【正文】 nstructions 14 INTRODUCTION導(dǎo)言 ................................................................................................................ 16 OPERATING MODES (GENERAL)運(yùn)行方式（通用） ......................................................... 17 BOTTOM ASH REMOVAL SYSTEM – UNIT 3 ONLY底渣處理系統(tǒng) 僅 3號(hào)機(jī)組 ........... 18 BOTTOM ASH REMOVAL SYSTEM – UNITS 4 AND 5 ONLY底渣處理系統(tǒng) 5號(hào)機(jī)組 ......................................... 20 BOTTOM ASH HOPPER AND ASH GATES – UNITS 3, 4 AND 5渣井和關(guān)斷門 5號(hào)機(jī)組 ................................ 21 ....................................... SUBMERGED SCRAPER CONVEYOR (SSC) UNITS 3, 4 AND 5刮板撈渣機(jī) 5號(hào)機(jī)組 23 DIVERTER – UNIT 3 ONLY分流器 僅 3號(hào)機(jī)組 .................................................................... 26 CRUSHER – UNIT 3 ONLY碎渣機(jī) 僅 3號(hào)機(jī)組 ...................................................................... 27 CHAIN CONVEYOR – UNIT 3 ONLY二級(jí)刮板 僅 3號(hào)機(jī)組 ................................................ 28 SYSTEM AT REST系統(tǒng)休息 ................................................................................................... 29 OPERATING SEQUENCE – UNIT 3 ONLY運(yùn)行順序 僅 3號(hào)機(jī)組 .................................... 31 START UP SEQUENCE啟動(dòng)順序 ...................................................................................... 31 SHUTDOWN SEQUENCE關(guān)閉順序 .................................................................................. 33 OPERATING SEQUENCE – UNITS 4 AND 5 ONLY運(yùn)行順序 5號(hào)機(jī)組 .................... 34 START UP SEQUENCE啟動(dòng)順序 ...................................................................................... 34 SHUTDOWN SEQUENCE關(guān)閉順序 .................................................................................. 35 GATES OPERATING SEQUENCE – UNITS 3, 4 AND 5渣井關(guān)斷門運(yùn)行順序 5號(hào)機(jī)組 ......................... 36 OVERVIEW觀察 ................................................................................................................. 36 OPERATION OF HYDRAULIC SYSTEM液壓系統(tǒng)的操作 .............................................. 37 AUTO OPERATION自動(dòng)運(yùn)行 ............................................................................................ 38 MANUAL OPERATION手工操作 ...................................................................................... 40 Buyer : Guangdong Guohua Yeudian Taishan Electric Power Plant Project : Taishan Power Plant Phase I 3 x 600MW CBMH Project No. C6196 Contract No. 2020RCC/13069UK Document No. C6196/MM/1 Operating and Maintenance Instructions 15 SUMMARY OF BASIC ALARM CONDITIONS基本報(bào)警條件概述 .............................. 45 REISSUE NOTES版本更改說(shuō)明 ....................................................................................... 52 Buyer : Guangdong Guohua Yeudian Taishan Electric Power Plant Project : Taishan Power Plant Phase I 3 x 600MW CBMH Project No. C6196 Contract No. 2020RCC/13069UK Document No. C6196/MM/1 Operating and Maintenance Instructions 16 INTRODUCTION 導(dǎo)言 This description should be read in conjunction with the following drawings: 參照下列圖紙來(lái)閱讀本節(jié) Pamp。 Buyer : Guangdong Guohua Yeudian Taishan Electric Power Plant Project : Taishan Power Plant Phase I 3 x 600MW CBMH Project No. C6196 Contract No. 2020RCC/13069UK Document No. C6196/MM/1 Operating and Maintenance Instructions 9 DESIGN PARAMETERS設(shè)計(jì)參數(shù) Application應(yīng)用 Furnace Bottom Ash Quantity 爐膛渣量 : tph normal /小時(shí)正常 : 20 tph maximum 20噸 /小時(shí)最大 Bulk Density of Wet Bottom Ash濕渣的密度 : 1300 kg/m3 Cooling Water Temperature 冷卻水溫 : 3338oC Boiler Expansion鍋爐膨脹量 Direction X (towards sides of boiler)x方向 (鍋爐兩側(cè) ) : +/ 48mm Direction Y (towards front of boiler)y方向 (鍋爐前側(cè) ) Front water seal plate前水封插板 10mm Rear water seal plate后水封插板 10mm Direction Z (towards down direction)z 方向 (下側(cè) ) :336mm Bottom Ash Hopper 渣井 Mounting 結(jié)構(gòu) :Self supporting portal frame structure自支撐結(jié)構(gòu) Gas Seal 密封 : Immersion of flap gates into SSC trough排渣門浸入 SSC水槽中 Ash Discharge排渣 :2 off Ash Hopper Openings 2套開口的渣井 Plate Material板的材質(zhì) : Carbon Steel 碳鋼 Internal Lining內(nèi)襯 : Refractory耐火曾 Hopper Spray Nozzles渣井熄火噴嘴 : 16 off 16套 Spray Water Quantity 噴嘴水量 : 30m3/hr intermittent 30m3/小時(shí) 間歇的 Seal Trough水封槽 Mounting結(jié)構(gòu) :On Bottom Ash Hopper structure在渣井結(jié)構(gòu)上 Gas Seal密封 :Immersion of boiler seal plate 鍋爐水封板浸入 Trough material 水封槽材質(zhì) : Stainless Steel不銹鋼 Spray Water Quantity噴嘴水量 : Makeup 14m3/hr 補(bǔ)水 14m3/小時(shí) 沖洗水 Flushing 55m3/hr intermittent間歇的 Submerged Scraper Conveyor刮板撈渣機(jī) Handling Rate出力 : tph normal operation正常 /小時(shí) : 25 tph maximum operation最大 25 噸 /小時(shí) Chain Size鏈條尺寸 : 36mm diameter直徑 36mm Chain Speed鏈速 : Variable Flight Bar刮板 :200mm deep channel with wear strips 有耐磨條的 200mm深的槽鋼 Conveyor Width (chain centres)傳輸寬度（鏈條中心距） :1800 mm Drive Type驅(qū)動(dòng)類型 Twin Hagglunds CB280 Hydraulic CB280雙輪液壓驅(qū)動(dòng) SSC Chain Takeup Type撈渣機(jī)鏈條張緊類型 : Hydraulic液壓 Casing Material箱體材料 : Carbon Steel碳鋼 Buyer : Guangdong Guohua Yeudian Taishan Electric Power Plant Project : Taishan Power Plant Phase I 3 x 600MW CBMH Project No. C6196 Contract No. 2020RCC/13069UK Document No. C6196/MM/1 Operating and Maintenance Instructions 10 Horizontal Feed Trough Lining水平槽內(nèi)襯 : Wear resistant plate 400 BHN耐磨板 Feed Incline amp。速度通過二級(jí)刮板上的就地控制盤中的變頻器調(diào)節(jié)。為便于檢修，沿二級(jí)刮板到渣倉(cāng)和二級(jí)刮板的觀察門設(shè)有通道平臺(tái)。 After crushing the ash is deposited onto the ash conveyor and transported along the basalt lined conveyor bottom deck. 然后磨碎的渣落入二級(jí)刮板中并沿著二級(jí)刮板鋪有鑄石板的底板傳輸。碎渣機(jī)的液壓驅(qū)動(dòng)和液壓油都是來(lái)自撈渣機(jī)的液壓動(dòng)力站。二級(jí)刮板（僅 3機(jī)組） The submerged scraper conveyor deposits ash via a feed chute and a twin