CN201525771U - Medical sewage sterilization and disinfection device - Google Patents
Medical sewage sterilization and disinfection device Download PDFInfo
- Publication number
- CN201525771U CN201525771U CN2009202590968U CN200920259096U CN201525771U CN 201525771 U CN201525771 U CN 201525771U CN 2009202590968 U CN2009202590968 U CN 2009202590968U CN 200920259096 U CN200920259096 U CN 200920259096U CN 201525771 U CN201525771 U CN 201525771U
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- sewage
- circulatory pool
- sterilization
- communicated
- circulating
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- Expired - Fee Related
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Abstract
The utility model discloses a medical sewage sterilization and disinfection device, comprising a sewage conveying pump, a circulating pool, a circulating pump, a liquid and gas mixer and an ozone generator, wherein the sewage conveying pump is communicated with the circulating pool; the sewage is fed into the circulating pool; a circulating outlet and an electric valve for discharging the processed water are arranged on the circulating pool; the circulating outlet is communicated with the circulating pump; the circulating pump pumps water in the circulating pool into the liquid and gas mixer; the ozone generator is communicated with the liquid and gas mixer and supplies ozone to the liquid and gas mixer; ozone is mixed with the sewage to form highly concentrated ozone water; the liquid and gas mixer is communicated with the circulating pool; the highly concentrated ozone water is fed into the circulating pool for sterilization and disinfection, recycled and discharged after reaching the standard. The utility model has the simple structure, convenient operation, full automatic control, is suitable for various sewage quantity and is easy to adjust.
Description
Technical field
The utility model relates to a kind of sterilization, sterilizing unit of medical sewage.
Background technology
Tradition is come sterilization, disinfectant medical sewage treatment system with liquid chlorine, clorox or dioxide peroxide, has many defectives, bothers and complexity as management; Even the bigger potential safety hazard of existence; Disposable input and working cost are more high.All begin both at home and abroad in medical sewage is handled, to carry out sterilization, sterilization with ozone for this reason.
The inventor once disclosed a kind of medical sewage treatment facility in 2007200637617.Wherein sterilization and disinfection is that the ozone diffuser of forming with collection chamber and some miniature aeration heads in strong oxidation pond is thrown in ozone, though effect is pretty good, but this device is being installed some troubles of existence, if it is imappropriate that throwing device is installed, may make that the pressure of each spill point of ozone is inconsistent, it is even inadequately to cause ozone to be thrown in strong oxidation pond, influences ozone and throws in efficient; Because diffuser is at the bottom of the pond, maintenance is relatively more difficult when being full of sewage in the pond. and device is relatively more fragile, damages easily.
The utility model content
It is a kind of simple in structure, easily manufactured that the purpose of this utility model is to provide, need not the special messenger operation, safe, effluent characteristics is good and can extensively adapt to the sterilization and disinfection device of the medical sewage of different sewage amount.
This medical sewage sterilization and disinfection device that the utility model provides, comprise the sewage transport pump, circulatory pool, recycle pump, liquid gas mixing tank, ozonizer, wherein the sewage transport pump is communicated with circulatory pool, sewage is sent in the circulatory pool, there are a circulation delivery port and one to be used for the motorized valve of the water after the emission treatment on the circulatory pool, the delivery port that wherein circulates is communicated with described recycle pump, this recycle pump pumps into the water in the circulatory pool in the liquid gas mixing tank, described ozonizer is communicated with liquid gas mixing tank, feed ozone to this liquid gas mixing tank, mix formation ozone with high concentration water with sewage wherein, liquid gas mixing tank is communicated with circulatory pool, ozone with high concentration water sent into carry out sterilization and disinfection in the described circulatory pool, circular treatment, discharge back up to standard.
A delivery pipe that is used to discharge residual ozone is arranged at the top of described circulatory pool.
Described circulatory pool, recycle pump, liquid gas mixing tank all adopt rot-resistant plastics or stainless steel to make.
Working process of the present utility model is by the sewage transport pump with sewage, it is pumped in the circulatory pool, pass through recycle pump, it is imported in the liquid gas mixing tank, in liquid gas mixing tank because the effluent flow rate that pumps into is very high, cause the negative pressure in the device, suck ozone and the well mixing with it that ozonizer produces by pipeline, finished the input of ozone, thereby the sewage that flows through is carried out sterilization, sterilization, the sewage of this moment is a kind of ozone with high concentration water, enters in the circulatory pool and can also carry out sterilization, sterilization to the sewage in the pond.Medical sewage in the circulatory pool is constantly introduced liquid gas mixing tank, returns circulatory pool again after sterilization, sterilization, after circular treatment after a while, reaches the sewage of emission standard fully, discharges by the unlatching of motorized valve.
The utility model is simple in structure, and is easy to operate, can be by the whole automatization controls of micro computer.And be fit to various sewage quantities, and all can adjust large, medium and small type medical institutions from changing mixing tank quantity, circulatory pool size, liquid-feeding pump and the flow of recycle pump and the gas production rate of ozonizer, very easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Can find out from figure, the utility model comprises sewage transport pump 1, circulatory pool 2, recycle pump 3, liquid gas mixing tank 4, ozonizer 5, sewage transport pump 1 is connected with sewage lagoon A by pipeline, sewage is defeated by circulatory pool 2 apace, sewage in this pond is carried to liquid gas mixing tank 4 through pipeline and recycle pump 3 by the circulation delivery port 21 of its bottom sides, interface on the liquid gas mixing tank 4 links to each other by the outlet 51 of pipeline and ozonizer 5, and to liquid gas mixing tank 4 continuous delivery of ozone, ozone carries out instant sterilization, sterilization to sewage.Sewage after sterilization, the sterilization constantly turns back in the circulatory pool 2, after working time, reaches the sewage of discharging standards through the device set according to sewage quantity after the processing, is discharged by the motorized valve 6 of circulatory pool 2 bottoms.
Be to guarantee unlikely the spilling in the watch-keeping cubicle of ozone remaining in the circulatory pool, circulatory pool 2 tops should be sealed, and have the hole thereon, connect a height greater than 2 meters PVC delivery pipe 7, make the ozone of remnants be disposed to outdoor.
Here to specify that ozone is a kind of extremely strong oxygenant, thereby the object that contacts with it, comprise the pipeline of circulatory pool 2, recycle pump 3, liquid gas mixing tank 4, contact with it etc., all must make with rot-resistant plastics or stainless steel.
Claims (3)
1. medical sewage sterilization and disinfection device, it is characterized in that this device comprises sewage transport pump (1), circulatory pool (2), recycle pump (3), liquid gas mixing tank (4), ozonizer (5), wherein sewage transport pump (1) is communicated with circulatory pool (2), sewage is sent in the circulatory pool (2), there are a circulation delivery port (21) and one to be used for the motorized valve (6) of the water after the emission treatment on the circulatory pool (2), the delivery port (21) that wherein circulates is communicated with described recycle pump (3), this recycle pump (3) pumps into the water in the circulatory pool in the liquid gas mixing tank (4), described ozonizer (5) is communicated with liquid gas mixing tank (4), feed ozone to this liquid gas mixing tank (4), wherein sewage is carried out sterilization and disinfection to be handled, liquid gas mixing tank (4) is communicated with circulatory pool (2), treating water sent into carry out circular treatment in the described circulatory pool, discharge back up to standard.
2. medical sewage sterilization and disinfection device according to claim 1 is characterized in that a delivery pipe (7) that is used to discharge residual ozone is arranged at the top of described circulatory pool.
3. medical sewage sterilization and disinfection device according to claim 1 is characterized in that described circulatory pool (2), recycle pump (3), liquid gas mixing tank (4) all adopt rot-resistant plastics or stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590968U CN201525771U (en) | 2009-11-03 | 2009-11-03 | Medical sewage sterilization and disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590968U CN201525771U (en) | 2009-11-03 | 2009-11-03 | Medical sewage sterilization and disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525771U true CN201525771U (en) | 2010-07-14 |
Family
ID=42517064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202590968U Expired - Fee Related CN201525771U (en) | 2009-11-03 | 2009-11-03 | Medical sewage sterilization and disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003700A (en) * | 2021-05-06 | 2021-06-22 | 哈尔滨工投环保产业有限公司 | Medical wastewater ozone disinfection equipment and method |
-
2009
- 2009-11-03 CN CN2009202590968U patent/CN201525771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003700A (en) * | 2021-05-06 | 2021-06-22 | 哈尔滨工投环保产业有限公司 | Medical wastewater ozone disinfection equipment and method |
| CN113003700B (en) * | 2021-05-06 | 2024-06-07 | 哈尔滨工投环保产业有限公司 | Medical wastewater ozone disinfection equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20111103 |