目 次 1总则 1) 2术语 (2) 3 基本规定 (3) 站址选择与总平面布置 (5) 4.1一般规定 (5) 4.2站址选择 (5) 4.3总平面布置 (7) 5工艺与设备 (9) 5.1一般规定 (9) 5.2 除尘、脱水单元 (10) 5.3 脱硫单元 (11) 5.4 原料气增压单元 (11) 5.5 提纯单元 (12) 5.6管道及附件 (14) 6消防设施与给水排水 (18) 6.1消防设施 (18) 6.2给水排水系统 (18) 7电气与自控 ....... (20) 7.1电气 (20) 7.2自控 (21) 8供暖通风与建(构)筑物 (23) 8.1供暖通风 (23) 8.2建(构)筑物 (23) 9施工与验收 (25) 9.1一般规定 (25) 6.
9.2土建工程 (26) 9.3设备安装工程 (26) 9.4管道工程 (27) 9.5 电气仪表安装工程 (30) 9.6施工验收 (31) 附录A提纯制备生物天然气工程爆炸危险 区域等级和范围划分 (34) 附录B监控仪表的设置要求 (36) 本规程用词说明 (38) 引用标准名录 (39) 附:条文说明 (43)
Contents 1 General provisions 1 2 Terms (2) 3 Basicrequirements (3) 4 Projectlocation selection andgeneral layout (5) 4.1General requiements (5) 4.2 Project location selection (5) 4.3General layout .. (7) 5Processes and equipments .... (9) 5.1General requiements (9) 5.2 Removal ofparticulate andwater (10) 5.3 Desulfurization...... (11) 5.4 Pressurization of raw gas (11) 5.5 Purification (12) 5.6 Pipeline andfittings (14) 6 6Firefighting facilities,water supply and drainage system..... .. (18) 6.1 Fire fighting facilities ... (18) 6.2Water supply and drainage system (18) 7Electric and automatic control (20) 7.1 Electric (20) 7.2Automaticcontrol (21) 8Heating,ventilation and buildings (23) 8.1Heatingandventilation (23) 8.2Buildings (23) 6 9Construction and acceptance (25)
9.1General requiements (25) 9.2Civil engineering (26) 9.3 Equipments installation.... (26) 9.4 Pipeline installation.... (27) 9.5 Installationofelectrical equipmentsandinstruments (30) 9.6 Acceptance (31) Appendix A Classification and range of explosive danger area ofbio-naturalgaspurified engineering ... (34) AppendixBMonitorandcontrolinstruments requirements.. (36) Explanation ofwordingin thisspecification (38) List ofquotedstandards (39) Addition:Explanationofprovisions (43)
1总则 1.0.1为使提纯制备生物天然气工程的设计、施工和验收符合 节能、环保国家政策,做到安全适用、技术先进、经济合理,制 定本规程。
1.0.2本规程适用于以农业废弃物、城市生活垃圾、工业有机 废水废渣、污泥等经厌氧发酵产生的沼气,以及垃圾填埋气为原 料气的新建、扩建和改建的提纯制备生物天然气工程。
1.0.3提纯制备生物天然气工程的设计、施工和验收,除应符 合本规程外,尚应符合国家现行有关标准的规定。
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