Petrochemical needle coke unit heating furnace

Petrochemical needle coke unit heating furnace

Product introduction

Needle coke heating furnace is one of the common heating equipment in petrochemical industry, mainly used to heat needle coke to high temperature, so as to facilitate the subsequent processing and utilization. Hydrogenation Project,Hydrogen Production Eguipment,Heating Furnace Equipment Needle coke is a byproduct of petroleum refining, which has the characteristics of high calorific value and low ash content and is an important fuel and raw material.

The main operation of needle coke heating furnace includes the following aspects:

1. Heating needle coke: needle coke is heated to high temperature in the heating furnace, so as to facilitate combustion or processing.

2. Burning needle coke: the heated needle coke can be used as fuel for heating heat production or refining process.

3. Processing needle coke: the heated needle coke can be processed to get a variety of useful petrochemical products, such as graphite, carbon black, etc.

4. Control temperature and heat: needle coke heating furnace needs precise control of temperature and heat to ensure heating effect and safe operation.

Needle coke furnace plays an important role in the petrochemical industry, which can improve resource utilization efficiency and reduce environmental pollution. It is also one of the indispensable equipment in the petrochemical production process.

Product parameter

Name: Needle coke heating furnace

Application: petrochemical industry

Design temperature: ≤800℃

Megawatt: 5-50 MW/unit

Specification：：Cylinder diameter 2-8 meters

The square can be customized in length, width and height

Note:

1. before opening the furnace should be furnace tube, parts, ancillary equipment, process pipelines, instruments and other instruments for a comprehensive inspection, confirm the process is correct, all equipment and parts intact, equipment and pipelines without debris, instruments and instruments flexible and convenient operation, real and accurate data;

2. Steam through the process pipeline and equipment of the furnace system to ensure smooth process flow. When all checks are qualified, the fuel gas line shall be completely replaced with nitrogen and then introduced to the fuel gas line. When fuel gas is introduced, pay attention to the oxygen content of air in the pipe <1%. Before ignition, the content of combustible gas in the fuel gas pipeline is detected, and the ignition operation is carried out after the ignition conditions are met.

3. Use steam stoves in strict accordance with operating rules;

4. Heating, close the steam valve, such as furnace and pressure, must be able to wait for the pressure to zero inch after the pot (box) to take.

Compared with other companies, the advantages of our products are: good thermal insulation effect, high thermal efficiency, good energy saving effect, low smoke exhaust temperature, adjustable dilution ratio, good selectivity, less high boiling substance; Emission standards, small pollution, small footprint.

Product process: blanking, assembly, welding, testing, anti-corrosion, installation, commissioning.