Ukwelashwa Kwensiza Yotshwala Obumnyama Okwenziwa Ngokwenza Amaphepha Ngokufafaza Okomisa
Njengoba izinto eziningi zokusetshenziswa zokudonsa eShayina zingezona izinsimbi zokhuni (ezibalelwa ngaphezu kuka-50%), izindlela zokubuyisa i-alkali ne-asidi zisetshenziswa ekwelapheni utshwala obumnyama ezindaweni eziningi zokugaya amaphepha. Kodwa-ke, ngenxa yokungasebenzi kahle kokuhlunga kwamanzi kwe-pulp yotshani, amaseli amaningi anhlobonhlobo otshwala obumnyama, i-viscosity ephezulu kanye nokuqukethwe okuphezulu kwe-silicon kotshwala obumnyama, umphumela wangempela wokusebenza wendlela yokubuyiswa kwe-alkali umpofu, isilinganiso sokutholwa kwe-alkali singama-60% kuphela, ukusebenza kahle okushisayo okuphansi, izindleko zokusebenza okuphezulu nokuphatha okunzima. Ngakho-ke, kunzima ukuxazulula ngokuphelele inkinga yokungcoliswa kotshwala obumnyama esitshalweni se-straw pulp. Ngokwesisekelo socwaningo kanye nokuthuthukiswa kokumiswa kwesifutho nokugxila kokuhwamuka kweminyaka eminingi, futhi kuhlangene nomklamo kanye nesipiliyoni sokusebenza sokwethula uhlelo olulodwa lokuhwamuka kanye nokugcwala kotshwala obumnyama emazweni angaphandle, inkampani yethu ihlongoze futhi yaqalisa inqubo yokukhipha ukungcola okungenayo i-zero yokwelashwa kotshwala abamnyama.
Amanzi ajiyile notshwala obumnyama obugxilile buphuma ku-evaporator, i-condensate ingasetshenziswa njengamanzi okugeza, kuyilapho uphuzo oludakayo olugxilile lungena ekumisweni kokufuthwa. Phakathi nenqubo yokumisa isifutho, inani lothuli olukhishwa ohlelweni lokumisa lungaphansi kuka-100 ~ 150 mg/m3, olungahlangabezana nezindinganiso kazwelonke zokukhipha umoya. Alukho uketshezi olulahlwayo olukhishwayo, futhi imikhiqizo ye-lignin itholakala ngesikhathi esifanayo. Lonke uhlelo lokwelapha ngotshwala olumnyama akunzima ukulithola, futhi akukho gesi engcolile kanye nokulahlwa kwemfucuza ewuketshezi kuyo yonke le nqubo, ukuze kufezwe inhloso yokungaqedwa kokungcoliswa kotshwala obumnyama. Ukwenza iphepha lotshwala olumnyama lwenziwa imikhiqizo ye-lignin ukuze isetshenziswe ngokugcwele. Isetshenziswa kakhulu ekuncishisweni kwamanzi okukhonkolo, i-slurry dispersant yamanzi amalahle, i-asphalt emulsifier, i-ceramics, izithasiselo zokuxhashazwa kwemithombo kawoyela, njll., ukuze kuqedwe umonakalo endaweni ezungezile, ukudala umgwaqo wokuthuthukiswa kwemvelo, wemvelo nokuvumelana, futhi uqaphele ngempela ubunye bezinzuzo zomnotho, izinzuzo zemvelo kanye nezinzuzo zomphakathi.
Ukugeleza kwenqubo yokukhipha i-Zero yokukhipha utshwala obumnyama
1. Izinto:ukwenza iphepha utshwala obumnyama notshwala obubomvu
2. Izinga lokushisa lokungenisa umoya:280 ℃ ~ 430 ℃
3. Izinga lokushisa lokukhipha umoya:110 ℃
4. Okukhipha impushana eyomile:1000 kg / H ~ 4000kg / h
5. Okuqukethwe okuqinile:40% ~ 50%
6. Umthombo wokushisa:isitofu esishisayo esibaselwe ngamalahle esinegumbi lokuhlala, isitimu esishisa kakhulu, njll. (singashintshwa ngokuya ngezimo zekhasimende)
7. Imodi ye-Atomization:i-atomizer ye-centrifugal enesivinini esiphezulu iyamukelwa
8. Indlela yokushisisa:isitofu esishisayo esibaselwe ngamalahle (esinegumbi lokuhlala elinezigaba ezine ukuvimbela ngempumelelo i-Mars ukuthi ingangeni)
9. Ukubuyiselwa kwezinto ezibonakalayo:ukususwa kwezintuli eziyisishingishane okuyisisekelo kanye nokususwa kwezintuli ezigeza amanzi amanzi okwesibili kwamukelwa, ngezinga lokululama lika-99.8%, elihambisana nezindinganiso zikazwelonke ezijwayelekile zokuKhabhisa.
10. Ukwamukela:ukwamukela okumaphakathi kuyamukelwa. Iphansi lombhoshongo kanye nempushana ekhishwe kumqoqi wothuli we-cyclone ithunyelwa ngokufanayo ohlelweni lokuhlinzeka komoya Ukupakisha kuzokwenziwa endaweni yokugcina impahla yendawo yokusebenzela eqokiwe.
11. Ukulawula ugesi:Ukulawulwa kohlelo lwe-PLC kwamukelwa. (ukulawula okuzenzakalelayo kwezinga lokushisa lokungena komoya, izinga lokushisa lokukhipha umoya, izinga lokushisa likawoyela ne-alamu yomfutho kawoyela ye-atomizer kanye nokuboniswa kwengcindezi engalungile embhoshongweni)
