D88尊龙

你好,歡迎來到濟南D88尊龙環能燃氣發電設備有限公司官方網站!

燃氣發電機組保持運行可靠的條件

來源:http://dgxcbw.com   發布于:2017-11-15

D88尊龙(1) 潤滑系統的檢查和保養。該種類型機組由于存在運轉部件多,運轉部件工作條件惡劣,大多處在高溫、高沖擊載荷狀態下,需要潤滑的部位較多,對潤滑系統的可靠性要求較為苛刻,因此要注意檢查潤滑油系統的油質情況、油位情況、油溫和油壓情況,注意離心濾清器和機油濾清器的清洗,避免出現因潤滑不良造成的機組零部件磨損加劇,縮短機組零部件的使用壽命,加大維護工作量;

(1) inspection and maintenance of lubrication system. The types of units due to the presence of moving parts, moving parts and bad working conditions, mostly in high temperature, high impact load condition, lubrication needs a lot of places, the reliability of the lubrication system requirements are more demanding, therefore, should pay attention to check the lubrication system oil situation, oil level, oil temperature and oil pressure, pay attention to cleaning centrifuge filter and oil filter, avoid bad lubrication unit parts wear caused by the unit, shorten the service life of the parts, increase the workload of maintenance;

(2) 空氣過濾器的檢查和保養。空氣過濾器如果運轉良好的話,將有效地避免因進氣阻力大引起的增壓壓力下降過大,進而造成渦輪增壓器出現漏油現象;還可避免因流量減少引起的渦輪增壓器壓氣機喘振現象。因此要定期清理空氣過濾器,必要時更換新濾芯。在潮濕地區可將紙質濾芯抽掉。

(2) inspection and maintenance of air filters. If the air filter works well, it will effectively avoid the excessive pressure drop caused by the large intake resistance, which will result in the oil leakage phenomenon of the turbocharger, and also avoid the compressor surge phenomenon caused by the flow reduction. Therefore, the air filter should be cleaned regularly, and new filter elements should be replaced if necessary. The paper filter element can be removed in humid area.

QQ截圖20171025151947.jpg

D88尊龙(3) 相關間隙和角度的檢查和調整。主要是火花塞間隙、氣門間隙和配氣定時等的檢查和調整。

(3) inspection and adjustment of relative clearance and angle. The inspection and adjustment of spark plug clearance, valve clearance and timing of gas distribution are mainly.

機組運行一段時間后,火花塞的間隙會有所變大,這是正常現象。以泰州市兆航機電設備有限公司生產的設備為例當間隙增大到0. 89mm 時,火花塞將出現失火現象,造成機組運行不穩,甚至停車,所以應定期檢查和調整,同時消除火花塞及其螺紋處出現的積炭,確保其好用。

D88尊龙After running for a period of time, the gap of the spark plug will become larger, which is a normal phenomenon. Produced by Taizhou zhaohang Electrical Equipment Co., Ltd. equipment as an example when the gap increased to 0. 89mm, the spark plug will appear on fire phenomenon caused by running instability, or even stop, so should be regularly checked and adjusted at the same time, eliminating coke spark plug and screw, ensure its good use.

另外,機組經長時間運轉后,由于配氣機構的磨損和松動等原因,會引起氣門間隙的變化,應定期檢查并調整氣門間隙。配氣定時在正常情況下不需要進行調整,當機組各缸工作狀態出現異常時,應首先檢查指針上止點指示位置是否正確,檢查傳動系統各齒輪傳動記號是否對準,整個系統的裝配關系及氣門間隙是否正確。若經檢查調整后,仍與規定值差異較大時,則應考慮凸輪軸或齒輪傳動件有無損壞現象,必要時進行修復或更換。

D88尊龙In addition, after the unit running for a long time, due to the wear and loose valve mechanism and other reasons, will cause changes in valve clearance, should regularly check and adjust valve clearance. The timing in normal circumstances do not need to be adjusted, when the working condition of each cylinder unit is abnormal, should first check the pointer indicating the TDC position is correct, check whether the transmission gear mark alignment, assembly and valve clearance of the system is not correct. If the check adjustment, still with the specified values differences, should be the camshaft or gear transmission parts have no damage, repair or replacement when necessary.

良好的維護保養能保證機組可靠運行。正常使用情況下,保養工作應按規定的日保養、周保養、月保養要求進行。通過這些規定的保養,能及時發現機組是否存在聲音異常、動作異常、外觀異常、溫度異常、壓力異常和氣味異常等故障現象,從而及時對機組進行檢查和調整,進而有針對性的加以解決,確保機組運行在佳狀態。

Good maintenance can ensure the reliable operation of the unit. Under normal use, maintenance work should be carried out according to the required daily maintenance, Zhou Baoyang and monthly maintenance requirements. Through these provisions of the maintenance, can discover whether there is abnormal sound, movement abnormalities, abnormal appearance, abnormal temperature, abnormal pressure and abnormal smell trouble phenomenon and unit, check and adjust timely on the unit, in order to solve, ensure the unit operating in the best state.


上一篇:燃氣發電機組的分類特點介紹
下一篇:沼氣發電機組的是使用與技術的產物