CN102401561A - Energy-saving chamber-type heating furnace - Google Patents
Energy-saving chamber-type heating furnace Download PDFInfo
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- CN102401561A CN102401561A CN2011103587606A CN201110358760A CN102401561A CN 102401561 A CN102401561 A CN 102401561A CN 2011103587606 A CN2011103587606 A CN 2011103587606A CN 201110358760 A CN201110358760 A CN 201110358760A CN 102401561 A CN102401561 A CN 102401561A
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- heater
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- burner
- type heating
- heating furnace
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The invention relates to an energy-saving chamber-type heating furnace. The furnace comprises a furnace body, a gas burner and an air blower arranged on the outside of the furnace body, wherein an air heat exchanger is arranged in a smoke channel of the furnace body; and an air outlet pipeline of the air blower is connected with an air pipeline of the gas burner after passing through the air heat exchanger. In the energy-saving chamber-type heating furnace, the air heat exchanger is arranged in the smoke channel of the furnace body; and the air outlet pipeline of the air blower passes through the air heat exchanger, so that the waste heat of high temperature smoke gas is recycled and used for heating the air led to the burner, and the energy source is saved.
Description
Technical field
The present invention relates to heating furnace, specifically a kind of energy-saving cell-type heating furnace with material or workpiece heating.
Background technology
The cell-type heating furnace is widely used in the commercial production field, is the important production equipment of industries such as smelting, processing, manufacturing, heat treatment.In metallurgical industry, the cell-type heating furnace is mainly used in the heating before metal base or the ingot forging and pressing; In material when heating, do not move, and not segmentation in the stove requires that furnace temperature is even everywhere.The fuel of cell-type heating furnace is coal, heavy oil or coal gas, and the needed air that burns is sent into by blower fan.
Traditional cell-type heating furnace generally is not provided with flue gas waste heat recovery apparatus, and the high-temperature flue gas in its flue directly discharges, and the waste heat of high-temperature flue gas is not recovered utilization, wastes energy.
Summary of the invention
The present invention is directed to the problems referred to above, the energy-saving cell-type heating furnace that temperature is even, the thermal efficiency is high in a kind of body of heater is provided.
According to technical scheme of the present invention: a kind of energy-saving cell-type heating furnace; Comprise body of heater, gas burner and be arranged on the outer blower fan of said body of heater; Be provided with air heat exchanger in the flue of said body of heater, the wind pipe of said blower fan links to each other with the air duct of said gas burner through behind the said air heat exchanger.
Said gas burner comprises the many groups burner perpendicular to said body of heater center line that is evenly arranged in said body of heater top, and each said burner links to each other with the air duct and the gas piping that are arranged in said body of heater top.
Every group of said burner comprises two said burners that are symmetrical in said body of heater center line layout.
Technique effect of the present invention is: the present invention is equipped with air heat exchanger in the flue of body of heater, and the wind pipe of blower fan is passed through air heat exchanger, can the heat recovery of high-temperature flue gas come preheating lead to the air of burner, energy savings; The present invention evenly is furnished with the burner of many groups perpendicular to the body of heater center line at the body of heater top, can guarantee that the temperature in the body of heater is even, and the thermal efficiency is high.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view among Fig. 1.
Fig. 4 is the B-B cutaway view among Fig. 1.
The specific embodiment
Be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
Among Fig. 1 ~ Fig. 4, comprise body of heater 1, air duct 2, burner 3, gas piping 4, air heat exchanger 5, blower fan 6 etc.
Like Fig. 1, shown in Figure 2, the present invention is a kind of energy-saving cell-type heating furnace, comprises body of heater 1 and gas burner.
As shown in Figure 3, gas burner comprises the many groups burner 3 perpendicular to the body of heater center line that is evenly arranged in body of heater 1 top, and each burner 3 links to each other with air duct 2 that is arranged in body of heater 1 top and gas piping 4.Every group of burner 3 comprises two burners 3 that are symmetrical in body of heater 1 center line layout.Burner 3 arranges that like this temperature in the body of heater 1 is even, and the thermal efficiency is high.
Like Fig. 1, Fig. 2 and shown in Figure 4, be provided with air heat exchanger 5 in the flue of body of heater 1, body of heater 1 is outside equipped with blower fan 6, and the wind pipe of blower fan 6 links to each other with the air duct of gas burner through air heat exchanger 5 backs.Air heat exchanger 5 comes preheating to lead to the air of burner the heat recovery of high-temperature flue gas, but energy savings.
Claims (3)
1. energy-saving cell-type heating furnace; Comprise body of heater (1), gas burner and be arranged on the outer blower fan (6) of said body of heater (1); It is characterized in that: be provided with air heat exchanger (5) in the flue of said body of heater (1), the wind pipe of said blower fan (6) links to each other with the air duct of said gas burner through said air heat exchanger (5) back.
2. according to the described energy-saving cell-type heating furnace of claim 1; It is characterized in that: said gas burner comprises the many groups burner (3) perpendicular to said body of heater center line that is evenly arranged in said body of heater (1) top, and each said burner (3) links to each other with the air duct (2) and the gas piping (4) that are arranged in said body of heater (1) top.
3. according to the described energy-saving cell-type heating furnace of claim 2, it is characterized in that: every group of said burner (3) comprises two the said burners (3) that are symmetrical in said body of heater (1) center line layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103587606A CN102401561A (en) | 2011-11-11 | 2011-11-11 | Energy-saving chamber-type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103587606A CN102401561A (en) | 2011-11-11 | 2011-11-11 | Energy-saving chamber-type heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102401561A true CN102401561A (en) | 2012-04-04 |
Family
ID=45884014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103587606A Pending CN102401561A (en) | 2011-11-11 | 2011-11-11 | Energy-saving chamber-type heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102401561A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777924A (en) * | 2012-07-09 | 2012-11-14 | 黑龙江建龙钢铁有限公司 | Residual heat utilizing process and device of gas conduction oil furnace |
| CN104878182A (en) * | 2015-05-08 | 2015-09-02 | 无锡华工薄板有限公司 | Annealing furnace for cold-rolled thin plate |
| CN107990707A (en) * | 2017-12-28 | 2018-05-04 | 江苏飞亚利机械有限公司 | A kind of heating furnace of Bilateral heating wind-guiding |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202329075U (en) * | 2011-11-11 | 2012-07-11 | 无锡市莱达热工工程有限公司 | Energy-saving chamber heating furnace |
-
2011
- 2011-11-11 CN CN2011103587606A patent/CN102401561A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202329075U (en) * | 2011-11-11 | 2012-07-11 | 无锡市莱达热工工程有限公司 | Energy-saving chamber heating furnace |
Non-Patent Citations (3)
| Title |
|---|
| 张卫红等: "热脏发生炉煤气在蓄热式加热炉上的应用", 《工业炉》, vol. 26, no. 2, 31 March 2004 (2004-03-31) * |
| 张岧等: "燃热脏煤气轧钢加热系统改造", 《2010年全国能源环保生产技术会议文集》, 31 December 2010 (2010-12-31) * |
| 樊登兵等: "新型余热回收系统在小型加热炉上的应用", 《江苏冶金》, vol. 32, no. 6, 31 December 2004 (2004-12-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777924A (en) * | 2012-07-09 | 2012-11-14 | 黑龙江建龙钢铁有限公司 | Residual heat utilizing process and device of gas conduction oil furnace |
| CN104878182A (en) * | 2015-05-08 | 2015-09-02 | 无锡华工薄板有限公司 | Annealing furnace for cold-rolled thin plate |
| CN107990707A (en) * | 2017-12-28 | 2018-05-04 | 江苏飞亚利机械有限公司 | A kind of heating furnace of Bilateral heating wind-guiding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |