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Fruit-vegetable pesticide residues cleaning machine

A technology for residual pesticides and washing machines, applied in the field of washing machines, can solve the problems of destroying the nutrition of fruits and vegetables, low disinfection efficiency, and inability to use in large quantities, and achieves high efficiency.

Inactive Publication Date: 2010-03-03
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the prior art that destroy the nutrition of fruits and vegetables, cannot be used in large quantities, and have low disinfection efficiency

Method used

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  • Fruit-vegetable pesticide residues cleaning machine

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Embodiment Construction

[0022] With reference to accompanying drawing, further illustrate the present invention:

[0023] Fruit and vegetable residue pesticide cleaning machine, including:

[0024] Cleaning box 1, said cleaning box 1 is provided with a horizontal conveyor belt 11 for transporting fruits and vegetables at a constant speed;

[0025] A water supply device for washing fruits and vegetables, the water supply device includes a purified water tank 21, the water in the purified water tank 21 is sent to the water delivery pipe in the cleaning tank 1 and the waste water in the cleaning tank 1 is recycled back to the return pipe 22 of the purified water tank 21;

[0026] The water delivery pipe is connected with an ozone generator 3, and the water delivery pipe is provided with a gas-liquid mixing pump 4 and a static mixing pump 5 fully dissolving ozone into water;

[0027] The cleaning box 1 is connected with an ultrasonic generator 6 .

[0028] The water delivery pipe is connected with the ...

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PUM

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Abstract

A fruit-vegetable pesticide residues cleaning machine comprises a cleaning tank, in which a horizontal conveying belt for conveying fruits and vegetables with constant speed is arranged, and a water-supply device for washing fruits and vegetables, wherein the water-supply device comprises a purifying water tank, a water feeding pipe for feeding water in the purified water tank to the cleaning tankand a water returning pipe for recovering waste water in the cleaning tank to the purifying water tank; the water feeding pipe is connected with an ozone generator, and a gas-liquid mixing pump and astatic mixing pump which are used for fully dissolving ozone into water are arranged on the water feeding pipe; and the cleaning tank is connected with an ultrasonic wave generator. The cleaning machine has the advantages that the nutrition of fruits and vegetables can be preserved after the pesticide residues is cleaned, and a bulk of fruits and vegetables can be sterilized with high efficiency.

Description

technical field [0001] The invention relates to a cleaning machine for cleaning various residual pesticides in fruits and vegetables. Background technique [0002] my country is rich in fruit and vegetable resources, among which the output of fruit is nearly 70 million tons, and the output of vegetables is more than 500 million tons, ranking first in the world. The past 20 years have seen the fastest development of my country's fruit and vegetable industry, and the output has increased rapidly. China's fruit and vegetable industry has become the second largest agricultural industry after food crops. The fruit and vegetable industry is one of the few important industries with competitive advantages in agricultural products after my country's entry into WTO. As an emerging industry, the fruit and vegetable processing industry is playing an increasingly important role in China's agricultural and rural economic development. It has become the most important source of income and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N12/02A23L1/015A23L5/20
Inventor 丁玉庭王文标赵培城冯朝辉罗国良吕飞
Owner ZHEJIANG UNIV OF TECH
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