脈沖布袋除塵器設(shè)備的使用維護一般問題及注意事項可分為粉塵排放超標、除塵器壓力比正常高、以及脈沖布袋除塵器的使用維護可以增加使用壽命：

The general issues and precautions for the use and maintenance of pulse bag dust collectors can be divided into exceeding dust emission standards, higher than normal dust collector pressure, and the use and maintenance of pulse bag dust collectors can increase their service life:

脈沖布袋除塵器設(shè)備粉塵排放超標，造成粉塵排放超標的基本原因：濾袋表面的初始層不夠;濾袋破損;濾袋裝配不良;在除塵器的運行中，如果排放超標且除塵器的運行壓力比設(shè)計的過低，極有可能是濾袋的表面初始粉層不足，其原因可能是濾袋的過濾速度過高、濾袋的清洗周期過短、噴吹壓縮空氣的壓力過高、粉塵的負載性降低等。

The basic reason for the excessive dust emissions caused by the pulse bag filter equipment is that the initial layer on the surface of the filter bag is not sufficient; Damaged filter bag; Poor assembly of filter bags; In the operation of the dust collector, if the emissions exceed the standard and the operating pressure of the dust collector is too low compared to the design, it is highly likely that the initial powder layer on the surface of the filter bag is insufficient. The reasons may be that the filtration speed of the filter bag is too high, the cleaning cycle of the filter bag is too short, the pressure of the injected compressed air is too high, and the load capacity of the dust is reduced.

脈沖布袋除塵器設(shè)備過高的過濾速度，粉塵的排出率會增加，過高的過濾氣速，會使初始粉塵層破碎，脈沖除塵器的以及粉塵沖擊濾袋而造成過度磨損，如果此時清洗濾袋次數(shù)過高極易導(dǎo)致濾袋的織物松散，這些都會使除塵器排放超標。在設(shè)定除塵器脈沖清洗的周期時，使用維護小常識以能保證除塵器工作在穩(wěn)定的壓力下、設(shè)定的脈沖清洗周期時間長為好，脈沖清洗時間以能保證初始粉塵不脫落，設(shè)定的時間清洗短為好，如果初始粉塵層不足，可以采用延長清洗周期補賞，可以提高除塵器的進出口壓力設(shè)定的穩(wěn)定性。脈沖式除塵器隨著過濾時間的延長，濾袋上的粉塵層不斷積厚，除塵設(shè)備的阻力不斷上升，當設(shè)備阻力上升到設(shè)定值時，清灰裝置開始進行清灰。

Excessive filtration speed of pulse bag dust collector equipment will increase the dust discharge rate. Excessive filtration gas speed will cause the initial dust layer to break, and the pulse dust collector and dust will impact the filter bag and cause excessive wear. If the filter bag is cleaned too many times at this time, it is easy to cause the fabric of the filter bag to loosen, which will lead to excessive emissions from the dust collector. When setting the pulse cleaning cycle of the dust collector, use maintenance tips to ensure that the dust collector works at a stable pressure. It is better to set a long pulse cleaning cycle time to ensure that the initial dust does not fall off. It is better to set a short cleaning time. If the initial dust layer is insufficient, extending the cleaning cycle can be used for compensation, which can improve the stability of the inlet and outlet pressure setting of the dust collector. With the extension of filtration time, the dust layer on the filter bag of the pulse type dust collector continues to accumulate, and the resistance of the dust removal equipment continues to rise. When the equipment resistance rises to the set value, the dust cleaning device begins to clean the dust.

脈沖布袋除塵器設(shè)備一個分室提升閥關(guān)閉，將過濾氣流截斷，然后電磁脈沖閥開啟，壓縮空氣以極短促的時間在上箱體內(nèi)迅速膨脹，涌入濾袋，使濾袋膨脹變形產(chǎn)生振動，怎樣清灰的有了解么?

Do you know how to clean the dust in the pulse bag filter equipment? The lifting valve of one compartment is closed to cut off the filtered airflow, and then the electromagnetic pulse valve is opened. Compressed air rapidly expands in the upper box in a very short time and flows into the filter bag, causing the filter bag to expand and deform, resulting in vibration?

脈沖布袋除塵器設(shè)備并在逆向氣流沖刷的作用下，附著在濾袋外表面上的粉塵被剝離落入灰斗中，清灰完畢后，電磁脈沖閥關(guān)閉，提升閥打開，該室又恢復(fù)過濾狀態(tài)。清灰各室依次進行，你對脈沖式除塵器是經(jīng)過過濾和清灰工作被截留下來的粉塵落入灰斗，再由灰斗口的卸灰裝置集中排出。

Under the action of reverse airflow flushing, the dust attached to the outer surface of the filter bag is stripped off and falls into the ash hopper of the pulse bag dust collector equipment. After cleaning, the electromagnetic pulse valve is closed, the lifting valve is opened, and the chamber returns to the filtering state. The dust cleaning process is carried out in each room in sequence. The pulse type dust collector filters and cleans the dust, which is then trapped in the ash hopper and discharged centrally through the ash discharge device at the hopper mouth.