CN104370439A - Molten glass clarifying device - Google Patents
Molten glass clarifying device Download PDFInfo
- Publication number
- CN104370439A CN104370439A CN201410547610.3A CN201410547610A CN104370439A CN 104370439 A CN104370439 A CN 104370439A CN 201410547610 A CN201410547610 A CN 201410547610A CN 104370439 A CN104370439 A CN 104370439A
- Authority
- CN
- China
- Prior art keywords
- pipe
- clarifying
- deaeration
- glass metal
- resistance material
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/225—Refining
- C03B5/2252—Refining under reduced pressure, e.g. with vacuum refiners
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
The invention discloses a molten glass clarifying device, and relates to the glass manufacturing field; the molten glass clarifying device includes a clarifying tank, a defoaming pipe and a washing liquid tank, and is characterized in that the upper end of the clarifying tank is provided with a feed pipe, the middle part is provided with an electrode heating pipe, and the right part is provided with the defoaming pipe; the interior of the underface of the defoaming pipe is provided with a material stopping ball, and the material stopping ball is directly connected with a bracket and is mounted on the bottom of the clarifying tank; an upper end port of the washing liquid tank is provided with a vacuum air exhaust pipe, the lower end port is connected with a discharge pipe, and the middle part is in communication connection with the defoaming pipe; a valve is arranged at a connection position of the discharge pipe and the washing liquid tank. In a premise without applying an external preparation, molten glass in the production can be well subjected to defoaming treatment, and the molten glass after defoaming is put into the production, so as to be more conducive to manufacture of high-quality glass, and improve the overall manufacturing process level.
Description
Technical field
The present invention relates to a kind of clarifying plant, specifically a kind of glass metal clarifying plant.
Background technology
In Improving Glass Manufacturing Processes, owing to needing the glasswork manufacturing high-quality, need to carry out clarifying treatment to the bubble in glass metal before glass ware forming, current defecation method mainly adds finings in order to accelerate the clarification of frit in frit, or takes bubbling means to accelerate the lift velocity of bubble in glass metal.But existing technique means can introduce impurity in glass metal, and deaeration is thorough not, and this there will be a large amount of waste products in the glass manufacture of high-quality, affects productivity effect.
Summary of the invention
The object of the present invention is to provide a kind of glass metal clarifying plant, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of glass metal clarifying plant, comprise clarifying tank, deaeration pipe and washing lotion groove, described clarifying tank upper end is provided with feed-pipe, and middle part is provided with heated by electrodes pipe, and right part is provided with deaeration pipe, immediately below described deaeration pipe, inside is provided with resistance material ball, resistance material ball directly and support be connected and installed in bottom clarifying tank, described washing lotion groove upper port is provided with vacuum exhaust pipe, and lower port is connected with discharge nozzle, middle part is connected with the conducting of deaeration pipe, and described discharge nozzle and washing lotion groove junction are provided with valve.
As the further scheme of the present invention: described clarifying tank outside is provided with thermal insulation layer, internal surface is provided with flame retardant coating.
As the further scheme of the present invention: described valve is one-way conduction.
As the further scheme of the present invention: described deaeration infratubal port bore is less than the diameter of resistance material ball.
As the present invention's further scheme: described resistance material ball and deaeration ligament size are 1/4 of resistance material spherical diameter.
Compared with prior art, the invention has the beneficial effects as follows: when glass metal flows through clarifying tank, first time high temperature deaeration is carried out under the effect of heated by electrodes pipe, glass metal after deaeration is pumped in washing lotion groove, secondary deaeration is carried out under the effect of vacuum exhaust pipe, whole de-aeration is without the need to executing preparation outward, and deaeration is more thorough, can improve production quality, benefit.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of glass metal clarifying plant, comprises discharge nozzle 1, valve 2, washing lotion groove 3, deaeration pipe 4, vacuum exhaust pipe 5, feed-pipe 6, clarifying tank 7, heated by electrodes pipe 8, resistance material ball 9 and support 10, described clarifying tank 7 upper end is provided with feed-pipe 6, feed-pipe 6 is for inputting the high temperature glass frits of melting, described clarifying tank 7 middle part is provided with heated by electrodes pipe 8, right part is provided with deaeration pipe 4, described heated by electrodes pipe 8 can carry out second-heating to the glass metal in clarifying tank 7, be convenient to glass metal air entrapment break, immediately below described deaeration pipe 4, inside is provided with resistance material ball 9, resistance material ball 9 directly and support 10 be connected and installed in bottom clarifying tank 7, described resistance material ball 9 is for changing the direction of glass metal, its air entrapment can be removed further, described washing lotion groove 3 upper port is provided with vacuum exhaust pipe 5, lower port is connected with discharge nozzle 1, middle part is connected with deaeration pipe 4 conducting, described discharge nozzle 1 and washing lotion groove 3 junction are provided with the valve 2 of one-way conduction, so that vacuum exhaust pipe 5 is in blocking-up external feed stream of bleeding.
Principle of work of the present invention is: when melten glass liquid is transported to after in clarifying tank 7 from feed-pipe 6, heated by electrodes pipe 8 pairs of glass metals carry out second-heating, now vacuum exhaust pipe 5 is externally bled, valve 2 closes, gas in washing lotion groove 3 and deaeration pipe 4 is compressed rapidly, glass metal is pumped in washing lotion groove 3 from the lower port of deaeration pipe 4, under the effect of vacuum exhaust pipe 5, secondary deaeration can be carried out to glass metal, when the glass metal increase in washing lotion groove 3 to a certain degree time, when the self gravitation of glass metal is greater than the tractive force of vacuum exhaust pipe 5, valve 2 is in open mode, after deaeration, glass metal carries out remanufacture by discharge nozzle 1.
Claims (5)
1. a glass metal clarifying plant, comprise clarifying tank, deaeration pipe and washing lotion groove, it is characterized in that, described clarifying tank upper end is provided with feed-pipe, middle part is provided with heated by electrodes pipe, right part is provided with deaeration pipe, and immediately below described deaeration pipe, inside is provided with resistance material ball, resistance material ball directly and support be connected and installed in bottom clarifying tank, described washing lotion groove upper port is provided with vacuum exhaust pipe, lower port is connected with discharge nozzle, and middle part is connected with the conducting of deaeration pipe, and described discharge nozzle and washing lotion groove junction are provided with valve.
2. a kind of glass metal clarifying plant according to claim 1, is characterized in that, described clarifying tank outside is provided with thermal insulation layer, internal surface is provided with flame retardant coating.
3. a kind of glass metal clarifying plant according to claim 1, is characterized in that, described valve is one-way conduction.
4. a kind of glass metal clarifying plant according to claim 1, is characterized in that, described deaeration infratubal port bore is less than the diameter of resistance material ball.
5. a kind of glass metal clarifying plant according to claim 1, is characterized in that, described resistance material ball and deaeration ligament size are 1/4 of resistance material spherical diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547610.3A CN104370439A (en) | 2014-10-16 | 2014-10-16 | Molten glass clarifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547610.3A CN104370439A (en) | 2014-10-16 | 2014-10-16 | Molten glass clarifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104370439A true CN104370439A (en) | 2015-02-25 |
Family
ID=52549685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547610.3A Pending CN104370439A (en) | 2014-10-16 | 2014-10-16 | Molten glass clarifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104370439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651553A (en) * | 2015-12-28 | 2016-06-08 | 中国原子能科学研究院 | Sampling device of mixing and clarifying tank |
| CN113200668A (en) * | 2021-05-28 | 2021-08-03 | 成都光明光电股份有限公司 | Optical glass melting apparatus and method |
-
2014
- 2014-10-16 CN CN201410547610.3A patent/CN104370439A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651553A (en) * | 2015-12-28 | 2016-06-08 | 中国原子能科学研究院 | Sampling device of mixing and clarifying tank |
| CN113200668A (en) * | 2021-05-28 | 2021-08-03 | 成都光明光电股份有限公司 | Optical glass melting apparatus and method |
| CN113200668B (en) * | 2021-05-28 | 2022-01-25 | 成都光明光电股份有限公司 | Optical glass melting apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |