CN2711151Y - Equipment for treating medical waste-water using ozone - Google Patents
Equipment for treating medical waste-water using ozone Download PDFInfo
- Publication number
- CN2711151Y CN2711151Y CN 200420007535 CN200420007535U CN2711151Y CN 2711151 Y CN2711151 Y CN 2711151Y CN 200420007535 CN200420007535 CN 200420007535 CN 200420007535 U CN200420007535 U CN 200420007535U CN 2711151 Y CN2711151 Y CN 2711151Y
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- CN
- China
- Prior art keywords
- cabinet
- water
- inlet pipe
- water inlet
- cabinet body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to an ozone waste-water treating device for hospitals, which has the advantages of simple structure, high safety and convenience. The utility model has the technical proposal that the utility model comprises a cabinet body, wherein, the cabinet body is divided into a clear-water area and a waste-water area by a filtering layer arranged in the cabinet body; definite amount of filtering material layers made of filtering material with specific gravity smaller than one are arranged in the waste-water area; a water inlet pipe is arranged on the side wall of the cabinet body and is connected with a waste-water pump; a water-gas mixer is arranged in the water inlet pipe; the upper part of the side wall of the cabinet body is provided with a water outlet pipe; the bottom wall of the cabinet body is provided with a solid sludge outlet; the top part of the cabinet body is provided with a gas outlet; an ozonizer is arranged on the cabinet body; an ozone outlet of the ozonizer is arranged in the inner side of the water gas mixer in the water inlet pipe; an electric control cabinet is also arranged on the cabinet body and is connected with the waste-water pump, the ozonizer, an electromagnetic valve of the water outlet pipe, an electromagnetic valve of the water inlet pipe, and an electromagnetic valve of the solid sludge outlet through electric wires.
Description
Technical field
The utility model belongs to sewage disposal apparatus field, especially a kind of hospital sewage ozonize device.
Background technology
At present, hospital's sewage commonly used all is by after the sterilization, directly is discharged in the sewer line.The sterilizing agent of wastewater disinfection commonly used has chlorine (comprising the gentle chlorine of liquid chlorine), clorox and dioxide peroxide, also has ozone and ultraviolet ray.Chlorine system sterilizing agent kill bacteria is effective, but the kill virus effect is general, only ozone and ultraviolet ray all have good insect killing effect to bacteriophage, but ultraviolet ray is poor to the more sewage sterilising effect of suspended substance, ozone also decomposes organism such as nitrogen, phosphorus, ammonia, benzene and chemical ingredients, eliminate the harm of these objectionable constituent to the people, but the ozone operational management has certain danger, complicated operation also is not fit to the sewage ozonize device that hospital uses at present.
The utility model content
The purpose of this utility model provides a kind of simple in structure, safe and simple hospital sewage ozonize device.
The technical solution of the utility model is: hospital's sewage ozonize device, it is characterized in that comprising cabinet, be provided with filtering layer in the cabinet cabinet is divided into clear water zone and contraminated zone, in the contraminated zone, be provided with the filter material layer that some amount proportion forms less than 1 filtrate, the cabinet sidewall is provided with water inlet pipe, water inlet pipe is connected with sump pump, in water inlet pipe, be provided with the gas-vapor mix device, be provided with rising pipe in the cabinet side wall upper part, the cabinet diapire is provided with the outlet of mud solid substance, be provided with the air outlet at the cabinet top, cabinet is provided with ozonizer, the ozone outlet of ozonizer is arranged on the inboard of gas-vapor mix device in the water inlet pipe, cabinet is provided with electrical control cubicles in addition, and electrical control cubicles is by electric wire and sump pump, ozonizer, the rising pipe magnetic valve, the magnetic valve of water inlet pipe magnetic valve and the outlet of mud solid substance links to each other.
The bottom of described cabinet is provided with an inclined-plane that makes progress.
Be provided with access hole at the cabinet top, the air outlet is arranged on the access hole.
Described filtering layer is made up of quartz sand.
Effect of the present utility model is: hospital sewage ozonize device is a cabinet type structure, mainly is made up of treater cabinet, filtering layer, water inlet pipe, rising pipe, sump pump, gas-vapor mix device, ozonizer, air outlet etc.The treater main body is divided into three parts, the bottom is the contraminated zone, the centre is a filtering layer, filtering layer top is clear water zone, hospital sewage is pumped to the contraminated zone of treater by water pump, on the top in contraminated zone because the flow velocity of water inlet is very fast, make top form a rapids zone, and a stationary stream district is formed at the bottom in contraminated zone, according to the solid-liquid separation theory, solid substance will be by the fast zone of water flow velocity to the slow region clustering of water flow velocity, be called freely in theory, can make solid substance be deposited on the bottom of treater like this, when solid shape does not have when depositing to a certain degree, open the magnetic valve of solid substance outlet, solid substance is discharged.
The sewage water filtration layer is made up of quartz sand, and the proportion that is provided with in the contraminated zone also can play filtering effect less than 1 filtrate, and ozone gas is evenly distributed in the water, kills bacterium and virus in the sewage.When in the treater water being arranged; proportion can swim in the bottom of quartzy filtering layer less than 1 filtrate; protect quartzy filtering layer on the one hand; also can play simultaneously the effect of filtering sewage; the surface of ball float is in filtering process; can adsorb a lot of suspended substances; so just must wash it; to avoid changing filtrate, enter of the effect of the sewage of sewage ozonize device owing to sump pump, flow velocity is very fast; its can clean less than 1 filtrate the proportion of current mixing portion; because the filtrate come-up below the absorption suspended substance can sink to, is convenient to flushing like this and is strengthened filter effect.It is for the ease of discharging sedimentary solid substance that bottom of cabinet bulk is provided with an inclined-plane.
The utility model is a kind of novel apparatus for treating sewage of developing for Hospital Sewage Treatment, it carries out disinfection ozone seat body sterilizing agent first to the sewage in the treater, ozone can fully be killed bacterium and the virus in the sewage, and the organic substance in the water of decomposition, this ozonize device can separate the solid substance in the water in the process of disposing of sewage, and makes medical sewage after treatment reach national specified discharge standard.That this structure has is simple in structure, the characteristics of operating safety, has solved the safety problem that exists in the ozonization in the past.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Hospital's sewage ozonize device, comprise cabinet 1, be provided with filtering layer 2 in the cabinet cabinet is divided into clear water zone 3 and contraminated zone 4, in contraminated zone 4, be provided with the filter material layer that some amount proportion forms less than 1 filtrate 5, the cabinet sidewall is provided with water inlet pipe 6, water inlet pipe 6 is connected with sump pump 7, in water inlet pipe 6, be provided with gas-vapor mix device 8, be provided with rising pipe 9 in cabinet 1 side wall upper part, the cabinet diapire is provided with mud solid substance outlet 10, be provided with air outlet 11 at the cabinet top, cabinet is provided with ozonizer 12, the ozone outlet of ozonizer 12 is arranged on the inboard of gas-vapor mix device 8 in the water inlet pipe, cabinet is provided with electrical control cubicles 13 in addition, and electrical control cubicles is by electric wire and sump pump 7, ozonizer 12, rising pipe magnetic valve 14, the magnetic valve 16 of water inlet pipe magnetic valve 15 and the outlet of mud solid substance links to each other.The bottom of cabinet is provided with an inclined-plane that makes progress 17, is provided with access hole 18 at the cabinet top, and air outlet 11 is arranged on the access hole 18, and filtering layer 2 is made up of quartz sand.
Claims (4)
1, hospital's sewage ozonize device, it is characterized in that comprising cabinet, be provided with filtering layer in the cabinet cabinet is divided into clear water zone and contraminated zone, in the contraminated zone, be provided with the filter material layer that some amount proportion forms less than 1 filtrate, the cabinet sidewall is provided with water inlet pipe, water inlet pipe is connected with sump pump, in water inlet pipe, be provided with the gas-vapor mix device, be provided with rising pipe in the cabinet side wall upper part, the cabinet diapire is provided with the outlet of mud solid substance, be provided with the air outlet at the cabinet top, cabinet is provided with ozonizer, the ozone outlet of ozonizer is arranged on the inboard of gas-vapor mix device in the water inlet pipe, and cabinet is provided with electrical control cubicles in addition, and electrical control cubicles is by electric wire and sump pump, ozonizer, the rising pipe magnetic valve, the magnetic valve of water inlet pipe magnetic valve and the outlet of mud solid substance links to each other.
2, hospital according to claim 1 is characterized in that with sewage ozonize device the bottom of described cabinet is provided with an inclined-plane that makes progress.
3, hospital according to claim 1 and 2 is characterized in that being provided with access hole at the cabinet top with sewage ozonize device, and the air outlet is arranged on the access hole.
4, hospital according to claim 3 is with sewage ozonize device, it is characterized in that described filtering layer is made up of quartz sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007535 CN2711151Y (en) | 2004-03-29 | 2004-03-29 | Equipment for treating medical waste-water using ozone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007535 CN2711151Y (en) | 2004-03-29 | 2004-03-29 | Equipment for treating medical waste-water using ozone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711151Y true CN2711151Y (en) | 2005-07-20 |
Family
ID=36192254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420007535 Expired - Fee Related CN2711151Y (en) | 2004-03-29 | 2004-03-29 | Equipment for treating medical waste-water using ozone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711151Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088780A1 (en) * | 2010-12-28 | 2012-07-05 | 哈尔滨工业大学深圳研究生院 | Ozone contact tank and method |
-
2004
- 2004-03-29 CN CN 200420007535 patent/CN2711151Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088780A1 (en) * | 2010-12-28 | 2012-07-05 | 哈尔滨工业大学深圳研究生院 | Ozone contact tank and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |