Treatment and safe discharge system for hospital medical waste gas

A technology for safe discharge and waste gas, which is applied in chemical instruments and methods, separation methods, and separation of dispersed particles, etc., can solve the problem that waste gas cannot meet safety discharge standards and environmental requirements, and can not achieve comprehensive and centralized treatment of medical waste gas, automatic detection and control. Low-level problems, to achieve the effect of facilitating on-site installation, convenient installation and maintenance, and high automation level

Active Publication Date: 2014-03-26
CHINA ACADEMY OF BUILDING RES TIANJIN INST +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

(1) It is impossible to realize the comprehensive centralized treatment of medical waste gas, and generally only part of the pollution sources can be treated
(2) The treatment effect cannot be accurately measured, and the waste gas discharged into the environment is difficult to meet the safety discharge standards and environmental requirements
(3) Low degree of automatic detection and control

Method used

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  • Treatment and safe discharge system for hospital medical waste gas

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Embodiment Construction

[0022] See attached figure 1 , implementing a medical waste gas treatment and safe discharge system according to the present invention. This system can comprehensively and centrally treat medical waste gas, and fully adopts disinfection, dust removal, deodorization, filtration and other methods. It has good biological safety and is not easy to spread pathogenic microorganisms. The range of medical waste gas that can be treated is wide, the treatment effect is good, and it has the characteristics of convenient installation and maintenance and relatively low investment. The system includes a dust collector 2 , a closed heater 3 , a reactor 4 , a filter 5 , a main induced draft fan 6 and a circulation fan 8 connected in sequence. The gas inlets and outlets of the dust remover 2, the sealed heater 3, the reactor 4, the filter 5 and the induced draft fan 6 are connected in sequence. The inlet of the circulating fan 8 is connected to the filter 5 , and the outlet is connected to t...

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Abstract

The invention discloses a treatment and safe discharge system for hospital medical waste gas. The system comprises a dust remover, an airtight heater, a reactor, a filter, a main induced draft fan and a circulating fan, which are connected in sequence, wherein the dust remover, the airtight heater, the reactor, the filter and the gas inlet and outlet port of the main induced draft fan are connected in sequence; the inlet of the circulating fan is connected with the filter, and the outlet of the circulating fan is connected with the reactor; a temperature sensor, a pressure sensor and a flow sensor are arranged in the system and measurement signals are processed through a measurement module; according to the measurement signals, an automatic control module adjusts the working state of the dust remover, the airtight heater, the reactor and fan equipment so as to meet the requirements of current medical waste gas treatment. The system has a wide treatment range of medical waste gas and a good treatment effect and has the characteristics of high convenience in mounting and maintenance and relatively lower investment.

Description

Technical field: [0001] The invention relates to the field of environmental protection, in particular to a treatment and safe discharge system for waste gas generated in medical treatment in hospitals. Background technique: [0002] Different medical function rooms in the hospital will produce different exhaust gases, and their components are different. However, there is currently a lack of relevant data and treatment technologies for the analysis of the types and characteristics of medical exhaust gases in China. Through the investigation and analysis of the source and composition characteristics of medical waste gas, the treatment technology suitable for the safe discharge of medical waste gas is studied, and the relevant treatment equipment is developed. [0003] According to the grasp of the source, emission, composition and nature of the exhaust gas in the early stage, effective treatment methods can be proposed. Meet the safety standards for external discharge of medi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/79B01D53/74
Inventor 尹波周海珠杨彩霞王雯翡李晓萍魏慧娇闫静静惠超微李以通
Owner CHINA ACADEMY OF BUILDING RES TIANJIN INST
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