适用行业:焦炭生产企业

Applicable industries: coke production enterprises

　　气体概述:焦化气，又称焦炉气，由于可燃成分多，属于高热值煤气，粗煤气或荒煤气。是指用几种烟煤配制成炼焦用煤，在炼焦炉中经过高温干馏后，在产出焦炭和焦油产品的同时所产生的一种可燃性气体，是炼焦工业的副产品。

Gas Overview: Coking gas, also known as coke oven gas, belongs to high calorific value gas, crude gas or raw gas due to its high combustible composition. It refers to a combustible gas produced by preparing several types of bituminous coal into coking coal, which is subjected to high-temperature dry distillation in the coking furnace, while producing coke and tar products. It is a byproduct of the coking industry.

　　焦化气主要成分

The main components of coking gas

　　主要成分为H2(55%~60%)和CH4(23%~27%),另外还含有少量的CO(5%~8%)、C2以上不饱和烃

The main components are H2 (55%~60%) and CH4 (23%~27%), as well as a small amount of CO (5%~8%) and unsaturated hydrocarbons above C2

　　(2%-4%)、C02(1.5%~3%)、O(0.3%~0.8%))、N2(3%~7%)。其中氢气、甲烷、一氧化碳、C2以上不饱和烃为可燃组分，二氧化碳、氢气、氧气为不可燃组分。其中H2、CH4、CO、C2以上不饱和烃为可燃组分,CO2、 N2、O2为不可燃组分。

(2% -4%), C02 (1.5% -3%), O (0.3% -0.8%), N2 (3% -7%). Among them, hydrogen, methane, carbon monoxide, and unsaturated hydrocarbons above C2 are combustible components, while carbon dioxide, hydrogen, and oxygen are non combustible components. Unsaturated hydrocarbons above H2, CH4, CO, and C2 are combustible components, while CO2, N2, and O2 are non combustible components.

　　300系列燃气发电机组的优势

Advantages of 300 Series Gas Generator Units

　　1.燃气发电机组具有缸径大、行程长、排里大的优点，能够确保机组输出功率持续恒定。

1. Gas generator sets have the advantages of large cylinder diameter, long stroke, and large discharge, which can ensure the continuous and constant output power of the unit.

　　2.机组采用内混式进气系统及空燃比自动控制系统，彻底避免了高氢燃气回火放炮问题。阻绝回火，确保燃气输送安全。

2. The unit adopts an internal mixing intake system and an air fuel ratio automatic control system, completely avoiding the problem of high hydrogen gas backfire and blasting. Prevent backfire and ensure safe gas transmission.

　　3.自然吸气，确保燃气输送安全，气源的压力只需大于2kpa即可，使燃气机组的适用范围更广，对燃气中焦油的适用性强，气源低压输送更安全。自吸式进气，气体混合后直接进入燃烧室，不需要涡轮增压器、中冷器等进气环节，部件少，自然减少了故障率。

3. Natural suction ensures the safety of gas transmission, and the pressure of the gas source only needs to be greater than 2kpa, making the applicability of the gas unit wider and stronger for tar in the gas. Low pressure transmission of the gas source is safer. Self suction intake allows the gas to mix and enter the combustion chamber directly, without the need for intake components such as turbochargers and intercoolers. With fewer components, the failure rate is naturally reduced.

　　4.燃气机组点火系统采用美国或德国进口等点火系统，保证点火受控，确保获得高的点火能量和精确的点火时间，使做功更彻底，能量更大，爆发力更强。

4. The ignition system of the gas unit adopts ignition systems imported from the United States or Germany, ensuring controlled ignition, obtaining high ignition energy and precise ignition time, making work more thorough, energy greater, and explosive power stronger.

　　5.可拆卸进气阀箱，不需拆卸缸盖即可方便维护进气阀，清理焦油。

5. The detachable intake valve box allows for easy maintenance of the intake valve and cleaning of tar without the need to disassemble the cylinder head.

　　6.低转速确保机组使用寿命，保证年运行8000h,大修周期60000h.

6. Low speed ensures the service life of the unit, ensuring an annual operation of 8000 hours and a major overhaul cycle of 60000 hours

　　7.机组可以手动、自动并机并网功能亦可孤岛运行，可实现远程监控及操作等功能。

7. The unit can be manually or automatically connected to the grid, and can also operate in isolation, achieving remote monitoring and operation functions.

本文由焦化发电机组提供技术支持，更多的详细精彩内容请点击我们的网站//www.gz-yanye.com我们将会全心全意为您提供满意的服务。

This article provides technical support from coking power generation units. For more detailed and exciting content, please click on our website //www.gz-yanye.com We will wholeheartedly provide you with satisfactory service.