60L Explosion-Proof Batch Distillation Unit

The XINYU HUACHUANG 60L Explosion-Proof Batch Distillation Unit is a highly specialized pilot-scale separation system engineered specifically for processing flammable and volatile organic solvents. Designed to bridge the gap between laboratory R&D and industrial mass production, this unit accurately controls reflux ratios, heating temperatures, and distillation rates within a strictly safe environment. Equipped with certified explosion-proof electrical components, intelligent PLC automation, and multi-level safety interlocks, the 60L Explosion-Proof Batch Distillation Unit ensures unattended long-term operation while delivering highly reproducible purity data for process optimization and scale-up.

What is a 60L Explosion-Proof Batch Distillation Unit?

A 60L Explosion-Proof Batch Distillation Unit is a specialized chemical separation apparatus designed to safely process medium-sized batches of hazardous, flammable liquid mixtures. It operates by heating the mixture in a 60-liter reactor to vaporize the more volatile components, which then travel up a fractionating column for high-purity separation. The defining feature of this unit is its comprehensive explosion-proof design, including Exd/Exe certified motors, heating jackets, and control cabinets, which completely isolate potential ignition sources from the hazardous atmosphere. This unit is widely utilized for pilot-scale solvent recovery, fine chemical purification, and pharmaceutical intermediate processing, providing reliable yield and purity metrics before full-scale industrial implementation.

What are the distinctive advantages?

● Certified Explosion-Proof Safety: All electrical components, including stirrer motors, heating systems, and control panels, are strictly certified (e.g., Exd IIB/IIC T4/T6) to prevent sparks and ensure safe operation in hazardous environments.

● Pilot-Scale Capacity: The 60L reactor volume is ideal for pilot-scale testing, providing sufficient product yield for downstream analysis while saving raw material costs compared to industrial units.

● High-Precision Separation: Features an adjustable reflux ratio system and multi-zone temperature control to achieve high-purity fractions and minimize product loss.

● Intelligent PLC Automation: Centralized control system enables unattended long-term operation, automated data logging (temperature, pressure, flow), and historical curve generation.

● Robust & Safe Construction: Built with premium metallurgy (e.g., SS316L, Glass-lined) and multi-level safety interlocks (over-temperature, over-pressure, dry-heating protection) to ensure safe operation.

Technical Specifications

How to Match Your Testing Requirements with Our Unit

● Hazardous Area Classification: Determine the specific explosive gas mixture (e.g., Group IIA, IIB, or IIC) and temperature class (T1-T6) in your facility to select the correct explosion-proof rating for the 60L Explosion-Proof Batch Distillation Unit.

● Feedstock Compatibility: Select the appropriate reactor material based on the chemical properties of your mixture. Standard SS316L is suitable for most applications, while highly corrosive environments require glass-lined or Hastelloy reactors.

● Separation Difficulty: Evaluate the boiling point difference of your mixture. For close-boiling components, opt for a high-efficiency packed column or spinning band column to maximize separation efficiency.

● Vacuum Requirements: If processing heat-sensitive materials, ensure the unit is equipped with a high-performance vacuum system and mechanical seals designed for continuous low-pressure operation.

Quality Inspection Process

● Material Verification: Strict inspection of incoming stainless steel and explosion-proof electrical components to ensure they meet specified metallurgical standards and safety certifications.

● Precision Machining: CNC machining of the 60L reactor body and flanges to guarantee perfect sealing surfaces and structural integrity under vacuum or pressure.

● Hydrostatic/Vacuum Test: Every reactor undergoes rigorous hydrostatic pressure testing and vacuum leak testing to verify structural safety and leak-proof performance.

● Explosion-Proof Inspection: Comprehensive testing of all electrical wiring, grounding connections, and motor enclosures to ensure strict compliance with explosion-proof safety standards.

● Final Functional Run: A complete dry-run test of the heating, stirring, and PLC control systems to verify smooth operation, uniform thermal distribution, and proper functioning of safety interlocks before packaging.

After-Sales Service & Support

At XINYU HUACHUANG, we are committed to providing comprehensive and reliable after-sales support to ensure the continuous and efficient operation of your equipment. Our dedicated service team is always ready to assist you.

Comprehensive Warranty Coverage

We proudly offer a two-year warranty for our equipment. During this period, we provide free maintenance and repair services for any quality-related issues, excluding those caused by improper operation, unauthorized modifications, or force majeure. For equipment beyond the two-year warranty period, we continue to offer lifelong maintenance services, charging only the cost of replacement parts and labor.

Rapid Response Mechanism

We offer 7×24 hours professional engineering telephone support. Upon receiving a fault notification, our technical team will respond within 24 hours and provide a viable solution. If on-site service is required, our professional engineers will arrive at your facility within one week. In special circumstances where the equipment cannot be repaired, we will unconditionally replace it with a new unit or provide a substitute unit during the two-year warranty period, or take necessary measures to restore normal operation.

Frequently Asked Questions (FAQ)

Q1: What makes this unit suitable for flammable and hazardous liquid mixtures?

A: The 60L Explosion-Proof Batch Distillation Unit is built with a comprehensive explosion-proof design that completely isolates potential ignition sources from the hazardous atmosphere, making it safe for processing medium-sized batches of flammable liquids.

Q2: Which components carry explosion-proof certification?

A: The motors, heating jackets, and control cabinets are all Exd/Exe certified, covering the main electrical and heating elements of the system with recognized explosion protection.

Q3: How does the explosion-proof design isolate ignition sources?

A: By using Exd/Exe certified motors, heating jackets, and control cabinets, the design keeps electrical sparks and hot surfaces from contacting the hazardous atmosphere around the unit.

Q4: What applications is the 60L explosion-proof unit commonly used for?

A: It is widely utilized for pilot-scale solvent recovery, fine chemical purification, and pharmaceutical intermediate processing where flammable solvents are involved.

Q5: Does the explosion-proof design affect separation performance?

A: No. The unit keeps the same working principle—heating the mixture in a 60-liter reactor and separating the more volatile components in a fractionating column for high-purity results, with reliable yield and purity metrics before scale-up.