CN102000645B - Method for removing atomizer obstructions - Google Patents
Method for removing atomizer obstructions Download PDFInfo
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- CN102000645B CN102000645B CN201010555032XA CN201010555032A CN102000645B CN 102000645 B CN102000645 B CN 102000645B CN 201010555032X A CN201010555032X A CN 201010555032XA CN 201010555032 A CN201010555032 A CN 201010555032A CN 102000645 B CN102000645 B CN 102000645B
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- atomizer
- air flow
- tamper
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Abstract
The invention discloses two methods for removing concentric atomizer obstructions. One method is to remove the atomizer obstructions by using cleaning solution and comprises the following steps of: placing one end of a nozzle of the atomizer into the cleaning solution; blowing atomized air flow into the atomizer to allow the cleaning solution to pass through an inner sample introduction capillary tube at a high speed under the negative pressure effect produced by the high-speed air flow and flushing out from the nozzle of the atomizer so as to wash at a high speed and remove the obstructions in the atomizer; and the other method is to remove the obstructions in the atomizer by blowing back the atomized air flow and comprises the following steps of: blocking an air flow passage on the atomizer; connecting one end of the nozzle of the atomizer with an atomized air flow pipeline; back-flushing the inner sample introduction capillary tube of the atomizer with high-speed air flow from the nozzle end of the atomizer; and washing at the high speed and removing the obstructions in the atomizer. The method meets the requirements of removing the obstructions in the atomizer under the condition of skillfully keeping the original connection state of the atomizer. The frequency for continuously replacing the atomizer damaged due to blockage is reduced. The production cost is greatly reduced.
Description
The present invention is dividing an application of application number " 200910146295.2 ", the applying date " 2009.6.30 "
Priority date: " 2008.7.1 ", priority application number: " 200810131867.5 "
Denomination of invention " a kind of method of removing obstruction of atomizer "
Technical field
The present invention relates to the maintenance and the maintenance field of analytical instrument, relate in particular to a kind of efficient convenient method of removing analytical instrument with the concentric type obstruction of atomizer.
Background technology
The concentric type pneumatic nebulizer is the critical component on the check and analysis instrument and equipment, and particular structure causes it very easily to damage because of obstruction.The gap of its nozzle is 0.03mm to the maximum, tamper can not with cleaning fluid haptoreaction fully effectively.Therefore, removing obstruction is the normal difficult problem of meeting of concentric type pneumatic nebulizer.Particularly in the metallurgical analysis field; Because diversity, the complexity of metallurgy industry submitted sample; Characteristics such as difficulty is cleared up, facile hydrolysis; Usually need take mode such as basic solvent high-temperature fusion to clear up sample, can produce inevitably many salt densities such as test solution too high, contain and do not melt sample residue etc. and be prone to the unfavorable factor that causes atomizer to stop up.The concentric type atomizer is easy to influence the accuracy of assay because of saltouing or insoluble particles stops up when serious, or causes the atomizer damage up to scrapping (an about 600-800 dollar of atomizer).Atomizer is many by frangible silex glass or quartz material manufacturing with one heart, removes tamper and mainly contains following method, 1. uses the special-purpose cleaning device of atomizer, but needs to buy expensive equipment; 2. pull down atomizer and nozzle is knocked up make tamper loose and under the gravity effect, discharge capillary, but mostly to no effect, and pipe in fragile; 3. insert the compressed air blowback at the nozzle place, but need air compressor machine etc. that compressed air source is provided, implement difficulty; 4. suck 5% hydrofluoric acid (HF) and clean, but, corrode atomizer easily, and the result that Si element etc. detects is higher because of HF has very strong toxicity; 5. nozzle is immersed red fuming nitric acid (RFNA) (HNO
3) and be heated to more than 100 ℃ and remove, but because structure of nozzle causes tamper effectively contact with nitric acid and fully to react, consuming time oversize, the removing poor; 6. solvent is blown into interior pipe with dropper or wash bottle, can't reaches the effect that needs because of insufficient pressure.Above sweep-out method all needs to dismantle atomizer from instrument, and like dismounting or install in improper very easily defective nozzle or the capillary and manage, so its shortcoming is a lot.
Summary of the invention
The purpose of this invention is to provide a kind of method with removing concentric type obstruction of atomizer of novelty.This method is utilized original attaching parts of atomizer device cleverly, need not to buy more special-purpose cleaning device, or with air compressor machine the additional compression source of the gas is provided, and also need not from instrument, to pull down atomizer fully, or removes by external force method such as beat.This method directly utilizes atomizing source of the gas, the peristaltic pump of former outfit to remove tamper on instrument, and can select to use the organic or inorganic cleaning solution of being prepared neatly based on the character of tamper.The present invention adopts following technical scheme to realize its goal of the invention:
One of technical scheme, the method for removing obstruction of atomizer comprise uses equipment such as pipe 2, peristaltic pump in original atomization air flow pipeline, the sample introduction capillary, and its characteristics are to adopt cleaning solution to remove, and method of work is following:
A extracts atomizer from spray chamber, nozzle one end of atomizer is put into cleaning solution;
B uses peristaltic pump that cleaning solution is sent in the inner sample introduction capillary of atomizer and manages; The rotating speed of peristaltic pump (3) is 100-160 rev/min;
C is blown into pressure in the carrier gas port of atomizer be the 25-45psi atomization air flow; Make cleaning solution suction function that high velocity air produces down at a high speed through the sample introduction capillary in the nozzle end of Guan Bingcong atomizer go out, thereby wash away at a high speed and clean the interior tamper of atomizer;
Cleaning solution described in one of scheme is following, in concrete the cleaning, can select for use a kind of at least according to its cleaning solution of character of tamper or is used alternatingly, and can the cleaning solution heating be used according to stopping state.
1) distilled water is according to its consumption of degree of cleaning decision;
2) concentrated hydrochloric acid (HCl) and red fuming nitric acid (RFNA) (HNO
3) mixed solution: with 25mL～40mL concentrated hydrochloric acid, 10mL～20mL red fuming nitric acid (RFNA) adds 80mL～100mL distilled water and mixes;
3) aqueous isopropanol:, add 80mL～100mL distilled water and mix with 40mL～60mL isopropyl alcohol.
Two of technical scheme, the method for removing obstruction of atomizer comprises and uses pipe 2 equipment in original atomization air flow pipeline, the sample introduction capillary that its characteristics are to adopt the atomization air flow blowback to remove, its method of work is following:
A pulls down pipe and atomization air flow pipeline in the sample introduction capillary that is connected with atomizer;
B seals the atomization air flow passage carrier gas port on the atomizer.Atomization air flow passage on the atomizer can be used the shutoff of flexible glue body material, or at work with pointing its passage plugging;
C links to each other the nozzle of atomizer with original atomization air flow pipeline, rush in the inner sample introduction capillary of atomizer from nozzle with high velocity air and manage, and radially large diameter washes away at a high speed in the other direction and cleans the tamper in the atomizer in little; The pressure of atomization air flow is 40-60psi.Technical scheme two also can be regulated the pressure of atomization air flow through computer.
Above-mentioned two kinds of employed atomizers of technical scheme are the concentric type atomizer.
The present invention can remove following several types of tampers, and result of use is all fine:
1) handles owing to adopt Na
2CO
3, HBO
3, Li
2B
4O
7, K
2S
2O
7Clear up steel and alloy, ore, V Deng alkaline reagent in fusion
2O
5, VN alloy, TiO
2The tamper that is produced during Deng raw material; Or, produce solubility tampers such as the deposit of saltouing in the sample introduction process that causes atomizing because the sample solution salt density is too high;
2) handle because the tamper that facile hydrolysis samples such as high concentration Ti matrix cause;
Insoluble solid tampers such as the particle that 3) does not filter out in the processing sample, filter paper fibre hair;
4) handle sour insoluble Al in the sample
2O
2, SiO
2Etc. residual solids particles clog thing.
The present invention implements simple and fast; Time saving and energy saving, can be on instrument and equipment execute-in-place, keep the original state that is linked and packed of atomizer constant; And the size that can regulate purge gas through the pressure of computer control atomization gas, not only security effectiveness but also high operates.
Description of drawings
Below with reference to accompanying drawing embodiment is described in detail.
Fig. 1 is the connection sketch map of concentric atomizer on detecting instrument, and 1 is concentric atomizer, is connected on the detecting instrument, and pipe 2 in the sample introduction capillary is arranged in the atomizer 1, and pipe 2 is provided with peristaltic pump 3 in the sample introduction capillary; Pipe 2 feeds in the sample solution in the sample introduction capillary;
Fig. 2 is the structural representation enlarged drawing of concentric atomizer; The front end of atomizer is a nozzle, and the rear end connects pipe 2 in the sample introduction capillary, and atomizer is provided with the carrier gas port path;
Fig. 3 is the connection sketch map of concentric atomizer in one of technical scheme; Atomizer pulled down its nozzle end is put into the container that cleaning solution 4 is housed;
Fig. 4 be concentric atomizer technical scheme two in operation chart; The carrier gas path is blocked, and from the nozzle feeding gas of atomizer, high-speed gas is managed 2 in the sample introduction capillary and is gone out.
The specific embodiment
The present invention adopts dual mode to remove the tamper in the concentric type atomizer on the analytical instrument.A kind of cleaning solution that is to use cleans atomizer: promptly keep the original state that is linked and packed of atomizer on the instrument; Only simply atomizer 1 is extracted from spray chamber; The atomizer nozzle end is inserted under the liquid level of the cleaning solution 4 for preparing; Under the squeezing action of peristaltic pump 3, cleaning solution 4 sent in the sample introduction capillary of atomizer 1 simultaneously and manage 2; Make the tamper haptoreaction effectively in cleaning solution 4 and the atomizer nozzle, thereby rely on the atomizer 1 original atomization air flow to wash away and cleans atomizer again, quickly and safely tamper is washed and dissolves from the nozzle high velocity jet.Cleaning solution is divided into two kinds of organic solution and inorganic solutions based on the character of tamper, and uses different solution based on different tampers.
Another kind method is to adopt blow-back to remove the tamper of atomizer 1; Promptly pull down pipe 2 and atomization gas pipeline in the sample introduction capillary from atomizer 1; The air inlet pipeline carrier gas port of atomizer 1 is blocked, and atomizer nozzle is inserted in the atomization gas pipeline, the pressure that the degree of stopping up according to atomizer is provided with atomization gas is to 40-60psi; Utilize gases at high pressure to be blown into atomizer 1 in the other direction to a big end from the little end of atomizer nozzle internal diameter; Tamper is blown out atomizer, adopt blow-back to clean the tamper in the atomizer, the pressure of its gas can be controlled through computer flexibly and easily.
Technical scheme one of the present invention is removed the method for obstruction of atomizer for adopting cleaning solution.This technical scheme is under original operate as normal connection status; Use the operation principle of pipe 2, peristaltic pump 3 and connecting line in atomizer 1 on the existing equipment, the sample introduction capillary, change original sample solution into cleaning solution 4 and a kind of method of removing tamper of carrying out.When operation, adopt following sweep-out method:
The component of tamper (or sample) is: measure with Na
2CO
3, HBO
3The V that the fusion of mixed-alkali reagent is cleared up
2O
5The tamper that produces during sample solution; Earlier atomizer 1 is extracted from the spray chamber of original detecting instrument, nozzle one end of atomizer is put into the container that cleaning solution 4 is housed; Cleaning solution 4 is selected 25mL concentrated hydrochloric acid (HCl) and 15mL red fuming nitric acid (RFNA) (HNO for use
3) mixed solution, add 80mL distilled water again and mix.Use peristaltic pump 3 that cleaning solution 4 is squeezed in the inner sample introduction capillary of atomizer 1 and manage 2, the revolution of peristaltic pump 3 is set at 100 rev/mins; Then in atomizer 1, be blown into atomization air flow with original atomization air flow pipeline; The pressure of atomization air flow is 30psi; Cleaning solution 4 is sprayed through pipe 2 in the sample introduction capillary and from atomizer nozzle one end at a high speed under the suction function that high velocity air produces; Thereby wash away at a high speed and cleans the interior tamper of atomizer; Make cleaning solution contact concurrent biochemical reaction fully, effectively, tamper is dissolved from the atomizer capillary tube inner wall again get among the solution, thereby tamper is disposed with tamper.Before will cleaning respectively blocked old atomizer with clean after clean atomizer carry out sample solution mensuration relatively, it is very clean, respond well that inspection show the present invention cleans.
On the basis of embodiment 1, the component of embodiment 2 tampers (or sample) is: measure with Li
2B
4O
7The tamper that is produced during steel and alloy sample solution that fusion is cleared up, cleaning solution 4 is selected 30mL concentrated hydrochloric acid (HCl) and 10mL red fuming nitric acid (RFNA) (HNO for use
3) mixed solution, add 90mL distilled water again and mix, mixed solution is heated to 50 ℃; The revolution of peristaltic pump 3 is 120 rev/mins, uses peristaltic pump 3 that cleaning solution 4 is squeezed in the inner sample introduction capillary of atomizer 1 and manages 2, and the pressure that atomization air flow is set is 25psi; In atomizer 1, be blown into atomization air flow; Cleaning solution 4 is sprayed through pipe 2 in the sample introduction capillary and from atomizer nozzle one end at a high speed under the suction function that high velocity air produces; Thereby wash away at a high speed and cleans the interior tamper of atomizer; Make cleaning solution contact concurrent biochemical reaction fully, effectively, tamper is dissolved from the atomizer capillary tube inner wall again get among the solution, thereby tamper is disposed with tamper.Pipe no longer includes tamper in the atomizer sample introduction capillary after the cleaning, and effect is fine.
On the basis of embodiment 1, the component of embodiment 3 tampers (or sample) is: measure with K
2S
2O
7The tamper that is produced during ore sample solution that fusion is cleared up, cleaning solution 4 is selected 40mL concentrated hydrochloric acid (HCl) and 20mL red fuming nitric acid (RFNA) (HNO for use
3) mixed solution, add 100mL distilled water again and mix; The revolution of peristaltic pump 3 is 160 rev/mins, uses peristaltic pump 3 that cleaning solution 4 is squeezed in the inner sample introduction capillary of atomizer 1 and manages 2, and adopting the pressure of atomization air flow is 40psi; In atomizer 1, be blown into atomization air flow; Cleaning solution 4 is sprayed through pipe 2 in the sample introduction capillary and from atomizer nozzle one end at a high speed under the suction function that high velocity air produces; Thereby wash away at a high speed and cleans the interior tamper of atomizer; Cleaning solution is contacted with tamper fully, effectively and dissolution takes place, tamper is dissolved from the atomizer capillary tube inner wall again get among the solution, thereby tamper is disposed.Pipe is removed more thorough, effective through the check tamper in the atomizer sample introduction capillary after the cleaning.
On the basis of embodiment 1, the component of embodiment 4 tampers (or sample) is: the tamper that facile hydrolysis samples such as mensuration high concentration Ti matrix are caused; Cleaning solution 4 is selected the 40mL aqueous isopropanol for use; Add 80mL distilled water again and mix, mixed solution is heated to 70 ℃, the revolution of peristaltic pump 3 is 160 rev/mins; Use peristaltic pump 3 cleaning solution 4 to be thrown in the sample introduction capillary of atomizer 1 inside and manage 2; Cleaning solution is effectively contacted with tamper, then in atomizer 1, be blown into atomization air flow with original atomization air flow pipeline, the pressure of atomization air flow is 45psi; Make cleaning solution 4 suction function that high velocity air produces down at a high speed through the sample introduction capillary in pipe 2 and be with tamper from the ejection of atomizer nozzle one end, thereby wash away at a high speed and clean the interior tamper of atomizer and tamper is disposed.
Embodiment 5
On the basis of embodiment 1, the component of embodiment 5 tampers (or sample) is: when measuring the too high sample solution of salt density, because the solubility that salting out produces deposition tamper; Cleaning solution 4 is selected the 50mL aqueous isopropanol for use, adds 90mL distilled water again and mixes; The revolution of peristaltic pump 3 is 150 rev/mins, uses peristaltic pump 3 cleaning solution 4 to be thrown in the sample introduction capillary of atomizer 1 inside and manages 2, then in atomizer 1, is blown into atomization air flow with original atomization air flow pipeline; The pressure of atomization air flow is 40psi; Make cleaning solution 4 at suction function that high velocity air produces down at a high speed through pipe 2 in the sample introduction capillary and from the ejection of atomizer nozzle one end, wash away at a high speed and clean the interior tamper of atomizer, cleaning solution contacts fully, effectively with tamper and dissolution takes place; The dissolved again entering solution of tamper; Thereby it is disposed, and the atomizer value after the cleaning is high, and effect is fine.
Embodiment 6
On the basis of embodiment 1, the component of embodiment 6 tampers (or sample) is because the solubility deposition tamper that salting out produces; , the cleaning solution 4 of employing is selected the 45mL aqueous isopropanol for use, adds 85mL distilled water again and mixes, and mixed solution is heated to 60 ℃; The revolution of peristaltic pump 3 is 130 rev/mins; Use peristaltic pump 3 that cleaning solution 4 is thrown in the inner sample introduction capillary of atomizer 1 and manage 2, cleaning solution is effectively contacted with tamper and react, then in atomizer 1, be blown into atomization air flow with original atomization air flow pipeline; The pressure of atomization air flow is 35psi; Make cleaning solution 4 suction function that high velocity air produces down at a high speed through the sample introduction capillary in pipe 2 and be with tamper from the ejection of atomizer nozzle one end, wash away at a high speed and clean the interior tamper of atomizer, tamper dissolves among the entering solution again from the atomizer capillary tube inner wall; Thereby and it is disposed, the atomizer after the cleaning is very clean.
Embodiment 7
On the basis of embodiment 1, the component of embodiment 7 tampers (or sample) is: when measuring the too high sample solution of salt density, because the solubility that salting out produces deposition tamper; The cleaning solution 4 that adopts is selected 100-500mL distilled water for use or is determined its consumption according to degree of cleaning; The revolution of peristaltic pump 3 is 140 rev/mins; Use peristaltic pump 3 cleaning solution 4 to be thrown in the sample introduction capillary of atomizer 1 inside and manage 2; Then in atomizer 1, be blown into atomization air flow with original atomization air flow pipeline, the pressure of atomization air flow is 35psi, and cleaning solution 4 is sprayed through pipe 2 in the sample introduction capillary and from atomizer nozzle one end at a high speed under the suction function that high velocity air produces; Wash away at a high speed and cleans the interior tamper of atomizer; Tamper is dissolved again to be got among the solution, and it is disposed, and the atomizer after the cleaning is respond well.
This method can be according to the order of severity of atomizer obstruction and the component character of tamper; Select neatly to use one or more cleaning fluids to be used alternatingly; And can suitably heat use to cleaning solution according to stopping state; As when obstruction is serious, cleaning solution being heated to 50 ℃-70 ℃, can play the effect that tamper is cleared up and melted in help better.
Embodiment 8, with reference to Fig. 4
The method of two removing obstruction of atomizer of technical scheme of the present invention; This method adopts original atomization air flow pipeline oppositely to blow into the high speed atomization air flow from nozzle one end of atomizer, and tamper is blown out the method that tamper is removed from little internal diameter one end of atomizer nozzle to large diameter one end.The concrete operations of this method are following:
Embodiment 9
On the basis of embodiment 8, adopt computer program that increasing atomizing gas pressure is controlled to be 60psi; When being filtered sample solution, the tamper that washes away falls into the insoluble tampers such as filter paper fibre hair in the filtrating; When washing away,, high velocity air can only be managed 2 in the sample introduction capillary of atomizer 1 pass through with its atomization air flow carrier gas passage of finger shutoff; Nozzle one end of atomizer 1 is linked to each other with original atomization air flow pipeline; Rush in the inner sample introduction capillary of atomizer from nozzle one end with high velocity air and to manage 2; Radially large diameter washes away at a high speed in the other direction and removes the tamper in the atomizer in atomizer little; The clean level of the atomizer after check is removed is fine, and the value of atomizer is very high.
Embodiment 10
On the basis of embodiment 8, the increasing atomizing gas pressure that is adopted is 50psi; The tamper that washes away is: measure and contain the insoluble Al of acid
2O
2, SiO
2The tamper that produces during etc. the sample solution of residual solids particle; With the flexible glue plug with the atomization air flow passage plugging; Rush in the inner sample introduction capillary of atomizer from nozzle one end with high velocity air and to manage 2; Radially large diameter washes away at a high speed in the other direction and cleans the tamper in the atomizer in atomizer little, and the atomizer after the flushing is effective, can continue use.
Two of technical scheme is connected and can regulates easily through programming the pressure of atomization air flow with computer.
Above-mentioned two kinds of employed atomizers of technical scheme are the concentric type atomizer.
Two kinds of technical schemes of the present invention can be taken out atomizer at any time and observe its cleaning performance when being cleaned.The present invention is because of utilizing the atomization method of existing equipment dexterously, under the constant situation of the original connection status that keeps atomizer, satisfied the needs of removing tamper in the atomizer.Reduced because of stopping up and damaged the frequency of constantly changing atomizer.Production cost is significantly reduced.
Claims (4)
1. a method of removing obstruction of atomizer comprises and uses pipe in concentric type atomization air flow pipeline, the sample introduction capillary, and it is characterized in that adopting the atomization air flow blowback to remove tamper, its sweep-out method is following:
The interior pipe of sample introduction capillary (2) and atomization air flow pipeline that A pulls down atomizer (1) and is connected with atomizer (1);
B carries out shutoff with the atomization air flow passage carrier gas port on the atomizer (1);
C links to each other nozzle one end of atomizer (1) with the atomization air flow pipeline; Rush at pipe (2) in the inner sample introduction capillary of atomizer (1) with high velocity air from the nozzle end of atomizer (1), radially large diameter washes away at a high speed in the other direction and cleans the interior tamper of atomizer (1) in atomizer (1) little.
2. the method for removing obstruction of atomizer according to claim 1, the pressure that it is characterized in that described atomization air flow is 40-60psi.
3. the method for removing obstruction of atomizer according to claim 1 is characterized in that atomization air flow passage carrier gas port on the atomizer (1) with the shutoff of flexible glue body material, or at work with finger with its passage plugging.
4. the method for removing obstruction of atomizer according to claim 2 is characterized in that the pressure limit of atomization air flow is regulated through computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555032XA CN102000645B (en) | 2008-07-01 | 2009-06-30 | Method for removing atomizer obstructions |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101318675A CN101314154A (en) | 2008-07-01 | 2008-07-01 | Method for removing obstruction of atomizer |
| CN200810131867.5 | 2008-07-01 | ||
| CN201010555032XA CN102000645B (en) | 2008-07-01 | 2009-06-30 | Method for removing atomizer obstructions |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101462952A Division CN101602037B (en) | 2008-07-01 | 2009-06-30 | Method for removing obstruction of atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102000645A CN102000645A (en) | 2011-04-06 |
| CN102000645B true CN102000645B (en) | 2012-09-05 |
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ID=40105389
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101318675A Pending CN101314154A (en) | 2008-07-01 | 2008-07-01 | Method for removing obstruction of atomizer |
| CN2009101462952A Expired - Fee Related CN101602037B (en) | 2008-07-01 | 2009-06-30 | Method for removing obstruction of atomizer |
| CN201010555032XA Expired - Fee Related CN102000645B (en) | 2008-07-01 | 2009-06-30 | Method for removing atomizer obstructions |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101318675A Pending CN101314154A (en) | 2008-07-01 | 2008-07-01 | Method for removing obstruction of atomizer |
| CN2009101462952A Expired - Fee Related CN101602037B (en) | 2008-07-01 | 2009-06-30 | Method for removing obstruction of atomizer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206484U (en) * | 1986-08-30 | 1987-03-18 | 广西冶金研究所 | Horn form concentric atomizer |
| CN86204914U (en) * | 1986-07-07 | 1987-03-18 | 程瑞山 | Rotational and multifold liquid atomizer |
| CN1469783A (en) * | 2000-10-12 | 2004-01-21 | ��ֽ�˾ | Method and apparatus for purging a spray nozzle |
| CN1590626A (en) * | 2003-08-29 | 2005-03-09 | 科万商标投资有限公司 | Jet nozzle for textile machine and its cleaning method |
| CN101018613A (en) * | 2005-07-06 | 2007-08-15 | 本田技研工业株式会社 | Method of washing paint gun |
-
2008
- 2008-07-01 CN CNA2008101318675A patent/CN101314154A/en active Pending
-
2009
- 2009-06-30 CN CN2009101462952A patent/CN101602037B/en not_active Expired - Fee Related
- 2009-06-30 CN CN201010555032XA patent/CN102000645B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204914U (en) * | 1986-07-07 | 1987-03-18 | 程瑞山 | Rotational and multifold liquid atomizer |
| CN86206484U (en) * | 1986-08-30 | 1987-03-18 | 广西冶金研究所 | Horn form concentric atomizer |
| CN1469783A (en) * | 2000-10-12 | 2004-01-21 | ��ֽ�˾ | Method and apparatus for purging a spray nozzle |
| CN1590626A (en) * | 2003-08-29 | 2005-03-09 | 科万商标投资有限公司 | Jet nozzle for textile machine and its cleaning method |
| CN101018613A (en) * | 2005-07-06 | 2007-08-15 | 本田技研工业株式会社 | Method of washing paint gun |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI598152B (en) * | 2016-09-02 | 2017-09-11 | 心誠鎂行動醫電股份有限公司 | Cleaning method of atomizing device, and atomizing device having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102000645A (en) | 2011-04-06 |
| CN101602037B (en) | 2011-04-06 |
| CN101314154A (en) | 2008-12-03 |
| CN101602037A (en) | 2009-12-16 |
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