CN102503029A - Sewage treatment equipment for hospitals - Google Patents
Sewage treatment equipment for hospitals Download PDFInfo
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- CN102503029A CN102503029A CN2011103447333A CN201110344733A CN102503029A CN 102503029 A CN102503029 A CN 102503029A CN 2011103447333 A CN2011103447333 A CN 2011103447333A CN 201110344733 A CN201110344733 A CN 201110344733A CN 102503029 A CN102503029 A CN 102503029A
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Abstract
The invention discloses sewage treatment equipment for hospitals. The sewage treatment equipment comprises a high-efficiency septic tank (1), an SBR (Sequencing Batch Reactor) biochemical tank (2), an ultrafine ceramic membrane treatment tank (3), and a sterilizing and disinfecting tank (4) consisting of a blue light catalytically-synergic nano-silver colloid generator which are connected in sequence, wherein an air aerator with a collection chamber and a plurality of micropore aeration heads, and a water decanter are arranged in the SBR biochemical tank (2); the air aerator is connected with an automatic aerator outside the biochemical tank through a pipeline; the water decanter consists of a hose and a float ball connected to the hose; the ultrafine ceramic membrane treatment tank (3) is formed by connecting a water pump, an air-entrapping pump and more than two pairs of ultrafine ceramic membrane hollow circular tubes; and the sterilizing and disinfecting tank (4) consisting of the blue light catalytically-synergic nano-silver colloid generator is formed by connecting a pure white silver electrode electrolytic tank with an LED (Light-Emitting Diode) luminous tube light source.
Description
Technical field
The present invention relates to technical field of sewage, particularly a kind of Hospital Sewage Treatment equipment.
Background technology
The WWT of hospital generally is to make sewage flow to traditional septic tank earlier at present, and through importing coagulating sedimentation jar behind the regulating tank, the water of post precipitation gets into the contact jar, in the contact jar, carries out disinfection with liquid chlorine, dioxide peroxide or Youxiaolin etc., then discharging.This is two portions work in fact, at first in the septic tank system, organic solid pollutent in the sewage etc. is handled, and promptly precipitates and partially oxidation.Next is disinfection in the contact jar.In traditional septic tank, the suspended substance removal rate in the sewage is about 60%, and organism can only be removed by small portion under double oxygen and anerobes effect, and the clearance of inorganics has only about 20%, and bacterium and virus generally can only be removed about 25%.Sterilization in contact jar adopts: one, liquid chlorine, two, Youxiaolin, three, dioxide peroxide.All there is bigger danger in these materials in the process of transportation, storage and processing.Youxiaolin is preferably in traditional sterilization, and it is safer, and is water-soluble fully, but is difficult for stored for a long timely, can only prepare at the scene.Compare with the liquid chlorine sterilization, running cost is high slightly, and disposable input is also higher, and the electrode of producer to take routine cleaning (～three month) cumbersome.The disinfection by chlorine dioxide method because dioxide peroxide is extremely unstable, is prone in transit blast, and can only produce on the spot; And dioxide peroxide will be produced with VAL-DROP or Potcrate and hydrochloric acid, and running cost is high, is 5 times of sodium-hypochlorite process; And hydrochloric acid is volatile, and intensive corrodibility is arranged, and manages cumbersome.Therefore to handle the medical sewage operating procedure complicated for prior art, its disinfecting substance or the high transportation of transportation cost in dangerous or need interim preparation, the work on the spot amount is big, the effect of virus killing sterilization simultaneously neither be very desirable.
Summary of the invention
To the deficiency of prior art, one of the object of the invention is to provide a kind of Hospital Sewage Treatment equipment, and this equipment have simple to operate, effluent quality good, characteristics such as easy to maintenance.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
A kind of Hospital Sewage Treatment equipment; Comprise that an efficient septic tank, a SBR Biochemical pot, a ultra tiny ceramic membrane treatment tank and a sterilization and disinfection jar combination of being made up of blue light catalysis synergy nano silver colloid producer are connected in sequence, and connect between them in order; In said SBR Biochemical pot, have air aeration device and one of a band collection chamber and some micro porous aeration heads to strain hydrophone, this air aeration device is connected with the outer oxygenating machine of Biochemical pot through pipeline, and this is strained hydrophone and is made up of flexible pipe and the ball float of couplet on flexible pipe; Said ultra tiny ceramic membrane treatment tank lift pump, add air pump and the superfine ceramic membrane hollow circular-tube more than two pairs is formed by connecting; The sterilization and disinfection jar that said blue light catalysis synergy nano silver colloid producer is formed is to be formed by connecting pure white silver electrode electrolyzer and LED luminotron light source.
Beneficial effect of the present invention is:
Owing to adopted the SBR Biochemical pot; In jar the active sludge of domestication and special aerobic flora are arranged; Sewage provides under the sufficient oxygen situation at aerating apparatus; Organism wherein can be removed more than the 85-90%, and the water of process biochemical treatment further filters and sterilization and disinfection at ultra tiny ceramic membrane treatment tank and a sterilization and disinfection jar of being made up of blue light catalysis synergy nano silver colloid producer, and the fast 4000-5000 of the comparable chlorine of its sterilization and disinfecting power doubly; The bacterium, virus, the bud bud that comprise chlorine and can not thoroughly kill can be killed, heavy metal ion Pb, the Hg that contains in the sewage of generations such as radiation chamber, punching chamber can be filtered out simultaneously.Can also further remove the remaining organism in the water of coming in addition, reduce BOD by Biochemical pot
5, COD
Cr, can also remove nitrite and have decolouring, de-odorised function, so hospital sewage effluent quality after present device is handled is fine, meets the national health environmental requirement fully.
Description of drawings
Fig. 1 is a structural representation of the present invention, and wherein 1 is efficient septic tank, and 2 is the SBR Biochemical pot, and 3 is ultra tiny ceramic membrane treatment tank, and 4 is the sterilization and disinfection jar of being made up of blue light catalysis synergy nano silver colloid producer.
Combine embodiment that the present invention is done further explanation with reference to accompanying drawing below.
Embodiment
As can beappreciated from fig. 1 the present invention includes an efficient septic tank 1, SBR Biochemical pot 2, ultra tiny ceramic membrane treatment tank 3, a sterilization and disinfection jar 4 of forming by blue light catalysis synergy nano silver colloid producer, connect in order between them.
Wherein efficient septic tank 1 is a finished market product, and this septic tank of being processed by glass reinforced plastic is outstanding far beyond the brick septic tank of tradition, and cost is low, the life-span is long, built-in special bio-carrier and a large amount of mikrobe GSH floras.Sewage is handled back solid matter major part through efficient septic tank and is trapped, precipitates, and organic removal rate is more than 50%, and bacterium, virus can be removed more than 75%.
SBR Biochemical pot 2 adopts the SBR type; In Biochemical pot 2, have air aeration device and one of a band collection chamber and some micro porous aeration heads to strain hydrophone, this air aeration device is connected with Biochemical pot oxygenating machine outward through pipeline, by oxygenating machine to the collection chamber input air; Through micro porous aeration head even diffused air in Biochemical pot; Because the active sludge and the aerobic flora of domestication are arranged in the Biochemical pot, and sewage provides under the sufficient oxygen situation at aerating apparatus, organism wherein can be removed more than the 85-90%.
Ultra tiny ceramic membrane treatment tank 3 is in order to obtain more purified middle water.Filter the particle of diameter greater than 0.2 μ m.Ultra tiny ceramic membrane processing unit lift pump, add air pump and the superfine ceramic membrane hollow circular-tube more than two pairs is formed by connecting.Squeeze into pressure air from the fine ceramic-film tube lower end of hollow, draw pipe from the upper end by the past extracardiac pumping of lift pump.Ultra tiny vitrified pipe assembly is soaked in the pending sewage; Under the suction function of lift pump; Sewage outside managing around toward the die internal penetration; Flow to the outside then, get into the sterilization and disinfection jar of being made up of blue light catalysis synergy nano silver colloid producer 4, its effect is that the reuse water of handling is carried out sterilization and disinfection.The fast 4000-5000 of the comparable chlorine of its sterilization and disinfecting power doubly can kill the bacterium, virus, the bud bud that comprise chlorine and can not thoroughly kill.
In sum; Present device has adopted efficient septic tank, SBR Biochemical pot, advanced person's membrane filter appts and blue light nano silver colloid sterilizer, can remove objectionable impurities in the hospital sewage, killing pathogenic bacteria effectively, the middle water after the processing; Reach emission standard, middle water can recycle.
Applicant's statement; The present invention explains detailed process equipment of the present invention and technical process through the foregoing description; But the present invention is not limited to above-mentioned detailed process equipment and technical process, does not mean that promptly the present invention must rely on above-mentioned detailed process equipment and technical process could be implemented.The person of ordinary skill in the field should understand, and to any improvement of the present invention, to the interpolation of the equivalence replacement of each raw material of product of the present invention and ancillary component, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.
Claims (1)
1. Hospital Sewage Treatment equipment; It is characterized in that; Comprise that an efficient septic tank (1), a SBR Biochemical pot (2), a ultra tiny ceramic membrane treatment tank (3) and sterilization and disinfection jar (a 4) combination of being made up of blue light catalysis synergy nano silver colloid producer are connected in sequence, and connect between them in order; In said SBR Biochemical pot (2), have air aeration device and one of a band collection chamber and some micro porous aeration heads to strain hydrophone, this air aeration device is connected with the outer oxygenating machine of Biochemical pot through pipeline, and this is strained hydrophone and is made up of flexible pipe and the ball float of couplet on flexible pipe; Said ultra tiny ceramic membrane treatment tank (3) lift pump, add air pump and the superfine ceramic membrane hollow circular-tube more than two pairs is formed by connecting, the sterilization and disinfection jar (4) that said blue light catalysis synergy nano silver colloid producer is formed is to be formed by connecting pure white silver electrode electrolyzer and LED luminotron light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103447333A CN102503029A (en) | 2011-11-03 | 2011-11-03 | Sewage treatment equipment for hospitals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103447333A CN102503029A (en) | 2011-11-03 | 2011-11-03 | Sewage treatment equipment for hospitals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102503029A true CN102503029A (en) | 2012-06-20 |
Family
ID=46215180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103447333A Pending CN102503029A (en) | 2011-11-03 | 2011-11-03 | Sewage treatment equipment for hospitals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102503029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452800A (en) * | 2022-02-10 | 2022-05-10 | 杭州依诚医疗器械有限公司 | Center suction exhaust emission heat-free disinfection and sterilization system |
-
2011
- 2011-11-03 CN CN2011103447333A patent/CN102503029A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452800A (en) * | 2022-02-10 | 2022-05-10 | 杭州依诚医疗器械有限公司 | Center suction exhaust emission heat-free disinfection and sterilization system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |