上海快3

最新公告:

LIANXIWOMEN

BEIJINGDAHUAMINGKEHUANBAOKEJIYOUXIANGONGSI

Beijing Dahuamingke EFST Co., Ltd.


上海快3DIZHI:BEIJINGSHIHAIDIANQUWANGZHUANGLU1HAOQINGHUATONGFANGKEJIGUANGCHANGDZUODONGLOU1606

YOUZHENGBIANMA:100083


DIANHUA:010-5721 8117

上海快3CHUANZHEN:010-5804 3508


WANGZHAN:pzdqbxmc.com

YOUXIANG:dhmk_beijing@163.com


FEIQIZHILIJISHU

文章来源:北京大华铭科环保科技有限公司发布者:北京大华铭科环保科技有限公司发布时间:2013-09-16 13:42:55
行业应用条件与多链

上海快3GONGYEXIANCHANGJIQIFUZA,MEIYOURENHEYIZHONGJISHUKEYIBAODATIANXIA。SUOWEIWANNENGJISHUYAOMESHIWUZHI,YAOMEJIUSHIBUCHENGSHI。

上海快3YOUYUXIANCHANGTIAOJIANDEFUZAXING,SUOYIBENJIEBUNENGBAOKUOSUOYOUDEYINGYONG,JINZHENDUIMOUXIEYINGYONGZUOJIANDANCHENSHU,YIBANGZHUGONGCHENGSHI,TIGAOSHEJISHUIPING。

1,过滤

上海快3YINGYONGZUIGUANGFANDEJISHU,JUEDADUOSHUXIANCHANGJUNXUYAOGAIBUZHOU。JISHIBIJIAOGANJINGDECHANGFANG,YEXUYAOZUOJIANDANDEGUOLV,YINWEIJIYOUKENENGHUIYOUXIANGSULIAODAIDENGWUTIPIAOJINSHEBEINEIBU。

ZUICHANGYONGDEGUOLVFANGFAYOUDAISHIGUOLV,XIANWEIGUOLV(BAOKUOJINGDIANFUZHUZHUJITIXIANWEIGUOLV),TANXIANWEIGUOLV,HUOXINGTANGUOLVDENG。

JISHUJIANDANERQIEZAOJIADILIAN,YUNXINGFEIYONGZUIXIAODEJIUSHIXIANWEIGUOLV。XIANZAIGEZHONGXINCAILIAOCENGCHUBUQIONG。LIRU,TIANPENGMIAN,QIWUMIANDENG。YOUYUZAICHENLIANGDA,FENGZUXIAO,XIAOGUOHAODENGYOUSHI,YOUZHUBUQUDAIWUFANGBUDENGMIZHICAILIAODEQUSHI。

HUOXINGTANSUIRANXINGNENGYOUYI,DANSHIYOUYUZAISHENGKUNNAN,YINGYONGSHOUDAOJIDAXIANZHI。CHUFEIZAIMOUXIEXUYAOHUAXUEGUOLVQIDECHANGHE,YIBANBUSHEJIHUOXINGTANGUOLV。

上海快3GUOLVQIDEXIAOLV:TONGCHANGQUG2-G3JIUYIJINGZUGOULE,GUOGAODEXIAOLVDUIYUCHUCHOUERYAN,MEIYOUBIYAO。

GUOLVZULI:YIBANG3(CUXIAO)JIGUOLVKEYISHEJIWEIZULIBUDAYU100~200(Pa)。

LUOHUI:YIBANSHIYONGSHOUDONGLUOHUI,HUICHENLIANGJIAODASHI,SHEJILUOHUICHUI;HUICHENLIANGJIAOXIAOSHISHOUGONGQINGHUI。

2,湿式除尘

上海快3YONGYUJIANGCHEN,JIANGWEN,XISHOUKERONGXINGCHOUQI,ZENGSHIDENG。SHITUIJIANDECHUCHENFANGFA。DANSHIYINGZHUYIFEISHUIDEPAIFANGWENTI。

常用湿式除尘器如下表

装置名称

QITILIUSU

m/s

ZUIDAQITILIULIANG

m3/min

YALISUNSHI

Pa

用水量L/s
水压
最小捕获粒径um
备注
喷淋塔
0.5-2
10000
49-490
0.05-1

3-5
经济
充填塔
1-2
300
980-2940
1-10

1-2
有堵塞
离心洗涤塔
1-2
5000
490-1470
0.5-5


大气压
回转式洗涤塔
1-2
1000
1960-3920
0.5-2

0.2
马力大,面积小
喷射式洗涤塔
5-20
1000
0-1960
5-50

0.5-1
面积小,费用高
冲击式洗涤塔
10-30
1000
490-1470
0.3-2

0.5-1
简单,经济,有泡沫
文丘里管洗涤塔
30-150
1500
2940-19600
0.3-2

0.1-0.3
造价高,运行费高,面积小

3,静电除尘

YIJINGSHIYONGLE60NIANDECHENGSHUJISHU,YOUQIZAIZHONGGUO,SHIYINGYONGZUIGUANGFANDECHUCHENJISHU。

GAIJISHUZHUYAOYINGYONGYUFADIAN,SHUININENGXINGYE,ZAICHUCHOUYINGYONGZHONGJISHAOYINGYONG。

XIANGQINGQINGCANZHAOQITAZILIAO。

4,渗风补气:固定补气与可控补气。

YIRANQITICHENGFENYUZONGQITILIANGDEBIZHISHIJUEDINGGAIQITINENGFOUBEIDIANRANDEJUEDINGYINSU。SHENFENGBUQISHIZHIZAIJINFENGKOUHUOZHECHULIJIQIANBUYINRUWAIBUCHUNJINGKONGQIDEJISHU。YOUYUJIARULEWAIBUCHUNJINGKONGQI,SHIDEBEICHULIQITIZHONGDECHENGFENDEDAOXISHI,SHIDEQITIBUNENGBEIDIANRAN。KEYIYOUXIAOFANGZHIFASHENGRANSHAOBAOZHADENGEXINGGUZHANG。

5,调质,就是调节气体的物理和化学性质,使之SQU技术的有效范围。通常有以下几种调质方法:

1,DIAOWEN:SQUJISHUXUYAOTESHUDEQITIWENDUFANWEI,ZAICIFANWEINEIJUYOUZUIGAODEXIAOLVQUXIAN。FOUZEHUIYOUJIAODADESUNHAO。DIYIGEFANWEISHI150C-250C,DIERGEFANWEISHI650C-800C。YINCIDUIYUBUTONGDEQITIWENDU,YOUSHIXUYAOJINXINGDIAOJIE,YIJIANGDIZAOJIA。DANYOUSHISHUYUBIXUJINXINGDIAOWEN,LIRUQITIWENDUGAODA3000CSHI。TONGCHANGSHIYONGSHENFENGBUQI。

2,DIAOSHI:SHIDUDUIYUJIQIXIAOLVYOUJIAODADEYINGXIANG,GUOFENGANZAOHECHAOSHIDEKONGQI,DOUBULIYUJIQIYUNXING。CHANGYONGDEFANGSHIYOU:JIASHI,JIAQIDENG,ERCHUSHIYOUYUJINGJIYUANYINJIAOSHAOSHIYONG。

3,NONGDUKONGZHI:DUIYUNONGDUJIEJINRANSHAOHUOZHEBAOZHANONGDUDEQITI,ZHIJIEJINXINGCHULISHIWEIXIANDE,TONGCHANGYAOBUQI。LINGWAI,XUDUOQINGKUANGXIA,KONGZHIQITIZHONGDEMOUXIECHENGFENDENONGDUKEYIJIDADEJIANGDIZAOJIA,TIGAOXIAOLV。LIRUTIGAOYANGQINONGDUDENG。TONGCHANGSHIYONGSHENFENGBUQI。

上海快34,CHENGFENKONGZHI: YUXIANQUCHUMOUXIEQITICHENGFEN,KEYIJIANGDIZAOJIA,TIGAOXIAOLV,JIEYUEYUNXINGCHENGBEN。LIRU:TONGGUOPENLINQUCHUKERONGXINGQITI,ZHURUANDENG。

5,JIAZHI:TONGGUOPENSHEHUAXUEWUZHI,YUQITIZHONGDECHENGFENJINXINGHUAXUEFANYING,DADAOQUCHUMOUXIETEDINGWUZHIDEMUDE。LIRU,PENGAI,PENAN,PENSUANDENGDENG。

6, 湿式吸收(同济大学 羌宁)

YETIXISHOUSHILIYONGSHUIXISHOU、SUANJIANZHONGHEDENGLAICHUQUQITIZHONGDEECHOUCHENGFEN。

上海快3ZAIMEIGUO,HUAXUEYAOJIXIDIDEYINGYONGJIAODUO,ZAISHEJI、CAOZUOHELIDEQINGKUANGXIA,JUYOUJIAOHAODETUOCHOUXIAOGUO,DANDUISHEBEIJIYUNXINGGUANLIDEYAOQIUJIAOGAO,QIECHANSHENGXUJINYIBUCHUZHIDEFEIYE。

上海快3YOUYUXISHOUJIDEXUANZEXING,SUOYIDUOSHUQINGKUANGXIAWEIDUOJICHUANLIANXISHOU。

恶臭物质
有效吸收剂
分类
名称
化学式
名称
原理

LIU

HUA

WU

硫化氢
H2S
苛性钠
与NaOH中和反应可被容易地去除H2S+2NaOH→Na2S+2H2O H2S+ Na2S→2NaHS
甲硫醇
RSH(CH3SH)
苛性钠
R为CH3、C2H5、C3H7….用NaOH容易被去除。CH3SH+NaOH→CH3SNa+H2O
二硫化甲基
R2S2[(CH3)2S2]
次氯酸钠
不溶于水,在氧化剂中被氧化成为磺酸、反应极慢 RSH→RSO2Cl→RSO3H
硫化甲基
R2S[(CH3)2S]
次氯酸钠
不溶于水,用氧化剂可被氧化吸收,反应慢

HAN

DAN

HUA

HE

WU


NH3
硫酸 乙二醛
易溶于水,仅在水中利用气液平衡吸收有一定限度,与硫酸中和反应,即可几乎 被完全去除。与作为消臭剂地乙二醛起化学反应成为无臭物质
胺(三甲胺)
RNH2、R2NH、R3NH、 (CH3)3N
硫酸
与酸反应成为可溶于水的物质
氮环化合物 吡啶,吲哚
C6H5N C8H7N
硫酸
与酸反应成为盐而被吸收

甲醛
HCHO
次氯酸钠+ 苛性钠 亚硫酸钠+ 苛性钠
稍溶于水,在氧化剂中被分解,与碱中和吸收 与硫酸钠反应成为可溶性物质,吸收效果好,但在空气中被氧化成为芒硝,实用 性较差 几乎不溶于水,在氧化剂中成为丙烯酸,在碱液中被中和吸收
丙烯醛
CH2CHCHO
有机酸
乙酸
CH3COOH
苛性钠
一般溶于水,与碱中和以增加吸收速率

BENFEN

YIERCHUN

C6H5OH

CH3·C6H4OH

苛性钠
稍溶于水,与碱反应以增加吸收速率


上海快3Copyright  2011-2012,www.dahuamingke.com,All rights reserved

BANQUANSUOYOU  BEIJINGDAHUAMINGKEHUANBAOKEJIYOUXIANGONGSI WEIJINGXUKE YANJINFUZHI JIANYISHIYONG1024X768FENBIANLVLIULANBENZHAN!

var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?be055eb5acfdc25d3bd72279b8418725"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();