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1、JWC环保 Hangzhou,Beijing,GuangzhouUSA,UK,China杭州，北京，广州,Welcome to todays JWC Environmental and Ivy Canada seminar,JWC Environmental 污水处理产品技术交流会,JWC General Information JWC简介,Company established in 1973.公司成立于1973年 Invented twin shaft grinder in 1974,remained world leader 35 years1974年发明双轴粉碎机，领跑行业35年 17
2、5 employees 175名员工 US$60million turnover 营业额达6000万美元 30%export(and growing)30%出口（并持续增长）Top export market:China 最大出口市场：中国,JWC General Information JWC简介,Certifications证书 UL(controls)UL ISO 9001 Product Origin:USA原产地：美国,JWC FacilitiesJWC公司结构,Headquarters 总部Offices:Costa Mesa,CA 办公地点：美国 Costa Mesa Manuf
3、acturing:Santa Ana,CA 生产地：美国Santa Ana7 offices in U.S.A.在美国有7个办事处JWC International(UK)JWC国际办事处（英国）JWC Asia(China)JWC亚洲办事处（中国）China Distribution中国合作伙伴Ivy Canada-Hangzhou,Beijing,Guangzhou艾维-加拿大 杭州，北京，广州办事处,JWC core technical competences:JWC核心技术,Solids Reduction 固体粉碎 Screening 格栅 Screenings Handling&P
4、rocessing 栅渣处理,Applications 应用 Collection Process 收集系统2.Headworks(inlet works)进水泵房（进水工程）3.Treatment Process 处理工艺,1.Collection Process收集系统 Wastewater pumping stations,large and small 大，小污水泵站 Institutions(buildings,universities,jails,airports)机构院所（建筑物，学校，监狱，机场）Septage Receiving粪便接收系统,2.Inlet Works(“he
5、adworks”)进水工程（进水泵房）Solids reduction 粉碎过程 Coarse Screening 粗格栅 Fine Screening 高流量细格栅 Screenings handling&processing 栅渣处理工艺,3.Treatment Process处理工艺 Protection of downstream equipment后续设备的保护 Decanter centrifuge,Belt Filter press,clarifiers,heat exchangers 离心脱水机，带式压滤机，沉淀池，热交换器 Screening(MBR)格栅（MBR 工艺）Sc
6、reenings handling&processing 栅渣处理工艺 Sludge Thickening 污泥浓缩,Bandscreen Monster板式细格栅,Bandscreen Monster板式细格栅,Bandscreen Monster板式细格栅,WHERE:用在何处Headworks of a WWTP污水处理厂进水泵房MBR protection MBR系统保护Sludge Screening 污泥滤渣WHY:原因何在Capture efficiency捕获效率78%capture at 6mm perforations 87%capture at 3mm perforati
7、ons栅孔直径6mm捕获率78%栅孔直径3mm捕获率87%,Material of constructionStainless steel 304 or 316Frame,UHMW panels主体材质304/316不锈钢框架，聚乙烯栅板Flow流量Up to 4200 l/s可达4200 l/sChannel渠道to 3m wide x 13m deep3米宽x 13米深Perforated hole size1,2,3 and 6mm diameter栅孔直径1,2，3，6mmPanel cleaningHigh Pressure Spray system格栅清洁采用高压喷淋系统,Band
8、screen System板式细格栅,Bandscreen System板式细格栅,Channel configurations渠道结构,Screen格栅,Existing Channel现有管道,New Channel新管道(with recess),baffle,baffle,Back panel of screenDoor or Weir格栅后板,Bandscreen System板式细格栅,Unique Flow Pattern 特有的过流形式,Screenings operation is performed inside screen过滤在格栅的内部进行Eliminates car
9、ry over消除延迟,Star,ID(inlet side),Flow exit水流出口,Flow exit水流出口,Bandscreen System板式细格栅,INLET WIDTH进口宽度,PANEL WIDTH栅板宽度,Inlet width0.3m to 1.3m进口宽度0.3到1.3米Panel width0.3m to 1.5m栅板宽度0.3m 到 1.5m,Screen sizes格栅尺寸,Bandscreen System板式细格栅,Single,dual speed or VFD单速/变频调速Stainless steel sprockets不锈钢链轮Stainless
10、steel drive shaft不锈钢驱动轴Stainless steel chain不锈钢链条,Drive System驱动系统,Bandscreen System板式细格栅,Chain take-up驱动链涨紧装置,Chain驱动链,Drive电机,Sprocket链轮,Tracking system导轨系统,Replaceable UHMW tracks可替换的高分子聚乙烯导轨,Stainless Steel Roller Chain不锈钢滚轮链7,000kg or 15,000kg breaking load能承受7,000kg 或 15,000kg 的断裂负载,Bandscreen
11、 System板式细格栅,Bandscreen System板式细格栅,Perforated UHMW panels穿孔的聚乙烯栅板,1,2,3 and 6mm perforations 1,2,3 和 6mm的孔径 Stainless steel frame with polyethylene plate 6 or 9mm thick带有6或者9mm厚聚乙烯板的不锈钢框架,Perforated UHMW panels穿孔的聚乙烯栅板,为什么网板式格栅具有高捕获率？,Perforated UHMW panels穿孔的聚乙烯栅板,Bandscreen System板式细格栅,Sealing sy
12、stem密封系统,Side seal侧密封,Track seal轨道密封,Track轨道,Bandscreen System板式细格栅,Spray System喷淋系统,0.3 l/s per nozzle at 3.4 to 3.8 bar在3.4 t到 3.8 巴情况下每个喷嘴的流量为0.3 l/s Nozzles spaced at150mm centers喷嘴距中心150mm,Bandscreen System板式细格栅,Stainless steel不锈钢Easily removable易于移动,Guards外罩,Hawick,Scotland,Oconto,WI,Site Phot
13、o,Schofield,HI,Site Photo,Lodi,CA USA,Coppermine,GA USA,Burley,ID USA,Kalamazoo,MI USA,Taos,NM,Site Photo,Selkirk,Scotland,SCREENING SYSTEM COMPONENTS:格栅系统组件：,Washing Compactor清洗压缩机,Grinder lowersdisposal costs粉碎机降低处理费用,Many dischargeConfigurations多种排放结构,2,3 or 6mm screen,No internal obstructions,Di
14、rect spraywash直接喷淋冲洗系统,SCREENINGS WASHER MONSTER 栅渣清洗粉碎装置,无内部阻碍,2，3，6mm栅网,Screenings Washer Monster栅渣清洗粉碎装置,SWM 4018,Note the compactness of the installation安装紧凑Easily adapted to the existing screen discharge易适用于现存的栅渣排放,Custom hoppers可定制进料斗,Options,Custom tubes可定制的管形,Options可选件,before and after使用前与使
15、用后 AWMA,CA,Before After,Lab Results:C.O.D.实验结果：C.O.D.,(1)May 2001 Aliso Water Management Agency(2)April 2007 Klatovy WWTP,Czech Republic,Period II,Lab Results:Dry Solids Content,(1)May 2001 Aliso Water Management Agency(2)May 2006 Greater Vancouver Regional District,Lions Gate WWTP(3)April 2007 Klat
16、ovy WWTP,Czech Republic,Period I,实验结果：含固率,Results Volume处理结果 体积,Competition竞争对手,This is a typical end product discharging from a competitors unit:这是一个竞争对手产品典型的最终排渣：6813 mg/l CODCOD含量：6813 mg/l32%dry solids含固率：32%,Cleaner Screenings更清洁的栅渣,Screenings Washer Monster discharge:栅渣清洗粉碎装置排渣：318 mg/l CODCOD含量：318 mg/l 47%dry solids含固率47%,Kalamazoo,MI USA,Benicia,CA USA,Manteca,CA USA,Toronto,Canada,Lincoln,NE USA,Site Photo,Renton,WA USABefore&After,Site Photo,Waukesha WI USABefore&After,Site Photo,
