CN204194380U - A kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate - Google Patents
A kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate Download PDFInfo
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- CN204194380U CN204194380U CN201420607387.2U CN201420607387U CN204194380U CN 204194380 U CN204194380 U CN 204194380U CN 201420607387 U CN201420607387 U CN 201420607387U CN 204194380 U CN204194380 U CN 204194380U
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- China
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- sheet metal
- ultraviolet generator
- mounting bracket
- chelate
- swivel base
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Abstract
The utility model belongs to a kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate, comprises, and sheet metal is used for removing and preventing chelate at ultraviolet generator surface scale; Mounting bracket is used for support and fixing metal sheet and makes sheet metal can be close to ultraviolet generator apparent motion, and mounting bracket is positioned at the outside of ultraviolet generator; Sheet metal drive unit is for driving sheet metal around ultraviolet generator apparent motion or mounting bracket.The utility model can utilize the affine adsorption effect between object to remove the fouling of ultraviolet generator surface chelate, and guarantee the permanently effective work of ultraviolet generator, have structure simple, cost is low, removing and the advantage that antiscale efficiency is high and result of use is good.
Description
Technical field
The utility model belongs to a kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate.
Background technology
The use of ultraviolet light generator (be called for short ultraviolet generator) on the sterilization of the insect-killing trapping of agricultural, hospital and family and sterilization, environmental protection equipment is more general.But ultraviolet generator works under gas, water and wet goods complex environment, the easily fouling of generator surface, the dirt of fouling can cause ultraviolet light light transmittance to decline, and makes the disabler of ultraviolet generator.
With chelate the most seriously, by carrying out spectrum analysis to the fouling dirt of oil immersion ultraviolet generator, the proof of reporting the result obtained, its fouling dirt main component is multiplicity metallo-chelate for a large amount of test of warp and certificate of analysis ultraviolet generator surface scale dirt.Therefore, remove and prevent chelate in ultraviolet generator Surface Creation or fouling, improve the operating efficiency of environmental protection equipment, guarantee that the permanently effective work of ultraviolet generator is problem in the urgent need to address at present.
Utility model content
The purpose of this utility model is a kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate of design, the affine adsorption effect between object can be utilized to remove the fouling of ultraviolet generator surface chelate, guarantee the permanently effective work of ultraviolet generator, there is structure simple, cost is low, removing and the advantage that antiscale efficiency is high and result of use is good.
For this reason, the utility model formed primarily of mounting bracket and sheet metal.Comprise:
Sheet metal, for removing and preventing chelate at ultraviolet generator surface scale;
Mounting bracket, for supporting and fixing metal sheet and make sheet metal can be close to ultraviolet generator apparent motion, mounting bracket is positioned at the outside of ultraviolet generator;
Sheet metal drive unit, for driving sheet metal around ultraviolet generator apparent motion or mounting bracket.
Described sheet metal is square strip shaped metals sheet.Sheet metal gold, silver, copper, iron, aluminium, lead, tin or other metal material, alloy material choose any one kind of them or several materials is made.
Described mounting bracket comprises change, sheet metal card column and swivel base, upper change is set on ultraviolet generator, the both sides that one end of two metal sheets card column and upper change are enclosed within diameter line are affixed, the other end of two metal sheets card column is affixed with the swivel base dual-side be positioned at outside other end ultraviolet generator, affixed with motor shaft in the middle part of the other 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 the several guide holes inserted for guide shaft in spacing distance, guide shaft is plugged in guide hole, guide shaft between the back side edge of sheet metal and sheet metal card column is arranged with stage clip, the front side edge of sheet metal and the surface contact of ultraviolet generator.
Described sheet metal drive unit is motor, or is wind blades.
Described sheet metal drive unit is motor, and motor is fixed on in the lamp base of ultraviolet generator, and motor is driven in the middle part of the lower end of swivel base by motor shaft and mounting bracket is rotated around ultraviolet generator.
Described sheet metal drive unit is be positioned at the wind blades outside the housing of fixing ultraviolet generator, several wind blades is positioned at outside housing, wind blades drives pneumatic mechanical axis to rotate by connecting rod, is connected after the pneumatic mechanical axis of wind blades is coupling with housing by bearing with in the middle part of pneumatic swivel base or swivel base.
Described pneumatic swivel base establishes mounting bracket.
Said apparatus design achieves the purpose of this utility model.
The utility model can utilize the affine adsorption effect between object to remove the fouling of ultraviolet generator surface chelate, and guarantee the permanently effective work of ultraviolet generator, it is simple that its device has structure, and cost is low, removing and the advantage that antiscale efficiency is high and result of use is good.
The utility model proves safe and effective through actual tests.Research shows:
One, foulant (chelate) origin cause of formation on ultraviolet generator surface.
1, the normally used ultraviolet generator of environmental protection equipment mostly is quartz glass tube and makes.Quartz glass is silica one-component, and hardness can reach greatly Mohs seven grades, have wear-resistant, high temperature resistant, the coefficient of expansion is low, resistance to heat shocks, chemical stability and electrical insulation capability are good, and can through ultraviolet and infrared ray.Quartz glass surfaces has the convex-concave form on microcosmic, easily attaches the suspension in gathering fluid and precipitate.
2, the material of ultraviolet generator surface scale---chelate.Gasolene ingredient is the mixing of hundreds of kind organic matter, wherein partial organic substances, and the chain hydrocarbon of some band metal ions is easy to decompose after photodissociation mineralising generate chelate by chelation.Chelate is the complex with circulus be combined into by central ion and multidentate ligand.Chelate is the one of complex, in the structure of chelate, necessarily has one or more multidentate ligand to provide multipair electronics and centerbody to form coordinate bond.Having the complex of circulus, is formed the chelation of chelate ring by two or more ligand and same metal ion and obtained.There is the complex of circulus, by there is two or more ligand and same metal ion forms chemical reaction one chelation of chelate ring and obtains.The rule that metal ion and part form chelate is hsab theory, is exactly: hard parent is hard, and soft parent is soft.The chelate that metal ion and multidentate ligand generate, the similar complex generated than it and monodentate ligand has higher stability.
3, fouling mechanisms is material " affine " effect." affine " this word has wide significance, and for defining more than 100 year.Namely be a kind of affinity interaction for simple compound such as Na and Cl by the phenomenon that electrostatic interaction attracts each other, therefore affinity interaction is the ubiquitous phenomenon of nature.This phenomenon is very exclusiveness, specific combination, or is called that specificity interacts, and its active force is called as " affinity ", and " affinity " also makes affinity interaction be the interaction of the complexity of two intermolecular existence.
Therefore, the radiant light of ultraviolet generator is when irradiating through surface quartz glass, chain hydrocarbon near the band metal ion of Quartz glass surfaces generates chelate easier decomposition after photodissociation mineralising, and the concave-convex surface characteristic of quartz glass produces delay effect to these chelates, forms scaling fouling.
The adsorption function that the utility model utilizes sheet metal affine, that is: chelate is can electronics coenosarc to metal ion, the complex that atom combines with coordinate bond, and the metal therefore for cation has stronger affinity; Utilize the microcosmic upper surface of quartz glass concavo-convex comparatively large easily generation friction phenomenon and glass hard (HRC65Yi Shang) can have greatly wear-resistant, high temperature resistant, that the coefficient of expansion is low, resistance to heat shocks, chemical stability and electrical insulation capability are good characteristic, allow sheet metal carry out friction on its surface and generate electrostatic, the metal surface of generating strap positive electricity.Because the affinity of quartz glass to chela and thing absorption is the atom Coulomb force of lattice, and the electrostatic affinity power of sheet metal is far longer than the Coulomb force of atom, add the stronger demand of chelate to positive metal ions coordinate bond, so when chelate after this friction generation electrostatic is by the strong affine absorption of sheet metal, there is chelate hardly in Quartz glass surfaces, simultaneously, relative motion also removes other attachments of ultraviolet generator, the light transmission efficiency of quartz glass is able to abundant maintenance, and test shows to reach more than 85 percent.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present utility model.
Fig. 2 is sheet metal drive unit of the present utility model is the structural representation of motor.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the partial structurtes schematic diagram of mounting bracket of the present utility model.
Fig. 5 is sheet metal drive unit of the present utility model is the structural representation of wind blades.
Detailed description of the invention
As shown in Figure 1, a kind of principle of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate, comprises the steps:
(1) making can remove and prevent chelate at the sheet metal 1 of ultraviolet generator surface scale;
(2) make the ultraviolet generator 3 of sheet metal and easy fouling surface produce to rub, or relative motion.Sheet metal drive unit 2 can make surperficial generation of the ultraviolet generator of sheet metal and easy fouling rub, or relative motion;
(3) friction both utilization, 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 ultraviolet generator surface of described sheet metal and easy fouling produces and rub, or relative motion is pressure friction or motion, pressure friction or to move be the contact having certain pressure between the two, and pressure is both perpendicular contact pressure.Described sheet metal is gold, silver, copper, iron, aluminium, lead, tin or other metal material, the choosing any one kind of them or several of alloy material.
As shown in Figures 1 to 5, a kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate, formed primarily of mounting bracket and sheet metal.Comprise:
Sheet metal 1, for removing and preventing chelate at ultraviolet generator 3 surface scale.
Mounting bracket, for supporting and fixing metal sheet and make sheet metal can be close to ultraviolet generator apparent motion, mounting bracket is positioned at the outside of ultraviolet generator.
Sheet metal drive unit 2, for driving sheet metal around ultraviolet generator apparent motion or mounting bracket.
Described sheet metal is with gold, silver, copper, iron, aluminium, lead, tin or other metal material, the choosing any one kind of them or square strip shaped metals sheet that several materials is made of alloy material.
As shown in Figures 2 to 4, embodiment is for ultraviolet germicidal lamp.Ultraviolet germicidal lamp is used for room air sterilization.Ultraviolet germicidal lamp is made up of lamp base 10, netted lamp shade 7, quartz glass cast ultraviolet generator and upper lamp socket 4.The upper end of ultraviolet generator to be fixed in lamp socket and to communicate with power supply.
Described mounting bracket comprises change 5, sheet metal card column 6 and transposase 19.Upper change is set on ultraviolet generator (being herein quartz glass cast ultraviolet generator).The both sides that one end of two metal sheets card column and upper change are enclosed within diameter line are affixed, and the other end of two metal sheets card column is affixed with the swivel base dual-side be positioned at outside other end ultraviolet generator.Affixed with motor shaft 12 in the middle part of the other end of swivel base.The back side edge of sheet metal is that spacing distance is provided with several guide shaft 14.Sheet metal card column is provided with the several guide holes 13 inserted for guide shaft in spacing distance.Guide shaft is plugged in guide hole.Guide shaft between the back side edge of sheet metal and sheet metal card column is arranged with stage clip 8, and like this, the front side edge of sheet metal can produce the contact of certain pressure with the surface of ultraviolet generator under the holding of stage clip.
Described sheet metal drive unit is motor 11, or is wind blades 15.
Described sheet metal drive unit is motor, and motor is fixed on in the lamp base of ultraviolet generator, and motor is driven in the middle part of the lower end of swivel base by motor shaft 12 and mounting bracket is rotated around ultraviolet generator.Motor is stepper motor or slow speed motor.
During use, motor is driven in the middle part of the lower end of swivel base by motor shaft and mounting bracket is rotated around ultraviolet generator, make the front side edge of the sheet metal on mounting bracket under the holding of stage clip, the rotating contact of certain pressure can be produced with the surface of ultraviolet generator, both utilizations rub, 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.Be adsorbed on chelate on sheet metal or foulant by affine, can human at periodic intervals remove.
As shown in Figure 5, obviously, described sheet metal drive unit also can be: be positioned at the wind blades 15 outside the housing of fixing ultraviolet generator.Several (3-6) wind blades is positioned at outside housing.Wind blades drives pneumatic mechanical axis 16 to rotate by connecting rod 17.Be connected with in the middle part of pneumatic transposase 11 9 or swivel base after the pneumatic mechanical axis of wind blades is coupling with housing by bearing 18.Described pneumatic swivel base establishes mounting bracket.Structure on mounting bracket is same as described above, therefore is not repeated.The present embodiment is used for outdoor or field, to be used as power the saving energy with wind.
In a word, the utility model can utilize the affine adsorption effect between object to remove the fouling of ultraviolet generator surface chelate, and guarantee the permanently effective work of ultraviolet generator, have structure simple, cost is low, removing and the advantage that antiscale efficiency is high and result of use is good.Can promote the use of.
Claims (7)
1. utilize a device for affine adsorption removal ultraviolet generator surface chelate fouling, formed primarily of mounting bracket and sheet metal, it is characterized in that: comprised,
Sheet metal, for removing and preventing chelate at ultraviolet generator surface scale;
Mounting bracket, for supporting and fixing metal sheet and make sheet metal can be close to ultraviolet generator apparent motion, mounting bracket is positioned at the outside of ultraviolet generator;
Sheet metal drive unit, for driving sheet metal around ultraviolet generator apparent motion or mounting bracket.
2., by device according to claim 1, it is characterized in that: described sheet metal is square strip shaped metals sheet.
3. by device according to claim 1, it is characterized in that: described mounting bracket comprises change, sheet metal card column and swivel base, upper change is set on ultraviolet generator, the both sides that one end of two metal sheets card column and upper change are enclosed within diameter line are affixed, the other end of two metal sheets card column is affixed with the swivel base dual-side be positioned at outside other end ultraviolet generator, affixed with motor shaft in the middle part of the other 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 the several guide holes inserted for guide shaft in spacing distance, guide shaft is plugged in guide hole, guide shaft between the back side edge of sheet metal and sheet metal card column is arranged with stage clip, the front side edge of sheet metal and the surface contact of ultraviolet generator.
4., by device according to claim 3, it is characterized in that: described sheet metal drive unit is motor, or be wind blades.
5. by the device described in claim 1 or 4, it is characterized in that: described sheet metal drive unit is motor, motor is fixed on in the lamp base of ultraviolet generator, and motor is driven in the middle part of the lower end of swivel base by motor shaft and mounting bracket is rotated around ultraviolet generator.
6. by the device described in claim 1 or 4, it is characterized in that: described sheet metal drive unit is be positioned at the wind blades outside the housing of fixing ultraviolet generator, several wind blades is positioned at outside housing, wind blades drives pneumatic mechanical axis to rotate by connecting rod, is connected after the pneumatic mechanical axis of wind blades is coupling with housing by bearing with in the middle part of pneumatic swivel base or swivel base.
7., by device according to claim 6, it is characterized in that: described pneumatic swivel base establishes mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607387.2U CN204194380U (en) | 2014-10-21 | 2014-10-21 | A kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607387.2U CN204194380U (en) | 2014-10-21 | 2014-10-21 | A kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194380U true CN204194380U (en) | 2015-03-11 |
Family
ID=52652380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607387.2U Expired - Fee Related CN204194380U (en) | 2014-10-21 | 2014-10-21 | A kind of device utilizing the fouling of affine adsorption removal ultraviolet generator surface chelate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194380U (en) |
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2014
- 2014-10-21 CN CN201420607387.2U patent/CN204194380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150311 Termination date: 20161021 |