Alaabta
Khadka Soo saarista Bacriminta Isku-dhafan
FAAHFAAHINTA Alaabada
hordhaca alaabta
socodka habka of line wax soo saarka bacriminta isku dhafan guud ahaan waxaa ka mid noqon kara: walxaha ceeriin, qaso alaabta ceeriin, granulation alaabta ceeriin, qalajinta qayb, qaboojinta qayb, kala soocidda qayb, daahan alaabta dhammeeyey, baakadaha alaabta final.
Halbeegyada Farsamo ee ugu Muhiimsan
- 1. Isku dheelitirnaanta Nafaqooyinka ee Walxaha Alaabta
Sababtoo ah granulation synthesis kiimikaad, nuxurka nafaqada ee bacriminta granular waxay la mid tahay heerka caadiga ah.Waxay siin kartaa nitrogen, fosfooraska, potassium iyo nafaqooyinka kale ee dalagga isla mar ahaantaana qayb gaar ah si loo hubiyo koritaanka dheellitiran ee dalagga. - 2. sifooyinka wanaagsan ee alaabta
Qaybinta cabbirka walxaha alaabtu waa lebis, 90% taas oo ah dhexroor 2-4 mm.Qaybtu waxay leedahay xoog sare, dareere wanaagsan mana fududa in lagu kala tago gaadiidka, kaydinta iyo isugaynta.Naqshadu waxay ku jirtaa tignoolajiyada horumarsan ee ajnabiga ah, waxayna sii wanaajisaa waxqabadka naqshadaynta aaladda.
Tilmaamaha waxqabadka
- Khadka wax-soo-saarka bacriminta isku-dhafka ah wuxuu leeyahay faa'iidooyinka maalgashi yar, saameyn degdeg ah iyo faa'iido dhaqaale oo wanaagsan.
- Qaabaynta habka qalabku oo dhamaystiran waa mid cufan, cilmiyaysan oo macquul ah, tignoolajiyada horumarsan.Badbaadinta tamarta, ma daadinta qashinka, hawlgal xasilloon, hawlgal la isku halayn karo iyo dayactir ku habboon.
- La qabsiga alaabtu waa ballaadhan yahay.Waxay ku habboon tahay granulation ee bacriminta isku dhafan, daawada, warshadaha kiimikada, quudinta iyo alaabta ceeriin ee kale.
- Alaabta ayaa leh heerka granulation sare.Waxay soo saari kartaa noocyo kala duwan oo bacrimiyeyaasha isku dhafan, oo ay ku jiraan bacrimiyeyaasha organic, bacriminta aan dabiiciga ahayn, bacriminta noolaha, bacriminta magnetka iyo wixii la mid ah.
- Gaar ahaan granulation ee dhulka dhif iyo bacriminta ammonium bicarbonate taxane taxane ah ayaa buuxiyey farqiga u Shiinaha oo qabsaday heerka hogaanka ee Shiinaha.
Mabda'a shaqada
Habka Khadka Soo saarista Bacriminta Isku-dhafan
- Waxyaabaha ay ka kooban yihiin alaabta ceeriin: HOL, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, calcium culus, calcium guud), chloride potassium (potassium sulfate) iyo alaabta ceeriin ee kale ayaa lagu qalabeeyey qayb gaar ah (sida waafaqsan). si loo suuq galiyo baahida iyo natiijada baaritaanka ciidda meelo kala duwan).
- Isku darka walxaha: isku-darka alaabta ceeriin si siman si loo hagaajiyo waxtarka bacriminta isku midka ah ee granule bacriminta oo dhan.
- Qalabaynta Walaxda: Ku quudi walxaha sida isku midka ah loo walaaqay ee granulation-ka si ay u buufiso (granulator granulation ama granulator extrusion ayaa la isticmaali karaa).
- Qalajinta walxaha: granulator-ka waxaa lagu quudiyaa qalajiyaha, qoyaanka ku jira granule waa la qalajiyey si loo kordhiyo xoogga granule iyo si loo fududeeyo ilaalintiisa.
- Qayb qaboojinta: Ka dib marka la qalajiyo, heerkulka qaybaha bacriminta ayaa aad u sarreeya waana sahlan tahay in la dareemo.qaboojinta ka dib, way fududahay in lagu kaydiyo laguna raro bacaha.
- Qaybaha Kala Saarida: Qaboojinta ka dib, qaybaha waa la kala saarayaa.Qaybaha aan u qalmin waa la jajabiyaa oo dib-u-granulated, iyo alaabta tayada leh waa la baaraa.
- Filim dhameestiran: jaakad alaabta u qalma si loo kordhiyo dhalaalka iyo wareega qaybaha.
- Baakadaha alaabooyinka la dhammeeyay: Qaybaha filimka ku dahaadhay, ie alaabada dhammaatay, ayaa la soo ururiyey oo lagu kaydiyaa meel hawo leh.
