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Tianjin Beiyang Lixing Technology Co., Ltd
Beiyang Lixing Glass Distillation Device Chemistry Teaching Device
NegotiableUpdate on 05/06
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Overview
Beiyang Lixing Glass Distillation Device Chemistry Teaching Device $r $n Tianjin Beiyang Lixing 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 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, small-scale, pilot devices, as well as mold and small-scale industrial devices.
Product Details
Beiyang Lixing Glass Distillation Device Chemistry Teaching Device
1、 Core parameters of glass distillation unit
main structure
Material: High borosilicate glass (GG-17 or G3.3 grade), temperature resistance -20 ℃~250 ℃
Tower diameter: 25mm (commonly used in teaching experiments) to 100mm (industrial demonstration type)
Tower height: 1.4m (standard teaching device), expandable in sections
key component
Condenser: Glass snake tube type, condensing area 0.02-1 ㎡, with pendulum reflux controller
Packing: 316L stainless steel θ mesh ring (φ 3mm) or glass Rascal ring
Sealing system: PTFE interface+alloy steel mechanical seal
operating parameters
Temperature control: Pt100 sensor, accuracy ± 0.1 ℃ (PID algorithm)
Pressure range: atmospheric pressure to -0.1MPa (depressurization operation)
Reflux ratio: adjustable from 99:1 to 1:99 (controlled by solenoid valve)
2、 Chemical teaching equipment configuration
Basic functions
Visual design: Fully transparent tower body for easy observation of gas-liquid mass transfer process
Safety protection: with brake universal wheel frame, aluminum alloy/stainless steel support structure
Teaching Expansion
Data collection: Integrated DCS system, supporting Modbus TCP protocol
Experimental module: Can be paired with a multi kettle series backmixing performance testing device
Typical Applications
Separation demonstration: Ethanol water system (purity ≥ 95%)
Energy consumption analysis: Heating power 300W-2kW (reboiler)
3、 Selection suggestions
Teaching priorityChoose a tower diameter of 25mm and glass packing, balancing cost and visualization requirements
Research needsUpgrade to 316L stainless steel packing+high-precision temperature control system
Note: Specific parameters need to be adjusted according to the teaching syllabus (such as separation efficiency verification) or research objectives (such as special system separation)
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