3results about How to "Accelerated thawing" patented technology

This invention relates to the field of reciprocating pump technology, specifically to a low-pulse steady-flow reciprocating pump. The reciprocating pump includes a pump body, a gearbox, and a pump head, with the gearbox and pump head respectively located at both ends of the pump body. The reciprocating pump includes a cylindrical cam reciprocating mechanism and a protection mechanism. The cylindrical cam reciprocating mechanism reduces the pulsation of the reciprocating pump, achieving uniform and stable flow delivery. The protection mechanism works in conjunction with the cylindrical cam reciprocating mechanism to cool the pump body. This invention utilizes a differential mechanism in conjunction with the cylindrical cam reciprocating mechanism. The specially designed cylindrical cam in the cylindrical cam reciprocating mechanism reduces the pulsation of the reciprocating pump, achieving uniform and stable flow delivery. Furthermore, the structure is simple and compact, occupying little space. The rotational connection between the limiting roller and the slide bar allows the limiting roller to roll along the cylindrical cam during reciprocating motion, reducing the friction between the cylindrical cam and the limiting roller, thereby reducing wear and extending their service life.

The utility model discloses a frozen meat thawing device including thawing groove, thawing frame, first air -blowing subassembly second and air -blowing subassembly, be provided with water inlet and water outlet on the one side inner wall of thawing groove, thawing frame is the storage carrier of frozen meat, and the bottom center of thawing frame is provided with through -hole, thawing frame still evenly distributed with a plurality of first air -vent hole on, and first air -blowing subassembly is by air pump, breather pipe and first connecting unit, and the air -out end of air pump is communicated with the air -in end of breather pipe, and the air -out end of breather pipe is connected with first connecting unit, and first connecting unit is vertically set in the bottom center of thawing groove, second air -blowing subassembly includes air -blowing rod and second connecting unit, and the rod diameter of air -blowing rod is adapted with the through -hole aperture of thawing frame bottom, and air -blowing rod evenly distributed with a plurality of second air -vent hole, and second connecting unit is fixedly connected with air -blowing rod, and frozen meat thawing device passes through double -layer air -blowing subassembly, and the thawing efficiency and uniformity of frozen meat have been improved significantly.