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首页 > 产品中心 > 硅油方仓型冷冻干燥机  >  生产型冻干机系列  >  LGJ-500FG真空冷冻干燥机/冻干机厂家

真空冷冻干燥机/冻干机厂家

简要描述:产品用途:
真空冷冻干燥机广泛用在医学、制药、生物研究、化工和食品等领域。经冷冻干燥处理的物品易于长期保存,加水后能恢复到冻干前状态并保持原有生化特性。

  • 产品型号:LGJ-500FG
  • 产品地址:
  • 更新时间:2025-03-05
  • 浏览次数:281
详情介绍
品牌亚星仪科冻干面积5m2
价格区间10万-50万仪器类型普通搁板型
适用范围生产型产地类别国产
应用领域食品/农产品,化工,生物产业,钢铁/金属,制药/生物制药

、主要技术参数Main technical parameters


项目 Item

LGJ-500FG

Drying

chamber

干燥面积Freeze-drying area

5.2m2

隔板层数Layers of shelf

7+1

隔板温度范围

Temperature scope of shelf

-50℃-+80℃(空载)

(no-load)

隔板温差

Shelf temperature error

±1℃(平衡时)

(in balance)

隔板间距

Shelf spacing

70mm

隔板尺寸

Size of shelf

750mm*1000mm

Condenser

冷阱温度

Min. Temperature of condenser

≤-70℃(空载)

(no-load)

捕水能力

Water-capture capability

100Kg

盘装液体

Liquid material

60L(料厚10mm)

除霜方式

 Defrosting

水浸泡

Water soaking

极限真空度

Final vacuum degree

≤ 5Pa

冷却方式

Style of cooling

水冷

Water cooling

真空控制范围

Vacuum control range

10-130Pa

主要功能

Main functions

配有手动+自动控制、传感器标定功能、真空调节功能、等功能。

Manual + Auto Control Mode、Sensor calibration、Vacuum control、

reminding functions are available.

二、技术配置一览表  technical parameters table

主要配置 Main configuration


板层有效面积:

Shelf effective area

5.2 m2


16西林瓶(2ml)装量

16 vials quantity:

≥ 24800支

≥ 24800 Vials


22西林瓶(10ml)装量:

22 vials quantity:

≥ 12700支

≥ 12700 Vials

设备规格 Specification


有效板层尺寸:

Shelf size

750 mm × 1000mm

★ 板层尺寸适合375mm × 500mm的通用冻干盘


板层数目:

Shelf numbers

7+1(辐射层)

Top shelf as temperature compensating plate


物料盘数量

Material number plate

28个


板层间距:

Shelf spacing

70 mm


板层温度范围:

Shelf temperature range

-50℃~+80℃ (空载 no-load)


冷阱温度:

Min. condenser temp.

≤ -70℃ (空载 no-load)


系统极限真空度:

System final vacuum degree

≤ 5Pa

基础设施 Basic configuration 


装机功率:

installation Power

25 KW    

★ 此为装机功率,并非运行功率。耗电<<25 KWh

Not actual working power, power

consumption<<25 KWh


冷却水流量:

Cooling water

12 m3 / h

About 12m3 / h

机组外形及其他部分 Shape and other parts


外形尺寸(mm):

dimension

(约)长2500×宽1250×高2200

  ★ 该尺寸为纵置式,也可依据用户要求进行设计。

About 2500x1250x2200mm, L*W*H

Longitudinal - located, customized design available


整机重量(Kg):

Weight

(约)3500

 About 3500


噪声:

Noise

≤ 80dB


机组电气系统:

Electrical system

接地保护

Ground protection

冻干箱组件 Drying chamber components


箱体形状:

Shape

长方形

Rectangular


内表面粗糙度:

Roughness of inner wall

Ra ≤ 0.5μm


冻干箱朝向:

Direction of chamber

洁净室 cleaning room


箱门开启方向:

Opening direction

/逆时针开启(俯视 用户确定)

Clockwise or anticlockwise (overlooking, user confirm)


箱体材料:

Chamber material

AISI 304  不锈钢

AISI 304  stainless steel

箱门材料:

 Door  material

AISI 304  不锈钢(部分)

AISI 304  stainless steel


工作压力:

Working pressure

常压


工作温度:

Working temperature

≥ 80℃


保温材料:

Thermal insulation material

聚氨脂发泡

Polyurethane foam


冻干箱门观察窗:

Door observation window

1 个

1 unit


冻干箱体观察窗:

Chamber Observation window

1个

1 unit


箱体外装饰:

Chamber outside ornament

AISI 304 不锈钢

AISI 304

 板层组件 Shelf components


板层面板材料:

Shelf material

AISI 304不锈钢

★ 上下面板钢板厚度5 mm

AISI 304  Top and bottom plate thickness 5mm


表面粗糙度:

Roughness of shelf

Ra ≤ 0.4 μm


板层平整度:

Flatness

≤ ±0.5mm / m


有效板层尺寸:

Effective shelf size

750 mm×1000 mm

★ 板层尺寸适合375 mm ×500 mm的通用冻干盘

Shelf size suitable for normal tray 375 mm × 500 mm


板层数目:

Amount of shelf

7+1


板层有效面积:

Effective area of shelf

5.2 m2

板层间距:

Shelf spacing

 80 mm


板层降温速率:

Temperature decreasing rate

+20℃降到-40℃/ 60分钟内 (空载,硅油入口)

+20℃ down to -40℃/ within 60 min,

(no-load, entrance of silicon oil )


板层升温速率:Temperature elevating rate

-40℃升到+20℃/ 60分钟内 (空载,硅油入口)

-40℃ up to +20℃/ within 60 min,

(no-load, entrance of silicon oil )

板层温度:

shelf lowest temperature

≤ -50℃     (空载,硅油入口)

(no-load, entrance of silicon oil )


板层最高温度:

Shelf highest temperature

≥ +80℃    (空载,硅油入口)

(no-load, entrance of silicon oil )


板层温差:

Shelf temperature error

≤ ±1℃(稳定后)

≤ ±1℃(in balance)

冷阱组件 Condenser components


冷阱形状:

Condenser Shape

矩形

★ 结构紧凑、捕冰能力强、便于化霜、清洗

Vertical type, rectangular

Compact structure, better water capture ,easy to clean and defrosting

冷阱材料:

Condenser material

AISI 304  不锈钢

AISI 304   

盘管材料:

Coiling pipe material

AISI 304  不锈钢

AISI 304


盘管表面粗糙度:

Coiling pipe roughness

Ra ≤ 0.6 μm


冷阱凝冰量:

Condenser water capture

≥ 80 Kg


冷阱降温:

Condenser temp. Decreasing

+20℃降到-40℃/ 30分钟内

+20℃ to -40℃, within 30 minutes

冷阱温度:

Condenser Min. temp.

≤ -70℃


冷阱观察窗:

Condenser observation window

Available


工作压力:

Working pressure

常压


除霜方式:

Defrosting

水淹没

Water soaking

保温材料:

thermal insulation material

聚氨脂发泡

Polyurethane foam

冷冻系统 Refrigeration system

冷冻机:

Refrigerator

 

德国BITZER单机双级压缩机

Germany BITZER single machine and double stage compressor(Made in PRC)

制冷剂:

Refrigerant

R507/R404A


冷冻机数量:

Refrigerator number

1台

1 set


板层制冷:

Shelf refrigeration

1台(同时对板层制冷,间接式制冷)

1 set (shelf refrigeration at same time, indirect


冷阱制冷:

Condenser refrigeration

1台(同时对冷阱制冷,直接式制冷)

1 set (shelf refrigeration at same time, direct refrigeration)


冷却水:

Cooling water

12 M3 / h  

冷凝器大冷吨、大贮液容积设计,允许水温≤ 30℃。

12 M3 / h  

Condenser with big capacity, water temp.≤ 30℃

冷冻系统保护调节装置:

★ 采用国际的产品,精确、稳定、安全、可靠

Freezing system protection devices:

World famous devices are used to make sure correct, stable, safe and reliable.


高压压力保护系统:

High pressure protection device

当系统排气压力超过允许压力时,自动切断冷冻机运行,防止意外事故发生。

When system’s air discharge pressure exceeds allowed pressure, machine automatically stops working, to avoid an accident.


油压压力保护系统:

Oil pressure protection system

当冷冻机处于长时间运行状态时,随时监控冷冻机的油压压力,防止冷冻机因缺油造成的损害。

When freeze dryer are running for long time, system monitor oil pressure, to prevent oil lack damage.


马达温度保护系统:

Motor temperature protection system

当冷冻机马达温度高于设定值时,为了保护冷冻机,该系统将自动停止冷冻机的运行。

When motor temperature is over set point, this system will automatically stop running the machine to protect it.


低温回油调节系统:

Low temperature oil return

Adjustment system

当冷冻机长时间在很低的蒸发温度下工作时,如何使冷冻机油顺利回至曲轴箱是非常重要的(缺少冷冻机油的系统中常常造成冷冻机“烧毁")。当曲轴箱中缺少冷冻机油时,该系统自动启动将使曲轴箱中建立合适的油位。为实现冻干机的无人操作创造条件。

When freeze dryer worked long time in low evaporating temperature, it is very important to make refrigerator oil return to crankcase. (Lack of refrigerator oil can cause compressor burn down). When crankcase lacks refrigerator oil, this system will automatically start to establish proper oil level in crankcase. This is to create condition for realizing unmanned operation.


膨胀阀

expansion valve

DANFOSS(丹麦Denmark)


顶盖阀

Top cover valve

Castel(意大利 Italy)


电磁阀

solenoid valve

DANFOSS(丹麦Denmark)


油分离器

Oil separator

ZOER(合资)


高压控制器

High pressure controller

DANFOSS(丹麦Denmark)


低压控制器

Low pressure controller

DANFOSS(丹麦Denmark)


油压差控制器

Oil pressure controller

DANFOSS(丹麦Denmark)


视液镜

Liquid observation glass

DANFOSS(丹麦Denmark)


马达超温保护器

Motor overload temperature protector

BITZER(德国 Germany)


停机后的制冷剂自动收液装置

Refrigerant automatic collection device after machine stop

DANFOSS(丹麦Denmark)


能量调节装置

Energy adjustment device

DANFOSS(丹麦Denmark)


压力表

Pressure meter

LR/REFCO(德国/瑞士)油浸式压力表

LR/REFCO(Germany/Swiss) oil submerge  pressure meter


气液分离器

gas-liquid separator

ZOER(合资)


水冷式冷凝器

Water cooling condenser

南京金典

Well-known brand

真空系统 Vacuum system


双级旋片泵:

Double stage rotary vane pump

浙江鲍斯双级旋片式真空泵

LEYBOLD double stage rotary vane pump

World famous brand


数量:

Quantity

1台

1 set

真空仪表:

Vacuum gauge

睿宝

Reborn


冻干箱抽空速率:

Chamber pumping rate

大气压10 Pa ≤30分钟(干燥条件下)

atmosphere→10 Pa ≤30 minutes(in dry condition)


系统最高真空:

System Maximum vacuum

≤ 5 Pa


系统漏率:

System leaking rate

≤ 10 Pa·l / sec

 流体循环系统 Liquid circulation system

流体:

Liquid

低粘度硅油 ( 25℃, 10cst )

★ 国产优质产品

low viscosity silicon oil( 25℃, 10cst )

National qualified product


流体管路材料:

Liquid tubing material

AISI 304 不锈钢,焊接,有保温

AISI 304, welding, heat keeping

循环泵:

Circulation pump

丹麦GRUNDFOS湿转子屏蔽泵

★ 丹麦GRUNDFOS循环泵为品牌

GRUNDFOS ,original imports, web rotor canned pump

From Denmark brand , world famous brand


循环泵数量:

Circulation pump quantity

1台  

1 set


加热功率:

Heating rate

12kW


加热控制方式:

Heating control style

固态继电器

Solid-state relay

不锈钢板式换热器:

Stainless steel plate heat exchanger

国际

Well-known brands


测温探头:

Temperature sensor

PT-100铂电阻

PT-100 platinum resistance

 控制系统 Control system

控制方式:

Control style

自动+手动控制

Automatic and manual control

PLC(可编程序控制器):

PLC

中国台湾FATEK


触摸屏

Touch screen

昆仑通态

MCGS


中间继电器:

Intermediate relay

正泰

CHINT


交流接触器:

AC contactor

正泰

CHINT


空气断路器:

Air circuit-breaker

正泰

CHINT


接线端子:

Wiring terminals:


Well-known brands

安全保护 Safety protection


整机启动保护:

Whole machine protection

设备的全部安全条件具备时,整机才能启动运行。

All safety conditions are ready for whole machine, machine can start running.


操作保护:

Operation protection

整机电气系统具有逻辑连锁、控制、保护功能。

Electrical system have logic interlock, control and protection function


电机:

motor

有过载、过热、缺相保护等

With overload, overheat, lack of phase ,etc.


冷冻系统:

Refrigeration system

有声光报警,各部件均有控制器

Audible and visual warnings, all parts have controller


真空压力:

Vacuum pressure

有声光报警

Audible and visual warnings


加热系统:

Heating system

有声光报警

Audible and visual warnings


循环系统:

Circulation system

有声光报警

Audible and visual warnings


停电、供电:

Power cut and supply

均有安全保护措施

With safety protection measure


缺水保护:

Water shortage

有声光报警

Audible and visual warnings


缺压缩空气保护:

Compressed air shortage protection

有声光报警

Audible and visual warnings


 

故障停电保护:

Power cut protection when breakdown

冷阱与真空泵组之间的阀门自动关闭。

全部工艺阀门自动关闭,防止设备发生失控状态。

Vacuum pump groups will be closed automatically;

All process valves automatically closed to prevent machine out of control;


循环系统:

Circulation system

加热循环保护

加热器失控安全保护

Heating circulation protection


升华过程中的产品保护:

Products protection during sublimation process

真空度差时切断加热

真空度太好时可进行自动调节。

Heat cutting if vacuum lack

Automatic adjustment if vacuum too much


真空泵启动的冷阱保护:

Condenser protection when vacuum pump start

连锁

Interlock


真空泵保护:

Vacuum pump protection

真空泵停转,泵头阀自动关闭

Vacuum pump stopping, pump valve automatically closed


化霜连锁保护:

Defrosting interlock protection

溢流阀关闭无法开启化霜进水阀、阱泵阀开启无法开启化霜进水阀

Overflow valve closed, then defrosting water enter valve cannot be started; then defrosting water enter valve cannot be started;

 整机装备 Whole machine design


电源:

power

3相5线,380伏

3Ph+N+PE, 380V


装机功率:

Installed power

25 KW ( 此为装机功率,并不是运行功率 )

25 KW (this is installed power, not running power)


压缩空气:

Compressed air

0.5 ~ 0.6MPa


整机结构:

Whole machine structure

纵置,前后一体式机架 (便于运输、就位)

Longitudinal location, front and back integrated type frame (easy for transport and placement)


整机尺寸 (mm)

Whole machine size

(约)长2500×宽1250×高2200

  ★ 该尺寸为纵置式,也可依据用户要求进行设计。

About 2500x1250x2200mm, L*W*H

Longitudinal - located, customized design available


整机重量(Kg):

Whole machine weight (kg)

(约)3500

About 3500


设备质保期:

Time of warranty:

整机质保一年

One year after site acceptance.


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