你好,欢迎来到济南济柴环能燃气发电设备有限公司官方网站!

对于焦化气发电机组各方面使用要求

来源:http://www.huannengpower.com   发布于:2019-07-11

燃气在使用前应经过适当的过滤、气液分离、稳压,若温度过高还应该经过冷却处理,并保证燃气中无液态成分。压力变化率≤1kPa/min,焦油含量≤50mg/Nm3,杂质粒度≤5μm,水分含量≤20mg/Nm3,杂质含量≤30mg/Nm3。热值大于800大卡。

Gas should be properly filtered, gas-liquid separated and stabilized before use. If the temperature is too high, it should also be cooled to ensure that there is no liquid component in the gas. The pressure change rate is less than 1 kPa/min, the tar content is less than 50 mg/Nm3, the impurity size is less than 5 micron, the moisture content is less than 20 mg/Nm3, and the impurity content is less than 30 mg/Nm3. Calorific value is greater than 800 calories.

焦化气发电机组机组安全

Safety of Coking Gas Generator Unit

机组的安全保护方面,在进气管路上设置了干式阻火器、紧急切断电磁阀等保护措施。并且在进气管两头都加设了防爆门,从而保证了机组的安全运行。

In terms of unit safety protection, dry fire arrester and emergency cut-off solenoid valve are installed on the intake pipeline. In addition, explosion-proof doors are installed at both ends of the intake pipe to ensure the safe operation of the unit.

焦化气发电机组技术特点

Technical Characteristics of Coking Gas Generator Unit

当前,国内市场上的该类发电机组,均为高速机,不利于可燃气体的混合燃烧。在实际应用中,300系列燃气发动机与国内同类产品相比具有较为明显的优势:

At present, the generators in the domestic market are all high-speed engines, which is not conducive to the mixed combustion of combustible gases. In practical application, 300 series gas engines have obvious advantages compared with similar domestic products.

QQ截图20171025151846.jpg

a、可以高、中电压输出,降低初始投资和运行成本

A. It can output high and medium voltage to reduce initial investment and operation cost.

我公司生产的燃气发电机组可定制10500V、6300V、400V高、中、低压输出,以满足用户各种不同需求,可避免购买变压器的初始投资,减少铜损,降低运行成本;既可并网又可直接带负荷使用,大大提高了机组的经济效益和社会效益。

The gas-fired generating units produced by our company can customize 10500V, 6300V, 400V high, medium and low-voltage output to meet the different needs of users, avoid the initial investment of purchasing transformers, reduce copper losses and operation costs, and can be connected to the grid and used directly with load, thus greatly improving the economic and social benefits of the units. Benefit.

b、大缸径保证机组输出功率持续恒定

B. Large Cylinder Diameter Guarantees Continuous and Constant Output Power of Unit

我公司生产的燃气发电机组的原动机是缸径为300mm的8300柴油机改型而来的,具有缸径大、行程长、转速低、功率储备大的优点,比高速机组更适合燃气压力低的特点,是燃气发电机组的佳原动机,确保机组输出功率持续恒定。

The original engine of the gas-fired generating unit produced by our company is a modified 8300 diesel engine with a diameter of 300 mm. It has the advantages of large diameter, long stroke, low speed and large power reserve. It is more suitable for the characteristics of low gas pressure than the high-speed generating unit. It is the best prime mover of the gas-fired generating unit and ensures the constant output power of the unit.

c、低转速确保机组使用寿命

C. Low Speed to Ensure Service Life of Unit

淄柴燃气发电机组的原动机转速为500r/min或600r/min,低转速可使发动机降低磨损,延长机件的使用寿命,减少备件的储备,提高用户的经济效益。例如:转速低,对轴和轴瓦的配合间隙要求也低,轴和轴瓦的磨损小,更少出现划瓦的现象。转速低,气门活动的频率低,气门和气门阀座的磨损少,加上气门和阀座由淄柴专用的特殊材料制作,运行一年多,毋需更换。而高速机组则平均运行3000小时左右就需更换一次气门和气门阀座。

The original speed of Zichai gas-fired generator set is 500 r/min or 600 r/min. Low speed can reduce engine wear and tear, prolong the service life of engine parts, reduce spare parts reserve and improve the economic benefits of users. For example: low speed, low requirement for the matching clearance between the shaft and bearing bush, small wear of the shaft and bearing bush, and less scratching. Low speed, low frequency of valve movement, less wear and tear of valve and valve seat, plus valve and valve seat made of Zichai special material, more than a year of operation, no need to replace. The high-speed unit runs for an average of about 3000 hours, requiring replacement of valves and valve seats once.


上一篇:燃气发电机组设备生产要考虑哪些问题?
下一篇:瓦斯发电机组的低温启动方式的使用步骤