Process and equipment for treating medical garbage

A technology of medical waste and treatment process, which is applied in the field of waste treatment, and can solve problems such as high moisture content, complex components, and excessive exhaust emissions

Inactive Publication Date: 2005-06-01
河北衡兴环保设备工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the characteristics of high water content, complex components, and non-classification of medical waste in my country, the use of high-temperature incineration to treat medical waste has defects such as incomplete treatment and excessive exhaust emissions.

Method used

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  • Process and equipment for treating medical garbage

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Embodiment Construction

[0021] The principle and specific implementation of the medical waste treatment process and equipment provided by the present invention will be further described below in conjunction with the accompanying drawings.

[0022] As shown in the figure, the composition of the medical waste treatment equipment provided by the present invention includes a waste conveying device 1, a comprehensive processor 2, a collector 3, a sorter 5, a wear-resistant pulverizer 6, and a point for transporting waste from the collector. Select the belt conveyor4. After the medical waste enters the comprehensive processor 2 through the feed port 21 at the upper end of the comprehensive processor 2 from the waste conveying device (elevator, conveyor belt) 1, the feed port 2 is sealed by the sealing mechanism 211, and then input 138 by the steam input device 23 ℃-160℃ steam, make the pressure in the comprehensive processor 2 reach 2-6 atmospheres, and keep it for 20-50 minutes, then open the garbage disc...

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Abstract

The present invention relates to garbage treating technology, and is especially medical refuse treating process and apparatus. The technological process of the present invention includes sealing medical refuse inside comprehensive treating apparatus, treating the refuse with steam at 138-160 deg.c and 4-8 atm for 20-50 min, collecting the treated refuse via the refuse draining unit, exhausting used steam via chimney, sorting in sorting machine and crushing in antiwear crusher. The refuse treating apparatus includes conveyer, comprehensive treating apparatus, collector, transmission mechanism, sorting machine and antiwear crusher. The present invention can reach the aims of sterilization, deodorizing, debenzolization, reusing, etc. and is environment friendly.

Description

technical field [0001] The invention belongs to the technical field of waste treatment, and in particular relates to a medical waste treatment process and equipment. Background technique [0002] Medical waste is included in the "National Hazardous Waste List", including hospital clinical waste, waste medicine, and waste medicine. , wood, glass, metal products, batteries and other sundries. In addition, medical waste is also mixed with household waste and other harmful liquids and solids. A large number of germs, viruses and other harmful substances are attached to medical waste, which has become a hidden danger of spreading diseases. Therefore, domestic medical waste is generally treated in a closed manner. At present, when dealing with medical waste, it is usually used to send the medical waste directly into a combustion furnace with a high temperature of about 1200°C for incineration, so that the generated gas stays in the high-temperature furnace...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
Inventor 于风册张蕊于迪
Owner 河北衡兴环保设备工程有限公司
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