Microbubble exhaust decontamination is a kind of efficient sewage treatment equipment, which removes impurities and suspended solids in sewage by generating microbubbles. In the operation process of the microbubble exhaust decontamination device, exhaust and spiral decontamination are two important links. This article will introduce in detail the exhaust principle of the microbubble exhaust decontamination device and the working method of spiral decontamination.
First, the principle of exhaust.
The exhaust principle of the microbubble exhaust decontamination device mainly uses the characteristics that the solubility of the gas in the liquid is proportional to the pressure and inversely proportional to the temperature. In a dirt remover, the gas is pressed into the liquid by a certain pressure and tiny bubbles are formed in the liquid. As the bubbles rise, they gradually grow larger and break away from the surface of the liquid, expelling the gas from the liquid.
In order to evenly distribute the microbubbles in the liquid, the microbubble exhaust decontamination device adopts a special structural design. First of all, the bottom of the cleaner is designed to be porous, so that the gas can be evenly distributed at the bottom of the liquid. Secondly, a mixing zone is set in the middle of the decontamination, which consists of multiple blades. As the blades rotate, they mix the liquid and the gas well, allowing the gas to be evenly dispersed in the liquid to form microbubbles.
With this design, the microbubble exhaust decontamination is able to effectively remove the gas from the liquid while avoiding gas accumulation and clogging. In addition, by adjusting the pressure and speed of the decontamination device, the size and number of microbubbles can be controlled, further improving the decontamination effect.
Second, the spiral decontamination working mode.
Spiral decontamination is one of the important working links of microbubble exhaust decontamination. Its main function is to remove suspended solids and impurities separated from the gas. The spiral cleaner consists of multiple spiral-shaped blades that push suspended solids and impurities towards the bottom of the cleaner as they rotate.
In the spiral decontamination process, the gas and liquid are first preliminarily separated through a separation zone. Subsequently, the liquid enters the spiral decontamination unit, where suspended solids and impurities are pushed against the wall by the spiral blades. As the blades rotate, suspended solids and impurities gradually accumulate towards the bottom of the decontamination unit. After reaching the bottom, these impurities are discharged through a sewage outlet to the decontamination device, thus completing the entire sewage discharge process.
In order to ensure the proper operation and longevity of the spiral cleaner, it needs to be properly maintained and served. Clean the inside of the decontamination remover regularly to remove accumulated impurities and sediment to prevent clogging and wear. At the same time, the sealing performance of the decontamination device needs to be checked regularly to ensure that it has good air tightness and water tightness.
In addition, in order to improve the effectiveness of spiral decontamination, some optimization measures can be taken. For example, optimizing the design of spiral blades to increase their propulsion and scraping forces;Adjust the speed of the decontamination to suit different flow rates and impurity contentsChemical or biologics are used to assist in decontamination to improve separation efficiency and reduce energy consumption.
To sum up, the exhaust principle and spiral decontamination mode of the microbubble exhaust decontamination device are important guarantees for its efficient sewage treatment. Through reasonable equipment selection, maintenance and the implementation of optimization measures, the treatment effect and service life of the microbubble exhaust decontamination device can be further improved, and greater contributions can be made to environmental protection and water resource management.