榴莲被称为热带水果之王,口感独特深受大众喜爱。榴莲为季节性水果,为能够长期供应,在榴莲盛产时期精心挑选品质上乘、肉质鲜美的榴莲,并最先进的-30℃急速冷冻技术瞬间急冻再真空干燥,以此可完整保留榴莲香甜的原味及营养价值,其丰富的蛋白质、维生素、高纤维、零胆固醇是现代都市人理想的绿色食品。
冻干食品的特点
由于真空冷冻干燥在低温低压下进行,而且水分不经过液态直接升华,真空冷冻干燥产品可确保食品中蛋白质、维生素等各种营养成份,特别是那些易挥发的热敏性成份不损失,因而能最大限度地保持原有的营养成份,有效地防止干燥过程中的氧化、营养成份的转化和状态变化。冷冻干燥制品成海绵状、无干缩、复水性极好、食用方便、含水分极少,相应包装后可在常温下长时间保存和运输。因此赋予其产品许多特殊的性能:
(1)、脱水比较彻底,有利于长时间贮存 。
(2)、物料干燥过程在冻结状态下完成,与其它干燥方法相比,其产品相对于新鲜物料的收缩率要小得多,较好地保存了其原料的组织结构和外观形态 。
(3)、不存在表面行,而且基本隔绝了空气,有效地抑制了热敏物质的生物的、化学的或物理的变化。充分保存了原料中的营养成份和活性物质,较好地保持了原料的天然色泽和气味。
(4)、减少了产品的含水量,降低了重量,便于运输 。
GZ-10型
真空冷冻干燥机
Model GZ-10
vacuum freeze dryer
上海亿倍实业有限公司
一、主要技术参数Main technical parameter
项目 Item | GZ-10 | |
干 Drying chamber | 干燥面积Freeze-drying area | 10.08㎡ |
隔板层数Layers of shelf | 7+1 | |
隔板最高温度 Temperature scope of shelf | +120℃(空载) (no-load) | |
隔板间距 shelf spacing | 100mm | |
隔板尺寸 Size of shelf | 600mm*1200mm | |
捕 condenser | 冷阱最低温度 Min. Temperature of condenser | ≤-50℃(空载) (no-load) |
捕水能力 Water-capture capability | >200Kg | |
除霜方式 defrosting | 浸泡 water soaking | |
极限真空度 final Vacuum degree | ≤10Pa | |
冷却方式 Style of cooling | 水冷 Water cooling | |
预冻方式 | 在速冻库内 | |
物料盘 | 600*600 28个 | |
速冻库 | 约2000*2000*2000mm |
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 | 10.08 m2 | |
□ 设备规格 | ||
有效板层尺寸: | 600*1200 | |
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 | 100 mm | |
板层最高温度 Shelf temperature range | +120℃ (空载 no-load) | |
冷阱最低温度: Min.condenser temp. | ≤ -50℃ (空载 no-load) | |
系统极限真空度: System final vacuum degree | ≤ 15.Pa | |
□ 基础设施 basic configuration | ||
装机功率: installation Power | 30KW ★ 此为装机功率,并非运行功率。耗电<30 KWh Not actual working power,power consumption<30KWh | |
冷却水流量: Cooling water | 约20 m3 / h About 20 m3 / h | |
□ 机组外形及其他部分 shape and other parts | ||
整机重量(Kg): Weight | (约)16000 About 16000 | |
噪声: Noise | ≤ 80dB | |
机组电气系统: Electrical system | 接地保护 Ground protection | |
整套机组的验证: Whole machine test | 检测、验证的资料、方案、方法,相应的仪器支持。 Test, checking data, method, and equipment support |
□ 冻干箱组件 drying chamber components | |||||
箱体形状: Shape | 圆柱形 | ||||
箱门开启方向: Opening direction | 顺/逆时针开启(俯视 用户确定) Clockwise or anticlockwise (overlooking ,user confirm) | ||||
◆ | 箱体,箱门材料: Chamber and door material | AISI 304 不锈钢 AISI 304 stainless steel | |||
最高工作温度: Working temperature | ≥ 120 ℃ | ||||
保温材料: thermal insulation material | 聚氨脂发泡 | ||||
箱门密封: Door sealing | 固定式箱门密封装置 Fixed door sealing device | ||||
门锁装置: Door locking | 手动门锁 Locking by hand | ||||
□ 板层组件 shelf components | |||||
◆ | 板层面板材料: Shelf material | AISI 304不锈钢
| |||
有效板层尺寸: Effective shelf size | 600*1200 | ||||
板层数目: Amount of shelf | 7+1 | ||||
板层有效面积: Effective area of shelf | 10.08 m2 | ||||
◆ | 板层间距: Shelf spacing | 100 mm | |||
□ 冷阱组件 condenser components | |||||
冷阱形状: Condenser Shape | 圆柱形 | ||||
◆ | 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 ≤ 0.5 μm | ||||
冷阱凝冰量: Condenser water capture | ≥ 200 Kg | ||||
冷阱降温: Condenser temp. Decreasing | +20℃降到-40℃/ 30分钟内 +20℃ -------40℃ , within 30 minutes | ||||
◆ | 冷阱最低温度: Condenser Min.temp. | ≤ -50℃ | |||
冷阱观察窗: Condenser observation window | 有(带有照明灯,带有清洗喷嘴) Available (with light, with cleaning nozzle ) | ||||
◆ | 保温材料: thermal insulation material
| 聚氨脂发泡 | |||
□ 冷冻系统 refrigeration system | |||||
冷冻机: Refrigerator
| 比泽尔 | ||||
制冷剂: Refrigerant | R507 | ||||
冷冻机数量: Refrigerator number | 1台 1 sets | ||||
冷阱制冷: Condenser refrigeration | 1台(同时对冷阱制冷,直接式制冷) 1 sets(shelf refrigeration at same time, direct refrigeration) | ||||
冷却水: Cooling water | 20 M3 / h 冷凝器大冷吨、大贮液容积设计,允许水温≤ 30℃。 20 M3 / h Condenser with big capacity, water temp.≤ 30℃
| ||||
◆ | 冷冻系统保护调节装置: ★ 采用国际知名品牌的产品,精确、稳定、安全、可靠。 Freezing system protection advices: World famous advice are used to make sure correct, stable. Safe and reliable. | ||||
制冷元件: Refrigeration units | 膨胀阀 expansion valve | DANFOSS(丹麦Danmark) | |||
顶盖阀 Top cover valve | Castel(意大利 Italy) | ||||
电磁阀 solenoid valve | DANFOSS(丹麦Danmark) | ||||
油分离器 Oil separator | ALCO(美国 USA) | ||||
高压控制器 High pressure controller | DANFOSS(丹麦Danmark) | ||||
低压控制器 Low pressure controller | DANFOSS(丹麦Danmark) | ||||
油压差控制器 Oil pressure controller | DANFOSS(丹麦Danmark) | ||||
视液镜 Liquid observation glass
| DANFOSS(丹麦Danmark) | ||||
马达超温保护器 Motor overhigh 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Danmark) | ||||
能量调节装置 Energy adjustment device | DANFOSS(丹麦Danmark) | ||||
除酸过滤器芯 Disacidify filter core
| ALCO(美国 USA) | ||||
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 | ||||
汽液分离器 gas-liquid separator | 特制全不锈钢 All stainless steel | ||||
水冷式冷凝器 Water cooling condenser | 南京金典 | ||||
□ 真空系统 vacuum system | |||||
真空配置: Vacuum configuration | 两台旋片泵+一台罗茨泵=真空泵组 2 sets of rotary vane pump and 1 set of Roots pump to form vacuum pump system | ||||
◆ | 双级旋片泵: Double stage rotary vane pump | D60C | |||
数量: quantity | 1 台 1 sets | ||||
◆ | 罗茨泵: Roots pump | ZJ-150 | |||
数量: quantity | 1台 1 set | ||||
系统最高真空: System Maximum vacuum | ≤ 15 Pa | ||||
□ 流体循环系统 liquid circulation system | |||||
◆ | 流体: Liquid | 25号昆仑 | |||
流体管路材料: Liquid tubing material | AISI 304 不锈钢,焊接,有保温 AISI 304, welding, heat keeping | ||||
◆ | 循环泵数量: Circulation pump quantity | 一台 1 set | |||
◆ | 加热功率: Heating rate | 15 kW | |||
◆ | 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
| 瑞典ALFA-LAVAL(江阴,独资) Swiss ALFA-LAVAL (Jiangyin) | |||
◆ | 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 | 自动控制 Automatic control | |||
◆ | PLC(可编程序控制器): PLC | 台湾永宏 FATEK Taiwan | |||
触摸屏 Touch screen | 昆仑通态 MCGS | ||||
中间继电器: Intermediate relay | 中国正泰 CHNT | ||||
交流接触器: AC contactor | 中国正泰 CHNT | ||||
空气断路器: air circuit-breaker | 中国正泰 CHNT | ||||
□ 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 | ||||
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 available | ||||
缺压缩空气保护: Compressed air shortage protection | 有 available | ||||
□ 整机装备 whole machine design | |||||
电源: power | 3 相380伏 3 phases, 380V | ||||
装机功率: Installed power | 30 KW ( 此为装机功率,并不是运行功率 ) 30 KW (this is installed power, not running power) | ||||
整机重量(Kg): Whole machine weight (kg) | (约)16000 About 16000 |
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