CN104338711B - A kind of method utilizing affine adsorption removal ultraviolet generator surface chelate fouling and device thereof - Google Patents

A kind of method utilizing affine adsorption removal ultraviolet generator surface chelate fouling and device thereof Download PDF

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Publication number
CN104338711B
CN104338711B CN201410559322.XA CN201410559322A CN104338711B CN 104338711 B CN104338711 B CN 104338711B CN 201410559322 A CN201410559322 A CN 201410559322A CN 104338711 B CN104338711 B CN 104338711B
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CN
China
Prior art keywords
sheet metal
ultraviolet generator
chelate
fouling
generator surface
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Expired - Fee Related
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CN201410559322.XA
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Chinese (zh)
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CN104338711A (en
Inventor
杨德利
孙涤清
王晓军
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Beijing Pengdongtaike Environmental Protection Technology Co ltd
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BEIJING SHIJINGSHAN DISTRICT FIXED RATE ENVIRONMENTAL SCIENCE RESEARCH CENTER
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Priority to CN201410559322.XA priority Critical patent/CN104338711B/en
Publication of CN104338711A publication Critical patent/CN104338711A/en
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Publication of CN104338711B publication Critical patent/CN104338711B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B6/00Cleaning by electrostatic means

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  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention belongs to a kind of method utilizing affine adsorption removal ultraviolet generator surface chelate fouling and device thereof, method comprises the steps: that (1) makes and can remove and prevent chelate at the sheet metal of ultraviolet generator surface scale;(2) sheet metal is made to produce friction, or relative motion with the ultraviolet generator surface of easy fouling;(3) utilize both frictions, or the electrostatic that relative motion produces makes chelate by the affine absorption of sheet metal, removes and prevent chelate at ultraviolet generator surface scale.The inventive method can utilize the affine adsorption effect between object to remove ultraviolet generator surface chelate fouling, it is ensured that the permanently effective work of ultraviolet generator, and its device has simple in construction, low cost, removes and the high advantage good with using effect of antiscale efficiency.

Description

A kind of method utilizing affine adsorption removal ultraviolet generator surface chelate fouling and device thereof
Technical field
The invention belongs to a kind of method utilizing affine adsorption removal ultraviolet generator surface chelate fouling and Device.
Background technology
Ultraviolet light generator (being called for short ultraviolet generator) is in the sterilization of insect-killing trapping, hospital and the family of agricultural More universal with the use on sterilization, environmental protection equipment.But ultraviolet generator is at complex environments such as gas, water and oil Lower work, the easy fouling in generator surface, the dirt of fouling can cause ultraviolet light light transmittance to decline, make ultraviolet The disabler of generator.
The most serious with chelate through a large amount of tests and certificate of analysis ultraviolet generator surface scale dirt, pass through The fouling dirt of oil immersion ultraviolet generator is carried out spectrum analysis, and the report result obtained proves, its fouling is dirty Thing is mainly composed of multiplicity metallo-chelate.Therefore, remove or prevent chelate on ultraviolet generator surface Generate or fouling, improve the work efficiency of environmental protection equipment, it is ensured that the permanently effective work of ultraviolet generator is current Problem in the urgent need to address.
Summary of the invention
It is an object of the invention to design and a kind of utilize affine adsorption removal ultraviolet generator surface chelate fouling Method and device thereof, the method can utilize the affine adsorption effect between object to remove ultraviolet generator chelated surface Thing fouling, it is ensured that the permanently effective work of ultraviolet generator, its device has simple in construction, low cost, removes With the advantage that antiscale efficiency is high and using effect is good.
To this end, the method for the present invention comprises the steps:
(1) making can be removed ultraviolet generator surface chelate and prevent chelate from tying on ultraviolet generator surface The sheet metal of dirt;
(2) sheet metal is made to produce friction, or relative motion with the ultraviolet generator surface of easy fouling;
(3) utilize both friction, or relative motion produce electrostatic make chelate by the affine absorption of sheet metal, clearly Except ultraviolet generator surface chelate and prevent chelate at ultraviolet generator surface scale.
Described sheet metal produces friction with the ultraviolet generator surface of easy fouling, or relative motion is that pressure rubs Wipe or motion.
Described sheet metal is choosing any one kind of them or number of gold, silver, copper, ferrum, aluminum, lead, stannum or alloy material Kind.
The device of a kind of method realizing the present invention, is mainly made up of mounting bracket and sheet metal.Including:
Sheet metal, is used for removing ultraviolet generator surface chelate and preventing chelate from tying on ultraviolet generator surface Dirt;
Mounting bracket, is used for supporting and fixing sheet metal and make sheet metal can be close to ultraviolet generator apparent motion, Mounting bracket is positioned at the outside of ultraviolet generator;
Sheet metal driving means, for being driven around sheet metal or the mounting bracket of ultraviolet generator apparent motion.
Described sheet metal be with gold, silver, copper, ferrum, aluminum, lead, stannum or alloy material choose any one kind of them or The square strip shaped metals sheet that several materials is made.
Described mounting bracket includes change, sheet metal card column and swivel base, and upper change is set in ultraviolet generator On, the both sides that one end of two metal sheets card column is enclosed within diameter line with upper change are affixed, two metal sheets card column another One end is affixed with the swivel base dual-side being positioned at ultraviolet generator lower end, affixed with motor shaft in the middle part of the lower end of swivel base, The back side edge of sheet metal is that spacing distance is provided with several guide shaft, sheet metal card column is provided with in spacing distance for leading Several guide holes that axle inserts, guide shaft is plugged in guide hole, between back side edge and the sheet metal card column of sheet metal Being arranged with stage clip on guide shaft, the front side edge of sheet metal contacts with the surface of ultraviolet generator.
Described sheet metal driving means is motor, or is wind blades.
Described sheet metal driving means is motor, motor be fixed on in the lamp base of ultraviolet generator, Motor is driven by motor shaft and makes mounting bracket rotate around ultraviolet generator in the middle part of the lower end of swivel base.
Described sheet metal driving means is the wind blades being positioned at outside the housing of fixing ultraviolet generator, Shuo Gefeng Moving vane is positioned at outside housing, and wind blades drives wind-power axle to rotate by connecting rod, the wind-power of wind blades Axle is connected after being connect with housing axle by bearing in the middle part of pneumatic swivel base or swivel base.
Mounting bracket is set on described pneumatic swivel base.
Said method and device design achieve the purpose of the present invention.
The inventive method can utilize the affine adsorption effect between object to remove ultraviolet generator surface chelate knot Dirt, it is ensured that the permanently effective work of ultraviolet generator, its device has simple in construction, low cost, removes and prevents The advantage that dirt efficiency is high and using effect is good.
The present invention proves safely and effectively through actual tests.Research shows:
One, foulant (chelate) origin cause of formation on ultraviolet generator surface.
1, environmental protection equipment normally used ultraviolet generator mostly is quartz glass tube and makes.Quartz glass is dioxy SiClx one-component, hardness greatly up to Mohs seven grades, have wear-resistant, high temperature resistant, the coefficient of expansion is low, resistance to Thermal shock resistance, chemical stability and electrical insulation capability are good, and can pass through ultraviolet and infrared ray.Quartz glass Surface has the convex-concave form on microcosmic, easily attaches the float assembled in fluid and precipitate.
2, the material chelate of ultraviolet generator surface scale.Gasolene ingredient is hundreds of kind of Organic substance mixing, Wherein partial organic substances, the chain hydrocarbon of some band metal ions is easy to after photodissociation mineralising decompose made by chelating With generating chelate.Chelate is to be had circulus by what central ion and multidentate ligand were combined into Coordination compound.Chelate is to cooperate with the one of thing, in the structure of chelate, necessarily has one or more multiple tooth Part provides multipair electronics to form coordinate bond with centrosome.There is the coordination compound of circulus, be by two Or multiple ligand forms the chelation of chelate ring with same metal ion and obtains.There is circulus Coordination compound, by the chemical reaction-chela having two or more ligand and same metal ion and being formed chelate ring Cooperation with and obtain.The rule that metal ion forms chelate with part is hsab theory, it is simply that: Hard parent is hard, and soft parent is soft.The chelate that metal ion generates with multidentate ligand, generates than it and monodentate ligand Similar coordination compound has higher stability.
3, fouling mechanisms is material " affine " effect." affine " this word has wide significance, And for defining more than 100 year.Mutual by electrostatic interaction for simple compound such as Na and Cl The phenomenon attracted is i.e. a kind of affinity interaction, and therefore affinity interaction is the phenomenon that nature generally exists.This Phenomenon is very exclusiveness, specific combination, or referred to as specificity interacts, and its active force is claimed For " affinity ", " affinity " is also named the interaction that affinity interaction is the complexity of two intermolecular existence.
Therefore, the radiant light of ultraviolet generator is when irradiating through surface quartz glass, near quartz glass table The chain hydrocarbon of the band metal ion in face is easier to after photodissociation mineralising decompose generate chelate, the surface of quartz glass Concavo-convex characteristic produces delay effect to these chelates, forms scaling fouling.
The present invention utilizes the adsorption function that sheet metal is affine, it may be assumed that chelate is electronics can be total to metal ion Body, the coordination compound that atom combines with coordinate bond, therefore the metal for cation has more intensive affinity; Utilize that the microcosmic upper surface of quartz glass is concavo-convex is susceptible to more greatly friction phenomenon and glass hard (HRC65Yi Shang) can have greatly resistance to Abrasion, high temperature resistant, the coefficient of expansion is low, resistance to heat shocks, chemical stability and the good characteristic of electrical insulation capability, Allow sheet metal carry out friction on its surface and generate electrostatic, produce the metal surface of positively charged.Due to quartz glass The affinity adsorbing chela and thing is the atom Coulomb force of lattice, and the electrostatic affinity of sheet metal is far longer than The Coulomb force of atom, adds the chelate more intensive demand to positive metal ions coordinate bond, so when this After friction generation electrostatic, chelate is by the strong affine absorption of sheet metal, and Quartz glass surfaces there's almost no chelating Thing, meanwhile, relative motion also removes other attachments of ultraviolet generator, the light transmission efficiency of quartz glass Being sufficiently maintained, test shows up to more than 85 percent.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the present invention.
Fig. 2 is the structural representation that sheet metal driving means is motor of the present invention.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the partial structurtes schematic diagram of the mounting bracket of the present invention.
Fig. 5 is the structural representation that sheet metal driving means is wind blades of the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of method utilizing affine adsorption removal ultraviolet generator surface chelate fouling, bag Include following steps:
(1) making can be removed ultraviolet generator surface chelate and prevent chelate from tying on ultraviolet generator surface The sheet metal 1 of dirt;
(2) sheet metal is made to produce friction, or relative motion with ultraviolet generator 3 surface of easy fouling.Sheet metal Driving means 2 can make sheet metal produce friction, or relative motion with the ultraviolet generator surface of easy fouling;
(3) utilize both friction, or relative motion produce electrostatic make chelate by the affine absorption of sheet metal, clearly Except ultraviolet generator surface chelate and prevent chelate at ultraviolet generator surface scale.
Described sheet metal produces friction with the ultraviolet generator surface of easy fouling.Sheet metal and the purple of easy fouling Outer generator surface relative motion is pressure friction or motion, and pressure friction or motion are certain for having between the two The contact of pressure, pressure is both perpendicular contact pressure.Described sheet metal be gold, silver, copper, Choosing any one kind of them or several of ferrum, aluminum, lead, stannum or alloy material.
As shown in Figures 1 to 5, the device of a kind of method realizing the present invention, mainly by mounting bracket and sheet metal Formed.Including:
Sheet metal 1, is used for removing or prevent chelate at ultraviolet generator 3 surface scale.
Mounting bracket, is used for supporting and fixing sheet metal and make sheet metal can be close to ultraviolet generator apparent motion, Mounting bracket is positioned at the outside of ultraviolet generator.
Sheet metal driving means 2, for being driven around sheet metal or the mounting bracket of ultraviolet generator apparent motion.
Described sheet metal be with gold, silver, copper, ferrum, aluminum, lead, stannum or alloy material choose any one kind of them or The square strip shaped metals sheet that several materials is made.
As shown in Figures 2 to 4, embodiment is as a example by ultraviolet germicidal lamp.Ultraviolet germicidal lamp is used for room air Sterilization.Ultraviolet germicidal lamp is by lamp base 10, netted lamp shade 7, quartz glass cast ultraviolet generator and upper lamp Seat 4 is formed.In the upper end of ultraviolet generator is fixed on lamp socket and communicate with power supply.
Described mounting bracket includes change 5, sheet metal card column 6 and transposase 19.Upper change is set in ultraviolet and sends out On raw device (being herein quartz glass cast ultraviolet generator).One end of two metal sheets card column is enclosed within upper change The both sides of diameter line are affixed, the other end of two metal sheets card column and the swivel base both sides being positioned at ultraviolet generator lower end Limit is affixed, affixed with motor shaft 2 in the middle part of the lower end of swivel base.The back side edge of sheet metal is that spacing distance is provided with several Guide shaft 14.It is provided with the several guide holes 13 inserted for guide shaft in spacing distance in sheet metal card column.Guide shaft is plugged in In guide hole.It is arranged with stage clip 8, so, metal on guide shaft between back side edge and the sheet metal card column of sheet metal The front side edge of sheet can produce contacting of certain pressure with the surface of ultraviolet generator under the holding of stage clip.
Described sheet metal driving means is motor 11, or is wind blades 15.
Described sheet metal driving means is motor, motor be fixed on in the lamp base of ultraviolet generator, Motor is driven by motor shaft 12 and makes mounting bracket rotate around ultraviolet generator in the middle part of the lower end of swivel base.Electricity Motivation is motor or slow speed motor.
During use, motor is driven by motor shaft and makes mounting bracket around ultraviolet generator in the middle part of the lower end of swivel base Rotating, the front side edge making sheet metal in mounting bracket can be under the holding of stage clip and the surface of ultraviolet generator Produce the rotating contact of certain pressure, utilize both frictions, or the electrostatic that relative motion produces makes chelate quilt Absorption that sheet metal is affine, removes ultraviolet generator surface chelate and prevents chelate on ultraviolet generator surface Fouling.By affine absorption chelate on sheet metal or foulant, can human at periodic intervals remove.
As shown in Figure 5, it is clear that, described sheet metal driving means also can be: is positioned at the shell of fixing ultraviolet generator External wind blades 15.Several (3-6) wind blades is positioned at outside housing.Wind blades is carried by connecting rod 17 Wind symptom line shaft 16 rotates.The wind-power axle of wind blades connects rear and pneumatic swivel base by bearing 18 and housing axle 19 or swivel base in the middle part of connect.Mounting bracket is set on described pneumatic swivel base.Structure in mounting bracket is with above-mentioned Identical, therefore be not repeated.The present embodiment, for outdoor or field, is used as power the saving energy with wind.
In a word, the method for the present invention can utilize the affine adsorption effect between object to remove ultraviolet generator surface chela Compound fouling, it is ensured that the permanently effective work of ultraviolet generator, its device has a simple in construction, low cost, clearly Except the advantage good with antiscale efficiency height and using effect.Can promote the use of.

Claims (10)

1. the method utilizing affine adsorption removal ultraviolet generator surface chelate fouling, it is characterised in that: The method comprises the steps,
(1) making can be removed ultraviolet generator surface chelate and prevent chelate from tying on ultraviolet generator surface The sheet metal of dirt;
(2) sheet metal is made to produce friction, or relative motion with the ultraviolet generator surface of easy fouling;
(3) utilize both friction, or relative motion produce electrostatic make chelate by the affine absorption of sheet metal, clearly Except ultraviolet generator surface chelate and prevent chelate at ultraviolet generator surface scale.
2. the one as described in claim 1 utilizes affine adsorption removal ultraviolet generator surface chelate fouling Method, it is characterised in that: the ultraviolet generator surface relative motion of described sheet metal and easy fouling is pressure Motion.
3. a kind of as described in claim 1 utilizes affine adsorption removal ultraviolet generator surface chelate fouling Method, it is characterised in that: described sheet metal is gold, silver, copper, ferrum, aluminum, lead, stannum or alloy material Choose any one kind of them or several.
4. realize a device for method described in claim 1, be mainly made up of mounting bracket and sheet metal, It is characterized in that: include,
Sheet metal, is used for removing ultraviolet generator surface chelate and preventing chelate from tying on ultraviolet generator surface Dirt;
Mounting bracket, is used for supporting and fixing sheet metal and make sheet metal can be close to ultraviolet generator apparent motion, Mounting bracket is positioned at the outside of ultraviolet generator;
Sheet metal driving means, for being driven around sheet metal or the mounting bracket of ultraviolet generator apparent motion.
5. the device as described in claim 4, it is characterised in that: described sheet metal for gold, silver, copper, Choosing any one kind of them or square strip shaped metals sheet that several materials is made of ferrum, aluminum, lead, stannum or alloy material.
6. the device as described in claim 4, it is characterised in that: described mounting bracket includes change, gold Belonging to sheet card column and swivel base, upper change is set on ultraviolet generator, one end of two metal sheets card column and upper change The both sides being enclosed within diameter line are affixed, the other end of two metal sheets card column and the swivel base being positioned at ultraviolet generator lower end Dual-side is affixed, affixed with motor shaft in the middle part of the lower end of swivel base, and the back side edge of sheet metal is that spacing distance is provided with Several guide shafts, sheet metal card column is provided with the several guide holes inserted for guide shaft in spacing distance, and guide shaft is plugged in In guide hole, the guide shaft between back side edge and the sheet metal card column of sheet metal is arranged with stage clip, before sheet metal Side contacts with the surface of ultraviolet generator.
7. the device as described in claim 4, it is characterised in that: described sheet metal driving means is motor Or be wind blades.
8. the device as described in claim 4, it is characterised in that: described sheet metal driving means is motor, Motor is fixed on in the lamp base of ultraviolet generator, and motor is driven in the lower end of swivel base by motor shaft Portion makes mounting bracket rotate around ultraviolet generator.
9. the device as described in claim 4, it is characterised in that: described sheet metal driving means is solid for being positioned at Determining the wind blades outside the housing of ultraviolet generator, several wind blades are positioned at outside housing, and wind blades passes through Connecting rod drives wind-power axle to rotate, and the wind-power axle of wind blades connects rear and pneumatic turn by bearing and housing axle Connect in the middle part of seat or swivel base.
10. the device as described in claim 9, it is characterised in that: set mounting bracket on described pneumatic swivel base.
CN201410559322.XA 2014-10-21 2014-10-21 A kind of method utilizing affine adsorption removal ultraviolet generator surface chelate fouling and device thereof Expired - Fee Related CN104338711B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050274396A1 (en) * 2004-06-09 2005-12-15 Hong Shih Methods for wet cleaning quartz surfaces of components for plasma processing chambers
CN100409902C (en) * 2004-09-09 2008-08-13 福建新大陆环保科技有限公司 Ultraviolet sterilizer with automatic cleaner
CN100509186C (en) * 2005-12-02 2009-07-08 北京北方微电子基地设备工艺研究中心有限责任公司 Washing method for removing polymer film adhered on quartz pant surface
CN201404924Y (en) * 2008-12-23 2010-02-17 佛山市顺德区都围科技环保工程有限公司 Electromagnetic automatic washing device for bushing of ultraviolet lamp
CN102476110A (en) * 2010-11-30 2012-05-30 中国科学院大连化学物理研究所 Device for cleaning outer surface of lens of lamp holder of ultraviolet lamp
CN103381414A (en) * 2013-07-08 2013-11-06 山东良成环保工程有限公司 Hydraulic power cleaning device of ultraviolet sterilizer

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Effective date of registration: 20191227

Address after: 102445 4th floor, Jun'an commercial building, No.17, Yangcheng Ring Road, Fangshan District, Beijing

Patentee after: BEIJING PENGDONGTAIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Address before: 100041, No. 2-206, South B, R & D building, No. 19, ancient West Street, Beijing, Shijingshan District

Patentee before: BEIJING CITY SHIJINGSHAN DISTRICT LYUDONG ENVIRONMENTAL SCIENCE RESEARCH CENTER

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20211021