Industrial off-gas generator set applicable industries:

●Petroleum refining and chemical enterprises

●Steel-making and iron-making enterprises

Industrial exhaust gas overview:

Petrochemical enterprises, in the process of oil refining or other production processes, will generate a large amount of refining tail gas. Most of these exhaust gases contain flammable components such as hydrogen, carbon monoxide, a small amount of methane, and other hydrocarbons, as well as other gases such as carbon dioxide, nitrogen, and oxygen. Some steel-making, iron-making and other industrial enterprises also generate a large amount of industrial exhaust gas in the production process, and the gas composition is roughly the same as that of refining exhaust gas.

Main components of industrial exhaust gas:

Different enterprises and different production processes have different components of exhaust gas. The main components that can be used are hydrogen, carbon monoxide, a small amount of methane, and other flammable components such as hydrocarbons, as well as some carbon dioxide, nitrogen, oxygen and other flammable components. gas. This type of exhaust gas tends to have high hydrogen content, and this gas is especially suitable for 300 series gas-fired generator sets to generate electricity.

Advantages of Green Ring 300 series industrial exhaust gas generator sets:

1.300 series gas generator set has the advantages of large cylinder bore, long stroke and large displacement, suitable for low calorific value gas power generation, and can ensure the continuous and constant output power of the set.

2. The 300 series unit adopts an internal mixed air intake system and an automatic air-fuel ratio control system, which completely avoids the problem of high hydrogen gas tempering and firing. Prevent backfire and ensure safe gas delivery.

3. Naturally inhaled to ensure the safety of gas transmission. The pressure of the gas source only needs to be greater than 2kPa, which makes the gas unit applicable to a wider range, has a strong applicability to the tar in the gas, and the gas source low-pressure transmission is safer. Self-priming air intake, the gas directly enters the combustion chamber after mixing, no air intake links such as turbocharger and intercooler are required, and there are few components, which naturally reduces the failure rate.

4. The ignition system of the 300 series gas generator sets adopts the ignition system imported from the United States or Germany to ensure controlled ignition, high ignition energy and precise ignition time, so that the work can be more thorough, the energy is larger, and the explosive force is stronger.

5. Removable intake valve box, it is convenient to maintain the intake valve and clean the tar without removing the cylinder head.

6. The low speed ensures the service life of the unit, the annual operation is guaranteed to be 8000h, and the overhaul period is 60000h.

7. The unit can be connected to the grid manually or automatically, and it can also operate in an island, which can realize remote monitoring and operation functions.

The requirements of the unit for industrial exhaust gas:

■General requirements are within 1 meter before the gas inlet pressure regulating valve of the unit:

◎Gas temperature≤40℃

◎ H2S ≤ 200mg/Nm3;

◎ NH3 ≤ 20mg/Nm3;

◎The content of tar ≤ 50mg/Nm3;

◎Impurity particle size ≤ 5μm, impurity content ≤ 30mg/Nm3;

◎Moisture content ≤ 40g/Nm3;

◎Gas calorific value ≥ 4MJ/Nm3;

300 series industrial off-gas generator set parameters: