(1) The amount of noise elimination is large. Up to 40dB (a)

(2) The muffler is directly welded with the exhaust pipe, so the installation is convenient. During operation and stop, the exhaust pipe can expand freely, so that the exhaust pipe will not bear additional load due to the installation of muffler, so as to ensure the safe and reliable operation of the exhaust pipe.

（3） The structure is simple and reasonable, and the workload of detection and maintenance is small;

1Cr18Ni9Ti is a kind of stainless steel material, which has the characteristics of high temperature resistance, wear resistance and muffler manufacturer wear resistance. It can be used for a long time.

According to Henry's law and Dalton's law, the solubility of any gas in a closed container is proportional to its partial pressure. At a certain pressure, with the increase of water temperature, the partial pressure of water vapor increases, while the partial pressure of air and oxygen decreases. At 100 ℃, the partial pressure of oxygen is reduced to zero, and the dissolved oxygen in water is also reduced to standardization. When the water surface pressure is lower than atmospheric pressure, the temperature of water to be removed by muffler supplier will rise, and oxygen molecules in water surface space will precipitate or convert into other gases. When the partial pressure of oxygen is zero, the oxygen in the water will fully escape, so as to achieve the effect of oxygen removal.