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Medical waste disinfection treatment device

A treatment device and medical waste technology, applied in the field of medical waste disinfection treatment device, can solve the problems of long treatment time, secondary infection and low efficiency of microwave treatment device, and achieve short sterilization time, fast heating speed and high treatment efficiency Effect

Active Publication Date: 2022-07-01
CHONGQING GIENT HEATING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a device for disinfecting medical waste by adopting microwave and high-temperature steam combined disinfection process. The main body of the device adopts a pressure vessel that can be sealed, and adopts a rotating or stirring microwave cabin, and adopts a special discharge structure design. This solves the problem of long processing time and low efficiency of the high-temperature steam treatment device for medical waste, and also solves the problem of secondary infection risk in the microwave treatment device for medical waste

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0034] like figure 1 As shown, this embodiment provides a microwave and high-temperature steam combined disinfection treatment device for medical waste with a specific structure,

[0035] As shown in the figure, it is mainly composed of sterilization chamber 1, crusher 2 and crushing chamber 3, and finally forms a pressure vessel, which can withstand certain positive and negative pressure. In this embodiment, the feed chamber 1 and the sterilization chamber 3 are different chambers in the same chamber, the crusher 2 is located between the feed chamber 1 and the sterilization chamber 3, and the crusher 2 is built in the middle of the chamber, The top chamber of the crusher 2 is the feeding chamber 1, and the bottom chamber is the sterilizing chamber 3, which is also used as the discharging chamber.

[0036] The top of the feeding compartment 1 is provided with a quick-opening feeding door 1-1, and the feeding door 1-1 can be turned over and opened, and can also be opened by tr...

Embodiment 2

[0042] like figure 2 As shown, this embodiment presents another specific structural form of a device for sterilizing medical waste in combination with microwave and high-temperature steam. The difference from Example 1 is that the feed chamber 1 and the sterilization chamber 3 are designed as different chambers, the crusher 2 is located between the feed chamber 1 and the sterilization chamber 3, and the crusher 2 is built in a separate chamber. Inside, the top is communicated with the feed chamber 1, and the bottom of the chamber is connected with the sterilization chamber 3. The upper, middle and lower compartments are connected and sealed by connecting flanges and bolts. In this embodiment, the discharging door is arranged at the bottom.

Embodiment 3

[0044] like Figure 4 As shown, it is the structure when the inner cabin 3-5 is a fixed cabin, the cabin 3-5-1 can be made of metal materials, and the cabin 3-5-1 is provided with a waveguide port 3-5-4 for microwaves to pass through, Entering the cabin, there are stirring blades 3-5-2 in the cabin. The stirring blades 3-5-2 are driven and rotated by the motor, cylinder, oil cylinder and other power mechanisms 3-5-3, and the materials are stirred and turned over to ensure that The material is exposed to microwave and steam to the maximum extent, so as to achieve the purpose of efficient sterilization.

[0045]Under this structure, two structural forms can be adopted, one such as Image 6 As shown, the cabin 3-5-1 and the power mechanism 3-5-3 are connected by a detachable structure, and the separated cabin 3-5-1 can be taken out from the discharge door 3-4 on the side (arrow in the figure). direction), with this structure, the power mechanism 3-5-3 is fixedly installed on th...

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Abstract

The invention discloses a medical waste sterilization treatment device, which includes a feed cabin, a crusher, a sterilization cabin, a microwave generating device, etc., and is equipped with a steam source interface and a microwave source interface. The feed chamber and the sterilization chamber can be different chambers in the same chamber, or they can be connected to different chambers, and the crusher is built in the chamber. All chambers are pressure vessels, capable of carrying certain internal and external pressures. The sterilization cabin is provided with an inner cabin, which can be designed as a cabin with stirring blades, or can be designed as a rotating cabin, which is driven by a power mechanism. A microwave generator is arranged outside the sterilization chamber, and is connected to the sterilization chamber through a microwave source interface on the sterilization chamber. The invention adopts the combined sterilization treatment structure of microwave and high temperature steam, the main body is a sealable pressure vessel, and the rotary or stirring microwave chamber and special discharge structure are adopted, so that the disinfection and sterilization speed of medical waste is faster, safer and more efficient.

Description

technical field [0001] The invention belongs to the technical field of waste disinfection and treatment, and in particular relates to a medical waste disinfection and treatment device. Background technique [0002] The microwave disinfection process uses the thermal effect and non-thermal effect of microwaves to synergize microwave disinfection. Loss of biological activity. The thermal effect of microwave mainly plays the role of rapid heating and disinfection. The high-frequency electric field also changes the structure of polarized molecules, mutates proteins and physiologically active substances in microorganisms and loses vitality or death, which plays a special role in disinfection treatment that conventional physical disinfection does not have. However, microwave sterilization has poor sterilization effect on materials with low moisture content. Usually, steam is added during the sterilization process to increase the moisture content of the material to ensure the ste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/12A61L2/07A61L2/24A61L2/26A61L11/00
CPCA61L2/12A61L2/07A61L2/24A61L2/26A61L11/00A61L2202/14
Inventor 王哲杨钢蔡培苏庆刘琪陈洋陈峰燕
Owner CHONGQING GIENT HEATING IND
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