高潔凈全自動(dòng)離心機(jī) | PGZW1250N | |
| PGZW1250N高潔凈型全自動(dòng)離心機(jī)是一種立式、小刮刀卸料、自動(dòng)間歇操作過(guò)濾式離心機(jī)，可通過(guò)自動(dòng)或手動(dòng)方式進(jìn)行周期性循環(huán)操作。該離心機(jī)最初是為了滿足分離成品味精所需的高潔凈度、高脫水速度要求而設(shè)計(jì)，是味精行業(yè)的關(guān)鍵設(shè)備之一，除了符合高標(biāo)準(zhǔn)衛(wèi)生要求、國(guó)家GMP要求之外，閉合罩設(shè)計(jì)還能有效防護(hù)出料不受污染，廣泛應(yīng)用于結(jié)晶型物料及對(duì)出料潔凈度要求高的場(chǎng)合。 | PGZW1250N automatic self-cleaning centrifuge for MSG discharges by small scraper,operates intermittently.It works cyclic automatically or manually.PGZ1250N designed originally for MSG industry,satisfied the requirements of high cleanliness and high running speed.Wonderful enclosure design protect MSG product free from contamination.This model widely used in deal with crystalline material and occasions with high cleanliness demand. |
◎工作原理 | | |
| 待分離物料由進(jìn)料管進(jìn)入高速旋轉(zhuǎn)的離心機(jī)轉(zhuǎn)鼓，在離心力場(chǎng)的作用下，均布在轉(zhuǎn)鼓內(nèi)壁的濾布上，進(jìn)行過(guò)濾分離。分離過(guò)程中液相透過(guò)固相物料、濾布的縫隙和轉(zhuǎn)鼓壁上的小孔，從底盤的出液管流出；而固相物料則被截留在轉(zhuǎn)鼓壁內(nèi)。進(jìn)料及分離過(guò)程中，閉合罩始終與轉(zhuǎn)鼓底部緊密接觸，防止料液進(jìn)入下料口。當(dāng)達(dá)到分離要求后，閉合罩上升，刮刀機(jī)構(gòu)開(kāi)始卸料，料渣從出渣口排出。 | Material comes into rotating drum trough feed tube,centrifugal force field makes it spread evenly on filter cloth of interior wall.During separation process,liquid trough gap within solid phase and filter cloth also holes of drum wall,discharges by outlet.While solid material retained within drum wall.In the process of feeding and separating,enclosure compactly combined with drum bottom,keep liquid material away from outlet.After separation,enclosure rises up,scraper unit discharges,residues discharge from outlet. |
◎主要特點(diǎn) | | |
| 1、整機(jī)運(yùn)轉(zhuǎn)平穩(wěn)、噪音低、自動(dòng)化程度高、操作靈活方便，勞動(dòng)強(qiáng)度低。 2、采用變頻+PLC可編程控制系統(tǒng)，啟動(dòng)平穩(wěn)，通過(guò)程序設(shè)定實(shí)現(xiàn)自動(dòng)化，能耗或回饋制動(dòng)。 3、采用三相交流變頻調(diào)速異步電機(jī)驅(qū)動(dòng)，在周期自動(dòng)循環(huán)操作中，變頻無(wú)極調(diào)速可以限度地滿足低速進(jìn)料、高速分離、低速卸料各工序?qū)D(zhuǎn)速的要求。根據(jù)物料性能的變化可以提供相應(yīng)的轉(zhuǎn)速點(diǎn)實(shí)現(xiàn)化的操作。 4、無(wú)人看護(hù)，實(shí)現(xiàn)自動(dòng)監(jiān)測(cè)與保護(hù)。具有轉(zhuǎn)速檢測(cè)、料層探測(cè)、過(guò)振動(dòng)保護(hù)、電機(jī)過(guò)載過(guò)熱保護(hù)、刮刀旋轉(zhuǎn)升降機(jī)械電氣雙重聯(lián)鎖保護(hù)等多項(xiàng)功能。 5、內(nèi)部閉合罩結(jié)構(gòu)，確保工作過(guò)程中卸料口不受原液的污染，保證分離后物料的潔凈度。 | 1) Running stably,low noise,highly-automatized,easy handle and low labour intensity.
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◎結(jié)構(gòu)示意圖(Structure schematic diagram)
◎主要材料 | ◎Composition of critical parts | |
| 1、平板為Q235A包襯不銹鋼。 | 1) Flat plate is made of Q235A carbon steel coated by stainless steel. 5) Scraper blade and shaft is made of SUS304 stainless steel. |
◎結(jié)構(gòu)與配置(Structure and configuration)
| 項(xiàng)目(Item) | 標(biāo)準(zhǔn)(Ordinary ) | 可選(Alternatives) |
| 整機(jī)結(jié)構(gòu) (Whole machine set) | 平板式結(jié)構(gòu) Flat plate | |
| 轉(zhuǎn)鼓與物料接觸部分的材質(zhì) (Drum contact with material part’s composition) | SUS304不銹鋼 SUS304 stainless steel | SUS316、316L、321不銹鋼、鈦材、襯塑、襯HALAR、襯膠等 Stainless steel:SUS316,SUS316L,SUS321;titanium;lining plastic;lining HALAR;lining rubber;etc. |
| 上蓋結(jié)構(gòu) (Top lid) | 平蓋 Flat lid | |
| 上蓋附件 (Top lid belongings) | 進(jìn)料管、水洗管、視鏡、防爆燈、刮刀裝置、料位探測(cè)器、人孔蓋 Feed tube,washing tube,observation hole,explosion-proof lamp,scraper unit,material position detecto ａnd manhole | |
| 開(kāi)蓋方式 (Lid opening) | 人工 manual | |
| 布料方式 (Distribution method) | 側(cè)向布料 Side distribution | |
| 電機(jī)種類 (Motor type) | 變頻電機(jī) frequency-alterable | 普通電機(jī)、防爆電機(jī)、節(jié)能電機(jī) Without frequency adjusting,explosion-proof or energy saving |
| 制動(dòng)方式 (Braking method) | 能耗制動(dòng) Dynamic braking | 回饋制動(dòng) Feedback braking |
| 操控系統(tǒng) (Controlling system) | 變頻+PLC+HMI人機(jī)界面 frequency-alterable+PLC+HMI | |
| 安全防護(hù)(Safety technologies) | 振動(dòng)保護(hù)、電機(jī)防護(hù)罩、過(guò)載過(guò)熱保護(hù)、刮刀原位保護(hù)、刮刀旋轉(zhuǎn)與升降機(jī)械電氣雙重聯(lián)鎖保護(hù) Over vibration,motor shield,overload,overheat,scraper in situ,scraper turning and lifting machinery electric dual control | 轉(zhuǎn)速顯示、防爆裝置、在線含氧檢測(cè)充氮保護(hù)系統(tǒng) Speed display,explosion-proof unit,oxygen detection and nitrogen protection online system |
| 卸料方式 (Discharge method) | 氣動(dòng)刮刀 Pneumatic scraper | |
| 清潔處理 (Cleaning) | 轉(zhuǎn)鼓水洗清潔、物料水洗清潔 Washing | 在線清洗結(jié)構(gòu)、高壓氣體反吹系統(tǒng) Online washing structure,high pressure air back flushing system |
| 三角皮帶 (Triangular belt) | 普通三角皮帶 Ordinary | 防靜電三角皮帶 Static proof |
| 其他 (Others) | | 其他配置要求 |
◎技術(shù)參數(shù)(Technical parameters)
| 轉(zhuǎn)鼓直徑 Drum D | 轉(zhuǎn)鼓高度 Drum H | 轉(zhuǎn)鼓轉(zhuǎn)速 Drum speed | 分離因數(shù) Separation factor | 容積 Maximum volumn | 裝料量 Maximum load | 電機(jī)功率 Motor power | 重量 Weight | 外形尺寸 Dimensions |
| mm | mm | r/min | | L | Kg | KW | Kg | mm |
| 1250 | 600 | 0-1000 | 0-698 | 355 | 480 | 37 | 6000 | 2420×1800×2850 |
