hg系列滾筒刮板干燥機(jī)
hg series rolling scratch board drier
◎ high heat efficiency. the principle of heat transfer of the roller drier is heat conduction
and the conducting direction keeps uniform in the whole operation circle. except heat loss of
end cover and radiation loss, all heat can be used for evaporating the damp materials on the
wall of the roller . the efficiency can reach 70-80%.
◎ large operation elasticity and wide application. various drying factors of the drier can
be adjusted, such as concentration of feeding liquid,thickness of material film, temperature
of heating medium,rotating speed of the roller etc.which can change drying speed of the
drier.as these factors have no interrelations each other,it brings great convenience to drying
operation.and makes it applicable to dry various materials and to meet different requirements
of production.
◎ short drying period.the drying period of materials is normally 10 to 300 seconds,so it is
suitable for heat-sensitive materials.it also can be reducing pressure operated if it is put in
vacuum vessel.
◎ fast drying rate.as film of materials coated on the wall of the roller is very thin.
normal,thickness is 0.3 to 1.5 mm,plus directions of heat and matter transmitting are
identical, the vaporing strength on the surface of the film can be 20-70 kg.h2o/m2.h.
注:如客戶需要,可為客戶設(shè)計制造上部進(jìn)料雙滾筒干燥機(jī)。
note:we can design double-cylinder with upper feeding in according with the request of customers.
◎ 熱效率高。因滾筒干燥機(jī)傳熱機(jī)理屬熱傳導(dǎo),傳熱方向在整個操作周
期中保持一致,除蓋散熱和熱輻射損失外,其余熱量全都用于筒壁濕料膜
的蒸發(fā)上,熱效率可達(dá)70%-80%.
◎ 操作彈性大,適用性廣。可調(diào)整滾筒干燥機(jī)的諸多干燥因素。如進(jìn)料的
濃度、涂料料膜的厚度、加熱介質(zhì)的溫度、滾筒的轉(zhuǎn)動速度等,都可以改
變滾筒干燥機(jī)的干燥效率,且諸多因素互無牽連。這給滾筒干燥操作帶來
很大方便,使之能適應(yīng)多種物料的干燥和不同產(chǎn)量的要求。
◎ 干燥時間短。物料的干燥周期一般只有10-300秒,適合于熱敏性物
料。若將滾筒干燥機(jī)設(shè)置在真空器中,則可在減壓條件下運行。
◎ 干燥速率大。由于涂抹于筒壁的料膜很薄,一般在0.3-1.5mm,且傳
熱、傳質(zhì)方向一致,料膜表面可保持20-70kg.h2o/m2.h的蒸發(fā)強(qiáng)度。
◎ 滾筒干燥機(jī)是一種內(nèi)加熱傳導(dǎo)型轉(zhuǎn)動連續(xù)干燥設(shè)備。旋轉(zhuǎn)的滾筒
通過其下部料槽,粘附著一定厚度的料膜,熱量通過管道輸送至滾筒
內(nèi)壁,傳導(dǎo)到滾筒外壁,再傳導(dǎo)給料膜,使料膜中的濕份得到蒸發(fā)、
脫濕、使含濕分的物料得到干燥。干燥好的物料被裝置在滾筒表面
的刮刀鏟離滾筒,到置于刮刀下方的螺旋輸送器,通過螺旋輸送器再
將干物料集中、包裝。
◎ the drier is a kind of rotating continuous drying e with internal heating
conducting-style. certain thickness of material film attach to the roller from material
liquid vessel under the roller.heat is transferred to the internal wall of the cylinder
through pipes and then to the external wall and to materials film,to evaporate the
moisture in materials film so as to dry materials. dried products are then scrasped off
by the blade fixed on the surface of the roller, fall down to the spiral conveyor under the
blade, and are conveyed, collected and packed.
◎ 可分為二種形式;單筒、雙筒干燥機(jī),另外也可按操作壓力分常
壓和減壓兩種形式。
◎ from it feature.it can be divided into single and double cylinder.otherwise, from its
operate press, it can be divided into ordinery press and minus press drier.
◎ 適用于化工、染料、制藥、食品、冶金等行業(yè)液體或較粘稠物
料的干燥。
◎ it is suitable for drying liquid raw materials or thick liquid in the field of
chemical, dyestuff, pharmaceutical, foodstuff, metallurgy industry and so on.
本產(chǎn)品的加工定制是是,品牌是名正機(jī)械,型號是HG600,適用物料是片狀,滾筒類型是回轉(zhuǎn)滾筒,應(yīng)用領(lǐng)域是化工染料制藥食品冶金,處理量是40-70(kg/h),初水是80(%),終水是1(%),產(chǎn)量是70(kg/h),重量是1200(kg),規(guī)格是600-1800
雙錐干燥機(jī) , 焙燒爐 , 雙錐回轉(zhuǎn)真空干燥機(jī) ,動態(tài)真空焙燒爐
通用設(shè)備及其配件、化工生產(chǎn)專用設(shè)備、制藥專用設(shè)備、環(huán)境保護(hù)專用設(shè)備的制造、加工、銷售;五金加工。(依法須經(jīng)批準(zhǔn)的項目,經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動)
本專業(yè)制造各類烘干設(shè)備,混合機(jī),三維混合機(jī),制粒機(jī),粉碎機(jī),輸送設(shè)備等,企業(yè)坐落于經(jīng)濟(jì)發(fā)達(dá)的長江三角洲地區(qū)、風(fēng)光秀麗,景色怡人的江南水鄉(xiāng)—無錫江陰市。東臨上海,南靠無錫,西鄰常州,北依長江,與江陰長江大橋、京滬高速、錫澄 高速、滬寧高速、滬寧高鐵、新長鐵路、錫澄運河毗鄰,水陸交通十分便利。 企業(yè)本著“創(chuàng)新+質(zhì)量+信譽=發(fā)展”為宗旨,以“客戶的需求就是我們發(fā)展的方向” 為目標(biāo),現(xiàn)已形成開發(fā)、設(shè)計、加工、生產(chǎn)、銷售一體化的管理體系,深受廣大...