Fluidized bed bottom spray coating device 50L

Fluidized bed bottom spray coating device 50L in pilot and industrial production scale granulation, drying and coating process flexible system configuration top spray granulation and drying process expandable capacity up to 1900L optional second set of product containers to shorten the downtime between different batches to shorten the process time design product - the distance between the filter increases, improves the air flow and spray rate of the tapered expansion chamber improves the fluidization characteristics of the material in the spray area personalized and equipped with safety design withstanding 2 Bar pressure ventilation and suppression device quick replacement design easy to remove and clean filter cartridge excellent particulate retention capacity long-term design: 2 years service life color touch screen control system fluidized bed underspray coating device Because the fluidized bed bottom spray coating device is a closed structure inside, so the adjustment of the Uster column needs to be connected to the outside
of the fluidized bed bottom spray coating device.

The prior art is generally connected to the Uster column inside the fluidized bed spray coating device by the lead screw through the connection block, and then the rotation of the lead screw is used to adjust the rise and fall of the Uster column, in the mass coating production, a plurality of Uster columns need to be used, each Uster column needs to be connected to an adjustment device, the adjustment method is time-consuming and laborious, and a plurality of Uster columns are not easy to adjust to the same height, affecting the coating effect
.

A fluidized bed bottom spray coating device designed to solve the problem
that multiple Uster column adjustment devices are time-consuming and laborious to adjust at the same time during mass coating production, and multiple Uster columns are not easy to adjust to the same height, affecting the coating effect.

Fluidized bed body, the inside is a hollow cavity; Center column, longitudinally located within the cavity, the center column is connected in the circumferential direction with a plurality of Uster columns; Lifting assembly, mounted in the chamber by means of a support frame, for driving the central column to lift; The lifting assembly drives a plurality of Uster columns through the center column, for synchronously adjusting the height of a plurality of
Uster columns.

The upper end of the inner wall of the fixed sleeve is installed with a limited sleeve, the limit block slides within the limit sleeve, the cross section of the limit sleeve inner cavity matches the cross section of the outer profile of the limit block, and is a rectangular structure
.

The beneficial effect of the fluidized bed bottom spray coating device is: compared with the prior art, the fluidized bed bottom spray coating device, the lifting component is installed in the inner cavity of the vulcanized bed body through the support frame, the support frame provides a fulcrum for the lifting component, and the practical lifting component drives a plurality of Uster columns to lift and lower at the same time, saving time and effort in regulation, and can ensure that a plurality of Uster columns always maintain the same height to ensure a good coating effect
.