Ferroalloy smelting and casting granulator

Abstract

The utility model belongs to the technical field of iron alloy smelting and casting, and particularly relates to an iron alloy smelting and casting granulator which comprises a granulator body, a shell and a collecting shell are arranged on the front face of the granulator body, two transmission rods are rotatably connected to the inner wall of the shell, and a conveying belt is arranged in the shell. The outer surface of each transmission rod is in contact with the inner wall of the conveying belt, and a rotating motor and a controller are arranged on the left side of the shell, specifically, firstly, iron alloy can be smelted and cast into particles through the pelletizer, the particles can be discharged to the conveying belt in the shell, meanwhile, the refrigerating unit is used for being matched with the refrigerating pipe frame, and therefore the particles can be conveyed to the conveying belt. By means of the cooling device, the interior of the shell can be cooled, the rotating motor is matched with the transmission rod in a rotating mode, particles can be conveyed into the collecting shell to be collected through the conveying belt in the shell, meanwhile, the particles can be cooled through cold air in the shell when the particles are conveyed, the temperature after particle production can be further reduced, and the particle production and storage safety can be further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the iron alloy smelting casting technical field, especially, relate to a kind of iron alloy smelting casting granulator. BACKGROUND

[0002] Iron alloy smelting casting is a key process in the production process of iron alloy, which is to inject the high-temperature liquid-state iron alloy obtained by smelting into a pre-prepared mold or a specific forming device through a specific device and process, so that it cools and solidifies into a certain shape finished product or semi-finished product iron alloy.

[0003] Iron alloy smelting casting granulator is mainly used for casting and making granular products from liquid-state iron alloy. This granular iron alloy has good fluidity and dispersibility, making it easier to accurately dose and uniformly mix in the steel industry, and in the steelmaking process, granular iron alloy can be more quickly and evenly melted into steel liquid, effectively improving the efficiency and quality of steelmaking. Iron alloy smelting casting granulator mainly consists of a feeding system, a forming system, a cooling system, a transmission system and a discharge system.

[0004] Currently, although the particles have been cooled to some extent inside the granulator, the temperature of the formed particles is still high after being unloaded from the granulator. Further cooling can bring the particles to the appropriate storage and transportation temperature. If not cooled, high-temperature particles can cause the surrounding environment temperature to be too high, posing a safety hazard to operators and equipment, and high-temperature particles can also cause fire and other dangerous situations in packaging materials.

[0005] To solve the above problems, an iron alloy smelting casting granulator is proposed in this application. Utility model content

[0006] The utility model aims to provide an iron alloy smelting casting granulator that solves the problems raised in the background technology.

[0007] To solve the above technical problems, the utility model is implemented through the following technical solutions:

[0008] The utility model discloses a kind of ferroalloy smelting casting granulator, including pelletizer, the front of pelletizer is separately provided with shell and collection shell, the inner wall of shell is rotatably connected with two transmission rods, the inside of shell is provided with conveyor belt, the outer surface of each transmission rod is in contact with the inner wall of conveyor belt, the left side of shell is separately provided with rotating motor and controller, the left end of one of transmission rod is fixedly connected with the output end of rotating motor power, the inside of shell is provided with refrigeration pipe rack, the upper surface of shell is fixedly connected with refrigeration unit, the output end of refrigeration unit penetrates shell and is fixedly communicated with the outer surface of refrigeration pipe rack, the outer surface of refrigeration pipe rack is fixedly connected with two connecting frames, the side face of two connecting frames away from each other is fixedly connected with the inner wall of shell.

[0009] Further, the front of the pelletizer is fixedly connected with two connecting plates, the upper surface of each connecting plate is fixedly connected with the bottom surface of the shell, and the bottom surface of each connecting plate is fixedly connected with two support columns.

[0010] Further, the bottom surface of the rotating motor is fixedly connected with a support seat, and the right side surface of the support seat is fixedly connected with the left side surface of the shell.

[0011] Further, the right side surface of the controller is fixedly connected with a fixed plate, and the right side surface of the fixed plate is fixedly connected with the left side surface of the shell.

[0012] Further, the upper surface of the shell is fixedly connected with a protective shell, the left side surface of the protective shell is provided with equally-spaced ventilation openings, and the protective shell is sleeved outside the rotating motor.

[0013] Further, the outer surface of the output end of the refrigeration unit is fixedly connected with a reinforcing ring, and the bottom surface of the reinforcing ring is fixedly connected with the upper surface of the shell.

[0014] The utility model has the following beneficial effects:

[0015] The utility model discloses a kind of ferroalloy smelting casting granulator, including pelletizer, the front of pelletizer is separately provided with shell and collection shell, the inner wall of shell is rotatably connected with two transmission rods, the inside of shell is provided with conveyor belt, the outer surface of each transmission rod is in contact with the inner wall of conveyor belt, the left side of shell is separately provided with rotating motor and controller, the left end of one of transmission rod is fixedly connected with the output end of rotating motor power, the inside of shell is provided with refrigeration pipe rack, the upper surface of shell is fixedly connected with refrigeration unit, the output end of refrigeration unit penetrates shell and is fixedly communicated with the outer surface of refrigeration pipe rack, the outer surface of refrigeration pipe rack is fixedly connected with two connecting frames, the side face of two connecting frames away from each other is fixedly connected with the inner wall of shell.

[0016] The utility model discloses a refrigeration unit 13 is set up, can carry out refrigeration to air, and can deliver cool air to the refrigeration pipe frame 15, and through the refrigeration pipe frame 15, the air in the shell 2 can be cooled, and the rotation of transmission rod 17 is driven, and the good particle in the shell 2 can be cooled,

[0017] Summarized above, through the granulator 1 can be cast into particles for the production of ferroalloy smelting, simultaneously can deliver the good particle on the conveyer belt 12 in the shell 2, and utilize refrigeration unit 13, can carry out refrigeration to air, and can deliver cool air to the refrigeration pipe frame 15, so that the refrigeration pipe frame 15 can be cooled in the shell 2, then through the rotation of motor 6, transmission rod 17 can be driven to rotate, and utilize the rotation of transmission rod 17, conveyer belt 12 can be driven to rotate in the shell 2, and conveyer belt 12 can be driven to convey in the shell 2 to collect in the collection shell 3, and the particle can be further cooled during conveying, improve the security of particle production.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be needed to use the drawing of the embodiment to introduce briefly, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0020] Figure 1 It is the overall appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the shell in the utility model;

[0022] Figure 3 It is the structure schematic diagram of the refrigeration unit in the utility model;

[0023] Figure 4 It is the structure schematic diagram of the conveyer belt in the utility model;

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] In the figure: 1, granulator; 2, shell; 3, collection shell; 4, connecting plate; 5, support column; 6, rotating motor; 7, support seat; 8, ventilation opening; 9, protective shell; 10, fixed plate; 11, controller; 12, conveying belt; 13, refrigeration unit; 14, reinforcing ring; 15, refrigeration pipe rack; 16, connecting rack; 17, transmission rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] Please refer to Figures 1-4 As shown in the figure, the utility model is a kind of ferroalloy smelting casting granulator, including granulator 1, the front of granulator 1 is respectively provided with shell 2 and collection shell 3, the inner wall of shell 2 is rotatably connected with two transmission rods 17, the inside of shell 2 is provided with conveying belt 12, the outer surface of each transmission rod 17 is in contact with the inner wall of conveying belt 12, the left side of shell 2 is respectively provided with rotating motor 6 and controller 11, the output end of the power of rotating motor 6 is fixedly connected with the left end of one of transmission rod 17, the inside of shell 2 is provided with refrigeration pipe rack 15, the upper surface of shell 2 is fixedly connected with refrigeration unit 13, the output end of refrigeration unit 13 penetrates shell 2 and is fixedly communicated with the outer surface of refrigeration pipe rack 15, the outer surface of refrigeration pipe rack 15 is fixedly connected with two connecting racks 16, the side face of two connecting racks 16 away from each other is fixedly connected with the inner wall of shell 2, in the embodiment, refrigeration pipe rack 15 can be fixed in shell 2 by connecting rack 16, so that refrigeration pipe rack 15 can be used firmly, in the embodiment, after granulator 1 smelts and casts ferroalloy into particles, the particles can be transmitted to conveying belt 12 in shell 2 by transmission system and unloading system of itself.

[0029] The front of the granulator 1 is fixedly connected with two connecting plates 4, the upper surface of each connecting plate 4 is fixedly connected with the bottom surface of the shell 2, and the bottom surface of each connecting plate 4 is fixedly connected with two support columns 5. In this embodiment, the granulator 1 and the shell 2 can be fixed by the connecting plate 4, and the connecting plate 4 can be supported by the support column 5, so that the granulator 1 and the shell 2 can be placed and used.

[0030] The bottom surface of the rotating motor 6 is fixedly connected with a support seat 7, and the right side surface of the support seat 7 is fixedly connected with the left side surface of the shell 2. In this embodiment, the rotating motor 6 is fixed to the shell 2 by the support seat 7, so that the rotating motor 6 can be stably used.

[0031] The right side surface of the controller 11 is fixedly connected with a fixed plate 10, and the right side surface of the fixed plate 10 is fixedly connected with the left side surface of the shell 2. In this embodiment, the controller 11 is fixed to the shell 2 by the fixed plate 10, and the controller 11 is a master device that controls the start, speed regulation, braking and reverse of the motor by changing the wiring of the main circuit or control circuit and changing the resistance value in the circuit according to the predetermined order.

[0032] The upper surface of the shell 2 is fixedly connected with a protective shell 9, the left side surface of the protective shell 9 is provided with equally spaced ventilation openings 8, and the protective shell 9 is sleeved outside the rotating motor 6. In this embodiment, the rotating motor 6 is protected inside by the protective shell 9, and the rotating motor 6 can be cooled by the ventilation openings 8, thereby prolonging the service life of the rotating motor 6.

[0033] The outer surface of the output end of the refrigeration unit 13 is fixedly connected with a reinforcing ring 14, and the bottom surface of the reinforcing ring 14 is fixedly connected with the upper surface of the shell 2. In this embodiment, the reinforcing ring 14 can reinforce the refrigeration unit 13 to the shell 2, and the refrigeration unit 13 is composed of a compressor type compressor subsystem, a condenser, an expansion valve, an evaporator and a control system.

[0034] It can be understood that the ferroalloy smelting can be cast into particles by the granulator 1, and the particles can be discharged onto the conveyor belt 12 in the shell 2, and the shell 2 can be cooled by the refrigeration unit 13 cooperating with the refrigeration pipe rack 15, and the conveyor belt 12 can be driven by the rotating motor 6 cooperating with the transmission rod 17 to transfer the particles in the shell 2 to the collection shell 3 for collection. At the same time, the particles can be cooled by the cold air in the shell 2 during the conveying of the particles, which can further reduce the temperature of the particles after production and improve the safety of the particle production and storage.

[0035] A specific application of the embodiment is: in use, first, the granulator 1, the rotating motor 6, the refrigerating unit 13 and the controller 11 are connected with the power supply, at the same time, the rotating motor 6 and the refrigerating unit 13 are connected with the controller 11 through the wire, and the granulator 1 and the shell 2 are placed in the appropriate use position, at the same time, the granulator 1 and the shell 2 are supported and placed through the support column 5 cooperating with the connecting plate 4, when the granulator 1 and the shell 2 are placed and used, the granulator 1 is started, and the ferroalloy smelting material is placed in the granulator 1, so that the granulator 1 casts the ferroalloy smelting into particles, then the particles are transmitted to the conveying belt 12 in the shell 2 through the unloading device and the transmission device of the granulator 1, then the refrigerating unit 13 and the rotating motor 6 are started through the controller 11, air is refrigerated through the starting of the refrigerating unit 13, and the cold air is transmitted to the refrigerating pipe rack 15, at the same time, the shell 2 is refrigerated through the refrigeration of the refrigerating pipe rack 15, and the transmission rod 17 is rotated in the shell 2 through the rotation of the rotating motor 6, at the same time, the conveying belt 12 is rotated through the rotation of the transmission rod 17, so that the well-produced particles are conveyed in the shell 2 through the rotation of the conveying belt 12, at the same time, the particles are refrigerated through the refrigerating pipe rack 15 during the conveying, and the refrigerated particles are transmitted to the collecting shell 3 for collection, so that the well-produced ferroalloy smelting casting particles can be further refrigerated, and the safety of the particle production and storage is improved.

[0036] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the present application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A ferroalloy smelting casting granulator comprising a pelletizer (1), characterized in that: The front of the granulator (1) is respectively provided with a shell (2) and a collection shell (3), the inner wall of the shell (2) is rotatably connected with two transmission rods (17), the inside of the shell (2) is provided with a conveyor belt (12), the outer surface of each transmission rod (17) is in contact with the inner wall of the conveyor belt (12), the left side of the shell (2) is respectively provided with a rotating motor (6) and a controller (11), the output end of the rotating motor (6) is fixedly connected with the left end of one of the transmission rods (17), the inside of the shell (2) is provided with a refrigeration pipe rack (15), the upper surface of the shell (2) is fixedly connected with a refrigeration unit (13), the output end of the refrigeration unit (13) penetrates the shell (2) and is fixedly communicated with the outer surface of the refrigeration pipe rack (15), the outer surface of the refrigeration pipe rack (15) is fixedly connected with two connecting racks (16), the side face of the two connecting racks (16) away from each other is fixedly connected with the inner wall of the shell (2).

2. A ferrous alloy smelting and casting granulator as claimed in claim 1 wherein: The front of the granulator (1) is fixedly connected with two connecting plates (4), the upper surface of each connecting plate (4) is fixedly connected with the bottom surface of the shell (2), and the bottom surface of each connecting plate (4) is fixedly connected with two supporting columns (5).

3. A ferrous alloy smelting and casting granulator as defined in claim 1, wherein: The bottom surface of the rotating motor (6) is fixedly connected with a supporting seat (7), and the right side face of the supporting seat (7) is fixedly connected with the left side face of the shell (2).

4. A ferrous alloy smelting and casting granulator as defined in claim 1, wherein: The right side face of the controller (11) is fixedly connected with a fixed plate (10), and the right side face of the fixed plate (10) is fixedly connected with the left side face of the shell (2).

5. A ferrous alloy smelting and casting granulator as defined in claim 1, wherein: The upper surface of the shell (2) is fixedly connected with a protective shell (9), the left side face of the protective shell (9) is provided with equally spaced ventilation openings (8), and the protective shell (9) is arranged outside the rotating motor (6).

6. A ferrous alloy smelting and casting granulator as defined in claim 1, wherein: The outer surface of the output end of the refrigeration unit (13) is fixedly connected with a reinforcing ring (14), and the bottom surface of the reinforcing ring (14) is fixedly connected with the upper surface of the shell (2).

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