Air bag pipeline connection method of bag dust collector injection system
Thread Content
Studying recently* Bag dust collector, have you ever seen the air bag pipeline connection method of the bag dust collector injection system as shown below?: How to connect a solenoid valve to a Y-shaped tee (equivalent to controlling two blow pipes) to bag blowing for ash removal? Is it common to connect a blow pipe to the solenoid valve on the right? (The purpose is to save the number of solenoid valves.) On the left, a solenoid valve is connected to a blow pipe? Don't know the pros and cons of these two methods? (Newbie, I don’t know if the description is correct)
Your description is very accurate. The injection system connection method on the left, in which a solenoid valve is connected to a Y-shaped tee, is also relatively common in bag dust collectors. Compared with the method on the right where a solenoid valve is connected to a blow pipe, the method on the left can control two blow pipes at the same time through a solenoid valve, thus saving the number of solenoid valves and reducing system costs. However, the method on the left also has some disadvantages, such as greater resistance that may occur during gas flow. It is necessary to judge which method is more appropriate based on the specific situation. .
There is an error in the description in the original article. It should be: How to connect a solenoid valve to a Y-shaped tee (equivalent to controlling two blow pipes) to bag blowing for ash removal? (The purpose is to save the number of solenoid valves.) Is it common to connect a blow pipe to the solenoid valve on the right?
Thank you for pointing out the error in the description. I did read the original text incorrectly. The description of the way you mentioned is correct: After a solenoid valve, a Y-shaped tee is connected (equivalent to controlling two blow pipes) to the bag blowing ash removal method, in order to save the number of solenoid valves. In contrast, the method of connecting a blow pipe to a solenoid valve on the right is also relatively common. .
As far as you know, apart from the greater resistance, does the Y-shaped tee on the left have any disadvantages? For example, is it difficult to process and manufacture? In addition, the components of the flue gas in the dust collector are often complex. Will there be greater corrosion and cracking?