|Industrial dust treatment equipment series|
|Welding fume exhaust gas treatment series|
|Grinding polishing dust removal equipment|
|Stand-alone dust collector|
|Spiral duct and accessories series|
除尘设备使用时应经常清洗. 清扫灰尘的优点是避免灰尘过多造成的堵塞和袋内压力增加造成的袋爆炸. 如何有效清灰？ There are several cleaning methods for dust removal equipment . The dust removal equipment should be cleaned frequently when used. The advantage of dust cleaning is to avoid clogging caused by excessive dust and bag explosion caused by increased pressure in the bag. How to clean the dust effectively? This is the topic we want to talk about today. There are several ways of dust removal by the dust removal equipment introduced below.
1. Vibration and ash removal through mechanical vibration and percussion, or through mechanical vibration of the frame of the hanging filter bag, the bag of the dust removal equipment generates vibration to remove dust. This method is usually called vibration cleaning. Its auxiliary machine has a simple structure and stable and reliable operation. It is generally suitable for bag dust removal equipment such as textile fabrics.
2. The reverse blow type dust removal adopts the room-by-room working mode. Through the automatic adjustment of the pulse valve, the blowing air flow passes from room to room, generating an airflow opposite to the filtered airflow. The dust removal effect of the back blowing dust removal method is less than that of the vibration dust removal method, and is generally mainly used for the dust removal operation of the glass fiber filter bag.
3. Combining back-blow vibration with dust removal Back-blow vibration is combined with ash cleaning. As the name suggests, it is a ash cleaning method combining vibrating ash cleaning and back blowing ash cleaning. It is mainly used for some dust removal requirements and unfavorable dust removal environments. It is generally used for dust removal of high temperature glass fiber filter bags.
4.Pulse blowing dust is on the flower plate at the upper end of the dust collector box. There is a blow tube above each row of fixed filter bags, there is a filter bag above the blow tube, and the other end is with the pulse valve, controller and compressed air storage tank. The connection constitutes a pulse control system. By controlling the pulse valve to control the spraying effect of the blowing pipe, the automatic dust removal operation is realized. Because pulse blowing uses air compression, it is easy to condense and freeze in cold areas or outdoor use, affecting the dust removal effect. Therefore, this dust removal method is usually used indoors.
There are several cleaning methods for dust removal equipment. 5. Pulse back blow cleaning is similar to the above pulse cleaning method, except that the reverse air flow using pulse spraying has the advantage that the cleaning effect is stronger. When we clean some filters one by one When it comes to bags, it does not require the form of a compartment structure, so this method is favored by many users.
6. The air balloon blows the dust back. Because the dust cleaning method needs to pass some hollow slotted rings close to the surface of the filter bag, and blow the dust through the high-speed airflow, the design structure is complex, and the filter bag is easily damaged, so it will not be described in detail.
在清灰过程中，依次逐室进行，关闭排气口阀门，将脉冲气流喷到机舱清灰室侧面上方，通过室内进入每个清灰滤袋，利用脉冲气流的冲击和膨胀作用进行清灰. 7. Pulse box dust cleaning method Generally speaking, it is the forced pulse dust cleaning method, which mainly divides the filter bag into several dust removal chambers. The clean air box above the filter bag is divided into partitions by partitions. On the filter bag of this method There is no Venturi tube. During the ash cleaning process, it is performed room by room, the exhaust valve is closed, and the pulse airflow is sprayed above the side of the ash cleaning room of the engine room, and each ash cleaning filter bag is passed through the room. Swelling effect for dust removal.
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