For the drying tank of the automatic feeding mixer truck, it is not unfamiliar to those who drive the mixer truck. It is used to filter the water vapor in the compressed air in the air circuit system, prevent corrosion of the air storage cylinder and various pump valves. However, I have found that many users are not very concerned about this. Therefore, whether the drying tank of the mixer truck can work properly directly affects the performance of the brake.
The operation of replacing the drying tank with an automatic feeding mixer truck is not complicated. Use the vent valve at the bottom of the gas tank to check if the bottom of the gas tank is wet or if there is water.
If the drying tank fails and water flows out after opening the valve, a new drying tank should be replaced immediately. Many people just don't need to have problems and may not change once in a few years. Moreover, the service life of different brands of drying tanks varies, and the climate environment in which vehicles are driven also varies, making it difficult to maintain a consistent replacement cycle.
If the mixer truck drivers really don't know when to replace it, they can determine by checking if there is water accumulation in the air storage tank.
But here, it is also important to remind drivers that due to the connection of the drying tank of the mixing truck to the air circuit, there is a certain pressure difference between the inside of the tank and the outside. If the compressed air is not emptied, it can be opened recklessly, and the compressed air is instantly released, which can easily cause damage to the dismantling personnel.
1. We can start from the gas tank and use the vent valve at the bottom of the gas tank to check if the bottom of the gas tank is damp or there is water. Because the valve is located exactly at the bottom of the gas tank. At the same time, the specific gravity of water is relatively high. If the dryer fails, the moisture in the gas path will naturally accumulate at the bottom of the gas tank, which is above the valve, due to gravity.
2. Another method is to check for water in the vehicle's air circuit by releasing the pressure relief valves of each brake cylinder. Especially in winter, when the temperature is low, it is important to check for water in the pipeline to prevent brake failure and leakage from the drying tank. Poor quality drying tanks are more prone to leakage, and if located in the humid southern climate, the service life of the drying tank will also be shortened. On the contrary, due to the relatively dry climate in the north, the drying tanks of mixing trucks in the north have a longer service life.
That's all for determining whether the drying tank of the automatic feeding mixer needs to be replaced. If you have any doubts or needs about this, please come to our website http://www.zkzsljbc.com consulting service