2results about How to "Guaranteed precipitation" patented technology

This utility model discloses a phosphate rock slurry filtration device, belonging to the field of phosphate rock processing technology. It includes a filter box and filter plates located within the filter box. The bottom of the filter box is provided with a corrugated bottom plate, which includes multiple adjacently arranged recesses and protrusions. Each protrusion corresponds to a filter plate, and the filter plate is inserted into the protrusion. Each recess has an inlet on one side and an outlet on the other side. This utility model, through the corrugated bottom plate and multiple filter plates located on the protrusions, can effectively filter the slurry while ensuring that filtered impurities settle in the recesses, reducing secondary filtration and improving the overall filtration effect of the filter box. Furthermore, the filter plates can be easily removed from the chute and slot for cleaning or replacement by lifting them.

The utility model discloses a cyclohexane oxidation tail gas separation pretreatment device relates to chemical industry waste gas treatment technical field, including cooling water tank still includes: circulating mechanism, the circulating mechanism sets up in cooling water tank, the circulating mechanism includes the cooling cylinder of setting in cooling water tank, the circulating mechanism is used for when the salt class is separated, the salt class of gaseous is cooled down, the cooling water of the utility model absorbs heat can flow into cooling water tank, when the cooling water passes through the fin, heat will be transferred from the cooling water to the fin, and the fin will transfer heat from the air outside, so that the cooling water in the cooling cylinder and cooling water tank will continuously circulate the cooling of cyclohexane oxidation tail gas in the conical hollow cylinder, ensure that the gaseous salt class in cyclohexane oxidation tail gas separates as solid to the inner wall of conical hollow cylinder, when the airflow rotates in the conical hollow cylinder, and the solid salt separated from the bottom of conical hollow cylinder is discharged, so as to realize the separation of salt class.