標準編號:	SH/T 3539-2019
中文名稱:	石油化工離心式壓縮機組施工及驗收規范
英文名稱:	Specification for construction and acceptance of centrifugal compressor unit in petrochemical industry
行業分類:	SH    石油化工行業標準
發布機構:	中華人民共和國工業和信息化部
發布日期:	2019-08-27
實施日期:	2020-1-1
標準狀態:	valid
替代舊標準:	SH/T 3539-2007 石油化工離心式壓縮機組施工及驗收規范
翻譯語言:	英文
文件格式:	PDF
中文字符數:	60000 字
翻譯價格(元):	6000.0
交付時間:	付款后 1 個工作日

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard was revised by the drafting group according to the requirements of Notice on printing and distributing the development and revision plan on the third batch of professional standards in 2015 (GONGXINTINGKE [2015] No.115) issued by the Ministry of Industry and Information Technology of the People's Republic of China, through extensive investigation, careful summarization of practical experiences, reference to relevant international and foreign advanced standards and extensive solicitation of opinions. This standard consists of 13 clauses and 7 annexes. The main technical contents of this standard cover basic requirement, unit installation, centrifugal compressor installation, gearbox installation, turbine installation, expander installation, motor installation, auxiliary facility and pipes installation, test run of the unit, and handover and acceptance. This standard is revised based on SH/T 3539-2007 Specification for construction and acceptance of petrochemical centrifugal compressor unit, with the main technical contents revised as follows: ——Clause 3 “installation preparation” is adjusted as Clause 4 “Construction preparation”, and unpacking inspection, foundation examination, repetition measurement and surface treatment are incorporated into Clause 5 “Unit installation”; ——requirements for the dominant items are added; ——relevant requirements for alignment datum of the compressor unit are modified. This standard was firstly issued in 2007, and this edition is the first revision. Specification for construction and acceptance of centrifugal compressor unit in petrochemical industry 1 Scope This standard specifies the construction technical requirements and quality acceptance standards for the centrifugal compressor unit installation, turbine installation, expander installation, motor installation, auxiliary facility and pipes installation, test run of the unit, etc. in petrochemical industry. This standard is applicable to the construction and acceptance of centrifugal compressor units driven by one or more types of motors, turbines or expanders in new construction, expansion and renovation projects of petrochemical, coal chemical and natural gas chemical industries. 2 Normative references The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 50235 Code for construction of industrial metallic piping engineering GB 50236 Code for construction of field equipment, industrial pipe welding engineering GB 50252 Unified standard for constructional quality acceptance of industrial installation engineering GB/T 50448 Code for application technique of cementitious grout GB 50484 Technical code for construction safety in petrochemical engineering NB/T 47013.5 Nondestructive testing of pressure equipments - Part 5: Penetrant testing SH/T 3503 Specification on handover technical documentation for petrochemical construction projects SH/T 3510 Acceptance specification for construction quality of equipment concrete foundation in petrochemical engineering SH/T 3536 Specification for lifting in petrochemical industry SH/T 3538 General specification for construction and acceptance of mechanical equipment installation in petrochemical industry SH/T 3541 Specification for construction and acceptance of pump unit installation in petrochemical industry SH/T 3543 Specification on technical documentation for construction process of petrochemical engineering project SH/T 3550 Specification for preparation of technical documentation in petrochemical construction projects 3 Basic requirement 3.1 The unit installation shall meet the requirements of the product technical documents, or this standard if not specified in the product technical documents. 3.2 In addition to the provisions of this standard, the general technical requirements for the construction and acceptance of units, auxiliary facility and pipes shall also meet the requirements of SH/T 3538. 3.3 The construction and acceptance of civil engineering, piping, auxiliary equipment, electrical, instrumentation, corrosion prevention, thermal insulation and other projects of the unit shall not only meet the requirements of design documents and this standard, but also comply with corresponding professional construction and acceptance standards. 3.4 The safety technology and labor protection for unit construction shall comply with GB 50484, and the site shall be provided with corresponding safety and environmental protection measures such as fire prevention, gas prevention, wind prevention, waterproofing, anti-freezing and dust prevention, explosion prevention, etc. 3.5 The unit installation with plate or pads, without plate or pads and with anchor bolt shall be in accordance with SH/T 3538. 3.6 See Annex A for the mudjack installation method with plate or pads and Annex B for the supporting bracket plasma installation method. 3.7 Lifting of baseplates, machines, parts and components shall meet the following requirements: a) machinery fixtures for lifting of parts and components shall pass the inspection and meet the service conditions; b) the baseplates shall be lifted at specified lifting point, and a balance beam shall be used to prevent deformation; c) the rotors should be lifted with a special lifting appliance, and they shall be kept horizontal in the axial direction in the lifting process. d) the machines shall be lifted according to the lifting signs, and the hoisting construction shall be in accordance with SH/T 3536. 3.8 Cleaning of parts and components shall not only comply with SH/T 3538, but also meet the following requirements: a) the disassembled parts and components shall be placed in an orderly manner, well marked and property kept; b) the parts and components should be cleaned with special cleaning agent, but not gasoline. c) precision parts and rolling bearings should not be cleaned by steam purging; d) the rotating and sliding components of the unit shall not rotate or slide before cleaning of the anti-rust grease; e) the parts and components cleaned by low pressure steam purging shall be dried after purging; f) the cleaned parts and components shall be properly placed and kept; g) the waste cleaning agents shall be recycled in a centralized manner and meet relevant environment protection requirements. 3.9 The monitoring elements of the unit shall be installed after they are qualified in checking. 3.10 Connecting bolts for components with working temperature of 250℃ or above shall be coated with anti-seizure agent, and common anti-seizure agent shall be selected according to SH/T 3538. 3.11 Before the unit body is closed, the internal cleanliness shall be inspected and the relevant clearance value shall be confirmed. Concealed work records shall be made well, and shall be confirmed with signature by the development/supervision organization. 3.12 After the unit is assembled, all flanges or joints shall be closed. 3.13 The dominant items for quality acceptance of this standard are: machine installation, unit alignment, unit grouting, overhauling and reassembling, oil system flushing, and test run of the unit. 4 Construction preparation 4.1 Technical preparation 4.1.1 The following technical documents shall be provided before the construction: a) design documents, including layout plan, installation drawing, machine foundation drawings and construction drawings of relevant specialties; b) product technical documents, including end-of-manufacturing certificate and quality certificates; quality inspection records and unit test reports; manufacturing supervision and inspection certificate, product certificate and manufacturer's manufacturing license of pressure vessel in auxiliary facility; installation and operation instructions; general assembly drawing of unit, main components drawing, wearing parts drawing, random piping drawing, layout drawing of auxiliary facility and packing list, etc. c) technical agreement on product supply; d) relevant standards; e) construction technical documents. 4.1.2 Joint review on drawings shall be carried out before the unit construction. 4.1.3 The construction organization shall prepare the construction plan, and shall examine and approve it in accordance with SH/T 3550. Before implementation, technical disclosure shall be made to the personnel participating in the construction. 4.2 Site preparation 4.2.1 The site shall meet the following conditions before unit installation: a) the foundation has been handed over and meets installation conditions, and main civil works related to the unit installation have been completed; b) the site is level with unblocked roads and meets the conditions for overhauling, cleaning and reassembling; c) construction water, electricity, gas, etc. meet the service conditions; d) the lifting facilities meet the service conditions; e) storage facilities for parts, components, tools, etc. are provided. 4.2.2 The installation of the unit building structure shall meet the conditions for hoisting and positioning of the unit. 4.2.3 The measuring instruments used in the unit installation shall be verified to be qualified and within the validity period, and their accuracy grade shall not be lower than that of the object under inspection. 5 Unit installation 5.1 Unpacking inspection 5.1.1 Unpacking inspection shall be jointly carried out by all parties organized by the procurement organization. During joint inspection, the following items shall be inspected according to the supply contract, design documents, product technical documents and packing list, and acceptance records shall be made: a) case No., number of cases and packing condition; b) location No., name, model, specification and quantity of machines and auxiliary facility; c) types, specifications, appearance quality and quantity of parts and components, and auxiliary pipe components; d) internal cleanliness of random oil system equipment and pipes; e) technical documents of random products; f) spare parts, special tools and consumables; g) other conditions to be recorded. 5.1.2 After inspection, appropriate protective measures shall be taken for parts, components and spare parts, and they shall be properly kept. 5.1.3 Pipes, electrical, instrument and other equipment and accessories matched with the unit shall be inspected by corresponding specialized personnel.

Foreword i 1 Scope 2 Normative references 3 Basic requirement 4 Construction preparation 4.1 Technical preparation 4.2 Site preparation 5 Unit installation 5.1 Unpacking inspection 5.2 Foundation examination, repetition measurement and surface treatment 5.3 Baseplate installation 5.4 Machine installation 5.5 Distance between shafts of the unit 5.6 Alignment of the unit 5.7 Grouting of the unit 6 Centrifugal compressor installation 6.1 Horizontal split compressor lower body installation 6.2 Horizontal split compressor bearings and oil seal installation 6.3 Horizontal split compressor rotor installation 6.4 Horizontal split compressor body closing 6.5 Horizontal split compressor dry gas seal installation 6.6 Vertical split compressor cylinder installation 6.7 Vertical split compressor baffle installation 6.8 Vertical split compressor cover, seal and bearings installation 7 Gearbox installation 7.1 General requirements 7.2 Bearing assembly 7.3 Checking for gear pair 8 Turbine installation 8.1 Lower body installation 8.2 Bearing and shaft sealing installation 8.3 Baffles installation 8.4 Rotor installation 8.5 Closing of upper and lower bodies 8.6 Regulating mechanism 8.7 Protector 9 Expander installation 10 Motor installation 11 Auxiliary facility and pipes installation 11.1 Installation of auxiliary facility 11.2 Auxiliary pipes installation 11.3 Oil system’s flush 12 Test run of the unit 12.1 Preparation for test run 12.2 Test run of oil system’s flush 12.3 Solo test run of motor 12.4 Test run of gearbox 12.5 Solo test run of turbine 12.6 Mechanical test run of centrifugal compressor for motor drive 12.7 Mechanical test run of centrifugal compressor for turbine drive 12.8 Mechanical test run of expander 13 Handover and acceptance Annex A (Normative) Mudjack installation method with plate or pads Annex B (Normative) Supporting bracket plasma installation method Annex C (Normative) Coupling assembly Annex D (Informative) Common anti-seize grease Annex E (Informative) Hydraulic assembly and disassembly of keyless coupling Annex F (Informative) Measurement method of clearance value for radial bearing Annex G (Informative) Several commonly used chemical derusting methods Explanation of wording in this standard

石油化工離心式壓縮機組施工及驗收標準 1 范圍 本標準規定了石油化工用離心式壓縮機組安裝、汽輪機安裝、煙氣輪機安裝、電動機安裝、附屬設備及管道安裝、機組試運轉等的施工技術要求及質量驗收標準。 本標準適用于石油化工、煤化工和天然氣化工新建、擴建、改造工程中，以電動機、汽輪機或煙氣輪機中一種或多種型式驅動的離心式壓縮機組的施工及驗收。 2標準性引用文件 下列文件對于本標準的應用是必不可少的。凡是注日期的引用文件，僅注日期的版本適用于本標準。凡是不注日期的引用文件，其最新版本(包括所有的修改單)適用于本標準。 GB 50235工業金屬管道工程施工標準 GB 50236現場設備、工業管道焊接工程施工標準 GB 50252工業安裝工程施工質量驗收統一標準 GB/T 50448 水泥基灌漿材料應用技術標準 GB 50484石油化工建設工程施工安全技術標準 NB/T 47013.5承壓設備無損檢測 第5部分滲透檢測 SH/T 3503 石油化工建設工程項目交工技術文件規定 SH/T 3510石油化工設備混凝土基礎工程施工質量驗收標準 SH/T 3536石油化工工程起重施工標準 SH/T 3538石油化工機器設備安裝工程施工及驗收通用標準 SH/T 3541 石油化工泵組施工及驗收標準 SH/T 3543石油化工建設工程項目施工過程技術文件規定 SH/T 3550石油化工建設工程項目施工技術文件編制標準 3基本規定 3.1 機組的安裝應符合產品技術文件的規定，產品技術文件無規定時應按本標準的要求執行。 3.2機組和附屬設備、管道施工及驗收除應執行本標準規定外，通用技術要求應符合SH/T 3538的規定。 3.3機組的土建、配管、輔助設備、電氣、儀表、防腐、絕熱等工程的施工及驗收，除應符合設計文件和本標準規定外，還應執行相應的專業施工及驗收標準。 3.4機組施工的安全技術、勞動保護應執行GB 50484的規定，現場應有相應的防火、防毒、防風、防水、防凍和防塵、防爆等安全、環保措施。 3.5機組有墊鐵安裝、無墊鐵安裝及地腳螺栓安裝應按SH/T 3538規定執行。 3.6墊鐵壓漿安裝法見附錄A，支承板座漿安裝法見附錄B。 3.7底座、機器及零部件的吊裝應符合下列要求： a)零部件吊裝用機卡具應檢驗合格，并具備使用條件； b)吊裝底座時應在規定的吊裝點起吊并使用平衡梁，防止變形； c)吊裝轉子時，宜使用專用吊具，吊裝過程應保持軸向水平。 d)機器吊裝時應按吊裝標志進行，起重施工應執行SH/T 3536的規定。 3.8零部件的清洗除應符合SH/T 3538的規定外，尚應符合下列要求： a)拆卸的零部件應擺放有序，做好標識并妥善保管； b)零部件的清洗宜采用專用清洗劑，不得使用汽油清洗； c)精密零件及滾動軸承不宜用蒸汽吹洗； d)機組的轉動和滑動部件在防銹油脂未清理前不得轉動和滑動； e)采用低壓蒸汽吹洗的零部件，吹洗后應進行干燥處理； f)清洗干凈的零部件應妥善放置、保管； g)廢棄清洗劑應集中回收并符合相關環保要求。 3.9機組的監測元件應校驗合格后安裝。 3.10工作溫度在250℃及以上部件的聯接螺栓應涂防咬合劑，常用防咬合劑按SH/T 3538選用。 3 11 機體閉合前應檢查內潔度并確認相關間隙值，做好隱蔽記錄，并應由建設/監理單位簽字確認。 3.12機組組裝后，各法蘭或接頭處均應封閉。 3.13本標準質量驗收的主控項目為：機器安裝、機組對中、機組灌漿、拆檢回裝、油系統沖洗、機組試運轉。 4施工準備 4.1 技術準備 4.1.1 施工前應具備下列技術文件： a)設計文件，包括平面布置圖、安裝圖、機器基礎圖及相關專業的施工圖； b)產品技術文件，包括出廠合格證書和質量證明文件；質量檢查記錄、機組試驗報告；附屬設備中壓力容器制造監督檢驗證書、產品合格證、制造廠家制造許可證；安裝、使用說明書；機組總裝配圖、主要部件圖、易損件圖、隨機配管圖、附屬設備布置圖及裝箱清單等； c)產品供貨技術協議； d)相關標準標準； e)施工技術文件。 4.1.2機組施工前應進行圖紙會審。 4.1.3施工單位應編制施工方案，并應按SH/T 3550審批，實施前應向參與施工的人員進行技術交底。 4.2現場準備 4.2.1 機組安裝前，現場應具備下列條件： a)基礎已交工并具備安裝條件，與機組安裝相關的土建主體工程己完工； b)場地平整，道路暢通，具備拆檢、清洗和回裝條件； c)施工用水、電、氣等具備使用條件； d)吊裝設施具備使用條件； e)具有零部件、工具等的貯存保管設施。 4.2.2機組廠房結構安裝應達到機組吊裝就位的條件。 4.2.3 機組安裝中使用的計量器具應檢定合格并在有效期內，其精度等級不應低于被檢對象的精度等級。 5機組安裝 5.1 開箱檢驗 5.1.1 開箱檢驗應由采購單位組織各方共檢，共檢時應按照供貨合同、設計文件、產品技術文件和裝箱清單進行下列項目檢查，并做出驗收記錄： a)箱號、箱數及包裝狀況； b)機器、附屬設備的位號、名稱、型號、規格及數量； c)零部件、附屬管道組成件的種類、規格、外觀質量及數量； d)隨機油系統設備及管道內部潔凈度； e)隨機產品技術文件； f)備品備件、專用工具及消耗品； g)其他需要記錄的情況。 5.1.2 檢驗后應對零部件、備品備件采取適當的防護措施，并妥善保管。 5.1.3 與機組配套的管道、電氣、儀表等設備及配件應由相應專業人員檢驗。 5.2基礎檢查復測及表面處理 5.2.1 基礎交接前，基礎施工單位應提供基礎合格證明文件、基礎幾何尺寸測量報告等技術文件，機組安裝單位復測合格后應辦理工序交接手續。 5.2.2基礎質量應符合SH/T 3510的規定，外觀不得有裂紋、蜂窩、空洞、露筋等缺陷。 5.2.3基礎上應明顯標出標高基準線、基礎或地腳螺栓孔的定位軸線及中心線，機組廠房建筑物上應標有坐標軸線和標高線引點。