密闭上卸料离心机 | PB series | |
| PB系列密闭上卸料离心机是一种平板式结构、适用于高洁净生产的卫生级过滤式离心分离机械。该系列产品具有制造工艺高、耐腐蚀性强、运作稳定等特点，符合国家高卫生GMP规范要求。因此，广泛适用在制药、食品、精细化工等行业的多种固液混合物的分离。 | PB series sealed upper discharge centrifuge has a flat plate structure,meet the requirement of high cleanliness and sanitary filtering,also perform well in corrosion resistance. Application field:chemical industry,food industry,pharmaceutical industry,etc. |
◎工作原理 | | |
| 待分离物料由进料管进入高速旋转的离心机转鼓，在离心力场的作用下，均布在转鼓内壁的滤布上，进行过滤分离。分离过程中液相透过固相物料、滤布的缝隙和转鼓壁上的小孔，从底盘的出液管流出；而固相物料则被截留在转鼓壁内。达到分离要求后切断电源，用制动装置使转鼓停止回转，打开上盖，由人工清除滤饼。 | Floating liquid come into drum trough feed tube,centrifugal force field makes solid phase spread evenly on filter cloth and forms a cake.While liquid phase through out from gap between solid phase and filter cloth also holes of drum,discharge from liquid outlet of base.When it reaches expected effect,turn down the machine,use braking unit stop drum running,opens lid,discharge material by human,then a whole working cycle has been finished. |
◎主要特点 | | |
| 1、全密闭结构避免分离物料的交叉感染，内腔氮气保护，满足密闭防爆要求。 2、机械式平衡缸助力开盖设计，翻盖式外壳，省力环保。 3、设备主要零部件表面均采用精密抛光处理、圆滑过渡，晶粒不易破坏，内部结构，方便清洗。 4、可配套变频程序控制系统，启动平稳，能耗或回馈制动，更安全。 | 1）Fully sealed structure,interior cavity protected from overload nitrogen,explosion proofed. 2）Machinery Balance cylinder facilitate opening,reversible shell facilitate disassembly and friendly to environment. 3）Critical parts surface is polished,interior structure without dead corner,easy to cleaning. 4）Equipped with variable frequency program,smooth start,dynamic braking or feedback braking,more safety. |
◎结构示意图(Structure schematic diagram)
◎主要材料 | ◎Composition of critical parts | |
| 1、平板为Q235A包衬不锈钢。 2、转鼓部件除转鼓底为铸铁包衬不锈钢外其余全部采用不锈钢。 3、机壳、机盖包括附属品全部采用不锈钢。 4、平衡缸采用不锈钢制作。 5、轴承座采用铸钢件(ZG230-450)。 | 1）Flat plate is made of Q235A carbon steel coated by stainless steel. 2）Drum base is made of cast iron coated stainless steel,other parts of drum is fully stainless steel. 3）Shell,top lid and belongings are made of stainless steel. 4）Balance cylinder is made of stainless steel. 5）Bearing pedestal is made of cast iron（ZG230-450）. |
◎结构与配置(Structure and configuration)
| 项目(Item) | 标准(Ordinary ) | 可选(Alternatives) |
| 整机结构 (Whole machine set) | 平板式结构 Flat plate | |
| 转鼓与物料接触部分的材质 (Drum contact with material part’s composition) | SUS304不锈钢 SUS304 stainless steel | SUS316、316L、321不锈钢、钛材、衬塑、衬HALAR、衬胶等 Stainless steel:SUS316,SUS316L,SUS321;titanium;lining plastic;lining HALAR;lining rubber;etc. |
| 机盖结构 (Cover structure) | 大翻盖 Entire reversible | 大翻壳 Turn over shell |
| 机盖附件 (Cover articles) | 进料管、水洗管、视镜、防爆灯 Feed tube,washing tube,observation hole,explosion-proof lamp | 排气孔、充氮口及其他结构要求 Air outlet,nitrogen discharge hole unit or others |
| 开盖方式 (Lid opening) | 快开结构，平衡缸助力开盖 Fast opening structure,Balance cylinder facilitate opening | |
| 布料方式 (Distribution method) | 侧向布料 Side distribution | |
| 电机种类 (Motor type) | 普通电机 Ordinary | 变频电机、防爆电机、节能电机 frequency-alterable,explosion-proof or energy saving |
| 制动方式 (Braking method) | 能耗制动 Dynamic braking | 回馈制动 Feedback braking |
| 操控系统 (Controlling system) | 变频、手动 frequency-alterable,manual | PLC+HMI人机界面 PLC+HMI |
| 安全防护(Safety technologies) | 振动保护、开盖联锁保护、过载过热保护 Over vibration,opening interlock,overload,overheat | 转速显示、防爆装置、在线含氧检测充氮保护系统 Speed display,explosion-proof unit,oxygen detection and nitrogen protection online system |
| 卸料方式 (Discharge method) | 人工 manual | |
| 清洁处理 (Cleaning) | 水洗清洁 Washing | 在线清洗结构 Online washing |
| 三角皮带 (Triangular belt) | 普通三角皮带 Ordinary | 防静电三角皮带 Static proof |
| 其他 (Others) | | 其他配置要求 |
◎技术参数(Technical parameters)
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