WO2024077852A1 - Bim technology-based large coke oven overall flat layer building method - Google Patents

Bim technology-based large coke oven overall flat layer building method Download PDF

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WO2024077852A1
WO2024077852A1 PCT/CN2023/079993 CN2023079993W WO2024077852A1 WO 2024077852 A1 WO2024077852 A1 WO 2024077852A1 CN 2023079993 W CN2023079993 W CN 2023079993W WO 2024077852 A1 WO2024077852 A1 WO 2024077852A1
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masonry
bim
layer
furnace body
coke oven
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PCT/CN2023/079993
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French (fr)
Chinese (zh)
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谢锦鸿
杨懿
何刚
陈昌俊
陈守权
唐英俊
李沐林
梁茂
张晓亮
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中国五冶集团有限公司
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Publication of WO2024077852A1 publication Critical patent/WO2024077852A1/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B29/00—Other details of coke ovens
    • C10B29/02—Brickwork, e.g. casings, linings, walls
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation

Definitions

  • the present invention belongs to the technical field of application of BIM technology to large coke oven body masonry technology, and specifically relates to a large coke oven overall flat masonry method based on BIM technology.
  • the coke oven body is mainly composed of the furnace top area, carbonization chamber and combustion chamber, inclined flue, and heat storage chamber. Its structure is complex, and the quality of masonry directly affects the production level of the coke oven after commissioning.
  • the types of refractory materials used in the masonry of a single large coke oven body are more than 10, and the types of refractory bricks are more than 1,000, with a total weight of about 30,000 tons.
  • the masonry process is complex and the masonry workload is huge.
  • the traditional masonry process of the coke oven body adopts the staggered masonry process controlled by the furnace head.
  • the masonry accuracy of the coke oven wall is controlled by first masonry each furnace head. If the traditional process is used to masonry a large coke oven, it will cause the problem that the overall accuracy and quality of the furnace body are difficult to be effectively controlled.
  • the purpose of the present invention is to provide a large-scale coke oven overall flat masonry method based on BIM technology.
  • BIM technology Based on BIM technology and combined with the method of furnace body flat masonry, the construction quality of the refractory brick masonry structure in the furnace is controlled, and the furnace construction problems such as poor overall precision control of large coke oven bodies, great difficulty in staggered masonry technology, and low efficiency caused by traditional masonry furnaces are solved.
  • BIM three-dimensional digital technology an integrated data model is made for furnace body masonry professional information, and the advantages of model space visualization communication, dynamic simulation and inspection of masonry process, data analysis, collaboration, and control are utilized.
  • a standardized, intensive, and factory-based construction production method is formed, which improves the efficiency and quality of large-scale coke oven furnace body masonry construction.
  • a large coke oven integral flat-layer masonry method based on BIM technology comprises the following steps:
  • Step S001 using BIM modeling software to construct various refractory bricks and perform initial modeling of the coke oven body
  • Step S002 based on the overall flat layer masonry process, a professional secondary review and inspection of the furnace body model is performed;
  • Step S003 opening the refractory brick masonry model data to provide support for the overall flat masonry construction and management of the furnace body;
  • Step S004 arranging control points before laying
  • Step S005 performing on-site coke oven body overall leveling masonry in combination with the model data
  • Step S006 using spatial scanning technology combined with the BIM model to review and accept the results of each layer of refractory brick masonry;
  • Step S007 after each layer is inspected and accepted, the next layer is laid until the furnace body is completed.
  • step S001 three-dimensional models of different refractory bricks are established according to the coke oven body masonry design drawings, and the furnace body is simulated for three-dimensional flat masonry according to the requirements and parameters set in the furnace body masonry specification.
  • a preliminary inspection is performed on each part of the three-dimensional masonry model layer by layer, and design optimization and modification are performed on actual problems such as non-compliance with specifications, unreasonable matching of refractory bricks, spatial collision of refractory bricks, and blockage of furnace body holes.
  • the furnace body refractory brick masonry model that has passed the preliminary inspection is uploaded to the cloud platform, and the configuration and masonry of the refractory bricks are first reviewed and checked by a professional model reviewer.
  • the model in the cloud platform is open to professional furnace building engineers for viewing, and the professional furnace building engineers check the on-site construction operability of the refractory brick configuration and masonry to determine the final design and three-dimensional model.
  • the final version of the model is numbered in the BIM software according to the number of layers and the position of the wall in the furnace, and the total number of refractory bricks of each type, as well as the model, quantity and numbering information of the refractory bricks of each layer in each part of the furnace body are exported.
  • the information is uploaded to the cloud platform and opened to professional engineers and on-site masonry personnel for customization, procurement and masonry process management of refractory bricks.
  • the precision control points for the coke oven body leveling masonry are designed and arranged according to the on-site conditions.
  • the control points should achieve effective measurement and control of the furnace body leveling masonry process from the overall to the local, ensuring the precision and quality of the masonry process.
  • the refractory bricks to be laid on this layer are checked, configured and numbered according to the brick type, quantity and numbering information of each layer of refractory bricks in the cloud platform, and before each layer is laid, a visual briefing is given to the masonry personnel based on the BIM three-dimensional masonry model.
  • the overall leveling of the furnace body is carried out based on the precision control points and the brick type, configuration and numbering information of the BIM three-dimensional model.
  • the masonry results are checked and reviewed in time, and the spatial information of the furnace body masonry is scanned and collected by using the spatial three-dimensional scanning technology, and compared with the established BIM three-dimensional model, the masonry results are corrected in real time and dynamically to ensure the accuracy and quality of the masonry.
  • the masonry results are checked and reviewed in time, the masonry results are reviewed and checked according to the precision control points, the spatial information of the furnace body masonry is collected, and the established BIM three-dimensional model is compared to perform real-time dynamic correction of the masonry results to ensure the accuracy and quality of the masonry.
  • model reviewers and professional furnace engineers can check the on-site construction operability of refractory brick configuration and masonry, which can effectively control the construction quality of the furnace masonry structure.
  • the cloud platform can centrally and intelligently manage the massive amount of refractory brick masonry information of the coke oven, provide support in the customization, procurement and masonry stages of refractory bricks, improve the utilization rate of refractory bricks, reduce losses, and reduce engineering costs.
  • the adoption of the overall flat-layer masonry process for the coke oven body solves the problem of precision control in the traditional staggered-layer masonry process, and also provides a strong fit for the application of BIM technology.
  • the BIM three-dimensional model can be used to encode, configure, and count the refractory bricks laid layer by layer in each part of the furnace body to guide the masonry construction. After each layer is laid, the masonry process is corrected in real time by comparing the three-dimensional model through spatial three-dimensional scanning, which promotes the development of coke oven masonry methods towards high precision, digitization, and intelligence.
  • the BIM-based large coke oven overall flat masonry method is an improvement on the traditional coke oven masonry construction method, forming a visual, intensive, factory-based masonry construction production method.
  • the technical difficulty of coke oven masonry has maximized the accuracy, quality and operating efficiency of furnace body masonry, reduced the rework rate, increased the service life of the coke oven, and controlled the masonry accuracy of the furnace body refractory bricks within ⁇ 2mm, and the masonry qualification rate was increased to more than 98%.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a large coke oven integral flat-layer masonry method based on BIM technology comprises the following steps:
  • Step S001 using BIM modeling software to construct various refractory bricks and conduct initial modeling of the coke oven body.
  • BIM modeling software according to the coke oven body masonry design drawings, build three-dimensional models of different refractory bricks, and set requirements and parameters according to the furnace body masonry specifications to simulate three-dimensional flat masonry of the furnace body.
  • Step S002 based on the overall flat masonry process, conduct a professional secondary review of the furnace model.
  • the furnace refractory brick masonry model that has passed the preliminary inspection is uploaded to the cloud platform.
  • the configuration and masonry of the refractory bricks are first reviewed by a professional model reviewer. After the review is completed, the model in the cloud platform is open to professional furnace engineers for viewing.
  • the professional furnace engineers check the on-site construction operability of the refractory brick configuration and masonry to determine the final design and three-dimensional model.
  • Step S003 open the refractory brick masonry model data to provide support for the overall flat masonry construction and management of the furnace body.
  • the final model is numbered in the BIM software according to the number of layers and the position of the wall in the furnace.
  • the total number of refractory bricks of each model, as well as the model, quantity, and number information of the refractory bricks of each layer in each part of the furnace body are exported, and the information is uploaded to the cloud platform and opened to professional engineers and on-site masonry personnel for the customization, procurement, and masonry process management of refractory bricks.
  • Step S004 layout of control points before masonry.
  • the control points should achieve effective measurement and control of the furnace body leveling masonry process from the whole to the part, ensuring the precision and quality of the masonry process.
  • Step S005 combine the model data to carry out the overall leveling of the coke oven body on site.
  • the brick type, quantity and numbering information of each layer of refractory bricks in the cloud platform are checked, configured and numbered, and before each layer of masonry is laid, the masonry personnel are given a visual explanation based on the BIM three-dimensional masonry model.
  • the overall leveling of the furnace body is carried out based on the precision control points and combined with the brick type, configuration and numbering information of the BIM three-dimensional model.
  • Step S006 using spatial scanning technology combined with BIM model to review and accept the results of each layer of refractory brick masonry.
  • the masonry results are checked and reviewed in time, using spatial three-dimensional scanning technology. If three-dimensional scanning technology cannot be used, the masonry results can also be reviewed and checked based on precision control points. Scan and obtain the spatial information of the furnace body masonry, and compare it with the established BIM three-dimensional model to perform real-time dynamic correction of the masonry results to ensure masonry accuracy and quality.
  • Step S007 after each layer is inspected and accepted, the next layer is laid until the furnace body is completed.

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
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  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

An BIM technology-based large coke oven overall flat layer building method, comprising the following steps: by using BIM software, constructing special-shaped refractory bricks, and performing primary modeling on a coke oven body; performing professional secondary rechecking on an oven body model; opening refractory brick building model data; performing layout of control network points before building; performing on-site coke oven body overall flat layer building on the basis of the model data; rechecking and accepting the building result of each layer of refractory bricks by using space scanning technology in combination with a BIM; and performing circulation until the building of the oven body is completed.

Description

一种基于BIM技术的大型焦炉整体平层砌筑方法A method for building large coke ovens with flat masonry based on BIM technology 技术领域Technical Field
本发明属于BIM技术应用于大型焦炉炉体砌筑技术领域，具体涉及一种基于BIM技术的大型焦炉整体平层砌筑方法。The present invention belongs to the technical field of application of BIM technology to large coke oven body masonry technology, and specifically relates to a large coke oven overall flat masonry method based on BIM technology.
背景技术Background technique
大型焦炉一般是指7m以上的顶装焦炉、5.5m以上的捣固焦炉，焦炉炉体主要由炉顶区、炭化室与燃烧室、斜烟道、蓄热室组成，其结构复杂，砌筑质量直接影响投产后焦炉生产水平；单座大型焦炉炉体砌筑的耐火材料种类达10余种，耐火材料砖型达1000余种，总重量约3万吨，砌筑工艺复杂，砌筑工作量巨大。焦炉炉体传统砌筑工艺采用炉头控制的错层砌筑工艺，通过先砌筑每个炉头来控制焦炉墙体的砌筑精度，若采用传统工艺砌筑大型焦炉，将造成炉体整体精度与质量难以得到有效控制的问题。Large coke ovens generally refer to top-loading coke ovens over 7m and ramming coke ovens over 5.5m. The coke oven body is mainly composed of the furnace top area, carbonization chamber and combustion chamber, inclined flue, and heat storage chamber. Its structure is complex, and the quality of masonry directly affects the production level of the coke oven after commissioning. The types of refractory materials used in the masonry of a single large coke oven body are more than 10, and the types of refractory bricks are more than 1,000, with a total weight of about 30,000 tons. The masonry process is complex and the masonry workload is huge. The traditional masonry process of the coke oven body adopts the staggered masonry process controlled by the furnace head. The masonry accuracy of the coke oven wall is controlled by first masonry each furnace head. If the traditional process is used to masonry a large coke oven, it will cause the problem that the overall accuracy and quality of the furnace body are difficult to be effectively controlled.
发明内容Summary of the invention
本发明的目的在于：本发明提供了一种基于BIM技术的大型焦炉整体平层砌筑方法，以BIM技术为基础，结合炉体平层砌筑的方式，来控制炉内耐火砖砌体结构的施工质量，解决了传统砌筑工艺炉造成的大型焦炉体整体精度控制差、错层砌筑工艺难度大、效率低下等筑炉难题。通过BIM三维数字化技术，对炉体砌筑专业信息进行集成数据模型，利用模型空间可视化沟通、砌筑过程动态模拟与检查、数据分析、协同、管控等优点，结合创新性的大型焦炉炉体平层砌筑工艺，形成一种标准化、集约化、工厂化的施工生产方式，提高了大型焦炉炉体砌筑施工效率和质量。The purpose of the present invention is to provide a large-scale coke oven overall flat masonry method based on BIM technology. Based on BIM technology and combined with the method of furnace body flat masonry, the construction quality of the refractory brick masonry structure in the furnace is controlled, and the furnace construction problems such as poor overall precision control of large coke oven bodies, great difficulty in staggered masonry technology, and low efficiency caused by traditional masonry furnaces are solved. Through BIM three-dimensional digital technology, an integrated data model is made for furnace body masonry professional information, and the advantages of model space visualization communication, dynamic simulation and inspection of masonry process, data analysis, collaboration, and control are utilized. Combined with the innovative large-scale coke oven furnace body flat masonry process, a standardized, intensive, and factory-based construction production method is formed, which improves the efficiency and quality of large-scale coke oven furnace body masonry construction.
本发明目的通过下述技术方案来实现：The object of the present invention is achieved through the following technical solutions:
一种基于BIM技术的大型焦炉整体平层砌筑方法，包括如下步骤：A large coke oven integral flat-layer masonry method based on BIM technology comprises the following steps:
步骤S001，利用BIM建模软件，构建各异型耐火砖，对焦炉炉体进行初次建模； Step S001, using BIM modeling software to construct various refractory bricks and perform initial modeling of the coke oven body;
步骤S002，基于整体平层砌筑工艺，对炉体模型进行专业性的二次复核检查；Step S002, based on the overall flat layer masonry process, a professional secondary review and inspection of the furnace body model is performed;
步骤S003，对耐火砖砌筑模型数据开放，为炉体整体平层砌筑施工与管理提供支撑；Step S003, opening the refractory brick masonry model data to provide support for the overall flat masonry construction and management of the furnace body;
步骤S004，砌筑前进行控制网点的布设；Step S004, arranging control points before laying;
步骤S005，结合模型数据进行现场焦炉炉体整体平层砌筑；Step S005, performing on-site coke oven body overall leveling masonry in combination with the model data;
步骤S006，利用空间扫描技术结合BIM模型对每层耐火砖砌筑成果进行复核验收；Step S006, using spatial scanning technology combined with the BIM model to review and accept the results of each layer of refractory brick masonry;
步骤S007，每层检查验收合格后，进行下一层砌筑，直至炉体砌筑完成。Step S007, after each layer is inspected and accepted, the next layer is laid until the furnace body is completed.
优选的，所述的步骤S001中，依据焦炉炉体砌筑设计图纸，建立不同耐火砖的三维模型，并按炉体砌筑规范设置要求及参数，对炉体进行模拟三维平层砌筑。Preferably, in the step S001, three-dimensional models of different refractory bricks are established according to the coke oven body masonry design drawings, and the furnace body is simulated for three-dimensional flat masonry according to the requirements and parameters set in the furnace body masonry specification.
优选的，所述的步骤S001中，逐层对三维砌筑模型的各部位进行初步检查，对不符合规范、耐火砖搭配不合理、耐火砖空间碰撞、炉体孔眼堵塞的实际问题进行设计优化修改。Preferably, in the step S001, a preliminary inspection is performed on each part of the three-dimensional masonry model layer by layer, and design optimization and modification are performed on actual problems such as non-compliance with specifications, unreasonable matching of refractory bricks, spatial collision of refractory bricks, and blockage of furnace body holes.
优选的，所述的步骤S002中，将初步检查合格的炉体耐火砖砌筑模型上传至云平台，先由专业的模型审查员对耐火砖的配置与砌筑进行复核检查，核查完成后对云平台中的模型开放给专业筑炉工程师查看权限，由专业筑炉工程师对耐火砖配置与砌筑的现场施工可操作性进行检查，确定终版设计与三维模型。Preferably, in the step S002, the furnace body refractory brick masonry model that has passed the preliminary inspection is uploaded to the cloud platform, and the configuration and masonry of the refractory bricks are first reviewed and checked by a professional model reviewer. After the review is completed, the model in the cloud platform is open to professional furnace building engineers for viewing, and the professional furnace building engineers check the on-site construction operability of the refractory brick configuration and masonry to determine the final design and three-dimensional model.
优选的，所述的步骤S003中，各项检查、复核完成后的终版模型，在BIM软件中对耐火砖按层数与所在炉内墙体位置进行编号，导出各型号耐火砖的总数量，以及炉体各部位每层砌筑的耐火砖型号、数量、编号信息，并将信息上传至云平台，开放给专业工程师与现场砌筑人员，用于耐火砖的定制、采购以及砌筑过程管理。Preferably, in the step S003, after various checks and verifications are completed, the final version of the model is numbered in the BIM software according to the number of layers and the position of the wall in the furnace, and the total number of refractory bricks of each type, as well as the model, quantity and numbering information of the refractory bricks of each layer in each part of the furnace body are exported. The information is uploaded to the cloud platform and opened to professional engineers and on-site masonry personnel for customization, procurement and masonry process management of refractory bricks.
优选的，所述的步骤S004中，在焦炉炉体平层砌筑作业前，依据现场情况，设计并布置焦炉炉体平层砌筑的精度控制网点，控制网点应达到对炉体平层砌筑工艺从整体到局部进行有效的测量控制，确保砌筑过程的精度与质量。 Preferably, in the step S004, before the coke oven body leveling masonry operation, the precision control points for the coke oven body leveling masonry are designed and arranged according to the on-site conditions. The control points should achieve effective measurement and control of the furnace body leveling masonry process from the overall to the local, ensuring the precision and quality of the masonry process.
优选的，所述的步骤S005中，依据云平台中的每层耐火砖砖型、数量、编号信息，对该层将要砌筑的耐火砖进行查验、配置、编号，并在每层砌筑前依据BIM三维砌筑模型对砌筑人员进行可视化交底，交底后依据精度控制网点，结合BIM三维模型砖型、配置、编号信息进行炉体整体平层砌筑。Preferably, in the step S005, the refractory bricks to be laid on this layer are checked, configured and numbered according to the brick type, quantity and numbering information of each layer of refractory bricks in the cloud platform, and before each layer is laid, a visual briefing is given to the masonry personnel based on the BIM three-dimensional masonry model. After the briefing, the overall leveling of the furnace body is carried out based on the precision control points and the brick type, configuration and numbering information of the BIM three-dimensional model.
优选的，所述的步骤S006中，炉体每层砌筑完成后，及时对砌筑成果进行检查复核，采用空间三维扫描技术，扫描采集炉体砌筑的空间信息，并对比建立的BIM三维模型，对砌筑成果进行实时动态纠偏，确保砌筑精度及质量。Preferably, in the step S006, after each layer of the furnace body is completed, the masonry results are checked and reviewed in time, and the spatial information of the furnace body masonry is scanned and collected by using the spatial three-dimensional scanning technology, and compared with the established BIM three-dimensional model, the masonry results are corrected in real time and dynamically to ensure the accuracy and quality of the masonry.
优选的，所述的步骤S006中，炉体每层砌筑完成后，及时对砌筑成果进行检查复核，依据精度控制网点对砌筑成果进行复核检查，获取采集炉体砌筑的空间信息，并对比建立的BIM三维模型，对砌筑成果进行实时动态纠偏，确保砌筑精度及质量。Preferably, in the step S006, after each layer of the furnace body is completed, the masonry results are checked and reviewed in time, the masonry results are reviewed and checked according to the precision control points, the spatial information of the furnace body masonry is collected, and the established BIM three-dimensional model is compared to perform real-time dynamic correction of the masonry results to ensure the accuracy and quality of the masonry.
本发明的有益效果：Beneficial effects of the present invention:
1.利用BIM三维模型，对炉体进行模拟砌筑，利用空间可视化技术，将二维的大型焦炉炉体的复杂砌筑结构设计图纸，通过三维空间模拟，在施工前能够进行规范审查、检查耐火砖搭配与炉体气孔、优化并纠正设计错误，避免了后期施工中的错误。1. Use the BIM three-dimensional model to simulate the masonry of the furnace body. Use spatial visualization technology to convert the two-dimensional complex masonry structure design drawings of the large coke oven body into three-dimensional space simulation. Before construction, it is possible to conduct specification review, check the matching of refractory bricks and the pores of the furnace body, optimize and correct design errors, and avoid errors in later construction.
2.通过云平台，由模型审查人员与专业筑炉工程师对耐火砖配置与砌筑的现场施工可操作性进行检查，可有效控制炉体砌筑结构的施工质量。并且云平台能够将焦炉海量的耐火砖砌筑信息进行集中化智能管理，在耐火砖定制、采购以及砌筑阶段提供支撑，提高了耐火砖利用率，降低损耗，降低工程成本。2. Through the cloud platform, model reviewers and professional furnace engineers can check the on-site construction operability of refractory brick configuration and masonry, which can effectively control the construction quality of the furnace masonry structure. In addition, the cloud platform can centrally and intelligently manage the massive amount of refractory brick masonry information of the coke oven, provide support in the customization, procurement and masonry stages of refractory bricks, improve the utilization rate of refractory bricks, reduce losses, and reduce engineering costs.
3.采用焦炉炉体整体平层砌筑工艺，解决了传统错层砌筑工艺精度控制的难题，也为BIM技术的应用提供了强力契合点，能够利用BIM三维模型，炉体各部位按层对砌筑的耐火砖进行编码、配置、统计，指导砌筑施工，并在每层砌筑后，通过空间三维扫描进行比对三维模型的方式对砌筑过程进行实时动态纠偏，推动了焦炉砌筑方式向高精度、数字化和智能化发展。3. The adoption of the overall flat-layer masonry process for the coke oven body solves the problem of precision control in the traditional staggered-layer masonry process, and also provides a strong fit for the application of BIM technology. The BIM three-dimensional model can be used to encode, configure, and count the refractory bricks laid layer by layer in each part of the furnace body to guide the masonry construction. After each layer is laid, the masonry process is corrected in real time by comparing the three-dimensional model through spatial three-dimensional scanning, which promotes the development of coke oven masonry methods towards high precision, digitization, and intelligence.
4.基于BIM的大型焦炉整体平层砌筑方法，是对传统焦炉砌筑施工方法的改进，形成了一种可视化、集约化、工厂化的砌筑施工生产方式。大大降低了 焦炉砌筑技术难度，最大限度提高了炉体砌筑精度、质量、作业效率，减少了返工率，提升了焦炉使用寿命，使炉体耐火砖的砌筑精度控制在±2mm内，砌筑合格率提升至98％以上。4. The BIM-based large coke oven overall flat masonry method is an improvement on the traditional coke oven masonry construction method, forming a visual, intensive, factory-based masonry construction production method. The technical difficulty of coke oven masonry has maximized the accuracy, quality and operating efficiency of furnace body masonry, reduced the rework rate, increased the service life of the coke oven, and controlled the masonry accuracy of the furnace body refractory bricks within ±2mm, and the masonry qualification rate was increased to more than 98%.
前述本发明主方案及其各进一步选择方案可以自由组合以形成多个方案，均为本发明可采用并要求保护的方案；且本发明，(各非冲突选择)选择之间以及和其他选择之间也可以自由组合。本领域技术人员在了解本发明方案后根据现有技术和公知常识可明了有多种组合，均为本发明所要保护的技术方案，在此不做穷举。The aforementioned main scheme of the present invention and its further options can be freely combined to form multiple schemes, all of which are schemes that can be adopted and claimed for protection by the present invention; and in the present invention, (non-conflicting options) options and other options can also be freely combined. After understanding the scheme of the present invention, those skilled in the art can understand that there are many combinations based on the prior art and common knowledge, all of which are technical schemes to be protected by the present invention, and they are not exhaustively listed here.
具体实施方式Detailed ways
下列非限制性实施例用于说明本发明。The following non-limiting examples serve to illustrate the invention.
实施例1：Embodiment 1:
一种基于BIM技术的大型焦炉整体平层砌筑方法，包括如下步骤：A large coke oven integral flat-layer masonry method based on BIM technology comprises the following steps:
步骤S001，利用BIM建模软件，构建各异型耐火砖，对焦炉炉体进行初次建模。利用BIM建模软件，依据焦炉炉体砌筑设计图纸，建立不同耐火砖的三维模型，并按炉体砌筑规范设置要求及参数，对炉体进行模拟三维平层砌筑。逐层对三维砌筑模型的各部位进行初步检查，对不符合规范、耐火砖搭配不合理、耐火砖空间碰撞、炉体孔眼堵塞的实际问题进行设计优化修改。Step S001, using BIM modeling software to construct various refractory bricks and conduct initial modeling of the coke oven body. Using BIM modeling software, according to the coke oven body masonry design drawings, build three-dimensional models of different refractory bricks, and set requirements and parameters according to the furnace body masonry specifications to simulate three-dimensional flat masonry of the furnace body. Conduct preliminary inspections on each part of the three-dimensional masonry model layer by layer, and perform design optimization and modification on actual problems such as non-compliance with specifications, unreasonable refractory brick matching, refractory brick space collision, and furnace body hole blockage.
步骤S002，基于整体平层砌筑工艺，对炉体模型进行专业性的二次复核检查。将初步检查合格的炉体耐火砖砌筑模型上传至云平台，先由专业的模型审查员对耐火砖的配置与砌筑进行复核检查，核查完成后对云平台中的模型开放给专业筑炉工程师查看权限，由专业筑炉工程师对耐火砖配置与砌筑的现场施工可操作性进行检查，确定终版设计与三维模型。Step S002, based on the overall flat masonry process, conduct a professional secondary review of the furnace model. The furnace refractory brick masonry model that has passed the preliminary inspection is uploaded to the cloud platform. The configuration and masonry of the refractory bricks are first reviewed by a professional model reviewer. After the review is completed, the model in the cloud platform is open to professional furnace engineers for viewing. The professional furnace engineers check the on-site construction operability of the refractory brick configuration and masonry to determine the final design and three-dimensional model.
步骤S003，对耐火砖砌筑模型数据开放，为炉体整体平层砌筑施工与管理提供支撑。各项检查、复核完成后的终版模型，在BIM软件中对耐火砖按层数与所在炉内墙体位置进行编号，导出各型号耐火砖的总数量，以及炉体各部位每层砌筑的耐火砖型号、数量、编号信息，并将信息上传至云平台，开放给专业工程师与现场砌筑人员，用于耐火砖的定制、采购以及砌筑过程管理。 Step S003, open the refractory brick masonry model data to provide support for the overall flat masonry construction and management of the furnace body. After various inspections and reviews are completed, the final model is numbered in the BIM software according to the number of layers and the position of the wall in the furnace. The total number of refractory bricks of each model, as well as the model, quantity, and number information of the refractory bricks of each layer in each part of the furnace body are exported, and the information is uploaded to the cloud platform and opened to professional engineers and on-site masonry personnel for the customization, procurement, and masonry process management of refractory bricks.
步骤S004，砌筑前进行控制网点的布设。在焦炉炉体平层砌筑作业前，依据现场情况，设计并布置焦炉炉体平层砌筑的精度控制网点，控制网点应达到对炉体平层砌筑工艺从整体到局部进行有效的测量控制，确保砌筑过程的精度与质量。Step S004, layout of control points before masonry. Before the coke oven body leveling masonry operation, design and arrange the precision control points for the coke oven body leveling masonry according to the site conditions. The control points should achieve effective measurement and control of the furnace body leveling masonry process from the whole to the part, ensuring the precision and quality of the masonry process.
步骤S005，结合模型数据进行现场焦炉炉体整体平层砌筑。依据云平台中的每层耐火砖砖型、数量、编号信息，对该层将要砌筑的耐火砖进行查验、配置、编号，并在每层砌筑前依据BIM三维砌筑模型对砌筑人员进行可视化交底，交底后依据精度控制网点，结合BIM三维模型砖型、配置、编号信息进行炉体整体平层砌筑。Step S005, combine the model data to carry out the overall leveling of the coke oven body on site. According to the brick type, quantity and numbering information of each layer of refractory bricks in the cloud platform, the refractory bricks to be laid on that layer are checked, configured and numbered, and before each layer of masonry is laid, the masonry personnel are given a visual explanation based on the BIM three-dimensional masonry model. After the explanation, the overall leveling of the furnace body is carried out based on the precision control points and combined with the brick type, configuration and numbering information of the BIM three-dimensional model.
步骤S006，利用空间扫描技术结合BIM模型对每层耐火砖砌筑成果进行复核验收。炉体每层砌筑完成后，及时对砌筑成果进行检查复核，采用空间三维扫描技术，若无法采用三维扫描技术也可依据精度控制网点对砌筑成果进行复核检查，扫描获取采集炉体砌筑的空间信息，并对比建立的BIM三维模型，对砌筑成果进行实时动态纠偏，确保砌筑精度及质量。Step S006, using spatial scanning technology combined with BIM model to review and accept the results of each layer of refractory brick masonry. After each layer of the furnace body is completed, the masonry results are checked and reviewed in time, using spatial three-dimensional scanning technology. If three-dimensional scanning technology cannot be used, the masonry results can also be reviewed and checked based on precision control points. Scan and obtain the spatial information of the furnace body masonry, and compare it with the established BIM three-dimensional model to perform real-time dynamic correction of the masonry results to ensure masonry accuracy and quality.
步骤S007，每层检查验收合格后，进行下一层砌筑，直至炉体砌筑完成。Step S007, after each layer is inspected and accepted, the next layer is laid until the furnace body is completed.
前述本发明基本例及其各进一步选择例可以自由组合以形成多个实施例，均为本发明可采用并要求保护的实施例。本发明方案中，各选择例，与其他任何基本例和选择例都可以进行任意组合。The above basic examples of the present invention and their further optional examples can be freely combined to form multiple embodiments, all of which are embodiments that can be adopted and claimed for protection by the present invention. In the scheme of the present invention, each optional example can be arbitrarily combined with any other basic examples and optional examples.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。 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 and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (9)

  1. 一种基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于，包括如下步骤：A method for laying a large coke oven in a flat layer based on BIM technology, characterized by comprising the following steps:
    步骤S001，利用BIM建模软件，构建各异型耐火砖，对焦炉炉体进行初次建模；Step S001, using BIM modeling software to construct various refractory bricks and perform initial modeling of the coke oven body;
    步骤S002，基于整体平层砌筑工艺，对炉体模型进行专业性的二次复核检查；Step S002, based on the overall flat layer masonry process, a professional secondary review and inspection of the furnace body model is performed;
    步骤S003，对耐火砖砌筑模型数据开放，为炉体整体平层砌筑施工与管理提供支撑；Step S003, opening the refractory brick masonry model data to provide support for the overall flat masonry construction and management of the furnace body;
    步骤S004，砌筑前进行控制网点的布设；Step S004, arranging control points before laying;
    步骤S005，结合模型数据进行现场焦炉炉体整体平层砌筑；Step S005, performing on-site coke oven body overall leveling masonry in combination with the model data;
    步骤S006，利用空间扫描技术结合BIM模型对每层耐火砖砌筑成果进行复核验收；Step S006, using spatial scanning technology combined with the BIM model to review and accept the results of each layer of refractory brick masonry;
    步骤S007，每层检查验收合格后，进行下一层砌筑，直至炉体砌筑完成。Step S007, after each layer is inspected and accepted, the next layer is laid until the furnace body is completed.
  2. 根据权利要求1所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S001中，依据焦炉炉体砌筑设计图纸，建立不同耐火砖的三维模型，并按炉体砌筑规范设置要求及参数，对炉体进行模拟三维平层砌筑。According to the method for integral leveling of large coke ovens based on BIM technology as claimed in claim 1, it is characterized in that: in the step S001, three-dimensional models of different refractory bricks are established according to the coke oven body masonry design drawings, and the furnace body is simulated for three-dimensional leveling according to the requirements and parameters set in the furnace body masonry specifications.
  3. 根据权利要求2所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S001中，逐层对三维砌筑模型的各部位进行初步检查，对不符合规范、耐火砖搭配不合理、耐火砖空间碰撞、炉体孔眼堵塞的实际问题进行设计优化修改。The method for integrally leveling and laying out a large coke oven based on BIM technology according to claim 2 is characterized in that in the step S001, a preliminary inspection is performed on each part of the three-dimensional masonry model layer by layer, and design optimization and modification are performed on actual problems such as non-compliance with specifications, unreasonable matching of refractory bricks, spatial collision of refractory bricks, and blockage of furnace body holes.
  4. 根据权利要求1、2或3所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S002中，将初步检查合格的炉体耐火砖砌筑模型上传至云平台，先由专业的模型审查员对耐火砖的配置与砌筑进行复核检查，核查完成后对云平台中的模型开放给专业筑炉工程师查看权限，由专业筑炉工程师对耐火砖配置与砌筑的现场施工可操作性进行检查，确定终版设计与三维模型。 The method for integral leveling of large coke ovens based on BIM technology according to claim 1, 2 or 3 is characterized in that: in the step S002, the furnace body refractory brick masonry model that has passed the preliminary inspection is uploaded to the cloud platform, and the configuration and masonry of the refractory bricks are first reviewed and checked by a professional model reviewer. After the review is completed, the model in the cloud platform is open to professional furnace engineers for viewing rights, and the professional furnace engineers check the on-site construction operability of the refractory brick configuration and masonry to determine the final design and three-dimensional model.
  5. 根据权利要求1所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S003中，各项检查、复核完成后的终版模型，在BIM软件中对耐火砖按层数与所在炉内墙体位置进行编号，导出各型号耐火砖的总数量，以及炉体各部位每层砌筑的耐火砖型号、数量、编号信息，并将信息上传至云平台，开放给专业工程师与现场砌筑人员，用于耐火砖的定制、采购以及砌筑过程管理。The method for overall flat-layer masonry of a large coke oven based on BIM technology according to claim 1 is characterized in that: in the step S003, the final model after various inspections and reviews are completed, the refractory bricks are numbered according to the number of layers and the wall positions in the furnace in the BIM software, the total number of refractory bricks of each type, and the type, quantity, and numbering information of the refractory bricks of each layer of each part of the furnace body are derived, and the information is uploaded to the cloud platform and opened to professional engineers and on-site masonry personnel for customization, procurement, and masonry process management of refractory bricks.
  6. 根据权利要求1或5所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S004中，在焦炉炉体平层砌筑作业前，依据现场情况，设计并布置焦炉炉体平层砌筑的精度控制网点，控制网点应达到对炉体平层砌筑工艺从整体到局部进行有效的测量控制，确保砌筑过程的精度与质量。According to the method for overall leveling and masonry of a large coke oven based on BIM technology as described in claim 1 or 5, it is characterized in that: in the step S004, before the leveling and masonry operation of the coke oven body, the precision control points of the leveling and masonry of the coke oven body are designed and arranged according to the on-site conditions, and the control points should achieve effective measurement and control of the leveling and masonry process of the furnace body from the whole to the part, so as to ensure the precision and quality of the masonry process.
  7. 根据权利要求1或5所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S005中，依据云平台中的每层耐火砖砖型、数量、编号信息，对该层将要砌筑的耐火砖进行查验、配置、编号，并在每层砌筑前依据BIM三维砌筑模型对砌筑人员进行可视化交底，交底后依据精度控制网点，结合BIM三维模型砖型、配置、编号信息进行炉体整体平层砌筑。The method for overall leveling of large coke ovens based on BIM technology according to claim 1 or 5 is characterized in that: in the step S005, the refractory bricks to be laid on this layer are checked, configured, and numbered according to the brick type, quantity, and numbering information of each layer of refractory bricks in the cloud platform, and before each layer is laid, a visual briefing is conducted to the masonry personnel based on the BIM three-dimensional masonry model. After the briefing, the overall leveling of the furnace body is conducted based on the precision control points and the brick type, configuration, and numbering information of the BIM three-dimensional model.
  8. 根据权利要求1所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S006中，炉体每层砌筑完成后，及时对砌筑成果进行检查复核，采用空间三维扫描技术，扫描采集炉体砌筑的空间信息，并对比建立的BIM三维模型，对砌筑成果进行实时动态纠偏，确保砌筑精度及质量。According to the method for overall leveling of large coke ovens based on BIM technology as described in claim 1, it is characterized in that: in the step S006, after each layer of the furnace body is completed, the masonry results are promptly checked and reviewed, and spatial three-dimensional scanning technology is used to scan and collect spatial information of the furnace body masonry, and the established BIM three-dimensional model is compared to perform real-time dynamic correction of the masonry results to ensure the accuracy and quality of the masonry.
  9. 根据权利要求1所述的基于BIM技术的大型焦炉整体平层砌筑方法，其特征在于：所述的步骤S006中，炉体每层砌筑完成后，及时对砌筑成果进行检查复核，依据精度控制网点对砌筑成果进行复核检查，获取采集炉体砌筑的空间信息，并对比建立的BIM三维模型，对砌筑成果进行实时动态纠偏，确保砌筑精度及质量。 According to the method for overall leveling of large coke ovens based on BIM technology according to claim 1, it is characterized in that: in the step S006, after each layer of the furnace body is completed, the masonry results are checked and reviewed in time, the masonry results are reviewed and checked according to the precision control points, the spatial information of the furnace body masonry is acquired and collected, and compared with the established BIM three-dimensional model, the masonry results are corrected in real time and dynamically to ensure the accuracy and quality of the masonry.
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