Zhongyu Instrument Multi functional Distillation Instrument Device Experimental Plate Tower

NegotiableUpdate on 05/07

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Overview

Zhongyu Instrument Multi functional Distillation Instrument Device Experimental Plate Tower $r $n 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 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 testing devices and small-scale industrial devices.

Product Details

Zhongyu Instrument Multi functional Distillation Instrument Device Experimental Plate Tower

The following isDetailed explanation of core parameters and configuration of multifunctional distillation instrument deviceIt integrates various functions such as atmospheric/vacuum distillation, extraction distillation, and reactive distillation, and is suitable for scientific research and pilot testing scenarios

‌1、 Basic configuration parameters‌

‌module‌	‌Parameter Description‌
‌Tower structure‌	Modular design, tower diameter DN50/DN80 optional, tower height 1-3m (segmented flange connection)
‌material‌	‌Dual material options available‌： -High borosilicate glass (temperature resistance ≤ 300 ℃, visible) -316L stainless steel (pressure resistance 1MPa, corrosion resistance)
‌Multi functional tower section‌	Can be quickly replaced: -Sieve tray tower section (aperture 2mm, 15 plates) -Packing tower section (θ ring/fiberglass structured packing) -Reaction section (catalyst basket)

‌2、 Core operating parameters‌

‌function‌	‌parameter range‌
‌temperature control‌	-Tower kettle: room temperature~300 ℃ (ceramic heating jacket, PID temperature control ± 1 ℃) -Tower body: multi-stage insulation (≤ 200 ℃)
‌stress regulation‌	-Normal pressure mode: open operation -Vacuum mode: 0.1kPa~101kPa (equipped with rotary vane pump and vacuum buffer tank)
‌Traffic system‌	-Feed pump: 0.01-10L/h (corrosion-resistant diaphragm pump) -Reflux ratio: 1:99~99:1 (electromagnetic pendulum type automatic adjustment)
‌processing capacity‌	0.5-20L/h (linearly increasing with tower diameter)

‌Zhongyu Instrument Multi functional Distillation Instrument Device Experimental Plate Tower

3、 Multi functional expansion configuration‌

‌functional module‌	‌key parameters‌
‌extractive distillation‌	-Solvent injection pump: independent metering (accuracy ± 0.5%) -Solvent recovery section: Add 3-5 dedicated trays
‌reactive distillation‌	-Reaction section temperature: 50~200 ℃ (sealed with Teflon) -Catalyst loading capacity: 0.2-1.0L (detachable basket)
‌High vacuum distillation‌	-Molecular distillation short-range component: distance between evaporation surface and condensation surface ≤ 10mm -Explosion proof design: nitrogen protection+pressure interlock

‌4、 Separation performance indicators‌

‌Testing System‌	‌separation effect‌
Ethanol water (atmospheric pressure)	Ethanol concentration at the top of the tower ≥ 92% (20 theoretical plates, reflux ratio 3:1)
Benzene toluene (vacuum)	Separation purity ≥ 99% (pressure 5kPa, HETP ≤ 150mm)
Synthesis of ethyl acetate (reactive distillation)	Acetic acid conversion rate ≥ 95% (catalyst: Amberlyst-35, temperature 80 ℃)

‌5、 Security and Intelligent Control‌

‌system‌	‌Configuration Details‌
‌Explosion proof safety‌	-Tower kettle anti dry burning sensor+over temperature power-off -Blasting disc (0.2MPa blasting pressure) -Grounding and anti-static measures for the entire tower
‌data collection‌	-Temperature/pressure sensor (4-20mA output) -Supports Modbus communication and is compatible with LabVIEW
‌control terminal‌	Touch screen PLC controller: pre-set extraction/reaction/vacuum distillation program, real-time display of temperature gradient curve