CN220700006U - Castable mixer for wear resistance and fire resistance - Google Patents
Castable mixer for wear resistance and fire resistance Download PDFInfo
- Publication number
- CN220700006U CN220700006U CN202322090183.8U CN202322090183U CN220700006U CN 220700006 U CN220700006 U CN 220700006U CN 202322090183 U CN202322090183 U CN 202322090183U CN 220700006 U CN220700006 U CN 220700006U
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- stirring
- box body
- castable
- shaft
- motor
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- 238000003756 stirring Methods 0.000 claims abstract description 79
- 238000002156 mixing Methods 0.000 claims abstract description 64
- 238000005192 partition Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000011449 brick Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a castable mixer for wear resistance and fire resistance, which comprises a box body, wherein a pretreatment chamber and a mixing chamber are separated in the box body through a partition plate, a communication hole is arranged below the partition plate, a feed inlet communicated with the pretreatment chamber is arranged at the top of the box body, and a discharge outlet communicated with the mixing chamber is arranged at the bottom of the box body; the mixing chamber is internally provided with a stirring mechanism and a stirring mechanism, the stirring mechanism comprises a motor, a rotating shaft and a stirring plate, the motor is arranged outside the box body, the rotating shaft is horizontally arranged, one end of the rotating shaft penetrates out of the box body and is fixedly connected with the motor, and the stirring plate is arranged along the length direction of the rotating shaft. The pretreatment chamber is used for pretreating agglomerated and caked castable, the castable is stirred by the stirring mechanism, and the castable at the bottom of the mixing chamber is turned and mixed by the turning mechanism, so that the castable is mixed rapidly and fully, and the mixing of the castable and the wear resistance of the refractory bricks are better and faster ensured.
Description
Technical Field
The utility model relates to the field of blendors, in particular to a castable blendor for wear resistance and fire resistance.
Background
The castable, also called refractory castable, is a granular and powdery material made by adding a certain amount of binding agent into refractory material, has higher fluidity and is shaped into unshaped refractory material in a casting mode. Because the pouring materials have more silica fume and alumina micropowder, agglomerates are formed, and the pouring materials of the agglomerates are required to be uniformly stirred by a stirrer in the pouring process of the pouring materials, a uniformly dispersed structure is obtained, and the performance of the pouring materials is improved.
The chinese patent with the publication number of CN214076107U discloses a raw materials blendor is used in resistant firebrick processing, including mixing box, mixing mechanism, feed mechanism, second motor and clean mechanism, the top of mixing box is provided with the feed inlet, one side of mixing box is provided with the discharge gate, the bottom fixedly connected with pillar of mixing box, mixing mechanism is located the inside of mixing box, mixing mechanism includes first motor, dwang and puddler, first motor is located the bottom of mixing box, the output and the dwang rotation of first motor are connected.
The bottom slope setting of mixing box among the above-mentioned patent, the material that gets into from the feed inlet can drop the bottom of mixing box and pile up discharge gate department along the bottom of slope, and (mixing) shaft, dwang can only stir the material near mixing box center, can't mix the stirring to the material of bottom, and the material mixes unevenly to cause bonding strength between the material low, influence the wearability of nai firebrick.
Disclosure of Invention
The utility model aims to provide a castable mixer for wear resistance and fire resistance.
The utility model has the innovation points that the pretreatment chamber is used for pretreating agglomerated and caked castable, the castable is stirred by the stirring mechanism, the castable at the bottom of the mixing chamber is turned and thrown by the stirring mechanism to be mixed, and then the castable is mixed rapidly and fully, so that the situation of stacking in the mixing process of the castable is effectively avoided, the mixing of the castable and the processing of refractory bricks are better and faster ensured, the wear resistance of the refractory bricks is improved, and the practicability is strong.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a castable blendor for wear-resisting fire-resistant, includes the box, separate pretreatment chamber and mixing chamber through the baffle in the box, be provided with the intercommunicating pore below the baffle, the top of box is provided with the feed inlet with pretreatment chamber intercommunication, the bottom of box is provided with the discharge gate with mixing chamber intercommunication;
the stirring mechanism is vertically arranged in the mixing chamber, the stirring mechanism is horizontally arranged below the stirring mechanism, the stirring mechanism comprises a motor, a rotating shaft and a stirring plate, the motor is horizontally arranged outside the box body, the rotating shaft is horizontally arranged in the mixing chamber and near the bottom of the mixing chamber, one end of the rotating shaft penetrates out of the box body and is fixedly connected with an output shaft of the motor, and the stirring plate is arranged along the length direction of the rotating shaft. The pretreatment chamber is used for pretreating agglomerated and caked castable, the pretreated castable enters the mixing chamber, the castable is stirred through the stirring mechanism, the castable at the bottom of the mixing chamber is stirred through the stirring mechanism, the stirring mechanism and the stirring mechanism act together, the castable is further mixed rapidly and sufficiently, the situation that stacking occurs in the mixing process of the castable is effectively avoided, the mixing of the castable and the processing of refractory bricks are better and faster guaranteed, the wear resistance of the refractory bricks is improved, and the practicability is strong.
Preferably, one side of the material turning plate is inwards sunken with an arc-shaped groove, and a plurality of through holes are penetrated in the arc-shaped groove. The arc-shaped groove is arranged, so that more castable can be contained, and the castable is turned up and down; in the casting material throwing process, part of casting materials uniformly leak out of all through holes, so that the mixing speed and the mixing uniformity of the bottom casting materials are further improved.
Preferably, an arc plate is arranged in the pretreatment chamber, a plurality of blanking holes are formed in the bottommost part of the arc plate, a rolling roller positioned above the blanking holes is arranged on the arc plate, and a second motor fixedly connected with one end of the rolling roller is arranged outside the box body. The roller can roll and smash the castable that agglomerates, is convenient for follow-up compounding or resistant firebrick preparation.
Preferably, a spiral conveying shaft which is arranged in parallel with the rotating shaft is arranged below the arc-shaped plate, the discharging end of the spiral conveying shaft is located at the communicating hole, one end, far away from the communicating hole, of the spiral conveying shaft penetrates out of the box body, a transmission assembly is arranged outside the box body, and a first motor is connected with one end, far away from the communicating hole, of the spiral conveying shaft through the transmission assembly. The casting material after rolling and crushing falls into the spiral conveying shaft from the blanking hole, is uniformly conveyed into the mixing chamber through the spiral conveying shaft, is convenient for the stirring mechanism and the stirring mechanism to mix and stir the casting material, avoids the phenomenon that the casting material directly and completely falls into the mixing chamber to cause accumulation, and is unfavorable for the mixing of the casting material.
Preferably, the transmission assembly comprises a driving belt pulley, a driven belt pulley and an annular belt, wherein the driving belt pulley is arranged at one end of the rotating shaft penetrating out of the shell, the driven belt pulley is arranged at one end of the spiral conveying shaft penetrating out of the box, and the annular belt is wound on the driving belt pulley and the driven belt pulley. The belt transmission is suitable for transmission with larger distance, can lighten impact and vibration load, and can drive the spiral conveying shaft and the rotating shaft to rotate simultaneously through a motor.
As the preference, rabbling mechanism includes No. three motors, (mixing) shaft, a plurality of puddler and a plurality of stirring vane, no. three motors are vertical to be set up outside the box, the vertical setting of (mixing) shaft is in the mixing chamber, and the upper end of (mixing) shaft wear out the box after with No. three motor's output shaft fixed connection, puddler and stirring vane follow the length direction staggered arrangement of (mixing) shaft. The stirring shaft is used for mixing and stirring the castable, the stirring blades are used for turning and throwing the castable, and the materials are further thrown, so that the mixing and stirring of the stirring shaft are facilitated.
The beneficial effects of the utility model are as follows:
1. the roller rolls, smashes the castable of caking, the subsequent compounding of being convenient for, the castable after the preliminary treatment enters into the mixing chamber, stir the castable through rabbling mechanism, turn over the castable of mixing chamber bottom through the stirring mechanism and throw the mixture, rabbling mechanism and stirring mechanism combined action, and then quick abundant mixes the castable, the effectual castable that has avoided takes place accumulational condition in the mixed in-process, better faster assurance the mixture of castable and the processing of resistant firebrick, improve resistant firebrick's wearability, the practicality is strong.
2. The spiral conveying shaft uniformly conveys the castable into the mixing chamber, so that the stirring mechanism and the stirring mechanism are convenient for mixing and stirring the castable, the phenomenon that the castable directly and completely falls into the mixing chamber to cause accumulation is avoided, and the mixing speed and the mixing efficiency are accelerated.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of a second motor and a grinding roller.
In the figure:
1. a case; 11. a partition plate; 12. a communication hole; 13. a feed inlet; 14. a discharge port; 2. a pretreatment chamber; 3. a mixing chamber; 4. a stirring mechanism; 41. a third motor; 42. a stirring shaft; 43. a stirring rod; 44. stirring blades; 5. a material turning mechanism; 51. a motor I; 52. a rotating shaft; 53. a turning plate; 54. an arc-shaped groove; 55. a through hole; 6. an arc-shaped plate; 61. a blanking hole; 7. a motor II; 71. a roller; 8. a screw conveying shaft; 9. a transmission assembly; 91. a driving pulley; 92. a driven pulley; 93. an endless belt.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
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 be within the scope of the utility model.
Example 1
As shown in fig. 1 and 2, the castable mixer for wear resistance and fire resistance comprises a box body 1, wherein a pretreatment chamber 2 and a mixing chamber 3 are separated in the box body 1 through a partition plate 11, a communication hole 12 suitable for the chain pretreatment chamber 2 and the mixing chamber 3 is arranged below the partition plate 11, a feed inlet 13 communicated with the pretreatment chamber 2 is arranged at the top of the box body 1, and a discharge outlet 14 communicated with the mixing chamber 3 is arranged at the bottom of the box body 1. An arc-shaped plate 6 positioned below the feed inlet 13 is arranged in the pretreatment chamber 2, a plurality of blanking holes 61 are formed in the bottommost part of the arc-shaped plate 6, a rolling roller 71 positioned above the blanking holes 61 is arranged on the arc-shaped plate 6, and a second motor 7 fixedly connected with one end of the rolling roller 71 is arranged outside the box body 1; the below of arc 6 is provided with and rolls roller 71 axis vertically screw conveying axle 8, and screw conveying axle 8's discharge end is located intercommunicating pore 12 department, and the one end that screw conveying axle 8 kept away from intercommunicating pore 12 wears out box 1 and is connected with drive assembly 9, and drive assembly 9 includes driving pulley 91, driven pulley 92 and annular area 93, and driven pulley 92 is fixed at the one end that screw conveying axle 8 worn out the casing.
As shown in fig. 1, a stirring mechanism 4 and a stirring mechanism 5 horizontally arranged below the stirring mechanism 4 are vertically arranged in the mixing chamber 3, the stirring mechanism 4 comprises a motor No. three 41 vertically arranged outside the top of the box body 1, a stirring shaft 42 fixedly connected with an output shaft of the motor No. three 41, a plurality of stirring rods 43 fixedly connected with the stirring shaft 42 vertically and a plurality of stirring blades 44 connected with the stirring shaft 42, one end, far away from the motor No. three 41, of the stirring shaft 42 is placed in the mixing chamber 3, and the stirring rods 43 and the stirring blades 44 are staggered along the length direction of the stirring shaft 42. The stirring mechanism 5 comprises a motor 51, a rotating shaft 52 and a stirring plate 53, wherein the motor 51 is horizontally arranged outside the box body 1 and is positioned on the same side as the transmission assembly 9, the rotating shaft 52 is arranged in parallel with the spiral conveying shaft 8, one end of the stirring shaft 42 penetrates out of the box body 1 and is fixedly connected with an output shaft of the motor 51, a driving belt pulley 91 is fixed at one end of the rotating shaft 52 penetrating out of the shell, an annular belt 93 surrounds the driving belt pulley 91 and a driven belt pulley 92, the stirring plate 53 is arranged along the length direction of the rotating shaft 52, an arc groove 54 is recessed inwards in the rotating direction side direction of the stirring plate 53, and a plurality of through holes 55 are formed in the arc groove 54 in a penetrating manner.
In view of the above-mentioned, it is desirable,
the castable enters the arc-shaped plate 6 from the feed inlet 13, the second motor 7 drives the rolling roller 71 to rotate, the rolling roller 71 rolls and pulverizes the castable agglomerated on the arc-shaped plate 6, and the rolled castable falls into the spiral conveying shaft 8 from the blanking hole 61; at this time, the motor 51 drives the rotation shaft 52 to rotate, the rotation shaft 52 drives the driving pulley 91 to rotate, the driven pulley 92 is driven to rotate by the annular belt 93, and the spiral conveying shaft 8 is driven to rotate by the driven pulley 92; the spiral conveying shaft 8 uniformly conveys the castable into the mixing chamber 3, the stirring shaft 42 is driven to rotate by the motor No. three 41, and then the stirring rod 43 and the stirring blade 44 are driven to rotate simultaneously so as to mix and stir the castable entering the mixing chamber 3, and the rotating shaft 52 drives the stirring plate 53 to stir the castable at the bottom of the mixing chamber 3.
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 be within the scope of the utility model.
Claims (6)
1. A casting material mixer for wear resistance and fire resistance comprises a box body, and is characterized in that,
the pretreatment chamber and the mixing chamber are separated in the box body through a partition board, a communication hole is arranged below the partition board, a feed inlet communicated with the pretreatment chamber is arranged at the top of the box body, and a discharge outlet communicated with the mixing chamber is arranged at the bottom of the box body;
the stirring mechanism is vertically arranged in the mixing chamber, the stirring mechanism is horizontally arranged below the stirring mechanism, the stirring mechanism comprises a motor, a rotating shaft and a stirring plate, the motor is horizontally arranged outside the box body, the rotating shaft is horizontally arranged in the mixing chamber and near the bottom of the mixing chamber, one end of the rotating shaft penetrates out of the box body and is fixedly connected with an output shaft of the motor, and the stirring plate is arranged along the length direction of the rotating shaft.
2. The castable mixer for wear resistance and fire resistance according to claim 1, wherein,
one side of the material turning plate is inwards sunken to form an arc-shaped groove, and a plurality of through holes are formed in the arc-shaped groove in a penetrating mode.
3. The castable mixer for wear resistance and fire resistance according to claim 1, wherein,
an arc plate is arranged in the pretreatment chamber, a plurality of blanking holes are formed in the bottommost part of the arc plate, a rolling roller positioned above the blanking holes is arranged on the arc plate, and a second motor fixedly connected with one end of the rolling roller is arranged outside the box body.
4. A castable mixer for wear resistance and fire resistance as claimed in claim 3, wherein,
the screw conveyer is characterized in that a screw conveyer shaft which is arranged in parallel with the rotating shaft is arranged below the arc-shaped plate, the discharge end of the screw conveyer shaft is located at the communicating hole, one end of the screw conveyer shaft, which is far away from the communicating hole, penetrates out of the box body, a transmission assembly is arranged outside the box body, and a motor I is connected with one end, which is far away from the communicating hole, of the screw conveyer shaft through the transmission assembly.
5. The castable mixer for wear resistance and fire resistance according to claim 4, wherein,
the transmission assembly comprises a driving belt wheel, a driven belt wheel and an annular belt, wherein the driving belt wheel is arranged at one end of the rotating shaft penetrating out of the shell, the driven belt wheel is arranged at one end of the spiral conveying shaft penetrating out of the box, and the annular belt is wound on the driving belt wheel and the driven belt wheel.
6. The castable mixer for wear resistance and fire resistance according to claim 1, wherein,
the stirring mechanism comprises a third motor, a stirring shaft, a plurality of stirring rods and a plurality of stirring blades, wherein the third motor is vertically arranged outside the box body, the stirring shaft is vertically arranged in the mixing chamber, the upper end of the stirring shaft penetrates out of the box body and then is fixedly connected with an output shaft of the third motor, and the stirring rods and the stirring blades are staggered along the length direction of the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090183.8U CN220700006U (en) | 2023-08-04 | 2023-08-04 | Castable mixer for wear resistance and fire resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090183.8U CN220700006U (en) | 2023-08-04 | 2023-08-04 | Castable mixer for wear resistance and fire resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700006U true CN220700006U (en) | 2024-04-02 |
Family
ID=90443304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322090183.8U Active CN220700006U (en) | 2023-08-04 | 2023-08-04 | Castable mixer for wear resistance and fire resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700006U (en) |
-
2023
- 2023-08-04 CN CN202322090183.8U patent/CN220700006U/en active Active
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