CN205773508U - Self-cleaning efficient pulse strong-light sewage disinfector - Google Patents
Self-cleaning efficient pulse strong-light sewage disinfector Download PDFInfo
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- CN205773508U CN205773508U CN201620763795.6U CN201620763795U CN205773508U CN 205773508 U CN205773508 U CN 205773508U CN 201620763795 U CN201620763795 U CN 201620763795U CN 205773508 U CN205773508 U CN 205773508U
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- stream guidance
- sewage
- spiral stream
- flash lamp
- xenon flash
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Abstract
The utility model discloses a kind of self-cleaning efficient pulse strong-light sewage disinfector, including base, housing, xenon flash lamp, sewage inlet, outlet of sewer, hairbrush and spiral stream guidance groove, described base upper end is provided with the housing of horizontally set, center along described shell length direction is equipped with xenon flash lamp, it is provided with spiral stream guidance groove along described xenon flash lamp length direction, with described xenon flash lamp rotating contact inside described spiral stream guidance groove, it is provided with hairbrush inside described spiral stream guidance groove, described housing sidewall one end is provided with sewage inlet, the described housing sidewall other end is provided with outlet of sewer.Spiral diversion structure increases the illumination number of times of sewage, and time of exposure increases, and system possesses bigger effective dose.Spiral diversion structure adds the surface area of photocatalyst, greatly excites the activity of photocatalyst material, to sewage generation catalytic decomposition and the effect of sterilizing.While spiral diversion groove rotates, the dirt of surface of the light tube is carried out by hairbrush automatically.
Description
Technical field
This utility model belongs to technical field of water treatment equipment, particularly relates to a kind of self-cleaning efficient pulse strong-light sewage and disappears
Poison device.
Background technology
Ultraviolet is the light that a kind of naked eyes cannot be seen, according to the difference of wavelength can segment UVA (315nm 400nm),
UVB (280nm 315nm), UVC (200nm 280nm) and below UVD(200nm).Wherein UVC is the most easily by DNA (ribose core
Acid) absorb, after the antibacterial in water, virus, algae bio etc. are irradiated by the UVC band ultraviolet of doses, its cell
DNA, RNA destructurized, cell regeneration cannot be carried out, thus reach sterilization and purify purpose.Ultraviolet disinfection technology
It is on the basis of modern anti-epidemiology, medical science and photodynamics, utilizes the high efficiency of particular design, high intensity and long-life
UVC wave band ultraviolet lighting water jets, directly kills antibacterials various in water, parasite, virus, algae and other pathogen,
Reach the purpose of sterilization.Disinfection by ultraviolet light is a kind of physical method, is not required to increase any material in water, is free from side effects, this
Being that it is better than the place of cholorination, ultraviolet disinfection is used in combination, up to optimum efficiency with other sterilization means.Common associating
Technique has ultraviolet to add ozone, ultraviolet adds photocatalyst of titanium dioxide etc..
The low pressure ultraviolet mercury lamp that existing ultraviolet water disinfection cleaning equipment generally uses power to be tens watts of levels is as purple
Outer light source, utilizes relatively low mercury vapor pressure (< 10-2Pa) being electrically excited and sending wavelength is 253.7nm and two spectral lines of 185nm, purple
The power level of outer light is the level of several watts.Current use circulation or one-pass mode through fluorescent tube, produce ultraviolet disinfection
Effect.Because the uitraviolet intensity of single fluorescent tube is weak, it is therefore desirable to limit flow or increase cycle-index or increase ultraviolet
Lamp number, reaches sterilizing effect faster.
Existing Ultraviolet sterilizing purifier, generally uses low pressure mercury lamp, in place of there are following some shortcomings:
First, intensity is low.Due to the operation principle of low pressure mercury lamp, to determine its radiosity the highest (the most several
The luminous power of ten watts, ultraviolet only accounts for about 20%, and the ultraviolet radiation power density near fluorescent tube is often put down less than number milliwatt
The level of square centimetre), it is difficult to reach the ultraviolet irradiation intensity of high intensity at short notice, can only by extend irradiation time or
Increase uviol lamp quantity and improve the effect of sterilizing, reduce system effectiveness, it is difficult to meet quick, the demand of bulk sterilization.
Second, there is risk of environmental pollution, energy consumption is big.Fill in mercury lamp is mercury vapour, belongs to poisonous and hazardous heavy metal,
Once mercury lamp is scrapped and is leaked, and can work the mischief environment.If reaching the strongest Disinfection Effect, need again to increase mercury lamp
Quantity or extend irradiation time.Because the outer efficiency of the ultraviolet of low pressure mercury lamp can only achieve the level of about 2%, this causes again
More waste of energy.
3rd, life-time service cost is high.The life-span of mercury lamp is shorter, and under the working condition of high intensity, light efficiency decay is very fast,
Life-span can only achieve 1000 hours and is necessary for changing, and therefore use cost is the highest.
4th, composite disinfecting ability is weak.Common low pressure mercury lamp, once injects too high energy, will inspire hydrargyrum former
Son more radiates spectral line, and from ultraviolet to visible ray, even infrared band has, and has thus disperseed energy, it is impossible to play multiple
Disinfective action, even can weaken original effect.And when injecting more low-yield, although energy concentrates on 253.7nm and 185nm two
On bar spectral line, but because energy is low, so occurring the effect of ozone and sterilization to be all affected, can not effectively activate light and touching
Matchmaker.
5th, purifier disposal ability is limited.Owing to uitraviolet intensity is weak, intensity and the efficiency of sterilization are restricted,
So the number of times of water circulation must be increased or reduces discharge, reach disinfective action thoroughly.Thus have impact on device
Disinfection efficiency and disposal ability.If disposal ability to be improved, then need to increase more light source, add the most again system
Cost.
6th, the easy fouling of fluorescent tube, need to clean in time, propose harsher requirement also to system water cyclic design,
Improve system cost.
Accordingly, because prior art exists above-mentioned technological deficiency, it is those skilled in the art's technology urgently to be resolved hurrily
Problem.
Utility model content
The purpose of this utility model is to provide a kind of self-cleaning efficient pulse strong-light sewage disinfector, it is intended to solve existing
The intensity and the efficient capacity that have disinfection by ultraviolet light present in technology are poor, and the easy fouling of fluorescent tube, the problem needing to clean in time.
This utility model is achieved in that
Self-cleaning efficient pulse strong-light sewage disinfector, goes out including base, housing, xenon flash lamp, sewage inlet, sewage
Mouth, hairbrush and spiral stream guidance groove, described base upper end is provided with the housing of horizontally set, and the center along described shell length direction is worn
It is provided with xenon flash lamp, is provided with spiral stream guidance groove along described xenon flash lamp length direction, with described inside described spiral stream guidance groove
Xenon flash lamp rotating contact, is provided with hairbrush inside described spiral stream guidance groove, described housing sidewall one end is provided with sewage inlet, described
The housing sidewall other end is provided with outlet of sewer.
Preferably, described spiral stream guidance rooved face is coated with photocatalyst of titanium dioxide thin film.
Preferably, described housing is cylindrical tube, and described spiral stream guidance groove outward flange contacts with described inner walls.
The method that application self-cleaning efficient pulse strong-light sewage disinfector carries out sewage disposal, comprises the following steps:
(1) pending sewage enters housing from sewage inlet, spirally flows through the photograph of xenon flash lamp along spiral stream guidance groove
Penetrate region；
(2) through the multi irradiation of high light, micro-to containing in bacterium sewage of the ultraviolet of the UVC wave band that xenon flash lamp gives off
The direct killing action of biological generation；Photocatalyst material is plated in spiral stream guidance rooved face, and the ultraviolet that xenon lamp radiation goes out excites simultaneously
The activity of photocatalyst material, to sewage generation catalytic decomposition and the effect of sterilizing；
(3) there is rotary motion in spiral stream guidance groove under the impact of sewage, and hairbrush thereon will clean on fluorescent tube automatically
Dirt, it is achieved the purpose of self-cleaning；
(4) sewage after treatment is discharged through outlet of sewer, and is carried out continuously above sewage treatment step.
The beneficial effects of the utility model are:
1, spiral diversion structure increases the illumination number of times of sewage, and time of exposure increases, and system possesses bigger effective agent
Amount.
2, spiral diversion structure adds the surface area of photocatalyst, greatly excites the activity of photocatalyst material, to dirt
Water generation catalytic decomposition and the effect of sterilizing.
3, while spiral diversion groove rotates, the dirt of surface of the light tube is carried out by hairbrush automatically.
Accompanying drawing explanation
Fig. 1 is self-cleaning efficient pulse strong-light sewage disinfector sectional structure schematic diagram of the present utility model；
In figure: 1 base；2 housings；3 xenon flash lamps；4 sewage inlets；5 outlets of sewer；6 hairbrush；7 spiral stream guidance grooves.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Fig. 1 shows self-cleaning efficient pulse strong-light sewage disinfector of the present utility model, including base 1, housing 2,
Xenon flash lamp 3, sewage inlet 4, outlet of sewer 5, hairbrush 6 and spiral stream guidance groove 7, described base 1 upper end is provided with horizontally set
Housing 2, the center along described housing 2 length direction is equipped with xenon flash lamp 3, is provided with along described xenon flash lamp 3 length direction
Spiral stream guidance groove 7, with described xenon flash lamp 3 rotating contact inside described spiral stream guidance groove 7, sets inside described spiral stream guidance groove 7
Having hairbrush 6, described housing 2 sidewall one end to be provided with sewage inlet 4, the described housing 2 sidewall other end is provided with outlet of sewer 5.
Further, described spiral stream guidance groove 7 surface is coated with photocatalyst of titanium dioxide thin film.
Further, described housing 2 is cylindrical tube, described spiral stream guidance groove 7 outward flange and described housing 2 inwall
Contact.Make sewage advance only along the water conservancy diversion direction of spiral stream guidance groove 7, so that sewage is all the time in processing region, carry
The high process time of sewage, prevent sewage from causing at sewage from the escaping slot between housing 2 and spiral stream guidance groove 7 outward flange
The problem that reason effect is poor.
After system start-up, high voltage pulse xenon lamp two ends are applied in instant high-voltage (reaching thousands of volt, continue hundreds of microseconds),
In quartz glass lamp vessel, the high-pressure xenon of encapsulation is by moment ionization puncture, forms strong ionizing radiation luminous, produces strong
Light radiation.The radiation spectrum of xenon is pressed with pass with size of current, inflation.High in running voltage, electric current density big, arc length length and filling
Under conditions of air pressure height, the radiation spectrum of xenon flash lamp significantly moves to ultraviolet end, becomes strong ultraviolet source, wavelength
The ultraviolet component of below 400nm is up to more than the 30% of total luminous energy, owing to each ultraviolet band at below 400nm all has very
Strong emittance, it is possible to simultaneously produce multiple physical process, including activating photocatalyst, producing ozone and directly kill micro-
Biology, concrete principle is as follows:
The absorption spectrum of ribonucleic acid and DNA (deoxyribonucleic acid) is in the range of 240 280nm, and absworption peak is at 260nm.Ripple
The ultra-violet absorption of the DNA (deoxyribonucleic acid) in the long ultraviolet at 250nm wave band and microbial cell core and photochemistry sensitization
Property scope overlap.The ultraviolet of this wave band can change and destroy structural mutation, changes the genetic transcription characteristic of cell, makes biology
Body is lost the synthesis of protein and replicates fertility, killing microorganisms.
The wave band of below 200nm can ionize oxygen molecule strongly, and promotes oxonium ion to regroup formation ozone.Ozone
Being a kind of strong oxidizer, sterilization process belongs to biochemical oxidation reaction, needed for oxidation Decomposition antibacterial endogenous glucose
Enzyme, makes bacteria inactivation dead；Directly with antibacterial, virus function, destruction organelle and DNA, RNA, make the metabolism of antibacterial be subject to
To destroying, cause bacterial death；Through cell membrane tissue, invading intracellular, the lipoprotein and the internal fat that act on adventitia are many
Sugar, makes the distortion of antibacterial generation permeability dissolve death and wait three kinds of approach to realize sterilization.
The wavelength of 300nm to 400nm effectively can be absorbed by photocatalyst.Photocatalyst material is TiO2, it is a kind of nothing
Poison, catalysis activity height, oxidability are strong, good stability, cheap N type semi-conducting material, and its molecular weight is 79.9,
There are anatase (Anatase), brockite (Brookite) and three kinds of crystal structures of rutile (Rutile).TiO2Photograph at light
Penetrating down self does not change but can promote chemical reaction, has catalysis.Concrete reaction is: TiO2 is absorbing illumination light
After ultraviolet in source, form the free radical of oxidisability, air is become nothing with free harmful substance in water and microbial decomposition
The carbon dioxide of evil and water, can decompose rapidly the harmful gass such as the formaldehyde in air and water, benzene, ammonia, VOC, can destroy thin
Cell membrane in bacterium, virus, makes antibacterial mass flow lose, solidifies virus protein, while exterminating bacterium, moreover it is possible to decompose bacterium residual
Harmful complex of release on body.This superpower Oxidation, moreover it is possible to remove rapidly various abnormal flavour.Excite the strongest catalysis oxygen
Change effect, to adhering to organic pollution thereon and microorganism realization decomposition and killing.Final detoxicated product is carbon dioxide
And water.
The method that application self-cleaning efficient pulse strong-light sewage disinfector carries out sewage disposal, comprises the following steps:
(1) pending sewage enters housing 2 from sewage inlet 4, spirally flows through xenon flash lamp 3 along spiral stream guidance groove 7
Irradiation area；
(2) through the multi irradiation of high light, the ultraviolet of the UVC wave band that xenon flash lamp 3 gives off is to containing in bacterium sewage
Microorganism produces direct killing action；Photocatalyst material is plated in spiral stream guidance groove 7 surface, and the ultraviolet that xenon lamp radiation goes out swashs simultaneously
Send out the activity of photocatalyst material, to sewage generation catalytic decomposition and the effect of sterilizing；
(3) there is rotary motion in spiral stream guidance groove 7 under the impact of sewage, and hairbrush 6 thereon will clean fluorescent tube automatically
On dirt, it is achieved the purpose of self-cleaning；
(4) sewage after treatment is discharged through outlet of sewer 5, and is carried out continuously above sewage treatment step.
In above-mentioned processing procedure, make sewage in the processing region of xenon flash lamp and photocatalyst material and above-mentioned all the time
Triple bactericidal actions of ultraviolet ionization sterilization, ozone sterilization and photocatalyst material sterilization simultaneously occur at process whole of sewage
During individual, thus extend the sterilizing time of each sterilization mode, improve bactericidal effect；And in sterilization process, pass through
Hairbrush and the rotating contact of xenon flash lamp, thus surface of the light tube is cleaned, it is achieved self-cleaning function.
The beneficial effects of the utility model are:
1, spiral diversion structure increases the illumination number of times of sewage, and time of exposure increases, and system possesses bigger effective agent
Amount.
2, spiral diversion structure adds the surface area of photocatalyst, greatly excites the activity of photocatalyst material, to dirt
Water generation catalytic decomposition and the effect of sterilizing.
3, while spiral diversion groove rotates, the dirt of surface of the light tube is carried out by hairbrush automatically.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not to pay various amendments or deformation that performing creative labour can make still in protection of the present utility model
Within the scope of.
Claims (3)
1. self-cleaning efficient pulse strong-light sewage disinfector, it is characterised in that: include that base, housing, xenon flash lamp, sewage enter
Mouth, outlet of sewer, hairbrush and spiral stream guidance groove, described base upper end is provided with the housing of horizontally set, along described shell length side
To center be equipped with xenon flash lamp, be provided with spiral stream guidance groove, described spiral stream guidance groove along described xenon flash lamp length direction
Inner side and described xenon flash lamp rotating contact, be provided with hairbrush inside described spiral stream guidance groove, described housing sidewall one end is provided with dirt
Water inlet, the described housing sidewall other end is provided with outlet of sewer.
2. self-cleaning efficient pulse strong-light sewage disinfector as claimed in claim 1, it is characterised in that: described spiral stream guidance
Rooved face is coated with photocatalyst of titanium dioxide thin film.
3. self-cleaning efficient pulse strong-light sewage disinfector as claimed in claim 1 or 2, it is characterised in that: described housing
For cylindrical tube, described spiral stream guidance groove outward flange contacts with described inner walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763795.6U CN205773508U (en) | 2016-07-20 | 2016-07-20 | Self-cleaning efficient pulse strong-light sewage disinfector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763795.6U CN205773508U (en) | 2016-07-20 | 2016-07-20 | Self-cleaning efficient pulse strong-light sewage disinfector |
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| CN205773508U true CN205773508U (en) | 2016-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044935A (en) * | 2016-07-20 | 2016-10-26 | 四川卓众科技有限公司 | Self-cleaning efficient pulsed light sewage disinfection device |
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2016
- 2016-07-20 CN CN201620763795.6U patent/CN205773508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044935A (en) * | 2016-07-20 | 2016-10-26 | 四川卓众科技有限公司 | Self-cleaning efficient pulsed light sewage disinfection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: No. 1607, 16 / F, No. 1858, middle section of Yizhou Avenue, hi tech Zone, Chengdu, Sichuan 610000 Patentee after: CHENGDU SHENGLAITE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 621000 Mianyang city of Sichuan Province Branch Chong Ling Chong Incubator Building No. 103 Beijing Patentee before: SICHUAN ZHUOZHONG TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200519 Address after: No. 1108, building 3, yard 1, downtown street, Xicheng District, Beijing 100000 Patentee after: Li Enyou Address before: No. 1607, 16 / F, No. 1858, middle section of Yizhou Avenue, hi tech Zone, Chengdu, Sichuan 610000 Patentee before: CHENGDU SHENGLAITE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: 211500 No. 59 Wang Qiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Nanjing jielide Environmental Protection Technology Co.,Ltd. Address before: No. 1108, Xiyuan building, downtown district, Beijing Patentee before: Li Enyou |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230609 Address after: No. 1666 Oucheng North Road, Qingbaijiang District, Chengdu City, Sichuan Province, 610399, Building 27 Annex 1 Patentee after: Shengyida (Chengdu) Optoelectronic Technology Co.,Ltd. Address before: 211500 No. 59 Wang Qiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province Patentee before: Nanjing jielide Environmental Protection Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |