主要特點
Main features
平板式結(jié)構(gòu)機器重心低運行平穩(wěn);四點支撐無基礎(chǔ)安裝形式。液態(tài)阻尼減振，離心機隔振和減。
獨立式斜盤布料裝置，加料均勻并可控
氣體反沖及氣體輔助刮刀裝置，使殘余濾餅降低至最少，以便濾布再生。
氮氣保護系統(tǒng)(選裝)可實現(xiàn)密閉防爆要求，適合于有毒和易
燃易爆場合的應(yīng)用。保證機器安全運行。
大翻蓋結(jié)構(gòu)離心機內(nèi)腔設(shè)置清洗裝置，對離心機進行在線清洗，
避免產(chǎn)品交叉污染。
多重安全保護裝置:過振動保護、過電流保護、溫控保護料
層控制、刮刀行程保護，開蓋保護機械和電氣聯(lián)鎖保護，各種警
示和警告標(biāo)識。
PLC程序控制、觸摸屏、變頻器控制、能耗制動、回饋制動、
設(shè)備故障自我診斷，自動化人機界面控制，DCS控制接口。
內(nèi)外表面經(jīng)過拋光處理，表面粗糙度可達Ra02-0.4um，符合 GMP規(guī)范。
Platform base structure could lower the center of gravity and stabilize the machine. No foundation construction makes convenient installation and repairing
+ Platform base with liquid damping isolators: Applying the liquid damping technique improves performance of vibration absorption in centrifuge
e Inclined feed disk we discarded the central feed or side feed method
Air recoil and pneumatic auxiliary scraper this technology effectively reduces the solids remained in the basket and effective resume the performance of the filter cloths
Nitrogen protection system (optional) can meet the requirements of sealed explosion-proofａnd is suitable for the application of toxic flammable and explosive occasionsEnsure the safe operation of the machine.
+Big hinged cover and CiP systemwhich avoiding cross contamination against the products
. Multiple safety protection devices over-vibration protection, over-current protection, thermal control protection,cake layer
controller protection for scraper movement.protection when open the cover various sians and warning identifications
+ PLC control, touch screen, inverter control,dynamic braking.feedback braking, self-diagnosis of equipment fault, automatic control panel and DCS control interface
Polished internal/external surfaces with roughness up to Ra0.2-0.4 pm,complying with the related requirements of cGMP
配置選擇說明
Optional configurations
外形結(jié)構(gòu):大開蓋、全開蓋及平蓋多種結(jié)構(gòu)
布料方式:斜盤布料器、側(cè)向布料管、中間布料管刮刀卸料:液壓、氣動
電機驅(qū)動:普通電機、變頻電機、防爆電機、能耗制動或回饋制動
安全防護:防爆、振動保護、料滿檢測保護、開蓋保護、溫度保護、機電聯(lián)鎖、速度監(jiān)測過載保護，氧氣保護系統(tǒng)
表面處理:鏡面拋光、亞光處理、鈍化處理電氣元件:品牌供應(yīng)
殘余濾餅處理:氣體反吹滾輪輔助刮刀、氣體輔助刮刀程序控制:可編程序控制方式、DCS控制方式在線清洗:清洗球、噴淋管
氧氣保護:自動供氛裝置、液封裝置、氣液分離器、氧含量檢測系統(tǒng)涂層處理:襯HALAR(F30)F40F46PFA襯PE襯橡膠
Shape Structure Large Open Cover,Full Open Cover and Flat Cover
Distributon modeinclined plate disbutor lateral distibutor and intermediate distributo
Scraper discharge hydraulic and pneumatic
Motor DriveGeneral MotorFrequency Converter MotorExplosion-proof Motor,Energy Consumption Brake or Feed- back Brake
Safety protectionexplosion proofvibration protectionfull material detection protectionopen cover protection,tem
perature protection,electromechanical interlockingspeed monitoring,overload protection, nitrogen protection system Surface treatment mirror polishing matte treatment passivation treatment Electnical ComponentsBrａnd Supply
Residual cake treatment gas back-blowing.roller-assisted scraper, gas-assisted scraper Programming Control Programmable Control Mode and DCS Control Mode On-ine cleaning:cleaning balls and spray pipes
Nitrogen Protection: Automatic Nitrogen Supply DeviceLiquid Packaging Device Gas-liquid Separator Oxygen Con- tent Detection System
Coating treatment: lining HALAR(F30)F40F46.PFAPE and rubber
LGZ/PGZ系列離心機是一種高科技含量的離心分離機械具有多種配置可選擇，可實現(xiàn)全自動程序控制，具有潔凈衛(wèi)生，密閉防爆，多重安全保護，多種配置選擇等特點，廣泛應(yīng)用于制藥，化工、食品等行業(yè)。
LGZ/PGZ series centrifuge is a type of centrifugal separation machinery with high scientific content. and several configuration options are available Featuring asepsissanitation enclosed explo sion-proof multiple safety protections and several configuration options, this series centrifuge is con- trolled by afulJy-automatic program,ａnd has been widely used in such industries as pharmacy fine chemistry and food.
工作原理
Operating principle
刮刀下部卸料離心機為立式全自動過濾離心機。電機通過皮帶驅(qū)動轉(zhuǎn)鼓高速旋轉(zhuǎn)，待分離的物料在預(yù)先編制的程序控制下，通過進料系統(tǒng)進入高速旋轉(zhuǎn)的離心機轉(zhuǎn)鼓內(nèi)。在離心力場的作用下物
料通過過濾介質(zhì)(濾布/濾網(wǎng))的過濾，液相經(jīng)出液管排出機外，固相則被截留在轉(zhuǎn)鼓內(nèi)。物料檢測裝置實時檢測物料充填位置，當(dāng)轉(zhuǎn)鼓內(nèi)濾餅達到機器規(guī)定的裝料量時停止進料。然后對濾餅進行洗滌、甩干。濾餅達到脫液要求后，離心機降低到刮料速度，刮刀裝置在液(氣)動控制下
將濾餅刮下，并經(jīng)離心機下部的出料口排出。
The automatic bottom discharge scraper centrifuge is vertical tuily-automatic filtration centri fuge.The motor drives the basket to rotate at high speed th rough the belt,ａnd under the con- trol of pre-written program, the material to be separated is fed into the basket through the feed system.After the material is filtered throuah the filtration medium(filfercloth/screen)under the action of centrifu g al forcethe liquid phase discharges out of the centrifuge through the liquid pipelineａnd the solid phase is retained in the basket. A material detection device is used to detected material filling position in real-time manner and when the solid cake deposit- ed in the basket reaches the specified holdina capacity of the centrifuaefeedina stops. Then wash and dry the solid cakeAfter the solid cake meets requirements for knock-out. the centri- fuge reduces to the scraping rate, under the hydraulic(pneumatic) control, the scraper device removes the solid cake.ａnd then the cake id discharged at bottom outlet of the centrifuge
主要特點
Main features
電機上置式直聯(lián)傳動，傳動和轉(zhuǎn)鼓回轉(zhuǎn)中心與機器中心重合，運行平穩(wěn)。
液態(tài)阻尼減振器，無基礎(chǔ)安裝，便于操作和維護。
大長徑比，裝料容積大。
機殼與機座剛性連接全承載結(jié)構(gòu)，結(jié)構(gòu)簡單緊湊。
獨立式軸承座，軸承支承跨距大，轉(zhuǎn)鼓重心低，承載能力大。無皮帶傳動，無磨擦粉塵。
全自動操作程序控制，運行可靠、安全。
可配置氮氣保護裝置，實現(xiàn)防爆場合的應(yīng)用。
Upper type direct drive for motor rotating center for drive and drum coin-
cide with machine center with smooth and stable operation.
Liquid damping vibration absorber No foundation for installation facilitates operation and maintenance
large length-diameter ratio,big loading capacity.
Riaidly joint between base and case offering simple and compact con- struction.
Independent bearing seat,large bearing support span low basket gravity center larger carrying capacity.
Driving without belt, ensures no friction dust.
Fully-automatic operation program control ensuring reliable and safe opera- tion.
Nitrogen protection system is available for explosion-proof application
