CN111229764A - Glass cleaning method - Google Patents
Glass cleaning method Download PDFInfo
- Publication number
- CN111229764A CN111229764A CN201811444628.5A CN201811444628A CN111229764A CN 111229764 A CN111229764 A CN 111229764A CN 201811444628 A CN201811444628 A CN 201811444628A CN 111229764 A CN111229764 A CN 111229764A
- Authority
- CN
- China
- Prior art keywords
- glass
- cleaning
- solution
- ultrasonic vibration
- deionized water
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Surface Treatment Of Glass (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a glass cleaning method, which comprises the following steps: putting the glass into a cleaning solution and carrying out ultrasonic vibration cleaning; wherein the cleaning solution comprises hydrogen peroxide, ammonia water and deionized water; putting the glass into a pickling solution and carrying out ultrasonic vibration cleaning; wherein the pickling solution comprises hydrofluoric acid, hydrochloric acid and deionized water; and washing the glass by using ionized water. The glass cleaning agent can effectively clean glass particles, metal ions and organic matters on the surface of glass, thereby improving the cleaning effect of the glass.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to a glass cleaning method.
Background
At present, after the glass is manufactured, the glass needs to be polished and ground, and in the process of polishing and grinding the glass, a large amount of glass particles, metal ions, organic matters (mainly grease and grinding fluid) and other impurities are accumulated on the surface of the glass. Therefore, after polishing and grinding the glass, the glass needs to be cleaned. The current way of cleaning the surface of glass is generally as follows: the glass surface was cleaned with water. The cleaning method cannot effectively clean glass particles, metal ions and organic matters on the surface of the glass, and the cleaning effect is poor.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a glass cleaning method, which can effectively clean glass particles, metal ions and organic matters on the surface of glass, thereby improving the cleaning effect of glass.
In order to achieve the above object, an embodiment of the present invention provides a glass cleaning method, including:
putting the glass into a cleaning solution and carrying out ultrasonic vibration cleaning; wherein the cleaning solution comprises hydrogen peroxide, ammonia water and deionized water;
putting the glass into a pickling solution and carrying out ultrasonic vibration cleaning; wherein the pickling solution comprises hydrofluoric acid, hydrochloric acid and deionized water;
and washing the glass by using ionized water.
As an improvement of the scheme, the volume ratio of hydrogen peroxide, ammonia water and deionized water in the cleaning solution is as follows: 1: 1: 10.
as an improvement of the scheme, the mass fractions of the hydrogen peroxide and the ammonia water in the cleaning solution are both 10%.
As an improvement of the scheme, when the glass is put into the cleaning liquid and is cleaned by ultrasonic vibration, the frequency of ultrasonic is 19-21 KHz, the cleaning temperature is 40-45 ℃, and the cleaning time is 4-6 minutes. As an improvement of the above-mentioned solution,
as an improvement of the above scheme, the volume ratio of hydrofluoric acid, hydrochloric acid and deionized water in the pickling solution is: 1: 2: 5.
as an improvement of the scheme, the mass fractions of the hydrofluoric acid and the hydrochloric acid are both 20%.
As an improvement of the scheme, when the glass is put into the pickling solution and is cleaned by ultrasonic vibration, the frequency of the ultrasonic is 19-21 KHz, the cleaning temperature is 20-25 ℃, and the cleaning time is 8-12 minutes.
As an improvement of the scheme, when the glass is cleaned by using ionized water, the cleaning temperature is 32-38 ℃, and the cleaning time is 15-25 minutes.
As an improvement of the above, after the washing of the glass with ionized water, the method further comprises:
and drying the glass.
As an improvement of the above scheme, the drying of the glass specifically comprises:
and drying the glass for 5-15 minutes by using hot air at the temperature of 45-55 ℃.
Compared with the prior art, the glass cleaning method provided by the embodiment of the invention comprises the steps of firstly putting glass into cleaning liquid containing hydrogen peroxide, ammonia water and deionized water, and carrying out ultrasonic vibration cleaning, so that organic matters and metal ions on the surface of the glass can be effectively removed, and glass particles on the surface of the glass can be preliminarily vibrated and dropped; then, putting the glass into a pickling solution containing hydrofluoric acid, hydrochloric acid and deionized water, and carrying out ultrasonic vibration cleaning, so that organic matters, metal ions and glass particles on the surface of the glass can be further removed; finally, the glass is washed with ionized water. From the above analysis, the embodiment of the invention can effectively clean the particles, metal ions and organic matters on the surface of the glass, thereby improving the cleaning effect of the glass.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a glass cleaning method according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a glass cleaning method, including steps S1 to S3:
s1, putting the glass into a cleaning solution and carrying out ultrasonic vibration cleaning; wherein the cleaning solution comprises hydrogen peroxide, ammonia water and deionized water;
the cleaning liquid contains hydrogen peroxide with strong oxidizing property and ammonia water with strong oxidizing property and complexing property, so that metal ions on the surface of the glass can be effectively removed, and organic matters on the surface of the glass can be preliminarily removed. And by ultrasonic vibration cleaning, glass particles attached to the surface of the glass can be effectively removed. In addition, through ultrasonic vibration washing, can also shake tentatively and drop impurity such as organic matter on the glass surface to it is easier to make subsequent washing.
S2, putting the glass into a pickling solution and carrying out ultrasonic vibration cleaning; wherein the pickling solution comprises hydrofluoric acid, hydrochloric acid and deionized water;
because the pickling solution contains hydrochloric acid with strong corrosivity, therefore can more effectively get rid of the organic matter (mainly be grease and grinding fluid) that remains on the glass surface to owing to contain hydrofluoric acid, consequently can effectively get rid of the glass particulate matter of stubborn adherence on the glass surface. And through the vibrations washing of ultrasonic wave, can carry out more effective removal to remaining glass particulate matter on the glass surface.
And S3, washing the glass with ionized water.
The residual pickling solution on the glass can be effectively removed through the deionized water, and the secondary pollution to the surface of the glass can be avoided.
Compared with the prior art, the glass cleaning method provided by the embodiment of the invention comprises the steps of firstly putting glass into cleaning liquid containing hydrogen peroxide, ammonia water and deionized water, and carrying out ultrasonic vibration cleaning, so that organic matters and metal ions on the surface of the glass can be effectively removed, and glass particles on the surface of the glass can be preliminarily vibrated and dropped; then, putting the glass into a pickling solution containing hydrofluoric acid, hydrochloric acid and deionized water, and carrying out ultrasonic vibration cleaning, so that organic matters, metal ions and glass particles on the surface of the glass can be further removed; finally, the glass is washed with ionized water. From the above analysis, the embodiment of the invention can effectively clean the particles, metal ions and organic matters on the surface of the glass, thereby improving the cleaning effect of the glass.
In the embodiment of the present invention, preferably, after the washing of the glass with ionized water, the method further includes step S4:
and S4, drying the glass.
In the above embodiment, preferably, the drying of the glass includes: and (3) drying the glass for 5-15 minutes by using hot air with the temperature of 45-55 ℃ (more preferably 50 ℃). Thus, the glass surface can be effectively dried.
In the above embodiment, preferably, the volume ratio of the hydrogen peroxide solution to the ammonia water to the deionized water in the cleaning solution is: 1: 1: 10. therefore, the cleaning effect of the cleaning liquid on the impurities on the surface of the glass can be effectively improved.
In the above embodiment, preferably, the mass fractions of the hydrogen peroxide and the ammonia water in the cleaning solution are both 10%. Therefore, the cleaning effect of the cleaning liquid on the impurities on the surface of the glass can be effectively improved.
In the above embodiment, preferably, when the glass is put into the cleaning solution and is subjected to ultrasonic vibration cleaning, the ultrasonic frequency is 19 to 21KHz (more preferably 20KHz), the cleaning temperature is 40 to 45 ℃, and the cleaning time is 4 to 6 minutes (more preferably 5 minutes). Therefore, the cleaning effect of the cleaning liquid on the impurities on the surface of the glass, especially the vibration and falling effect on the glass particles can be effectively improved.
In the above embodiment, preferably, the volume ratio of the hydrofluoric acid, the hydrochloric acid and the deionized water in the acid washing solution is: 1: 2: 5. therefore, the cleaning effect of the pickling solution on the impurities on the surface of the glass can be effectively improved.
In the above embodiment, preferably, the mass fractions of the hydrofluoric acid and the hydrochloric acid are both 20%. Therefore, the cleaning effect of the pickling solution on the impurities on the surface of the glass can be effectively improved.
In the above embodiment, preferably, when the glass is placed in the pickling solution and subjected to ultrasonic vibration cleaning, the ultrasonic frequency is 19 to 21KHz (more preferably 20KHz), the cleaning temperature is 20 to 25 ℃, and the cleaning time is 8 to 12 minutes (more preferably 10 minutes). Therefore, the cleaning effect of the pickling solution on the impurities on the surface of the glass can be effectively improved, and particularly the vibration and falling effect on glass particles can be effectively improved.
In the above embodiment, preferably, when the glass is washed by ionized water, the washing temperature is 32 to 38 ℃, and the washing time is 15 to 25 minutes. Therefore, the cleaning effect of the deionized water on the residual liquid on the surface of the glass can be effectively improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method of cleaning glass, comprising:
putting the glass into a cleaning solution and carrying out ultrasonic vibration cleaning; wherein the cleaning solution comprises hydrogen peroxide, ammonia water and deionized water;
putting the glass into a pickling solution and carrying out ultrasonic vibration cleaning; wherein the pickling solution comprises hydrofluoric acid, hydrochloric acid and deionized water;
and washing the glass by using ionized water.
2. The glass cleaning method according to claim 1, wherein the volume ratio of hydrogen peroxide, ammonia water and deionized water in the cleaning solution is as follows: 1: 1: 10.
3. the glass cleaning method according to claim 1 or 2, wherein the mass fractions of the hydrogen peroxide and the ammonia water in the cleaning solution are both 10%.
4. The method for cleaning glass according to claim 1, wherein when the glass is put into the cleaning solution and subjected to ultrasonic vibration cleaning, the ultrasonic frequency is 19 to 21KHz, the cleaning temperature is 40 to 45 ℃, and the cleaning time is 4 to 6 minutes.
5. The glass cleaning method according to claim 1, wherein the volume ratio of hydrofluoric acid, hydrochloric acid and deionized water in the pickling solution is: 1: 2: 5.
6. the glass cleaning method according to claim 1 or 5, wherein the mass fractions of the hydrofluoric acid and the hydrochloric acid are both 20%.
7. The method for cleaning glass according to claim 1, wherein when the glass is placed in the pickling solution and subjected to ultrasonic vibration cleaning, the ultrasonic frequency is 19 to 21KHz, the cleaning temperature is 20 to 25 ℃, and the cleaning time is 8 to 12 minutes.
8. The method for cleaning glass according to claim 1, wherein the cleaning temperature is 32 to 38 ℃ and the cleaning time is 15 to 25 minutes when the glass is cleaned with ionized water.
9. The method for cleaning glass according to claim 1, further comprising, after the cleaning of the glass with ionized water:
and drying the glass.
10. The glass cleaning method according to claim 9, wherein the drying of the glass is performed, in particular:
and drying the glass for 5-15 minutes by using hot air at the temperature of 45-55 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811444628.5A CN111229764A (en) | 2018-11-29 | 2018-11-29 | Glass cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811444628.5A CN111229764A (en) | 2018-11-29 | 2018-11-29 | Glass cleaning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111229764A true CN111229764A (en) | 2020-06-05 |
Family
ID=70874345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811444628.5A Pending CN111229764A (en) | 2018-11-29 | 2018-11-29 | Glass cleaning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111229764A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770100A (en) * | 2020-07-15 | 2021-12-10 | 英迪那米(徐州)半导体科技有限公司 | Semiconductor part cleaning process |
| CN113814224A (en) * | 2021-08-23 | 2021-12-21 | 中国电子科技集团公司第十五研究所 | Printed board hole wall drilling dirt treatment method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443530A (en) * | 1990-06-06 | 1992-02-13 | Nippon Electric Glass Co Ltd | Washing method of funnel neck tube for cathode-ray tube |
| CN101665911A (en) * | 2008-09-04 | 2010-03-10 | 浙江师范大学 | Method for preparing giant magnetoresistance films by vacuum vapor deposition method |
-
2018
- 2018-11-29 CN CN201811444628.5A patent/CN111229764A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443530A (en) * | 1990-06-06 | 1992-02-13 | Nippon Electric Glass Co Ltd | Washing method of funnel neck tube for cathode-ray tube |
| CN101665911A (en) * | 2008-09-04 | 2010-03-10 | 浙江师范大学 | Method for preparing giant magnetoresistance films by vacuum vapor deposition method |
Non-Patent Citations (3)
| Title |
|---|
| 李东光等: "《48种使用化学产品制造技术》", 31 October 1990, 金盾出版社 * |
| 湘乡铝厂生产技术科: "《炼铝氟化盐和无水氟化氢的生产》", 31 October 1978 * |
| 秦国治等: "《化学清洗实用技术》", 30 November 1996, 中国石化出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770100A (en) * | 2020-07-15 | 2021-12-10 | 英迪那米(徐州)半导体科技有限公司 | Semiconductor part cleaning process |
| CN113814224A (en) * | 2021-08-23 | 2021-12-21 | 中国电子科技集团公司第十五研究所 | Printed board hole wall drilling dirt treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW419399B (en) | Post-lapping cleaning process for silicon wafers | |
| CN101219429A (en) | Method for cleaning quartz parts surface in polycrystal etching cavity | |
| CN102842652B (en) | The method of the making herbs into wool pickling of silicon chip | |
| CN111229764A (en) | Glass cleaning method | |
| CN103464415A (en) | Solar monocrystalline silicon cleaning solution and cleaning method | |
| CN103372555A (en) | Method for cleaning lens packing plates | |
| CN102446755B (en) | Method for reducing particle defects after chemically mechanical polishing | |
| CN103111434A (en) | Final cleaning technique in sapphire processing | |
| CN109013526A (en) | The cleaning method of quartz glass pendulum | |
| CN108054236A (en) | Cleaning monocrystalline silicon etching method | |
| CN113675073A (en) | Wafer cleaning method | |
| CN109290279A (en) | A kind of glass light guide plate mildew cleaning process | |
| CN103878145B (en) | Method for cleaning langasite wafer | |
| CN109712866A (en) | The cleaning method of wafer | |
| CN106115715A (en) | Polycrystalline silicon ingot casting partly melts the circulation tailing cleaning treatment method that technique produces | |
| CN111211042A (en) | Cleaning process for improving surface cleanliness of side-polished large-diameter silicon wafer | |
| CN103878148A (en) | Method of cleaning silicon slags on surfaces of wafers | |
| CN103170467B (en) | Ingot casting cycle stock cleaning method | |
| CN211265420U (en) | Cleaning system for improving surface cleanliness of side-polished large-diameter silicon wafer | |
| CN102698983A (en) | Cleaning method for solar energy level silicon slice | |
| CN102698989A (en) | Method for precleaning silicon wafer | |
| CN113441426A (en) | Method for cleaning article with photoresist and photoresist cleaning agent | |
| CN104252103A (en) | Removal method of residual photoresist after photoetching reworking | |
| CN108630522A (en) | The cleaning method of chip surface | |
| CN104810135A (en) | Kerosene oil gas phase cleaning and drying system and method for transformer body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |