過濾式系列離心機(Filter Centrifuge)

GK系列臥式刮刀卸料離心機(GK Series horizontal scraper discharge centrifuge)

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GK系列
臥式刮刀卸料離心機

         

GK series
horizontal scraper discharge centrifuge

        GK系列臥式刮刀卸料離心機是一種臥式寬刮刀卸料、全自動間隙卸料過濾式離心分離機械,分為普通和虹吸式兩大類。該系列產品可自動或手動進行周期性循環操作,可實現各階段工序用時周期的可調控性。主要適用于含中細顆粒的固液分離,服務于化工、制藥、食品工業等領域。
 
GK series horizontal scraper discharge centrifuge adopts wide scraper,operates intermittently and fully automatic programmed.It has two sorts:ordinary and siphonic,operates cyclic by manual or aromatically.It is suit for separation of solid suspension includes tiny and medium particles.Application field:chemical industry,food industry,pharmaceutical industry,etc.
 

◎工作原理

         

Working principle

        轉鼓全速運轉后,進料閥門自動定時開啟,待分離懸浮液通過進料管進入轉鼓內,借助離心力的作用將固相均勻的分布在濾網上并被截留形成濾餅,液相則通過濾網及轉鼓壁小孔甩出轉鼓,經機殼的切向排液口排出。到達預定時間后,進料閥門自動關閉,轉鼓全速運轉一定時間后,刮刀沿轉鼓徑向旋轉切入濾餅,物料則通過螺旋輸送或斜斗重力方式排出機外。
 
 
After drum full speed running,feed valve timely turns on automatically,floating liquid come into drum trough feed tube,centrifugal force field makes solid phase spread evenly on filter net forms a cake.While liquid phase through out from filter net also holes of drum,discharge from shell tangential outlet.When it reaches fixed time,feed valve turns down automatically,drum full speed running again,scraper rotates radially and cut into cake,treated material discharges out by spiral convey or sloping hopper.

◎主要特點

         

◎Main features

1、可設計隔墻式安裝結構,動力區域(電機傳動、液壓潤滑等動力系統等)與生產區域(轉鼓、機殼、進出料裝置等)相分離,適用于高潔凈要求生產。
2、全密閉防爆潔凈型結構設計,主軸采用雙向密封設計,離心機內腔氮氣保護,充分滿足密閉防爆。
3、離心機浮動平臺,底部裝配阻尼減震器,安裝方便,運行平穩。 
4、轉鼓部件進行立車全加工,控制轉鼓不圓度。 
5、采用變頻調速和PLC程序控制,配置人機界面,配套電器—液壓(氣動)執行機構,對全工序過程全程監控,真正體現自動化。
6、通過變頻調速實現無級調速,采用能耗制動或回饋制動方式運行更可靠。
7、完善的保護系統:料位探測、轉速檢測、過振動保護、開蓋聯鎖保護、電機過載過熱保護等等,使用操作更安全。
 

1)Available diaphragm type structure,power parts(motor transmission,hydraulic lubrication,etc.)separate from production parts(drum,shell,material feed & discharge,etc.),meet the requirements of high cleanliness occasion.

2)Fully sealed explosion proof structure,main shaft adopts dual end sealed design,interior cavity nitrogen overload protection.
3)Centrifuge floating platform,the base equipped with damping shock absorber,easy assembly and smooth running.
4)Vertical lathe processes drum part,adjusts roundness.
5)Adopts HMI and PLC,working accompanies with converter,equipped with hydraulic or pneumatic driving structure,whole process monitoring.
6)Trough frequency control realize stepless speed change,reliable dynamic braking or feedback braking.
7)Perfect protection system:material layer detection,speed detection,over vibration,overload,overheat,lid opening interlock,etc.
 

 ◎結構示意圖(Structure schematic diagram)

◎主要材料

         

◎Composition of critical parts

1、所有與物料接觸部分均采用不銹鋼制作。
2、不與物料接觸部分由碳鋼和鑄鋼制作。
3、外露表面包襯不銹鋼并拋光處理。
4、刮刀片刀口處熱噴涂陶瓷合金耐磨層。
 
  1)All parts contact with material is made of stainless steel.
2)Parts do not contact with material is made of carbon steel and cast steel.
3)Surface lining stainless steel and polishing.
4)Scraper blade thermal spraying ceramic alloy durable layer.

◎結構與配置(Structure and configuration) 

項目(Item)
標準(Ordinary )
可選(Alternatives)
整機結構
(Whole machine set)
臥式結構
Horizontal
 
轉鼓與物料接觸部分的材質
(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.
機蓋結構
(Cover structure)
側開蓋
Side opening
 
機蓋附件
(Cover articles)
進料管、水洗管、視鏡、防爆燈、刮刀裝置、料位探測器
Feed tube,washing tube,observation hole,explosion-proof lamp,scraper unit,material position detecto
排氣孔、充氮口、撇液裝置及其他結構要求
Air outlet,nitrogen discharge hole,liquid skimming unit or others
開蓋方式
(Lid opening)
人工
manual
 
布料方式
(Distribution method)
側向布料
Side distribution
 
電機種類
(Motor type)
普通電機
Ordinary
變頻電機、防爆電機、節能電機
frequency-alterable,explosion-proof or energy saving
制動方式
(Braking method)
能耗制動
Dynamic braking
回饋制動
Feedback braking
操控系統
(Controlling system)
變頻+PLC+HMI人機界面
frequency-alterable+PLC+HMI
 
安全防護(Safety technologies)
振動保護、開蓋聯鎖保護、電機防護罩、過載過熱保護
Over vibration,opening interlock,motor shield,overload,overheat
轉速顯示、防爆裝置、在線含氧檢測充氮保護系統
Speed display,explosion-proof unit,oxygen detection and nitrogen protection online system
卸料方式
(Discharge method)
液壓刮刀
Hydraulic scraper
 
清潔處理
(Cleaning)
水洗清潔
Washing
在線清洗結構
Online washing
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

◎技術參數(Technical parameters)

機型
Model
轉鼓直徑
Drum D
轉鼓長度
Drum L
轉鼓轉速
Drum speed
分離因數
Separation factor
最大容積
MaximumVolumn
最大裝料量
Maxiumum load
電機功率
Motor power
重量
weight
外形尺寸
dimensions
mm
mm
r/min
 
L
Kg
KW
Kg
mm
GK800
800
400
0-1600
0-1145
95
129
37
4100
1965×2000×1510
GK1050
1050
500
0-1400
0-1150
210
230
37
7000
3210×2100×2355
GK1250
1250
630
0-1200
0-1007
335
430
55
9000
3420×3300×2500
GK1600
1600
800
0-900
0-726
680
856
75
18000
3700×3345×2470

此為常用參數,具體產品所用參數根據用戶需要定制。
Above are ordinary parameters,could tailored according to customer’s requirements.

 

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