從目前的微型齒輪泵的市場而言，大家也能看到我國高溫齒輪泵每年生產數量的一半用來更換報廢產品,因此,如何選擇到一臺經久耐用,稱心如意的齒輪油泵和怎樣延長齒輪油泵的壽命就成為廣大用戶十分關心的問題.今天微型齒輪泵廠家就為大家來解決這個問題。高溫齒輪泵結構和KCB齒輪泵結構大致相同，主要有齒輪、軸、泵體、安全閥、軸端密封等組成。齒輪都經熱處理有較高的硬度和強度（使用壽命要比普通的齒輪泵要長很多），齒輪與軸一同安裝在可更換的軸套內運轉。泵內所有零部件都是通過所輸送的介質潤滑。

From the current market of micro gear pump, you can also see that half of the annual production of high temperature gear pump in China is used to replace scrap products. Therefore, how to choose a durable, satisfactory gear pump and how to prolong the service life of gear pump have become a major concern of users. Wheel pump manufacturers to solve this problem for everyone. The structure of high temperature gear pump is similar to that of KCB gear pump, mainly consisting of gear, shaft, pump body, safety valve and shaft end seal. Gears have higher hardness and strength after heat treatment (their service life is much longer than that of ordinary gear pumps). Gears and shafts are installed in replaceable sleeves to operate together. All parts in the pump are lubricated by the medium conveyed.

提高高溫齒輪泵的使用壽命尤為重要。

It is particularly important to improve the service life of high temperature gear pump. 1、因泵體在高溫下運轉，故冷態安裝時配管上應設鉸支座，以防升溫后配管位移。

1. Because the pump body operates at high temperature, hinged support should be installed on the piping during cold installation to prevent piping displacement after heating.

2、高溫齒輪泵出口后面的熔體過濾器要定期更換，不要長期在高壓乃至壓力上限運行。

2. The melt filter behind the outlet of the high temperature gear pump should be replaced regularly, and it should not run at high pressure or even at the upper limit of pressure for a long time.

3、安裝進出口管道時，應先對管道內壁用煤油清洗干凈。

3. When installing the import and export pipeline, the inner wall of the pipeline should be cleaned with kerosene first.

4、在室外安裝，當氣溫低于-5℃時應對泵的外部采取保溫措施以防泵體開裂或影響泵的正常工作。齒輪泵的底座應固定在牢固的地基上，以免產生振動影響泵的正常工作。

4. Installation outdoors, when the temperature is below - 5 C, the external insulation measures should be taken to prevent the cracking of the pump body or affect the normal operation of the pump. The base of gear pump should be fixed on a solid foundation to avoid vibration affecting the normal operation of the pump.

5、聯軸器必須在泵體升溫后熱找正，以避免運轉時造成附加力矩。

5. Coupling must be heat-aligned after the pump body is heated to avoid additional torque during operation.

6、泵出口壓力測點要設聯鎖停止報警，否則，一旦排出管道受阻，易造成泵體損壞。

6. Pump outlet pressure measurement points should be interlocked to stop alarming, otherwise, once the discharge pipeline is blocked, it will easily cause damage to the pump body.

7、定期更換齒輪、軸就可，泵體相對磨損較慢。

7. The gear and shaft can be replaced regularly, and the relative wear of the pump body is slower.

針對以上這些微型齒輪泵廠家分析怎樣延長高溫齒輪泵使用時間，大家在操作中需注意使用，多了解詳情而用。

In view of these micro gear pump manufacturers to analyze how to prolong the use time of high temperature gear pump, we need to pay attention to the use in operation, more details and use.