Defoamer kettle (defoaming bucket)

Defoamer kettle (defoaming bucket)The defoaming tower adopts a separation cap to force the slurry to fall through the separation cap, and the thickness of the thin film slurry film is 0.1-10mm. This achieves uniform and controllable residence time of high viscosity fluid in the defoaming device; The defoaming device has the advantages of simple operation, low cost, high flux, large defoaming area, short defoaming time, and wide applicability. The design of the components inside the defoamer tower ensures both a large mass transfer specific surface area and continuous mixing of the material flow to enhance the interfacial renewal of the material film as much as possible; In addition, the residence time of materials in the defoaming tower is uniformly controllable to obtain materials with consistent defoaming effects. The material flow in the defoaming tower is a flat push flow without dead zones. The ratio of mass transfer area to material volume (film formation efficiency) obtained per unit time is maximized, the surface renewal is fast, and the diffusion pathway of small molecules is short.

Defoamer kettle (defoaming bucket)The new defoaming method using a defoamer tower and a defoamer bucket ensures that regardless of the concentration, viscosity, or non water miscible slurry, the equipment configuration, number, and volume of dissolution vessels are the same. Reduce the configuration of defoamers, minimize investment, and reduce floor space. In the case of other slurry defoaming processes being the same, the defoaming time of the slurry is less than 2 hours. Due to the reduction of defoaming time, it overcomes the problems of slurry crust formation at the upper part of the defoaming tank, concentration changes, liquid-liquid chromatography, and bottom deposition of blended materials.