ZHANGJIAKOUф150*6000CHUCHENGUJIA1000GENHEф160*6000FUMOCHUCHENBUDAIFAHUO
张家口10T锅炉用MC-650布袋除尘器安装完毕,锅炉布袋除尘器设有灰斗电加热装置,旁通烟道和布袋预喷涂装置,PLC控制系统通过对锅炉布袋除尘器的温度、压差的在线监测,使除尘器始终保持在O适合的工况下运行。
YI、GONGZUOYUANLI
HANCHENQITIYOUJINQIKOUJINRUHUIDOU(MEIYOUHUIDOUDEJIANGZHIJIEJINRUDAISHI),RANHOUJINGYOUHUIDOUJINRUZHUANGYOULVDAIDEGUOLVSHI。FENCHENFUZAILVDAIDEWAIBIAOMIAN,JINGHUAHOUDEQITIYOULVDAIJINRUSHANGBUXIANGTI,ZAIJINGPAIFENGGUANDAO,YOUFENGJIPAIDAODAQI
当中去。随着滤袋上灰尘的增厚,除尘器的阻力不断上升,当上升到一定程度时,为了保证除尘器继续工作,需要进行清灰。除尘器的滤袋按直线排列,每排滤袋配置一个脉冲阀来控制压缩空气脉冲清灰,脉冲阀的动作是由程序控制器控制的。清灰时,清灰控制器发出指令,使脉冲阀在动作瞬间释放出压力为0.4—0.6Mpa的压缩空气。压缩空气通过喷吹管上正对滤袋的小孔以高速冲入滤袋,在其冲入滤袋内部的同时,又诱生一股数倍于压缩空气的二次气流,于是产生一种瞬时冲击波并沿整个过滤的长度方向向下传播。利用这一机理,使聚集在滤袋外面的粉尘从滤袋上剥落。脉冲的宽度和间隔可以调整,以适合各种不同粉尘的各种特性。
ER、JIBENDEJIEGOUXINGSHI
DMCXILIEPENCHONGMAICHONGDANJIDAISHICHUCHENQIZHUYAOYOUSHANGXIAXIANGTI、DAISHI、JIANXIUMEN、FENGJI、QIBAO、PENCHUIXITONG、HUIDOUZHITUIDENGBUFENZUCHENG。JIEGOUTEDIAN:KEDUOCEKAIMEN,JIANXIUGENGHUANLVDAIFANGBIAN,BUSHOUKONGJIANWEIZHIXIANZHI。LVDAICAIZHIWEIDILUNZHENCIZHAN。RUYUGAOWENSHI,LVDAICAIZHIWEIBOXIANZHENCIZHANHUOQITASHIHEDECAIZHI。DUIYOUTESHUYAOQIUDECHANGHE,YEKECAIYONGFUHELVLIAO。
SAN、PENCHUIXITONGZUCHENGJIGONGZUOYUANLI
喷吹系统由脉冲控制仪、众享彩票、喷吹管、气包等组成。众享彩票的输入端与气包金属管连接,其输出管与喷吹管相接。当脉冲控制仪发出信号时,对应的众享彩票开启,压缩空气有输出口喷入喷吹管。脉冲控制仪动作信号消失,众享彩票关闭。众享彩票由开启到关闭形成一次气流,造成滤袋内瞬时正压冲击,实现清灰。脉冲袋式除尘器清灰使用的压缩空气必须经过严格的除油除水净化处理。否则,不仅影响电磁阀正常工作,而且使油、水与粉尘粘结在滤袋上,缩短滤袋寿命,影响除尘效率。因此,要求在压缩空气入口处设置油水净化设备。脉冲袋式除尘器的供气管网中尽量不要接入其它大用量用气点,以保证气压气量的稳定。如确需接入,应仔细核算供气量是否足够。清灰用压缩空气耗气量可按下式计算:Q=na·g/T(m3/min)式中:Q—每台脉冲袋式除尘器耗气量(m3/min)n—电磁阀脉冲阀数量(个)T—清灰喷吹周期(min)g—每个众享彩票喷吹时耗气量(m3)a—附加系数(包括管漏气)1.2
SI、GUIGEXINGNENGYIJIXUANYONG
HUIDOUDEZHITUIGAODUKEYIJUGONGYIHUOYONGHUXUYAODIAOZHENG。
2.LVLIAOHEGUOLVFENGSU
BENCHUCHENQICAIYONGCHANGWENDILUNZHENCIZHANLVDAI,SHIYONGWENDUZAI130℃YIXIA。GUOLVFENGSUSHIZHIQITITONGGUOLVDAIDESUDU,KEANXIALIEGONGSHIJISUAN:V=L/F60SHIZHONG:V—GUOLVFENGSU(m/min)L—CHULIQITILIANG(m3/h)F—LVDAIYOUXIAOMIANJI(㎡)GUOLVFENGSUSHIPINGJIACHUCHENXINGNENGDEZHONGYAOZHIBIAO,TAYUHANCHENNONGDU、FENCHENDEXINGZHI、LVLIAOJIQINGHUIFANGSHIPENCHUIYALIYOUGUAN。
3.QITABUJIAN:KUANGJIA(LONGGU)NENGZHICHENGLVDAIZAIFUYAZHUANGTAIXIARENGBAOCHIYOUXIAODEGUOLVMIANJI。YOULONGXINGJIDANHUANGLIANGZHONG,LONGXINGGUJIABIJIAOTINGBA,SHANGCHOUFANGBIAN。DANHUANGKUANGJIABIAOMIANGUANGJIE、ZHONGLIANGQING,XIANGDUILONGXINGKUANGJIAERYANBUXUYAONEIMEDADEKONGJIAN。LIANGZHONGKUANGJIAGEYOUTEDIAN,ANSHIYONGQINGKUANGXUANYONG。
WU、ANZHUANG
1.DUIYUBUDAIHUIDOUXING(BXING)DMCXILIEPENCHUIMAICHONGDANJIDAISHICHUCHENQI,ZAIBENCHANGZUZHUANGHAOHOU,FAYUNZHIXIANCHANG,DUIYUDAIHUIDOUXING(AXING),HUIDOUHEZHITUIXIANCHANGANZHUANG,QIZHONGHUIDOUSHANGDEJINFENGGUANKEGENJUXIANCHANGSHIJIQINGKUANGANYAOQIUZAIHUIDOUSHANGKAIKONGANZHUANG。
2.BUDAIHUIDOUXING(BXING)DEDMCXILIEPENCHUIMAICHONGDANJIDAISHICHUCHENQIANZHUANGSHI,KEZHIJIEFANGZHIZAICANGDINGHUOKUDINGBU。
3.ANZHUANGQIANYINGDUICHUCHENQIGEBUJIANJINXINGQUANMIANJIANCHA,JIANCHALINGBUJIANSHIFOUWANHAOWUSUN,RUFAXIANQUESHAO、SUNHUAIHUOBIANXING,YAOXIUZHENGBUQIFANGKEANZHUANG。
4.CHUCHENQIDEANZHUANGJICHUYINGZAITONGYISHUIPINGXIANSHANG,RUBUPINGKEYONGBOGANGBANXIAOPING,YIFANGCHUCHENQIBIANXING。
5.ZHENGGECHUCHENQIZUYINGJINGQUANMIANJIANCHAQUEWUWENTI,BINGJINGGUOSHIYUNXINGHOU,FANGKETOURUXITONGSHIYONG。
6.CHUCHENQITOURUXITONGSHIYONGSHI,YINGGENJUSHIJIGONGKUANG,QUESHIQINGHUIMAICHONGKUANDU、JIANGEHEZHOUQI,BINGJIANCHACHUCHENQIZULISUNSHIHEPAIHUIQINGKUANG,CEDINGCHUCHENQIXIAOLV。
7.CHUCHENQIGUANDAOJIFUSHUSHEBEI,YINGRENZHENTUSHUAYOUQI,ZUOHAOFANGFUCHULI。
8、KONGZHIXITONGCHUCHANGQIANYIJINGDIAOSHIHAO,XIANCHANGJIERU220VDIANYUANJIKESHIYONG。ANQIDONGANNIUJINRUZIDONGYUNXINGMOSHI,TINGZHIANNIUJIKETINGJI。FEIZHUANYERENYUANBUDESUIBIANDIAOJIENEICUNCANSHU。
LIU、JIANXIUYUWEIHU
1.CHUCHENQITOURUYUNXINGHOU,YINGYOUZHUANRENGUANLIWEIXIU,SHUXICHUCHENQIDEGONGZUOYUANLIJIJISHUXINGNENG,ZHANGWODIAOZHENGJIWEIXIUFANGFA,JIANLIYUNXINGJILU。
2.DUIQINGHUICHENGXUKONGZHIQIHEFENGJIYAOJINGCHANGJIANCHA,YIBAOZHENGQIZHENGCHANGYUNXING,DUIYUYASUOKONGQIBUGUANSHIDANDUGONGQIHAISHIJIZHONGGONGQI,BIXUBAOZHENG0.4—0.6MpaDEYALI,FOUZEYINGXIANGQINGHUIXIAOGUO。
3.RUGUOFAXIANPAIFENGGUANMAOYAN,BIXUMASHANGTINGJI,DAKAIJIANCHAMENJIANCHALVDAISHIFOUYOUPOSUNXIANXIANG,LVDAIXIUKOUSHIFOUMEIYOUKAJIN,YIFANGLOUFENG,YINGXIANGCHUCHENQISHIYONG。
4.YASUOKONGQIDEYOUSHUIFENLIQI、GUOLVQIHEQIBAOYINGMEIBANPAIWUYIZHIERCI。
5.PENCHUIKONGZHIYIHEZHONGXIANGCAIPIAOYINGYOUZHUANRENXUNSHI,MEIBANBUSHAOYULIANGCI,JIANCHAQIPENCHUISHIFOUZHENGCHANG,RUYOUGUZHANGYINGLIJIPAICHU。
6.GELEIXIANGJIAOMIFENGJIANYINGDINGQIGENGHUAN。
7.MEIGE6GEYUEYINGJIANCHALVDAIWANHAOZHUANGKUANG。
8.YUNZHUANBUWEIDINGQIJINXINGJIANCHAYUGENGHUANRUNHUAYOU。
XUHAO |
CHUCHENQIXINGHAO JISHUXINGNENG |
MC24 —ⅡXING |
MC36 —ⅡXING |
MC48 —ⅡXING |
MC60 —ⅡXING |
MC72 —ⅡXING |
MC84 —ⅡXING |
MC96 —ⅡXING |
MC120 —ⅡXING |
|
1 |
过滤面积(米2) |
18 |
27 |
36 |
45 |
54 |
63 |
72 |
90 |
|
2 |
滤袋数量(条) |
24 |
36 |
48 |
60 |
72 |
84 |
96 |
120 |
|
3 |
脉冲阀数量(个) |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
20 |
|
4 |
CHULIFENGLIANG (米3/时) |
2160—4300 |
3250—6480 |
4320—8630 |
5400—10800 |
6450—12900 |
7550—15100 |
8650—17300 |
10800—20800 |
|
5 |
OWAIXINGCHICUN (长×宽×高) |
1025×1678 ×3700 |
1425×1678 ×3696 |
1823×1678 ×3676 |
2225×1678 ×3676 |
2625×1678 ×3676 |
3075×1678 ×3676 |
3949×1678 ×3676 |
4389—1678 ×3676 |
|
6 |
MAICHONGKONGZHIYIBIAO |
JMK—2型脉冲控制仪 |
||||||||
7 |
LVDAIGUIGE (直径×长度) |
¢125×2050 |
||||||||
8 |
除尘效率(%) |
99—99.5 |
||||||||
9 |
设备阻力mmH2O (毫米水柱) |
120—150 |
||||||||
10 |
GUOLVFENGSU (米/分) |
2—4 |
||||||||
11 |
RUKOUHANCHENNONGDU (克/米3) |
3—15 |
||||||||
12 |
QIYUANYALI (公斤/厘米2) |
4 |
||||||||
13 |
PEIYONGFENGJIXINGHAO LIXINSHIFENGJI |
4—72—11—4.5A |
4—72—11—5A |
4—72—11—6C |
4—72—11—5A |
4—72—11—6C |
||||
4—72—11—6C |
4—72—11—8C |
|||||||||
14 |
YASUOKONGQIHAOLIANG (米3/分) |
0.08—0.34 |
0.13—0.5 |
0.17—0.67 |
0.21—0.84 |
0.25—1.01 |
0.3—1.18 |
0.34—1.34 |
0.42—1.68 |
|
15 |
设备重量(公斤) |
830 |
1106 |
1224.30 |
1341.44 |
1564.32 |
2012.35 |
2130.22 |
2410 |