CN203758243U - Fuel gas straight-flow furnace with regenerative burner - Google Patents
Fuel gas straight-flow furnace with regenerative burner Download PDFInfo
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- CN203758243U CN203758243U CN201420163245.1U CN201420163245U CN203758243U CN 203758243 U CN203758243 U CN 203758243U CN 201420163245 U CN201420163245 U CN 201420163245U CN 203758243 U CN203758243 U CN 203758243U
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- heat
- heater
- furnace
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- furnace body
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Abstract
A fuel gas straight-flow furnace with a regenerative burner is composed of a lifting device (1), a support (2), an induced draft fan (3), a burner (4), a furnace body (5), parts (6), high-strength castable (7), refractory bricks (8), fiber boards (9), fire doors (10) and sliding rails (11), wherein the furnace body (5) is formed by the high-strength castable (7), the refractory bricks (8) and the fiber boards (9) from inside to outside. The fuel gas straight-flow furnace with the regenerative burner is characterized in that the furnace body (5) is a square furnace body and provided with two symmetrical square holes in left and right, the support (2) is arranged above the furnace body (5), square holes serves as heat treatment part inlet and outlet, and the fire doors (10) are mounted outside the square hole. According to the fuel gas straight-flow furnace with the regenerative burner, the fire doors arranged in the left and right of the furnace body facilitates putting in and taking out various of machining parts, and meanwhile, the regenerative burner arranged on the top of the furnace body improves the fuel efficiency to further reduce the production cost of an enterprise.
Description
Technical field
The utility model relates to industrial heat treatment furnace field, particularly a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner.
Background technology
Industrial furnace is in industrial production, utilizes the heat of fuel combustion or electric energy conversion, by the Thermal Equipment of material or workpiece heating.The industrial furnace of mechanical industry application has polytype, in foundry, has the furnace cupola, induction furnace, resistance furnace, electric arc furnaces, vacuum drying oven, open hearth, crucible furnace of smelting metal etc.; There are mold drying oven, ferroalloy baker and the Casting Annealing Furnace etc. of baking sand mold; At forging shop, there are pair steel ingot or steel billet to forge the various heating furnaces of front heating, and the heat-treatment furnace eliminating stress after forging; In metal heat treatmet workshop, be improved the heat-treatment furnace of various annealing, normalizing, quenching and the tempering of workpiece mechanical performance; At welding shop, there is weld preheating stove and the postwelding tempering furnace of weldment; There is the heating furnace of sintering metal etc. in powder metallurgy workshop.In these stove and accessorys, particularly adopt the exhaust gas temperature of stove and accessory of combustion gas or fuel oil all higher, the thermal efficiency utilizes low, and blower unit is not set, and waste gas directly discharges, and has polluted the working environment in workshop, is unfavorable for environmental protection, workman's poor working environment.
Summary of the invention
For above deficiency, the purpose of this utility model is to provide a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner, by the burner with heat accumulating type with reduce straight-flow furnace exhaust gas temperature and improve efficiency of combustion.
The technical solution of the utility model is achieved in the following ways: a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner, comprise body of heater, fire door, support, jack up unit, burner, air-introduced machine composition, described body of heater is respectively high-strength castable, refractory brick, fiberboard from inside to outside, it is characterized in that: described body of heater is cubic body of heater, two symmetrical square openings have been opened in body of heater left and right, support is arranged on body of heater top, described square opening is that heat-treatment part is imported and exported, and fire door is arranged on square opening outside.
Described jack up unit is electric block assembly, for controlling rising and the decline of fire door.
On described support, be provided with slide rail, fire door, under the effect of electric block, moves up and down along slide rail.
Described burner is heat-accumulating burner, and two pairs of heat-accumulating burners are arranged on body of heater top.
Described air-introduced machine arranges body of heater top, in two pairs of heat-accumulating burner centre positions.
The utility model, the fire door that the left and right of body of heater arranges, can put into and take out by very convenient various processing parts, be arranged on the heat-accumulating burner at body of heater top simultaneously, improve the utilization rate of fuel, reduced the production cost of enterprise, also brought good environmental benefit simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model side view.
In figure, 1 jack up unit, 2 supports, 3 air-introduced machines, 4 burners, 5 bodies of heater, 6 parts, 7 high-strength castables, 8 refractory brick, 9 fiberboards, 10 fire doors, 11 slide rails.
Detailed description of the invention
As shown in Figure 1, a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner, formed by jack up unit 1, support 2, air-introduced machine 3, burner 4, body of heater 5, part 6, high-strength castable 7, refractory brick 8, fiberboard 9, fire door 10, slide rail 11, described body of heater 5 is respectively high-strength castable 7, refractory brick 8, fiberboard 9 from inside to outside, described body of heater 5 is cubic body of heater, two symmetrical square openings have been opened in body of heater 5 left and right, support 2 is arranged on body of heater 5 tops, described square opening is that heat-treatment part is imported and exported, and fire door 10 is arranged on square opening outside.Described burner 4 is heat-accumulating burner, and two pairs of heat-accumulating burners are arranged on body of heater 5 tops, and heat-accumulating burner regulates automatically according to temperature in stove.Described air-introduced machine 3 arranges body of heater 5 tops, and in two pairs of heat-accumulating burner centre positions, air-introduced machine 3 is discharged body of heater for the waste gas that heat treatment process is produced, and ensures the cleannes of gas in body of heater, thereby ensures the product quality of heat-treatment part.
As shown in Figure 2, a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner, jack up unit 1, support 2, fire door 10, slide rail 11, described jack up unit 1 is electric block assembly, links together for controlling rising and the decline of fire door 10 with fire door 10.On support 2, be provided with slide rail 11, fire door 10, under the effect of electric block, moves up and down along slide rail 11.
Claims (5)
1. one kind is provided with the combustion gas straight-flow furnace of heat-accumulating burner, by jack up unit (1), support (2), air-introduced machine (3), burner (4), body of heater (5), part (6), high-strength castable (7), refractory brick (8), fiberboard (9), fire door (10), slide rail (11) composition, described body of heater (5) is respectively high-strength castable (7) from inside to outside, refractory brick (8), fiberboard (9), it is characterized in that: described body of heater (5) is cubic body of heater, two symmetrical square openings have been opened in body of heater (5) left and right, support (2) is arranged on body of heater (5) top, described square opening is that heat-treatment part is imported and exported, fire door (10) is arranged on square opening outside.
2. a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner according to claim 1, is characterized in that: described jack up unit (1) is electric block assembly, links together for controlling rising and the decline of fire door (10) with fire door (10).
3. a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner according to claim 1, is characterized in that: on described support (2), be provided with slide rail (11), fire door (10), under the effect of electric block, moves up and down along slide rail (11).
4. a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner according to claim 1, is characterized in that: described burner (4) is heat-accumulating burner, and two pairs of heat-accumulating burners are arranged on body of heater (5) top.
5. a kind of combustion gas straight-flow furnace that is provided with heat-accumulating burner according to claim 1, is characterized in that: described air-introduced machine (3) arranges body of heater (5) top, in two pairs of heat-accumulating burner centre positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163245.1U CN203758243U (en) | 2014-04-04 | 2014-04-04 | Fuel gas straight-flow furnace with regenerative burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163245.1U CN203758243U (en) | 2014-04-04 | 2014-04-04 | Fuel gas straight-flow furnace with regenerative burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758243U true CN203758243U (en) | 2014-08-06 |
Family
ID=51253502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163245.1U Expired - Fee Related CN203758243U (en) | 2014-04-04 | 2014-04-04 | Fuel gas straight-flow furnace with regenerative burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940229A (en) * | 2014-04-04 | 2014-07-23 | 江苏邦泰炉业有限公司 | Fuel gas penetration furnace with regenerative burners |
| CN104697343A (en) * | 2015-03-30 | 2015-06-10 | 贵州省海美斯科技有限公司 | Ultrahigh-temperature fuel furnace kiln |
-
2014
- 2014-04-04 CN CN201420163245.1U patent/CN203758243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940229A (en) * | 2014-04-04 | 2014-07-23 | 江苏邦泰炉业有限公司 | Fuel gas penetration furnace with regenerative burners |
| CN104697343A (en) * | 2015-03-30 | 2015-06-10 | 贵州省海美斯科技有限公司 | Ultrahigh-temperature fuel furnace kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |