CN213260146U

CN213260146U - Equipment for preparing zinc-aluminum-containing spinel aluminum silicon carbide carbon brick for molten iron ladle

Info

Publication number: CN213260146U
Application number: CN202021735845.2U
Authority: CN
Inventors: 刘树森
Original assignee: Gongyi New Metallurgical Material Co ltd
Current assignee: Gongyi New Metallurgical Material Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-25
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to an equipment for preparing zinc-containing aluminium spinel aluminium carborundum carbon brick for ladle, including the compounding section of thick bamboo, its top interval distribution has a plurality of feeders, the symmetry is equipped with two stock guides in the middle part, there is the clearance between the relative one end downward sloping of two stock guides and the two, the clearance below is equipped with the putty board, the compounding section of thick bamboo internal rotation of stock guide top is equipped with first (mixing) shaft, be equipped with the first stirring rake of a plurality of groups on it, the compounding section of thick bamboo internal rotation of stock guide below is equipped with the second (mixing) shaft, be equipped with a plurality of groups second stirring rake on it, second (mixing) shaft lower part has set firmly the cruciform support, all rotate on each tip of cruciform support and be equipped with the third (mixing) shaft, the rotation direction and the second (mixing) shaft of third (mixing) shaft are opposite, be equipped. The utility model discloses can carry out the separately input of multiple material simultaneously, can realize multiaxis multidirectional two-stage mixing stirring to improve compounding efficiency and quality.

Description

Equipment for preparing zinc-aluminum-containing spinel aluminum silicon carbide carbon brick for molten iron ladle

Technical Field

The utility model belongs to the technical field of the ladle production, concretely relates to an equipment for preparing zinc-containing aluminium spinel aluminium carborundum carbon brick for ladle.

Background

The ladle is a casting pouring device used for pouring operation in a casting shop, receives molten iron in front of a furnace, and then conveys the molten iron to a casting mold by a travelling crane for pouring. The permanent lining of the existing ladle is mainly built by pyrophyllite, the working lining is mainly built by zinc-aluminum spinel aluminum silicon carbide carbon bricks, and the zinc-aluminum spinel aluminum silicon carbide carbon bricks have good thermal shock resistance stability and long service life and are more favorable for the use of the ladle.

The production process of the zinc aluminate spinel aluminum silicon carbide carbon brick mainly comprises the working procedures of quantitative proportioning, material mixing, green pressing, drying and the like. The mixing process is a process of fully mixing and stirring the materials prepared in the previous process, and is a key process for ensuring the quality of finished products. However, the existing mixing equipment still has the following problems in practical use: 1. most of the materials are provided with only one feeding hole, so that the materials cannot be separately fed at the same time, the feeding speed is low, the connection with the previous quantitative batching process is not tight enough, and the subsequent mixing is not facilitated to be rapidly carried out; 2. mostly adopt the one-way one-level compounding stirring of unipolar, the compounding effect is poor, and is inefficient, and the material mixing is thorough and even inadequately completely, has seriously influenced the finished product quality of this carbon brick, remains to improve.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an equipment for preparing zinc-containing aluminium spinel aluminium carborundum carbon brick for ladle can carry out the separately input alone of multiple material simultaneously, can realize multiaxis multidirectional two-stage mixing stirring to solve above-mentioned problem.

In order to achieve the above object, the utility model adopts the following technical scheme: the equipment for preparing the zinc-aluminum-containing spinel aluminum silicon carbide carbon brick for the molten iron ladle comprises a mixing barrel, wherein a plurality of feeding hoppers are distributed at intervals at the top of the mixing barrel, a discharging pipe is arranged at one side of the bottom of the mixing barrel, the top of each feeding hopper is connected with an automatic quantitative weighing and conveying mechanism, two guide plates are symmetrically arranged in the middle of the mixing barrel, the opposite ends of the two guide plates are fixedly connected to the inner side wall of the corresponding mixing barrel, the opposite ends of the two guide plates are obliquely downwards arranged, a gap is formed between the opposite ends of the two guide plates, a blocking plate is arranged below the gap, the two ends of the blocking plate are butted against the bottom of the inclined end of the corresponding guide plate, an electric push rod is horizontally and fixedly arranged on the side wall of the mixing barrel corresponding to one side of the blocking plate, and the free end of; the level just rotates in the compounding section of thick bamboo of stock guide top and is equipped with first (mixing) shaft, be equipped with the first stirring rake of a plurality of groups along its length direction on the first (mixing) shaft, vertical just rotation is equipped with the second (mixing) shaft in the compounding section of thick bamboo of stock guide below, it is equipped with a plurality of groups second stirring rake to be the interval from top to bottom on the second (mixing) shaft, the fixed cover in second (mixing) shaft lower part is equipped with the cross support, equal vertical just rotation is equipped with the third (mixing) shaft on four tip of cross support, the rotation direction of third (mixing) shaft is opposite with the second (mixing) shaft, it is equipped with a plurality of groups third stirring rake to be the interval from top to bottom on the third (mixing) shaft, third.

Preferably, one end of the first stirring shaft extends out of the mixing barrel and is connected with a first motor in a transmission manner, and the first stirring paddle is composed of a plurality of first stirring rods which are radially arranged and uniformly distributed at intervals on the circumference.

Preferably, the second (mixing) shaft bottom stretches out compounding bobbin base portion and the transmission is connected with the second motor, the second stirring rake is radially set up and is the second puddler of circumference interval equipartition by four and forms, and four second puddlers are towards four tip place directions of cross support respectively.

Preferably, the bottom end of the third stirring shaft penetrates through the cross-shaped support and is connected with a third motor in a transmission mode, the outside of the third motor and the outside of the second motor are both covered with a protective box, and the third stirring paddle is composed of two radial and symmetrically arranged third stirring rods.

Preferably, the bottom surfaces of the material guide plates and the bottom surface of the cross-shaped support are provided with vibrators.

Preferably, the bottom in the mixing barrel is an inclined plane inclined downwards towards one side, the discharge pipe is arranged on the side wall of the mixing barrel corresponding to the lower end of the inclined plane, and a discharge valve is arranged on the discharge pipe.

Preferably, automatic quantitative title material conveying mechanism includes control center and storage case, scale hopper and the screw conveyer that from top to bottom sets gradually, storage case top is equipped with the loading hopper, inside is equipped with stirring subassembly, bottom is equipped with the unloading pipe that has first solenoid valve, scale hopper top seal and with unloading pipe intercommunication, be equipped with weighing sensor on the scale hopper bottom lateral wall, the scale hopper bottom is through the discharge tube and the screw conveyer feed inlet intercommunication that have the second solenoid valve, each feeder hopper top on the compounding section of thick bamboo all seals and communicates with the screw conveyer discharge gate that corresponds, weighing sensor, first solenoid valve and second solenoid valve all are connected with the control center electricity.

Preferably, the articulated sealed lid that is equipped with in loading hopper top, the stirring subassembly includes vertical and the fourth (mixing) shaft that rotates the setting, fourth (mixing) shaft top is stretched out the storage case and is connected with the fourth motor in the transmission, the fourth is that the interval is equipped with a plurality of fourth stirring rakes from top to bottom on the (mixing) shaft, and every group stirring rake comprises a plurality of fourth puddlers, the fourth puddler is kept away from the one end of fourth (mixing) shaft and is all upwards or the downward sloping setting, and the fourth puddler incline direction of the same group of fourth stirring rake is the same, and the incline direction of the fourth puddler of adjacent two sets of fourth stirring rakes is opposite.

The utility model has the advantages that: the utility model relates to a rationally, moreover, the steam generator is simple in structure, through set up a plurality of feeder hoppers at compounding section of thick bamboo top, and all set up a set of automatic ration on every feeder hopper and title material conveying mechanism, can strengthen the link up between compounding process and the last batch weigher process, utilize the cooperation of automatic ration title material conveying mechanism and the feeder hopper that corresponds, alright in proportion will each raw materials for production alone quantitative title to be got fast and carry for compounding section of thick bamboo alone, the ration title of different raw materials for production is got and is carried out simultaneously, thereby can improve feed rate greatly, be convenient for develop fast of follow-up compounding process, be favorable to improving the whole production efficiency of zinc-aluminium spinel carborundum carbon brick.

Through the cooperation of stock guide and putty board, can separate into two upper and lower mixing chambers with the compounding section of thick bamboo, utilize the indoor first stirring (mixing) shaft of last mixing chamber and the first stirring rake on it, can carry out preliminary mixing stirring to the material earlier. Afterwards, utilize electric putter to move away stifled flitch, during alright the material after making preliminary mixing gets into down the mixing chamber, recycle second (mixing) shaft and the second stirring rake on and third (mixing) shaft and the third stirring rake on, alright mix the stirring to the material once more to can realize the multiaxis two-stage compounding stirring to the material, can strengthen the compounding effect greatly, improve compounding efficiency and compounding quality, be favorable to guaranteeing the finished product quality of zinc-aluminum spinel aluminium carborundum carbon brick. Simultaneously, during the second grade stirring, the revolution that the second (mixing) shaft drove the third (mixing) shaft cooperatees with the rotation of third (mixing) shaft towards opposite direction, can make and form the vortex between the material and turn over and gush to further reinforcing mixes the effect of stirring, realize the multidirectional stirring to the material, can mix the material fast and thoroughly more and even, be favorable to further improving compounding efficiency and compounding quality.

In addition, among the automatic quantitative title material conveying mechanism, but the material weight in the real-time detection weighing hopper of weighing sensor's setting, cooperation control center alright the opening and closing of the first solenoid valve of automatic control and second solenoid valve, thereby realize weighing to the automatic accurate ration of each raw materials for production, later utilize screw conveyer alright carry the material for a mixing barrel fast, easy operation is convenient, it is high to weigh the precision, the error is little, can improve the quality of dosing process greatly, thereby be favorable to guaranteeing the finished product quality of zinc-aluminum spinel aluminium carborundum carbon brick.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the cross-shaped bracket of the present invention;

fig. 3 is a schematic view of the automatic quantitative weighing and conveying mechanism of the present invention.

Reference numbers in the figures: the automatic quantitative weighing and conveying mechanism comprises an automatic quantitative weighing and conveying mechanism 1, a feed hopper 2, a mixing barrel 3, a first stirring shaft 4, a first stirring rod 5, a first motor 6, a guide plate 7, a vibrator 8, a blocking plate 9, an electric push rod 10, a second stirring shaft 11, a second stirring rod 12, a cross-shaped bracket 13, a second motor 14, a protective box 15, a third stirring shaft 16, a third stirring rod 17, a third motor 18, a discharge pipe 19, a discharge valve 20, a storage box 21, a feeding hopper 22, a sealing cover 23, a fourth motor 24, a fourth stirring shaft 25, a fourth stirring rod 26, a discharging pipe 27, a first electromagnetic valve 28, a weighing hopper 29, a weighing sensor 30, a discharge pipe 31, a second electromagnetic valve 32 and a spiral conveyor 33.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 3, an apparatus for manufacturing zinc-containing aluminum spinel aluminum silicon carbide carbon bricks for ladles comprises a mixing barrel 3, wherein a plurality of feeding hoppers 2 are distributed at intervals on the top of the mixing barrel 3, and discharging pipes 19 are arranged on one side of the bottom of the mixing barrel and are used for feeding and discharging materials respectively. The top of each feed hopper 2 is connected with an automatic quantitative material weighing and conveying mechanism 1, the connection between a material mixing process and the previous material weighing and proportioning process can be enhanced, and by utilizing the matching of a plurality of groups of automatic quantitative material weighing and conveying mechanisms 1 and the corresponding feed hoppers 2, all production raw materials can be weighed independently and quantitatively and conveyed into the material mixing barrel 3, the quantitative weighing and conveying of different production raw materials can be carried out simultaneously, so that the feeding speed can be greatly improved, the subsequent material mixing process can be conveniently and rapidly carried out, and the integral production efficiency of the zinc-aluminum spinel aluminum silicon carbide carbon brick can be improved;

the symmetry is equipped with two stock guides 7 in the middle part of compounding section of thick bamboo 3, and the one end that two stock guides 7 carried on the back mutually all links firmly on the compounding section of thick bamboo 3 inside wall that corresponds, and the equal downward sloping setting of the one end that two stock guides 7 are relative has the clearance between the two, can play the water conservancy diversion effect to the material when the unloading, makes the quick unloading of material. A material blocking plate 9 is arranged below the gap, two ends of the material blocking plate 9 are abutted against the bottom of the inclined end of the corresponding material guide plate 7, an electric push rod 10 is horizontally and fixedly arranged on the side wall of the material mixing cylinder 3 corresponding to one side of the material blocking plate 9, the free end of the electric push rod 10 faces the material blocking plate 9 and is fixedly connected to the side part of the corresponding material blocking plate 9, so that when the material mixing device is used, the material mixing cylinder 3 can be divided into an upper material mixing chamber and a lower material mixing chamber through the matching of the material guide plate 7 and the material blocking plate 9, two-stage material mixing and stirring can be carried out, after the upper material mixing chamber is used for completing one-stage stirring, the material blocking plate 9 is moved away through the contraction of the electric push rod 10, the material in the upper material mixing chamber can quickly enter the lower material mixing chamber under the action of;

the level just rotates in the compounding section of thick bamboo 3 of stock guide 7 top and is equipped with first (mixing) shaft 4, is equipped with the first stirring rake of a plurality of groups along its length direction on the first (mixing) shaft 4, through the cooperation of first (mixing) shaft 4 and the first stirring rake 5 thereon, can carry out preliminary one-level mixing stirring to the material earlier. A second stirring shaft 11 is vertically and rotatably arranged in the mixing barrel 3 below the material guide plate 7, and a plurality of groups of second stirring paddles are arranged on the second stirring shaft 11 at intervals from top to bottom. The lower part of the second stirring shaft 11 is fixedly sleeved with a cross-shaped support 13, four end parts of the cross-shaped support 13 are vertically and rotatably provided with a third stirring shaft 16, and the rotating direction of the third stirring shaft 16 is opposite to that of the second stirring shaft 11. Be the interval about being equipped with a plurality of groups third stirring rake on the third (mixing) shaft 16, third stirring rake and the crisscross distribution of second stirring rake, make when using, utilize second (mixing) shaft 11 and second stirring rake on it and third (mixing) shaft 16 and the third stirring rake on it, alright carry out the second grade to the material once more and mix the stirring, thereby can realize the multiaxis two-stage compounding stirring to the material, can strengthen the compounding effect greatly, improve compounding efficiency and compounding quality, be favorable to guaranteeing the finished product quality of zinc-aluminum spinel aluminium carborundum carbon brick. Simultaneously, during the second grade stirring, second (mixing) shaft 11 drives the revolution of third (mixing) shaft 16 and matches with the rotation of third (mixing) shaft 16 orientation opposite direction, can make and form the vortex between the material and turn over and gush to further reinforcing mixes the effect of stirring, realize the multidirectional stirring to the material, can mix the material fast and thoroughly more and even, be favorable to further improving compounding efficiency and compounding quality.

In this embodiment, the one end of first (mixing) shaft 4 stretches out mixing barrel 3 and the transmission is connected with first motor 6, and first stirring rake is by a plurality of radial settings and be the first puddler 5 of circumference interval equipartition and constitute for when using, utilize first motor 6 to provide power, alright drive first (mixing) shaft 4 and above first puddler 5 rotate, realize to the material and mix the stirring.

In this embodiment, the bottom of mixing barrel 3 is stretched out to the bottom of second (mixing) shaft 11 and the transmission is connected with second motor 14, the second stirring rake is by four radial settings and be the second puddler 12 of circumference interval equipartition and constitute, and four second puddlers 12 are towards four tip place directions of cross support respectively, make when using, utilize the second motor to provide power, alright drive second (mixing) shaft 11 and the second puddler 12 thereon rotate, the cooperation realizes the second grade mixing stirring to the material, and simultaneously, cross support 13 and the third (mixing) shaft 16 thereon can rotate along with second (mixing) shaft 11 is synchronous, thereby realize the revolution motion of third (mixing) shaft 16. The bottom end of the third stirring shaft 16 penetrates through the cross-shaped support 13 and is connected with a third motor 18 in a transmission mode, and the third stirring paddle is composed of two third stirring rods 17 which are radially and symmetrically arranged, so that when the stirring mechanism is used, the third motor 18 is used for providing power, the third stirring shaft 16 and the third stirring rods 17 on the third stirring shaft can be driven to rotate towards the direction opposite to that of the second stirring shaft 11, and the rotation movement of the third stirring shaft 16 is achieved. The third motor 18 and the second motor 14 are covered with a protective box 15.

In this embodiment, the vibrators 8 are provided on both the bottom surface of the guide plate 7 and the bottom surface of the cross bracket 13. The vibrator 8 on the guide plate 7 can provide vibrating force for the guide plate 7 when the blanking is removed by the material blocking plate 9, so that the material can fall into the lower material mixing chamber more quickly, and the material can be prevented from being blocked. The vibrator 8 on the cross-shaped support 13 can make the cross-shaped support 13 vibrate when discharging from the mixing drum 3 after the second-stage mixing and stirring is completed, so that the materials are prevented from remaining on the cross-shaped support 13, and the complete discharging is ensured. The interior bottom of mixing barrel 3 is the inclined plane towards one side downward sloping, and discharging pipe 19 is located on the mixing barrel 3 lateral wall that the lower one end on inclined plane corresponds, the quick ejection of compact of being convenient for. The discharge pipe 19 is provided with a discharge valve 20 for controlling the discharge.

In this embodiment, the automatic quantitative weighing and conveying mechanism 1 includes a control center (not shown in the figure) and a storage box 21, a weighing hopper 29 and a screw conveyor 33 which are arranged in sequence from top to bottom. The top of the storage box 21 is provided with a charging hopper 22, the inside of the storage box is provided with a stirring component, and the bottom of the storage box is provided with a discharging pipe 27 with a first electromagnetic valve 28, which are used for feeding, stirring and discharging respectively. The top of the weighing hopper 29 is closed and communicates with the blanking pipe 27. The side wall of the bottom of the weighing hopper 29 is provided with a weighing sensor 30, and the bottom of the weighing hopper 29 is communicated with the feeding hole of a screw conveyer 33 through a discharge pipe 32 with a second electromagnetic valve 32. The top of each feed hopper 2 on the mixing cylinder 3 is sealed and communicated with the discharge hole of the corresponding screw conveyer 33. The weighing sensor 30, the first electromagnetic valve 28 and the second electromagnetic valve 32 are electrically connected with the control center, so that when the weighing device is used, production raw materials can be fed into each storage box 21 for temporary storage respectively and independently, when quantitative weighing is needed, the first electromagnetic valve 28 on the discharging pipe 27 can be opened through manual operation of the control center, materials in the storage boxes 21 are discharged into the weighing hopper 29, and in the process, the weighing sensor 30 can detect the weight of the weighing hopper 29 in real time and transmit information to the control center. When the weight information received at the control center reaches the set value of this kind of raw materials for production, but first solenoid valve 28 of automatic control closing of control center, and second solenoid valve 32 on discharge tube 31 is opened to automatic control, make the material of weighing unload for screw conveyer 33, utilize screw conveyer 33 to transport the material to mixing barrel 3 fast, can realize weighing the transport to the automatic accurate ration of each raw materials for production, easy operation is convenient, it is high to weigh the precision, the error is little, can improve the quality of ration process greatly, thereby be favorable to guaranteeing the finished product quality of zinc-aluminum spinel aluminium carborundum carbon brick. Meanwhile, the top of the weighing hopper 29 and the top of the feeding hopper 2 are sealed, so that the whole weighing and conveying process is in a sealed environment, the dust generated in the process is prevented from leaking, and the environment protection and the health of maintenance workers are facilitated. The control center adopts a conventional PLC controller.

In this embodiment, the top of the hopper 22 is hinged to a sealing cover 23 to ensure the sealing performance of the storage box 21, so as to prevent the powder material from being polluted and leaking out. The stirring subassembly includes vertical and the fourth (mixing) shaft 25 that rotates the setting, and the top of fourth (mixing) shaft 25 stretches out storage case 21 and the transmission is connected with fourth motor 24 for when using, utilize fourth motor 24 to provide power, alright drive fourth (mixing) shaft 25 and rotate, the cooperation is realized the stirring to raw materials for production. Be the interval about on the fourth (mixing) shaft 25 and be equipped with a plurality of fourth stirring rakes, every group stirring rake comprises a plurality of fourth puddlers 26, fourth puddler 26 keeps away from the one end of fourth (mixing) shaft 25 and all upwards or the downward sloping setting, the fourth puddler 26 incline direction of the same group of fourth stirring rake is the same, the incline direction of the fourth puddler 26 of adjacent two sets of fourth stirring rakes is opposite, can be when the stirring, it convects between the formation layer between the material of co-altitude not to make, thereby strengthen the effect of stirring greatly, the material degree of consistency when can guaranteeing each raw materials for production and deposit, be favorable to improving follow-up processingquality, can avoid again the powder material to harden the piece and cause the jam, guarantee that follow-up operation goes on smoothly.

The utility model discloses a theory of operation: the utility model discloses when using, send into each raw materials for production respectively alone earlier and keep in each storage case 21. When quantitative weighing is needed, the control center manually operates and opens the first electromagnetic valve 28 on the discharging pipe 27 to discharge the material in the storage box 21 to the weighing hopper 29. In the process, the load cell 30 can detect the weight of the weighing hopper 29 in real time and transmit the information to the control center. When the weight information received by the control center reaches the set value of the production raw material, the control center can automatically control to close the first electromagnetic valve 28 and automatically control to open the second electromagnetic valve 32 on the discharge pipe 31, so that the weighed material is discharged to the screw conveyor 33, and the screw conveyor 33 is used for rapidly transporting the material to the mixing barrel 3. After all raw materials for production equal ration conveying advanced mixing barrel 3, operation first motor 6 drives first (mixing) shaft 4 and above it first puddler 5 and rotates, carries out preliminary one-level to the material and mixes the stirring. After the first-stage stirring is completed, the electric push rod 10 is operated to enable the free end of the electric push rod to contract, and the blocking plate 9 is driven to move towards the side where the electric push rod 10 is located until the blocking plate 9 completely leaves the material guide plate 7. At this time, the gap between the two material guide plates 7 is unblocked, and the material in the upper mixing chamber can quickly fall into the lower mixing chamber. Then, the second motor 14 and the third motor 18 are operated, the second motor 14 is operated to drive the second stirring shaft 11 and the second stirring rod 12 and the cross-shaped bracket 13 thereon to synchronously rotate, and simultaneously the third motor 18 is operated to drive the corresponding third stirring shaft 16 and the third stirring rod 17 thereon to rotate in opposite directions, so that the multi-directional two-stage mixing and stirring of the materials are realized. After the second-stage stirring is finished, the discharge valve 20 on the discharge pipe 19 is opened, and the material is discharged through the discharge pipe 19.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The equipment for preparing the zinc-aluminum-containing spinel aluminum silicon carbide carbon brick for the molten iron ladle comprises a mixing barrel and is characterized in that a plurality of feeding hoppers are distributed at intervals at the top of the mixing barrel, a discharging pipe is arranged on one side of the bottom of the mixing barrel, the top of each feeding hopper is connected with an automatic quantitative weighing and conveying mechanism, two guide plates are symmetrically arranged in the middle of the mixing barrel, the opposite ends of the two guide plates are fixedly connected to the inner side wall of the corresponding mixing barrel, the opposite ends of the two guide plates are obliquely downwards arranged, a gap is formed between the opposite ends of the two guide plates, a blocking plate is arranged below the gap, the two ends of the blocking plate are abutted against the bottom of the inclined end of the corresponding guide plate, an electric push rod is horizontally and fixedly arranged on the side wall of the mixing barrel corresponding to one side of the blocking plate, and the free end of the; the level just rotates in the compounding section of thick bamboo of stock guide top and is equipped with first (mixing) shaft, be equipped with the first stirring rake of a plurality of groups along its length direction on the first (mixing) shaft, vertical just rotation is equipped with the second (mixing) shaft in the compounding section of thick bamboo of stock guide below, it is equipped with a plurality of groups second stirring rake to be the interval from top to bottom on the second (mixing) shaft, the fixed cover in second (mixing) shaft lower part is equipped with the cross support, equal vertical just rotation is equipped with the third (mixing) shaft on four tip of cross support, the rotation direction of third (mixing) shaft is opposite with the second (mixing) shaft, it is equipped with a plurality of groups third stirring rake to be the interval from top to bottom on the third (mixing) shaft, third.

2. The apparatus according to claim 1, wherein one end of the first stirring shaft extends out of the mixing barrel and is connected with a first motor in a transmission manner, and the first stirring paddle comprises a plurality of first stirring rods which are radially arranged and circumferentially and uniformly distributed at intervals.

3. The apparatus according to claim 1, wherein the second stirring shaft bottom end extends out of the bottom of the mixing barrel and is connected with a second motor in a transmission manner, the second stirring paddle comprises four second stirring rods which are radially arranged and uniformly distributed at intervals on the circumference, and the four second stirring rods face the directions of the four ends of the cross-shaped bracket respectively.

4. The apparatus according to claim 3, wherein the bottom end of the third stirring shaft penetrates through the cross-shaped bracket and is in transmission connection with a third motor, the third motor and the second motor are both covered with a protective box, and the third stirring paddle comprises two third stirring rods which are radially and symmetrically arranged.

5. The apparatus for manufacturing zinc-containing aluminum spinel aluminum silicon carbide carbon bricks for a hot metal ladle according to claim 1, wherein vibrators are disposed on the bottom surface of the guide plate and the bottom surface of the cross bracket.

6. The apparatus according to claim 1, wherein the bottom of the mixing barrel is a slope inclined downward toward one side, the discharge pipe is disposed on a side wall of the mixing barrel corresponding to a lower end of the slope, and the discharge pipe is provided with a discharge valve.

7. The apparatus according to claim 1, wherein the automatic quantitative weighing and conveying mechanism comprises a control center and a storage box, a weighing hopper and a screw conveyor which are sequentially arranged from top to bottom, the top of the storage box is provided with a feeding hopper, the inside of the storage box is provided with a stirring component, the bottom of the storage box is provided with a discharging pipe with a first electromagnetic valve, the top of the weighing hopper is sealed and communicated with the discharging pipe, the side wall of the bottom of the weighing hopper is provided with a weighing sensor, the bottom of the weighing hopper is communicated with a feeding port of the screw conveyor through a discharging pipe with a second electromagnetic valve, the top of each feeding hopper on the mixing cylinder is sealed and communicated with a discharging port of the corresponding screw conveyor, and the weighing sensor, the first electromagnetic valve and the second electromagnetic valve are electrically connected with the control center.

8. The apparatus according to claim 7, wherein the top of the hopper is hinged to a sealing cover, the stirring assembly comprises a vertical and rotatably arranged fourth stirring shaft, the top end of the fourth stirring shaft extends out of the storage tank and is in transmission connection with a fourth motor, a plurality of fourth stirring paddles are arranged on the fourth stirring shaft at intervals, each group of stirring paddles consists of a plurality of fourth stirring rods, one ends of the fourth stirring rods, which are far away from the fourth stirring shaft, are arranged in an upward or downward inclined manner, the inclination directions of the fourth stirring rods of the same group of fourth stirring paddles are the same, and the inclination directions of the fourth stirring rods of two adjacent groups of fourth stirring paddles are opposite.