CN203642233U - Energy-saving heating stove - Google Patents
Energy-saving heating stove Download PDFInfo
- Publication number
- CN203642233U CN203642233U CN201320827040.4U CN201320827040U CN203642233U CN 203642233 U CN203642233 U CN 203642233U CN 201320827040 U CN201320827040 U CN 201320827040U CN 203642233 U CN203642233 U CN 203642233U
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- furnace chamber
- steel plate
- burning
- stove
- energy
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Abstract
The utility model provides an energy-saving heating stove which consists of a stove body housing, a burning stove cavity located inside the stove body housing and a grate located under the burning stove cavity. A smoke dust sedimentation chamber is arranged between the stove body housing and the burning stove cavity, the burning stove cavity is divided into a primary burning stove cavity and a secondary burning stove cavity. The external portion of the primary burning stove cavity is a hot water steel barrel with a double-layer steel plate structure, the internal portion of the primary burning stove cavity is a fuel coal steel plate barrel with a single-layer steel plate structure, a smoke circulating gaps is arranged between the hot water steel barrel and the fuel coal steel plate barrel, a communicating pipe is arranged between the hot water steel barrel and the double-layer steel plate structure of the stove body housing, a steel plate is arranged outside the secondary burning stove cavity, and a fireclay stove wall is arranged inside the secondary burning stove cavity. Ccompared with the prior art, circulating moisture is used for heating the burning stove cavity and the stove body housing, two-time burning is performed on fuel coal, and the energy-saving heating stove has the advantages of being high in energy utilization rate and small in harmful gas dust emission amount, saving energy and protecting environment.
Description
Technical field
The utility model relates to a kind of coal stove, relates in particular to a kind of civil energy-conserving heating stove.
Background technology
Along with expanding economy, the progressively improvement of people's lives condition, heating installation is installed more and more.Most employing coal heatings in the northern area of China, coal-burning stove for heating has become the arch-criminal of North City, the dirty combustion of rural area winter air.The area of not realizing collective's heating at those, resident uses civil heating stove more.Existing civil heating heat size is little, complex structure, and high fume temperature, dust pollution is serious, has not only expended mass energy, has improved operating cost, and discharges a large amount of exhaust gas dusts, to environment.
Given this, be necessary to provide a kind of new energy-saving heating stove to solve above-mentioned technical problem.
Summary of the invention
It is a kind of simple in structure that the technical problem that the utility model solves is to provide, and fired coal combustion is abundant, and exhaust gas dust discharge is few, Novel energy-saving heating stove easy to use.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of energy-saving heating stove, formed by body of heater shell, the burning furnace chamber that is positioned at body of heater enclosure, the fire grate being positioned at below burning furnace chamber, it is characterized in that: between described body of heater shell and burning furnace chamber, be provided with flue dust mud chamber, described body of heater shell is cylindrical shape, take fire grate as boundary is divided into upper and lower two parts, the body of heater shell of fire grate top is filled the double-layer steel plate structure of recirculated water in the middle of being, the body of heater shell of fire grate below is individual layer steel plate structure, described burning furnace chamber is positioned at fire grate top, be divided into upper and lower two parts, top is primary combustion furnace chamber, below is second-time burning furnace chamber, described primary combustion furnace chamber is cylindrical shape, outside is the hot water steel cylinder of double-layer steel plate structure, inside is the coal-fired steel plate cylinder of individual layer steel plate structure, between described hot water steel cylinder and coal-fired steel plate cylinder, be provided with flue gas recirculation gap, between described hot water steel cylinder and the double-layer steel plate structure of body of heater shell, be provided with communicating pipe, described second-time burning furnace chamber is the oval cylinder that external diameter is greater than the primary combustion furnace chamber outside diameter of cylinder of top, the outside of cylindroid is steel plate, inside is seat clay furnace wall.
As the further improvement of the technical program, described burning furnace chamber upper end extends to body of heater housing exterior, and burning furnace chamber upper end is provided with a furnace chamber top cover, described furnace chamber top cover is the cylindrical shape of upper end sealing, the barrel of furnace chamber top cover is sheathed on burning furnace chamber periphery, the reserved cavity top air inlet gap that can regulate between furnace chamber top cover and burning furnace chamber.
As the further improvement of the technical program, the barrel of described coal-fired steel plate cylinder is provided with primary combustion exhanst gas outlet, and described second-time burning furnace chamber and primary combustion furnace chamber junction form a second-time burning steam vent.
As the further improvement of the technical program, described body of heater shell side is provided with dust and removes mouth, and below is provided with except cinder notch, and furnace chamber top cover both sides, body of heater shell top are respectively equipped with flue gas general export and mud chamber's air inlet.
As the further improvement of the technical program, bottom, described flue dust mud chamber is provided with 2 below flow distribution plates, top is provided with 2 top flow distribution plates, and described top flow distribution plate is distributed in flue gas general export both sides, and described below flow distribution plate is distributed in second-time burning steam vent both sides.
The utility model energy-saving heating stove, by the reasonable layout to primary combustion furnace chamber and second-time burning furnace chamber, make the coal-fired inconsumable flue gas of combustion producing obtain abundant second-time burning, circulating water heating body of heater is divided into body of heater shell and hot water steel cylinder two parts, avoided water temperature on coal-fired impact.Utilize flue dust mud chamber and top, below flow distribution plate to carry heat to flue gas and fully absorb, and coal-fired dust is precipitated in flue dust mud chamber, greatly reduced the discharge of pernicious gas and dust, there is energy utilization rate high, the advantage of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the schematic side view of energy-saving heating stove described in the utility model.
Fig. 2 is the schematic top plan view of energy-saving heating stove described in the utility model.
Fig. 3 is the perspective view of burning furnace chamber described in the utility model.
The specific embodiment
Refer to shown in Fig. 1 to Fig. 3, the utility model provides a kind of energy-saving heating stove, formed by body of heater shell 1, the burning furnace chamber 2 that is positioned at body of heater enclosure, the fire grate 3 being positioned at below burning furnace chamber, between described body of heater shell 1 and burning furnace chamber 2, be provided with flue dust mud chamber 4, described body of heater shell is cylindrical shape, be divided into upper and lower two parts take fire grate 3 as boundary, the body of heater shell of fire grate top is filled the double-layer steel plate structure of recirculated water in the middle of being, the body of heater shell of fire grate below is individual layer steel plate structure, described burning furnace chamber 2 is positioned at fire grate 3 tops, be divided into upper and lower two parts, top is primary combustion furnace chamber 21, below is second-time burning furnace chamber 22, described primary combustion furnace chamber is cylindrical shape, outside is the hot water steel cylinder 211 of double-layer steel plate structure, inside is the coal-fired steel plate cylinder 212 of individual layer steel plate structure, between described hot water steel cylinder and coal-fired steel plate cylinder, be provided with flue gas recirculation gap 213, between described hot water steel cylinder and the double-layer steel plate structure of body of heater shell, be provided with communicating pipe 214, described second-time burning furnace chamber 22 is greater than the oval cylinder of primary combustion furnace chamber 21 outside diameter of cylinder of top for external diameter, outside is steel plate (not shown), inside is seat clay furnace wall 221.Described burning furnace chamber 2 upper ends extend to body of heater housing exterior, and burning furnace chamber upper end is provided with a furnace chamber top cover 5, described furnace chamber top cover is the cylindrical shape of upper end sealing, the barrel of furnace chamber top cover is sheathed on burning furnace chamber 2 peripheries, the reserved cavity top air inlet gap 6 that can regulate between furnace chamber top cover and burning furnace chamber.The barrel of described coal-fired steel plate 212 is provided with primary combustion exhanst gas outlet 215, and described second-time burning furnace chamber 22 forms a second-time burning steam vent 222 with primary combustion furnace chamber 21 junctions.Described body of heater shell 1 side is provided with dust and removes mouth 7, and below is provided with except cinder notch 9, and furnace chamber top cover 5 both sides of body of heater shell 1 top are respectively equipped with flue gas general export 8 and mud chamber's air inlet 10.Bottom, described flue dust mud chamber is provided with 2 below flow distribution plates 41, and top is provided with 2 top flow distribution plates 42, and described top flow distribution plate is distributed in flue gas general export both sides, and described below flow distribution plate is distributed in second-time burning steam vent both sides.
In use, remove furnace chamber top cover 5, fire coal is packed into and lighted by the upper end of the furnace chamber 2 that burns, then furnace chamber top cover 5 is resetted, the negative pressure of utilizing flue gas general export 8 to form, make air-flow enter to primary combustion furnace chamber 21 by cavity top air inlet gap 6, then to second-time burning furnace chamber 22, again to flue dust mud chamber 4, finally discharged by flue gas general export 8, the inconsumable flue gas of combustion in the 21 interior generations of primary combustion furnace chamber when burning enters flue gas recirculation gap 213 by primary combustion exhanst gas outlet 215, then enter second-time burning furnace chamber 22 fully burning again, reduce the discharge of pernicious gas, because 6 gaps, cavity top air inlet gap are less, and can regulate, coordinate mud chamber's air inlet 10 to realize 3 fine setting air inlets, make the flue gas flow rate in flue dust mud chamber 4 slow, flue gas heat is fully absorbed by the recirculated water in body of heater shell 1, dust is able to abundant precipitation, improve heat utilization rate, reduce the dust content of the air-flow discharging out of the furnace.
The above; it is only most preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any those of ordinary skill in the art; do not departing from technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement to make many possible variations and modification to technical solutions of the utility model, all belong to the scope of claims protection.
Claims (5)
1. an energy-saving heating stove, formed by body of heater shell, the burning furnace chamber that is positioned at body of heater enclosure, the fire grate being positioned at below burning furnace chamber, it is characterized in that: between described body of heater shell and burning furnace chamber, be provided with flue dust mud chamber, described body of heater shell is cylindrical shape, take fire grate as boundary is divided into upper and lower two parts, the body of heater shell of fire grate top is filled the double-layer steel plate structure of recirculated water in the middle of being, the body of heater shell of fire grate below is individual layer steel plate structure, described burning furnace chamber is positioned at fire grate top, be divided into upper and lower two parts, top is primary combustion furnace chamber, below is second-time burning furnace chamber, described primary combustion furnace chamber is cylindrical shape, outside is the hot water steel cylinder of double-layer steel plate structure, inside is the coal-fired steel plate cylinder of individual layer steel plate structure, between described hot water steel cylinder and coal-fired steel plate cylinder, be provided with flue gas recirculation gap, between described hot water steel cylinder and the double-layer steel plate structure of body of heater shell, be provided with communicating pipe, described second-time burning furnace chamber is the oval cylinder that external diameter is greater than the primary combustion furnace chamber outside diameter of cylinder of top, the outside of cylindroid is steel plate, inside is seat clay furnace wall.
2. energy-saving heating stove according to claim 1, it is characterized in that: described burning furnace chamber upper end extends to body of heater housing exterior, and burning furnace chamber upper end is provided with a furnace chamber top cover, described furnace chamber top cover is the cylindrical shape of upper end sealing, the barrel of furnace chamber top cover is sheathed on burning furnace chamber periphery, the reserved cavity top air inlet gap that can regulate between furnace chamber top cover and burning furnace chamber.
3. energy-saving heating stove according to claim 1, is characterized in that: the barrel of described coal-fired steel plate cylinder is provided with primary combustion exhanst gas outlet, and described second-time burning furnace chamber and primary combustion furnace chamber junction form a second-time burning steam vent.
4. energy-saving heating stove according to claim 1, is characterized in that: described body of heater shell side is provided with dust and removes mouth, and below is provided with except cinder notch, and furnace chamber top cover both sides, body of heater shell top are respectively equipped with flue gas general export and mud chamber's air inlet.
5. according to claim 1 or energy-saving heating stove claimed in claim 4, it is characterized in that: bottom, described flue dust mud chamber is provided with 2 below flow distribution plates, top is provided with 2 top flow distribution plates, described top flow distribution plate is distributed in flue gas general export both sides, and described below flow distribution plate is distributed in second-time burning steam vent both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827040.4U CN203642233U (en) | 2013-12-16 | 2013-12-16 | Energy-saving heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827040.4U CN203642233U (en) | 2013-12-16 | 2013-12-16 | Energy-saving heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642233U true CN203642233U (en) | 2014-06-11 |
Family
ID=50873474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320827040.4U Expired - Fee Related CN203642233U (en) | 2013-12-16 | 2013-12-16 | Energy-saving heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642233U (en) |
-
2013
- 2013-12-16 CN CN201320827040.4U patent/CN203642233U/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 |
Granted publication date: 20140611 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |