神華神東電力新疆準(zhǔn)東五彩灣發(fā)電公司一期2×350MW機(jī)組檢修規(guī)程-汽機(jī)部分

為.神華神東電力

SHENHUASHENDONGPOWER

新疆準(zhǔn)東五彩灣發(fā)電公司檢修規(guī)程

Q/SDDL0907JXGC001-2012

一期2x350MW機(jī)組檢修規(guī)程

汽機(jī)部分

XXXX-XX-XX發(fā)布XXXX-XX-XX實(shí)施

神華神東電力新疆準(zhǔn)東五彩灣發(fā)電公司發(fā)布

內(nèi)部文件控制表

版本簽發(fā)下次復(fù)有否

編寫人校核人初審人復(fù)審人審定人批準(zhǔn)人

編號(hào)日期核日期修訂

試行

此次修訂改動(dòng)內(nèi)容：

1、第7頁(yè)：高中壓內(nèi)缸中分面間隙允差：自由狀態(tài)下2mm以下冷緊1/3螺栓后，0.05M寒尺不入：

低壓內(nèi)缸中分面間隙允差，自由狀態(tài)下2mm以下，冷緊1/3螺栓后0.05mm塞尺不入。

2、第15頁(yè)：#3、的軸承均應(yīng)布置在同?條水平軸線上。用軸承應(yīng)高出該線1.489mm,#2軸承應(yīng)高

于該線0.329m。要求高中壓轉(zhuǎn)子比低壓轉(zhuǎn)子對(duì)輪端面低0.10-0.15,下張口O.Olnm。（備注：

根據(jù)2014年#2機(jī)組大修調(diào)整，#3、#4軸承均應(yīng)布置在同一條水平軸線上。#1軸承應(yīng)高出該線

1.489m,#2軸承應(yīng)高于該線0.329mm。要求高中壓轉(zhuǎn)子比低壓轉(zhuǎn)子對(duì)輪端面低0.10-0.15,下

張口0.20mmo）

3、第15頁(yè)：低壓轉(zhuǎn)子要比發(fā)電機(jī)轉(zhuǎn)子對(duì)輪端面高0.10-0.Mnm,下張口0.01-0.02m”現(xiàn)改為低發(fā)

電機(jī)聯(lián)軸器找中心時(shí)，發(fā)電機(jī)轉(zhuǎn)子要比低壓傳子對(duì)輪端面高0.10-0.Mmm，下張口0.01-0.02mm。

4、第120頁(yè)，定冷水系統(tǒng)展加定冷水加藥裝置.并將原在進(jìn)入發(fā)電機(jī)前.約2曲地定子水旁跖進(jìn)入

離子交換器，連續(xù)進(jìn)行水質(zhì)凈化。改為：在進(jìn)入發(fā)電機(jī)前，約20%地定子水旁路進(jìn)入（定冷水加藥裝置，

將原來(lái)的離子交換器進(jìn)行短接，連續(xù)進(jìn)行水質(zhì)凈化。

5、第144頁(yè)：增加6.1.1.5除氧器乏汽回收裝置，將原除氧器連續(xù)排氣直接通過(guò)之汽回收裝置進(jìn)行

冷凝回收，回收的水質(zhì)直接進(jìn)入凝汽器，充分利用水資源，起到節(jié)約用水的效果。

本標(biāo)準(zhǔn)監(jiān)督實(shí)施及完善負(fù)貢人本規(guī)程實(shí)施及完善執(zhí)行人

職務(wù)：職務(wù)：

簽字：簽字*

前言

本規(guī)程根據(jù)《國(guó)家電網(wǎng)公司電力安全工作規(guī)程》、《火電檢修規(guī)程》、《火電施工質(zhì)量檜驗(yàn)及評(píng)定標(biāo)準(zhǔn)人

《檜修導(dǎo)則小設(shè)備制造廠家的設(shè)計(jì)掘糧、技術(shù)說(shuō)明書(shū)、安裝T藝說(shuō)明、運(yùn)行操作說(shuō)明、圖紙及其它相

關(guān)資料，已經(jīng)投入運(yùn)行的同類設(shè)備的檢修規(guī)程、技術(shù)及質(zhì)量標(biāo)準(zhǔn)、設(shè)備運(yùn)行經(jīng)腌，同類設(shè)備運(yùn)行中存在

問(wèn)即的處理方案等等編制而成。

設(shè)備管理人員和檢修人員應(yīng)嚴(yán)格依照檢修規(guī)程規(guī)定的檢修周期、檢修工序、檢修工藝質(zhì)量標(biāo)準(zhǔn)和檢

修試驗(yàn)規(guī)程等制定檢修計(jì)劃，并依據(jù)檢修規(guī)程和檢修文件包管理標(biāo)準(zhǔn)的要求編制并執(zhí)行檢修文件包、作

業(yè)卡、施工方案等作業(yè)文件。

本規(guī)程由于定稿之際，17部分設(shè)備技術(shù)資料不全，故本規(guī)程與實(shí)際不符之處尚待送?步修改補(bǔ)充，

如發(fā)現(xiàn)本規(guī)程不妥之處，敬請(qǐng)及時(shí)指出。

目錄

總則................................................................................1

1.范圍...............................................................................1

2.引用標(biāo)準(zhǔn)..........................................................................1

3.專業(yè)術(shù)語(yǔ)..........................................................................1

4.檢修管理的基本要求...............................................................2

第一部分汽輪機(jī)本體檢修規(guī)程.........................................................3

1汽輪發(fā)電機(jī)本體.....................................................................3

1.1設(shè)備概況及參數(shù)...................................................................3

1.2檢修類別及檢修周期..............................................................3

1.3檢修項(xiàng)目.........................................................................4

1.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................4

L5修前數(shù)據(jù)采集.....................................................................62

1.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)...............................................................62

第二部分汽輪機(jī)調(diào)速系統(tǒng)檢修操程....................................................63

1.汽輪機(jī)調(diào)速系統(tǒng)....................................................................63

1.1設(shè)備概況及參數(shù)..................................................................63

1.2檢修類別和檢修周期.............................................................80

1.3檢修項(xiàng)目........................................................................80

1.4檢修工序和工藝標(biāo)準(zhǔn).............................................................80

1.5修前數(shù)據(jù)采集...................................................................107

L6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................107

第三部分潤(rùn)滑油系統(tǒng)檢修規(guī)程.......................................................108

1主油箱............................................................................108

1.1設(shè)備概況及參數(shù).................................................................108

1.2檢修類別及檜修周期.............................................................108

1.3檢修項(xiàng)目.......................................................................108

1.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)...................................................108

L5修前數(shù)據(jù)采集....................................................................108

1.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................108

2主機(jī)冷油器.......................................................................108

2.1設(shè)備概況及參數(shù)..................................................................108

2.2檢修類別及檢修周期..............................................................109

2.3檢修項(xiàng)目........................................................................109

2.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................109

2.5修前數(shù)據(jù)采集....................................................................110

2.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)...........................................................110

3油泵..............................................................................110

3.1設(shè)備概況及參數(shù).................................................................110

3.2檢修類別及檢修周期.............................................................110

3.3檢修項(xiàng)目........................................................................110

3.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................110

3.5修前數(shù)據(jù)采集....................................................................Ill

3.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)............................................................111

4頂粕油系統(tǒng).......................................................................111

4.1設(shè)備概況及參數(shù)..................................................................111

4.2檢修類別及檢修周期..............................................................112

4.3檢修項(xiàng)目........................................................................112

4.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................112

4.5修前數(shù)據(jù)采集....................................................................112

4.6修后試臏項(xiàng)目及標(biāo)準(zhǔn)...........................................................112

5離心式潤(rùn)滑油凈化裝置檢修..........................................................113

5.1設(shè)備概況及參數(shù).................................................................113

5.2檢修類別及椅修周期.............................................................113

5.3檢修項(xiàng)目........................................................................113

5.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................113

5.5修前數(shù)據(jù)采集...................................................................114

5.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)...........................................................114

6主油泵............................................................................114

6.1設(shè)備概況及參數(shù).................................................................114

6.2檢修類別及檢修周期.............................................................114

6.3檢修項(xiàng)目........................................................................114

6.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................114

6.5修前數(shù)據(jù)采集....................................................................115

6.6修后試腌項(xiàng)目及標(biāo)準(zhǔn)............................................................115

第四部分發(fā)電機(jī)氫油水系統(tǒng)檢修規(guī)程.................................................116

1氫氣系統(tǒng)..........................................................................116

1.1設(shè)備概況及參數(shù).................................................................116

L2檢修類別及檢修周期..............................................................116

1.3檢修項(xiàng)目.......................................................................116

1.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)...................................................116

1.5修前數(shù)據(jù)采集...................................................................117

1.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................117

2密苣油系統(tǒng).......................................................................117

2.1設(shè)備概況及參數(shù)..................................................................117

2.2檢修類別及檢修周期..............................................................117

2.3檢修項(xiàng)目........................................................................117

2.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................117

2.5修前數(shù)據(jù)采集...................................................................119

2.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)...........................................................119

3定冷水系統(tǒng).......................................................................119

3.1設(shè)備概況及參數(shù)..................................................................119

3.2檢修類別及檢修周期.............................................................120

3.3檢修項(xiàng)目.......................................................................120

III

3.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................120

3.5修前數(shù)據(jù)采集....................................................................121

3.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................121

第五部分輔機(jī)部分檢修規(guī)程.........................................................122

1凝汽器............................................................................122

1.1設(shè)備概況及參數(shù).................................................................122

1.2檢修類別及檢修周期.............................................................123

1.3檢修項(xiàng)目.......................................................................123

1.4檢修工序、工藝方法及質(zhì)最標(biāo)準(zhǔn)..................................................123

1.5修前數(shù)據(jù)采集...................................................................126

L6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................126

2高壓加熱器.......................................................................128

2.1設(shè)備概況及參數(shù)..................................................................128

2.2檢修類別及檢修周期..............................................................131

2.3檢修項(xiàng)目........................................................................131

2.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................131

2.5修前數(shù)據(jù)采集.................................................................135

2.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................136

3低壓加熱器.......................................................................136

3」設(shè)備概況及參數(shù)..................................................................136

3.2檢修類別及檢修周期.............................................................137

3.3檢修項(xiàng)目.......................................................................137

3.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................137

3.5修前數(shù)據(jù)采集...................................................................139

3.6修后試段項(xiàng)目及標(biāo)準(zhǔn)...........................................................139

4軸打加熱器.......................................................................139

4.1設(shè)斛概況及參數(shù)..................................................................139

4.2檢修類別及檢修周期.............................................................139

4.3檢修項(xiàng)目.......................................................................110

4.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................140

4.5修前數(shù)據(jù)采集...................................................................141

4.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)...........................................................141

5軸扣風(fēng)機(jī)..........................................................................141

5.1設(shè)備概況及參數(shù)..................................................................141

5.2檢修類別及檢修周期.............................................................141

5.3檢修項(xiàng)目.......................................................................141

5.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................141

5.5修前數(shù)據(jù)采集...................................................................143

5.6修后試腌項(xiàng)目及標(biāo)準(zhǔn).............................................................143

6除氧器............................................................................143

6.1設(shè)備概況及參數(shù).................................................................143

6.2檢修類別及檢修周期.............................................................144

IV

6.3檢修項(xiàng)目.......................................................................145

6.4檢修工序、工藝方法及質(zhì)信標(biāo)準(zhǔn)..................................................145

6.5修前數(shù)據(jù)采集...................................................................146

6.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................146

7板式換熱器.......................................................................146

7.1設(shè)備概況及參數(shù)..................................................................146

7.2檢修類別及檢修周期.............................................................147

7.3檢修項(xiàng)目.......................................................................147

7.4檢修工序、工藝方法及質(zhì)最標(biāo)準(zhǔn)..................................................147

7.5修前數(shù)據(jù)采集...................................................................150

7.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................150

8循環(huán)水旋轉(zhuǎn)濾網(wǎng)...................................................................150

8.1設(shè)備概況及參數(shù)..................................................................150

8.2檢修類別及檢修周期.............................................................151

8.3檢修項(xiàng)目.......................................................................151

8.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn).................................................151

8.5修前數(shù)據(jù)采集...................................................................151

8.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................151

9間接空冷系統(tǒng).....................................................................151

9.1設(shè)備概況及參數(shù)..................................................................151

9.2檢修類別及檢修周期.............................................................155

9.3檢修項(xiàng)目.......................................................................155

9.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................155

9.5修前數(shù)據(jù)采集...................................................................155

9.6修后試齡項(xiàng)目及標(biāo)準(zhǔn)...........................................................155

10機(jī)力通風(fēng)塔......................................................................155

10.1設(shè)備概況及參數(shù)................................................................155

10.2檢修類別及檢修周期............................................................156

10.3檢修項(xiàng)目......................................................................156

10.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn).................................................156

10.5修前數(shù)據(jù)采集..................................................................157

10.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..........................................................157

11給水泵驅(qū)動(dòng)汽輪機(jī)................................................................157

11.1設(shè)備概況及參數(shù)................................................................157

11.2檢修類別及檢修周期............................................................157

11.3檢修項(xiàng)目.......................................................................158

11.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)...................................................158

11.5修前數(shù)據(jù)采集...................................................................165

11.6修后試的項(xiàng)目及標(biāo)準(zhǔn)...........................................................165

第六舒分泵類部分檢修規(guī)程.........................................................166

1給水泵............................................................................166

LI設(shè)備概況及參數(shù)..................................................................166

L2檢修類別和檢修周期..............................................................167

1.3檢修項(xiàng)目.......................................................................167

1.4檢修工序和工藝標(biāo)準(zhǔn)...........................................................168

L5修前數(shù)據(jù)采集....................................................................173

1.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................173

2給水前置泵.......................................................................173

2.1設(shè)備概況及參數(shù)..................................................................173

2.2檢修類別及檢修周期..............................................................174

2.3檢修項(xiàng)目........................................................................174

2.4檢修工序、工藝方法及質(zhì)地標(biāo)準(zhǔn)....................................................17-1

2.5修前數(shù)據(jù)采集....................................................................176

2.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................177

3凝結(jié)水泵..........................................................................177

3.1設(shè)備概況及參數(shù)..................................................................177

3.2檢修類別及檢修周期.............................................................178

3.3檢修項(xiàng)目.......................................................................178

3.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................178

3.5修前數(shù)據(jù)采集...................................................................181

3.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................182

4循環(huán)水泵..........................................................................182

4.1設(shè)備概況及參數(shù)..................................................................182

4.2檢修類別及檢修周期.............................................................182

4.3檢修項(xiàng)目.......................................................................182

(5修前數(shù)據(jù)采集....................................................................18-1

4.6修后試齡項(xiàng)目及標(biāo)準(zhǔn)...........................................................185

5閉式循環(huán)冷卻水泵.................................................................185

5.1設(shè)斛概況及參數(shù)..................................................................185

5.2檢修類別及檢修周期.............................................................186

5.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................186

5.5修前數(shù)據(jù)采集...................................................................188

5.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn).............................................................188

6輔機(jī)循環(huán)水泵.....................................................................188

6.1設(shè)備概況及參數(shù).................................................................188

6.2檢修類別及檢修周期.............................................................189

6.3檢修項(xiàng)目.......................................................................189

6.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................190

6.5修前數(shù)據(jù)采集...................................................................191

6.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)...........................................................191

7真空泵............................................................................191

7.1設(shè)備概況及參數(shù)..................................................................191

7.2檢修類別及檢修周期.............................................................192

7.3檢修項(xiàng)目.......................................................................193

VI

7.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................193

7.5修前數(shù)據(jù)采集....................................................................195

7.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................195

第七部分管閥檢修規(guī)程..............................................................196

1常成管道、閥門...................................................................196

1.1設(shè)備概況及參數(shù).................................................................196

1.2檢修類別及檢修周期.............................................................198

1.3檢修項(xiàng)目.......................................................................198

1.4檢修工序、工藝方法及質(zhì)最標(biāo)準(zhǔn)..................................................199

1.5修前數(shù)據(jù)采集..................................................................20-1

L6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................204

2給水泵最小流量閥.................................................................204

2.1設(shè)備概況及參數(shù)..................................................................204

2.2檢修類別和檢修周期..............................................................204

2.3檢修項(xiàng)目........................................................................201

2.4檢修工序和工藝標(biāo)準(zhǔn)..............................................................204

2.5修前數(shù)據(jù)采集..................................................................205

2.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)............................................................205

3汽機(jī)調(diào)節(jié)閥.......................................................................206

3」設(shè)備概況及參數(shù)..................................................................206

3.2檢修類別及檢修周期............................................................206

3.3檢修項(xiàng)目.......................................................................206

3.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................206

3.5修前數(shù)據(jù)采集..................................................................207

3.6修后試段項(xiàng)目及標(biāo)準(zhǔn)............................................................207

4汽側(cè)安全閥.......................................................................207

4.1設(shè)斛概況及參數(shù)..................................................................207

4.2檢修類別及檢修周期............................................................208

4.3檢修項(xiàng)目.......................................................................208

4.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................208

4.5修前數(shù)據(jù)采集..................................................................208

4.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)............................................................208

5高、低壓旁路系統(tǒng)閥門.............................................................208

5.1設(shè)備概況及參數(shù)..................................................................208

5.2檢修類別及檢修周期............................................................211

5.3檢修項(xiàng)目.......................................................................211

5.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................211

5.5修前數(shù)據(jù)采集..................................................................212

5.6修后試腌項(xiàng)目及標(biāo)準(zhǔn)...........................................................212

6抽汽逆止門.......................................................................212

6.1設(shè)備概況及參數(shù).................................................................212

6.2檢修類別及檢修周期............................................................212

VII

6.3檢修項(xiàng)目........................................................................213

6.4檢修工序、工藝方法及質(zhì)信標(biāo)準(zhǔn)....................................................213

6.5修前數(shù)據(jù)采集....................................................................213

6.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................213

第八部分其它項(xiàng)目................................................................214

1采暖加熱站.......................................................................214

1.1設(shè)備概況及參數(shù).................................................................214

1.2檢修類別及檢修周期............................................................215

1.3檢修項(xiàng)目.......................................................................215

1.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)..................................................215

L5修前數(shù)據(jù)采集....................................................................216

L6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................216

280/20噸雙鉤橋式起重機(jī)檢修規(guī)程標(biāo)準(zhǔn)................................................216

2.1設(shè)備概況及參數(shù)..................................................................216

2.2檢修類別及檢修周期..............................................................217

2.3檢修項(xiàng)目........................................................................217

2.4檢修工序、工藝方法及質(zhì)量標(biāo)準(zhǔn)....................................................217

2.5修前數(shù)據(jù)采集....................................................................221

2.6修后試驗(yàn)項(xiàng)目及標(biāo)準(zhǔn)..............................................................221

VIII

總則

［范圍

本規(guī)程適用于神華神東電力新疆準(zhǔn)東五彩灣電廠一期2X350MW機(jī)組，所有設(shè)備管理人員、檢修人

員、監(jiān)察人員都必須熟悉和遵守本規(guī)程。

2.引用標(biāo)準(zhǔn)

DI./T838-2003發(fā)電企業(yè)設(shè)備檢修導(dǎo)則

GB/T19001質(zhì)量管理體系要求

GB/T24001環(huán)境管理體系要求

DT/T748.1-2001火力發(fā)電廠汽機(jī)機(jī)組檢修導(dǎo)則第1部分

國(guó)家電網(wǎng)安監(jiān)［2008］23號(hào)國(guó)家電網(wǎng)公司電力安全工作規(guī)程（火電廠動(dòng)力部分）

（電力工業(yè)技術(shù)管理法規(guī)》

《火力發(fā)電廠汽水管道設(shè)計(jì)技術(shù)規(guī)定》

《火力發(fā)電廠汽水管道設(shè)計(jì)技術(shù)規(guī)定》

《電力建設(shè)施工及臉收技術(shù)規(guī)范（汽輪機(jī)機(jī)組篇）》DL5011-92

W電力建設(shè)施工質(zhì)量驗(yàn)收及評(píng)價(jià)規(guī)程（汽掄發(fā)電機(jī)組）3DL/T5210.3—2009

《電力建設(shè)施工質(zhì)量驗(yàn)收及評(píng)價(jià)規(guī)程（管道及系統(tǒng)）》