CN220159821U - Mixing arrangement of compound slag former of fluxing - Google Patents
Mixing arrangement of compound slag former of fluxing Download PDFInfo
- Publication number
- CN220159821U CN220159821U CN202321182839.2U CN202321182839U CN220159821U CN 220159821 U CN220159821 U CN 220159821U CN 202321182839 U CN202321182839 U CN 202321182839U CN 220159821 U CN220159821 U CN 220159821U
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- China
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- fixed
- mixing
- raw materials
- melting agent
- driving gear
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- 238000002156 mixing Methods 0.000 title claims abstract description 34
- 239000002893 slag Substances 0.000 title claims abstract description 20
- 150000001875 compounds Chemical class 0.000 title description 2
- 238000002844 melting Methods 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000010304 firing Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of slag melting agent production, and discloses a mixing device of a fluxing composite slag melting agent, which comprises a feeding hopper, wherein a mixing box is arranged at the bottom of the feeding hopper, crushing rollers are symmetrically rotated in the feeding hopper, driven gears are fixed at the ends of the two crushing rollers, a driving gear is meshed between the two driven gears, a motor is fixed at the input end of the driving gear, and the two symmetrical crushing rollers can crush the entered raw materials, so that the particle size of the raw materials is reduced, the damage of the device caused by collision between large-particle raw materials and the mixing box or a stirring structure in the mixing process can be effectively avoided, and in addition, the firing quality of the small-particle raw materials can be ensured in the later firing process.
Description
Technical Field
The utility model relates to the technical field of slag melting agent production, in particular to a mixing device of a fluxing composite slag melting agent.
Background
In the steelmaking industry, slag contains a large amount of various oxides and a small amount of sulfides, so that the slag has proper alkalinity, oxidability and fluidity as soon as possible, impurities such as phosphorus, sulfur, silicon and the like in the slag are eliminated to be below the specified requirements of steelmaking species, slag overflow and splashing are avoided, a slag melting agent is usually required to be added in the smelting process, and in addition, the slag melting agent can reduce the melting point, and the slag melting efficiency is improved to accelerate precipitation.
The existing slag melting agent is generally formed by mixing and firing a plurality of raw materials, the raw materials are mainly composed of aluminum ash, fluorine mud, fluorite, adhesive and the like, the existing mixing device only realizes mixing of the raw materials through a stirring structure, but because the raw materials contain large granular substances, the large granular substances in an active state damage the inner wall of a mixing cavity when mixing, and the firing effect of the later slag melting agent can be influenced on the other hand.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a mixing device of a fluxing composite slag-melting agent, which has the advantages of being capable of grinding the entered raw materials, ensuring the production effect of the slag-melting agent at the later stage, avoiding the damage of a mixing box caused by large-particle substances, and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixing arrangement of fluxing composite slag melting agent, includes the feeder hopper, the mixing box is installed to the bottom of feeder hopper, the inside symmetry of feeder hopper rotates there is crushing roller, two the tip of crushing roller all is fixed with driven gear, two the meshing has the driving gear between the driven gear, the input of driving gear is fixed with the motor.
Preferably, the baffle plates which are obliquely arranged are symmetrically arranged at the top of the feeding hopper, and the supporting frame is arranged at the bottom of the mixing box.
Preferably, bearing blocks are arranged at two ends of the crushing roller, a fixed block is fixed at the top of each bearing block, a sliding rod and a bidirectional screw rod are respectively arranged between the bearing blocks at two ends, and each bearing block is slidably arranged on the inner wall of the feed hopper;
the end of the feed hopper, which is close to the driven gear, is provided with a strip-shaped hole, the end of the crushing roller is positioned in the strip-shaped hole, and the driving gear is an adjusting gear.
Preferably, the adjusting gear is formed by fixing a plurality of gears with different sizes, and the adjusting gear is connected with the motor through a key slot matching mode.
Preferably, the limiting groove is formed in the inner wall of the feeding hopper, a limiting block is fixed to the top of the fixing block, and the fixing block is slidably mounted in the limiting groove through the limiting block.
In summary, the present utility model includes at least one of the following beneficial effects:
1. this mixing arrangement of fluxing composite slag former, two symmetrical crushing rollers can smash the raw materials that get into, and then reduce raw materials granule size, can avoid big granule raw materials to collide with mixing box or stirring structure when mixing effectively and cause the damage of device, and the in-process that small granule raw materials fired in the later stage can guarantee firing quality in addition.
2. According to the mixing device for the fluxing composite slag melting agent, the distance between the two crushing rollers is adjustable, and the two crushing rollers can be adjusted according to different used raw materials, so that the whole device is more flexible.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the driving structure of the pulverizing roller according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the feed hopper according to the present utility model;
fig. 4 is a schematic diagram of a connection structure between a motor and a driving gear according to the present utility model.
Wherein: 1. a feed hopper; 2. a mixing box; 3. a pulverizing roller; 4. a driven gear; 5. a drive gear; 6. a motor; 7. a baffle; 8. a support frame; 9. a bearing seat; 10. a fixed block; 11. a slide bar; 12. a bidirectional screw; 13. a bar-shaped hole; 14. a limit groove; 15. and a limiting block.
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. 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 be within the scope of the utility model.
Referring to fig. 1-4, a mixing device for fluxing composite slag melting agent comprises a feed hopper 1, wherein a mixing box 2 is fixed at the bottom of the feed hopper 1, and a supporting frame 8 is fixed at the bottom of the mixing box 2 to support the whole device.
The inside of the feed hopper 1 symmetrically rotates with the crushing rollers 3, the end parts of the two crushing rollers 3 are respectively fixed with a driven gear 4, a driving gear 5 is meshed between the two driven gears 4, the input end of the driving gear 5 is fixed with a motor 6, and the motor 6 is fixed on the outer wall of the feed hopper 1 through a connecting plate.
Through the technical scheme, raw materials are put in from feeder hopper 1, before putting in, motor 6 drive driving gear 5 is rotatory, driving gear 5 in rotatory time with the driven gear 4 meshing of both sides for two driven gears 4 relative rotation, and then realize two crushing roller 3 relative rotation, crushing roller 3 smashes the material of entering in rotatory time, reduces the particle size of raw materials.
What needs to be supplemented is, install the baffle 7 that the slope set up at the top symmetry of feeder hopper 1, and baffle 7 can lead to the raw materials, can guarantee that the raw materials can fall into between two crushing roller 3, ensures that the raw materials that gets into all can be smashed, guarantees kibbling thoroughness, also can avoid the raw materials to get into mixing box 2 from the clearance between feeder hopper 1 and the crushing roller 3.
In this embodiment, bearing blocks 9 are installed at two ends of the crushing roller 3, and a fixed block 10 is fixed at the top of each bearing block 9, and a bidirectional screw rod 12 and a sliding rod 11 are respectively installed between the fixed blocks 10 located at the same end, wherein the fixed blocks 10 installed with the bidirectional screw rod 12 are in threaded connection with the bidirectional screw rod 12, and the two fixed blocks 10 are respectively located on two threads on the bidirectional screw rod 12, and one end of the bidirectional screw rod 12 extends to the outer side of the feed hopper 1.
Through the above technical scheme, the two-way screw 12 is in threaded fit with the fixing block 10 in the process of rotating, so that the fixing blocks 10 at the two same ends are close to or far away from each other, and the fixing block 10 at the other end slides on the sliding rod 11.
In order to avoid that the bidirectional screw rod 12 synchronously drives the fixed block 10 to rotate in the process of rotating the bidirectional screw rod 10, the limiting block 15 is arranged at the top of the fixed block 10, a chute matched with the limiting block 15 is formed in the inner wall of the feed hopper 1, and the limiting block 15 is driven to move in the limiting groove 14 in the process of relatively moving the fixed block 10, so that the movement track of the fixed block 10 can be limited, and meanwhile, the synchronous rotation of the fixed block 10 along with the bidirectional screw rod 12 can be avoided.
Based on the above technical scheme, when fixed block 10 is close to each other or keep away from each other, can drive two crushing roller 3 in step and be close to each other or keep away from each other, and then change the distance between two crushing roller 3, nevertheless in order to guarantee that crushing roller 3 can normally drive after adjusting, offered bar hole 13 at the one end that feeder hopper 1 is close to driven gear 4, when crushing roller 3 relative movement, the tip of crushing roller 3 can slide in bar hole 13.
The driving gear 5 is of an adjustable size, namely, is formed by fixing a plurality of gears, the gears are gradually decreased from inside to outside, and the driving gear 5 is connected with the motor 6 through a key slot, so that the position of the driving gear 5 on a main shaft of the motor 6 can be changed when the motor 6 can drive the driving gear 5 to rotate.
Specifically, after the distance between the crushing rollers 3 is adjusted, the distance between the driven gears 4 is synchronously changed, at this time, an operator can adjust the driving gear 5 to enable the driving gear 5 to slide on the motor 6 actively, so that teeth on the driving gear 5 meet the distance between the driven gears 4 and can be meshed with the teeth, at this time, the motor 6 can continuously drive the adjusted driven gears 4 when driving, thereby realizing the crushing effect, and the distance between the crushing rollers 3 can be changed according to the types of raw materials, so that the crushing roller is more flexible to use.
When the mixer is used, raw materials are fed from the feed hopper 1, crushed by the two crushing rollers 3, enter the mixing phase to mix the raw materials, and are guided out from the bottom of the mixing box 2 after being mixed.
Standard parts used in the document of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a mixing arrangement of fluxing composite slag melting agent, includes feeder hopper (1), its characterized in that: the automatic grinding machine is characterized in that a mixing box (2) is arranged at the bottom of the feeding hopper (1), grinding rollers (3) are symmetrically rotated in the feeding hopper (1), driven gears (4) are fixed at the end parts of the two grinding rollers (3), a driving gear (5) is meshed between the two driven gears (4), and a motor (6) is fixed at the input end of the driving gear (5); bearing blocks (9) are arranged at two ends of the crushing roller (3), a fixed block (10) is fixed at the top of each bearing block (9), a sliding rod (11) and a bidirectional screw rod (12) are respectively arranged between the bearing blocks (9) at two ends, and each bearing block (9) is slidably arranged on the inner wall of the feed hopper (1);
the end part of the feed hopper (1) close to the driven gear (4) is provided with a strip-shaped hole (13), the end part of the crushing roller (3) is positioned in the strip-shaped hole (13), and the driving gear (5) is an adjusting gear.
2. The mixing device of the fluxing composite slag-melting agent of claim 1, wherein: baffle (7) of slope setting are installed to the top symmetry of feeder hopper (1), braced frame (8) are installed to the bottom of mixing box (2).
3. The mixing device of the fluxing composite slag-melting agent of claim 1, wherein: the adjusting gear is formed by fixing a plurality of gears with different sizes, and the adjusting gear is connected with the motor (6) through a key slot matching mode.
4. A fluxing, composite slag-melting agent mixing apparatus as set forth in claim 3 wherein: the utility model discloses a feeding hopper, including fixed block (10), stop block (15) have been seted up on feeder hopper (1) inner wall, the top of fixed block (10) is fixed with stopper (15), fixed block (10) are in stop groove (14) through stopper (15) slidable mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182839.2U CN220159821U (en) | 2023-05-15 | 2023-05-15 | Mixing arrangement of compound slag former of fluxing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321182839.2U CN220159821U (en) | 2023-05-15 | 2023-05-15 | Mixing arrangement of compound slag former of fluxing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220159821U true CN220159821U (en) | 2023-12-12 |
Family
ID=89055142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321182839.2U Active CN220159821U (en) | 2023-05-15 | 2023-05-15 | Mixing arrangement of compound slag former of fluxing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220159821U (en) |
-
2023
- 2023-05-15 CN CN202321182839.2U patent/CN220159821U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |