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A kind of food testing and sampling equipment

A sampling equipment, food testing technology, applied in the direction of sampling equipment, sanitary equipment for toilets, disinfection, etc., can solve the problems of sample contamination and so on

Active Publication Date: 2022-05-03
黑龙江省天润检验检测研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that the existing liquid food or raw materials are easy to cause sample contamination in the process of food testing and sampling

Method used

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  • A kind of food testing and sampling equipment
  • A kind of food testing and sampling equipment
  • A kind of food testing and sampling equipment

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0033] Embodiment 1: The food testing and sampling equipment in this embodiment is composed of a control room 1 and several sampling mechanisms; several sampling mechanisms are arranged outside the control room 1;

[0034] A partition 22 is arranged in the middle of the control room 1, and a first high-pressure inert gas storage tank 2, an atomizer 3, a hot air blower 4, a first air pump 5, a second air pump 6, Air pump 7, liquid storage chamber 16, fourth air pump 17, second high-pressure inert gas storage tank 18; several sampling tubes 23 are arranged at the lower part of the partition 22 in the control room 1;

[0035] Sampling mechanism comprises connecting rod 11, sterilizing cover 12, frame 14; Frame 14 is inverted U shape, and sterilizing cover 12 is arranged below frame 14, and the sterilizing cover top plate 48 of sterilizing cover 12 is fixedly connected with frame 14 by connecting rod 11, and frame 14 The lower ends of the two vertical sides of the frame are respec...

specific Embodiment approach 2

[0043] Specific embodiment two: the difference between this embodiment and specific embodiment one is: control room 1 inner partition 22 bottom is provided with ultraviolet lamp 24; The environment is clean.

specific Embodiment approach 3

[0044] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that: a handle 35 is provided on the connecting rod 36 on the top plate 48 of the disinfection cover.

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Abstract

A food testing and sampling device relates to a food testing and sampling device. In order to solve the problem that the existing liquid food or raw materials are easy to cause sample contamination in the process of food testing and sampling. Food testing and sampling equipment consists of a control room and several sampling mechanisms. The invention can realize the sterilization, drying, opening of the storage container, liquid absorption, and sealing of the sampling tube before sampling. The whole sampling process can avoid sample contamination, remove possible microbial contamination sources, and ensure the accuracy or reliability of food detection. The control room of the food testing and sampling equipment is equipped with several sampling mechanisms, which can be used simultaneously to carry out pre-sterilization and drying of the storage container to improve the inspection efficiency. Simultaneously, the disinfection cover in the present invention can also carry out self-cleaning. The invention is suitable for food testing and sampling.

Description

technical field [0001] The invention relates to a food testing and sampling device. Background technique [0002] Daily food testing can ensure food safety. Food safety testing objects include raw materials, semi-finished products, various additives, auxiliary materials, and products. There are many types of testing, complex ingredients, and various testing methods. The testing items include routine physical and chemical items and nutritional ingredients, pesticide residues, food additives and non-food substances, food poisoning substances, microorganisms, genetically modified products, etc. Microbiological testing items include non-pathogenic bacteria such as total bacterial counts, Escherichia coli, coliform bacteria, lactic acid bacteria, yeast, etc.; cocci, Listeria monocytogenes, etc. The above-mentioned microorganisms can be transmitted by contact or airborne. Sampling is required for food safety testing. If the sample is contaminated during the sampling process, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/14A61L2/26A61L2/22
CPCG01N1/14A61L2/22A61L2/26A61L2202/15
Inventor 崔捷璇曲双双邓中枢晁美丽
Owner 黑龙江省天润检验检测研究院有限公司
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