Novel medical waste disposal method and novel medical waste disposal device

A technology of medical waste and treatment method, which is applied in the direction of waste fuel, solid waste removal, biofuel, etc., to achieve the effects of reducing emissions, eliminating reproduction, and reducing concentration

Inactive Publication Date: 2015-04-01
杭州运邦环保技术有限公司
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  • Novel medical waste disposal method and novel medical waste disposal device

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[0032] The present invention will be further described below in conjunction with the drawings and embodiments, but it is not a basis for limiting the present invention.

[0033] Examples. A new type of medical waste treatment method. After the medical waste is processed, it not only achieves the purpose of thorough disinfection and sterilization, but also produces garbage-derived fuel, thereby achieving the goal of harmlessness, volume reduction, reduction, and energy.

[0034] Preferably, the medical waste is sorted, sub-crushed, dried, added with additives, and shaped to obtain refuse-derived fuel. Specifically, proceed as follows:

[0035] ① The hard and incombustible substances in the medical waste are sorted and removed to obtain material A;

[0036] ②Crush material A once, and the particle size after crushing is less than 40-70mm to obtain material B;

[0037] ② Material B is crushed twice, and the particle size after crushing is less than 18mm, and material C is obtained;...

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Abstract

The invention discloses a novel medical waste disposal method and a novel medical waste disposal device. After the medical waste is disposed by the method, the aims of disinfection and sterilization are achieved and a refuse-derived fuel is also produced so as to realize volume reduction, quantity reduction, energy regeneration and harmlessness; the device comprises a feed bin, wherein the feed bin is sequentially connected with a large storage bin, a material crusher, a material dryer, a conveyor, a small storage bin and an extrusion forming machine; a lime tank is arranged on the side surface of the conveyor; and multiple levels of conveying mechanisms are arranged at the lower part and side surface of the extrusion forming machine. According to the method and the device, the medical waste can be made into the refuse-derived fuel to achieve the aims of harmlessness, volume reduction, quantity reduction and energy regeneration in the medical waste disposal; and moreover, the discharge of HCL can be reduced during combustion, and the concentration of doxin is reduced so as to reduce environmental pollution while the value of medical waste in energy regeneration is improved.

Description

technical field [0001] The present invention relates to a new treatment method and device for medical waste, especially three methods of chemical disinfection, high-temperature disinfection and physical disinfection are comprehensively used to achieve the purpose of completely killing pathogenic microorganisms, so that medical waste can be treated thoroughly and effectively. device. Background technique [0002] Medical waste refers to the waste generated during the process of diagnosis, treatment, nursing and other activities of patients. Medical waste may contain a large number of pathogenic microorganisms and chemical substances, and if it is not treated effectively, it will cause the spread of diseases and related public health problems. Therefore, medical waste is included in the "National List of Dangerous Goods". [0003] The two most commonly used treatment methods for existing medical waste are high-temperature incineration and sterilization. Among them, the high...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00C10L5/46
CPCY02E50/10Y02E50/30
Inventor 俞中邹雪辉李程明
Owner 杭州运邦环保技术有限公司
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