选煤专业英语词汇汇总

1、术语名称英文名称选煤一般术语选煤Coal preparation毛煤Run of mine;r.o.m .coal原煤Raw coal原料煤Raw coal feed中煤middlings术语名称英文名称选煤Coal cleaning精煤Cleaned coal ; clean coal纯中煤True middlings; bone假中煤False middlings;Interbanded middlings矸石Reject; refuse废矸Diacard;dirt;stone再循环Recirculation外来煤Foreign coal进口煤Imported coal低级煤Low-gra

2、de coal析离segregation分选特性Cleaning chara-cteristics可选性曲线Washability curve术语名称英文名称可选性Washability;preparablity浮物累计曲线Cumulative floats curve浮物累计曲线累计曲线Cumulative sinks curveCumulative curve密度曲线Densimetric curve; relative density curve灰分特性曲线Characteristic ash curve术语名称英文名称邻近密度曲线Near-density curve; difficul

3、ty curve性能曲线浮沉试验Performance curveFloat-and-sink ;Analysis;Float-and-sink test实际性能曲线Actual perfor-mance curve预期性能曲线expected perfor-mance curve迈尔曲线M-curve ；Mayer curve灰分/相对密度曲线Ash/relative density curve能力与处理量Capacity and throughput额定能力Nominal capacity生产能力Operational capacities设计能力Design capacity最大设计能力

4、Peak design capacity术语名称英文名称设备最大能力Mechanical maximum capacity原料Feed原则流程图Basic flowsheet工艺流程图Process flowsheet设备流程图equipment flowsheet物料流程图Materials flowsheet液体流程图Liquids flowsheet能力流程图Weighted flow-Sheet ; capacityflowsheet可浮性3）floatablity矿井选煤厂Pithead coal preparation plant群矿选煤厂Groupmines coal prepa

5、ration plant矿区选煤厂Mine coal preparation plant中心选煤厂central coal preparation plant术语名称英文名称用户洗煤厂Users coal preparation plant分选作业Separation process辅助作业Auxiliary process粒度size入料上限Top size入了下限Lower size分选粒级Size range of separation密度级Densimetric fra-Ctions; densityfraction密度组成Densimetric co-nsist; density c

6、onsist分选密度±含量法Classification of washability based on±0.1 near-density material中间煤含量法Classification of washability based on middling泥化Degradation in water煤泥（粉）浮沉试验Fine coal float- and sink test; fine coal float-and-sink analysis水煤浆Coal water mixture；CWMCWF；CWS术语名称英文名称洁净煤技术Clean coal technol

7、ogy可见矸石Vision refuse手选矸石Hand picked refuse粒级煤Sized coal块煤Lump coal大块煤Large sized coal中块煤Medium sized coal小块煤Small sized coal混煤Mixed coal混末煤Mixed small coal术语名称英文名称一般术语general分级1）sizing分级2）classification筛分试验Size analysis小筛分Sieve analysis平均粒度Mean size额定粒度Nominal size; limiting size筛上粒oversize筛下粒unders

8、ize粉尘dust粉煤fines末煤smalls术语名称英文名称筛分screening筛分Screening筛分机Screen振幅amplitude行程Stroke；throw孔径Aperture size干法筛分Dry screening湿法筛分Wet screening概率筛分Probability screening脱泥desliming脱粉Fines removal脱尘dedusting筛上物Screen overflow错配筛下粒Misplaced undersize筛下物Screen underflow错配筛上粒Misplaced oversize术语名称英文名称（筛分）错配物Mi

9、splaced material邻近筛孔物Near-mesh ma- terial; near-size material（筛子）额定面积Nominal area（筛子）有效面积effective area开孔率open area标准筛Sieve; test sieve筛分机的部件Parts screens筛面Screen deck;Screening surface筛板Screen plate筛网Screen cloth;Screen mesh楔条筛面Wedge-wire deck; wedge-wire sieve活动棒条筛面Loose-rod deck缓冲筛面Dry screening术

10、语名称英文名称按用途分类的筛分机Screens according to purpose毛煤筛Run-of-mine screen预先分级筛Primary screen;Raw coal screen脱水筛Dewatering screen脱泥筛Stroke；throw煤泥筛Slurry screen喷洗筛Rinsing screen;Spray screen分级筛(组)Sizing screen(s)Grading screen(s); classifyingScreen(s)超粒控制筛Guard screen;Oversize control screen细粒控制筛Undersize co

11、ntrol screen breakage screen术语名称英文名称按结构原理分类的筛分机Screens accord-ing to principle of construction单层筛Single-deck screen多层筛multi-deck screen摇动筛Jigging screen;Reciprocating screen共振筛Resonance screen振动筛Vibrating screen旋转概率筛Rotating probability screen圆筒筛Trammel screenRevolving screen滚轴筛Roll screen棒条筛Bar scr

12、een格筛grizzly弧形筛Sieve bend术语名称英文名称在气流或水流中分级Sizing in a current of air or water风力分级Air classification分级机classifier分级旋流器Cyclone classifier水力分级3）Hydraulic classification水析Vibrating screen沉降末速Terminal velocity等沉粒Equal falling particles等沉比Equal falling tatio自由沉降Free falling干扰沉降Hindered falling水力旋流器Hydro-c

13、yclone准备筛分Preliminary screening检查筛分Control screening最终筛分Final screening术语名称英文名称等厚筛分banana screening气流筛分Air flow screening筛孔Screen aperture筛序Sieve scale筛比Sieve ratio粒度组成Size consist粒级Size fraction粒级上限Upper size粒级下限Lower size自然级Size fractions of raw coal破碎级Size fractions of crushed coal条缝筛Wedge-wire s

14、creen旋流筛Vortex sieve圆振动筛Circular vibrating screen直线振动筛Linear vibrating screen电磁振动筛Electro-magnetic vibrating screen术语名称英文名称振动概率筛Probability screen驰张筛Flip-flow screening machine等厚筛Banana vibrating screen电热筛Electric heated screen琴弦筛Piano wire screen高频振动筛High frequency vibrating screen振动棒条筛Loose-rod vi

15、brating screen高频电磁细筛High frequency electromagnetic节肢振动筛Node-and-limb vibratory screen筛网旋流器cyclone screen cloth术语名称英文名称一般术语general干法选煤Dry cleaning湿法选煤Wet cleaning选煤厂Washery; coal preparation plant再选Reclean; rewash选煤产品Washery products矸石提升机Reject elevator; refuse elevator (deprecated)中煤提升机Middings elev

16、ator定压水箱Head tank溜槽launder泵池Pump sump悬浮体suspension流态化悬浮体Teeter; fluidized suspension洗水系统Water circuit术语名称英文名称洗水闭路循环Closed water circuit循环水Circulating water补充水Make-up water喷水Rinsing water; spray water废水Waste water; surplus water; bleed water井下水Pit water; mine water细泥slimes煤泥水slurry泡沫浮选Froth floatatio

17、n重力选煤1)Gravity concentration; gravity separation跳汰选煤Water circuit重介质选煤Dense medium separation流槽选煤Coal launderingTrough washing斜槽选煤Inclined-trough washing摇床选煤Table cleaning术语名称英文名称浮游选煤Coal floatation离心选煤Centrifugal cleaning摩擦选煤Friction cleaning主选Primary cleaning中间产物Intermediate product回选Recirculation

18、 cleaning配煤入洗Preparation of blended raw coal分组入选Preparation of grouped raw coal不分级入选Preparation of unsized raw coal分级入选Preparation of sized raw coal脱泥入选Preparation of deslimed raw coal筛选厂Sizing plant干法选煤Dry cleaning手选Hand cleaning人工拣选Hand selection手选带Picking belt; picking table术语名称英文名称环形手选台Picking t

19、able circular风选Pneumatic cleaning风力摇床Dry cleaning table风力跳汰机Air jig风力跳汰2）Air jigging; pneumatic jigging空气重介流化床干法选煤Dry beneficiation with air-dense medium fluidized bed检查性手选Control hand picking跳汰选煤jigging跳汰机Jig；washbox主选跳汰机Primary jig再选跳汰机Re-wash jig空气脉动跳汰机Air pulsating jig长石床层跳汰机feldspar jig术语名称英文名称

20、动筛跳汰机Moving sieve jig活塞跳汰机plunger jig; piston jig隔膜跳汰机Diaphragm jigging跳汰筛板Jig screen plate;Bed plate跳汰床层Jig bed跳汰分室Jig cell跳汰分段Jig compartments跳汰机筛下室hutch跳汰机入料堰Jig feed sill跳汰机中间堰Jig center weir跳汰机溢流堰Jig discharge sill风阀Air valve滑动风阀Jig slide valve旋转风阀Rotary air valve跳汰机风阀周期Jig air cycle排矸装置Reject

21、extractor术语名称英文名称浮标float床层传感器Bed depth transducer排矸室Reject extrac-tion chamber排矸闸门Reject gate; discharger shutter排矸轮Reject rotor; star wheel extractor排矸螺旋Air valve排矸管Reject discharge pipes一段排矸提升机Primary reject elevator二段排矸提升机Secondary reject elevator冲水Top water; transport water输送水flushing water顶水Und

22、erscreen water; back water跳汰周期Jigging cycle跳汰周期特性曲线Characteristic curve of jigging cycle风阀特性曲线Characteristic curve of air valve跳汰频率Jig frequency术语名称英文名称跳汰振幅Jig amplitude水力跳汰Hydraulic jigging人工床层Artificial bed; feldspar bed床层松散度Mobility of the jig bed分层stratification透筛排料Discharge of heavy material th

23、rough screenplate正排矸Discharge of heavy dirt at the discharge end倒排矸Discharge of heavy dirt at the feed end跳汰室Jigging chamber空气室Air chamber跳汰面积Jig area电控气动风阀Electro-pneumatic-valve筛侧空气室跳汰机Baum jig筛下空气室跳汰机Batac jig; tacub jig复合脉动跳汰机Compound pulsating jig术语名称英文名称重介质选煤Dense medium cleaning重液Dense liquid

24、重介质Dense medium; heavy medium重介质工艺Dense medium process重介质分选机Dense medium separator加重质Medium solids分选介质Separating medium; correct medium循环悬浮液Circulating medium补充悬浮液Make-up medium; make-up medium solids重介质回收Electro-pneumatic-valve磁选机Magnetic separator磁性物Magnetics非磁性物Non-magnetics术语名称英文名称再生悬浮液Regenerat

25、ed dense medium; recover-ed dense medium稀悬浮液Dilute medium浓悬浮液Over-dense medium重介车间Dense medium plant密度控制装置Density control device脱介筛Medium draining screen悬浮物Suspended matter介质回收筛Medium recovery screen喷水装置Shower box加重质制备Medium solids preparation悬浮液4）suspension悬浮液稳定性Stability of suspension分流Spilt flow术

26、语名称英文名称预磁Pre-magnetization退磁de-magnetization磁性物含量Magnetic material content水平流Horizontal current上升流Upward current下降流Downward current斜轮重介质分选机Inclined lifting wheel separator; drewboy separator立轮重介质分选机vertical lifting wheel separator;刮板重介质分选机H.M vessel重介质旋流器Dense-medium cyclone筒式磁选机Drum magnetic separa

27、tor圆筒带式磁选机Drum-belt magnetic separator磁力脱水槽magnetic dewatering术语名称英文名称风力提升器Air lifter分流量Spilt flow quantity非磁性物含量Non-magnetic material content高梯度磁选High-intensity magnetic separation介质桶Medium tank混料桶Blending tank悬浮液粘度Suspension viscosity其它分选设备Cleaning equipment (miscellaneous)槽选机Trough washer; launde

28、r washer摇床Concentrating table; shaking table格条Riffles清洗水Dressing water; cross water上升流分选机Upward current washer术语名称英文名称斜板分选机Plate cleaner滚筒分选机Barrel washer; drum wahser旋流器cyclone阻沉选煤机Hindered settling cleaner斜槽分选机5）Counterflow steeply inclined separator螺旋分选机spiral离心摇床Centrifugal table水介质旋流器Hydrocyclo

29、ne; wateronly cyclone; autogenous cyclone化学选煤Chemical coalcleaning选择性絮凝法Selective flocculation method术语名称英文名称泡沫浮选Forth flotation活化剂Trough washer; launder washer捕收剂Collecting agent; collector起泡剂Frothing agent; frother润湿剂Wetting agent抑制剂depressant矿浆pulp优先浮选Selective flotation; differential flotation;

30、prefer- entail flotation充气aeration调和conditioning调和槽conditioner给药机Reagent feeder浮选机Flotation cell搅拌桶Agitator主选槽Primary cells粗选槽Rougher cells术语名称英文名称再选槽Secondary cells精选槽Cleaner cells; recleaner cells扫选槽Scavenger cells浮选精煤Flotation concentrate浮选尾煤Flotation tailings浮选中煤Flotation middlings接触角Contact ang

31、le消泡器Froth breaker分段试验Release analysis疏水性矿物6）Hydrophobic mineral亲水性矿物Hydrophilic mineral矿化泡沫Mineralized froth浮选时间Flotation time浮选剂Flotation agent调整剂Modifying agent; regulator术语名称英文名称分散剂Dispersing agent; dispersant乳化剂emulsifier药剂制度Regime of agent直接浮选Direct flotation浓缩浮选Thickening flotation微泡浮选Hydroph

32、ilic mineral粗选roughing扫选scavenging精选cleaning浮选试验Flotation test单元浮选试验Batch-flotation test分步释放浮选试验Timed-release analysis连续性浮选试验Continuous flotation test单位充气量Aeration quantity充气均匀系数Aeration uniformity coefficient机械搅拌式浮选机Subaeration flotation machine; agitation froth machine术语名称英文名称喷射式浮选机Jet flotation m

33、achine充气式浮选机Pneumatic flotation machine浮选柱Flotation column矿浆准备器Pulp preprocessor术语名称英文名称一般术语general脱水dewatering干燥drying泄水draining过滤filtration离心脱水centrifuging絮凝flocculation术语名称英文名称澄清clarification浓缩thickening溢流effluent选煤厂排放水Plant effluent煤泥池Slurry pond分散体dispersion脱水dewatering干燥机dryer固定筛Fixed screen过滤

34、式离心脱水机Basket centrifuge沉降式离心脱水机Solid-bowl centrifuge沉降过滤式离心脱水机Screen-bowl centrifuge离心液centrate术语名称英文名称过滤槽Filter bowl; filter tank滤布thickening滤饼Filter cake滤液filtrate压力过滤机Pressure filter压滤机Filter press真空压滤机Vacuum filter埋刮板输送机Dredging conveyor捞坑Dredging sump; drag tank; smudge tank澄清和浓缩Clarification a

35、nd thickening絮凝剂Flocculating agent; flocculant絮团flocs浓缩漏斗Settling cone; conical settling tank沉淀池Settling pond耙式浓缩机Rake thickener术语名称英文名称浓缩旋流器Cyclone thickener给料箱Headbox; feed box固气分离Separation of solid from air除尘Dust extraction集尘Dust recovery除尘器Dust collector; dust extractor; deduster旋风除尘器Cyclone du

36、st collector袋式除尘器Bag filter; fabric filter静电除尘器Electrostatic precipitator预先脱水1）Preliminary dewatering最终脱水Final dewatering脱水时间Dewatering time过滤介质Filter media脱落率Percentage of cake discharge助滤剂Filter aid术语名称英文名称离心强度Centrifugal intensity脱水仓Drainage bin脱水斗式提升机Dewatering basket; dewatering elevator离心脱水机ce

37、ntrifuge惯性卸料离心脱水机Inertial discharge centrifuge刮刀卸料离心脱水机Scraper discharge centrifuge振动卸料离心脱水机Vibrational discharge centrifuge过滤机Filter圆盘式真空过滤机Disc-type filter圆筒式真空过滤机Drum-type filter折带式真空过滤机Feinc vacuum filter; feinc filter水平带式真空过滤机Belt vacuum filter加压过滤机hyperbaric filter箱式压滤机Chamber pressure filter;

38、 recessed plate filter press术语名称英文名称充气式压滤机Hyperbaric pressure filter管式压滤机Tubular pressure filter; tube filter带式压滤机Belt filter press筒式压滤机Drum-type filter press管式干燥机Tubular dryer; flash dryer滚筒式干燥机Drum-type dryer井筒式干燥机Shaft dryer; cascade type dryer沸腾层干燥机fluid-bed dryer；fluidized-bed dryer螺旋干燥机Helicoi

39、ds screw dryer煤粉Coal fines煤泥slime粗煤泥Coarse slime原生煤泥Primary slime次生煤泥Secondary slime浮沉煤泥Slime from float- and-sink analysis; slime from float- and-sink test术语名称英文名称澄清水Clarified water洗水Wash water底流underflow浓度concentration凝聚剂coagulating agent; coagulant角锥沉淀池Spitzkasten沉淀塔Settling tower带式沉淀塔Dredging ta

40、nk倾斜板沉淀槽Lamella; inclined plate depositing tank深锥浓缩机Deep cone thickener高效浓缩机High-capacity thickener沉淀仓Settling bunker尾煤场Tailing site水膜除尘器Water-film dedustor泡沫除尘器Froth dedustor术语名称英文名称一般术语general破碎1）Breaking; cracking破碎2）crashing磨碎Grinding; pulverizing破碎比Reduction ratio解离Liberation(of intergrown cons

41、tituents)破碎breakage裂解degradation碎解Disintegration; dissociation可碎性crushability可磨性grindability选择性破碎Selective crushing选择性磨碎Selective grinding破碎流程Crushing circuit术语名称英文名称磨碎流程grinding circuit破碎设备Size reduction machines劈碎机Pick breaker滚筒碎选机Rotary breaker; bradford breaker颚式破碎机Jaw crusher辊式破碎机Roll crusher;

42、toothed roll crusher固定锤式破碎机Rigid-hammer crusher摆动锤式破碎机Swing-hammer crusher; swing- hammer mill; swing-hammer pulverizer球磨机Ball mill; rod mill术语名称英文名称旋转（圆锥）形破碎机Gyratory crusher ; cone crusher准备破碎3）Auxiliary breaking preliminary breaking; auxiliary crushing; prelimin- ary crushing最终破碎Finished breaking

43、; finished crushing; final breaking; final crushing开路破碎Open-circuit crushing闭路破碎closed-circuit crushing一段破碎Single-stage crushing二段破碎Two-stage crushing总破碎比Total reduction ratio超粒oversize过粉碎Over crushing; over breaking破碎机Crusher; breaker单齿辊破碎机Single roll crusher反击破碎机Impact crusher双齿辊破碎机double roll cru

44、sher四齿辊破碎机Four roll crusher术语名称英文名称一般术语general效率efficiency性能描述Statement of performance产率Yield recovery计算入料Calculated feed; reconstituted feed分配曲线Partition curve; distribution curve分配率Partition coeffici- ents; distribution coefficients分割点Cut-point错配物Misplaced material术语名称英文名称错配物总量Total misplaced mate

45、rial正配物Correctly placed material正配物总量Total correctly placed material分级作业Sizing operations规定粒度Designated size分离粒度Separation szie分配粒度Partition size等误粒度Equal errors size控制粒度control size; checking size; testing size参考粒度Reference size额定筛分粒度Nominal screening size术语名称英文名称（粒度）错配物Misplaced material (sizing)（

46、粒度）正配物Correctly placed material (sizing)有效筛孔Effective screen aperture额定筛孔Nominal screen aperture分级效率Efficiency of sizing; yield of sizing筛分效率Efficiency of screening粒度特性曲线Size distribution curve分选作业Cleaning operations数量效率Organic efficiency理论产率Theoretical yield误差曲线Error curve; tromp error curve分选密度Sep

47、aration density分配密度partition density; tromp cut-point等误密度Equal error cut- point (density); wolf cut-point （deprecated）术语名称英文名称可能偏差Ecart probable moyen; Epm ;E不完善度Imperfection; I灰分误差Ash error产率损失Yield loss浮物floats沉物sinks邻近密度物Neat-density material（分选）错配物Misplaced material (cleaning)（分选）正配物Correctly pl

48、aced material(cleaning)术语名称英文名称回收率1）recovery错配率Miscellany rate处理能力capacity单位处理能力Unit capacity单位消耗量Specific consumption加工费Preparation cost分级粒度Sizing size理论分级粒度Theoretical sizing size实际分级粒度Separation size; practical sizing size通过粒度Through size限下率Undersize fraction限上率oversize fraction理论灰分Theoretical as

49、h理论分选密度Theoretical separation density等灰密度Equal ash density术语名称英文名称当量密度Equal yield density实际分选密度Practical separation density质量效率Quality efficiency污染指标Contamination index浮煤Float coal中间煤Middle coal沉矸Sink refuse含矸率Percentage of refuse content拣矸效率Efficiency of hand picking含煤率Percentage of coal content分选下限Lower limit of separation基元灰分Elementary ash分界灰分Cut-point ash最高产率原则Rule of maximum yield灰分批合格率Ash content qualification ratio术语名称英文名称灰分批稳定率Ash content stabilization ratio降硫率