Rapid cooling device

Abstract

The invention relates to the technical field of cooling devices, and discloses a rapid cooling device. The rapid cooling device comprises a conveying platform and a supporting frame fixed to the conveying platform; two conveying chains distributed in parallel are arranged on the two sides of the supporting frame; a plurality of positioning chain wheels are arranged on the supporting frame; a cooling water tank is arranged on the top face of the conveying platform; cooling water is arranged in the cooling water tank, a corresponding area above the cooling water tank is a water cooling area, a region on the left side of the water cooling area is a front air cooling region, a region on the right side of the water cooling area is a rear air cooling region, and air coolers are arranged on the portions, corresponding to the front air cooling region and the rear air cooling region, of the supporting frame; the height of the corresponding conveying chain in the water cooling area is smaller than that of the conveying chain corresponding to the front air cooling region; and a plurality of connecting rods are arranged between chain joints of the two conveying chains, and a cooling box with an opening in the upper end is hung on each connecting rod. The cooling device has the beneficial effects that the cooling efficiency is high, the waiting time is greatly shortened, and the cooling device can be completely in butt joint with an assembly line to adapt to the overall production takt.

Description

technical field [0001] The invention relates to the technical field of cooling devices, in particular to a rapid cooling device. Background technique [0002] Nowadays, many foods are produced and packaged automatically in factories. Many foods need to be heated, cooked, and cooled before they can be packaged during the production process, such as zongzi, boiled eggs, etc. These foods are all cooked at high temperature. Take zongzi as an example. After the rice dumplings are cooked, they need to wait until they are cooled before they can be vacuum-packed. The natural cooling time of the rice dumplings is longer, which causes a longer waiting time, and the long waiting time is easy to breed bacteria, which requires rapid cooling of the rice dumplings, thereby shortening the cooling time. time, reduce bacterial growth, and improve subsequent packaging efficiency. At present, the zongzi production workshop usually puts the cooked zongzi into the basket (the basket has mesh and...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the prior art that the cooling efficiency of cooked hot food is low and not suitable for the production beat of the assembly line, the present invention provides a high cooling efficiency, greatly reduces the waiting time, and can be completely connected with the assembly line to adapt to the overall Rapid cooling device for production cycle

Images