EN
News & Knowledge
Contact Us
Mobile: +86-19279864570
Email: 40045692@qq.com
QQ: 40045692
Address: Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai
most full factory 三维模 type 审查 key points, value bookmark!
Date: 2019-09-22 09:37
Views: 3809
Source: Internet
generally 说, factory design 三维模 type separation is 30%, 60%, 90%审查, that 么, 三维模 type 审查该审查 which inner 容, 我们且看 lower 文:
◆总图 and equipment 布置
（1） is meet/satisfy process upper formed and optimization requirements;
（2） 道路/ iron 路规划;
（3） large type equipment reaction device, 塔, cold device and other 吊装/检修 can property;
（4） use mono and process mono optimization 布置;
（5） can can dispersion can gas process plant/unit, 罐区, construction material, automotive /火车装卸区, 火炬/ 烟囱, water plant/unit, cold device and other is meet/satisfy full year most small frequency rate toward requirements;
（6） process mono 元, and construction material safety 距离;
（7） will expand 建 预留/ interface 考虑;
（8） plant/unit inner main/primary equipment, construction material anti 火间距 is meet/satisfy requirements;
（9） plant/unit main/primary pipeline;
（10）检修空间（换 hot device tube/pipe 束抽出空间, add hot tube/pipe 抽出空间, large type pressure shrink machine, catalytic agent material /泄 material and other ）
◆ safety property and can as property
（1） equipment 通道/操 as /检修 safety property;
（2） equipment frame and safety hydrophobic dispersion is meet/satisfy requirements;
（3） 通道空间 inner is has material;
（4） 远程切断阀 and decrease pressure is has safety 距离并 can ensure in 紧急情况 lower easy to 达, from 此位置 is can related equipment;
（5） 灭火蒸汽 separation tube/pipe by equipment safety is can meet/satisfy;
（6） production is 否便于操 as 放净/放空阀门, in 此位置视线 is 否便于观察流体流出;
（7） main/primary as 平台, as temperature degree relatively high equipment upper is 否设置 necessary use engineering soft tube/pipe 站;
（8） 蒸汽/凝 liquid is can 导致人员 safety to 威胁;
（9） plant/unit inner control and analysis 化验室 鼓风 machine Imported is 否位于 safety 区域.
◆消 anti
（1） 手动操 as anti equipment, is has 便捷, safety 通道;
（2） 如发生事故, strip/profile 道路堵塞时, anti is can to 达;
（3） related by equipment, 审查消火栓, anti water 炮, water 喷淋, anti and other solid and 移动式消 anti 设施 位置;
（4） liquid gas water system pipeline and 喷头布置 is combined 适;
（5） 雨淋阀集 combined tube/pipe is 否位于 its equipment safety scope/range inner;
（6） 事故洗眼沐浴 device is 否靠近 acid, alkali and its it property chemical product equipment.
◆ pipeline
（1） pipeline high degree is can meet/satisfy 通道 净空 requirements;
（2） has pipeline tube/pipe from tube/pipe upper 部引出;
（3） gas pipeline 应避免 low bag generate liquid, can is has external hot 设施;
（4） 放空/放净设置 is combined 理;
（5） pipeline low 点都应 has 排凝设施;
（6） remove Imported water pipeline upper use large small outer, other water pipeline upper use large small 头;
（7） pressure shrink machine Imported pipeline is toward separation liquid 罐, 每一处 low is has 放净;
（8） small 口径(<dn25) cooling water pipeline from tube/pipe upper 部引出以 anti 堵塞; < span>
（9） pipeline upper table/sheet is 否便于接近/观察, amount 点位置 is positive 确, is has necessary as or as 通道;
（10）流 amount front rear tube/pipe long degree is meet/satisfy requirements;
（11） ultra- 声波流 amount 计周围 is has 足够空间以避免传感 device to versus pipeline, 科里奥利流 amount 计周围 is has 足够空间安装传感 device;
（12） pipeline 布置应做 to “步步 high ” or “步步 low ”, bag 形. 否则应 according to as, requirements 设置放空/放净;
◆阀门
（1） 阀杆不 朝 lower, effect/influence 通道通行;
（2） is in easy 接近, 便于操 as, repair 方, is has solid or can 移动平台;
（3） 阀门手轮 is easy as;
（4） attention/notes different 形式 止回阀 安装位置.
◆换 hot device and again device
（1） is has 足够 换 hot device cover/cap, tube/pipe 箱拆卸空间, is has tube/pipe 束抽出 equipment action 空间;
（2） 吊车, tube/pipe 束抽出 equipment is can 进出并抽出, tube/pipe 束;
（3） cold equipment pipeline can 出现一 high and low 点, 并设放空/放净, 避免出现 bag 形;
（4） easy easy gas hot device cooling water export is 否设置 safety 阀, will safety export tube/pipe safety 区域, 以备万一换 hot tube/pipe 出现泄漏时 gas 体逸出造 formed safety 隐患.
◆ 泵 and pressure shrink machine
（1） and pressure shrink machine 周围 阀门 is 否便于操 as;
（2） and electrical machine 检修空间 can meet/satisfy;
（3） di Imported is has 需 直 tube/pipe 段;
（4） pressure shrink machine 现场仪 table/sheet 盘应布置 in 靠近驱动 machine or 端面, rear has 检修通道;
（5） pressure shrink machine 封油罐 is has 放空并 in safety 区域排至 large gas;
（6） 离心式 pressure shrink machine upper has material, pressure shrink machine 检修.
◆ add hot 炉
（1） add hot has gas preheating device, 鼓/引风 machine and other equipment requirements can meet/satisfy, machine Imported is 否处于 non 危险区域;
（2） pipeline is 否遮挡窥视孔, 通道, 回头弯箱封 cover/cap;
（3） 吊装炉 tube/pipe machine machine tool 通行通道 and 检修场 can to meet/satisfy. tube/pipe 抽出空间 can to meet/satisfy;
（4） device nozzle, pipeline （燃 material 油, material gas and 雾化蒸汽） can easy 于拆卸, is has 足够 拆/装空间;
（5） add hot and its 附 燃 material gas separation liquid 罐, add hot device 间距, small 于6M. separation liquid and device pipeline 应避免 low 点;
（6） separation tube/pipe add hot 炉体不宜 small 于7.5m, 底部应 has hydrophobic water 设施;
（7）当手动操 as material 油/ gas 阀门时, 视线应 can from 窥视孔观察 to device as 情况;
（8） material gas 切断总阀应距 add hot 炉15m以 outer, adjustment need in easy 于观察 and repair 处;
（9） add hot material pipeline for 称布置.
◆ equipment
（1） 人孔 处 平台 is 否便于打开人孔 and 人员进入;
（2） equipment table/sheet is easy as /观察, attention/notes liquid 位计不 can retardant 碍通道;
（3） true equipment large gas high degree can meet/satisfy need （ usually in 10m above ）.
◆火炬 and system
（1） 火炬总 tube/pipe toward plant/unit 边界处 separation liquid or full 厂火炬总 tube/pipe, has bag 形, 否则应 has 排凝设施;
（2） 火炬总 tube/pipe in can can full pipeline 端部设蒸汽 or nitrogen gas tube/pipe;
（3） 排入密闭 system safety export pipeline is 否按介质流 toward 45℃斜接 to pressure tube/pipe 部, 且距离尽 amount short;
（4） 火炬总 tube/pipe safety and its tube/pipe is high 于火炬总 tube/pipe;
（5） safety is 否安装 in easy 于检修 and adjustment 之处;
（6） wet gas pressure system safety high pressure tube/pipe, safety export low tube/pipe rear tube/pipe need high 接入总 tube/pipe 时, is in low easy 于接近处设 separation liquid 包;
（7） can gas gas 筒, tube/pipe high degree is meet/satisfy requirements. （连续排放: high 出20m scope/range inner or construction material 3.5m above. 间接排放: high 出10m scope/range inner or construction material 3.5m above. ）;
（8） safety Imported has 切断阀（ mono sheet/plate 闸阀）时, 阀杆应 water 平安装.
◆罐区
（1） 各 罐区 布置 is meet/satisfy anti 火间距 requirements;
（2） 罐区 消 anti system equipment is meet/satisfy specification requirements, is easy 于接近. 例如消 anti system control 阀应设于 anti outer, 且距罐壁不宜 small 于15m;
（3） 各 罐区 in 界区处, tube/pipe 墩, 装卸区 布置 is combined 理;
（4） control is 否都布置 in anti 火堤之 outer;
（5） 储罐仪 table/sheet is combined 理, is in easy as or can 观察处.
