Electric Heating Thermal Oil Boiler

Aix Boiler electric heating thermal oil boiler operates based on the principle of resistance heating + forced liquid phase circulation. It uses electric energy as heat source and thermal oil as heat carrier. The immersed explosion-proof electric Heating Tubes efficiently convert electric energy into heat energy. Then the circulation oil pump drives the thermal oil to circulate in a closed system, stably delivering heat to the heat-using equipment. After releasing heat, the oil returns to be reheated, realizing continuous high-temperature heat supply. The whole process runs at low pressure, no combustion, no emission, precise temperature control, and thermal efficiency can reach more than 98%. All indicators strictly comply with the specifications of <a href="https://www.chinaboiler.org.cn" target="_blank">China Boiler and Boiler Water Treatment Association</a> and <a href="https://openstd.samr.gov.cn/" target="_blank">GB/T 17410-2023 Organic Heat Carrier Heaters</a>, GB/T 24747-2023 Safety Technology Conditions for Organic Heat Carriers国家标准化管理委员会. As a flagship high-temperature heating equipment of Aix Boiler brand, this product is under full-chain control of independent R&D, production and quality inspection by the original factory. From heating element selection, furnace body manufacturing to intelligent control system integration, all implement high-standard lean technology, providing safe, efficient, energy-saving and environment-friendly one-stop heating solutions for petroleum, chemical, pharmaceutical, textile printing and dyeing, light industry, building materials, food, plate heating, road asphalt heating and other fields requiring stable high-temperature heat source. It can fully replace traditional coal-fired and gas-fired thermal oil furnaces, helping enterprises achieve energy saving, consumption reduction, green production and explosion-proof compliance.

1. Core Product Parameters (Aix Boiler Electric Heating Thermal Oil Boiler)

2. Working Principle & Technical Core

Aix electric heating thermal oil boiler adopts once-through closed-loop circulation system, composed of five core parts: explosion-proof electric heating module, circulation oil pump, expansion tank, temperature control system and safety protection system. The whole skid-mounted unit is factory-assembled, and only needs power, oil and control connections on site, greatly shortening construction period and reducing installation cost. The equipment takes resistance heating as the core. Multiple series heating units are intelligently switched by computer controller according to load, automatically matching power to avoid energy waste. Thermal oil is directly heated inside the furnace body, with fast heating and uniform heating. Through forced liquid phase circulation, heat is stably transferred to reactors, ovens, presses, rollers, asphalt tanks and other heat-using equipment, realizing continuous, stable and accurate high-temperature heating.

Compared with steam boilers, Aix thermal oil boiler has the revolutionary advantage of low pressure and high temperature: at extremely low pressure ＜0.4MPa, it can stably provide high-temperature heat energy up to 350℃, without high-pressure vessels, complex water treatment or frequent blowdown. The system is simpler, safer and lower in energy consumption. The equipment adopts water-electricity separation + multiple explosion-proof structure. Key electrical components are designed according to explosion-proof standards, which can be safely applied to Zone II explosion-proof environments, with explosion-proof grade up to Class C, eliminating potential safety hazards such as sparks, electric leakage, over-temperature and over-pressure from the root, meeting the strict requirements of high-risk scenarios such as chemical and oil-gas industries.

3. Core Features & Original Factory Advantages

1. Low Pressure High Temperature, High Efficiency & Energy Saving: Operates at normal/low pressure, max heating temperature up to 350℃, safer than high-pressure steam system; thermal efficiency up to 98%, ultra-thick high-efficiency insulation greatly reduces heat loss. Operating at night valley electricity can save about 50% cost, significantly reducing enterprise energy consumption cost for long-term use, in line with the green energy-saving development direction of <a href="http://www.boiler.com.cn" target="_blank">China Boiler Network</a>.

2. Fully Automatic Precise Temperature Control: Equipped with intelligent computer control system, real-time monitoring of oil temperature, pressure and level, automatic adjustment of heating power and circulation rhythm. Precise and reliable temperature control, multi-stage heating, constant temperature and heat preservation can be set according to process, meeting high-precision heating needs, no manual duty, greatly saving labor cost.

3. Full-Scenario Safety Protection: Equipped with over-low pressure protection, leakage protection, thermal oil level protection, over-temperature alarm, over-pressure relief, safety valve automatic jump and other multiple safety interlocks. Immediate shutdown in any abnormality, completely eliminating safety accidents, operation safety is far better than traditional heating equipment.

4. Environmental Protection & Zero Pollution: Pure electric heating without combustion process, no smoke, exhaust gas, waste water, slag and other pollutants, no noise, no odor, fully in line with national environmental protection policies. No environmental approval, desulfurization, denitrification and dust removal facilities required, reducing enterprise compliance cost.

5. Skid-Mounted Integrated, No Installation: The whole machine is assembled and tested in the factory before delivery. No complex infrastructure and installation on site, just connect power and pipelines to operate. Compact structure, small footprint, convenient transportation, especially suitable for old factory renovation, temporary heating, mobile heating and other scenarios.

6. Explosion-Proof Adaptation, Wide Application: Adopts advanced explosion-proof structure design, safe for Zone II explosion-proof places, explosion-proof grade up to Class C, perfectly suitable for flammable and explosive environments such as chemical, oil-gas, pharmaceutical, expanding equipment application scope.

7. Original Factory Strength Guarantee: Aix Boiler independent R&D and production, eliminating intermediate links, transparent price, stable supply, providing personalized customization service and lifelong technical support, professional team quickly responds to after-sales needs, completely solving users' worries.

4. Manufacturing Process & Compliance Quality

Aix electric heating thermal oil boiler adheres to standardized manufacturing in original factory, strictly implementing national organic heat carrier furnace standards and explosion-proof electrical specifications, full-process quality control from design, material selection, manufacturing to testing. The furnace body adopts high-quality high-temperature and corrosion-resistant steel, reasonable structure and stable pressure bearing; electric heating elements select qualified explosion-proof electric heating tubes, uniform heating, long service life and low failure rate; circulation oil pumps adopt high-temperature resistant, low-noise, large-flow industrial-grade pumps to ensure stable circulation and uniform heating; the whole machine pipelines, valves, instruments are high-temperature special configuration, reliable sealing and durable.

Each equipment undergoes strict heating test, circulation test, temperature control test, safety interlock test and explosion-proof performance verification before leaving the factory to ensure all indicators meet standards. Complete factory inspection report, explosion-proof technical description, operation manual and other complete data can be provided to meet the inspection requirements of safety supervision, environmental protection, fire and other departments, making users safe and secure.

5. Application Scenarios & Industry Solutions

With core advantages of low pressure high temperature, safety, environmental protection, high efficiency, energy saving, skid-mounted convenience, explosion-proof adaptation, Aix electric heating thermal oil boiler is widely used in many industrial fields:

• Petrochemical Industry: Distillation, rectification, polymerization, condensation, esterification, dehydrogenation, material drying, reactor heating, pipeline tracing

• Pharmaceutical Industry: Traditional Chinese medicine extraction, liquid concentration, drying, sterilization, GMP workshop high-precision constant temperature heating

• <span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font