that sets up in the revolving stage 401 both sides for direct-drive motor 501 is driving grinding roller 503 and carrying out the operation at the surface of grinding disc 402, the material that grinds can be pushed gradually to bee net 403, simultaneously store up the inside regulating table 702 of sediment storehouse 701 can blow the bottom of air-blower 703 subtend bee net 403, with the material of fine powder, make to float to the inside top of vertical mill storehouse body 1, so that screening aggregate module 3 carries out the concentrated recovery processing of finished product material, avoid appearing fine material and coarse material intermixing, influence finished product quality, the waste residue in the grinding process can drop to storing in sediment storehouse 701 through bee net 403 simultaneously, so that follow-up concentrated processing.
In summary, as shown in fig. 1 to 5, when the vertical mill with a screening structure is used, firstly, the material to be ground is conveyed to the grinding table 4 at the lower end of the inner part of the vertical mill bin body 1 through the feeder 2, at this time, the main motor 601 starts to operate, the driving frame 603 drives the grinding disc 402 at the top of the turntable 401 to start to rotate at a constant speed under the control of the speed reducer 602, meanwhile, the direct driving motor 501 installed in the center of the fixing frame 502 drives the grinding roller 503 to rotate along the surface of the grinding disc 402, so as to grind and grind the material on the surface of the grinding disc 402, and in this process, the contact distance and angle between the grinding roller 503 and the surface of the grinding disc 402 can be adjusted under the vertical adjustment control of the hydraulic arm 504 and the accumulator 505 so as to cope with different structural materials;
The ground material is then gradually pushed to the two-sided bee nets 403 on the surface of the rotating grinding disc 402, at the same time, the adjusting table 702 in the slag storage bin 701 blows the air blower 703 to the bottom of the bee net 403, so as to fly to the inner top of the vertical grinding bin body 1, so that the screening aggregate module 3 is used for carrying out concentrated recovery processing on the finished product material, the fine material and the coarse material are prevented from being mixed with each other, the waste slag in the grinding process falls into the slag storage bin 701 through the bee net 403, so that the subsequent concentrated processing is carried out, the centrifugal fan 303 is used for further screening the fine material sent to the lower part of the whole screening aggregate module 3 by the air blower 703 during operation, the coarser material is blocked, the coarser material falls onto the grinding table 4 again for repeated processing, and then the powder is concentrated and the screened material is conveyed to the inside the aggregate bin 304 for storage under the operation of the separator 301.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a vertical mill with screening structure, includes vertical mill storehouse body (1) and screening aggregate module (3), its characterized in that: the utility model provides a vertical mill storehouse body (1) one side is provided with feeder (2), sieves aggregate module (3) and installs in the top of vertical mill storehouse body (1), and the inside lower extreme of vertical mill storehouse body (1) is provided with grinding table (4), transmission grinding component (5) have been erect in the both sides of grinding table (4) moreover, and the below connection of grinding table (4) is provided with power module (6), and the left and right sides of power module (6) is provided with wind screen module (7) simultaneously, sieves aggregate module (3) including separator (301), fine screen cloth (302), centrifugal fan (303) and collection box (304), fine screen cloth (302) have been erect to the bottom of separator (301), and the internally mounted of fine screen cloth (302) has centrifugal fan (303), the top of separator (301) is connected with collection box (304).
2. A vertical mill with screening arrangement according to claim 1, characterized in that the grinding table (4) comprises a turntable (401), a grinding disc (402) and a bee net (403), the top of the turntable (401) is provided with the grinding disc (402), and the edge connection of the turntable (401) is provided with the bee net (403).
3. A vertical mill with screening arrangement according to claim 2, characterized in that the grinding disc (402) is of a cover disc construction and that the grinding disc (402) and the bee net (403) are in a "U" shaped construction.
4. The vertical mill with the screening structure according to claim 1, wherein the transmission grinding assembly (5) comprises a direct-drive motor (501), a fixing frame (502), a grinding roller (503), a hydraulic arm (504) and an energy accumulator (505), wherein the fixing frame (502) is installed on one side of the direct-drive motor (501), the grinding roller (503) is installed at the power output end of the direct-drive motor (501), and the energy accumulator (505) is installed at the bottom of the fixing frame (502).
5. The vertical mill with the screening structure according to claim 4, wherein the transmission grinding assembly (5) is installed in a bilateral symmetry manner by taking a vertical central axis of the grinding table (4) as a symmetry axis, and the direct drive motor (501) is installed inside the fixing frame (502).
6. The vertical mill with the screening structure according to claim 1, characterized in that the power module (6) comprises a main motor (601), a speed reducer (602) and a transmission frame (603), the power output end of the main motor (601) is connected with the speed reducer (602), and the transmission frame (603) is arranged on one side, far away from the main motor (601), of the speed reducer (602).
7. The vertical mill with the screening structure according to claim 1, characterized in that the wind screen module (7) comprises a slag storage bin (701), an adjusting table (702) and a blower (703), wherein the adjusting table (702) is installed in the slag storage bin (701), and the blower (703) is installed at the top of the adjusting table (702).
8. The vertical mill with the screening structure according to claim 1, wherein the wind screen modules (7) are symmetrically arranged and installed by taking the vertical central axis of the power module (6) as a symmetry axis, and the wind screen modules (7) and the power module (6) are mutually separated and not communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045943.3U CN221016317U (en) | 2023-08-01 | 2023-08-01 | Vertical mill with screening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045943.3U CN221016317U (en) | 2023-08-01 | 2023-08-01 | Vertical mill with screening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221016317U true CN221016317U (en) | 2024-05-28 |
Family
ID=91182442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322045943.3U Active CN221016317U (en) | 2023-08-01 | 2023-08-01 | Vertical mill with screening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221016317U (en) |
-
2023
- 2023-08-01 CN CN202322045943.3U patent/CN221016317U/en active Active
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