Automatic control thermal oil heating system with low pressure for plastic processing

The thermal oil heating system consists of a body, a combustion system, and a circulation system. The specific components are as follows:
1. Body
The main body is composed of a chassis, a steel frame, a square coil, an elbow, a serpentine bundle and various types of headers. The interior is a furnace wall and front and rear arches, composed of refractory bricks and refractory concrete. The exterior is a steel plate skeleton and a skin panel, and the middle is an insulation material.

2. The combustion system
The thermal fluid boiler combustion system is composed of a light chain grate and a square coil. This structure can effectively increase the furnace volume and has good adaptability to coal types. Other components are: flue, air preheater, dust collector, induced draft fan, chimney and so on.

3. Circulation system
The function of the circulation system is to use the oil pump to perform liquid phase circulation, transfer the heat energy generated by the boiler to the heat equipment, and then return to reheat, and then cycle. The main components are: expansion tanks, oil storage tanks, oil injection pumps, circulating oil pumps, oil separators, valve instruments, etc.

Thermal fluid boiler product features
1. The grate quality is reliable
The grate is made of “medium-high silicon heat-resistant spheroidal graphite” cast iron material, which has strong resistance to burning, oxidation and long service life.

2. Easy to install
The thermal fluid heater consists of a body and a grate. It only needs to be assembled into two parts during installation, which shortens the installation period.

3. Fuel combustion is sufficient
The furnace arch design of the heating oil boiler is reasonable, which increases the residence time of the fuel and makes the fuel combustion very sufficient.

4. High thermal efficiency
The heating oil boiler has a double-row coil and has a sufficient heating area, which effectively reduces the heat of the boiler surface and has higher combustion efficiency.

5. Reliable quality
The radiation heating surface and the convection heating surface are respectively composed of a square coil and a serpentine tube, and the tube has the characteristics of high thermal expansion performance, low stress, safety and reliability.

6. Operational safety
The oil heating boiler adopts a three-return structure, the heat-conducting oil passes through the convection tube and the radiant coil, the flow rate is uniform, and the boiler operation is safe and reliable.

7. Save fuel
The heating surface of the oil heating boiler is arranged reasonably, the area is sufficient, the heat transfer effect is good, and the fuel can be effectively saved.

8. Widely use
Widely used in petroleum refining, oil processing, textile printing and dyeing, synthetic fiber, plastic and rubber processing, paper, wood processing, building materials processing, machining, food processing and other industries.

Thermic fluid boiler technical data sheet

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