CN203824315U - Regenerative gas heating furnace - Google Patents
Regenerative gas heating furnace Download PDFInfo
- Publication number
- CN203824315U CN203824315U CN201420083547.8U CN201420083547U CN203824315U CN 203824315 U CN203824315 U CN 203824315U CN 201420083547 U CN201420083547 U CN 201420083547U CN 203824315 U CN203824315 U CN 203824315U
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- CN
- China
- Prior art keywords
- heating furnace
- radiant section
- heater
- radiant
- section
- 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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Abstract
The utility model relates to a regenerative gas heating furnace, belonging to the technical field of an industry kiln stove. The regenerative gas heating furnace comprises a heating furnace radiation section (2) and a heating furnace convection section (3), wherein the heating furnace convection section (3) is arranged above the heating furnace radiation section (2); a burner (1) is arranged at the bottom of the heating furnace radiation section (2); the top of the heating furnace convection section (3) is provided with a cone body (4); the cone body (4) is provided with a smoke duct (5). The regenerative gas heating furnace is simple in structure and reasonable in design; the thermal efficiency of the heating furnace is greatly increased, the smoke discharge temperature of the heating furnace is reduced, the energy is saved, and the environment is protected.
Description
Technical field
The utility model relates to a kind of regeneration gas heating furnace, belongs to technical field of industrial furnaces.
Background technology
Heating furnace is by the equipment of material or workpiece heating, divide and have fuel heating furnace, resistance-heated furnace, microwave oven etc. by thermal source, application spreads all over many industry fields such as oil, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, material, light industry, daily use chemicals, pharmacy.Fuel heating furnace is by combustion fuel, chemical energy changed into heat energy and meets the requirement of various heating processes.Current fuel heating furnace mainly adds thermal material or workpiece by thermal-radiating mode, and its thermal efficiency is lower, though the flue gas that the burning of about 30% ~ 70% heat generates discharges out of the furnace, has wasted a large amount of energy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of regeneration gas heating furnace is provided, and it is simple in structure, reasonable in design, has greatly improved the thermal efficiency of heating furnace, has reduced the exhaust gas temperature of heating furnace, has saved the energy, has protected environment.
The purpose of this utility model is achieved in that a kind of regeneration gas heating furnace, it comprises heating furnace radiant section and heating furnace convection section, described heating furnace convection section is arranged at heating furnace radiant section top, described heating furnace radiant section bottom is provided with burner, described heating furnace convection section top is provided with cone, is provided with cigarette air channel in described cone.
Described heating furnace radiant section comprises radiant section body of heater steelframe, on described radiant section body of heater steelframe, be provided with radiant section body of heater, on described radiant section body of heater inwall, be provided with radiation body of heater lining, described radiant section body of heater bottom is provided with observation door, described radiant section body of heater middle part is provided with explosion proof door, described radiant section body of heater inside is symmetrically set with radiant coil, described radiant coil is vertically arranged, described radiant section body of heater top is provided with radiant section top cover, radiant section top cover is stretched out in described radiant coil upper end, between described radiant coil upper end and radiant section top cover, be provided with choke bag.
Described radiant section body of heater bottom is provided with furnace bottom garden stove gate.
Described heating furnace convection section comprises left smoke box, middle housing and right smoke box, and the described middle housing left and right sides is provided with tube sheet, and on described tube sheet, along continuous straight runs is provided with tube bank.
Compared with prior art, the utlity model has following beneficial effect:
A kind of regeneration gas heating furnace of the utility model, it is simple in structure, reasonable in design, has greatly improved the thermal efficiency of heating furnace, has reduced the exhaust gas temperature of heating furnace, has saved the energy, has protected environment.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of regeneration gas heating furnace of the utility model.
Fig. 2 is the structural representation of the heating furnace radiant section of Fig. 1.
Fig. 3 is the structural representation of heating furnace convection section in Fig. 1.
Fig. 4 is the top view of Fig. 3.
Wherein:
Burner 1
Heating furnace radiant section 2
Radiant section body of heater steelframe 2.1
Observation door 2.2
Radiation body of heater lining 2.3
Radiant coil 2.4
Radiant section top cover 2.5
Choke bag 2.6
Explosion proof door 2.7
Radiant section body of heater 2.8
Furnace bottom garden stove gate 2.9
Heating furnace convection section 3
Left smoke box 3.1
Middle housing 3.2
Right smoke box 3.3
Tube bank 3.4
Tube sheet 3.5
Cone 4
Cigarette air channel 5.
Detailed description of the invention
Referring to Fig. 1 ~ Fig. 4, a kind of regeneration gas heating furnace of the utility model, it comprises heating furnace radiant section 2 and heating furnace convection section 3, described heating furnace convection section 3 is arranged at heating furnace radiant section 2 tops, described heating furnace radiant section 2 bottoms are provided with burner 1, described heating furnace convection section 3 tops are provided with cone 4, in described cone 4, be provided with cigarette air channel 5, described heating furnace radiant section 2 comprises radiant section body of heater steelframe 2.1, on described radiant section body of heater steelframe 2.1, be provided with radiant section body of heater 2.8, on described radiant section body of heater 2.8 inwalls, be provided with radiation body of heater lining 2.3, described radiant section body of heater 2.8 bottoms are provided with observation door 2.2, described radiant section body of heater 2.8 middle parts are provided with explosion proof door 2.7, described radiant section body of heater 2.8 inside are symmetrically set with radiant coil 2.4, described radiant coil 2.4 is vertically arranged, described radiant section body of heater 2.8 tops are provided with radiant section top cover 2.5, radiant section top cover 2.5 is stretched out in described radiant coil 2.4 upper ends, between described radiant coil 2.4 upper ends and radiant section top cover 2.5, be provided with choke bag 2.6, described radiant section body of heater 2.8 bottoms are provided with furnace bottom garden stove gate 2.9, described heating furnace convection section 3 comprises left smoke box 3.1, middle housing 3.2 and right smoke box 3.3, described middle housing 3.2 left and right sides are provided with tube sheet 3.5, on described tube sheet 3.5, along continuous straight runs is provided with tube bank 3.4.
Claims (4)
1. a regeneration gas heating furnace, it is characterized in that: it comprises heating furnace radiant section (2) and heating furnace convection section (3), described heating furnace convection section (3) is arranged at heating furnace radiant section (2) top, described heating furnace radiant section (2) bottom is provided with burner (1), described heating furnace convection section (3) top is provided with cone (4), is provided with cigarette air channel (5) in described cone (4).
2. a kind of regeneration gas heating furnace according to claim 1, it is characterized in that: described heating furnace radiant section (2) comprises radiant section body of heater steelframe (2.1), on described radiant section body of heater steelframe (2.1), be provided with radiant section body of heater (2.8), on described radiant section body of heater (2.8) inwall, be provided with radiation body of heater lining (2.3), described radiant section body of heater (2.8) bottom is provided with observation door (2.2), described radiant section body of heater (2.8) middle part is provided with explosion proof door (2.7), described radiant section body of heater (2.8) inside is symmetrically set with radiant coil (2.4), described radiant coil (2.4) is vertically arranged, described radiant section body of heater (2.8) top is provided with radiant section top cover (2.5), radiant section top cover (2.5) is stretched out in described radiant coil (2.4) upper end, between described radiant coil (2.4) upper end and radiant section top cover (2.5), be provided with choke bag (2.6).
3. a kind of regeneration gas heating furnace according to claim 2, is characterized in that: described radiant section body of heater (2.8) bottom is provided with furnace bottom garden stove gate (2.9).
4. a kind of regeneration gas heating furnace according to claim 1 and 2, it is characterized in that: described heating furnace convection section (3) comprises left smoke box (3.1), middle housing (3.2) and right smoke box (3.3), described middle housing (3.2) left and right sides is provided with tube sheet (3.5), and the upper along continuous straight runs of described tube sheet (3.5) is provided with tube bank (3.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083547.8U CN203824315U (en) | 2014-02-27 | 2014-02-27 | Regenerative gas heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083547.8U CN203824315U (en) | 2014-02-27 | 2014-02-27 | Regenerative gas heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824315U true CN203824315U (en) | 2014-09-10 |
Family
ID=51479800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083547.8U Expired - Fee Related CN203824315U (en) | 2014-02-27 | 2014-02-27 | Regenerative gas heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824315U (en) |
-
2014
- 2014-02-27 CN CN201420083547.8U patent/CN203824315U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190227 |