CN221132387U - Cement raw material powder roller press - Google Patents
Cement raw material powder roller press Download PDFInfo
- Publication number
- CN221132387U CN221132387U CN202323161089.3U CN202323161089U CN221132387U CN 221132387 U CN221132387 U CN 221132387U CN 202323161089 U CN202323161089 U CN 202323161089U CN 221132387 U CN221132387 U CN 221132387U
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- main
- roller
- roll
- cleaning brush
- cement raw
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- 239000004568 cement Substances 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 title claims abstract description 16
- 239000002994 raw material Substances 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 39
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of rolling equipment and discloses a cement raw material powder roller press, which comprises a machine body, wherein a feed inlet is formed in the machine body, a roller body group is connected in a rotating manner in the machine body, the roller body group comprises two main roller bodies rotating in opposite directions, a motor for driving the two main roller bodies to rotate is arranged in the machine body, a first abrasive gap opposite to the feed inlet is formed between the two main roller bodies, auxiliary roller bodies are respectively connected below the two main roller bodies in a rotating manner, a second abrasive gap opposite to the first abrasive gap is formed between the two auxiliary roller bodies, and a cleaning assembly is fixedly connected in the machine body and comprises a main cleaning brush opposite to the roller surface of the main roller bodies. The utility model has the following advantages and effects: the material is extruded and ground for the second time, and meanwhile, the roller surface is cleaned, so that the powder discharging efficiency is improved, and the working cost is reduced.
Description
Technical Field
The utility model relates to the technical field of rolling equipment, in particular to a cement raw material powder roll squeezer.
Background
The roll squeezer, also called extrusion mill, roll mill and twin roll mill, is a novel cement energy-saving grinding device developed in the middle of the 80 s of the world, can replace a ball mill pre-grinding system with high energy consumption and low efficiency, has the functions of reducing steel consumption and working noise, is suitable for the construction of new factories, can also be used for the technical transformation of old factories, and improves the yield of the system by 30-50%. The extruded material contains 20-35% of 0.08mm fine material and 65-85% of less than 2mm fine material. The internal structure of the particles is filled with micro cracks due to extrusion, so that grindability is greatly improved. The roller surface adopts hot overlaying, and the wear-resisting layer is convenient to maintain. In the rolling crushing and grinding processes, the materials can be obtained by arranging multiple crushing and grinding processes. Especially, have very high requirement at the product to the fineness of the material such as cement, the roll squeezer carries out the follow-up reprocessing of extrusion to the material in the prior art mostly, and the cost is higher, and chinese patent of application publication No. CN113058687a discloses a roll-in device that roll surface was recycled, and it includes first squeeze roll, second squeeze roll and cambered surface grinding member, and first squeeze roll is the level setting. The second squeeze roller is arranged on the side edge of the first squeeze roller and is parallel to the first squeeze roller. A first extrusion area is formed between the second extrusion roller and the first extrusion roller to grind materials. The cambered surface grinding member is arranged below the first extrusion area, and the device has the following defects: the same roller surface is used for repeatedly grinding materials, the abrasion to the roller surface is high, and when the roller surface is stacked with materials, the grinding efficiency of the roller surface can be greatly reduced.
Disclosure of utility model
The utility model aims to provide a cement raw material powder roller press which has the effects of performing secondary extrusion grinding on materials, cleaning roller surfaces, improving powder outlet efficiency and reducing working cost.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a cement raw materials powder roll squeezer, includes the organism, be equipped with the feed inlet on the organism, the organism internal rotation is connected with the roll body group, the roll body group includes two counter-rotating main roll bodies, be equipped with two in the organism main roll body pivoted motor, two be equipped with between the main roll body just to the first abrasive gap of feed inlet, two main roll body below is rotated respectively and is connected with vice roll body, is equipped with just to between two vice roll bodies the second abrasive gap of first abrasive gap, fixedly connected with cleaning assembly in the organism, cleaning assembly include with main cleaning brush that main roll body roll face is relative.
By adopting the technical scheme, when materials enter the device through the feed inlet and enter the first grinding material gap, the two main roller bodies grind the materials to form loose cakes, then fall into the second grinding material gap from the first grinding material gap, and the auxiliary roller bodies grind the materials for the second time to ensure that the cakes are ground more finely, so that the later grinding process is shortened, and the manufacturing cost is reduced; meanwhile, the two steps of grinding adopt different roller bodies, which is beneficial to reducing the abrasion of the roller bodies; when the main roller rotates to squeeze and grind materials, the main cleaning brush brushes the surface of the main roller, so that the accumulation of materials on the surface of the roller is reduced, and the working efficiency in the later stage is improved.
The utility model is further provided with: the end part of the main roller body is fixedly connected with a first belt pulley, the end part of the auxiliary roller body is fixedly connected with a second belt pulley, a transmission belt is sleeved between the first belt pulley and the second belt pulley, and one end, far away from the second belt pulley, of the auxiliary roller body is rotationally connected with the machine body.
Through adopting above-mentioned technical scheme, the vice roll body synchronous rotation of drive below is passed through to main roll body when rotating, reduces the power that needs to consume, noise abatement simultaneously.
The utility model is further provided with: one side of the main cleaning brush, which is close to the main roller body, is provided with an arc-shaped surface, and a rotating gap is reserved between the arc-shaped surface and the main roller body.
Through adopting above-mentioned technical scheme, main cleaning brush establishes to the arcwall face and agrees with the main roll body, and the clearance of turning can reduce as far as possible, can be convenient for clear up the main roll body surface, avoids interfering the rotation of main roll body simultaneously the clearance in-process.
The utility model is further provided with: the cleaning assembly further comprises a connecting frame fixedly connected with the main cleaning brush, a placing plate used for placing the connecting frame is fixedly connected in the machine body, and the connecting frame is fixedly connected to the machine body.
Through adopting above-mentioned technical scheme, through the main cleaning brush of link installation, place the board and place location and support the link, with fixed connection between link and the organism, main cleaning brush is just to the roll surface simultaneously, makes the rotation clearance reduce as far as possible, simple to operate is swift.
The utility model is further provided with: the connecting frame is provided with a mounting hole, and the mounting hole is internally connected with a mounting bolt penetrating through the mounting hole and extending into the machine body.
By adopting the technical scheme, the connecting frame and the machine body are convenient to mount and dismount.
The utility model is further provided with: the cleaning assembly further comprises an auxiliary cleaning brush opposite to the roller surface of the auxiliary roller body, and a connecting rod is hinged between the connecting frame and the auxiliary cleaning brush.
Through adopting above-mentioned technical scheme, after the link installation is fixed in the organism inside, the rotatory connecting rod makes vice cleaning brush just to vice roll body, clears up vice roll body surface, reduces vice roll body surface material and piles up, improves work efficiency.
The utility model is further provided with: the connecting rod respectively with vice cleaning brush with threaded connection has fixing bolt between the link, fixing bolt stretches out in connecting rod one end threaded connection has gland nut.
Through adopting above-mentioned technical scheme, rotating the connecting rod makes vice cleaning brush be located vice roll body one side, and vice cleaning brush makes vice cleaning brush just to vice roll body surface afterwards, and is fixed with link and vice cleaning brush respectively through gland nut with connecting rod both ends, makes between vice cleaning brush and the link relatively fixed, and vice cleaning brush clears up vice roll body surface, and vice cleaning brush can carry out corresponding regulation according to the position of main cleaning brush, and the flexibility is high.
The beneficial effects of the utility model are as follows:
1. When materials enter the device through the feed inlet and enter the first grinding material gap, the two main roller bodies grind the materials to form loose cakes, then fall into the second grinding material gap from the first grinding material gap, and the auxiliary roller bodies grind the materials for the second time to grind the cakes to be finer, so that the later grinding process is shortened, and the manufacturing cost is reduced;
2. when the main roller body rotates, the transmission belt drives the auxiliary roller body below to synchronously rotate, so that the power required to be consumed is reduced, and meanwhile, the noise is reduced;
3. The main roller body and the auxiliary roller body rotate to squeeze and grind materials, and the main cleaning brush and the auxiliary cleaning brush the surfaces of the roller bodies, so that the accumulation of the materials on the surfaces of the roller bodies is reduced, and the later-stage working efficiency is improved;
4. The auxiliary cleaning brush can be correspondingly adjusted according to the position of the main cleaning brush through the connecting rod, so that the flexibility is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of the present embodiment 1.
Fig. 2 is a front view of the structure of embodiment 1.
In the figure, 1, a machine body; 2. a feed inlet; 3. a main roller body; 4. a motor; 5. a first abrasive gap; 6. a sub roller body; 7. a second abrasive gap; 8. a main cleaning brush; 9. an arc surface; 10. a first belt pulley; 11. a belt pulley II; 12. a drive belt; 13. a connecting frame; 14. placing a plate; 15. installing a bolt; 16. a sub-cleaning brush; 17. a connecting rod; 18. a fixing bolt; 19. and (5) compressing the nut.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Embodiment 1, a cement raw materials powder roll squeezer, as shown in fig. 1, fig. 2, including organism 1, be equipped with feed inlet 2 on the organism 1, organism 1 internal rotation is connected with the roll body group, the roll body group includes two counter-rotating main roll bodies 3, be equipped with two main roll body 3 pivoted motors 4 in the organism 1, be equipped with the first abrasive gap 5 just to feed inlet 2 between two main roll bodies 3, when the material gets into first abrasive gap 5 from feed inlet 2, two main roll bodies 3 grind the material, make the material form comparatively loose cake, two main roll bodies 3 below rotate respectively and are connected with vice roll body 6, be equipped with the second abrasive gap 7 just to first abrasive gap 5 between two vice roll bodies 6, the material after once grinding falls into second abrasive gap 7 from first abrasive gap 5, vice roll body 6 carries out the secondary grinding to the material, make the cake by the more tiny of grinding, fixedly connected with cleaning subassembly in the organism 1, cleaning subassembly includes and rotates main roll body 3 opposite when main roll body 3 roll face rotates and is carried out main roll body 3 and is adjacent to main roll body 3, the arc-shaped surface 8 is set up to the cleaning brush, the arc is reduced to the roll face is adjacent to main roll body 3, the arc is rotated and is set up to main roll body 3 and is rotated and is had the arc-shaped to the face is reduced to the main roll face 3.
As shown in fig. 1 and 2, the end part of the main roller body 3 is fixedly connected with a first belt pulley 10, the end part of the auxiliary roller body 6 is fixedly connected with a second belt pulley 11, a transmission belt 12 is sleeved between the first belt pulley 10 and the second belt pulley 11, the auxiliary roller body 6 is driven to rotate by the transmission belt 12 when the main roller body 3 rotates, and one end of the auxiliary roller body 6 far away from the second belt pulley 11 is rotationally connected with the machine body 1.
As shown in fig. 1 and 2, the cleaning assembly further comprises a connecting frame 13 fixedly connected with the main cleaning brush 8, a placing plate 14 for placing the connecting frame 13 is fixedly connected in the machine body 1, the connecting frame 13 is fixedly connected to the machine body 1, mounting holes are formed in the connecting frame 13, and mounting bolts 15 penetrating through the mounting holes and extending into the machine body 1 are connected in the mounting holes in a threaded mode.
As shown in fig. 1 and 2, the cleaning assembly further comprises a secondary cleaning brush 16 opposite to the roller surface of the secondary roller body 6, a connecting rod 17 is hinged between the connecting frame 13 and the secondary cleaning brush 16, a fixing bolt 18 is connected between the connecting rod 17 and the secondary cleaning brush 16 and between the connecting frame 13 respectively in a threaded manner, and a compression nut 19 is connected with one end of the fixing bolt 18 extending out of the connecting rod 17 in a threaded manner.
Working principle: before working, the main cleaning brush 8 is opposite to the roller surface, the rotating gap is reduced as much as possible, the connecting frame 13 is placed on the placing plate 14, the connecting frame 13 is fixedly connected with the machine body 1 through the mounting bolt 15, after the main cleaning brush 8 is fixed in the machine body 1, the connecting rod 17 is rotated to enable the auxiliary cleaning brush 16 to be positioned on one side of the auxiliary roller body 6, then the auxiliary cleaning brush 16 is rotated to enable the auxiliary cleaning brush 16 to be opposite to the surface of the auxiliary roller body 6, and the two ends of the connecting rod 17 are respectively pressed and fixed with the connecting frame 13 and the auxiliary cleaning brush 16 through the threaded connection of the compression nut 19 and the fixing bolt 18, so that the auxiliary cleaning brush 16 and the connecting frame 13 are relatively fixed; during operation, the motor 4 drives the main roller body 3 to rotate, and when materials enter the device through the feed inlet 2 and enter the first abrasive gap 5, the two main roller bodies 3 grind the materials, so that the materials form loose cakes, then fall into the second abrasive gap 7 from the first abrasive gap 5, the main roller body 3 drives the auxiliary roller body 6 to rotate through the transmission belt 12, the auxiliary roller body 6 grinds the materials for the second time, so that the cakes are ground to be finer, the main roller body 3 and the auxiliary roller body 6 rotate to squeeze and grind the materials, and simultaneously the main cleaning brush 8 and the auxiliary cleaning brush 16 brush the surfaces of the roller bodies, so that the surface materials of the roller bodies are reduced to be accumulated, and the working efficiency of later stages is improved.
Claims (7)
1. The utility model provides a cement raw materials powder roll squeezer, includes organism (1), its characterized in that: be equipped with feed inlet (2) on organism (1), organism (1) internal rotation is connected with roll body group, roll body group includes two counter-rotating main roll bodies (3), be equipped with two in organism (1) main roll body (3) pivoted motor (4), two be equipped with between main roll bodies (3) just first abrasive gap (5) of feed inlet (2), two main roll body (3) below is rotated respectively and is connected with vice roll body (6), is equipped with just between two vice roll bodies (6) second abrasive gap (7) of first abrasive gap (5), fixedly connected with cleaning assembly in organism (1), cleaning assembly include with main cleaning brush (8) that main roll body (3) roll face is relative.
2. The cement raw material powder roller press according to claim 1, wherein: the belt pulley I (10) is fixedly connected to the end part of the main roller body (3), the belt pulley II (11) is fixedly connected to the end part of the auxiliary roller body (6), the transmission belt (12) is sleeved between the belt pulley I (10) and the belt pulley II (11), and one end, far away from the belt pulley II (11), of the auxiliary roller body (6) is rotationally connected with the machine body (1).
3. The cement raw material powder roller press according to claim 1, wherein: one side of the main cleaning brush (8) close to the main roller body (3) is provided with an arc-shaped surface (9), and a rotating gap is reserved between the arc-shaped surface (9) and the main roller body (3).
4. The cement raw material powder roller press according to claim 1, wherein: the cleaning assembly further comprises a connecting frame (13) fixedly connected with the main cleaning brush (8), a placing plate (14) used for placing the connecting frame (13) is fixedly connected in the machine body (1), and the connecting frame (13) is fixedly connected to the machine body (1).
5. The cement raw material powder roller press according to claim 4, wherein: the connecting frame (13) is provided with a mounting hole, and a mounting bolt (15) penetrating through the mounting hole and extending into the machine body (1) is connected in an internal thread mode.
6. The cement raw material powder roller press according to claim 4, wherein: the cleaning assembly further comprises a secondary cleaning brush (16) opposite to the roller surface of the secondary roller body (6), and a connecting rod (17) is hinged between the connecting frame (13) and the secondary cleaning brush (16).
7. The cement raw material powder roll squeezer as claimed in claim 6, wherein: the connecting rod (17) is respectively in threaded connection with the auxiliary cleaning brush (16) and the connecting frame (13), a fixing bolt (18) is arranged between the auxiliary cleaning brush and the connecting frame, and one end of the connecting rod (17) extends out of the fixing bolt (18) and is in threaded connection with a compression nut (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323161089.3U CN221132387U (en) | 2023-11-21 | 2023-11-21 | Cement raw material powder roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323161089.3U CN221132387U (en) | 2023-11-21 | 2023-11-21 | Cement raw material powder roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221132387U true CN221132387U (en) | 2024-06-14 |
Family
ID=91388349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323161089.3U Active CN221132387U (en) | 2023-11-21 | 2023-11-21 | Cement raw material powder roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221132387U (en) |
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2023
- 2023-11-21 CN CN202323161089.3U patent/CN221132387U/en active Active
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