Electro-spray disinfection equipment

A sterilization equipment, electrospray technology, applied in electrostatic spraying device, spraying device, preservation of meat/fish through radiation/electrical treatment, etc., can solve problems such as inactivation, high technical requirements for equipment, bacterial breakdown, etc., and achieve structural Simple, good sterilization effect, convenient operation

Active Publication Date: 2011-10-26
ZHEJIANG HAOCHUANG BIOTECH
View PDF2 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the technical solutions implemented in the above-mentioned patents all use high pulse voltage in the liquid to form a high-intensity pulse electric field, so that the bacteria in the liquid are electrically broken down by the high-intensity pulse electric field, and eventually lead to inactivation.
The implementation of this technical solution must first provide a high-intensity pulse voltage, so there is high energy consumption and high technical requirements for equipment. Of course, there are certain risk factors; The liquid with the same parameters gets the same pulse electric field strength, and the physical and chemi

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electro-spray disinfection equipment
  • Electro-spray disinfection equipment
  • Electro-spray disinfection equipment

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] according to figure 1 The structure shown is equipped with electrospray sterilization equipment, including a voltage device 100 and a voltage connector sleeve 50. The positive electrode of the voltage device 100 is connected to the voltage connector sleeve 50 through a cable 40. The outlet of the voltage connector sleeve 50 is a hollow capillary tube. Needle 60, in which the voltage connector sleeve 50 is made of metal iron. The voltage of the voltage device 100 is a pulse voltage, the voltage value of which is 100V; the inlet of the voltage connector sleeve 50 is connected with the input pipe 20 and the feed pump 30; the width of the outlet end of the hollow capillary tube launching needle 60 is 10 mm; hollow The outlet end of the capillary launching needle 60 faces the receiving collection container 70. The collection container 70 is connected to the discharge pump 80 through the output pipe 90, and the collection container 70 is grounded with a metal ...

Example Embodiment

[0024] Example 2

[0025] according to figure 1 The structure shown is equipped with electrospray sterilization equipment, including a voltage device 100 and a voltage connector sleeve 50. The positive electrode of the voltage device 100 is connected to the voltage connector sleeve 50 through a cable 40. The outlet of the voltage connector sleeve 50 is a hollow capillary tube. Needle 60, in which the voltage connector sleeve 50 is made of metal iron. The voltage of the voltage device 100 is a random pulse voltage, in which the voltage value is 1000V; the inlet of the voltage connector sleeve 50 is connected with the input pipe 20 and the feed pump 30; the width of the outlet end of the hollow capillary tube launching needle 60 is 8 mm; The outlet end of the hollow capillary tube launching needle 60 faces the receiving and collecting container 70, which is connected to the discharge pump 80 through the output pipe 90, and the collecting container 70 is connected to the negative el...

Example Embodiment

[0028] Example 3

[0029] according to figure 1 The structure shown is equipped with electrospray sterilization equipment, including a voltage device 100 and a voltage connector sleeve 50. The positive electrode of the voltage device 100 is connected to the voltage connector sleeve 50 through a cable 40. The outlet of the voltage connector sleeve 50 is a hollow capillary tube. Needle 60, in which the voltage connector sleeve 50 is made of metal iron. The voltage of the voltage device 100 is a unidirectional sine wave voltage, where the voltage value is 5000V; the inlet of the voltage connector sleeve 50 is connected with the input pipe 20 and the feed pump 30; the width of the outlet end of the hollow capillary tube launching needle 60 is 0.5 Mm; the outlet end of the hollow capillary tube launching needle 60 faces the receiving and collecting container 70, the collecting container 70 is connected to the discharge pump 80 through the output pipe 90, and the collecting container 7...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Voltage valueaaaaaaaaaa
The inside diameter ofaaaaaaaaaa
The inside diameter ofaaaaaaaaaa
Login to view more

Abstract

The invention discloses a processing machinery apparatus used in foodstuff industry, and specifically refers to a disinfection machinery for a liquid beverage and a liquid. According to the invention, one end of a voltage apparatus is connected with a voltage joint sleeve, and the other end of the voltage apparatus is connected with a collection container. An outlet of the voltage joint sleeve ishollow capillary emission needles, and an internal diameter of an outlet end of a hollow capillary emission needle is small. Liquid forms a Taylor cone at the outlet end due to electric field effect,and a high electric field zone is formed on a surface of the Taylor cone. Bacteria passing through the high electric field are fully polarized and thoroughly torn or punctured, so as to finally realize forcible killing of bacteria. The invention has the advantages of simple structure, convenient operation, and better and more thorough sterilization effect. The invention has obvious technical superiority especially in processing of substances that can not be treated under high temperature, high pressure or strong electric field. In addition, the invention can be widely applied to industries offoodstuff and beverage, etc.

Description

technical field [0001] The invention relates to the field of processing machinery in the food industry, in particular to a sterilizing machine for liquid beverages and liquids. technical background [0002] The main principle of high-voltage pulsed electric field technology for food enzyme sterilization is based on the difference in electrical characteristics between cell structures and liquid food systems. When liquid food is placed in an electric field as a dielectric, the cell membranes of microorganisms in the food will be broken down by electricity under the action of a strong electric field, resulting in irreparable perforations or ruptures, which will damage the cell tissue and lead to the inactivation of microorganisms. It is confirmed that under the conditions of pulse electric field intensity of 12-40Kv / cm and pulse time of 20μs-18μs, food can be sterilized effectively, and the double rectangular wave is the most effective. Many scientists have conducted a lot of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A23L2/50A23L3/32
CPCA23L2/50A23B4/015A23L3/32B05B5/0255
Inventor 朱一心吕婷婷潘小忠
Owner ZHEJIANG HAOCHUANG BIOTECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap