2results about How to "Disperse thoroughly" patented technology

The utility model discloses a kind of cooling towers, it is related to circulating water cooling device technical field, including cooling pool, several vertically arranged support columns, tower body, tower body is connected with cooling pool by support column, tower body top end is equipped with induced draft fan;Vertical setting has riser on the center line of tower body;Tower body is horizontally equipped with several top surface parallel to the ground grid dividing disc, and several ring plates are arranged on each grid dividing disc along the radial direction of riser, and the section of each ring plate through the center line of tower body is wavy line;Riser passes through the center of each grid dividing disc, and its top end is connected with several spray pipes perpendicular to the center line of tower body;The bottom end of riser is below the lowermost grid dividing disc, and below the lowermost grid dividing disc of riser is equipped with water inlet, and water inlet is connected with water inlet pump arranged outside cooling pool by water inlet pipe.The utility model cooling tower has the characteristics of reducing circulating water temperature efficiency.

This invention relates to the field of catalyst processing technology, specifically to a dust removal device and method for polyurethane catalyst processing; it includes a support frame, a dust removal box, a dust removal fan, and a bulk material feeding unit. The bulk material feeding unit includes a mounting plate, a rotating ring, a rotating assembly, a threaded rod, a bearing seat, a feed hopper, a bellows, a bulk material box, and a vibration motor. Starting the vibration motor causes the bulk material box to vibrate inside the dust removal box, thereby conveying the dispersed polyurethane catalyst into the material passage through the discharge hole. Simultaneously, starting the rotating assembly drives the rotating ring to rotate on the mounting plate, causing the threaded rod to rotate inside the rotating ring. This, in turn, drives the feed hopper to slide on the chute via the bearing seat, thereby adjusting the position of the bulk material box. This ensures that the polyurethane catalyst is evenly dispersed into multiple material passages, resulting in more thorough dispersion and improved dust removal efficiency when using the dust removal fan to treat the polyurethane catalyst.