General Description

Electric heating thermal oil heater consists of the main parts (including heater, high-temperature oil pump and filter) high position oil tank, control cabinet and piping. All the components of the system must work together in harmony for proper performance.

Working Principle 
It is a type of indirect heating in which thermal oil as a liquid phase heat transfer medium is heated and circulated to one or more heat energy users within a closed loop system. The electric heating tube is directly inserted into the thermal oil for direct heating. A circulating pump is used to create liquid-phase circulation of heat using equipment, the heat conduction oil will return to the heater via the circulating pump, again to absorb heat, and transfer the heat to the heat using equipment. this process is repeated again and again, realizing continuous transfer of heat. As a result, the temperature of objects being heated rises, and heating requirements are fulfilled.

Model	GYD
Net Heating Capacities	10-1,400 KW(8-1200 Mcal/h)
Energy Source	Electricity (electrical heating)
Voltage	to be dEtermined
Rated Power	to be customized
Structure	Welding
Heat Transfer Medium	Thermal Oil
Thermal Efficiency	More than 95%
Pump	Horizontal Centrifugal Pump
Pressure	Low Pressure( less than 0.5Mpa)
Temperature Controller	PID (brand to be customized)
Circuit Control	Solid State Relay (SSR)
Environmental Impact	No Pollution
Temperature Control Precision	Less or more 1C
Operating Temperature	up to 340C
Auxiliary Equipment	without
Explosion Proof	to be customized
Service Life Period	between 8 to 10 years
Operating Type	Full Auto
Testing	Pressure test and Functional Test

Product Features

L Low working pressure

Liquid phase transport heat energy can reduce working pressure and get high temperature, heat carrier is smaller than the water saturation steam pressure 70 to 80 times, general heating is less than 0.5 Mpa.

L High heating temperature

Electric heating thermal oil heater can reach a temperature of 340C under the low pressure and the heating temperature automatic control. When the heating temperature is up to 300C, the working pressure is just one seventieth of the saturated steam pressure.

L Environmental protection design

Electric heating thermal oil heater is provided with new electrical heating system, using electricity instead of coal, saving cost, protecting environment without pollution.

L High thermal Efficiency

Electric heating thermal oil heater can reach the efficiency of 95%, and achieve stable & even heating and accurate temperature control.

Typical Applications             

L Process reboiler                    Heated molds and dies             Radiator and heat exchanger

L Reactor vessel heating        Platen/Press heating                  Hot mill and roller

L Calender roll heating           Ovens and drying tunnel           Plate heating

L Chemical industry: distillation, evaporation, polymerization, condensation/demulsification, fat, drying, melting, dehydrogenation, forced heat preservation and pesticides, intermediates, anti-aging agents, surfactants, spices and other synthetic equipment heating.

L Oil and fat industry:  oil decomposition, fatty acid distillation, aliasing, nitrification, hydrogen reaction, concentration, vacuum deodorization and other equipment heating.

L Synthetic fiber industry:  polymerization, melting, spinning, thermosetting, fiber finishing, extension and drying equipment heating.

L Paper industry: glue roller, drying roller, drying room, drying cabinet, hot melting machine, wax pot and corrugated paper processing

L Plastics and rubber industry: heat preservation of hot pressing, hot drawing, extrusion, kneading, refining, vulcanizing, jet injection molding machine, glue pulp mixer, conveyor dryer, screw extruder and mold.

L Air conditioning and electrical equipment industry: factories, offices, hospitals, civil buildings, hotels, centralized or decentralized heating; Electrical equipment manufacturing polishing machine, rolling machine, vacuum machine, dryer, drying room, vacuum room heating.

L Fat and paint industry: autoclave, dryer, distillation irrigation, evaporation equipment, paint drying, baking, drying and high temperature curing heating.

L Wood industry:  hot pressing molding of fibreboard, particleboard, laminate, plywood and decorative panel and heating of wood drying equipment, drying equipment, coating equipment and gluing machine.

L Construction industry:  gypsum board drying, concrete component solidification protection and precast production, ceramic tile pressing mold, decorative material drying and linoleum production line.

L Road construction:  asphalt heating, dissolving, asphalt storage tank, asphalt concrete and emulsified asphalt heating and insulation.

L Metallurgy, machinery processing and casting industry: metal degreasing pool, du crock, pickling tank, cleaning tank, plating bath, Lv Yang plate oxidation groove, electrode fabrication, showers, heat treatment, phosphate processing equipment, baking room, sand core drying, varnish spraying and drying, assembly processing device heating.

L Food industry: bread baking device, biscuit food baking device, candy production device, grain drying device, oil pressing and refining device, distillation pot, autoclave, conveyer type dryer.

L Textile printing and dyeing industry: drying and finalizing devices, hot-melt dyeing devices, dyeing and printing devices, dryers, dryers, calendering machines, flattening machines, washing machines, cloth rolling machines, ironing machines and hot air stretching machines.

L Coking industry: heating and heat preservation of gas storage tank, mixing station and distribution station.

L Automobile manufacturing industry:  heating of tunnel drying room, degreasing bath and phosphoric acid treatment equipment.

L National defense research: it is mainly used as high temperature heat source for the research and development of new technologies, new materials and new products for national defense research and development.

L Carbon industry: graphite electrode, carbon products, asphalt melting, kneading pot heating, extrusion molding heating.

L Shipping industry:  heavy oil tank, asphalt tank, sulfur tank and container heat preservation.

Delivery & Packing

Delivery time: Machine will be shipped within 30 working days (or on request) after prepayment, our technician will test the machine well before shipment, so our customers can use directly when got the machine.

Packing: plywood case. Machine will be wrapped with plastic film and then put into plywood cases before cleaning.