Ferroalloy crushing device

Abstract

The utility model discloses a ferroalloy crushing device, comprising a loader, a silo, a vibrating screen, a crushing structure and a ton bag. A support frame is fixedly installed in the middle of the vibrating screen, and a crushing block is placed on the support frame. By adding the vibrating screen, the material can be automatically conveyed. After the powder is filtered on the vibrating screen, the material flows to the support frame and is then crushed manually. In the process of manual crushing, a labor-saving pulley group structure is added to make the crushing of the operator more labor-saving, and the crushing block is kept the same as the support frame and is arranged obliquely. A buffer rubber pad is also added at the bottom of the support frame, so that the crushing work can be completed while protecting the ground, the crushing effect is ensured, and the operator's effort is saved.

Description

Technical field:

[0001] The utility model relates to the production and manufacturing field of silicon-manganese alloy, in particular to a ferroalloy crushing device. Background technology:

[0002] Silicon manganese alloy is an alloy composed of manganese, silicon, iron, a small amount of carbon and other elements. It is an alloy with wide application and large output. It contains enough silicon in manganese iron alloy. The melting temperature range is 1075℃-1320℃. It is mostly smelted in a closed fixed submerged arc furnace. Submerged arc furnace is mainly used to reduce and smelt ore, carbonaceous reducing agent and solvent and other raw materials, produce silicon manganese alloy and other ferroalloys, which are important industrial raw materials and chemical raw materials such as calcium carbide in the metallurgical industry; the working characteristics of submerged arc furnace are that carbonaceous or magnesium refractory materials are used as furnace lining and self-training electrodes are used. The electrode is inserted into the charge for submerged arc operation, and the energy of the arc and the current passing through the charge are used to generate energy due to the resistance of the charge to melt the metal. The charge is added successively, and the iron slag is discharged intermittently. It is an industrial electric furnace with continuous operation. However, the alloy is mostly used for manual operation in the crushing and packaging process, which has high labor intensity. Moreover, when the manual crushing is carried out, it is affected by the dispersion of the position where the manual person stands and the position of the drop hammer. The dust in the workshop cannot be concentrated, the working environment is poor, and the crushing particle size is difficult to guarantee. Therefore, a crushing device is needed that can perform crushing stably and ensure the crushing particle size. Utility model content:

[0003] The utility model aims to provide a ferroalloy crushing device.

[0004] The utility model is implemented by the following technical solutions:

[0005] A ferroalloy crushing device comprises a loader, a silo, a vibrating screen, a crushing structure and a ton bag. A support frame is arranged in the crushing structure, the support frame is installed in the middle of the vibrating screen, a crushing block is placed on the support frame, the top of the crushing block is fixedly connected to a guide rod, and the top of the guide rod passes through the top of the support frame and is slidably connected thereto.

[0006] Preferably, a labor-saving pulley block is fixedly installed on the inner top surface of the support frame, a pull rope is wound around the labor-saving pulley block, a connecting frame is installed on the movable pulley in the labor-saving pulley block, and the bottom end of the connecting frame is fixedly connected to the top of the crushing block.

[0007] Preferably, the output end of the loader is communicated with the input end of the silo, the output end of the silo is communicated with the input end of the vibrating screen, and the output end of the vibrating screen is communicated with the input end of the ton bag.

[0008] The advantages of the utility model are as follows: by adding a vibrating screen, the material can be automatically transported. After the powder is filtered on the vibrating screen, the material flows to the support frame and then is crushed manually. In the process of manual crushing, a labor-saving pulley group structure is added to make the crushing of the operator more labor-saving, and the crushing blocks are kept the same as the support frame and are set at an angle. A buffer rubber pad is also added to the bottom of the support frame. In this way, the crushing work can be completed while protecting the ground, ensuring the crushing effect and reducing the labor intensity of workers. Moreover, crushing is concentrated in the whole process, which is convenient for the negative pressure dust collector to collect dust. Description of the drawings:

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 It is an overall processing schematic diagram of the utility model.

[0011] In the figure: loader 1, silo 2, vibrating screen 3, crushing structure 4, ton bag 5, support frame 6, crushing block 7, guide rod 8, labor-saving pulley block 9, pull rope 10, connecting frame 11. Specific implementation method:

[0012] like Figure 1 to Figure 2 As shown, a ferroalloy crushing device includes a loader 1, a silo 2, a vibrating screen 3, a crushing structure 4 and a ton bag 5. A support frame 6 is arranged in the crushing structure 4, and the support frame 6 is installed in the middle of the vibrating screen 3. A crushing block 7 is placed on the support frame 6. The top of the crushing block 7 is fixedly connected to a guide rod 8, and the top of the guide rod 8 passes through the top of the support frame 6 and is slidably connected thereto. By adding the vibrating screen 3, the material transportation is automated, and the crushing structure 4 is added to the middle of the vibrating screen. In this way, the crushing structure 4 is used to crush the block material after de-powdering, thereby ensuring the smooth progress of the work. The crushing block 7 is set to be the same size as the inner bottom surface of the support frame 6 and is inclined. In this way, while facilitating material unloading, the crushing efficiency and effect are ensured.

[0013] A labor-saving pulley block 9 is fixedly installed on the inner top surface of the support frame 6, and a pull rope 10 is wound around the labor-saving pulley block 9. A connecting frame 11 is installed on the movable pulley in the labor-saving pulley block 9. The bottom end of the connecting frame 11 is fixedly connected to the top of the crushing block 7. In order to make the material crushing more labor-saving, the labor-saving pulley block 9 is added, so that the operator can complete the crushing work by pulling the pull rope 10 back and forth.

[0014] The output end of the loader 1 is communicated with the input end of the silo 2 , the output end of the silo 2 is communicated with the input end of the vibrating screen 3 , and the output end of the vibrating screen 3 is communicated with the input end of the ton bag 5 .

[0015] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ferroalloy crushing device, characterized in that: It includes a loader, a silo, a vibrating screen, a crushing structure and a ton bag. A support frame is arranged in the crushing structure, and the support frame is installed in the middle of the vibrating screen. A crushing block is placed on the support frame. The top of the crushing block is fixedly connected with a guide rod, and the top of the guide rod passes through the top of the support frame and is slidably connected with it.

2. The ferroalloy crushing device according to claim 1, characterized in that: A labor-saving pulley block is fixedly installed on the inner top surface of the support frame, a pull rope is wound around the labor-saving pulley block, a connecting frame is installed on the movable pulley in the labor-saving pulley block, and the bottom end of the connecting frame is fixedly connected to the top end of the crushing block.

3. The ferroalloy crushing device according to claim 1, characterized in that: The output end of the loader is communicated with the input end of the silo, the output end of the silo is communicated with the input end of the vibrating screen, and the output end of the vibrating screen is communicated with the input end of the ton bag.

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