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A medical waste classification treatment device and treatment method

A technology for medical waste and grading treatment, applied in water/sewage multi-stage treatment, filtration treatment, special treatment targets, etc. Divided process, enhanced drying effect, volume reduction effect

Inactive Publication Date: 2021-04-02
孙环
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current high-pressure and high-temperature treatment methods require a long time of heat preservation and pressure, and the subsequent treatment procedures are complicated, resulting in a long overall process

Method used

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  • A medical waste classification treatment device and treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036]Further explanation in conjunction with the drawings:figure 1A schematic structural diagram of the internal view of the medical waste grading treatment device of the present embodiment, including a mixing chamber, a high pressure hydrolyzed component, a sewage treatment member, and a mixing treatment member.

[0037]Such asfigure 1As shown, the mixing chamber includes a mixed cavity feed port 101, a stirring shaft 102, a stirring blade 103, a mixing motor 104, a mixed cavity inlet 105, and a mixing cavity outlet 106; the mixing cavity The inlet is disposed on the top wall of the mixing chamber for discharging the medical waste into the mixing chamber, the stirring shaft is disposed vertically in a mixed chamber, and the stirring blade is placed on the stirring shaft, stirring the motor The outer portion is provided outside the mixing chamber and is connected to the stirring shaft and the rotation of the stirring shaft is driven, and the mixing cavity is provided on the top wall o...

Embodiment 2

[0046]A medical waste grading treatment method, the method for performing the medical waste grading processing apparatus of Example 1, specifically comprising the steps of:

[0047]1) The medical waste is put into the mixing chamber by mixing the incident portions, and the stirring cavity is opened into the tap water, start the stirring motor, and open the mixing cavity of the mixing chamber after 5min, and discharge the material.

[0048]2) The material discharged from the mixing cavity is put into the high pressure tank through the high pressure tank, the high-pressure tank exhaust port is closed, the high pressure cans are released, the release valve is closed, the trachea is closed, When the material of the high pressure tank reaches 10% of the total volume, open the gas pipe and start the high pressure tank to enter the gas booster pump, adjust the wind temperature in the gas heating chamber to 115 ° C, and turn on the high-pressure tank exhaust port.

[0049]3) When the material of the...

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Abstract

The invention relates to a medical waste classification treatment device and treatment method. The device includes a mixing chamber, a high-pressure hydrolysis unit, a sewage treatment unit and a mixing treatment unit. Through the specific setting of each component, during the treatment process, the medical waste is hydrolyzed by high-pressure and high-temperature steam on the material added with water, and the harmful microorganisms are completely killed, and the organic matter in it is hydrolyzed into high-quality organic matter. , the subsequent steps of air bubble treatment, filtration, flocculation, adsorption and other steps on the water body of specific components realize the treatment of the water body, and the sieving of the solid matter is realized by continuing to carry out a specific screening method on the solid matter, which is beneficial to the subsequent treatment .

Description

Technical field[0001]The present invention relates to the field of medical waste treatment, and more particularly to a medical waste grading processing apparatus and treatment method.Background technique[0002]Medical waste is very complicated, but also contains conventional waste such as fabrics, glass, plastic, metal, but also contain toxic and harmful liquids, heavy metal elements, blood, human tissue, and harmful microorganisms. At present, the treatment of medical waste is mainly incinerated, and there is still landfill in a small amount. However, the incineration process will not only cause secondary pollution of gas, but also cause unambiguous waste of a large amount of useful materials. There are currently some other recycling methods, mainly after the disinfection process is killed in which harmful microbial is killed, and then pass classified and subsequent treatment. However, this processing process not only consumes a lot of disinfection reagents, but also can't achieve a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00C02F9/04C02F101/30
CPCB09B3/00B09B5/00C02F9/00C02F1/24C02F1/001C02F1/52C02F1/281C02F1/283C02F2101/30C02F2303/14B09B3/45
Inventor 孙环宫霞闫彩莲其他发明人请求不公开姓名
Owner 孙环
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