Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high-efficiency treatment device for medical waste and its manufacturing method

A technology for medical waste and treatment devices, applied in combustion methods, chemical instruments and methods, transportation and packaging, etc., can solve problems such as instability, environmental and public health safety hazards, and large fluctuations in combustion conditions.

Inactive Publication Date: 2016-10-05
寇卫国 +2
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because medical waste contains a large number of viruses, bacteria and chemicals, it is a kind of hazardous waste that is extremely harmful to the environment and public health safety. It has been included in the "Basel Convention" that controls the transfer of hazardous waste internationally. It was included in the first batch of "National Hazardous Waste List" in 1998, and it is required to be treated as hazardous waste. In the existing technology, medical waste is directly incinerated by traditional combustion methods, which has large fluctuations in combustion conditions and incomplete combustion. And unstable, it will produce harmful and toxic substances such as black smoke, particulate matter and dioxin, which will bring secondary pollution and harm to the environment

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
  • A high-efficiency treatment device for medical waste and its manufacturing method
  • A high-efficiency treatment device for medical waste and its manufacturing method
  • A high-efficiency treatment device for medical waste and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: See Figure 1~2 , a high-efficiency treatment device for medical waste, comprising a reaction chamber 1, a combustion chamber 2, a blower 5, a waste residue chamber 6 and an oxygen-enriched air supply system 3, the reaction chamber 1 is arranged above the waste residue chamber 6, the reaction chamber 1 and the waste residue chamber 6 constitute the tower body of the device, a filter residue screen 7 is provided between the reaction chamber 1 and the waste residue chamber 6, and a piston feeding device 4 extending to the inside of the reaction chamber 1 is provided on the side of the upper end of the reaction chamber 1, and the piston feeding method is used to ensure the reaction. The sealing effect in the chamber 1, a blower 5 is provided on the side of the reaction chamber 1 opposite to the piston feeding device 4, and the reaction chamber 1 is provided with a rotating row 12, and several rows of teeth 13 are arranged crosswise on the rotating row 12, and med...

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

No PUM Login to View More

Abstract

The invention discloses a high-efficiency treatment device for medical waste, which includes a reaction chamber, a combustion chamber, a blower, a waste residue chamber and an oxygen-enriched air supply system. There is a filter screen between the waste chamber and the waste chamber, and a piston feeding device is installed on the upper side of the reaction chamber. In the reaction chamber, the medical waste is pyrolyzed under anoxic conditions to produce flammable gases and harmless residues, which are treated in the combustion chamber. The combustible gas is combusted, and the harmless residue is collected and processed to avoid direct combustion to produce harmful gas. The oxygen-enriched gas is delivered to the combustion chamber through the oxygen-enriched air supply system, and the oxygen content in the combustion chamber is adjusted to ensure that different combustible gases are fully charged. Combustion, the exhaust gas after full combustion is filtered by the exhaust gas treatment device and then discharged into clean air, which is harmless to the environment.

Description

technical field [0001] The invention relates to the field of special waste treatment, in particular to a high-efficiency treatment device for medical waste and a manufacturing method thereof. Background technique [0002] Medical waste is a special urban pollutant, specifically referring to the waste generated from the medical service process of hospitals, medical centers and clinics. Because medical waste contains a large number of viruses, bacteria and chemicals, it is a kind of hazardous waste that is extremely harmful to the environment and public health safety. It has been included in the "Basel Convention" that controls the transfer of hazardous waste internationally. It was included in the first batch of "National Hazardous Waste List" in 1998, and it is required to be treated as hazardous waste. In the existing technology, medical waste is directly incinerated by traditional combustion methods, which has large fluctuations in combustion conditions and incomplete comb...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F23G7/00F23B90/06
CPCB09B3/0075F23B90/06F23G5/027F23G7/00F23G7/003B09B5/00B09B3/40Y02E20/34
Inventor 伍李武
Owner 寇卫国
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products