CN106944387A - The cleaning device bored for atomic absorption spectrometer flame - Google Patents
The cleaning device bored for atomic absorption spectrometer flame Download PDFInfo
- Publication number
- CN106944387A CN106944387A CN201710081829.2A CN201710081829A CN106944387A CN 106944387 A CN106944387 A CN 106944387A CN 201710081829 A CN201710081829 A CN 201710081829A CN 106944387 A CN106944387 A CN 106944387A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- power motor
- cone
- fire
- lowering
- Prior art date
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 24
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 33
- 230000036772 blood pressure Effects 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 2
- 238000005048 flame photometry Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/3103—Atomic absorption analysis
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
A kind of cleaning device bored for atomic absorption spectrometer flame, includes lowering and stabilizing blood pressure electric controller two parts of cone of fire washer and power motor.By the lowering and stabilizing blood pressure electric controller by 220V or 110V alternating currents, through step-down, rectification, filtering, voltage stabilizing and filtering, the direct current of 13 ~ 18V burning voltages output is converted into, the powered by direct current source of power motor is used as.Power motor works in the presence of lowering and stabilizing blood pressure electric controller, and controls cone of fire washer to work, and the effective cleaning bored to atomic absorption spectrometer flame is completed, to ensure the accuracy of absorption flame photometry instrument data measured.It has simple in construction, small volume, is easy to mobile and deposits, the characteristics of easy to disassemble.And easy to use, quick, the cleaning to cone of fire is faster and better, also economizes on resources, so as to fill up the blank of cone of fire cleaning equipment.
Description
Technical field
The present invention relates to a kind of cleaning device, the cleaning dress particularly bored for atomic absorption spectrometer flame
Put.It is mainly used in the maintenance of atomic absorption spectrometer flame cone.
Background technology
Cone of fire is the built-in part of atomic absorption spectrometer, also known as combustion head.Atomic absorption spectrometer is again
Claim absorption flame photometry instrument, be based on the feature light wave for going out element to be measured from radiation of light source, sample and oxidant combustion
Burn, the measured object in sample, by cone of fire, decomposes the ground state atom for producing element to be measured in atom vapor, steam under flame
Absorbed, by the degree of radiation light-wave remitted its fury, the content of element to be measured in sample can be obtained.If atom ionization is not filled
Point, so that ground state atom number is reduced, absorbance declines, and data measured is inaccurate.
Maintenance to cone of fire is instrument maintenance and the important component of maintenance, traditional cone of fire cleaning master
If being cleaned using lubricating oil, cleaned with ultrasonic wave, or the cleaning agent that can add 0.5% is cleaned, but cone of fire
It is the higher part of cleaning condition requirement, manual scouring, cleaning are too taken time and effort, and ultrasonic wave is not washed clean.Mesh
The preceding equipment do not cleaned dedicated for cone of fire also.
The content of the invention
It is an object of the invention to provide a kind of atomic absorption spectrometer flame cone cleaning device, it can gram
Taking oneself has the deficiency of technology, and with small volume, convenience and high-efficiency saves manpower, makes the features such as resource is rationally utilized.It can fill up
To the blank of cone of fire cleaning equipment, realization is convenient and swift to cone of fire progress using cleaning equipment, and faster and better is effective clear
Wash, to ensure the accuracy of absorption flame photometry instrument data measured.
Its solution is：Include cone of fire washer for the cleaning device that atomic absorption spectrometer flame is bored
And lowering and stabilizing blood pressure electric controller two parts.By lowering and stabilizing blood pressure electric controller by 220V or 110V alternating currents, through step-down, whole
After stream, one-level filtering, voltage stabilizing and secondary filter, the direct current of 13 ~ 18V burning voltages output is converted into, cleaning motor is used as
The DC power supply of work.Cleaning is worked with motor in the presence of lowering and stabilizing blood pressure electric controller, and controls cone of fire washer
Work, completes the cleaning bored to atomic absorption spectrometer flame.
The cone of fire washer is that cleaning is arranged on outer inframe with the stator of power motor and is connected thereto, on stator
Cleaning power motor rotor is rotatably connected to, connecting adjustable for height washer with the lower section of power motor rotor in cleaning connects
Fitting, two cleaning sheets are flexibly connected by connecting shaft and flexible piece with washer connector.Set in the neck of cleaning sheet
The elastic component of clamp type, the elastic component can take out out of neck, superscribed around the elastic component of the clamp type and speckle with oxygen
Change the cotton of aluminium powder, speckle with alumina powder cotton according to being wrapped up around clamp type elastic component and form corner dimension,
To open the stretching degree between two cleaning sheets, the taper formed between two cleaning sheets is set fully to be coincide with cone of fire, with right
Cone of fire is effectively cleaned.And cone of fire is connected in the rotatable fixed plate that outer inframe bottom is set.
The control circuit of the lowering and stabilizing blood pressure electric controller is：Connect the transformer output termination of 220V or 110V alternating currents
After bridge rectifier, the bridge rectifier and one-level filter circuit, voltage stabilizing chip and secondary filter circuit in parallel, with opening
Pass, potentiometer（Also known as rheostat）, light emitting diode, cleaning connected with power motor, form electrical circuit.
By transformer pressure-reducing, the alternating current after being depressured, by bridge rectifier rectification, alternating current is become to have
Slight amplitude fluctuation, direct current, then filtered by one-level filter circuit, filter after some clutters, by voltage stabilizing chip voltage stabilizing, then
By the filtering of second level filter circuit, clutter influence is eliminated, so as to obtain the direct current of burning voltage output, uses dynamic as cleaning
The DC power supply of force motor.Open and switch and adjust adjustable potentiometer（Also known as rheostat）, make cleaning power motor two ends
Different voltage and driving current are obtained, so that, cleaning power motor is obtained different rotating speeds, and light emitting diode is bright
Degree also changes and given therewith points out
The present invention uses above-mentioned technical proposal, it by lowering and stabilizing blood pressure electric controller by 220V or 110V alternating currents, through step-down,
Rectification, one-level filtering, voltage stabilizing and secondary filter, are converted into the direct current of 13 ~ 18V burning voltages output, are used as cleaning power electric
The DC power supply of machine work.Power motor work is cleaned in the presence of lowering and stabilizing blood pressure electric controller, and controls cone of fire clear
Device work is washed, the cleaning bored to atomic absorption spectrometer flame is completed, to ensure absorption flame photometry instrument
The accuracy of data measured.It has simple in construction, small volume, is easy to mobile and deposits, easy to disassemble and washer height and
The adjustable feature of rotary speed.It bores dedicated for atomic absorption spectrometer flame and cleaned, strongly professional.Use
Convenient, fast, the cleaning to cone of fire is faster and better, also economizes on resources.So as to fill up the blank of cone of fire cleaning equipment.
Brief description of the drawings
Fig. 1 is the structural representation front view for the cleaning device bored for atomic absorption spectrometer flame.
Fig. 2 is that the A-A in Fig. 1 cuts open diminution view.
Fig. 3 is the front view of cleaning sheet in Fig. 1.
Fig. 4 is Fig. 3 right side zoomed-in view.
Fig. 5 is the electric operation control circuit figure of lowering and stabilizing blood pressure electric controller.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Fig. 1 into Fig. 5, for atomic absorption spectrometer flame bore cleaning device include cone of fire washer and
Cleaning adjustable height quick-action force motor（End is drawn in figure）Lowering and stabilizing blood pressure electric controller two parts.Pass through lowering and stabilizing blood pressure electricity
220V or 110V alternating currents through step-down, rectification, one-level filtering, voltage stabilizing and secondary filter, are converted into 13 ~ 18V steady by controller
Determine the direct current of voltage output, the powered by direct current source worked as the adjustable height quick-action force motor.In the lowering and stabilizing blood pressure
In the presence of electric controller, cleaning is worked with adjustable height quick-action force motor, and controls cone of fire washer to work, and is completed to atom
The cleaning of absorption spectrometer flame cone.
The cone of fire washer is that cleaning adjustable height quick-action force motor stator 12 is arranged in housing 1, and by fixed
Sub- fixing bolt 3 is fixedly connected with housing 1, and housing 1 be left and right, rear three face be frame, before be band door handle 17
Transparent glass door 16 casing, cleaning is connected with adjustable high speed rotor of motor 2 by the rotation of bearing and the motor stator 12.
It is connected with the lower section of the rotor 2 by washer fixing bolt 5 on washer connector 11, washer connector 11
There is regulation space 4 between the opposite face of end face and the rotor 2, can adjust washer by washer fixing bolt 5 connects
The adjustable height of fitting 11.The lower section of washer connector 11 by connecting shaft 10 be connected with two it is in a tapered horn clear
Develop a film 9, each cleaning sheet 9 is flexibly connected further through corresponding spring flexible part 6 and washer connector 11.Cleaning sheet 9 is in open
The back-shaped neck shape of mouth, is connected with clamp type elastic component 13, it can be back-shaped from opening in the back-shaped neck of opening of cleaning sheet 9
Taken out in neck.Cleaning sheet inner spring 14 is provided with the clamp aperture end of clamp type elastic component 13, in cleaning sheet inner spring 14
Lower section be provided with cleaning sheet Internal baffle 15.The cotton for speckling with alumina powder is superscribed around clamp type elastic component 13, can
The corner dimension that alumina powder cotton is formed is speckled with according to the surrounding of clamp type elastic component 13 parcel, to open two cleaning sheets 9
Between institute's formation taper stretching degree, two cleaning sheets 9 is fully coincide with cone of fire 7, can not be reached if there is angle problem
To when fully being coincide between two cleaning sheets 9 and cone of fire 7, washer connector 11 can be adjusted by washer fixing bolt 5
Adjustable height, so as to reach thoroughly identical effect between two cleaning sheets 9 and cone of fire 7.Bottom has and housing 1 in housing 1
Connection can 90 degree rotate two fixed plates 18.Two cleaning sheet 9 is sleeved on cone of fire 7, fixed by cone of fire
The rubber blanket that bolt 8 and its bottom are set by cone of fire 7 with can 90 degree of two fixed plates 18 rotated be connected, cone of fire 7 is existed
Cleaning sheet will not be moved when rotation, will not be scratched.
The cleaning is with the control circuit of adjustable height quick-action force motor A lowering and stabilizing blood pressure electric controller：Connect 220V or
The AB output termination bridge rectifiers of the transformer of 110V alternating currents, and bridge rectifier is electrically connected by four commutation diodes
Connect composition.The bridge rectifier and be made up of the nonpolar electric capacity C1 of the first polar capacitor+C0 and first one-level filter circuit,
LM7812 voltage stabilizing chips and the secondary filter circuit in parallel being made up of the second nonpolar electric capacity C2 and the second polar capacitor+C3
Afterwards, with switch S, adjustable potentiometer R0（Also known as rheostat）, light emitting diode D0, cleaning adjustable height quick-action force motor A series connection,
Form electrical circuit.
By transformer transformation, 220V/110V alternating currents are depressured to 13 ~ 18V alternating currents, then, by bridge rectifier electricity
Road rectification, 13 ~ 18V direct currents that alternating current is become to have slight amplitude to fluctuate, then filtered by one-level filter circuit, filter
After clutter, after LM7812 voltage stabilizing chip voltage stabilizings, then by secondary filter circuit filtering, clutter influence is eliminated, so as to obtain
13 ~ 18V direct currents of burning voltage output, are used as powered by direct current source of the cleaning with adjustable height quick-action force motor A.Then, beat
Switch S simultaneously adjusts adjustable potentiometer R0, makes the different voltage of cleaning adjustable height quick-action force motor A two ends acquisition and driving
Electric current, so that, cleaning adjustable height quick-action force motor A is obtained different rotating speeds, and light emitting diode D0 luminosity
Change the heart therewith and give and point out.
When being cleaned to cone of fire 7, turn on the power switch, the lowering and stabilizing blood pressure electric controller work, and control cleaning
Worked with adjustable height quick-action force motor A, cone of fire washer starts cleaning in the presence of cleaning adjustable height quick-action force motor A
Work, and by the transparent glass door 16 before housing 1, it is clear that the cleaning situation in whole cleaning process.
Claims (3)
1. a kind of cleaning device bored for atomic absorption spectrometer flame, it is characterised in that it is clear that it includes cone of fire
Lowering and stabilizing blood pressure electric controller two parts of device and cleaning power motor (A) are washed, will by the lowering and stabilizing blood pressure electric controller
220V or 110V alternating currents, through step-down, rectification, one-level filtering, voltage stabilizing and secondary filter, are converted into 13 ~ 18V burning voltages defeated
The direct current gone out, as powered by direct current source of the cleaning with power motor (A), in the control of the lowering and stabilizing blood pressure electric controller
Under, cleaning power motor (A) work, and control cone of fire washer to work, complete to fiery in atomic absorption spectrometer
The cleaning of flame cone (7).
2. the cleaning device bored as claimed in claim 1 for atomic absorption spectrometer flame, it is characterised in that institute
It is that cleaning is arranged in housing (1) with power motor stator (12) and is connected with housing (1), power motor to state cone of fire washer
Rotor (2) is connected with being rotated on power motor stator (12), and adjustable for height cleaning is connected in the lower section of power motor rotor (2)
Device connector (11), two tapered cleaning sheets (9) pass through connecting shaft (10) and two flexible pieces (6) and washer connector
(11) it is flexibly connected, has the clamp type elastic component (13) being flexibly connected with it in the neck of each cleaning sheet (9), it can be from card
Taken out in groove, the cotton for speckling with alumina powder is superscribed around the clamp type elastic component (13), can be according to clamp type bullet
Property part (13) around parcel speckle with alumina powder cotton and form corner dimension, to open institute between two cleaning sheets (9)
The stretching degree of taper is formed, two cleaning sheets (9) is fully coincide with cone of fire (7), and cone of fire (7) is connected to housing (1)
In the rotatable fixed plate (18) that interior bottom is set.
3. the cleaning device bored as claimed in claim 1 for atomic absorption spectrometer flame, it is characterised in that institute
State cleaning is with the control circuit of the lowering and stabilizing blood pressure electric controller of power motor (A)：Connect the transformation of 220V or 110V alternating currents
Device AB output termination bridge rectifiers, the bridge rectifier and one-level filter circuit, voltage stabilizing chip and secondary filter electricity
After road is in parallel, connected with switch (S), potentiometer (R0), light emitting diode (D0), cleaning with power motor (A), form electricity and return
Road；
By transformer pressure-reducing, the alternating current after being depressured, by bridge rectifier rectification, alternating current is become have small
The direct current of amplitude fluctuation, then filtered by one-level filter circuit, filter after some clutters, by voltage stabilizing chip voltage stabilizing, then through two
Level filter circuit filtering, eliminates clutter influence, so as to obtain the direct current of burning voltage output, is used as cleaning power motor
(A) DC power supply, opens and switchs and adjust adjustable potentiometer, the power motor (A) two ends is obtained different voltages
And driving current, so that, the power motor (A) is obtained different rotating speeds, and the brightness of light emitting diode also changes therewith
And give and point out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710081829.2A CN106944387B (en) | 2017-02-15 | 2017-02-15 | Cleaning device for atomic absorption spectrometer flame cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710081829.2A CN106944387B (en) | 2017-02-15 | 2017-02-15 | Cleaning device for atomic absorption spectrometer flame cone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944387A true CN106944387A (en) | 2017-07-14 |
| CN106944387B CN106944387B (en) | 2019-05-03 |
Family
ID=59466436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710081829.2A Active CN106944387B (en) | 2017-02-15 | 2017-02-15 | Cleaning device for atomic absorption spectrometer flame cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944387B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947668A (en) * | 2019-11-22 | 2020-04-03 | 冯吉 | Cleaning device for flame cone in atomic absorption spectrum analyzer |
| CN111387992A (en) * | 2020-02-14 | 2020-07-10 | 河南大学 | Thin-layer tissue blood oxygen imaging method and device based on Lambert beer law |
| CN112139177A (en) * | 2019-06-27 | 2020-12-29 | 河南大学 | Bottle-rinsing workbench |
| CN114425737A (en) * | 2022-01-26 | 2022-05-03 | 黄河水利职业技术学院 | Intelligent ultrasonic polishing and cleaning device for interface cone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641084A (en) * | 1979-09-12 | 1981-04-17 | Shin Meiwa Ind Co Ltd | Cleaning device of torch nozzle part in automatic welding machine |
| CN101157191A (en) * | 2007-09-18 | 2008-04-09 | 重庆川仪总厂有限公司 | Processing method of sapphire nozzle inner pyramidal face |
| JP2011000596A (en) * | 2009-06-16 | 2011-01-06 | Toyoda Iron Works Co Ltd | Welding nozzle cleaner |
| CN102734201A (en) * | 2012-07-16 | 2012-10-17 | 刘昭利 | Speed-regulation time-delay ventilation fan |
| CN104128285A (en) * | 2014-07-16 | 2014-11-05 | 深圳市华星光电技术有限公司 | Nozzle cleaning device and method |
-
2017
- 2017-02-15 CN CN201710081829.2A patent/CN106944387B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641084A (en) * | 1979-09-12 | 1981-04-17 | Shin Meiwa Ind Co Ltd | Cleaning device of torch nozzle part in automatic welding machine |
| CN101157191A (en) * | 2007-09-18 | 2008-04-09 | 重庆川仪总厂有限公司 | Processing method of sapphire nozzle inner pyramidal face |
| JP2011000596A (en) * | 2009-06-16 | 2011-01-06 | Toyoda Iron Works Co Ltd | Welding nozzle cleaner |
| CN102734201A (en) * | 2012-07-16 | 2012-10-17 | 刘昭利 | Speed-regulation time-delay ventilation fan |
| CN104128285A (en) * | 2014-07-16 | 2014-11-05 | 深圳市华星光电技术有限公司 | Nozzle cleaning device and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139177A (en) * | 2019-06-27 | 2020-12-29 | 河南大学 | Bottle-rinsing workbench |
| CN110947668A (en) * | 2019-11-22 | 2020-04-03 | 冯吉 | Cleaning device for flame cone in atomic absorption spectrum analyzer |
| CN111387992A (en) * | 2020-02-14 | 2020-07-10 | 河南大学 | Thin-layer tissue blood oxygen imaging method and device based on Lambert beer law |
| CN111387992B (en) * | 2020-02-14 | 2021-05-28 | 河南大学 | Thin-layer tissue blood oxygen imaging method and device based on Lambert beer law |
| CN114425737A (en) * | 2022-01-26 | 2022-05-03 | 黄河水利职业技术学院 | Intelligent ultrasonic polishing and cleaning device for interface cone |
| CN114425737B (en) * | 2022-01-26 | 2023-06-16 | 黄河水利职业技术学院 | Intelligent ultrasonic polishing and cleaning device for interface cone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106944387B (en) | 2019-05-03 |
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