氨法脫硫技術問答(一)

1、 氨法脫硫工藝

YIANFATUOLIUGONGYIYUANLIJIANJIE

冷门赚钱行业ANFATUOLIUJISHUYISHUIRONGYEZHONGDENH

3

和S0

2

反應為基礎,在多功能煙氣脫疏塔的吸收段,氨水將煙氣中的S0

2

吸收,得到脫硫中間產品亞硫酸銨或亞硫酸氫銨的水溶液,在脫疏塔的氧化段,鼓入壓縮空氣進行亞硫銨的氧化反應,將亞硫銨直接氧化成硫銨溶液,在脫硫塔的濃縮段,利用高溫煙氣的熱量將硫銨溶液濃縮,得到硫銨飽和溶液,硫銨飽和溶液經蒸發系統蒸發后得到15%左右的漿液,漿液經旋流器清稠分離、離心機液固分離、流化床干燥機干燥、包裝等程序,得到硫銨產品。

ERANFATUOLIUGONGYIFENWEIJIGEXITONG

冷门赚钱行业YANQIXITONG、XISHOUXUNHUANXITONG、YANGHUAKONGQIXITONG、XISHOUGONGGEIXITONG、GONGYISHUIXITONG、LIUANCHULITIXI、JIANXIUPAIKONGXITONG。

SANDUOGONGNENGYANQITUOLIUTADEGONGNENGJIANJIE

冷门赚钱行业YANQITONGGUOYUANYANQIDANGBANMENJINRUDUOGONGNENGYANQITUOLIUTANONGSUODUAN,ZHENGFANONGSUOLIUSUANANRONGYE,YANQIWENDUJIANGZHIDAYUE60℃,ZAIJINRUXISHOUDUAN,YUXISHOUYEFANYING,QIZHONGDESO

2

大部分被脫除,其他酸性氣體(HCl、HF)在脫硫塔內也同時被脫除掉,煙氣溫度被進一步降到50℃左右,吸收后的凈煙氣經除霧器除去夾帶的液滴,直接由塔頂煙囪對空排放。

冷门赚钱行业SITUOLIUTAXISHOUXUNHUANXITONGJIANJIE

YANQIYUXISHOUYEZAITUOLIUTANEIHUNHEFASHENGXISHOUFANYING,XISHOUHOUDEXISHOUYELIURUTUOLIUTADIBUDEYANGHUADUAN,YONGYANGHUAFENGJISONGRUDEKONGQIJINXINGQIANGZHIYANGHUA,YANGHUAHOUDEXISHOUYEDABUFENBUANHOUJIXUCANJIAXISHOUFANYING;BUFENHUILIUZHIXUNHUANCAO,JINGERJIXUNHUANBENGSONGRUTUOLIUTANONGSUODUANJINXINGNONGSUO,XINGCHENGGUHANLIANGWEI10%-15%ZUOYOUDELIUANJIANGYE,LIUSUANANJIANGYEHUILIUZHIXUNHUANCAO;JINGJIEJINGBENGSONGRULIUANXITONG。FANYINGHOUDEJINGYANQIJINGCHUWUQICHUQUYANQIZHONGXIEDAIDEYEMOHEWUDI,YOUTUOLIUTAYANCONGZHIJIEPAIFANG。GONGYISHUIBUDUANCONGTADINGBURU,BAOCHIXITONGDESHUIPINGHENG。

WUDUOGONGNENGYANQITUOLIUTAFENWEINAJIGEQUYU

YANGHUADUAN:YOUXISHOUDUANYILIUZHIYANGHUADUANDERONGYE,YONGYANGHUAFENGJISONGRUDEYASUOKONGQIJINXINGQIANGZHIYANGHUA,YANGHUAHOUDEXISHOUYEDABUFENBUANHOUJIXUCANJIAXISHOUFANYING。

NONGSUODUAN:YANQITONGGUOYUANYANQIDANGBANMENJINRUDUOGONGNENGYANQITUOLIUTANONGSUODUAN,ZHENGFANONGSUOLIUSUANANRONGYE,YIBUFENSONGZHILIUANCHULIXITONG,DABUFENDAHUILIU。

XISHOUDUAN:YANQIYUXISHOUYEZAITUOLIUTANEICHONGFENJIECHUFASHENGXISHOUFANYING,XISHOUHOUDEXISHOUYEJINGHUILIUGUANLIURUTUOLIUTAXIABUDEYANGHUADUAN,JIANGSO

2

大部分脫除,其他酸性氣體(HCl、HF)在脫硫塔內也同時被脫除掉。

冷门赚钱行业CHUWUDUAN:XISHOUHOUDEJINGYANQIJINGCHUWUQICHUQUJIADAIDEYEDI,YIJIANSHAOYANQIZHONGWUDIJIADAIXIANXIANG。

2、 氨法脫硫的開停車

冷门赚钱行业LIUANFATUOLIUXITONGDEQIDONGBUZOU

XISHOUTAXITONGQIDONG——YANQIXITONGQIDONG——LIUANXITONGQIDONG——TUOLIUDAOYUNXING。

冷门赚钱行业QIANFATUOLIUXITONGDETINGZHIBUZOU

YANQIXITONGGUANBI——TUOLIUTAXITONGGUANBI——LIUANXITONGGUANBI——TUOLIUDAOGUANBI。

BATUOLIUXITONGDEJUTIQIDONGBUZOU

冷门赚钱行业YANGHUADUANZHUYE——JIANLIYIJIXUNHUAN——JIANLIERJIXUNHUAN——QIDONGYANGHUAFENGJI——YANQIDAORUTUOLIUTA——DIAOZHENGTUOLIUJIHEYANGHUAFENGJIFENGLIANG

冷门赚钱行业JIUTUOLIUXITONGDEJUTITINGCHEBUZOU

DAKAIPANGLUDANGBANMEN——GUANBIJINKOUYANQIDANGBANMEN——TINGTUOLIUJI——TINGZHIGONGYISHUI——TINGYIJIXUNHUANBENG——TINGERJIXUNHUANBENG——TINGYANGHUAFENGJI——CHONGXIXITONGQIDONG、TINGZHI——JIESHU。

冷门赚钱行业SHILIUANCHULIXITONGDEQIDONGBUZOU(BUHANZHENGFAJIEJINGXITONG)

KONGQIYUREQITOUYONGZHENGQI——QIDONGGANZAOBAOZHUANGXITONG——QIDONGLIXINFENLIXITONG——DAKAIJIEJINGCHULIAOBENGZHIXUANLIUQIFAMEN。

SHIYILIUANCHULIXITONGDETINGCHEBUZOU(BUHANZHENGFAJIEJINGXITONG)

冷门赚钱行业TINGJIEJINGBENG-TINGLIXINJI-TINGJINLIAOJIAOLONG-TINGZHENGQI-TINGZHENDONGLIUHUACHUANGGANZAOJI-TINGZHIREFENGJI-TINGZHILENGFENGJI-TINGGANZAOYINFENGJI-TINGXUANZHUANXIELIAOFA-TINGBAOZHUANGJI-CHONGXIXITONG-JIESHU

冷门赚钱行业SHIERLIUANCHULIXITONGDEQIDONGBUZOU(BAOHANZHENGFAJIEJINGXITONG)

YIXIAOFENLIQIYEWEIHESHIQIDONGYIXIAOXUNHUANBENG——ERXIAOFENLIQIYEWEIHESHIHOUQIDONGERXIAOXUNHUANBENG——TOUYONGREBENG、ZHENKONGBENG——KAIQIJIEJINGCHULIAOBENG——XUANQUHESHIXUANLIUZI——QIDONGLIXINJI——QIDONGGANZAOXITONG——QIDONGBAOZHUANGXITONG

冷门赚钱行业SHISANLIUANCHULIXITONGDETINGCHEBUZOU(BAOHANZHENGFAJIEJINGXITONG)

冷门赚钱行业QUERENHUANCHONGBENGYITINGZHI——LIAOYECAOYEWEI30%DIWEI——TINGZHENGFABUYEBENG——TINGYUNYIXIAOZHENGFA——TINGYUNERXIAOZHENGFA——TINGZHENGFACHULIAOBENG——TINGYUNLIXINJIBAOZHUANGJI——CHONGXIXITONGQIDONG、TINGZHI——JIESHU。

3、 氨法脫硫的煙氣系統

SHISIYANQIDAORUTUOLIUTADECAOZUOBUZOU

a). DANGTUOLIUXITONGRONGYEXUNHUANZHENGCHANGHOU,TONGZHIZHICHANG、ZONGDIAOZHUNBEITONGYANQI;

b). JIEDAOZHICHANGTONGZHIHOU,JIANGYANQITONGGUOYUANYANQIDANGBANMENYINRUTUOLIUTA。KAIQITUOLIUTADEJINKOUYUANYANQIDANGBANMEN,RANHOUHUANMANGUANBITUOLIUTADEPANGLUYANQIDANGBANMEN。

c)CISHIYAOMIQIEGUANCHATUOLIUTAJIYANDAOSHANGGEDIANWENDUHEYALIDEBIANHUA。ZHUYIXUNHUANCAODEYEWEIBIANHUA,ZHUYIXIANGGUANLIULIANG,QUEBAOYEWEIWENDING。DAIXUNHUANWENDINGHOU,JIANGXUNHUANCAOYEWEIDIAOJIEZHIYUZIDONGKONGZHI。GUANCHAKONGZHIDELINGMINXINGHEKEKAOXING。RUYOUKONGZHISHANGDEQUEXIAN(BAOKUOWENDU、YEWEIHELIULIANGXIANSHI)。YINGJINKUAIDIAOZHENGHECHULI。

SHIWUMIFENGFENGJIDEZUOYONG

YONGYUFANGZHIYANQILOUCHUSHEBEIWAIWURANHUANJING,QUEBAOYANQILINGXIELOU。

SHILIUZENGYAFENGJIDEZUOYONG

冷门赚钱行业SHIYONGYUKEFUYANQITUOLIUZHUANGZHIDEYANQIZULI,JIANGYUANYANQIYINRUTUOLIUXITONG,BINGWENDINGGUOLUYINFENGJICHUKOUYALI

SHIQIZHENGCHANGYUNXINGSHIYANQIWENDUDEKONGZHI

TUOLIUTAJINKOUYANQIWENDUKONGZHIZAI140℃YIXIA,RUOCHAOWEN,MASHANGLIANXICHULI,RUOWENDUCHAOGUO180℃,DUANQINEIWUFACHULIYINGLIJITUICHUYANQI。

SHIBAWEISHENMEHUIZAITUOLIUTARUKOUYANDAOSHANGSHECHONGXISHUI

冷门赚钱行业XISHOUTARUKOUCHUYUGANSHI、LENGREJIAOJIECHU,HUIJUJIDALIANGHUICHENDENGYANQIZHONGHANYOUDEZAWU,SUOYIZAICICHUSHEYOUCHONGXISHUI。

冷门赚钱行业SHIJIUTUOLIUHOUYANQIDUIWEIQIYANDAOJIYANCONGDEYINGXIANG

a).YOUYUYANWENJIANGDICHUXIANSUANJIELUXIANXIANG,ZAOCHENGFUSHIJIAOWEIYANZHONG。

b).YANCONGZHENGYAQUFANWEIKUODA。

冷门赚钱行业c).YINGXIANGYANQITAISHENGGAODU,CONGERYINGXIANGYANQIPAIFANG。

冷门赚钱行业d).SHIYANCONGREYINGLIFASHENGBIANHUA。

冷门赚钱行业ERSHI? FGDRUKOUYANCHENZENGJIADUITUOLIUXITONGYOUSHENMEYINGXIANG

RUGUOZAIYUNXINGZHONGYINCHUCHENQIGUZHANGDENGYUANYINSHIFGDRUKOUYANCHENZENGJIA,DALIANGDEFENCHENSHOUXIANHUISHIHUANREXIAOLVJIANGDI,QICI,FENCHENJINRUXISHOUXITONGJIANGYESHIJIANGYEPINZHIEHUA,JIYINGXIANGTUOLIUXIAOLV,YOUYINGXIANGFUCHANPINLIUANDEPINZHI。

ERSHIYIYANDAOLOUFENGDUIFGDYOUHEYINGXIANG

YANDAOLOUFENGSHITUOLIUXITONGSUOCHULIDEYANQILIANGZENGJIA,BUDANHUISHITUOLIUXIAOLVJIANGDI,ERQIEHUIZENGJIAXITONGDIANHAO,JIANGDITUOLIUXITONGYUNXINGDEJINGJIXING。

冷门赚钱行业ERSHIERYANQIXITONGDETINGYUNQIEHUAN

冷门赚钱行业RUORUTAYANQIWENDUGUOGAO,HUOYINTUOLIUXITONGGUZHANGTINGCHESHI,JIEDAOTUOLIUZHUANGZHITINGCHEDEMINGLINGHOU,JIANGPANGLUYANQIDANGBANMENKAIQI,ZAIGUANBIYUANYANQIDANGBANMEN,TONGSHIBAOCHIMIFENGFENGJIYUNXING,SHIYANQIPAIXIANGYUANYANCONG。

冷门赚钱行业ERSHISANYANDAORUKOUCHONGXISHUIDEZIDONGLIANSUO

YANDAORUKOUCHONGXISHUIMEI4XIAOSHIQUANKAIYICI,SHIJIANWEI3FENZHONG,JIESHUHOUZIDONGGUANBI。

4、 氨法脫硫的氧化空氣系統

冷门赚钱行业ERSHISILUOCIGUFENGJIDEGONGZUOYUANLI

冷门赚钱行业LIYONGLIANGGEHUOZHESANGEXIEXINGZHUANZIZAIQIGANGNEIZUOXIANGDUIYUNDONGLAIYASUOHESHUSONGQITIDEHUIZHUANYASUOJI。ZHEZHONGYASUOJIKAOZHUANZIZHOUDUANDETONGBUCHILUNSHIZHUANZIBAOCHINIEHE。ZHUANZISHANGMEIYIAORUDEQUMIANBUFENYUQIGANGNEIBIZUCHENGGONGZUORONGJI,ZAIZHUANZIHUIZHUANGUOCHENGZHONGCONGXIQIKOUDAIZOUQITI,DANGYIDAOPAIQIKOUFUJINYUPAIQIKOUXIANGLIANTONGDESHUNSHI,YINYOUJIAOGAOYALIDEQITIHUILIU,ZHESHIGONGZUORONGJIZHONGDEYALITURANSHENGGAO,RANHOUJIANGQITISHUSONGDAOPAIQITONGDAO。

ERSHIWUYANGHUAKONGQIDEZUOYONG

YANGHUAKONGQIYOUKONGQIYASUOJIGONGSONG,JIANGYANGHUAKONGQISHUSONGZHITUOLIUTAYANGHUADUANYURONGYEFASHENGYANGHUAZUOYONG,JIANGQIZHONGDEYALIUANHEYALIUSUANQINGANYANGHUACHENGLIUAN。

ERSHILIUYANGHUAFENGJIQIDONGQIANJIANCHAGONGZUO

a)JIANCHAGEJINGUJIANHEDINGWEIXIAODEANZHUANGZHILIANG;

b)JIANCHAJIN、PAIQIGUANHEFAMENDENGANZHUANGZHILIANG;

c)JIANCHAJIZUDEDIZUOSIZHOUSHIFOUQUANBUDIANSHI,YOUDIJIAOLUOSHUANDESHIFOUJINGU;

d)XIANGCHILUNXIANGZHURUGUIDINGPAIHAODERUNHUAYOUZHIYOUBIAOWEIZHIQUDONGCEZHURUGUIDINGDERUNHUAZHI,BINGJUYOUZUGOUDELIANG;

e)QUANBUDAKAIFENGJIJIN、PAIQIFA、PANDONGZHUANZI、ZHUYIQINGTINGGEBUWEIYOUWUBUZHENGCHANGDEZASHENG;

冷门赚钱行业f)RUFENGJIYOUTONGSHUILENGQUEYAOQIU,SHUIWENBUGAOYU25℃。

ERSHIQIYANGHUAFENGJIKONGFUZAISHIYUNZHUANFANGFA

冷门赚钱行业a)XINANZHUANGHUODAXIUHOUDEFENGJIDOUYINGJINGGUOKONGZAISHIYUNZHUAN;

b)KONGFUZAIYUNZHUANSHIZHIZAIJINQI、PAIQIFAWANQUANDAKAIDETIAOJIANXIATOURUYUNZHUAN;

c)MEIYOUBUZHENGCHANGDEQIWEIHUOMAOYANXIANXIANGJIPENGZHUANGHUOMOCASHENG,ZHOUCHENGBUWEIDEJINGXIANGZHENDONGFUHESHUOMINGSHUDEYAOQIU;

d)KONGFUZAIYUNXING30minZUOYOU(SHIQINGKUANGKEZUODIAOZHENG),RUQINGKUANGZHENGCHANG,JIKETOURUDAIFUHEYUNZHUAN,RUFAXIANYUNXINGBUZHENGCHANG,LIJITINGJIJINXINGJIANCHA,PAICHUHOURENGXUZUOKONGFUZAIYUNZHUAN。

冷门赚钱行业ERSHIBAYANGHUAFENGJIQIDONGBUZOU

a)JIANCHAYANGHUAFENGJI4GEYOUXIANGDEYOUWEI,YOUWEIXUZAI2/3YISHANG,RUYOUWEIBUZUXUYAOJIAYOU;CHAKANYANGHUAFENGJIZHONGJIANLENGQUEQIHEZHOUCHENGLENGQUESHUISHIFOUJIETONG(WEIBAOZHENGLIANGHAODELENGQUEXIAOGUO,XUNHUANSHUIYALIYINGWEICHIZAI0.1MPaYISHANG)

冷门赚钱行业? ?b)PANCHEJIANCHASHIFOUYOUKASEHUOPANBUDONGDEQINGKUANG,RUYOUZEXUQIEHUANBEIYONGYANGHUAFENGJI,BINGDADIANHUALIANXICHANGJIALAICHULI;JIANCHACHUKOUFAHEFANGKONGFACHUYUDAKAIDEWEIZHI;

冷门赚钱行业? ?c)TONGZHIDIANQIRENYUANGEIYANGHUAFENGJISONGDIAN,BINGJIANGKONGZHIJUNEIDEZHOULIUFENGJIDAKAI,RANHOUANDONGQIDONGANNIU,ZHUYIGUANCHAYANGHUAFENGJIZAIKONGFUHEYUNXINGSHISHIFOUYOUYICHANGSHENGXIANGHEZHENDONG,RUYOUZEXUJIANCHASHIHEYUANYINZAOCHENGDE;

冷门赚钱行业? ?d)ZAIKONGZAIYUNXINGBANXIAOSHIHOU,ZHUJIANGUANBIFANGKONGFA,JIANGYALIHUIFUDAOZHENGCHANGZHI,BINGZHUYIGUANCHAHOUXUYUNXINGZHUANGKUANG;

ERSHIJIUYANGHUAFENGJITINGJIBUZOU

ZHUNBEITINGCHEQIANXIANHUANMANDAKAIFANGKONGFA,RANGQIZHUJIANHUIFUDAOKONGZAIZHUANGTAI,RANHOUANDONGTINGZHIANNIU,GUOBANXIAOSHIZUOYOUGUANBIZHOULIUFENGJI,GUANBIZONGDIANYUAN。

SANSHIYANGHUAKONGQIDEDIAOJIEKONGZHI

DINGQIFENXIXISHOUYEGEXUNHUANCAOZHONGDEYEXIANGZUCHENG:LIUANHEYALIUAN((NH

4

)

2

SO

4

、(NH

4

)

2

SO

3

),根據氧化效率調節氧化風量:氧化率控制在98%~99.8%。

SANSHIYIYANGHUAKONGQIYANGHUALVBUZUDEYUANYIN

a).FENGJIZISHENYUANYIN,LUOCIFENGJIBENSHENGUZHANGKEYINQIFENGLIANGBUZU.

b).XIELOUWENTI,CHAKANYANGHUAFENGJIJIFANGYANGHUAFENGJICHUKOUPAIFANGFASHIFOUKAIQI.c).JINRUXISHOUTANEIYANGHUAFENGGUANSHIFOUDUSAI,YINWEIZAIFENGGUANCHUKOUCHUDEXISHOUTARONGYIJIHUI.

SANSHIERYANGHUAKONGQIXITONGBAOKUONAXIESHEBEI

LUOCIFENGJI、LUOCIFENGJIDIANJI、GEYINZHAO、LIULIANGJI、YALIBIAO、KONGZHIFAMENJIXIANGGUANGUANXIAN。

SANSHISANYANGHUAFENGJICHUKOUWEISHENMEYAOSHECHONGXISHUI

JIANGDIYANGHUAFENGDEWENDU,FANGZHIYANGHUAFENGRUTAKOUJIHUIJIEGOUDUSAI

SANSHISIYANGHUAFENGJIBAOHULIANSUO

YANGHUAFENGJIZHENGCHANGYUNXINGSHI,ZHOUCHENGWENDUBUCHAOGUO95℃,RUNHUAYOUWENDUBUCHAOGUO65℃,YALIBUDECHAOGUOBIAOPAIGUIDINGKAIYAFANWEI,RUOSHICHAOCHUFANWEI,YANGHUAFENGJIZUOZIDONGTIAOTINGBAOHU。

5、 氨法脫硫的吸收劑供給系統

SANSHIWUANSHUISHIYONGSHIDEANQUANGUIFAN

YINANSHUIJUYOUTESHUDEQIANGLIECIJIXINGCHOUWEI,JUYOUJUBUQIANGLIEXINGFENDEZUOYONG,ZHIJIEJIECHUPIFUHUISHIPIFUBIANHONG,BINGYOUZHUOREGAN,XUZHUYIANQUANCAOZUO。JIECHUANSHUIZUOYESHIYAOZHUYIZUOHAOLAODONGBAOHUCUOSHI,DAIHAOLAOBAOYONGPINFANGKEJINXINGANSHUIYOUGUANGUANXIAN、FAMEN、SHEBEIDECAOZUO,RUGUOJIECHUPIFU,YONGQINGSHUIHUOZHESHICUCHONGXI,RUGUOCHUSHUIPAODEHUAYONG2%PENGSUANRONGYESHIFU。

SANSHILIUTUOLIUJIDEDIAOJIEKONGZHI

冷门赚钱行业TUOLIUTAYANGHUADUANPHZHIYIBANKONGZHIZAI5.5~6.5ZHIJIAN,YEANHUOANSHUIDEJIARULIANGKEGENJUYANGHUADUANPHJIJINXINGDIAOZHENG,DANGZHUCAOYEWEIZHENGCHANGSHIERPH≤5.5SHIKESHIDANGZENGJIAANYONGLIANG:DANGPH≥6.5CISHIYINGJIANSHAOANYONGLIANG,RUOANSHUIZHUCAOYEWEIGAOYU80%QIEYUJIHUIJIXUSHANGZHANG,YINGLIANXIZONGDIAOTINGZHIXIANGTUOLIUXITONGDEANSHUISHUSONGLIANG。NONGSUODUANPHKONGZHIZAI2.5~3.5ZHIJIAN。

SANSHIQIANSHUICAOYEWEILIANSUOKONGZHI

ANSHUICAOYEWEIDIYUANGUAN1/5SHI,ANSHUICAORUKOUQIDONGFAZIDONGDAKAI。ANSHUICAOYEWEIGAOYU4/5MISHI,ANSHUICAORUKOUQIDONGFAZIDONGGUANBI。

冷门赚钱行业SANSHIBAYEANXIECHEHESHUSONGCAOZUOGUIDING

a).XIEANQIANXIANGGUANANQUANRENYUANHEYONGJUDAOWEI;ZHUNBEILIANGJIANYISHANGFANGHUFU;QINGLIYUXIEANGONGZUOWUGUANRENYUANLIKAIZUOYEXIANCHANG。

冷门赚钱行业b).JIANGXIEANYEXIANGGUANKOU、QIXIANGGUANKOUYUCAOCHEDEYEXIANGGUANKOU、QIXIANGGUANKOUXIANGLIANJIE。

c).HUANMANKAIQICAOCHEDEYEXIANG、QIXIANGGUANFAMEN,JINXINGGUANDAOLIANJIEDESHILOU,GUANDAOYALIKONGZHIZAI0.1~0.2Mpa,JINANFAMENZAIGUANWEI,YONGFENTAISHIZHIJINXINGCHALOU。

d).ZAIWUXIELOUDEQINGKUANGXIAKAIQIYEANGUANYEXIANG、QIXIANGJINKOUFAMENQIANDEXIANGGUANFAMEN。

冷门赚钱行业e).HUANMANKAIQIQIXIANGJINKOUFAMENHEXIEANBENGJINKOUFAMEN,JIANCHAXITONGSHIFOUYOUXIELOUDIAN,QUERENWUXIELOUHOU,WANQUANKAIQIXIEANBENGJINKOUFAMENHEQIXIANGJINKOUFAMEN。

冷门赚钱行业f).GUANCHACAOCHEHEYEANGUANYALISHIFOUPINGHENG。

冷门赚钱行业g).SHOUCIJINANSHI,TONGGUOYEXIANGGUANXIANZHIJIEYARU,BUXUYAOQIDONGXIEANBENG;ZAICAOCHEHEYEANGUANYALIPINGHENGHOU,QUANKAIXIEANBENGCHUKOUFAMENHOU,QIDONGXIEANBENG,GUANCHAYEANGUANYEWEISHANGSHENGQINGKUANG。

冷门赚钱行业h).XIEANSHIZHUYIGUANCHAYEANGUANHECAOCHEYEWEIJIYALIDEBIANHUAQINGKUANG,XIANSHIDAOWEISHI,TINGXIEANBENG,GUANBISUOYOUXIANGYINGDEFAMEN。

SANSHIJIUYEANXIELOUDEYINGJICHUZHICUOSHI

a).SHUSANRENYUANZHISHANGFENGKOUCHU,BINGGELIZHIQITISANJINHUOJIANGXIELOUKONGZHIZHU;

冷门赚钱行业b).QIEDUANHUOYUAN,BIYAOSHIQIEDUANWURANQUNEIDEDIANYUAN。

冷门赚钱行业c).KAIQIXIAOFANGSHUIJIPENLINZHUANGZHIDUIXIELOUBUWEIJINXINGPENLIN。

冷门赚钱行业d).YINGJIRENYUANPEIDAIHAOYEANZHUANYONGFANGDUMIANJUJISHOUTAOJINRUXIANCHANGJIANCHAYUANYIN。

冷门赚钱行业e).CAIQUDUICEYIQIEDUANQIYUAN,HUOJIANGGUANLUZHONGDECANYUBUFENJINGXISHIHOUYOUXIEFANGGUANLUPAIJIN。

f).ZAIXIELOUQUYANJINSHIYONGCHANSHENGHUOHUADEGONGJUHEJIDONGCHELIANG,YANZHONGSHIHUANYINGJINZHISHIYONGTONGXUNGONGJU。

冷门赚钱行业g).CANYUQIANGJIUDERENYUANYINGDAIFANGHUQISHISHOUTAOHEYEANZHUANYONGFANGDUMIANJU。

h).TAOSHENGRENYUANYINGNIFENGTAOSHENG,BINGYONGSHIMAOYOU、KOUZHAOHUOYIWUZHIYUKOUBICHU。

i).ZHONGDURENYUANYINGLIJISONGWANGTONGFENGCHU,JINXINGJINJIQIANGJIUBINGTONGZHIZHUANYEBUMEN。

SISHIYEANCHUGUANXIELOUCHULI

冷门赚钱行业YEANCHUGUANDECHULI:YEANCHUGUANDECHUKOUFAMENXIELOUKENENGDEYUANYINWEIFAMENCHUDETIANLIAOFAMENXIELOU。CHULIFANGFASHIDAIHAOFANGHUMIANJUJISHOUTAOYONGXIAOFANGSHUIJINXINGYANHUJIANGCHUKOUCHUDEFAMENGUANSIRUGUORENGRANXIELOUJIUXUYIZHIBAOCHIPENSHUI,ZHIDAOXIELOUWANBI。

LIANJIEGUANLUXIELOUCHULI:DUICONGYEANCHUGUANZHIHOUDEXIELOU,BIXUXIANGUANSIYEANCHUGUANDECHUKOUFAMEN,ZAIJINXINGLIANJIECHUXIELOUDECHULI,RUGUORENGRANXIELOUJIUXUYONGXIAOFANGSHUIJINXINGCHANGQIPENSHUI。?

WEI

WAN

DAI

XU

JINQIHUIYI

“ZHONGDIANXINGYEVOCsFEIQI、YANQISHENDUZHILIYUJIANCEJISHUJIAOLIUFAZHANLUNTAN”

YI、HUIYINEIRONG

(YI)YANQISHENDUZHILI

冷门赚钱行业1、GUONEIYANQIZHILISHICHANGBIANGE,DONGXIGUONEIYANQIZHILIXINJIYU;

冷门赚钱行业2、DIANCHANGRANMEIGUOLUYANQITUOLIUTUOXIAOJISHUDEXIANZHUANGJIFAZHANQUSHI;

3、FEIDIANXINGYEXINGYEYANQIZHILIZHENGCEJIEDUJIFAZHANQUSHIFENXI;

4.ZHONGDIANXINGYEYANQISHENDUZHILIJISHUSHIFANJIZONGHEXINGNENGPINGGU;

5.SHIFATUOLIUGAOSHIYANQIPAIFANGDUIHUANJINGDEWEIHAI、ZHENGCEYUKONGZHIFENXI;

冷门赚钱行业6.DIWENYANQITUOXIAOJISHUJIYINGYONG;

冷门赚钱行业7.SHIFATUOLIUYOUSEYANYUZHILICUOSHIJIJISHULUXIANXUANZE;

冷门赚钱行业8.SHIFATUOLIUYANQIJIAREDEZUOYONGJIJISHUFENXI;

9.SHIFATUOLIUGONGYIXIAOBAIYANGUOCHENGDECEKONGJISHU;

冷门赚钱行业10.SHIFATUOLIUYANQIJIAREDEZUOYONGJIJISHUFENXI;

冷门赚钱行业11.RANMEIDIANCHANGYANQIYUREHUISHOUJISHUYANJIUYUSHIJIAN;

冷门赚钱行业12.RANMEIDIANCHANGYANQIDUOWURANWUYITIHUATUOCHUJISHUYANJIUYUYINGYONG;

13.RANMEIDIANCHANGYANQIWURANWUSHENDUJIANPAIJISHU;

冷门赚钱行业14.RANMEIDIANCHANGYANQIZHONGSANYANGHUALIUCHANSHENGJIZHIYUTUOCHUJISHU;

15.YANQIZHONGSANYANGHUALIUCHANSHENGJIZHIYUTUOCHUJISHU;

冷门赚钱行业16.GANGTIE、JIAOHUA、SHUINI、DIANLIXINGYEHUANBAOJIVOCsZHILIANLI;

17.DIWENSCRTUOXIAOCUIHUAJIZAIFEIDIANXINGYEDEYINGYONG;

18.JIAOLUYANQITUOLIUTUOXIAOJIYUREHUISHOUYITIHUAYANJIUFENXI;

19.SHAOJIEJIYANQITUOLIUCHUCHENSHILIFENXIJIJISHU;

冷门赚钱行业(ER)VOCsJIANCEYUZHILI

1.ZHONGDIANXINGYEVOCsFEIQIDEPAIFANGBIAOZHUNZHIDINGJINZHAN;

2.ZHONGDIANXINGYEVOCsFEIQIPAIFANGTEZHENG、ZHILISHIYONGJISHUJIQIYUNYONGANLI;

3.VOCsFEIQISHOUJIYUTONGFENGSHEJIYAODIAN;

4.VOCsFEIQIYUCHULIJISHUDEHELIXUANZE;

5.FEISHIZHUANLUNNONGSUO+RTOJISHUYUANLI、GONGYITIAOJIAN、JINGHUAXIAOLVJIANLIFENXI;

6.SHENGWUFAZHILIGONGYEYOUJIFEIQIJISHU;

7.XIFUFAZHILIGONGYEYOUJIFEIQIJISHU;

8.RANSHAOFAZHILIGONGYEYOUJIFEIQIDEJISHUYINGYONGJIANLI;

9.HUAGONGYUANQUVOCsFEIQIJIANCE、ZHILIZHENGTIJIEJUEFANGAN

冷门赚钱行业10.HUANJINGVOCsFEIQIZAIXIANJIANCEXITONGDEJIBENYAOQIU

ER、HUIYISHIJIAN、DIDIAN

冷门赚钱行业2019NIAN4YUE12RI—14RI?????

NANJINGSHI(12RIQUANTIANBAODAO)

SAN、CANHUIDUIXIANG

冷门赚钱行业XINGYEZHUGUANBUMENXIANGGUANLINGDAO、GANGTIE、LIANJIAO、SHUINI、DIANLIDENGSHEJIYUAN、YANJIUYUANJISHUGONGYICAILIAOPEITAOGONGYINGSHANG、YANQIZHILIGELEISHEBEISHANG、GAOXIAO、GONGCHENGZONGBAOSHANG、VOCsZHILIXIANGGUANQIYE、JIEJUEFANGANTIGONGSHANG、TOURONGZIDENGQISHIYEDANWEIXIANGGUANFUZERENJIXIANGGUANRENYUAN。

SI、QITAYOUGUANSHIXIANG

HUIYIFEI:2800YUAN/REN(BAOKUOHUIWUFEI、CHANGDIFEI、ZILIAOFEI、WUCAN、ZHUANJIAFEIDENG);ZHUSUTONGYIANPAI,FEIYONGZILI。

BEIZHU:HUIYIXIEBAN、QIYEYANJIANG、HUIKANFENGMIAN、CHAYEDENGXIANGGUANQINGKUANGQINGZIXUNHUIWUZU。