適用行業(yè):焦炭生產(chǎn)企業(yè)

Applicable industries: coke production enterprises

　　氣體概述:焦化氣，又稱焦?fàn)t氣，由于可燃成分多，屬于高熱值煤氣，粗煤氣或荒煤氣。是指用幾種煙煤配制成煉焦用煤，在煉焦?fàn)t中經(jīng)過高溫干餾后，在產(chǎn)出焦炭和焦油產(chǎn)品的同時(shí)所產(chǎn)生的一種可燃性氣體，是煉焦工業(yè)的副產(chǎn)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.

　　焦化氣主要成分

The main components of coking gas

　　主要成分為H2(55%~60%)和CH4(23%~27%),另外還含有少量的CO(5%~8%)、C2以上不飽和烴

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%)。其中氫氣、甲烷、一氧化碳、C2以上不飽和烴為可燃組分，二氧化碳、氫氣、氧氣為不可燃組分。其中H2、CH4、CO、C2以上不飽和烴為可燃組分,CO2、 N2、O2為不可燃組分。

(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?xì)獍l(fā)電機(jī)組的優(yōu)勢(shì)

Advantages of 300 Series Gas Generator Units

　　1.燃?xì)獍l(fā)電機(jī)組具有缸徑大、行程長、排里大的優(yōu)點(diǎn)，能夠確保機(jī)組輸出功率持續(xù)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.機(jī)組采用內(nèi)混式進(jìn)氣系統(tǒng)及空燃比自動(dòng)控制系統(tǒng)，徹底避免了高氫燃?xì)饣鼗鸱排趩栴}。阻絕回火，確保燃?xì)廨斔桶踩?/p>

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.自然吸氣，確保燃?xì)廨斔桶踩?，氣源的壓力只需大?kpa即可，使燃?xì)鈾C(jī)組的適用范圍更廣，對(duì)燃?xì)庵薪褂偷倪m用性強(qiáng)，氣源低壓輸送更安全。自吸式進(jìn)氣，氣體混合后直接進(jìn)入燃燒室，不需要渦輪增壓器、中冷器等進(jìn)氣環(huán)節(jié)，部件少，自然減少了故障率。

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?xì)鈾C(jī)組點(diǎn)火系統(tǒng)采用美國或德國進(jìn)口等點(diǎn)火系統(tǒng)，保證點(diǎn)火受控，確保獲得高的點(diǎn)火能量和精確的點(diǎn)火時(shí)間，使做功更徹底，能量更大，爆發(fā)力更強(qiáng)。

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.可拆卸進(jìn)氣閥箱，不需拆卸缸蓋即可方便維護(hù)進(jìn)氣閥，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.低轉(zhuǎn)速確保機(jī)組使用壽命，保證年運(yùn)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.機(jī)組可以手動(dòng)、自動(dòng)并機(jī)并網(wǎng)功能亦可孤島運(yùn)行，可實(shí)現(xiàn)遠(yuǎn)程監(jiān)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.

本文由焦化發(fā)電機(jī)組提供技術(shù)支持，更多的詳細(xì)精彩內(nèi)容請(qǐng)點(diǎn)擊我們的網(wǎng)站http://www.vw95.cn我們將會(huì)全心全意為您提供滿意的服務(wù)。

This article provides technical support from coking power generation units. For more detailed and exciting content, please click on our website http://www.vw95.cn We will wholeheartedly provide you with satisfactory service.