CN102351401B - Flue gas preheating apparatus for glass batch - Google Patents
Flue gas preheating apparatus for glass batch Download PDFInfo
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- CN102351401B CN102351401B CN2011102241846A CN201110224184A CN102351401B CN 102351401 B CN102351401 B CN 102351401B CN 2011102241846 A CN2011102241846 A CN 2011102241846A CN 201110224184 A CN201110224184 A CN 201110224184A CN 102351401 B CN102351401 B CN 102351401B
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- plate
- flue gas
- hot
- heating plate
- glass batch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Abstract
The invention discloses a flue gas preheat apparatus for glass batch. The apparatus comprises a first heating plate and a second heating plate from top to bottom. The heating plate has a double layer structure with an interlayer being a flue gas channel which is a snakelike channel; a low side of the heating plate is bended upward in an arc shape; an arc at a low side of the first heating plate is fixedly coupled with a material turnover panel, which is a smooth transitional flat with one end distorted for 90 DEG. The apparatus of the invention has a simple structure, low cost and substantial heating effect and is suitable for glass batch preheating by flue gas from an air breathing glass melting furnace and an oxy-fuel combustion glass melting furnace.
Description
Technical field
The present invention relates to glass batch heating installation field, particularly utilize flue gas of glass melting furnace that glass batch is carried out pre-warmed device, be applicable to combustion air glass melter and fume from pure-oxygen combustion glass furnace to the heating of glass batch.
Background technology
In industrial production, with the melting furnaces flue gas raw material being preheated becomes an important power-saving technology.This technology has two kinds of basic modes, and the one, direct type preheats, and the direct way of contact by flue gas and raw material preheats, advantage is that heats is good, and shortcoming is the pollution that flue dust can cause raw material in the flue gas, inapplicable all industries, but can be suitable for some industry, such as cement industry; The 2nd, indirect type preheats, and the cordless by flue gas and raw material preheats, and advantage is can not cause contamination of raw material, and shortcoming is that heats is relatively poor, and some industry can only make in this way, such as glass industry.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, heats to utilize significantly flue gas of glass melting furnace that glass batch is carried out pre-warmed device.
The objective of the invention is to be achieved by the following technical programs, flue gas preheat apparatus for glass batch, set gradually hot-plate and second-heating plate from top to bottom, described hot-plate is bilayer structure, interlayer is hollow exhaust gases passes, described exhaust gases passes is serpentine channel, and the low side of hot-plate is bent upwards and is circular-arc.
A described hot-plate low side circular arc place is fixed a material turnover panel is set.
Described material turnover panel is the flat board of 90 ℃ of end distortions and smooth transition.
The present invention is simple in structure, with low cost, heats is remarkable, is applicable to air-breathing glass melter and fume from pure-oxygen combustion glass furnace preheating glass batch.
Description of drawings
Fig. 1 is embodiment of the invention structural representation;
Fig. 2 is structural representation after hot-plate and material turnover panel launch;
Fig. 3 is structural representation behind the second-heating plate development.
Among the figure: the uniform material feeder of 1-, 2-silo, 3-smoke inlet, hot-plate of 4-, 5-material turnover panel, 6-exhanst gas outlet, 7-smoke inlet, 8-second-heating plate, 9-exhanst gas outlet, 10-recovering hopper.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
As shown in Figure 1, the present invention includes hot-plate 4 and second-heating plate 8, the top of a hot-plate 4 is provided with uniform material feeder 1 and silo 2, the below of second-heating plate 8 is provided with recovering hopper 10, hot-plate adopts bilayer structure, interlayer is hollow exhaust gases passes, the low side of hot-plate is bent upwards and is circular-arc, the low side circular arc place of a hot-plate 4 is fixed a material turnover panel 5 is set, material turnover panel 5 is the flat board of 90 ℃ of end distortions and smooth transition, in conjunction with Fig. 2, shown in Figure 3, in order to improve better heats, the exhaust gases passes of hot-plate interlayer is taked serpentine flow channel, and the upper end of two hot-plates is respectively equipped with smoke inlet 3, the lower end of 7, two hot-plates is respectively equipped with exhanst gas outlet 6,9.
Working process: glass batch by uniform material feeder 1 through silo 2 to hot-plate 4 even feed, material preheats first on hot-plate 4 surfaces, to be the melting furnaces flue gas entered by the smoke inlet 3 of hot-plate 4 upper ends origin of heat, in the snakelike exhaust gases passes of hot-plate 4 interlayers, move, discharged by the exhanst gas outlet 6 of a hot-plate lower end at last; Material after the preheating makes the surface that enters second-heating plate 8 after the levels upset of material carry out secondary to preheat through material turnover panel 5 first, origin of heat and traffic direction are identical with a hot-plate, material after the process secondary preheats directly enters recovering hopper 10, finishes preheating glass batch.
The present invention is applicable to air-breathing glass melter and fume from pure-oxygen combustion glass furnace preheating glass batch.
Above-described embodiment only is preferred embodiments of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; be not to be that protection domain of the present utility model is limited; all any simple modification and equivalent structure transformation or modifications of doing according to the utility model spirit all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. flue gas preheat apparatus for glass batch, it is characterized in that: set gradually hot-plate and second-heating plate from top to bottom, described hot-plate is bilayer structure, and interlayer is hollow exhaust gases passes, described exhaust gases passes is serpentine channel, and the low side of hot-plate is bent upwards and is circular-arc; A described hot-plate low side circular arc place is fixed a material turnover panel is set; Described material turnover panel is the flat board of 90 ℃ of end distortions and smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102241846A CN102351401B (en) | 2011-08-06 | 2011-08-06 | Flue gas preheating apparatus for glass batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102241846A CN102351401B (en) | 2011-08-06 | 2011-08-06 | Flue gas preheating apparatus for glass batch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102351401A CN102351401A (en) | 2012-02-15 |
| CN102351401B true CN102351401B (en) | 2013-04-24 |
Family
ID=45575083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102241846A Active CN102351401B (en) | 2011-08-06 | 2011-08-06 | Flue gas preheating apparatus for glass batch |
Country Status (1)
| Country | Link |
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| CN (1) | CN102351401B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2559259C1 (en) * | 2014-02-24 | 2015-08-10 | Открытое Акционерное Общество "Научно-Исследовательский Институт Технического Стекла" | Method for preparing glass batch |
| CN107879595B (en) * | 2017-12-26 | 2023-10-20 | 中建材玻璃新材料研究院集团有限公司 | Baffling type glass batch preheating device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319903A (en) * | 1980-08-27 | 1982-03-16 | Owens-Corning Fiberglas Corporation | Method and apparatus for preheating glass batch |
| CN101328005A (en) * | 2008-07-16 | 2008-12-24 | 中国建材国际工程有限公司 | Preheating method and apparatus for glass batch |
| CN101830628B (en) * | 2010-05-10 | 2011-09-07 | 秦皇岛玻璃工业研究设计院 | Method and device for preheating batch by using waste heat of fume from pure-oxygen combustion glass furnace |
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2011
- 2011-08-06 CN CN2011102241846A patent/CN102351401B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102351401A (en) | 2012-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD. Effective date: 20120216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120216 Address after: Tu Shan Lu Yuhui District 233010 Anhui city of Bengbu Province, No. 1047 Applicant after: Bengbu design Institute of Glass Industry Co-applicant after: China Triumph International Engineering Co., Ltd. Co-applicant after: Shanghai Triumph Energy Conservation Engineering Co., Ltd. Address before: Tu Shan Lu Yuhui District 233010 Anhui city of Bengbu Province, No. 1047 Applicant before: Bengbu design Institute of Glass Industry Co-applicant before: China Triumph International Engineering Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |