Chemical Mixer- Manufa
Sa kayan haɗuwa daidai, ƙarfafa zafi watsa da kuma mass watsa, da cakuda kayan aiki ne muhimmanci kayan aiki.
Ana amfani da su ne mafi yawa don haɗuwa da homogeneous abubuwa, ciki har da: ruwa-ruwa rarraba, gas ruwa-rarraba, solid-ruwa rarraba; crystalline; Ƙarfafa watsa zafi da dai sauransu.
Chemical Mixer—Paddle Zaɓi
| Nau'in Mixer | Flow yanayin | Mixing manufa | * Babban viscosity Pa.s |
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| Convection zagaye | Turbulence zagaye | yanke Flow | Tsarin | Low mannewa Mixed | High mannewa Mixed | rarraba | narkewa | dakatarwa | Gas sha | Crystal | Canja wurin zafi | Reaction na ruwa | ||
| daidai ganye turbine | ¤ | ¤ | ¤ | Turbulus | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | 50 | ||
| Turbine na ganye | ¤ | ¤ | Turbulus | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | 50 | ||
| propulsion irin | ¤ | ¤ | Turbulus | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | 2 | |||
| Paddle irin | ¤ | ¤ | ¤ | Tsarin / Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | 50 | ||
| Propeller irin | ¤ | ¤ | Turbulus | ¤ | ¤ | ¤ | ¤ | ¤ | ¤ | 10 | ||||
| Disc turbin | ¤ | ¤ | ¤ | Turbulus | ¤ | ¤ | ¤ | ¤ | 10 | |||||
| Brumakin | ¤ | ¤ | ¤ | Turbulus | ¤ | ¤ | ¤ | ¤ | ¤ | 50 | ||||
| 三叶 baya | ¤ | ¤ | ¤ | Turbulus | ¤ | ¤ | ¤ | ¤ | ¤ | 50 | ||||
| Anchor tsarin | ¤ | Layer / sauyawa Flow | ¤ | ¤ | ¤ | 100 | ||||||||
| Screw bar / bar irin | ¤ | Layer / sauyawa Flow | ¤ | ¤ | 150 | |||||||||
Paddle Mixer
Tsarin * Mai sauki, an yi fanfa ne da karfe mai laushi, walda ko ƙafa a kan ƙafa tare da dunƙule, adadin fanfa shine 2, 3 ko 4, ana iya rarraba nau'in fanfa zuwa nau'in daidai-daidai da nau'in ganfe.
Saurin juyawa na'urar sakawa ta yau da kullun shine 20 ~ 100r / min, * Babban viscosity shine 20Pa · s. Ba za a iya amfani da shi a cikin ayyukan rarraba gas-ruwa don kiyaye gas da kuma daidaitawa.
Chemical Mixer- Aikace-aikace
Ana amfani da ruwa-ruwa tsarin don hana rabuwa, sa tank da zafin jiki daidai, mai karfi-ruwa tsarin ne mafi amfani da hana karfi sauka.
Rarraba na ruwa, saboda a ƙarƙashin wannan tashin hankali, nau'in ganye-ganye mafi ƙarancin amfani da wutar lantarki fiye da nau'in ganye-ganye mai daidai, da ƙananan kuɗin aiki, don haka ana amfani da ganyen ganye-ganye mafi yawa.
High adhesive ruwa motsawa, inganta sama da ƙasa musayar ruwa, maimakon high farashin screw irin impeller, zai iya samun kyakkyawan sakamako.
Turawa Mixer
Ana amfani da masu motsawa (wanda ake kira masu motsawa na jirgin ruwa) a cikin ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙa
Daidaitaccen motar motsawa yana da fata guda uku, tare da propeller daidai da diamita na paddle d. Yana da ƙananan diameter, d/D=1/4~1/3, Saurin ƙarshen murfin yau da kullun 7 ~ 10 m / s, * har zuwa 15 m / s.
A lokacin da aka motsa, ruwa yana shan numfashi daga sama da paddle, an fitar da shi a ƙasa a cikin silinda mai siffa, ruwa yana dawowa zuwa ƙasa na kwantena a sama da paddle, yana samar da kwararar axial. Turbulence na ruwa ba shi da yawa a lokacin da aka juya, da yawan zagaye, da tsari mai sauki, da sauƙin ƙera. Good zagaye aiki, yankan tasiri ba shi da yawa, shi ne na zagaye irin mixer.
Low viscosity, yawan kwarara lokuta, tare da ƙananan motsa iko, za a iya samun mafi kyau motsa sakamako. Ana amfani da shi yafi yawa don haɗuwa da ruwa-ruwa tsarin, sa zafin jiki daidai, a cikin ƙananan taro mai ƙarfi-ruwa tsarin hana mud sauka da sauransu.
Turbo irin Mixer
Turbo-type mixer (wanda aka fi sani da shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear-shear
Turbo-irin mixer yana da babban shear karfi, sa ruwa microgroups rarraba sosai m, dace da low viscosity zuwa matsakaicin viscosity ruwa cakuda, ruwa-ruwa rarraba, ruwa-karfi dakatarwa, da kuma inganta kyakkyawan zafi watsawa, mass watsawa da kuma sinadarai halaye.
Anchor Mixer
Tsarin yana da sauƙi. Yana dacewa da ruwa motsawa da viscosity a kasa da 100Pa · s, lokacin da ruwa motsawa ne a 10 ~ 100Pa · s, za a iya kara a tsakiyar anchor paddle da wani yanki paddle ganye, wato, a matsayin kwakwalwa mixer, don kara cakuda na tsakiyar kwantena.
Sakamakon haɗuwa na anchor ko frame paddle ba shi da kyau, kawai don lokuta da ba su da yawan buƙatun haɗuwa.
Saboda anchor mixer a kusa da kwantena bango gudun gudu ne mafi girma fiye da sauran mixers, za a iya samun babban surface zafi watsa lamba, don haka sau da yawa ana amfani da zafi watsa lamba, crystallization aiki.
Ana amfani da shi sau da yawa don motsa high concentration slurry da sedimentary slurry. Lokacin da aka haɗa ruwa tare da viscosity fiye da 100Pa · s, ya kamata a yi amfani da nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in.
Tank girma
A lokacin da wani girma, da mafi girma tsawon diameter, da mafi girma surface yanki, da mafi dacewa ga zafi watsawa; Kuma a wannan lokacin, fuskar watsa zafi ta kusa da tsakiyar tanki, zafin jiki na kayan yana da girma, yana da kyau ga sakamakon watsa zafi. Saboda haka, kawai daga hangen nesa na zafi na jaket, yawanci ana son tsawon diamita ya fi girma.
Packing hatimi
| Kunshin Sunan | Matsakaicin kafofin watsa labarai iyaka zazzabi / 0C | Matsakaicin kafofin watsa labarai iyaka matsin lamba / MPa | Line gudun / (m / s) | Amfani da yanayi (lamba kafofin watsa labarai) |
| Ma'ana mai amfani da asbestos Packing | 450 | 6 | Turari, iska, masana'antu ruwa, nauyi mai kayayyakin, rauni acid ruwa da sauransu | |
| Polytetrafluoroethylene Fiber kwakwalwa Packing | 250 | 30 | 2 | Strong acid, karfi alkali, organic mai narkewa |
| Polytetrafluoroethylene asbestos tushe | 260 | 25 | 1 | Acid alkali, karfi lalata bayani, sinadarai reagents da sauransu |
| Asbestos waya ko asbestos waya da nylon waya impregnated polytetrafluoroethylene cikawa | 300 | 30 | 2 | Rauniya acid, karfi alkali, daban-daban organic narkewa, ruwan ammonia, ruwan teku, ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwa |
| Flexible graphite cikawa | 250~300 | 20 | 2 | Acetic acid, boric acid, citric acid, hydrochloric acid, hydrogen sulfide, lactic acid, nitric acid, sulfuric acid, stearic acid, ruwa sodium, bromine, ma'adinai man fetur, gasoline, diphenyl, carbon tetrachloride da sauransu |
| Expanded Polytetrafluorographic tushe | 250 | 4 | 2 | Strong acid, karfi alkali, organic mafita |
