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Food steam sterilizer

A steam sterilization, food technology, applied in food preservation, food science, application, etc., can solve the problems of human hazards, indeterminate hazards, lower quality, etc., achieve high safety performance, overcome the hazards of residual chlorine to the human body, maintain color effect

Inactive Publication Date: 2010-12-08
XINGHUA DINGNENG FOODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(1) Existing problems in sodium hyposulfite disinfection and sterilization: 1. Sodium hypochlorite can only sterilize food raw materials
2. There is residual chlorine in sodium hypochlorite disinfection, which is harmful to the human body
(2) Problems existing in high-temperature soup boiling disinfection and sterilization: 1. High-temperature soup boiling can only sterilize raw materials
2. Vegetable soups with strong flavors such as shallots, coriander, ginger, garlic slices, and peppers will lose their inherent natural flavors if they are boiled and sterilized
(3) Problems existing in Co-r ray irradiation: 1. Destroy nutrients in food and reduce quality
2. It is not yet possible to determine the possible hazards

Method used

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Embodiment

[0013] Embodiment: a food steam sterilizer, including a sterilization chamber 1, a steam pipeline 2 and a vacuum pipeline 3, the steam pipeline 2 and the vacuum pipeline 3 are respectively connected to the sterilization chamber 1; the steam pipeline 2 It includes a steam inlet pipeline 4 and a steam injection pipeline 5 arranged in the sterilization chamber 1. The steam inlet pipeline 4 is provided with a steam inlet valve 6, a pressure reducing valve 7 and an electric control valve 8. The described The steam injection pipeline 5 is distributed on the inner wall of the sterilization chamber 1, and the steam injection pipeline 5 is provided with a nozzle 9; the vacuum pumping pipeline 3 is connected with a waste gas and waste liquid disinfection treatment device 13, so that The waste gas and waste liquid disinfection treatment device 13 includes a waste liquid disinfection container 14 and a filter 15 for removing bacteria. The exhaust gas and waste liquid output pipeline of th...

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Abstract

The invention discloses a food steam sterilizer which comprises a sterilizing chamber, a steam pipeline and a vacuumizing pipeline, wherein the steam pipeline and the vacuumizing pipeline are respectively communicated with the sterilizing chamber; a vacuum pump is arranged on the vacuumizing pipeline; and the sterilizing chamber is provided with a condensate water drainage pipeline. The food steam sterilizer not only can sterilize food raw materials, but also can maintain the color, the nutrition and the taste of a product.

Description

technical field [0001] The invention relates to a food steam sterilizing device, in particular to a food sterilizing device which requires maintaining the color, nutrition and taste of the product, such as dehydrated vegetables and condiments. Background technique [0002] With the improvement of living standards, people's requirements for food safety and hygiene are also getting higher and higher. Controlling food safety hazards and improving food safety quality are topics of general concern to scientific research departments and manufacturers. An effective way to control food biological hazards: during the production process, the food raw materials are effectively disinfected and the bacteria in the food are killed after the production process. The main methods of killing bacteria in food are: sodium hypochlorite, chlorine dioxide, high temperature disinfection, radiation sterilization and ozone sterilization. The main sterilization methods for dehydrated vegetables and s...

Claims

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Application Information

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IPC IPC(8): A23L3/00
Inventor 王祝善赵明书高玉珍高德琪
Owner XINGHUA DINGNENG FOODS
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