螺桿鼓風機的基本維護與保養(yǎng)方法

螺桿鼓風機是目前市場干燥設備中非常成熟的 產(chǎn)品之一，也是大多數(shù)公司做為理想的 干燥設備的 選擇之一。

Screw blower is one of the most mature products in the drying equipment market, and it is also one of the ideal drying equipment for most companies.

雖然它無須操作員作精心的 維護工作，但是基本的 保養(yǎng)是必不可少的 ，可以讓設備使用年限更久，對產(chǎn)品的 生產(chǎn)質量提高也會起到一定的 作用。

Although it does not need the operator to do careful maintenance work, but the basic maintenance is essential, can let the equipment service life longer, will also play a certain role in improving the production quality of products.

螺桿鼓風機的 基本維護與保養(yǎng)，應注意下面幾點：

The following points should be paid attention to in the basic maintenance of screw blower:

1、在生產(chǎn)(Produce)完成后，若長時間不使用真空干燥烘箱時，應注意(attention)將各個部件清洗干凈，尤其是對烘箱門密封條清洗干凈，以防老化現(xiàn)象發(fā)生。單級離心鼓風機屬容積運轉式鼓風機。使用時，隨著壓力的變化，流量變動甚小。但流量隨著轉速而變化。因此，壓力的選擇范圍很寬，流量的選擇可通過選擇轉速而達到需要。對真空干燥烘箱門關閉嚴即可，不要講門的 鎖緊裝置擰得太緊以防變形，并切斷電源和水源。

1. After the production, if the vacuum drying oven is not used for a long time, attention should be paid to clean all parts, especially the sealing strip of oven door, so as to prevent aging phenomenon. The single-stage centrifugal blower belongs to the volume operation type blower. When used, the flow rate changes little with the change of pressure. But the flow rate varies with the speed. Therefore, the selection range of pressure is very wide, and the selection of flow rate can be achieved by selecting speed. Close the door of the vacuum drying oven tightly. Do not screw the locking device of the door too tightly to prevent deformation, and cut off the power supply and water source.

2、在長期不用的 情況下，要定期對箱體(BOX)進行清潔處理(chǔ lǐ)，請不要使用具有酸、堿性強度大的 液體清洗，用清水清潔即可，清洗完畢后，應注意將水擦干。

2. If it is not used for a long time, the box should be cleaned regularly (CH ǔ L ǐ). Do not use the liquid with strong acid and alkaline strength to clean it. Clean it with water. After cleaning, pay attention to dry the water.

3、對旋片式真空泵要定期更換真空泵油，每月一兩次，若要長期不用時要必須在一次使用后將真空泵油放盡，在下次使用前注入新的 真空泵油。

3. The vacuum pump oil should be replaced regularly once or twice a month. If it is not used for a long time, the vacuum pump oil must be drained after the last use, and new vacuum pump oil should be injected before the next use.

4、對水環(huán)式真空泵要每更換一次循環(huán)水，若要長期不用時要必須在一次使用后要將真空泵泵體內(nèi)水給放盡，在冬季氣溫低于零下時每天要將真空泵泵體內(nèi)水給放盡，在下次使用前應注意真空泵是否被銹死，若銹死了應將真空泵馬達后蓋拆下，用工具擰動電機軸即可。磁懸浮鼓風機的結構決定其機械摩擦損耗非常小。因為只有軸承和齒輪副有機械接觸在選材上，轉子、機殼和齒輪圈有足夠的機械強度。運行，使用壽命長是鼓風機產(chǎn)品的一大特色。螺桿鼓風機屬容積運轉式鼓風機。使用時，隨著壓力的變化，流量變動甚小。但流量隨著轉速而變化。因此，壓力的選擇范圍很寬，流量的選擇可通過選擇轉速而達到需要。

4. For the water ring vacuum pump, the circulating water should be replaced every time. If it is not used for a long time, the water in the vacuum pump must be drained after the last use. When the temperature is below zero in winter, the water in the vacuum pump should be drained every day. Before the next use, attention should be paid to whether the vacuum pump is rusted. If the rust is dead, the back cover of the vacuum pump motor should be removed and the motor shaft should be screwed with tools That's fine. The structure of magnetic levitation blower determines that its mechanical friction loss is very small. Because only bearing and gear pair have mechanical contact. In material selection, rotor, casing and gear ring have enough mechanical strength. Safe operation and long service life are the main features of blower products. Screw blower belongs to volume operation type blower. When used, the flow rate changes little with the change of pressure. But the flow rate varies with the speed. Therefore, the selection range of pressure is very wide, and the selection of flow rate can be achieved by selecting speed.

5、如設備在正常使用時，出現(xiàn)故障，應即時向廠家反應，不應自行拆卸，以免造成嚴重損壞。

5. If the equipment is in normal use, it should be reported to the manufacturer immediately and should not be disassembled to avoid serious damage.

6、常用零部件過期需更換，如真空表損壞的 ，需即時更換新的 真空表，密封條因年久而老化，應向廠家購買的 ，各個閥門用久后會造成閥門中四氟密封圈磨損，使真空無法抽到合理值，應即時更換新的 空氣閥。

6. Commonly used parts need to be replaced when they are out of date. If the vacuum gauge is damaged, a new one should be replaced immediately. The sealing strip should be purchased from the manufacturer because of the aging of the sealing strip. After a long time of use, the PTFE sealing ring in the valve will be worn and the vacuum cannot be drawn to a reasonable value. Therefore, a new air valve should be replaced immediately.

7、其它使用上的 事項應該參考鼓風機使用說明書。

7. Other matters in use should refer to the blower operation manual.