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Fall ground level smelting furnace and continuous casting and rolling production line installation method

A technology of continuous casting and rolling, installation method, which is applied in the direction of metal rolling, etc., can solve the problems of limited operating platform space, inconvenient operation of copper oxide, large engineering quantity, etc., and achieve spacious operating space, good heat dissipation effect, and convenient operation Effect

Pending Publication Date: 2020-01-03
四川博鑫铜业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the ground needs to be refilled on a ground level with a large drop, which requires a large amount of work and high cost. The method solves the problem of the production line installation of the drop ground level, and the limited space of the operating platform in the prior art, the operation is inconvenient, the line of sight is poor, and the copper oxide operation in the emulsion pool and the cleaning agent pool is extremely inconvenient to operate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present invention is an installation method for a smelting furnace with a ground level drop and a continuous casting and rolling production line. On the round platform, a raw material packaging workshop is set at the highest point of the ground level. The feeding pipeline above the melting furnace is connected to the raw material packaging workshop, and the discharging pipeline of the melting furnace is connected to the steel structure operation platform; The four corners of the end face are provided with supporting columns, and the middle part of the steel structure operation platform is provided with a pouring main engine. The discharge pipe of the melting furnace and the pouring main engine are located on the same horizontal plane, and the molten metal produced by the melting furnace is poured and shunted through the pouring main engine; S3: pouring main engine There is a backwater pool on the side, the backwater pool is 50cm below the ground level, the backwater ...

Embodiment 2

[0022]This embodiment is optimized on the basis of Embodiment 1. The cooling tower in step S3 is arranged outside the steel structure operation platform. The air inlet and air outlet of the cooling tower are located on the same horizontal plane. The angle between them is 90 degrees, and the air inlet is set on the side away from the steel structure operating platform. The cooling tower needs to be installed outside the steel structure operating platform to avoid the high temperature inside the steel structure operating platform from affecting the cooling effect, and because the air inlet is facing away from the steel structure operating platform, the high temperature generated by the steel structure operating platform will heat the air, and the cold air will flow from all sides It flows in towards the steel structure operation platform, and the air inlet is far away from the steel structure operation platform, just facing the cold air, which can collect the cold air at the firs...

Embodiment 3

[0024] This embodiment is optimized on the basis of Embodiment 1. The height of the cement round platform in the step S1 is 200 cm, and a layer of elastic rubber is wrapped on the outside of the feed pipe connecting the raw material packaging workshop and the melting furnace. The height of the cement round table is set to 200cm to avoid the impact of the high temperature generated by the melting furnace on the ground. Because the long-term use of the melting furnace has a great impact on the ground, it is necessary to reinforce the ground to avoid excessive impact of long-term high temperature on the ground. The design of the round table can be observed through the round table at the first time after the ground is deformed. After the deformation of the round table, it can be repaired in time to avoid serious consequences. In order to protect the feed pipe and avoid the impact of the raw material packing block on the feed pipe, a layer of elastic rubber is wrapped to avoid the i...

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PUM

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Abstract

The invention discloses a fall ground level smelting furnace and a continuous casting and rolling production line installation method. The continuous casting and rolling production line installation method comprises the following steps that S1, the smelting furnace is arranged on a cement circular truncated cone in the ground level lowest position with the ground level fall larger than 10 m, a rawmaterial packing workshop is arranged in the ground level highest position, a feed pipeline above the smelting furnace is connected with the raw material packing workshop, and a smelting furnace discharge pipeline is connected with a steel structure operation platform; S2, a ceiling is arranged above the steel structure operation platform, props are arranged at the four corners of the lower end face of the ceiling, a casting host is arranged in the middle of the steel structure operation platform, the smelting furnace discharge pipeline and the casting host are located on the same horizontalplane, and casting distribution is conducted on a metal solution produced by the smelting furnace through the casting host; and S3, a water return pool is arranged on one side of the casting host, is50 cm lower than the ground level, and is connected with a circulation water pool through a water return ditch.

Description

technical field [0001] The invention relates to an installation method, in particular to an installation method of a drop ground plane melting furnace and a continuous casting and rolling production line. Background technique [0002] The design and installation of traditional copper smelting furnaces and continuous casting and rolling production lines adopts the same level difference. The manual operation platform of the casting machine and the ground level are taken as the starting point at zero. It forms a certain slope with the ground plane, and the space of the operating platform is limited. The main body of the casting machine and the backwater pool are dug deep below 0, which is inconvenient to operate and poor in sight. The backwater pump is prone to failure, which will cause water to flood the crystallization wheel and the main motor. The rolling mill is raised above 0, and the emulsion pool and cleaning agent pool are dug deep below 0. For waterproofing and cement...

Claims

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Application Information

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IPC IPC(8): B22D11/10B22D11/14B21B1/46
CPCB22D11/10B22D11/14B21B1/46
Inventor 赵小平黄伟萍饶红张代强
Owner 四川博鑫铜业有限公司