VDM70 真空脱泡机

产品概述

VDM70 是一款适用于中试及小批量生产的真空脱泡机，可处理黏度 ≤150,000 mPas 的可流动介质。它能够在线连续脱气脱泡，显著提升产品密度与化学稳定性，避免乳化体系氧化，提高灌装精度，并改善产品外观，使表面光滑、细腻均匀。

VDM70 是 VDM 系列中的中间型号，兼具处理能力与灵活性，特别适合研发放大、中试生产及小批量高附加值产品的脱气处理。

工作原理

VDM70 采用真空离心脱气技术。产品通过分配系统进入真空容器，在离心盘作用下形成薄膜或细小液滴，沿容器内壁向下流动，极大增加表面积，缩短气体扩散路径。气体（如氧气）被有效释放并抽出，产品温度保持不变，成分结构不受影响。

设备具备电子升降功能（位置数据显示）及转轴高低限位控制，可精 确调节分散盘离罐底的距离，形成“甜甜圈效应”，同时防止分散盘碰撞罐底或清洗时甩出液体。

主要优势

• 提高产品稳定性

• 防止氧化

• 延长产品保质期

• 减少包装体积

• 保持产品色泽

• 保留原有口味

• 均质性更佳

• 传热性能高

• 自动控制，操作简便

产品特点

• 可配备芳香回收冷凝器

• 可与 HTST / UHT 设备或均质机在线配套使用

• 结构紧凑，可移动

• 配有观测镜圆柱，便于直观观察实验过程

• 易操作，易维护

• 保持产品成分结构不变

• 模拟工业生产线的脱气过程

• 占用空间小

• 多种脱气方式可选

• 真空度可自由设定

技术参数（VDM70）

脱气方式（可选）

根据物料特性不同，可选择以下三种脱气方式：

• 喷淋短嘴（SN）

• 静止圆盘（SD）

• 旋转圆盘（RD）

其他技术说明

• 真空室樶大压力：3 bar

• 室内真空度：200 mbar

• 樶高工作温度：80 ℃

• 与物料接触部件材质：316 不锈钢

可选配件

• 供给泵

• 液位控制装置（配出口泵）

• 芳香冷凝器（用于还原提取的香味）

• 预热交换器（用于更快蒸发滞留空气）

• 夹套真空室

• 数据日志登载装置

典型应用领域

• 食品：芥末酱、番茄酱、豆浆、果酱

• 化妆品：洗发水、沐浴露、皮肤油、指甲油、口红散装

• 医药：软膏、凝胶、乳液、面霜、牙膏

• 化工：清洁剂、洗涤油剂、金属浆料、新能源材料、电子涂层、镀液添加剂

• 其他：纸浆、胶粘剂、玻璃密封胶、润滑脂、油漆、涂料、油墨

适用场景

VDM70 非常适合中试生产、小批量工业化生产，尤其适用于对氧化敏感、需要高均质性和稳定性的产品，可作为从实验室到工业生产的桥梁设备。

总结

VDM70 真空脱泡机集高效脱气、灵活操作、稳定耐用于一体，是中试及小批量生产中理想的脱泡解决方案。无论是食品、化妆品、医药还是化工领域，VDM70 都能帮助您提升产品质量，延长保质期，改善外观与口感。

VDM70 Vacuum Deaerator

Product Overview
The VDM70 is a vacuum deaerator designed for pilot-scale and small-batch production. It is suitable for flowable media with viscosity ≤150,000 mPas. The unit enables continuous, inline deaeration and debubbling, significantly improving product density and chemical stability, preventing oxidation of emulsions, enhancing filling accuracy, and improving product appearance for a smooth, fine, and uniform finish.

The VDM70 is the mid-range model in the VDM series, balancing processing capacity with flexibility. It is particularly suitable for R&D scale-up, pilot production, and small-batch deaeration of high-value-added products.

Working Principle
The VDM70 employs vacuum centrifugal deaeration technology. The product enters the vacuum vessel via a distribution system and is spread by a centrifugal disc into a thin film or fine droplets, which flow down the inner wall of the vessel. This greatly increases the surface area and shortens the gas diffusion path. Gases (such as oxygen) are efficiently released and extracted, while the product temperature remains unchanged, and its composition and structure are not affected.

The unit features an electric lift function (with position data display) and shaft high/low limit control. This allows precise adjustment of the distance between the dispersion disc and the tank bottom, creating a "doughnut effect" while preventing the disc from colliding with the tank bottom or splashing liquid during cleaning.

Key Benefits

• Improves product stability

• Prevents oxidation

• Extends product shelf life

• Reduces packaging volume

• Maintains product color

• Preserves original taste

• Enhances homogeneity

• Improves heat transfer performance

• Automatic control for easy operation

Product Features

• Can be equipped with an aroma recovery condenser

• Can be used inline with HTST/UHT equipment or homogenizers

• Compact and movable

• Equipped with a sight glass cylinder for easy visual observation of the process

• Easy to operate and maintain

• Preserves product composition and structure

• Simulates industrial production deaeration processes

• Small footprint

• Multiple deaeration modes available

• Freely adjustable vacuum level

Technical Specifications (VDM70)

Deaeration Modes (Optional)
Depending on material characteristics, one of the following three deaeration modes can be selected:

• Spray Nozzle (SN)

• Static Disc (SD)

• Rotating Disc (RD)

Additional Technical Information

• Max. pressure in vacuum chamber: 3 bar

• Vacuum level in chamber: 200 mbar

• Max. operating temperature: 80 °C

• Material of parts in contact with product: 316 stainless steel

Optional Accessories

• Feed pump

• Level control unit (with outlet pump)

• Aroma condenser (for recovering and extracting fragrances)

• Preheating heat exchanger (for faster evaporation of trapped air)

• Jacketed vacuum chamber

• Data logging device

Typical Applications

• Food: Mustard sauce, ketchup, soy milk, jam

• Cosmetics: Shampoo, shower gel, body oil, nail polish, bulk lipstick

• Pharmaceuticals: Ointments, gels, lotions, creams, toothpaste

• Chemicals: Detergents, washing oils, metal pastes, new energy materials, electronic coatings, plating bath additives

• Others: Pulp, adhesives, glass sealants, greases, paints, coatings, inks

Suitable Scenarios
The VDM70 is ideal for pilot production and small-batch industrial manufacturing, especially for products sensitive to oxidation that require high homogeneity and stability. It serves as a bridge device from laboratory to industrial production.

Summary
The VDM70 vacuum deaerator combines efficient deaeration, flexible operation, and robust durability, making it an ideal debubbling solution for pilot-scale and small-batch production. Whether in the food, cosmetics, pharmaceutical, or chemical industries, the VDM70 helps improve product quality, extend shelf life, and enhance appearance and texture.