CN203963899U - Carbonization gas boiler - Google Patents
Carbonization gas boiler Download PDFInfo
- Publication number
- CN203963899U CN203963899U CN201420408711.8U CN201420408711U CN203963899U CN 203963899 U CN203963899 U CN 203963899U CN 201420408711 U CN201420408711 U CN 201420408711U CN 203963899 U CN203963899 U CN 203963899U
- Authority
- CN
- China
- Prior art keywords
- burner hearth
- convection bank
- carbonization gas
- gas boiler
- flue
- 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
Links
Abstract
The disclosed carbonization gas boiler of the utility model, comprise burner hearth, the porch of burner hearth is furnished with heat storage and flame stabilization pond, burner hearth by floor installation on the ground, burner hearth outer setting has heat-insulation layer, burner hearth inside is provided with fin panel casing, on burner hearth, be connected with flue, burner hearth is furnished with the first convection bank, the second convection bank after turning to flue successively, on burner hearth, be also provided with upper drum, upper drum below is provided with lower drum, between upper drum and lower drum, by the first convection bank and the second convection bank, is connected.The utility model carbonization gas boiler, can guarantee steam parameter requirement, and heat storage and flame stabilization device can improve ignition temperature, and de-fire or tempering phenomenon do not occur sufficient combustion, stable, thereby reaches the comprehensive utilization of waste heat.
Description
Technical field
The utility model belongs to heating equipment technical field, is specifically related to a kind of carbonization gas boiler.
Background technology
Carbonization gas is in oil shale technique extractive process, through low temperature distillation, and a kind of low-calorie gaseous fuel of generation, caloric value is very low, is generally 3500～3700kJ/Nm3, and ignition temperature is higher, be generally 530～650 ℃, and slightly change with the fluctuation of its composition.From the characteristic of carbonization gas, it is explosive poisonous that it is flammable, and theoretical temperature combustion is on the low side, and combustion stability is poor; Before entering boiler, need purifying processing device, the combustion efficiency of the carbonization gas that has improved low combustion value in boiler, improves furnace temperature and the thermal efficiency.At present, great majority are to change slightly on Industrial Boiler small gas boiler, as carbonization gas boiler, use, and because chamber structure is unreasonable, ignition difficulties, is not suitable for low combustion value fuel.Therefore, chamber structure is improved, to guarantee stable ignition and burning, the type of furnace of having expanded applicable burning carbonization gas boiler is extremely urgent trend.
Utility model content
The purpose of this utility model is to provide a kind of carbonization gas boiler, has solved the problem that existing chamber structure is not suitable for low combustion value fuel.
The technical scheme that the utility model adopts is, carbonization gas boiler, comprise burner hearth, the porch of burner hearth is furnished with heat storage and flame stabilization pond, burner hearth by floor installation on the ground, burner hearth outer setting has heat-insulation layer, burner hearth inside is provided with fin panel casing, on burner hearth, be connected with flue, burner hearth is furnished with the first convection bank, the second convection bank after turning to flue successively, on burner hearth, be also provided with upper drum, upper drum below is provided with lower drum, between upper drum and lower drum, by the first convection bank and the second convection bank, is connected.
Feature of the present utility model is also,
Fin panel casing is wherein comprised of vertically disposed steel pipe.
On the front wall in heat storage and flame stabilization pond wherein, be provided with carbonization gas burner.
Flue below is wherein provided with economizer.
The beneficial effects of the utility model are that the utility model guarantees that boiler can adapt to low calorie fuels, reaches steam parameter requirement.Burner hearth horizontal cross-section is rectangle, vertical cross-section is " D " shape structure, the porch of burner hearth is furnished with heat storage and flame stabilization device, by hyperthermia radiation effect, make combustion zone keep higher temperature, in-line arrangement the first convection bank, the second convection bank after horizontal flue, carbonization gas burner is horizontally disposed on the front wall of described insulated combustion chamber.
Adopt after structure of the present utility model, guarantee steam parameter requirement, heat storage and flame stabilization device can improve ignition temperature, and de-fire or tempering phenomenon do not occur sufficient combustion, stable, thereby reaches the comprehensive utilization of waste heat.
Accompanying drawing explanation
Fig. 1 is the structural representation of left view of the present utility model;
Fig. 2 is the structural representation of top view of the present utility model.
In figure, 1. upper drum, 2. fin panel casing, 3. heat-insulation layer, 4. the first convection bank, 5. the second convection bank, 6. heat storage and flame stabilization pond, 7. lower drum, 8. base, 9. burner hearth, 10. carbonization gas burner, 11. economizers.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The structure of the utility model carbonization gas boiler, as shown in Figures 1 and 2, comprises burner hearth 9, and the porch of burner hearth 9 is provided with heat storage and flame stabilization pond 6.Body of heater is installed on the ground by base 8, body of heater contains skin and internal layer, outer and internal layer is respectively heat-insulation layer 3 and fin panel casing 2, fin panel casing 2 is comprised of vertically arranged steel pipe, burner hearth 9 turns to in-line arrangement the first convection bank 4 successively after flue, the second convection bank 5, flue gas is by economizer 11 heat exchange, and heating boiler feeds water, and flue gas finally enters atmosphere by chimney.
Below upper drum 1, be provided with lower drum 7, between upper drum 1 and lower drum 7, by the first convection bank 4 and the second convection bank 5, be connected.Carbonization gas burner 10 is horizontally disposed on the front wall in heat storage and flame stabilization pond 6.Heat storage and flame stabilization pond 6 is built into by refractory brick, and its surface is pond shape, and inner side has some apertures, the steady combustion Central Symmetry in carbonization gas burner 10 center lines and heat storage and flame stabilization pond 6.
The course of work of the present utility model is, low heat value carbonization gas, by ignition, produces high-temperature flue gas in the interior burning of burner hearth 9, by heat storage and flame stabilization pond 6, makes carbonization gas burner 10 keep higher temperatures, and the heat that burning is produced by radiant heat transfer to kettle.Flue gas washes away the first convection bank 4, the second convection bank 5 successively, and flue gas is by economizer 11 heat exchange, and heating boiler feedwater, finally enters atmosphere by chimney.
Claims (4)
1. carbonization gas boiler, it is characterized in that, comprise burner hearth (9), the porch of burner hearth (9) is furnished with heat storage and flame stabilization pond (6), burner hearth (9) is installed on the ground by base (8), burner hearth (9) outer setting has heat-insulation layer (3), burner hearth (9) inside is provided with fin panel casing (2), burner hearth is connected with flue on (9), burner hearth (9) is furnished with the first convection bank (4) after turning to flue successively, the second convection bank (5), on burner hearth (9), be also provided with upper drum (1), upper drum (1) below is provided with lower drum (7), between upper drum (1) and lower drum (7), by the first convection bank (4) and the second convection bank (5), be connected.
2. carbonization gas boiler according to claim 1, is characterized in that, described fin panel casing (2) is comprised of vertically disposed steel pipe.
3. carbonization gas boiler according to claim 1, is characterized in that, on the front wall in described heat storage and flame stabilization pond (6), is provided with carbonization gas burner (10).
4. carbonization gas boiler according to claim 1, is characterized in that, described flue below is provided with economizer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408711.8U CN203963899U (en) | 2014-07-23 | 2014-07-23 | Carbonization gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408711.8U CN203963899U (en) | 2014-07-23 | 2014-07-23 | Carbonization gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963899U true CN203963899U (en) | 2014-11-26 |
Family
ID=51924478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408711.8U Expired - Fee Related CN203963899U (en) | 2014-07-23 | 2014-07-23 | Carbonization gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101186A (en) * | 2017-06-15 | 2017-08-29 | 董磊 | Gas fuel boiler with compound water-cooled furnace |
| CN111998331A (en) * | 2020-09-01 | 2020-11-27 | 河南永兴锅炉集团有限公司 | Curved hearth of natural gas fired boiler |
-
2014
- 2014-07-23 CN CN201420408711.8U patent/CN203963899U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101186A (en) * | 2017-06-15 | 2017-08-29 | 董磊 | Gas fuel boiler with compound water-cooled furnace |
| CN107101186B (en) * | 2017-06-15 | 2023-05-12 | 河南焓之悦新材料有限公司 | Gas-fired and oil-fired boiler with composite water-cooled hearth |
| CN111998331A (en) * | 2020-09-01 | 2020-11-27 | 河南永兴锅炉集团有限公司 | Curved hearth of natural gas fired boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202747320U (en) | Air cooling type efficient fuel or gas condensing boiler | |
| CN202734221U (en) | Vertical energy-saving environmental-protection boiler | |
| CN201396742Y (en) | Novel high-efficiency horizontal fuel/gas steam boiler with shell-and-tube economizer | |
| CN104034036A (en) | Large modular vertical fuel gas organic heat carrier boiler | |
| CN203963899U (en) | Carbonization gas boiler | |
| CN204201855U (en) | A kind of coal burning and gas burning atmospheric steam boiler | |
| CN201522091U (en) | Horizontal flashback coal burning boiler | |
| CN102978367A (en) | Vertical muffle-free stainless steel continuous annealing furnace | |
| CN205655329U (en) | Energy -saving stove | |
| CN103225798A (en) | High heating value gas boiler | |
| CN203949364U (en) | Modularization large-scale vertical gas organic heat carrier stove | |
| CN204757671U (en) | Heating furnace regenerator that heat transmission effect is good | |
| CN207585082U (en) | A kind of π types fuel vapor organic heat carrier furnace | |
| CN206145655U (en) | Rear -mounted steam pipe oven's burner structure | |
| CN106287638B (en) | The burner structure of rear-mounted steam pipe oven | |
| CN203223897U (en) | High calorific value gas boiler | |
| CN204281678U (en) | High-effective energy-saving fuel oil Asphaltum heating pot | |
| CN203744212U (en) | Small-capacity supercritical pressure fuel gas once-through boiler | |
| CN202733990U (en) | Double-water jacket full-flue heat exchange cooking range | |
| CN202791958U (en) | Heat-insulating boiler | |
| CN205192238U (en) | Pipe type heating furnace | |
| CN204693801U (en) | A kind of energy-saving environmental protection boiler | |
| CN210718054U (en) | Corner tube type gas boiler | |
| CN203464252U (en) | Normal-pressure chain-grate boiler with energy-saving furnace chamber | |
| CN202791952U (en) | Water pipe type condensation saturation steam generator |
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: 20141126 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |