overview

A heat transfer oil furnace is a DC special industrial furnace that uses heavy oil, light oil, or flammable liquids as fuel, heat transfer oil as a heat carrier, and uses a circulating oil pump to force liquid phase circulation, transferring heat to one or more heat consuming equipment. After unloading from the heat consuming equipment, it returns to the heater through the circulating pump, absorbs heat again, and transfers it to the heat consuming equipment. This cycle is repeated to achieve continuous heat transfer, raising the temperature of the heated object and meeting the heating process requirements. It is widely used in industries such as petrochemicals, textiles, printing and dyeing, plastics, rubber, food processing, wood processing, asphalt heating, cardboard box production, vegetable dehydration, baking paint, casting sand mold drying, etc. It can also be used for baking, steaming, shaping, melting at ≤ 350 ℃. Dry. Standard orifice flow meters are widely used to measure the flow rate and heat of heat transfer oil.

Characteristics of orifice plate thermal oil flowmeter

1. Adopting intelligent differential pressure transmitter, with programmable range adjustment, high stability, and a range width greater than 10:1;

2. Display instantaneous flow rate, cumulative flow rate, instantaneous heat, cumulative heat, oil outlet temperature, and oil return temperature;

3. The heat accumulator has high accuracy, dynamic compensation function, RS485 interface and 4-20mA output.

4. According to the national standard for orifice plate throttling design.

Typical configuration of orifice plate thermal oil flowmeter

1. Standard orifice plate throttling device

2. Differential pressure transmitter

3. WS-2200 Intelligent Heat Accumulator

4. 2 armored PT-100 platinum thermistors

5. Wall mounted instrument box

Specification for Selection of Thermal Oil Flow Meter

Thermal oil flowmeter model and function