How to install the exhaust duct of the slag dryer

The installation of the exhaust duct of the slag dryer directly affects the drying power of the slag dryer. Many users feel that the drying speed of the slag dryer is slow and cannot achieve the expected effect during the use of the slag dryer. Most users think that the quality of the slag dryer is questionable, but this is not the case. During the operation, the repair personnel found that the exhaust duct installation of many users' slag dryers was unqualified, which led to the slow drying speed of the dryer.

When installing the slag dryer, the exhaust duct planning was unreasonable; multiple bends were set between the exhaust main pipes coming out of the exhaust port of the slag dryer, and each bend was connected at a right angle, which made the machine fan exhaust resistance very large. Because the connection with the exhaust main pipe is at a right angle, the exhaust function of the machine will be affected when other machines are working, and the operation of the machine will also affect other machines. In addition, the machine has installed a filter in the upper section of the pipe. Because the area of ​​the filter is very small, it is easy to be blocked during the operation of all machines. In addition, if the filter is not maintained and cleaned regularly, the exhaust function is very poor, the drying speed of the slag dryer slows down, and the drying time is extended.

For the above situation, we need to improve the exhaust duct, reduce the bends between the machine exhaust port and the exhaust main pipe, and use rounded corners at the bends, remove the filter on the pipeline or increase the mesh and area of ​​the filter, and clean it frequently.

In the product manual of the slag dryer, there is guidance on the connection of the air duct. In order to ensure the indoor working environment, the user should connect the fan outlet duct to the outdoors. When connecting, connect the user's exhaust duct to the machine exhaust port and fix it with screws. It can be seen that the installation of the exhaust pipe of the slag dryer has a direct connection with the drying speed of the coal slime dryer.