Kuyanika zida kuyanika mlingo kusonkhezera zinthu ndi kuyanika zida gulu

Ndemanga:

I. Kuwumitsa zipangizo kuyanika mlingo 1. Kuyanika zipangizo kuyanika mlingo 1. unit nthawi ndi unit dera, kulemera kwa zinthu zotayika, wotchedwa kuyanika mlingo. 2. kuyanika ndondomeko (1) nthawi yoyamba: nthawi yochepa, kuti zinthu zisinthe kuti zikhale zofanana ndi zowumitsira. (2) nthawi zonse liwiro: iyi ndi kuyanika mlingo ^ nthawi, zinthu pamwamba evaporation madzi, mkati basi zokwanira kubwezeretsa, kotero pamwamba pa madzi filimu akadali mu, ndipo anakhalabe pa chonyowa babu kutentha. .

I. kuyanika zipangizo kuyanika mlingo

1. nthawi ya unit ndi dera lagawo, kulemera kwa zinthu zomwe zatayika, zomwe zimadziwika kuti kuyanika.

2. Kuyanika ndondomeko

(1) nthawi yoyambira: nthawi ndi yochepa, chifukwa zinthuzo zidzasinthidwa kukhala momwemo ndi chowumitsira.

(2) nthawi zonse liwiro: ichi ndi kuyanika mlingo ^ nthawi yaikulu, zinthu padziko evaporation madzi, mkati basi zokwanira kuwonjezera, kotero pamwamba pa madzi filimu akadali mu, ndipo anakhalabe pa chonyowa babu kutentha.

(3) Kuchepa kwa nthawi: panthawiyi kutuluka kwa madzi, mkati sikungathe kubwezeretsedwanso, kotero kuti filimu yamadzi padziko lapansi inayamba kuphulika, kuyanika kwakuya kunayambanso kuchepa, zinthu zomwe zilipo panthawiyi ndi amatchedwa nsonga yovuta, madzi omwe ali panthawiyi, omwe amadziwika kuti madzi ovuta.

(4) Kutsika kwa gawo lachiwiri: zida zowonda zokha mu gawo ili, chifukwa madzi ndi ovuta kubwera; koma porous chuma si. The evaporation wa madzi nthawi yoyamba makamaka ikuchitika padziko, ndi madzi filimu pamwamba wapita kwathunthu mu nthawi yachiwiri, kotero madzi diffuses pamwamba mu mawonekedwe a nthunzi madzi.

II. Zinthu zimakhudza mlingo wa nthawi zonse liwiro kuyanika

1. Kutentha kwa mpweya: ngati kuonjezera kutentha, kufalikira kwa madzi a thukuta kumawonjezeka. 2. Chinyezi cha mpweya: pa chinyezi chotsika, kuchuluka kwa madzi a nthunzi kumakhala kokulirapo.

2. Chinyezi cha mpweya: pa chinyezi chochepa, madzi amadzimadzi amatuluka kwambiri. 3.

3. Kuthamanga kwa mpweya: kuthamanga kwachangu, kumapangitsanso zotsatira za misa ndi kutentha.

4. Kuchepa ndi kuuma kwa pamwamba: zochitika ziwirizi zidzakhudza kuyanika.

III. Gulu la zida zowumitsa

Zida ziyenera kuchotsedwa momwe zingathere kuchokera kumadzi ochulukirapo musanalowe mu zipangizo.

1. Chowumitsira zolimba ndi phala

(1) Chowumitsira ma disc

(2) Sieve zoumitsira zoyendera

(3) Chowumitsira makina

(4) Zowumitsira zowumitsira

(5) Zowumitsira pamoto

(6) Zowumitsira zowumitsira

(7) Zowumitsira mwachangu mpweya

(8) Chowumitsira silinda

2. Kuyanika kwa njira ndi madzi slurry ndi evaporation matenthedwe

(1) Chowumitsira ng’oma

(2) Chowumitsira utsi