雙室浮陰床雙室陽(yáng)床計(jì)算書(shū)陽(yáng)光

鍋爐補(bǔ)給水處理系統(tǒng)工藝計(jì)算,,,,,,,

序號(hào),名稱(chēng),符號(hào),單位,計(jì)算公式,來(lái)源,結(jié)果,

水質(zhì)資料,,,,,,,

陽(yáng)離子,,,,,,,

1,Na+,,me/l,,99,4.30,23

2,K+,,mg/l,,1.26,0.03,39

3,Ca2+,,me/l,,6.84,0.34,20

4,Mg2+,,me/l,,7.68,0.64,12

5,Fe2+,,mg/l,,0.03,0.00,28

6,Fe3+,,mg/l,,,0.00,19

合計(jì),,,mg.eq/l,,,5.32,

,,,,,,5.54,配平

陰離子,,,,,,,

1,Cl-,,me/l,,19.1,0.54,35.5

2,SO42-,,mg/l,,66.7,1.39,48

3,NO3-,,mg/l,,0.01,0.00,62

4,HCO3-,,me/l,,194.3,3.19,61

5,CO32-,,mg/l,,5.9,0.20,30

6,NO2-,,mg/l,,0,0.00,46

7,SiO2,,mg/l,,13.7,0.23,60

合計(jì),,,mg.eq/l,,,5.54,

,,,,,,5.54,配平

其它,,,,,,,

1,,,mg/l,,,14,

2,懸浮物,,mg/l,,,47.2,

3,總?cè)芙夤绦挝?,mg/l,,,57,

4,電導(dǎo)率（25℃）,,mg/l,,,6.75,

5,PH,,mg/l,,,9.2,

6,SiO2,,mg/l,,,3.4,

,CODMn,,,,,,

,,,,,,,,

,,,,,,,,

,,,,,,,,

,,,,,,,,

,水處理系統(tǒng)工藝計(jì)算,,,,,,

,一、混合床的計(jì)算,,,,,,

,系統(tǒng)總處理水量,Q出,,,,800,

,采用交換器臺(tái)數(shù),,,,,4,

,單臺(tái)系統(tǒng)出力,q1,噸/時(shí),,,200.00,

,運(yùn)行流速,v,米/時(shí),,設(shè)計(jì)取值,50,

,交換器工作臺(tái)數(shù),n,,,,1,

,1臺(tái)交換器工作面積,f,米2,f=Q/（v*n）,,4.00,

,交換器直徑,d,米,d=1.13√f,,2.26,

,選擇交換器直徑,d,米,,,2.5,

,實(shí)際交換器工作面積,f,,,根據(jù)選型實(shí)際工作面積,4.91,

,實(shí)際正常過(guò)濾速度,v,米/時(shí),v=Q1/nf,,40.76,

,一臺(tái)交換器需樹(shù)脂體積,,米3,,,,

,陽(yáng)樹(shù)脂層裝載高度,Hzh,米,,,0.5,

,001X7陽(yáng)樹(shù)脂,V1,米3,V1=fHzh,,2.5,

,陰樹(shù)脂層裝載高度,Hzh,米,,,1,

,201X7陰樹(shù)脂,V1,米3,V1=fHzh,,4.9,

,每周期交換器工作時(shí)間,,小時(shí),,,,

,進(jìn)水中需除去離子總含量,CJ,毫克當(dāng)量/升,,運(yùn)行經(jīng)驗(yàn)數(shù)據(jù),0.1,

,陰樹(shù)脂工作交換容量,EG,克當(dāng)量/米3,,,250,

,按陽(yáng)樹(shù)脂計(jì)算,T,小時(shí),T=V1*EG/（Q1*CJ）,,61,

,陽(yáng)樹(shù)脂工作交換容量,EG,克當(dāng)量/升,,,500,

,按陰樹(shù)脂計(jì)算,T,小時(shí),T=V1*EG/（Q1*CJ）,,61,

,反洗流速,v,米/時(shí),,設(shè)計(jì)取值（陽(yáng)樹(shù)脂15米/時(shí)，陰樹(shù)脂6~10米/時(shí)）,10,

,反洗時(shí)間,t,分,,設(shè)計(jì)取值,15,

,反洗水量,qF,米3,qF=vft/60,,12.3,

,再生劑的當(dāng)量（NaOH）,N,克/克當(dāng)量,,,40,

,再生劑倍率,n,,,查表,5,

,交換器再生用NaOH量,G,公斤,G=V1EGNn/1000,,245.3,

,工業(yè)產(chǎn)品中再生劑的含量,ε,%,,,40%,

,折成工業(yè)產(chǎn)品的用量,GG,公斤,GG=G/ε,,613.3,

,需4%NaOH量為,GX,公斤,Gx=G/ε,,6132.81,

,稀釋40%堿耗水量,qx,米3,qx=(GX-GG)/1000,,5.5,

,4%NaOH溶液的密度,ρ,,,,1.03,

,進(jìn)堿流速,ν,米/小時(shí),,查表,5,

,進(jìn)堿時(shí)間,t,分,t=60GX/(1000ρfv),,14.6,

,正洗水比耗,α,米3/米3樹(shù)脂,,強(qiáng)堿性樹(shù)脂,12,

,正洗陰樹(shù)脂用水量,qz,米3,qz=αV1,,58.9,

,再生劑的當(dāng)量（HCl）,N,克/克當(dāng)量,,,36.5,

,再生劑倍率,n,,,查表,5,

,交換器再生用HCl量,G,公斤,G=V1EGNn/1000,,223.8,需2.5%量為稀釋30%堿耗水量

,工業(yè)產(chǎn)品中再生劑的含量,ε,%,,,30%,

,折成工業(yè)產(chǎn)品的用量,GG,公斤,GG=G/ε,,746.16,

,需4%HCl量為,GX,公斤,Gx=G/ε,,5596.19,

,稀釋30%HCl的耗水量,qx,米3,qx=(GX-GG),,4.9,

,4%HCl溶液的密度,ρ,,,,1.02,

,進(jìn)酸流速,ν,米/小時(shí),,查表,5,

,進(jìn)酸時(shí)間,t,分,t=60GX/(1000ρfv),,13.4,

,正洗水比耗,α,米3/米3樹(shù)脂,,強(qiáng)酸性樹(shù)脂,6,

,正洗陽(yáng)樹(shù)脂用水量,qz,米3,qz=αV1,,14.7,

,交換器總耗水量,q,米3,q=qF+(qX+qz)酸+(qX+qZ)堿,,384.92,交換器自耗水量：反洗、正洗、稀釋

,交換器平均每小時(shí)耗水量,q',米3/小時(shí),q'=q/(T+4),,5.89,加入陰離子交換器出力中

,,,,,,,,

,二、雙室浮動(dòng)陰離子交換器的計(jì)算,,,,,,

,雙室陰離子交換器進(jìn)水水量,Q2,噸/時(shí),,,805.89,

,運(yùn)行濾速,v,米/小時(shí),,設(shè)計(jì)取值,25,

,交換器工作臺(tái)數(shù),n,,,,5,

,1臺(tái)交換器工作面積,f,米2,f=Q/（v*n）,,6.45,

,交換器直徑,d,米,d=1.13√f,,2.87,

,選擇交換器直徑,d,米,,,2.8,

,實(shí)際交換器工作面積,f,米2,,,6.1,

,實(shí)際過(guò)濾速度,v,米/小時(shí),v=Q1/（n*f）,,26.06,

,進(jìn)水中強(qiáng)酸陰離子總含量,cj,毫克當(dāng)量/升,cj=SO42-+Cl-+NO3-,根據(jù)水源水質(zhì)指標(biāo),1.93,

,進(jìn)水中弱酸陰離子總含量,cj',毫克當(dāng)量/升,cj'=+HCO3-+HSiO3-+DN,根據(jù)水源水質(zhì)指標(biāo),,

,,,,,除碳后殘存CO2=5mg/l,0.34,DN=0.50毫克當(dāng)量/升

,混凝劑用量,DN,,,,0,

,1臺(tái)交換器一個(gè)周期強(qiáng)酸陰離子交換容量,C,克當(dāng)量,C=Q1CJT/n,,6168.87,

,每周期交換器工作時(shí)間,T,小時(shí),,再生時(shí)間為4小時(shí),20,

,1臺(tái)交換器需弱堿陰樹(shù)脂體積,V1,米,V1=C/EG,,6.17,

,弱堿陰樹(shù)脂工作交換容量,EG,克當(dāng)量/米3,,,1000,

,1臺(tái)交換器中弱堿陰樹(shù)脂樹(shù)脂層高度,HZH,米,HZH=V1/f,,1.00,

,,,,,,,,

,1臺(tái)交換器一個(gè)周期弱酸陰離子交換容量,C,克當(dāng)量,C=Q1CJ'T/n,,1102.36,

,每周期交換器工作時(shí)間,T,,,再生時(shí)間為4小時(shí),20,

,1臺(tái)交換器需強(qiáng)堿陰樹(shù)脂體積,V1,米,V1=C/EG,,5.51,

,修正值,V1',,V1'=1.15*V1,"為防止漏硅酸根,陰樹(shù)脂需",6.34,

,,,,,"15%的富裕量,所以取系數(shù)1.15",,

,強(qiáng)堿陰樹(shù)脂工作交換容量,EG,克當(dāng)量/米3,,,200,

,交換器中強(qiáng)堿陰樹(shù)脂樹(shù)脂層高度,HZH,米,HZH=V1/f,,1.03,

,,,,,,,,

,1臺(tái)交換器反洗水量,qF,米3,qF=vft/60,,15.35,

,反洗流速,v,米/小時(shí),,DL/T5068-1996表F.2,10,

,反洗時(shí)間,t,分,,DL/T5068-1996表F.2,15,

,1臺(tái)交換器再生NaOH用量,G,公斤,G=CNn/1000,,872.55,

,再生劑的當(dāng)量,N,,,,40,

,再生劑倍率,n,,,,3,

,折成工業(yè)產(chǎn)品用量,GG,公斤,GG=G/ε,,2181.37,

,工業(yè)產(chǎn)品中再生劑的含量,ε,,,,40%,

,需4%NaOH量為,GX,公斤,,,21813.71,

,稀釋40%堿耗水量,qX,公斤,,,19632.34,

,轉(zhuǎn)換成體積,,米3,qX/1000,,19.63,

,進(jìn)堿時(shí)間,t,分,t=60GX/(1000ρfv),,51.7,

,40%NaOH密度,ρ,kg/m3,,,1.03,

,進(jìn)堿流速,v,米/小時(shí),,,4,

,1臺(tái)交換器正洗用水量,qZ,米3,qz=αV1,,37.52,

,1臺(tái)交換器正洗水比耗,α,米3/米3樹(shù)脂,,強(qiáng)堿性樹(shù)脂,3,

,1臺(tái)交換器耗水量,q,米3,q=qZ+qX+qF,,72.50,

,陰離子交換器總耗水量,q＇,米3,,,362.52,

,交換器平均每小時(shí)耗水量,q',米3/小時(shí),q'=q/(T+4),,15.11,

,,,,,,,,

,三、除碳器的計(jì)算,,,,,,

,進(jìn)水中CO2含量,（CO2）1,毫克/升,（CO2）1=44[HCO3-]+,,153.14,

,,,,22[CO32-]+0.268[HCO3-]3,,,

,進(jìn)入除碳器的水量,Q3,米3/小時(shí),q=Q1+nq'陰+nq'混床,,838.67,

,除碳器工作臺(tái)數(shù),n,,,,3,

,1臺(tái)除碳器工作面積,f,米2,f=q/(b*n),,4.66,

,淋水密度,b,米3/米2.小時(shí),,設(shè)計(jì)取值,60,

,除碳器直徑,d,米,d=1.13√f,,2.44,

,選擇除碳器直徑,d,米,,選用d=1.5米定型設(shè)計(jì)設(shè)備,2.50,

,除碳器實(shí)際工作面積,f,米2,,,4.89,

,填料層高度,H,米,H=R㏑[（CO2）1/（CO2）2],,2.01,

,傳質(zhì)單元高度,R,,,選用d50塑料多面空心球,0.588,

,,,,,水溫30。,,

,出水中CO2含量,（CO2）2,毫克/升,,,5,

,1臺(tái)需填料層體積,V1,米3,V1=fH,,9.85,

,鼓風(fēng)機(jī)的計(jì)算風(fēng)量,QF,米3/小時(shí),QF=KWEαq/n,,5870.71,

,,KWE,,,按水溫30度,0.7,

,每處理1米3水需空氣量,α,米3/米3樹(shù)脂,,,30,

,風(fēng)壓,HF,毫米水柱,HF=30H+40,填料層阻力按25mmX25mmX3mm,100.36,

,,,,,瓷環(huán)的2/3計(jì)算,,

,,,,,,,,

,四、浮動(dòng)陽(yáng)離子交換器的計(jì)算,,,,,,

,進(jìn)水中硬度陽(yáng)離子的總含量,CJ,毫克當(dāng)量/升,CJ=Ca2++Mg2+,,0.98,

,,,,,,,,

,進(jìn)水中其它陽(yáng)離子的總含量,CJ',毫克當(dāng)量/升,CJ'=K++Na+,,4.34,

,,,,,,,,

,1臺(tái)交換器一個(gè)周期弱堿離子交換容量,C,克當(dāng)量,C=qTCJ/n,,17842.46,

,交換器工作臺(tái)數(shù),n,,,,5,

,進(jìn)入陽(yáng)離子交換器的水量,q,米3小時(shí),,,838.67,

,運(yùn)行周期,T,小時(shí),,,20,

,1臺(tái)交換器需弱酸陽(yáng)樹(shù)脂體積,V1,米3,V1=C/EG,,19.82,

,陽(yáng)樹(shù)脂工作交換容量,EG,克當(dāng)量/米3,,,900,

,交換器中弱酸陽(yáng)樹(shù)脂層高度,HZH,米,HZH=V1/f,,2.81,

,交換器尺寸,,,為適應(yīng)樹(shù)脂裝載體積，選用定型設(shè)備,,,

,選擇交換器直徑,d,米,,,3.00,

,實(shí)際工作面積,f,米2,,,7.0,

,實(shí)際1臺(tái)交換器過(guò)濾速度,v,米/小時(shí),v=q/（f*n）,,23.80,

,反洗水量,qF,米3,qF=vft/60,,17.62,

,反洗流速,v,米/小時(shí),,,10,

,反洗時(shí)間,t,分,,,15,

,1臺(tái)交換器再生用HCl量,G,公斤,G=V1EGNn/1000,,976.87,

,再生劑的當(dāng)量,N,,,,36.5,

,再生劑倍率,n,,,,1.5,

,折成工業(yè)產(chǎn)品的用量,GG,公斤,GG=G/ε,,3256.25,

,工業(yè)產(chǎn)品中再生劑的含量,ε,%,,,30%,

,需4%HCl量為,GX,公斤,Gx=G/ε,,24421.86,

,稀釋30%HCl耗水量,qx,公斤,qx=GX-GG,,21165.61,

,換算成體積,,米3,,,21.17,

,進(jìn)HCl時(shí)間,t,分,t=60GX/(1000ρfv),,40.8,

,30%HCl密度,ρ,kg/m3,,,1.02,

,進(jìn)酸流速,v,米/小時(shí),,,5,

,1臺(tái)交換器正洗用水量,qZ,米3,qZ=αV1,,39.65,

,1臺(tái)交換器正洗水比耗,α,米3/米3樹(shù)脂,,,2,

,1臺(tái)交換器耗水量,q,米3,q=qF+qX+qz,,78.44,

,陽(yáng)離子交換器總耗水量,q',米3,,,392.18,

,交換器平均每小時(shí)耗水量,q',米3/小時(shí),q'=q/(T+4),,16.34,加入陰離子交換器出力中

,,,,,,,,

,離子交換總進(jìn)水量,Q,米3/小時(shí),,,855.01,

,,,,,,,,

,無(wú)閥濾池,,,,,,

,設(shè)備出力和臺(tái)數(shù),,,,,,

,,,,,,,,

,水力加速澄清池,,,,,,

,設(shè)備出力和臺(tái)數(shù),,,,,,

,,,,,,,,

,預(yù)沉池,,,,,,

,設(shè)備出力和臺(tái)數(shù),,,,,,

,,,,,,,,

,水箱,,,,,,

,清水箱,,,,,,

,中間水箱,,,,,,

,除鹽水箱,,,,,,

,,,,,,,,

,藥液貯存槽(罐)和計(jì)量箱,,,,,,

,鹽酸儲(chǔ)存槽,,,,,,

,再生混合床,,,,,,

,30%HCl10天用量,,公斤,GH=10GG,,29846.35,

,混床耗HCL折成工業(yè)產(chǎn)品的用量,GG,公斤,GG=nG/ε,,2984.6,注意一個(gè)周期的時(shí)間

,再生陽(yáng)離子交換器30%HCl10天用量,GYA,公斤,GYA=10GG,,195374.89,注意一個(gè)周期的時(shí)間

,陽(yáng)床耗HCL工業(yè)產(chǎn)品的用量,GG,公斤,GG=nG/ε,,16281.24,一周期

,10天共用HCl體積,V,米3,V=GH+GYA/(1000ρ),,195.8,

,30%HCL密度,ρ,千克/米3,,,1.15,

,堿液貯存槽,,,,,,

,再生混合床30%NaOH10天用量,GH,公斤,GH=10GG,,24531.3,

,混床耗NAOH折成工業(yè)產(chǎn)品的用量,GG,公斤,GG=G/ε,,2453.1,

,再生陰離子交換器30%NaOH10天用量,GYI,公斤,GYI=10GG,,109068.53,

,陰床耗NAOH折成工業(yè)產(chǎn)品用量,GG,公斤,GG=G/ε,,10906.85,

,10天共用體積,V,