焦化氣發電機組節氣門卡滯可以通過清洗節氣門、更換節氣門、更換位置傳感器、擰松螺絲、添加機油的方法清理。

　　The stuck throttle valve of coking gas generator set can be cleaned by cleaning the throttle valve, replacing the throttle valve, replacing the position sensor, loosening the screws, and adding engine oil.

　　清洗節氣門

　　Clean the throttle valve

　　節氣門積碳嚴重，就會導致節氣門卡滯，需要去到4s店清洗節氣門。

　　Severe carbon buildup on the throttle valve can cause it to jam, and it is necessary to go to a 4S store to clean the throttle valve.

　　更換節氣門

　　Replace the throttle valve

　　檢查節氣門翻板是否磨損，如果節氣門翻板破損，需要更換新的節氣門。

　　Check if the throttle flap is worn. If the throttle flap is damaged, it needs to be replaced with a new one.

　　更換位置傳感器

　　Replace the position sensor

　　節氣門卡滯可能是因為節氣門位置傳感器的內部觸點磨損，需要更換節氣門位置傳感器。如果節氣門位置傳感器和節氣門是一體的，就需要更換節氣門總成。

　　The throttle valve sticking may be due to worn internal contacts of the throttle position sensor, which needs to be replaced. If the throttle position sensor and throttle valve are integrated, the throttle valve assembly needs to be replaced.

　　擰松螺絲

　　Loosen the screw

　　節氣門張口的螺絲擰得太緊，就會導致節氣門卡滯，需要用螺絲刀把節氣門張口的螺絲擰松一些。

　　If the screw that opens the throttle valve is tightened too tightly, it will cause the throttle valve to jam. It is necessary to use a screwdriver to loosen the screw that opens the throttle valve.

　　添加機油

　　Add engine oil

　　節氣門卡滯可能是因為內部零件潤滑不夠，需要給節氣門彈簧和里面零件添加一些機油。

　　The throttle valve sticking may be due to insufficient lubrication of internal components, and some engine oil needs to be added to the throttle valve spring and internal components.

　　以上方法均適用于焦化氣發電機組的節氣門卡滯問題。在進行清理工作時，請務必遵循相關的安全操作規程，確保人身和設備安全。

　　The above methods are applicable to the throttle valve sticking problem of coking gas generator units. When carrying out cleaning work, please be sure to follow the relevant safety operating procedures to ensure personal and equipment safety.

　　燃氣發電機組啟動難或不啟動的原因

　　Reasons for Difficulty or Failure to Start Gas Generator Sets

　　燃氣發電機組啟動困難或啟動時間過長可能引起的原因有

　　Possible reasons for difficulty in starting or prolonged start-up time of gas generator sets include

　　（1）、機組處于低溫狀態（排除的方法：設法提高機體溫度，建議選用機組加熱器）；

　　(1) The unit is in a low temperature state (elimination method: try to increase the body temperature, it is recommended to use the unit heater);

　　（2）、使用了錯誤類型或牌號的燃油（排除的方法：必須更換）；

　　(2) Using the wrong type or brand of fuel (elimination method: must be replaced);

　　（3）、燃油中有水（排除的方法：更換燃油，建議加裝油水分離器）；

　　(3) There is water in the fuel (removal method: replace the fuel, it is recommended to install an oil-water separator);

　　（8）、燃油系統中有空氣或無燃油（排除的方法：將空氣排除，通過手動燃油泵使燃油正常地從回油管中流出）；

　　(8) There is air or no fuel in the fuel system (removal method: remove the air and use a manual fuel pump to make the fuel flow out of the return pipe normally);

　　（9）、燃油濾清器堵塞嚴重（排除的方法：定期更換燃油濾清器）；

　　(9) The fuel filter is severely clogged (troubleshooting method: regularly replace the fuel filter);

　　（10）、進氣系統堵塞嚴重（排除的方法：定期更換空氣濾清器）

　　(10) The intake system is severely blocked (troubleshooting method: regularly replace the air filter)

　　燃氣發電機組啟動難或不啟動

　　Difficulty or failure to start gas generator set

　　原因： 處理方法：

　　Reason: Solution:

　　1、電瓶電量不足 1、檢查電瓶充電量。

　　1. Insufficient battery power: 1. Check the battery charging level.

　　3、電瓶線及插頭松動。 3、檢查和緊固電瓶線及插頭。

　　3. The battery cable and plug are loose. 3. Check and tighten the battery cable and plug.

　　4、供油系統供油不暢；不供油。 4、排盡燃油系統中的空氣，疏通管道使燃油暢通檢修油泵，清洗燃油初濾網。

　　4. The oil supply system is not functioning properly; No fuel supply. 4. Drain the air from the fuel system, unclog the pipes to ensure smooth fuel flow, inspect the fuel pump, and clean the fuel primary filter.

　　5、中間繼電器失效。 5、檢查中間繼電器動作是否正常。

　　5. The intermediate relay has failed. 5. Check if the intermediate relay operates normally.

　　6、啟動按鈕、啟動回路接觸不良。 6、更換按鈕，檢查啟動回路。

　　6. Poor contact between the start button and the start circuit. 6. Replace the button and check the startup circuit.

　　發動機轉動困難

　　Difficulty in engine rotation

　　原因： 處理方法：

　　Reason: Solution:

　　1、噴油咀無油噴出（供油不暢）。 1、檢查從油箱到輸油泵之間的油路有無漏氣、堵塞。

　　1. The fuel injector is not spraying oil (poor fuel supply). 1. Check for any air leaks or blockages in the oil circuit between the fuel tank and the fuel pump.

　　2、燃油系統滲入了空氣。 2、打開排氣螺釘檢查出油情況。

　　2. The fuel system has infiltrated the air. 2. Open the exhaust screw and check for oil leakage.

　　3、噴油泵噴油時間不準確或噴油泵故障。 3、重調噴油泵時間。

　　3. Inaccurate fuel injection timing or fuel injection pump malfunction. 3. Adjust the fuel injection pump time.

　　4、調速器操作手柄位置不對。 4、啟動時，將調速器手柄置于空載位置。

　　4. The position of the speed controller operating handle is incorrect. 4. When starting, place the governor handle in the unloaded position.

　　5、電調板、執行器、速度傳感器等回路故障。 5、分別檢查相應設備及回路。

　　5. Circuit faults such as electric control board, actuator, speed sensor, etc. 5. Check the corresponding equipment and circuits separately.

　　啟動后停機，易息火

　　Shutdown after startup, easy to extinguish fire

　　原因： 處理方法：

　　Reason: Solution:

　　1、油路不暢、濾清器堵塞、輸油泵故障。 1、檢查油路暢通情況，必要時更換柴油濾芯。

　　1. Oil circuit blockage, filter blockage, and fuel pump malfunction. 1. Check the smoothness of the oil circuit and replace the diesel filter element if necessary.

　　2、空濾器堵塞嚴重。 2、檢查空濾器狀況。

　　2. The air filter is severely clogged. 2. Check the condition of the air filter.

　　3、噴油咀故障。 3、更換油咀。

　　3. Fuel injector malfunction. 3. Replace the oil nozzle.

　　4、自動保護功能設定參數偏移。 4、重新設定參數。

　　4. Automatic protection function setting parameter offset. 4. Reset parameters.

　　5、自動化機組直流電中斷。 5、檢查蓄電池電壓或電量是否充足。

　　5. The DC power of the automated unit is interrupted. 5. Check if the battery voltage or charge is sufficient.

　　6、電調板、執行器、速度傳感器等回路故障。 6、檢查相應的設備及回路。

　　6. Circuit faults such as electric control board, actuator, speed sensor, etc. 6. Check the corresponding equipment and circuits.

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