CN201753307U - Combustion-supporting wind system for glass smelting kiln - Google Patents
Combustion-supporting wind system for glass smelting kiln Download PDFInfo
- Publication number
- CN201753307U CN201753307U CN2010202595023U CN201020259502U CN201753307U CN 201753307 U CN201753307 U CN 201753307U CN 2010202595023 U CN2010202595023 U CN 2010202595023U CN 201020259502 U CN201020259502 U CN 201020259502U CN 201753307 U CN201753307 U CN 201753307U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- combustion
- storage chamber
- air
- regenerator
- 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.)
- Expired - Fee Related
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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
- C03B5/235—Heating the glass
- C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
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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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Air Supply (AREA)
Abstract
The utility model discloses a combustion-supporting wind system for a glass smelting kiln. A heat exchanger is arranged below a rider arch of a first heat storage chamber where waste gas flows through, a fan which can convey external cold air into the heat exchanger is connected with the heat exchanger, and a ventilating pipeline which is connected at the position of a wind outlet of the heat exchanger is connected to the position of a wind inlet of a second heat storage chamber. The combustion-supporting wind system for the glass smelting kiln provided by the utility model has the following characteristics: the metal heat exchanger is respectively arranged below the rider arch of each heat storage chamber, and the fan conveys the external cold air into the heat exchanger, so that the cold air and the waste gas can carry out complete heat exchange, and the temperature of combustion-supporting air can be raised to more than 350 DEG C, and then the combustion-supporting air is fed into the heat storage chamber at the opposite side, and is then mixed with fuels for combustion after being heated again in the heat storage chamber. The combustion-supporting wind system can effectively make use of energy sources.
Description
Technical field
The utility model belongs to the Thermal Equipment technical field, relates to a kind of glass melter, relates in particular to a kind of glass melter combustion air system.
Background technology
See also Fig. 1, Fig. 1 is present general combustion air schematic diagram and exhaust gas emission schematic diagram.
Present glass melter combustion air is directly taken from air in the factory building, its temperature and weather temperature basically identical at that time, about 20 degree of mean annual temperature are sent into it by blower fan and to be carried out preheating in the regenerator, with fuel mix after chemical reaction takes place, the heat of generation comes the molten glass raw material.
Yet waste gas after burning still has the above temperature of 600 degree through regenerator, directly be rejected to usually in the atmosphere, and be example with 600 tons of/day fuel oil melting furnaces, the exhausted air quantity that common property is given birth to is about 57000 (mark cubic meter/hour); Existing systems is directly discharged waste gas, and its energy is not utilized by the melting furnaces molten glass again.
Given this, nowadays press for a kind of glass melter that can effectively utilize exhaust energy more.
The utility model content
Technical problem to be solved in the utility model is: a kind of glass melter combustion air system is provided, can effectively utilizes the energy more.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of glass melter combustion air system is equipped with heat exchanger below the bearer arch of first regenerator of exhaust flow warp, described heat exchanger is connected with the blower fan that the freezing air of outside is delivered into heat exchanger; The air outlet place of described heat exchanger is connected with a vent line, and this vent line is connected to the air intake vent place of second regenerator.
As a kind of preferred version of the present utility model, described heat exchanger is the heat exchanger of metallic substance.
As a kind of preferred version of the present utility model, below the bearer arch of a plurality of first regenerator of glass melter, heat exchanger is installed.
The beneficial effects of the utility model are: the glass melter combustion air system that the utility model proposes, the heat exchanger of metal is installed below the bearer arch of each regenerator, blower fan is delivered into the freezing air of outside in the heat exchanger, freezing air and hot waste gas carry out sufficient heat exchange, the temperature of combustion air can rise to 350 degree above (depending on effectiveness of heat exchanger), deliver in the regenerator of opposite, the process regenerator heats the back once more and fuel mix is burnt again.The present invention can effectively utilize the energy more.
Description of drawings
Fig. 1 is the schematic diagram of existing glass melter combustion air system.
Fig. 2 is the schematic diagram of the utility model glass melter combustion air system.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 2, the utility model has disclosed a kind of glass melter combustion air system, below the bearer arch 2 of first regenerator 1 of exhaust flow warp heat exchanger 3 is installed, and described heat exchanger 3 is connected with the blower fan 4 that the freezing air of outside is delivered into heat exchanger; The air outlet place of described heat exchanger 3 is connected with a vent line, and this vent line is connected to the air intake vent place of second regenerator.In the present embodiment, described heat exchanger 3 is the heat exchanger of metallic substance.
Preferably, below the bearer arch 2 of a plurality of first regenerator 1 of glass melter, heat exchanger 3 is installed.
1, the principle of work of present embodiment glass melter combustion air system:
The ultimate principle of this patent is that the heat exchanger 3 of metal is installed below the bearer arch 2 of each regenerator 1, blower fan 4 is delivered into the freezing air of outside in the heat exchanger 3, freezing air and hot waste gas carry out sufficient heat exchange, the temperature of combustion air can rise to 350 degree above (depending on effectiveness of heat exchanger), deliver in the regenerator of opposite, the process regenerator heats the back once more and fuel mix is burnt again.
2, technical essential:
(1) heat exchange sites is selected in the top temperature point of flue, utilizes heat energy to greatest extent.
(2) maximum operation (service) temperature of heat exchanger is 1000 degree efficiently, even and this position under extreme condition, temperature can not reach 1000 degree.
(3) heat exchanger tube will be changed and be keeped in repair once in several years, and this position can be advanced the people and do this respect work (by a mobile accessory fan) exactly under glass melter normal operating conditions condition.
(4) cleaning heat exchanger tube dust stratification is the key that can this technology be used, and the lower bottom part of this position just is the ash removal pool of glass kiln, and this patent has designed simple compressed air blowing cleaner, can regularly purge.
3, economic benefit:
(1) calculates air and be raised to the energy that 350 degree are saved by 20 degree.
(2) former combustion air provided in the process at continuous 20 minutes, and temperature reduces gradually, will effectively slow down temperature behind the employing this patent and underspeed.According to Theory of Combustion, the chemical reaction that the combustion air temperature is high more and fuel carries out is complete more.
(3) for reducing investment outlay, this patent is changed seldom former melting furnace structure in implementation process.
4, technological process:
In order to realize this patent function, redesigned the combustion air pipe network system, combustion air is changed into target wall side and is entered interchanger, goes out hot blast above between balance flashboard and regenerator, is transported to the preceding air intake vent of opposite flashboard then.
In sum, the glass melter combustion air system that the utility model proposes, the heat exchanger of metal is installed below the bearer arch of each regenerator, blower fan is delivered into the freezing air of outside in the heat exchanger, freezing air and hot waste gas carry out sufficient heat exchange, the temperature of combustion air can rise to 350 degree above (depending on effectiveness of heat exchanger), delivers in the regenerator of opposite again, and the process regenerator heats the back once more and fuel mix is burnt.The present invention can effectively utilize the energy more
Here description of the present utility model and application are illustrative, are not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or essential characteristic, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (3)
1. glass melter combustion air system is characterized in that: below the bearer arch of first regenerator of exhaust flow warp heat exchanger is installed, described heat exchanger is connected with the blower fan that the freezing air of outside is delivered into heat exchanger;
The air outlet place of described heat exchanger is connected with a vent line, and this vent line is connected to the air intake vent place of second regenerator.
2. glass melter combustion air according to claim 1 system is characterized in that:
Described heat exchanger is the heat exchanger of metallic substance.
3. glass melter combustion air according to claim 1 system is characterized in that:
Below the bearer arch of a plurality of first regenerator of glass melter, heat exchanger is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202595023U CN201753307U (en) | 2010-07-15 | 2010-07-15 | Combustion-supporting wind system for glass smelting kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202595023U CN201753307U (en) | 2010-07-15 | 2010-07-15 | Combustion-supporting wind system for glass smelting kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753307U true CN201753307U (en) | 2011-03-02 |
Family
ID=43621038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202595023U Expired - Fee Related CN201753307U (en) | 2010-07-15 | 2010-07-15 | Combustion-supporting wind system for glass smelting kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766473A (en) * | 2012-08-06 | 2012-11-07 | 山西鑫立能源科技有限公司 | Heat storage and exchange device for gas heater of coal pyrolyzing furnace |
| CN102786946A (en) * | 2012-08-06 | 2012-11-21 | 山西鑫立能源科技有限公司 | Fuel gas heater for heating device of coal pyrolyzing furnace |
-
2010
- 2010-07-15 CN CN2010202595023U patent/CN201753307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766473A (en) * | 2012-08-06 | 2012-11-07 | 山西鑫立能源科技有限公司 | Heat storage and exchange device for gas heater of coal pyrolyzing furnace |
| CN102786946A (en) * | 2012-08-06 | 2012-11-21 | 山西鑫立能源科技有限公司 | Fuel gas heater for heating device of coal pyrolyzing furnace |
| CN102786946B (en) * | 2012-08-06 | 2014-03-12 | 山西鑫立能源科技有限公司 | Fuel gas heater for heating device of coal pyrolyzing furnace |
| CN102766473B (en) * | 2012-08-06 | 2014-06-11 | 山西鑫立能源科技有限公司 | Heat storage and exchange device for gas heater of coal pyrolyzing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201901 Shanghai city Baoshan District Wenchuan Road No. 1398 Patentee after: Fives Stein Metallurgical Technology (Shanghai) Co. Ltd. Address before: 201901 Shanghai city Baoshan District Wenchuan Road No. 1398 Patentee before: STEIN (SHANGHAI) INDUSTRIAL FURNACE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20180715 |