CN216732386U - Anti-erosion iron runner castable production device for large blast furnace - Google Patents
Anti-erosion iron runner castable production device for large blast furnace Download PDFInfo
- Publication number
- CN216732386U CN216732386U CN202220089689.XU CN202220089689U CN216732386U CN 216732386 U CN216732386 U CN 216732386U CN 202220089689 U CN202220089689 U CN 202220089689U CN 216732386 U CN216732386 U CN 216732386U
- Authority
- CN
- China
- Prior art keywords
- mixing
- disc
- blast furnace
- iron runner
- production device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a production device of a large blast furnace anti-erosion iron runner castable, which comprises a granulation device, wherein the input end of the granulation device is communicated with a mixing bin, the upper end of the mixing bin is provided with a feeding hole, a mixing disc is arranged in the mixing bin, and the mixing disc is connected in series with the output end of a motor; the motor is arranged on the lower bottom surface of the mixing bin, the lower bottom surface of the mixing bin is obliquely arranged, and the granulating device is connected with the oblique lower end of the lower bottom surface of the mixing bin; the mixing disc comprises a crushing disc and a mixing column disc, the crushing disc is provided with material beating rods in an even annular array, and the mixing column disc is provided with stirring blades in an annular array.
Description
Technical Field
The utility model relates to the technical field of production devices of large blast furnace anti-corrosion iron runner castable, in particular to a production device of large blast furnace anti-corrosion iron runner castable.
Background
In the early stage of the metallurgical industry, the refractory material for the working lining of the tapping runner takes tar as a bonding agent and takes cheap materials such as clay, coke powder, asphalt and the like as main materials to form Al2O3-C series iron runner material; since the last 60 th century, SiC was introduced into refractory for tapping runner linings, and Al2O3 — SiC — C-based refractory having excellent spalling resistance and erosion resistance was developed. The Al2O3-SiC-C castable has been developed for half a century, and the whole system is greatly improved; the existing castable production equipment has large dust, does not meet the current environmental requirements, and needs to be improved when the environment is severe for operators; simultaneously along with the off-the-shelf quality requirement control of production, the extensive formula compounding of traditional mode, inhomogeneous, cubic material is many, and off-the-shelf degree of consistency is not enough, for solving above-mentioned problem, needs an urgent need for a big blast furnace anti erosion iron runner castable apparatus for producing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a production device of a large blast furnace anti-erosion iron runner castable, which has the characteristics of less dust, uniform mixing, less blocky materials and high quality of finished products.
In order to solve the problems, the utility model provides a production device of a large blast furnace anti-erosion iron runner castable, which comprises a granulation device, wherein the input end of the granulation device is communicated with a mixing bin, the upper end of the mixing bin is provided with a feed inlet, a mixing disc is arranged in the mixing bin, and the mixing disc is connected in series with the output end of a motor; the motor is arranged on the lower bottom surface of the mixing bin, the lower bottom surface of the mixing bin is obliquely arranged, and the granulating device is connected with the oblique lower end of the lower bottom surface of the mixing bin; the mixing disc comprises a crushing disc and a mixing column disc, the crushing disc is provided with material beating rods in an even annular array, and the mixing column disc is provided with stirring blades in an annular array.
The technical scheme provided by the utility model also has the following technical characteristics:
furthermore, the material beating rod is an elastic rod.
Furthermore, the outer edge of the inlet of the feed inlet is provided with a dustproof device.
Furthermore, the dustproof device is a negative pressure adsorption pipe.
Furthermore, the knockout stick is obliquely arranged and is obliquely upward.
Furthermore, the crushing disc and the mixing column disc are in rigid connection.
Furthermore, the crushing disc and the mixing column disc are welded.
Further, the lateral wall of blending bunker be provided with the air hammer.
Furthermore, the granulating device adopts a single-screw or double-screw granulating mode, and the existing equipment can meet the requirements.
According to the utility model, a feeding hole is arranged above the mixing bin to facilitate feeding, meanwhile, a mixing tray is arranged in the mixing bin, incoming materials are mixed by the mixing tray and are also stirred, a knockout rod on the crushing tray is used for crushing the blocks of the incoming materials, stirring blades on a mixing column disc are used for uniformly stirring the bottom materials and fully mixing the materials, in order to enable the processed materials to smoothly enter the next process, the bottom surface of the mixing bin is obliquely arranged, and then finished product processing is carried out by a connected and communicated granulating device to obtain granular materials; the mixing disc is of a combined structure, realizes the purposes of stirring, uniformly stirring, crushing and mixing by adopting the stirring rod and the stirring blades, has a simple structure and a compact volume, and is placed in a mixing bin to prevent dust; in order to further control dust, a dustproof device is arranged at the outer edge of the feeding hole, and dust control and reduction are carried out in a negative pressure adsorption tube mode, so that the structure is simple, the effect is good, and the cost is low; and the bottom slope setting of blending bunker makes things convenient for the ejection of compact, and the material after conveniently mixing gets into next procedure, and the lateral wall of blending bunker sets up the air hammer moreover, prevents that inner wall adhesion bonding deposit.
Drawings
FIG. 1 is a front view of a large blast furnace anti-erosion iron runner castable production device according to an embodiment of the present invention;
FIG. 2 is a front view of a mixing disc of a large blast furnace erosion-resistant iron runner castable production device according to an embodiment of the present invention;
in the figure: 1. The device comprises a feed inlet 2, a mixing bin 3, a mixing disc 4, a motor 5, a granulating device 31, a crushing disc 32, a knockout bar 33, a mixing column disc 34 and stirring blades.
Detailed Description
The utility model will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The production device of the large blast furnace anti-erosion iron runner castable shown in the figure 1-2 comprises a granulating device 5, wherein the input end of the granulating device 5 is communicated with a mixing bin 2, the upper end of the mixing bin 2 is provided with a feeding hole 1, a mixing disc 3 is arranged in the mixing bin 2, and the mixing disc 3 is connected in series with the output end of a motor 4; the motor 4 is arranged on the lower bottom surface of the mixing bin 2, the lower bottom surface of the mixing bin 2 is obliquely arranged, and the granulating device 5 is connected with the oblique lower end of the lower bottom surface of the mixing bin 2; the mixing disc 3 consists of a crushing disc 31 and a mixing column disc 33, the crushing disc 31 is uniformly provided with material beating rods 32 in an annular array, and the mixing column disc 33 is provided with stirring blades 34 in an annular array.
When the utility model is implemented, the implementation key points are as follows:
according to the utility model, a feeding hole 1 is arranged above a mixing bin 2 to facilitate feeding, a mixing tray 3 is arranged in the mixing bin 2 at the same time, incoming materials are mixed by the mixing tray 3 and are stirred, the material beating rods 32 on a crushing tray 31 are used for crushing the blocks of the incoming materials firstly, then the stirring blades 34 on a mixing column tray 33 are used for uniformly stirring the bottom materials and fully mixing the bottom materials, in order to enable the processed materials to smoothly enter the next procedure, the bottom surface of the mixing bin 2 is obliquely arranged, and then finished product processing is carried out by a granulating device 5 which is communicated in a linking manner, so that granular materials are obtained; the mixing disc 3 adopts a combined structure, realizes the purposes of stirring, uniformly stirring, crushing and mixing by adopting the stirring rod 32 and the stirring blades 34, has simple structure and compact volume, and is placed in the mixing bin 2 to prevent dust; in order to further control dust, a dustproof device is arranged at the outer edge of the feed inlet 1, dust control and dust reduction are carried out in a negative pressure adsorption tube mode, and the dust control and dust reduction device is simple in structure, good in effect and low in cost; and the bottom slope of blending bunker 2 sets up, makes things convenient for the ejection of compact, and the material after the convenient mixture gets into next procedure, and the lateral wall of blending bunker 2 sets up the air hammer moreover, prevents that inner wall adhesion bonding deposit.
In an embodiment of the application, the knockout stick 32 is an elastic stick, and has simple structure, wear resistance and good collision crushing effect.
In an embodiment of the application, the entry outward flange of feed inlet 1 be provided with dust keeper, this kind of processing mode, effectual, it is convenient to realize, can also effectively retrieve the dust.
In an embodiment of this application, dust keeper be the negative pressure adsorption tube, simple structure, convenient realization, the door can also effectively retrieve the raise dust, the convenience is further utilizing retrieving the thing.
In an embodiment of the application, the knockout stick 32 is obliquely arranged and obliquely upwards, the oblique upward mode is favorable for collision crushing, and the structure is simple and the effect is good.
In one embodiment of the application, the crushing disc 31 and the mixing column disc 33 are rigidly connected, so that the connection is reliable, shock-resistant and collision-resistant, and the structure is simple, firm and durable.
In one embodiment of the application, the crushing disc 31 and the mixing column disc 33 are welded, so that the connection mode is reliable and convenient to realize.
In an embodiment of the application, the air hammer is arranged on the side wall of the mixing bin 2, so that the technology is mature, the realization is convenient, the cost is low, and the effect is good.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a big blast furnace anti erosion iron runner castables apparatus for producing, includes prilling granulator (5), its characterized in that: the input end of the granulating device (5) is communicated with a mixing bin (2), the upper end of the mixing bin (2) is provided with a feeding hole (1), a mixing disc (3) is arranged in the mixing bin (2), and the mixing disc (3) is connected with the output end of a motor (4) in series; the motor (4) is arranged on the lower bottom surface of the mixing bin (2), the lower bottom surface of the mixing bin (2) is obliquely arranged, and the granulating device (5) is connected with the oblique lower end of the lower bottom surface of the mixing bin (2); the material mixing disc (3) comprises a crushing disc (31) and a material mixing column disc (33), the crushing disc (31) is provided with a material beating rod (32) in an even annular array, and the material mixing column disc (33) is provided with stirring blades (34) in an annular array.
2. The large blast furnace anti-erosion iron runner castable production device according to claim 1, characterized in that: the knockout stick (32) is an elastic stick.
3. The large blast furnace anti-erosion iron runner castable production device according to claim 1, characterized in that: the outer edge of the inlet of the feed inlet (1) is provided with a dustproof device.
4. The large blast furnace anti-erosion iron runner castable production device according to claim 3, characterized in that: the dust-proof device is a negative pressure adsorption tube.
5. The large blast furnace anti-erosion iron runner castable production device according to claim 1, characterized in that: the knockout stick (32) is obliquely arranged and is obliquely upward.
6. The large blast furnace anti-erosion iron runner castable production device according to claim 1, characterized in that: the crushing disc (31) and the mixing column disc (33) are in rigid connection.
7. The large blast furnace anti-erosion iron runner castable production device according to claim 1, characterized in that: the crushing disc (31) and the mixing column disc (33) are welded.
8. The large blast furnace anti-erosion iron runner castable production device according to claim 1, characterized in that: and an air hammer is arranged on the side wall of the mixing bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089689.XU CN216732386U (en) | 2022-01-14 | 2022-01-14 | Anti-erosion iron runner castable production device for large blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089689.XU CN216732386U (en) | 2022-01-14 | 2022-01-14 | Anti-erosion iron runner castable production device for large blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216732386U true CN216732386U (en) | 2022-06-14 |
Family
ID=81914319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220089689.XU Active CN216732386U (en) | 2022-01-14 | 2022-01-14 | Anti-erosion iron runner castable production device for large blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216732386U (en) |
-
2022
- 2022-01-14 CN CN202220089689.XU patent/CN216732386U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102336574A (en) | Method for producing waterless taphole mix for blast furnace from high-alumina waste refractory materials | |
| US20120210635A1 (en) | Pelletization and calcination of green coke using an organic binder | |
| CN1035813A (en) | Make the method for granular building material with rubbish | |
| CN109126611B (en) | Stirring and mixing device | |
| CN211025984U (en) | Compound graphite electrode batching mixing arrangement | |
| CN1315988C (en) | Waste plastic processing method for increasing coke strength and its apparatus system | |
| CN216732386U (en) | Anti-erosion iron runner castable production device for large blast furnace | |
| CN101880169A (en) | Comprehensive treatment method for recycling used MgO-C bricks from converter ladles | |
| CN104787741B (en) | The method of the carbon containing powder resource utilization of industry | |
| CN209740725U (en) | clean high-efficient production line of active carbon batching granulation | |
| CN103265298B (en) | Processing method of environmental-friendly and high-intensity anhydrous stemming | |
| WO2014147434A1 (en) | Method and installation to produce graphite bodies | |
| CN104099467B (en) | Manganese-silicon metallurgy industry flue dust is utilized to regenerate the technique of curing molding manganese ore block | |
| CN213590338U (en) | High-efficient compounding device of many materials | |
| CN104962685A (en) | Vanadium extraction cooling agent and preparation method thereof | |
| JP6680167B2 (en) | Method for producing coal-free uncalcined agglomerated ore for blast furnace | |
| CN1032869C (en) | Method and unit for utilizing and recovering mud produced by wet dust removal of converter | |
| CN211026119U (en) | Process equipment for improving quality of activated carbon by using fly ash of biomass power plant | |
| CN201128749Y (en) | System for producing cold bonding block with steel making and steel rolling sludge | |
| CN201268663Y (en) | Apparatus for producing concrete from magnesium smelting waste slag | |
| CN2162288Y (en) | Device of wet dust removing, sludge retrieving and using for converting process | |
| Borowski | An overview of particle agglomeration techniques to waste utilization | |
| CN101643212A (en) | Material circulation system formed by acetylene sludge and acetylene industry | |
| CN214612348U (en) | Semi coke powder forming system for forming process | |
| CN214242211U (en) | Feeding device at top of blanking bin for refractory brick production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |