CN110640102A - A kind of installation method of drop ground level melting furnace and continuous casting and rolling production line - Google Patents
A kind of installation method of drop ground level melting furnace and continuous casting and rolling production line Download PDFInfo
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- CN110640102A CN110640102A CN201910854391.6A CN201910854391A CN110640102A CN 110640102 A CN110640102 A CN 110640102A CN 201910854391 A CN201910854391 A CN 201910854391A CN 110640102 A CN110640102 A CN 110640102A
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- 238000005096 rolling process Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009749 continuous casting Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title claims description 11
- 238000002844 melting Methods 0.000 title abstract description 17
- 230000008018 melting Effects 0.000 title abstract description 17
- 238000003723 Smelting Methods 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000000498 cooling water Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 4
- 239000005751 Copper oxide Substances 0.000 description 4
- 229910000431 copper oxide Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
本发明公开了一种落差地平面熔炼炉及连铸连轧生产线安装方法，所述方法包括如下步骤：S1：在地平面落差大于10m以上的地平面最低处将熔炼炉设置在的水泥圆台上，在地平面最高处设置原材料打包车间，熔炼炉上方的进料管道与原材料打包车间连接，熔炼炉出料管道与钢结构操作平台连接；S2：钢结构操作平台上方为顶棚，顶棚下端面四边角设置有支撑柱，钢结构操作平台中部设置有浇筑主机，熔炼炉出料管道与浇筑主机位于同一水平面上，通过浇筑主机将熔炼炉产生的金属溶液进行浇筑分流；S3：浇筑主机一侧设置有回水池，回水池低于地平面50cm，回水池通过回水沟与循环水池连接。The invention discloses a method for installing a smelting furnace and a continuous casting and rolling production line with a drop ground level. The method includes the following steps: S1: the smelting furnace is arranged on a cement round table at the lowest position of the ground level with a ground level drop greater than 10m or more. , Set up a raw material packaging workshop at the highest point of the ground level, the feeding pipeline above the smelting furnace is connected with the raw material packaging workshop, and the discharging pipeline of the smelting furnace is connected with the steel structure operating platform; S2: The top of the steel structure operating platform is the ceiling, and the lower end face of the ceiling is on four sides The corners are provided with support columns, the middle of the steel structure operating platform is provided with a pouring main machine, the discharge pipe of the melting furnace and the pouring main machine are located on the same level, and the metal solution produced by the melting furnace is poured and shunted by the pouring main machine; S3: set on one side of the pouring main machine There is a backwater pool, the backwater pool is 50cm below the ground level, and the backwater pool is connected to the circulating pool through a backwater ditch.
Description
技术领域technical field
本发明涉及一种安装方法，具体涉及一种落差地平面熔炼炉及连铸连轧生产线安装方法。The invention relates to an installation method, in particular to an installation method of a drop ground level melting furnace and a continuous casting and rolling production line.
背景技术Background technique
传统铜熔炼炉及连铸连轧生产线设计与安装采用等位落差，以浇铸机人工操作平台与地平面平为0起点，熔炼炉根据液位落差要求，0上抬高，加料及熔炼操作平台与地平面形成一定斜坡，且操作平台空间受局限。浇铸机主机及回水池0下挖深，操作不便，视线较差，回水泵很容易出现故障导致水淹结晶轮及主电机。轧机0上加高，乳液池和清洗剂池0下挖深，做防水及水泥浇筑，很容易漏水，散热效果很差，一般在生产前需要提前循环散热，成本较高。池子顶部用钢筋混泥土浇筑，只留下极小操作口，清理池内氧化铜操作极为不便。The design and installation of traditional copper smelting furnace and continuous casting and rolling production line adopts equal drop, with the manual operation platform of the casting machine and the ground level as the starting point of 0, the melting furnace is raised at 0 according to the requirements of the liquid level drop, and the feeding and smelting operation platform 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 return water tank are dug deep at 0, which is inconvenient to operate and has poor sight. The top of the rolling mill 0 is raised, the emulsion pool and the cleaning agent pool 0 are dug deep, and waterproofing and cement pouring are done, which is easy to leak water, and the heat dissipation effect is very poor. Generally, it is necessary to circulate heat in advance before production, and the cost is high. The top of the pool is poured with reinforced concrete, leaving only a very small operation port, which is extremely inconvenient to clean the copper oxide in the pool.
发明内容SUMMARY OF THE INVENTION
本发明所要解决的技术问题是在落差较大的地平面上需要重新填平地面，工程量大，成本较高，本申请文件目的在于提供一种落差地平面熔炼炉及连铸连轧生产线安装方法，解决落差地平面的生产线安装问题，以及现有技术中操作平台空间受局限，操作不便，视线较差以及乳液池和清洗剂池清理池内氧化铜操作极为不便的问题。The technical problem to be solved by the present invention is that the ground needs to be re-filled on the ground plane with a large drop, which requires a large amount of engineering and a high cost. The method solves the problem of installation of the production line with a drop to the ground level, as well as the limited space of the operation platform in the prior art, inconvenient operation, poor sight line, and extremely inconvenient copper oxide operation in the emulsion pool and the cleaning agent pool.
本发明通过下述技术方案实现：The present invention is achieved through the following technical solutions:
一种落差地平面熔炼炉及连铸连轧生产线安装方法，其特征在于，所述方法包括如下步骤：S1：在地平面落差大于10m以上的地平面最低处将熔炼炉设置在的水泥圆台上，在地平面最高处设置原材料打包车间，熔炼炉上方的进料管道与原材料打包车间连接，熔炼炉出料管道与钢结构操作平台连接；S2：钢结构操作平台上方为顶棚，顶棚下端面四边角设置有支撑柱，钢结构操作平台中部设置有浇筑主机，熔炼炉出料管道与浇筑主机位于同一水平面上，通过浇筑主机将熔炼炉产生的金属溶液进行浇筑分流；S3：浇筑主机一侧设置有回水池，回水池低于地平面50cm，回水池通过回水沟与循环水池连接，通过设置在循环水池的回水泵将抽入冷却塔中，通过冷却塔将冷却后的水注入回水池中；S4：轧机主机设置在与回水池对应的另一侧，轧机主机进气口与出气口所连接的直线与地平面最高点与最低点所连直线垂直，轧机主机设置高度高于浇筑主机，轧机主机的连铸连轧主控制电柜置于地平面上，且远离轧机主机的生产线至少10m。A method for installing a smelting furnace and a continuous casting and rolling production line with a drop ground level, characterized in that the method comprises the following steps: S1: at the lowest point of the ground level where the ground level drop is greater than 10m or more, the smelting furnace is set on a cement round table , Set up a raw material packaging workshop at the highest point of the ground level, the feeding pipeline above the smelting furnace is connected with the raw material packaging workshop, and the discharging pipeline of the smelting furnace is connected with the steel structure operating platform; S2: The top of the steel structure operating platform is the ceiling, and the lower end face of the ceiling is on four sides The corners are provided with support columns, the middle of the steel structure operating platform is provided with a pouring main machine, the discharge pipe of the melting furnace and the pouring main machine are located on the same level, and the metal solution produced by the melting furnace is poured and shunted by the pouring main machine; S3: set on one side of the pouring main machine There is a backwater pool, the backwater pool is 50cm below the ground level, the backwater pool is connected to the circulating water pool through the backwater ditch, and is pumped into the cooling tower by the backwater pump set in the circulating water pool, and the cooled water is injected into the backwater pool through the cooling tower ;S4: The main machine of the rolling mill is set on the other side corresponding to the return pool, the straight line connecting the air inlet and the outlet of the main machine of the rolling mill is perpendicular to the line connecting the highest point and the lowest point of the ground plane, and the height of the main machine of the rolling mill is higher than that of the pouring main machine. The main control cabinet for continuous casting and rolling of the main rolling mill is placed on the ground plane and is at least 10m away from the production line of the main rolling mill.
在目前的工厂实际生产中，往往会采用标准的地平面作为厂址，但是在我国西部地区多山的环境中，地平面的高低落差往往较大，一般都会将山地进行填平，然后在进行工厂场地搭建，但是在连铸连轧生产线中，是可以利用高低落差，减少使用一些原料传输设备，利用高低位置来设置不同功能的车间，已到达完整的生产线工作，在完成这个工作中，首先需要解决的是场地的设置问题，目前的专业化流水线中，第一个就是需要进行原材料打包，将收集的矿石原料进行整块打包，形成重量一致的原料块然后导入熔炼炉进行熔炼，首先，将原材料打包车间设置在施工场地中的最高点，并通过熔炼炉的进料管道与原材料打包车间连接，这种高低落差的地平面有两种情况，一种是斜坡式，另一种是断崖式，在斜坡式的地平面中，只需要将原材料打包成大块，然后填入进料管道中即可将原材料打包块送入熔炼炉内，这种方式需要斜坡的坡度至少在30度以上，若小于这个坡度，则可能造成原材料在进料管道中堵塞，另一种是断崖式的地平面，这种高低落差的地平面则需要将管道倾斜放置，避免原材料打包块直接落入熔炼炉中，因为重量冲击力造成熔炼炉损坏。最佳的进料管道的设置角度为45度，即可以保证原材料打包块快速的下落，其产生的冲击力又不会造成熔炼炉损坏。In the actual production of the current factory, the standard ground plane is often used as the factory site, but in the mountainous environment in western China, the height difference between the ground plane is often large, and the mountains are generally filled up, and then the factory is carried out. However, in the continuous casting and rolling production line, the height difference can be used to reduce the use of some raw material transmission equipment, and the high and low positions can be used to set up workshops with different functions. The complete production line has been completed. In completing this work, it is necessary to first The solution is to set up the site. In the current professional assembly line, the first step is to pack the raw materials. The collected ore raw materials are packaged in one piece to form raw material blocks of the same weight, which are then imported into the smelting furnace for smelting. The raw material packaging workshop is set at the highest point in the construction site, and is connected to the raw material packaging workshop through the feeding pipeline of the smelting furnace. There are two types of ground planes with this height difference, one is a slope type, the other is a cliff type , In the slope-type ground plane, it is only necessary to pack the raw materials into large blocks, and then fill them into the feeding pipeline to send the raw materials into the smelting furnace. This method requires the slope of the slope to be at least 30 degrees or more. If it is less than this slope, it may cause the raw material to be blocked in the feeding pipeline. The other is a cliff-like ground plane. This kind of high and low ground plane requires the pipeline to be tilted to prevent the raw material packaging blocks from falling directly into the melting furnace. , the melting furnace is damaged due to the impact of the weight. The optimal setting angle of the feeding pipe is 45 degrees, which can ensure the rapid falling of the raw material baling block, and the impact force generated by it will not cause damage to the melting furnace.
进一步地，所述步骤S3的冷却塔设置在钢结构操作平台外部，所述冷却塔的进风口与出风口位于同一水平面上，进风口与出风口之间的夹角为90度，所述进风口设置在远离钢结构操作平台一侧。Further, the cooling tower of the step S3 is arranged outside the steel structure operating platform, the air inlet and the air outlet of the cooling tower are located on the same horizontal plane, and the angle between the air inlet and the air outlet is 90 degrees, and the air inlet and the air outlet are 90 degrees. The air outlet is arranged on the side away from the steel structure operating platform.
进一步地，所述步骤S1的水泥圆台高度为200cm，所述原材料打包车间与熔炼炉连接的进料管道外侧包裹有一层弹性橡胶。Further, the height of the cement round table 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 packing workshop and the smelting furnace.
进一步地，所述浇筑主机的底部设置有冷却水池，所述冷却水池与回水池连接，冷却水池与回水池之间设置有可活动隔板，在需要进行冷却时，将可活动隔板取下进行冷却。在浇筑主机底部设置冷却水池，可以人工的对浇筑主机的温度进行控制，一般的使用是在浇筑主机进行停机时，为了加快浇筑主机冷却，或为了避免浇筑主机长时间高温，通过将可活动隔板取下，在冷却水池中加入冷却水，强制对浇筑主机进行冷却。Further, the bottom of the pouring host is provided with a cooling pool, the cooling pool is connected to the return pool, and a movable partition is arranged between the cooling pool and the return pool. When cooling is required, the movable partition is removed. Cool down. A cooling water pool is set at the bottom of the pouring machine, which can manually control the temperature of the pouring machine. The general use is to speed up the cooling of the pouring machine when the pouring machine is shut down, or to avoid the high temperature of the pouring machine for a long time. The plate is removed, and cooling water is added to the cooling pool to forcibly cool the pouring host.
进一步地，所述冷却水池侧端面底部设置有排水孔，排水孔通过管道与冷却塔连接。Further, the bottom of the side end face of the cooling water pool is provided with a drainage hole, and the drainage hole is connected with the cooling tower through a pipeline.
进一步地，所述冷却塔靠近钢结构操作平台一侧还设置有存水箱，所述存水箱内分隔存放有乳化液和清洗剂，所述存水箱，置于地平面上，四面通风，箱体顶部与轧机主机操作平面平齐。Further, a water storage tank is also provided on the side of the cooling tower close to the steel structure operating platform, and the emulsion and cleaning agent are stored separately in the water storage tank. The top is flush with the operating plane of the mill mainframe.
本发明与现有技术相比，具有如下的优点和有益效果：Compared with the prior art, the present invention has the following advantages and beneficial effects:
1、本发明一种落差地平面熔炼炉及连铸连轧生产线安装方法，在地势高的地平面上修建熔炼炉，与原材料及打包车间形成一个整体，一马平川，操作空间宽敞，利于工序衔接；1. A method for installing a smelting furnace and a continuous casting and rolling production line on the ground plane of the present invention, the smelting furnace is built on the ground level with high terrain, and forms a whole with the raw materials and the packing workshop, and the operation space is spacious, which is conducive to the connection of processes;
2、本发明一种落差地平面熔炼炉及连铸连轧生产线安装方法，在地势低的地平面上搭建钢结构操作平台，以构造柱支撑，四面敞开，视线良好，通风散气；将浇铸主机置于地平面，各冷却区域在地平面上可以清晰看到，有利于工艺操作；2. The present invention is a method for installing a smelting furnace and a continuous casting and rolling production line with a drop ground plane. A steel structure operating platform is built on a low ground plane, supported by structural columns, open on all sides, with good sightlines, and ventilation and air dispersion; The main engine is placed on the ground plane, and each cooling area can be clearly seen on the ground plane, which is beneficial to the process operation;
3、本发明一种落差地平面熔炼炉及连铸连轧生产线安装方法，乳化液和清洗剂池采用钢板焊接成长方体存水箱，置于地平面上，四面通风，箱体顶部与轧机操作平面平齐，一是利于操作，二是散热效果良好，能更好的节约成本。顶部除预留口以外，其它封箱盖是活动的，清理池内氧化铜时可以整体吊开，操作很方便。3. The present invention is a method for installing a smelting furnace and a continuous casting and rolling production line with a drop ground level. The emulsion and cleaning agent pools are welded with steel plates to form a rectangular water storage tank, which is placed on the ground level and is ventilated on all sides. The top of the box is connected to the operating plane of the rolling mill. Flush, one is conducive to operation, and the other is good heat dissipation effect, which can better save costs. Except for the reserved opening on the top, the other sealing covers are movable, and can be lifted as a whole when cleaning the copper oxide in the pool, which is very convenient to operate.
具体实施方式Detailed ways
为使本发明的目的、技术方案和优点更加清楚明白，下面结合实施例，对本发明作进一步的详细说明，本发明的示意性实施方式及其说明仅用于解释本发明，并不作为对本发明的限定。In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the examples. limit.
实施例一Example 1
本发明一种落差地平面熔炼炉及连铸连轧生产线安装方法，其特征在于，所述方法包括如下步骤：S1：在地平面落差大于10m以上的地平面最低处将熔炼炉设置在的水泥圆台上，在地平面最高处设置原材料打包车间，熔炼炉上方的进料管道与原材料打包车间连接，熔炼炉出料管道与钢结构操作平台连接；S2：钢结构操作平台上方为顶棚，顶棚下端面四边角设置有支撑柱，钢结构操作平台中部设置有浇筑主机，熔炼炉出料管道与浇筑主机位于同一水平面上，通过浇筑主机将熔炼炉产生的金属溶液进行浇筑分流；S3：浇筑主机一侧设置有回水池，回水池低于地平面50cm，回水池通过回水沟与循环水池连接，通过设置在循环水池的回水泵将抽入冷却塔中，通过冷却塔将冷却后的水注入回水池中；S4：轧机主机设置在与回水池对应的另一侧，轧机主机进气口与出气口所连接的直线与地平面最高点与最低点所连直线垂直，轧机主机设置高度高于浇筑主机，轧机主机的连铸连轧主控制电柜置于地平面上，且远离轧机主机的生产线至少10m。The present invention is a method for installing a smelting furnace and a continuous casting and rolling production line with a drop ground level. On the round table, a raw material packaging workshop is set up at the highest point of the ground level. The feeding pipeline above the smelting furnace is connected to the raw material packaging workshop, and the discharging pipeline of the smelting furnace is connected to the steel structure operating platform; S2: Above the steel structure operating platform is the ceiling, and the ceiling is under the ceiling. The four corners of the end face are provided with support columns, the middle of the steel structure operating platform is provided with a pouring host, the discharge pipe of the melting furnace and the pouring host are located on the same level, and the metal solution produced by the melting furnace is poured and shunted by the pouring host; S3: pouring host one There is a backwater pool on the side. The backwater pool is 50cm lower than the ground level. The backwater pool is connected to the circulating water pool through the backwater ditch. The backwater pump set in the circulating water pool will pump it into the cooling tower, and the cooled water will be injected back into the cooling tower through the cooling tower. In the pool; S4: The main machine of the rolling mill is set on the other side corresponding to the return pool, the line connecting the air inlet and the outlet of the main machine of the rolling mill is perpendicular to the line connecting the highest point and the lowest point of the ground plane, and the height of the main machine of the rolling mill is higher than that of the pouring The main machine, the main control cabinet of continuous casting and rolling of the main machine of the rolling mill is placed on the ground plane, and is at least 10m away from the production line of the main machine of the rolling mill.
在目前的工厂实际生产中，往往会采用标准的地平面作为厂址，但是在我国西部地区多山的环境中，地平面的高低落差往往较大，一般都会将山地进行填平，然后在进行工厂场地搭建，但是在连铸连轧生产线中，是可以利用高低落差，减少使用一些原料传输设备，利用高低位置来设置不同功能的车间，已到达完整的生产线工作，在完成这个工作中，首先需要解决的是场地的设置问题，目前的专业化流水线中，第一个就是需要进行原材料打包，将收集的矿石原料进行整块打包，形成重量一致的原料块然后导入熔炼炉进行熔炼，首先，将原材料打包车间设置在施工场地中的最高点，并通过熔炼炉的进料管道与原材料打包车间连接，这种高低落差的地平面有两种情况，一种是斜坡式，另一种是断崖式，在斜坡式的地平面中，只需要将原材料打包成大块，然后填入进料管道中即可将原材料打包块送入熔炼炉内，这种方式需要斜坡的坡度至少在30度以上，若小于这个坡度，则可能造成原材料在进料管道中堵塞，另一种是断崖式的地平面，这种高低落差的地平面则需要将管道倾斜放置，避免原材料打包块直接落入熔炼炉中，因为重量冲击力造成熔炼炉损坏。最佳的进料管道的设置角度为45度，即可以保证原材料打包块快速的下落，其产生的冲击力又不会造成熔炼炉损坏。In the actual production of the current factory, the standard ground plane is often used as the factory site, but in the mountainous environment in western China, the height difference between the ground plane is often large, and the mountains are generally filled up, and then the factory is carried out. However, in the continuous casting and rolling production line, the height difference can be used to reduce the use of some raw material transmission equipment, and the high and low positions can be used to set up workshops with different functions. The complete production line has been completed. In completing this work, it is necessary to first The solution is to set up the site. In the current professional assembly line, the first thing is to pack the raw materials. The collected ore raw materials are packaged in one piece to form raw material blocks of the same weight, which are then imported into the smelting furnace for smelting. The raw material packaging workshop is set at the highest point in the construction site, and is connected to the raw material packaging workshop through the feeding pipeline of the smelting furnace. There are two types of ground planes with this height difference, one is a slope type, the other is a cliff type , In the slope-type ground plane, it is only necessary to pack the raw materials into large pieces, and then fill them into the feeding pipeline to send the raw materials into the smelting furnace. This method requires the slope of the slope to be at least 30 degrees or more. If it is less than this slope, it may cause the raw material to be blocked in the feeding pipeline. The other is a cliff-like ground plane. This kind of high and low ground plane requires the pipeline to be tilted to prevent the raw material packaging blocks from falling directly into the melting furnace. , the melting furnace is damaged due to the impact of the weight. The optimal setting angle of the feeding pipe is 45 degrees, which can ensure the rapid falling of the raw material baling block, and the impact force generated by it will not cause damage to the melting furnace.
在原材料打包块进入熔炼炉中后，通过熔炼炉加工成金属溶液，然后在通过沟槽将金属溶液导入浇筑主机内，浇筑主机与熔炼炉位于同一水平面，但是其连接的沟槽有一定坡度，需要下挖地平面或将沟槽抬起形成坡度，在金属溶液进入浇筑主机后，通过浇筑主机将金属溶液浇筑进入模具内，然后取模后进行连续铸造和轧制形成成品，在这个制作过程中，需要持续对温度进行控制，浇筑主机和熔炼炉都位于钢结构操作平台内，这种平台采用顶棚和支撑柱设置，搭建的钢结构操作平台以构造柱支撑、四面敞开、视线良好、通风散气，可以快速的将生产线产生的热量排出，并且在浇筑主机一侧设置有回水池，通过回水池对整个钢结构操作平台内部进行持续降温，并对其中的轧机、熔炼炉、浇筑主机等一系列设备进行温度控制，回水池内的水被上述设备降温后，需要通过冷却塔进行降温，通过冷却塔将冷却后的水注入回水池中；轧机是整个生产线的最后一步，需要远离整个生产线设置，避免前面工序产生的高温影响金属加工，因此轧机设置距离距离前序工序至少应该10m以上，并且轧机主机进气口与出气口所连接的直线与地平面最高点与最低点所连直线垂直，这样可以让风直接进入进气口，避免高低落差中，高侧阻挡风，并且因为生产线会产生高温，加热空气，低处的冷空气会通过高低温差作用形成循环，及时进行冷气补充。After the raw material is packed into the smelting furnace, it is processed into a metal solution through the smelting furnace, and then the metal solution is introduced into the pouring host through the groove. It is necessary to dig down the ground plane or lift the trench to form a slope. After the metal solution enters the pouring host, the metal solution is poured into the mold through the pouring host, and then the mold is taken and continuously cast and rolled to form the finished product. In this production process It is necessary to continuously control the temperature. The pouring host and the smelting furnace are located in the steel structure operating platform. This platform is set with a ceiling and supporting columns. The built steel structure operating platform is supported by structural columns, open on all sides, with good sightlines and ventilation. Dispersing air can quickly discharge the heat generated by the production line, and a return pool is set on the side of the pouring host, through which the entire steel structure operating platform is continuously cooled, and the rolling mill, melting furnace, pouring host, etc. A series of equipments are used for temperature control. After the water in the return tank is cooled by the above equipment, it needs to be cooled by a cooling tower, and the cooled water is injected into the return tank through the cooling tower; the rolling mill is the last step of the entire production line and needs to be far away from the entire production line To avoid the high temperature generated by the previous process from affecting the metal processing, the distance between the rolling mill and the previous process should be at least 10m or more, and the straight line connecting the air inlet and the air outlet of the main machine of the rolling mill is perpendicular to the line connecting the highest point and the lowest point of the ground plane. , so that the wind can directly enter the air inlet, avoid the height difference, the high side blocks the wind, and because the production line will generate high temperature, the air will be heated, and the cold air in the lower part will be circulated through the effect of the high and low temperature difference, and the cold air will be replenished in time.
实施例二Embodiment 2
本实施例在实施例一的基础上进行优化设置，所述步骤S3的冷却塔设置在钢结构操作平台外部，所述冷却塔的进风口与出风口位于同一水平面上，进风口与出风口之间的夹角为90度，所述进风口设置在远离钢结构操作平台一侧。冷却塔需要设置在钢结构操作平台外部，避免钢结构操作平台内的高温影响冷却效果，并且因为进气口背对钢结构操作平台，钢结构操作平台产生的高温会加热空气，冷空气从四面朝向钢结构操作平台流入，进气口远离钢结构操作平台，刚好迎着冷空气设置，可以第一时间将冷空气进行收集，快速的进行散热，将内部的水进行冷却。This embodiment is optimized on the basis of the first embodiment. The cooling tower in step S3 is set outside the steel structure operating platform, the air inlet and the air outlet of the cooling tower are located on the same horizontal plane, and the distance between the air inlet and the air outlet is on the same level. The included angle between them is 90 degrees, and the air inlet is arranged on the side away from the steel structure operating platform. The cooling tower needs to be set outside the steel structure operating platform to avoid the high temperature in 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 into the steel structure operating platform, and the air inlet is far away from the steel structure operating platform, just facing the cold air, which can collect the cold air at the first time, dissipate heat quickly, and cool the water inside.
实施例三Embodiment 3
本实施例在实施例一的基础上进行优化设置，所述步骤S1的水泥圆台高度为200cm，所述原材料打包车间与熔炼炉连接的进料管道外侧包裹有一层弹性橡胶。水泥圆台设置的高度为200cm是因为为了避免熔炼炉产生的高温对地面产生影响，因为熔炼炉长期使用对地面的影响较大，因此需要对地面进行加固，避免长期高温对地面影响过大，而采用圆台设计是可以在地面产生形变后，第一时间可以通过圆台观测出来，在圆台产生形变后，及时进行修复，避免产生严重后果。而为了保护进料管道，避免原材料打包块对进料管道产生的冲击，通过包裹一层弹性橡胶，可以避免冲击力对管道的影响。This embodiment is optimized on the basis of Embodiment 1. The height of the cement table in step S1 is 200cm, and the outer side of the feed pipe connecting the raw material packing workshop and the melting furnace is wrapped with a layer of elastic rubber. The height of the cement table is 200cm because in order to avoid the high temperature generated by the smelting furnace from affecting the ground, because the long-term use of the smelting furnace has a great impact on the ground, it is necessary to reinforce the ground to avoid long-term high temperature on the ground. The round table design can be observed through the round table at the first time after the ground is deformed. After the round table is deformed, it can be repaired in time to avoid serious consequences. In order to protect the feeding pipeline and avoid the impact of the raw material packing block on the feeding pipeline, the impact of the impact force on the pipeline can be avoided by wrapping a layer of elastic rubber.
实施例四Embodiment 4
本实施例在实施例一的基础上进行优化设置，所述浇筑主机的底部设置有冷却水池，所述冷却水池与回水池连接，冷却水池与回水池之间设置有可活动隔板，在需要进行冷却时，将可活动隔板取下进行冷却。在浇筑主机底部设置冷却水池，可以人工的对浇筑主机的温度进行控制，一般的使用是在浇筑主机进行停机时，为了加快浇筑主机冷却，或为了避免浇筑主机长时间高温，通过将可活动隔板取下，在冷却水池中加入冷却水，强制对浇筑主机进行冷却。This embodiment is optimized on the basis of the first embodiment. The bottom of the pouring host is provided with a cooling water pool, the cooling water pool is connected to the return pool, and a movable partition is arranged between the cooling pool and the return pool. When cooling, remove the movable partition for cooling. A cooling water pool is set at the bottom of the pouring machine, which can manually control the temperature of the pouring machine. The general use is to speed up the cooling of the pouring machine when the pouring machine is shut down, or to avoid the high temperature of the pouring machine for a long time. The plate is removed, and cooling water is added to the cooling pool to forcibly cool the pouring host.
所述冷却水池侧端面底部设置有排水孔，排水孔通过管道与冷却塔连接。在完成对浇筑主机的冷却后，冷却水池会残留液体，为了避免有残留液体长时间储存在冷却水池中，通过设置的排水孔，可以形成液体循环，在将可活动隔板关闭后，可以通过排水将冷却水池的液体排干。The bottom of the side end face of the cooling water pool is provided with a drainage hole, and the drainage hole is connected with the cooling tower through a pipeline. After the cooling of the pouring host is completed, the cooling water pool will have residual liquid. In order to avoid the residual liquid being stored in the cooling water pool for a long time, a liquid circulation can be formed through the set drainage holes. Drainage drains the liquid from the cooling pool.
所述冷却塔靠近钢结构操作平台一侧还设置有存水箱，所述存水箱内分隔存放有乳化液和清洗剂，所述存水箱，置于地平面上，四面通风，箱体顶部与轧机主机操作平面平齐。箱体顶部与轧机操作平面平齐，一是利于操作，二是散热效果良好，能更好的节约成本。顶部除预留口以外，其它封箱盖是活动的，清理池内氧化铜时可以整体吊开，操作很方便。The cooling tower is also provided with a water storage tank on the side close to the steel structure operating platform. The emulsion and cleaning agent are stored separately in the water storage tank. The water storage tank is placed on the ground level and is ventilated on all sides. The operating plane of the main unit is flush. The top of the box is flush with the operating plane of the rolling mill, which is good for operation, and good for heat dissipation, which can save costs better. Except for the reserved opening on the top, the other sealing covers are movable, and can be lifted as a whole when cleaning the copper oxide in the pool, which is very convenient to operate.
以上所述的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限定本发明的保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The specific embodiments described above further describe the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
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