CN211084418U - Natural gas combustion furnace - Google Patents
Natural gas combustion furnace Download PDFInfo
- Publication number
- CN211084418U CN211084418U CN201921756164.1U CN201921756164U CN211084418U CN 211084418 U CN211084418 U CN 211084418U CN 201921756164 U CN201921756164 U CN 201921756164U CN 211084418 U CN211084418 U CN 211084418U
- Authority
- CN
- China
- Prior art keywords
- furnace
- natural gas
- combustor
- thermal
- burning furnace
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a natural gas fires burning furnace, including combustor and firing furnace body, fire this combustor socket that is provided with of burning furnace, the combustor inserts in the combustor socket, fire this internal furnace that is provided with of burning furnace, be provided with cold and hot exchange device in the furnace, it is provided with the access door to fire burning furnace, it is provided with thermal-insulated casing to fire burning furnace, be provided with the air outlet on the thermal-insulated casing of upside, the thermal-insulated casing top of upside still is provided with album bellows, album bellows upwind is provided with the chimney of discharging fume, the utility model discloses the device has thermal-insulated effectual, the high energy saving's of thermal efficiency advantage.
Description
Technical Field
The utility model relates to a gas combustion device technical field, concretely relates to natural gas fires burning furnace.
Background
The combustion furnace is a common heating device, common combustion furnace usually uses practical gas as an energy source position, and has the advantage of being cleaner, wherein, natural gas has the characteristic of full combustion and little pollution compared with other gas energy sources due to the characteristics of higher heat value and more full combustion of the natural gas, and is widely applied to the energy source of a combustor.
The natural gas combustion furnace in the prior art has poor heat insulating property, generally lower heat efficiency and energy waste.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art, the natural gas fires burning furnace thermal efficiency low, has the technical problem of heat loss, the utility model provides a natural gas fires burning furnace of high and environmental protection of heat utilization rate.
The utility model provides a technical scheme that its technical problem adopted is: the natural gas fires burning furnace, including combustor and firing burning furnace body, fire this and be provided with combustor socket, the combustor inserts in the combustor socket, fire this internal furnace that is provided with of burning furnace, be provided with cold and heat exchange device in the furnace, fire burning furnace and be provided with the access door, it is provided with thermal-insulated casing to fire burning furnace, be provided with the air outlet on the thermal-insulated casing of upside, the thermal-insulated casing top of upside still is provided with the collection bellows, the windward of collection bellows is provided with smoke exhaust chimney.
Preferably, the access door is hinged with the furnace body, and a door catch is arranged on the access door.
Preferably, the heat exchange device is a spiral heat exchange tube, and the heat exchange tube is provided with an inlet and an outlet.
Preferably, the heat insulation shell is provided with heat insulation tiles.
Preferably, the air outlet is a round hole, and the diameter of the air outlet is not more than 3 cm.
Preferably, be provided with the filter in the collection bellows, be provided with non-woven fabrics layer, activated carbon layer and catalyst layer on the filter.
The utility model has the advantages that: the utility model discloses fire burning furnace and set up cold and heat exchange device in furnace inside, wherein cold and heat exchange device is metal cold and heat exchange device, be provided with exit, can be used for heating the water supply, wherein cold and heat exchange device has the spiral, bigger area of contact has, wherein, the casing that fires burning furnace sets up to high temperature resistant thermal-insulated tile, be provided with the bellows on the upside furnace body that fires burning furnace, be provided with the round hole that admits air on the casing of upper side, the flue gas that can conveniently burn gets into in the bellows, be provided with the filter in the bellows, impurity in the flue gas and the incomplete pollutant of burning are clear away, inside furnace is closed, and all do the restriction to the bore and the quantity of air outlet, avoid the heat in the.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the structure of the filter plate of the present invention.
In the figure 1, a hearth; 2. a thermally insulated housing; 3. an air collecting box; 4. an access door; 5. a burner; 6. a door catch; 7. a heat exchange device; 8. an inlet; 9. an outlet; 10. an air outlet; 11. a filter plate; 12. a smoke exhaust chimney; 13. a non-woven fabric layer; 14. an activated carbon layer; 15. a catalyst layer.
Detailed Description
The following description of the present invention is made in conjunction with the accompanying drawings, as shown in fig. 1, the natural gas combustion furnace of the present invention includes a furnace body and a burner 5 communicated with the furnace body, wherein the furnace body is provided with a burner 5 socket, the burner 5 is inserted into the burner 5 socket to provide heat, a heat exchanger 7 is provided in the furnace body, the heat exchanger 7 is disposed in a spiral shape, and the inside of the heat exchanger is provided with an inlet 8 and an outlet 9 for a closed structure, the heat exchanger 7 is preferably a metal pipeline, and can heat the liquid to be heated, and the spiral shape can increase the area and improve the heating efficiency.
Furthermore, a connector of a burner 5 on the furnace body is provided with a movably-opened access door 4, so that particles and dust in the hearth 1 can be conveniently cleaned, the access door 4 is connected to the burner shell in a hinged mode, and a door catch 6 is arranged at the other end of the access door.
The casing that fires burning furnace is thermal-insulated casing 2, is provided with thermal-insulated tile on the casing, still is provided with air outlet 10 on the casing of upside, and air outlet 10 is for running through the design and adopting the round hole, and the diameter is no longer than 3cm, compromises to discharge fume and heat preservation and insulates against heat, is provided with album of wind box 3 on the casing of upper side, and album of wind box 3 can be dismantled, has set up a filter 11 in album of wind box 3, and filter 11 carries out filtration treatment to the flue gas, passes through chimney 12 dischargements of discharging fume after handling qualified.
Further, the filter plate 11 has a hollow skeleton (not shown), and a non-woven fabric layer 13, an activated carbon layer 14 and a catalyst layer 15 are sequentially arranged in the skeleton, so that particles and harmful substances in the flue gas can be removed and absorbed.
The above description is made in detail for the natural gas combustion furnace according to the present invention, and the scope of the present invention is not limited thereto, and various modifications and improvements made by those skilled in the art according to the technical solution of the present invention are considered as the protection scope of the present invention without departing from the concept of the present invention.
Claims (6)
1. Natural gas fires burning furnace, including combustor and firing burning furnace body, fire this combustor and be provided with the combustor socket, the combustor inserts in the combustor socket, its characterized in that: the improved energy-saving furnace is characterized in that a furnace chamber is arranged in the combustion furnace body, a cold-heat exchange device is arranged in the furnace chamber, the combustion furnace is provided with an access door, the combustion furnace is provided with a heat insulation shell, an air outlet is formed in the upper heat insulation shell, an air collecting box is further arranged above the upper heat insulation shell, and a smoke exhaust chimney is arranged above the air collecting box.
2. The natural gas burner of claim 1, wherein: the access door is hinged with the furnace body, and a door catch is arranged on the access door.
3. The natural gas burner of claim 1, wherein: the cold and heat exchange device is a spiral heat exchange tube, and the heat exchange tube is provided with an inlet and an outlet.
4. The natural gas burner of claim 1, wherein: and the heat insulation shell is provided with heat insulation tiles.
5. The natural gas burner of claim 1, wherein: the air outlet is a round hole, and the diameter of the air outlet is not more than 3 cm.
6. The natural gas burner of claim 1, wherein: the air collecting box is characterized in that a filter plate is arranged in the air collecting box, and a non-woven fabric layer, an activated carbon layer and a catalyst layer are arranged on the filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921756164.1U CN211084418U (en) | 2019-10-18 | 2019-10-18 | Natural gas combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921756164.1U CN211084418U (en) | 2019-10-18 | 2019-10-18 | Natural gas combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211084418U true CN211084418U (en) | 2020-07-24 |
Family
ID=71646191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921756164.1U Active CN211084418U (en) | 2019-10-18 | 2019-10-18 | Natural gas combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211084418U (en) |
-
2019
- 2019-10-18 CN CN201921756164.1U patent/CN211084418U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105115155A (en) | Biofuel hot-blast stove | |
| CN211084418U (en) | Natural gas combustion furnace | |
| CN104748367B (en) | The dustless hot air boiler of Superstrong energy-saving | |
| CN201757419U (en) | Environment-friendly and energy-saving boiler | |
| CN201377817Y (en) | Heating stove | |
| CN207778789U (en) | A kind of small-sized residual heat insulation formula energy-saving heating boiler | |
| CN207599673U (en) | Biomass gas fueled steam boiler | |
| CN208205406U (en) | A kind of burning energy-saving boiler | |
| CN103017207B (en) | Heat-insulating energy-saving heating stove | |
| CN202973044U (en) | Energy-saving environment-friendly steam generator | |
| CN205002373U (en) | Biomass fuel hot blast stove | |
| CN207035482U (en) | Environment-protection boiler and heating equipment | |
| CN207379346U (en) | Flue gas waste heat recoverer | |
| CN201421184Y (en) | Gas fireplace | |
| CN101021358B (en) | Energy conserving environmental protective non-pressure heating furnace | |
| CN107816712A (en) | Arsenic trioxide smelting exhaust gas waste heat boiler | |
| CN209706334U (en) | A kind of gas-fired water heating boiler of high-efficiency environment friendly | |
| CN109855297A (en) | A kind of small-sized residual heat insulation formula energy-saving heating boiler | |
| CN211781688U (en) | Gas type central air conditioner with tail gas waste heat generator | |
| CN217541526U (en) | Hot blast stove structure with flashback chamber | |
| CN2505769Y (en) | Indirect heating hot-air furnace | |
| CN212057744U (en) | Heating furnace | |
| CN203131879U (en) | Multi-fuel water heating furnace capable of burning solids and gases | |
| CN209355482U (en) | A kind of less boiler with water inlet heat absorption function | |
| CN212584970U (en) | Organic waste gas catalytic combustion equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |