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Wastewater treatment device of hemodialysis machine

A technology for hemodialysis machine and wastewater treatment, applied in the field of medical devices, can solve problems such as hidden dangers to people's health, and achieve the effects of low cost, simple and convenient operation, and good antivirus effect.

Pending Publication Date: 2018-05-04
过嘉明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The waste liquid produced by the existing hemodialysis machine is directly discharged into the urban drainage system through the hospital sewage pipe without any treatment, and viruses and bacteria also enter the urban sewage, where they further multiply, which will become a source of disease spread. This approach has caused great hidden dangers to the health of the people

Method used

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  • Wastewater treatment device of hemodialysis machine
  • Wastewater treatment device of hemodialysis machine

Examples

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Embodiment 1

[0024] Example 1 Hemodialysis Machine Wastewater Treatment Device

[0025] The structure of this embodiment is as figure 1 As shown, it includes a waste liquid collector 1, an oxygen mixer 2, an ultraviolet sterilizer 3, an ozone mixer 4, a high-temperature and high-pressure sterilizer 5, and a cooler 6 connected in sequence, and it also includes air that separates air into oxygen and nitrogen Separator 7, oxygen mixer 2 is provided with oxygen inlet 11, high temperature and high pressure sterilizer 5 is provided with nitrogen inlet 12, and the oxygen outlet of air separator 7 is connected with described oxygen inlet 11, and the nitrogen outlet of air separator 7 Connected with the nitrogen inlet 12, the oxygen separated by the air separator 7 is passed into the oxygen mixer 2 through the oxygen inlet 11, and the oxygen mixer 2 is also provided with a stirring device to fully mix the oxygen and waste water, and the air separator 7. The separated nitrogen is passed into the hi...

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Abstract

The invention discloses a wastewater treatment device of a hemodialysis machine. The wastewater treatment device comprises a waste liquor collector, an oxygen gas mixer, an ultraviolet-ray sterilizer,an ozone mixer, a high-temperature high-pressure sterilizer and a cooler which are sequentially connected, and further comprises an air separator for separating air into oxygen gas and nitrogen gas,wherein an oxygen gas outlet of the air separator is communicated with the oxygen gas mixer; a nitrogen gas outlet of the air separator is communicated with the high-temperature high-pressure sterilizer; a water inlet of the waste liquor collector is connected with a waste liquor discharge tube of the hemodialysis machine; and a water outlet of the cooler is communicated with a sewage discharge system of a hospital. The wastewater treatment device can be matched with the hemodialysis machine for use, so that operations are simple and convenient, cost is low, and secondary pollution on environment is not caused, and therefore, the wastewater treatment device is suitable for the technical field of medical apparatus and instruments.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a medical waste water treatment device, in particular to a hemodialysis machine waste water treatment device. Background technique [0002] Hemodialysis is a common method for treating acute and chronic renal failure. The hemodialysis machine is the main device for hemodialysis. The hemodialysis machine will produce a large amount of waste water after dialysis of the blood. The waste water contains hepatitis A, hepatitis B, syphilis and other viruses and bacteria. , Many viruses and bacteria have the characteristics of strong latent, harmful and easy to infect. [0003] Hepatitis B virus can survive for quite a long time in the air, especially in a suitable warm and humid environment, it can survive for 10 hours in water at 60°C, and it can survive in water at 100°C for 10 minutes. Use a pressure cooker to inactivate it at 110°C for 1 to 2 minutes; hepatitis C virus can su...

Claims

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Application Information

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IPC IPC(8): C02F9/10
CPCC02F9/00C02F2209/02C02F2209/03C02F2201/322C02F2303/04C02F2301/066C02F2103/003C02F1/32C02F1/02C02F1/78C02F1/50Y02W10/10
Inventor 过嘉明
Owner 过嘉明
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