Zhongyu Instrument Molecular Distillation Device Small scale Separation Equipment

NegotiableUpdate on 05/07

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Overview

Zhongyu Instrument Molecular Distillation Device Small scale Separation Equipment Hebei Zhongyu Instrument is a technology entity enterprise that integrates research and development, design, production, and customized synthesis. It specializes in designing and manufacturing comprehensive needs for various stages of production from small scale, pilot scale, to large-scale production for higher education institutions and research institutes in industries such as petroleum and petrochemical, chemical, coal chemical, energy and environmental protection, and pharmaceuticals. It is a professional company that designs and manufactures micro reactors, pilot scale, pilot scale devices, as well as mold test devices and small industrial devices.

Product Details

Zhongyu Instrument Molecular Distillation Device Small scale Separation Equipment

The following isDetailed explanation of core parameters and configuration of molecular distillation equipmentFor high vacuum and thermosensitive material separation scenarios, combined with industrial standards and research grade equipment requirements, the following are compiled:

‌1、 Core performance parameters‌

‌parameter category‌	‌Typical Range‌	‌Technical Specification‌
‌Operating pressure‌	‌0.001~1 Pa‌	A diffusion pump+rotary vane pump unit is required, with a maximum vacuum of ≤ 5 × 10 ⁻ ³ Pa
‌evaporation temperature‌	50~300 ℃ (adjustable)	Low temperature separation guarantee, thermal sensitive materials ≤ 150 ℃
‌condensing temperature‌	-10~50℃	Temperature difference between condensation surface and evaporation surface ≥ 60 ℃ (forced refrigerant circulation)
‌Material retention time‌	‌1-30 seconds‌	Scrap film rotor speed 200-600 rpm to control liquid film thickness
‌separation efficiency‌	≥ 90% (molecular weight difference>50 Da)	Measured values of glycerol monoester diglyceride system

‌2、 Key structural parameters‌

‌component‌	‌Configuration and Parameters‌
‌Evaporator type‌	‌Scrap film type(Mainstream)/Centrifugal/Falling film type
‌Evaporation surface material‌	316L stainless steel (standard)/Hastelloy (strong corrosion system)
‌Distance between condensation surfaces‌	≤ 10 mm (short-range distillation core design)
‌Scratching system‌	PTFE scraper+rotor, linear speed 1-5 m/s
‌feeding system‌	Constant flow pump (0.1-10 L/h), temperature resistance of 200 ℃

‌Zhongyu Instrument Molecular Distillation Device Small scale Separation Equipment

3、 Explosion proof and safety design‌

‌safety module‌	‌Technical Solution‌
‌Vacuum explosion-proof‌	Magnetic fluid seal+bursting disc (0.15 MPa bursting pressure)
‌Oxygen control‌	Nitrogen protection system (residual oxygen content ≤ 50 ppm)
‌emergency response coordination‌	Vacuum failure automatically cuts off heating+starts cooling
‌Electrostatic protection‌	Whole tower grounding+anti-static scraping film rotor

‌4、 Comparison of Separation Efficiency (Scrap Film vs Centrifugal)‌

‌characteristic‌	‌Scrap film type‌	‌centrifugal‌
‌Applicable viscosity‌	≤5,000 cP	≤ 50000 cP (high viscosity advantage)
‌Liquid film thickness‌	0.1~0.5 mm	0.05~0.2 mm (thinner)
‌processing capacity‌	1-20 kg/h	5-100 kg/h (industrial grade)
‌Thermal sensitivity protection‌	★★★★☆	★★★★☆ (short-term heating)
‌equipment cost‌	¥150,000~500,000	¥800,000~2,000,000