CN206654946U - With the equipment of waste metal rubbish cold moudling metallurgical raw material metal bloom - Google Patents

Abstract

The utility model relates to an equipment for cold-pressing metallurgical raw metal steel blocks with waste metal waste, and the raw material is waste metal waste produced in industry and life; it includes a crusher, a magnetic separator, a feeding device, and a metering conveyor arranged in sequence. , Intermediate transfer device, hydraulic forming machine. The crusher breaks the scrap metal garbage produced in industry and life into granules, and sends them to the magnetic separator through its discharge port. The metal particles selected by the magnetic separator are sent to the feeding device, and the discharge port of the feeding device corresponds to the metering Conveyor, metering conveyor quantitative feeding to the intermediate transfer device, the intermediate transfer device transports the metal particles to the hydraulic forming machine, the pressure of the hydraulic forming machine is dynamically adjustable at 0-315bar, and the metal particles are cold-pressed into finished metal steel quickly. The utility model can improve the utilization level of metallurgical waste, and the metal steel blocks formed by cold pressing can be used as cooling materials for metal smelting furnaces when steel is tapped in place of other shaped steels, and can also replace iron ore for steelmaking.

Description

Equipment for forming metallurgical raw material metal steel blocks by cold pressing with scrap metal garbage

technical field

The utility model relates to waste metal recycling and processing equipment, in particular to a device for cold-pressing metallurgical raw material steel blocks with waste metal garbage.

Background technique

The recycling and reuse of scrap iron and steel is an important part of economic development. In the entire iron and steel industry, about 30% to 40% of the resources come from the recycling and reuse of scrap iron and steel. Doing a good job in the recycling and reuse of scrap steel can not only solve the problem of resource shortage in our country, but also reduce environmental pollution and improve social and economic benefits.

Scrap and old metal garbage produced in industry and life includes: steel grains selected from scrap steel slag, iron oxide, sawdust, various steel scraps, waste color steel plates, metal cans, paint buckets, iron powder, etc.

Scrap steel is generally used as a cooling material for metal smelting furnaces after being tapped. Due to the common problems of small scale, backward equipment, and weak strength in my country's scrap steel recycling and processing enterprises, the quality of scrap steel processing has frequently occurred. When unprocessed scrap steel is used for cooling materials and added to smelting furnaces, it is easy to suspend on the surface of the metal solution. , less heat absorption, slow cooling speed, and higher purchase price.

Utility model content

The utility model aims to solve the above-mentioned problems in the traditional processing of scrap iron and steel, and provides a kind of equipment for forming metallurgical raw material metal steel blocks by cold pressing the waste metal garbage produced in industry and life. The equipment changes the traditional processing and utilization mode of scrap iron and steel , The finished metal steel blocks formed by cold pressing can not only replace other types of steel for cooling materials when tapping in metal smelting furnaces, but also replace iron ore for steelmaking.

The technical scheme that the utility model solves its technical problem adopts is:

An equipment for cold-pressing metallurgical raw material steel blocks with waste metal waste, including a crusher, a magnetic separator, a feeding device, a metering conveyor, an intermediate transfer device, and a hydraulic forming machine arranged in sequence. The crusher combines industrial and domestic The generated waste metal waste is broken into granules, and sent to the magnetic separator through its discharge port, and the metal particles selected by the magnetic separator are sent to the unloading device, and the discharge port of the unloading device corresponds to the metering conveyor. The conveyor quantitatively feeds the material to the intermediate transfer device, and the intermediate transfer device transports the metal particles to the hydraulic forming machine. The pressure of the hydraulic forming machine is dynamically adjustable from 0 to 315 bar, and the metal particles are cold-pressed into finished metal steel quickly.

Adopt the utility model of above-mentioned technical scheme, compared with prior art, its beneficial effect is:

The configuration of equipment units is reasonable and the operation rate is high. Under scientific management and deployment, it will fully reflect the characteristics of high efficiency and energy saving; it has changed the traditional way of processing and utilizing scrap iron and steel, and improved the utilization level of metallurgical waste. It can be used as cooling material for metal smelting furnaces instead of other types of steel, and it can also replace iron ore for steelmaking. It can not only reduce air pollution and water pollution, but also reduce the waste of water resources and the production of mining waste, which is conducive to ecological balance. development, which is conducive to reducing energy consumption.

Further, the preferred solution of the present utility model is as follows:

The crusher is a hammer crusher.

The metering conveyor is a belt conveyor.

The hydraulic forming machine is equipped with a disk crane, and the finished metal steel is quickly hoisted into the finished product warehouse by the disk crane.

Description of drawings

Fig. 1 is the schematic diagram of the equipment unit layout of the utility model embodiment;

In the figure: Crusher 1; Magnetic separator 2; Unloading device 3; Metering conveyor 4; Intermediate transfer device 5; Hydraulic forming machine 6; Disk crane 7; Metal steel fast 14.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to Fig. 1, a kind of equipment for forming metallurgical raw material metal steel blocks by cold pressing with waste metal garbage, which consists of a crusher 1, a magnetic separator 2, a feeding device 3, a metering conveyor 4, and an intermediate transfer device arranged in sequence from left to right Crusher 5, hydraulic forming machine 6, and disk crane 7. Crusher 1 is a hammer crusher. Crusher 1 crushes waste and old metal waste generated in industry and life into granules, and then sends them to the magnetic separator through its discharge port. 2. The metal particles removed by the magnetic separator 2 are sent to the feeding device 3; the metering conveyor 4 is a belt conveyor, and the feeding device 1 is set above one end of the metering conveyor 4, and the other end of the metering conveyor 4 is Corresponding to the intermediate transfer device 5, the metering conveyor 4 quantitatively feeds the intermediate transfer device 5, and the intermediate transfer device 5 transports the metal particles to the hydraulic forming machine 6. The pressure of the hydraulic forming machine 6 is dynamically adjustable from 0 to 315 bar, and the metal particles are The finished metal steel parts are formed into finished metal steel parts by cold pressing; the hydraulic forming machine 6 is equipped with a disk crane 7, and the finished metal steel parts are hoisted into the finished product warehouse by the disk crane 7.

The metallurgical raw material metal steel block 8 cold-pressed by this equipment can replace other shaped steels and be used as cooling material when tapping out of the metal smelting furnace. Because of its high unit volume density, it is easy to sink into the bottom of the metal smelting furnace and melt rapidly. Thereby effectively reducing the tapping temperature and increasing the tapping amount. When using other shaped steels as cooling materials for metal smelting furnaces, they are easy to suspend on the surface of the metal solution, absorb less heat, slow the cooling speed, and have a higher purchase price. Therefore, the metallurgical raw metal steel block 8 formed by cold pressing of the utility model can effectively reduce the steelmaking cost and increase the steel output.

The above-mentioned embodiments are only used as examples to illustrate the utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (4)

1. An equipment for cold-pressing metallurgical raw material steel blocks with scrap metal garbage, characterized in that it includes a crusher (1), a magnetic separator (2), a feeding device (3), and a metering conveyor arranged in sequence (4), intermediate transfer device (5), hydraulic forming machine (6), crusher (1) breaks the scrap metal garbage produced in industry and life into granules, and sends them to the magnetic separator (2) through its discharge port , the metal particles selected by the magnetic separator (2) are sent to the unloading device (3), the outlet of the unloading device (3) corresponds to the metering conveyor (4), and the metering conveyor (4) quantitatively feeds the material to the middle The transfer device (5) and the intermediate transfer device (5) transport the metal particles to the hydraulic forming machine (6). The pressure of the hydraulic forming machine (6) is dynamically adjustable from 0 to 315 bar, and the metal particles are cold-pressed into finished metal steel. (8). 2. The equipment for cold-pressing metallurgical raw material steel blocks with scrap metal garbage according to claim 1, characterized in that the crusher (1) is a hammer crusher. 3. The equipment for cold-pressing metallurgical raw material steel blocks with waste metal garbage according to claim 1, characterized in that the metering conveyor (4) is a belt conveyor. 4. The equipment for cold-pressing metallurgical raw material steel blocks with waste metal garbage according to claim 1, characterized in that: the hydraulic forming machine (6) is equipped with a magnetic disk crane (7), and the finished product is formed by the magnetic disk crane (7). The metal steel fast (8) is hoisted into the finished product warehouse.