Pulse jet generator for side jetting sterilizing pot

Abstract

A pulsating jet generating device used on a side-spray sterilizer, which is connected between the heat exchanger and the nozzles of the left and right water inlet main pipes, and is characterized in that the pulsating jet generating device includes a pipe body and is installed on The reducer on the pipe body, the pipe body is respectively provided with a water inlet connected to the hot water outlet of the heat exchanger and a water outlet used to communicate with the left and right water inlet main pipes, the output of the reducer The shaft extends into the pipe body in a sealed manner, and a fan-shaped baffle matching the water outlet of the pipe body is installed on the output shaft. When in use, as the water volume in the left and right water inlet pipes changes steplessly and orderly, the sterilizing hot water or cooling water is forced to be sprayed out horizontally, pulsatingly and orderly from the spray heads on both sides quickly, and evenly Spray on each layer of packaging, and at the same time make the water flow on both sides form a dancing wavy water column in the overlapping area of ​​the sterilizer body, thus effectively avoiding the existence of spray dead zones, making the heat distribution in the sterilizer even, and sterilizing Or cooling is better.

Description

technical field [0001] The invention relates to a pulsating jet generating device, in particular to a pulsating jet generating device on a side-spray type sterilizing pot used for high-temperature sterilization of food, beverage cans, medical injections and other materials. Background technique [0002] The side-spray sterilizer belongs to the high-temperature static intermittent sterilization equipment. It is mainly composed of a sterilizer body, a circulation pump, a heat exchanger, and a spray head. Among them, the spray head is installed on both sides of the sterilizer body. There is a water outlet at the bottom, which is connected to the circulation pump through pipe fittings, and the output port of the circulation pump is connected to the heat exchanger through pipe fittings, and the hot water outlet of the heat exchanger is connected to the left, The inlet of the water inlet main on the right side is connected, and the sprinklers on each side are connected to the wate...

AI Technical Summary

Problems solved by technology

But from the point of view of actual use, such a structure makes the flow of water sprayed from the spray head insufficient, and there are places where hot water or cold water cannot be sprayed, that is, there is a spray dead zone. As a result, the heat in the sterilizing pot Uneven distribution greatly affects the sterilization and cooling effect

Furthermore, such a pulsating injection device has a complicated structure and high manufacturing cost, thus affecting its popularization and application to a certain extent.

Images