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Medical sewage treatment device

A sewage treatment device and water inlet technology, applied in the direction of filtration and separation, fixed filter elements, chemical instruments and methods, etc., can solve problems such as difficult cleaning, time-consuming and labor-intensive

Active Publication Date: 2020-07-03
HENAN CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this filter water tank in the prior art is that it is very time-consuming and labor-intensive to manually clean up sundries such as cotton swabs and tapes on a regular basis. In addition, the sundries in contact with the filter screen have already produced a certain contact force with the filter screen. Difficult to clean up

Method used

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  • Medical sewage treatment device
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Examples

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Embodiment Construction

[0016] An example of a medical sewage treatment device Figures 1~3 As shown: it includes a filter water tank 15 with a water inlet 12 on the upper part and a water outlet 18 on the lower part. The filter water tank 15 includes a water tank bottom wall 19, a water tank side wall 10 and a water tank top wall 6. The filter water tank is guided and moved along the up and down direction. There is a filter screen 16 on which a floating component for supporting the filter screen on the rainwater surface is fixed. In this embodiment, the floating component includes foam 17 arranged around the bottom of the filter screen. There is a transmission rod 13 vertically arranged on the upper side of the filter net. The transmission rod 13 is separated from the filter screen 16. The lower end surface of the transmission rod 13 is in contact with the filter screen 16. Guided Move Mates.

[0017] The upper end of the transmission rod 13 passes through the upper side of the filtered water tank,...

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Abstract

The invention relates to a medical sewage treatment device. The medical sewage treatment device comprises a filtering water box, wherein a filter screen is movably assembled in the filtering water boxalong an up-down direction in a guiding manner; a floating part is fixedly arranged on the filter screen; a vertically-arranged transmission rod is arranged at the upper side of the filter screen; atransmission rack is arranged on the transmission rod; a filter screen travel switch and a sundry outlet are arranged on the side wall of the filtering water box; an impact block is connected with andarranged at the inner side of the top part of the filtering water box through a vertically-arranged pressure spring; a rotating shaft is rotatably assembled at the outer side of the top part of the filtering water box; a winding drum is connected with and arranged on the rotating shaft in a sleeving manner; a pull rope connected with the impact block is wound on the winding drum; a winding drum clutch is arranged at one side of the winding drum on the rotating shaft; a gear mechanism in transmission connection with the transmission rack is connected with and arranged on the rotating shaft; the medical sewage treatment device further comprises a controller in control connection with the winding drum clutch; and the controller is in signal connection with the filter screen travel switch. The medical sewage treatment device provided by the invention can conveniently clean sundries at one side of the filter screen.

Description

technical field [0001] The invention relates to a medical sewage treatment device in the field of environmental protection. Background technique [0002] Medical sewage contains a large amount of chemical impurities and physical impurities. When treating it, the physical impurities must be filtered first. Physical impurities include cotton swabs, adhesive tape, etc. [0003] In the prior art, a filter water tank is usually used to filter the medical sewage at the first stage. The filter water tank includes a filter screen. During use, the medical sewage is filtered by the filter screen, and the cotton swabs, tapes and other sundries mixed in the sewage water will be damaged. It is filtered to one side of the filter screen, and then regularly clean up physical debris such as cotton swabs and tapes on the side of the filter screen. The problem with this filter water tank in the prior art is that it is very time-consuming and labor-intensive to manually clean up sundries such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/96B01D29/72
CPCB01D29/03B01D29/96B01D29/72
Inventor 张凤菊孙健康李晓丽
Owner HENAN CANCER HOSPITAL
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