CN204648330U - A kind of saving furnace with secondary combustion structure - Google Patents
A kind of saving furnace with secondary combustion structure Download PDFInfo
- Publication number
- CN204648330U CN204648330U CN201520341069.0U CN201520341069U CN204648330U CN 204648330 U CN204648330 U CN 204648330U CN 201520341069 U CN201520341069 U CN 201520341069U CN 204648330 U CN204648330 U CN 204648330U
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- China
- Prior art keywords
- flue
- saving furnace
- heater
- heat exchanger
- fuel
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- Expired - Fee Related
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Abstract
There is a saving furnace for secondary combustion structure, relate to a kind of saving furnace of full combustion of fuel.This saving furnace provides a kind of burning completely, and flue heating surface is long-pending large, the saving furnace that the thermal efficiency is high.For achieving the above object, the technical solution adopted in the utility model is: comprise body of heater, heat exchanger, boiler foundation, body of heater and heat exchanger are arranged on boiler foundation, the inner chamber top of body of heater is charcoal storehouse, bottom is main chamber, main chamber is connected with subsidiary combustion chamber by the vent that goes out of side, and subsidiary combustion chamber is connected with chimney by flue.The utility model provides a kind of furnace binding that can realize fuel second-time burning, and the flue gas of discharge does not have black black smoke, achieves clean discharge; Second-time burning makes full combustion of fuel, improves fuel value, saves fuel and reduces costs.
Description
Technical field
The utility model relates to a kind of saving furnace making full combustion of fuel.
Background technology
Be all much that vertical straight connects emission type for the hot-blast stove of heating and cultivation aspect or heating furnace in the market, it is aerial without burning and exhausting that this discharging modes have a large amount of unburned.This combustion system not only contaminated air, and add fuel cost.
The most incomplete combustion of existing body of heater, without repeated combustion, and its heating surface area is little, and the low photograph of heat utilization efficiency becomes a large amount of wastes of fuel.
Summary of the invention
The purpose of this utility model is to provide a kind of burning completely, and flue heating surface is long-pending large, the saving furnace that the thermal efficiency is high.For achieving the above object, the technical solution adopted in the utility model is:
A kind of saving furnace with secondary combustion structure, comprise body of heater, heat exchanger, boiler foundation, body of heater and heat exchanger are arranged on boiler foundation, the inner chamber top of body of heater is charcoal storehouse, bottom is main chamber, main chamber is connected with subsidiary combustion chamber by the vent that goes out of side, and subsidiary combustion chamber is connected with chimney by flue.
Described flue is the zigzag passage be separated out by the gear fire screen plate of heat exchanger inside.
The zigzag passage that described flue is made up of U-shaped flue and the uptake flue of heat exchanger inside.
Boiler foundation is divided into three compartments, and the front of main chamber has lighting door, and the bottom of main chamber communicates with the ventilating opening of slagging tap of the compartment on boiler foundation; Subsidiary combustion chamber communicates with the dedusting air vent of the compartment in the middle of boiler foundation.
The utility model provides a kind of furnace binding that can realize fuel second-time burning, and the flue gas of discharge does not have black black smoke, achieves clean discharge; Second-time burning makes full combustion of fuel, improves fuel value, saves fuel and reduces costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the utility model embodiment one heat exchanger structure schematic diagram.
Fig. 3 is the structural representation of the utility model embodiment two.
Figure is many backhauls heat exchanger air channel of the present utility model schematic diagram.
In accompanying drawing: 1, charcoal storehouse; 2, water tank; 3, lighting door; 4, fire bars; 5, to slag tap ventilating opening; 6, dedusting ventilating opening; 7, dedusting hole; 8, fire screen plate is kept off; 9, airduct; 10, heat exchanger; 11, chimney; 12, fire output hole; 13, air-introduced machine; 14, uptake flue; 15, U-shaped flue; 16, subsidiary combustion chamber; 17, main chamber.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further
With reference to Fig. 1, the utility model is a kind of saving furnace with secondary combustion structure, and the body of heater surrounding of the first half is surrounded with parasitic type humidifier.Be coal filling hole directly over body of heater centre, sealed high pressure bell is installed outside coal filling hole.Humidifier has gas bag, and gas collection bag is outside equipped with escape pipe.Be main chamber 17 immediately below humidifier, main burning, the front of 17 is lighting door 3, and there is vent 12 on the left side in main chamber 17.
Be boiler foundation below body of heater, the front of boiler foundation is three and all removes cinder notch with the air intake of fire door, and three air intakes remove cinder notch and are followed successively by ventilating opening 5 of slagging tap, dedusting ventilating opening 6, dedusting hole 7.Wherein, the ventilating opening 5 of slagging tap for main chamber air inlet, for main chamber 17 oxygen supply.Dedusting ventilating opening 6 is for being positioned at the air inlet below subsidiary combustion chamber 16.When flue gas enters subsidiary combustion chamber 16 time, have cigarette ash or lime-ash falls, just can be easy to except lime-ash from dedusting ventilating opening 6.
Embodiment one
As shown in Figure 2, the left side of body of heater is many backhauls heat exchanger, has a pair gear fire screen plate 8 in flue, and gear fire screen plate 8 is made up of the fireguard of joining between two, material is thus formed 3 sections of bending quirk A districts, B district and C district.Flue top is connected with chimney 11, chimney 11 is installed the air-introduced machine 13 providing power.
When air-introduced machine 13 is started working, the wind of body of heater outside will enter main chamber 17 from ventilating opening 5 of slagging tap, and goes out then through main chamber the entrance A place that vent 12 enters heat exchanger.Passage due to heat exchanger is a closed channel, so fire just flows to chimney 11 according to the direction of A, B, C.Because the coal filling hole above humidifier is high-voltage closed fire door, closed oxygen cannot enter main chamber, so the coal above main chamber cannot burn.Because the temperature in main chamber 17 combustion chamber is very high, inwall is that refractory brick is made, and fuel easily plays into fuel gas will the A position of inflow heat exchanger, and the gas of no burning can, in this internal-combustion, make fuel more abundant through twice combustion.
The bottom that second (left side) keeps off fire screen plate 8 is connected with the compartment in dedusting hole 7.The compartment at dedusting ventilating opening 6, place, dedusting hole 7 is for collecting the cigarette ash fallen.Through repeatedly sedimentation and second-time burning, the heat that flue gas carries can not only be made full use of, and the cigarette that chimney 11 is emerged is no longer black smoke, can not atmosphere pollution.This embodiment is hot-blast stove embodiment, and distribute between gear fire screen plate 8 several airducts 9, and airduct 9 is connected with circulated air.
Embodiment two
The structure of embodiment two mainly flue is different, the zigzag passage that flue is made up of U-shaped flue 15 and the uptake flue 14 of heat exchanger 10 inside.U-shaped flue 15 porch is connected with subsidiary combustion chamber 16.U-shaped flue 15 exports and the porch of uptake flue 14 communicates with the compartment at place, dedusting hole 7.Uptake flue 14 outlet is connected with chimney 11.In addition, structure is basic identical with embodiment one.
This embodiment is heating furnace embodiment, and flue outside can be provided with water tank, and the external hot water cyclesystem of water tank, can become hot-water heating heating stove.
Claims (4)
1. one kind has the saving furnace of secondary combustion structure, it is characterized in that: comprise body of heater, heat exchanger (10), boiler foundation, body of heater and heat exchanger (10) are arranged on boiler foundation, the inner chamber top of body of heater is charcoal storehouse (1), bottom is main chamber (17), main chamber (17) is connected with subsidiary combustion chamber (16) by the vent (12) that goes out of side, and subsidiary combustion chamber (16) is connected with chimney (11) by flue.
2. the saving furnace with secondary combustion structure according to claim 1, is characterized in that: described flue is the zigzag passage be separated out by the gear fire screen plate (8) that heat exchanger (10) is inner.
3. the saving furnace with secondary combustion structure according to claim 1, is characterized in that: the zigzag passage that described flue is made up of U-shaped flue (15) and the uptake flue (14) of heat exchanger (10) inside.
4. the saving furnace with secondary combustion structure according to any one of claim 1-3, it is characterized in that: boiler foundation is divided into three compartments, the front of main chamber (17) has lighting door (3), and the bottom of main chamber (17) communicates with the ventilating opening of slagging tap (5) of the compartment on boiler foundation; Subsidiary combustion chamber (16) communicates with the dedusting air vent (6) of boiler foundation intermediate compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341069.0U CN204648330U (en) | 2015-05-25 | 2015-05-25 | A kind of saving furnace with secondary combustion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341069.0U CN204648330U (en) | 2015-05-25 | 2015-05-25 | A kind of saving furnace with secondary combustion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648330U true CN204648330U (en) | 2015-09-16 |
Family
ID=54101079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341069.0U Expired - Fee Related CN204648330U (en) | 2015-05-25 | 2015-05-25 | A kind of saving furnace with secondary combustion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648330U (en) |
-
2015
- 2015-05-25 CN CN201520341069.0U patent/CN204648330U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160125 Address after: Liu Qiao Cun, Pei Zhuang Zhen 277499 Shandong province Zaozhuang city Taierzhuang District No. 230 Patentee after: ZAOZHUANG SULUTE HEATING EQUIPMENT CO.,LTD. Address before: Liu Qiao Cun, Pei Zhuang Zhen 277499 Shandong province Zaozhuang city Taierzhuang District No. 230 Patentee before: Tan Changqing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |