CN201273561Y - Fire coal heating stove - Google Patents
Fire coal heating stove Download PDFInfo
- Publication number
- CN201273561Y CN201273561Y CNU2008201293758U CN200820129375U CN201273561Y CN 201273561 Y CN201273561 Y CN 201273561Y CN U2008201293758 U CNU2008201293758 U CN U2008201293758U CN 200820129375 U CN200820129375 U CN 200820129375U CN 201273561 Y CN201273561 Y CN 201273561Y
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- CN
- China
- Prior art keywords
- coal
- furnace
- fire grate
- air
- grate
- 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 the technical field of a heating furnace, in particular to a coal-fired heating furnace with good practical effect, which comprises a furnace wall, and an integral arc furnace arch which is cast and connected in a spanning mode on the furnace wall, wherein an internal furnace for firing coal is formed, wherein furnace grates are arranged on the lower end of the inner of the internal furnace, the furnace grates are sleeved on the peripheries of a driving wheel and a driven wheel, and form a chain furnace grate, wherein one end of the chain furnace grate is provided with a layered coal bucket and an air adjusting system which controls the oxygen demand quantity in the furnace grate, the layered coal bucket is provided with a coal bucket and a roller arranged in the coal bucket, wherein the roller is arranged on the middle portion of the coal bucket, a layered sieve plate whose one end is movably connected with the coal bucket is arranged on the lower side of the roller, a vibrating source which is connected with the other end of the layered sieve plate is arranged on the coal bucket, the air adjusting system is provided with an air supplying device, an air supplying port and an air chamber, wherein the air supplying device is arranged under the furnace grate on a coal inlet of the coal-fired heating furnace, the air inlet is designed under the coal inlet, and the air chamber is designed between furnace grate plates on the upper and the lower layers, thereby the heating effect is good.
Description
Technical field
The utility model relates to the heating furnace technical field, the good coal-fired furnace of especially a kind of result of use.
Background technology
In recent years, along with the day by day increase of human society to energy resource consumption, international, the domestic market is oily, the rising steadily of gas price lattice, cause increasing substantially of fuel oil, gas fired-boiler operating cost, it is lower that operating cost will be sought by the unit that forces fuel oil, gas fired-boiler to use, and the boiler product of new generation that can satisfy instructions for use replaces existing fuel oil, gas fired-boiler.Yet at present, the middle-size and small-size coal-fired furnace that generally uses on the existing market, the intensity of burning is little, complex structure, the effect of heating is not strong.
The utility model content
The technical problems to be solved in the utility model is: the coal-fired furnace that a kind of good practical effect is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of coal-fired furnace, has furnace wall, the arch chimney arch of the integrative-structure of cast cross-over connection on the furnace wall, formation can be for the flue that burns coal, lower end in the flue is provided with fire grate, fire grate is linked in the periphery of driving wheel and driven pulley, form traveling-grate stoker, a chain fire-gate end is provided with the accent wind system of oxygen demand in layering coal bunker and the control fire grate, the layering coal bunker has coal bunker and is arranged on the interior cylinder of coal bunker, cylinder is arranged on the middle part of coal bunker, the cylinder downside is provided with the layering sieve plate of an end and coal bunker active link, the vibration source that is connected with the layering sieve plate other end is installed on the coal bunker, transfer wind system to have air-supply arrangement, air outlet and air compartment, air-supply arrangement be installed in coal-fired furnace coal feed point place fire grate below, air outlet designs below coal feed point, air compartment design is at up and down between the two-layer fire grate segment of fire grate, coal enters by the layering coal bunker and is transported to flue on the fire grate and burns, and effect of combustion is good.
Can also further in driven pulley, offer the through hole that cooling medium is passed in axial being used for, the two ends of driven pulley are connected with the cooling medium conveying device, can also between fire grate and flue, be provided for the whole movable guiding rail device that advances of extracting out of fire grate has been strengthened above-mentioned effect.
The beneficial effects of the utility model are, coal-fired furnace of the present utility model has been designed and utilized the body of fuel oil, gas fired-boiler to remove burner, using the traveling-grate stoker of the burning heating of delivering coal in the middle of the shell inner bag instead, use effective, and cost is lower.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the fire grate structure schematic diagram of the utility model coal-fired furnace;
Fig. 2 is the furnace wall structure schematic diagram of the utility model coal-fired furnace.
1. transfer wind system, 2. driving wheel, 3. layering coal bunker, 4. fire grate, 5. flue, 6. driven pulley, 7. chimney arch, 8. furnace wall among the figure.
The specific embodiment
The coal-fired furnace of preferred forms as shown in Figure 1, has furnace wall 8, the arch chimney arch 7 of the integrative-structure of cast cross-over connection on the furnace wall 8, formation can be for the flue 5 that burns coal, lower end in the flue 5 is provided with fire grate 4, fire grate 4 is linked in the periphery of driving wheel 2 and driven pulley 6, form traveling-grate stoker, a chain fire-gate end is provided with the accent wind system 1 of oxygen demand in layering coal bunker 3 and the control fire grate 4, layering coal bunker 3 has coal bunker and is arranged on the interior cylinder of coal bunker, cylinder is arranged on the middle part of coal bunker, the cylinder downside is provided with the layering sieve plate of an end and coal bunker active link, the vibration source that is connected with the layering sieve plate other end is installed on the coal bunker, transfer wind system 1 to have air-supply arrangement, air outlet and air compartment, air-supply arrangement be installed in coal-fired furnace coal feed point place fire grate below, the air outlet design is below coal feed point, the air compartment design is at up and down between the two-layer fire grate segment of fire grate, in driven pulley 6, offer the through hole that cooling medium is passed in axial being used for, the two ends of driven pulley 6 are connected with the cooling medium conveying device, between fire grate 4 and flue 5, be provided for the fire grate 2 whole movable guiding rail devices that advance of extracting out, coal enters by layering coal bunker 3 and is transported to flue on the fire grate and burns, regulate oxygen-supplying amount by the burning of transferring 6 pairs of coals of wind system, such combustion efficiency is good, overall structure is simple, easy to use, maintenance easily.
Claims (3)
1. coal-fired furnace, it is characterized in that: have furnace wall (8), furnace wall (8) is gone up the arch chimney arch (7) of the integrative-structure of cast cross-over connection, formation can be for the flue (5) that burns coal, lower end in the flue (5) is provided with fire grate (4), fire grate (4) is linked in the periphery of driving wheel (2) and driven pulley (6), form traveling-grate stoker, a chain fire-gate end is provided with the accent wind system (1) of oxygen demand in layering coal bunker (3) and the control fire grate, layering coal bunker (3) has coal bunker and is arranged on the interior cylinder of coal bunker, cylinder is arranged on the middle part of coal bunker, the cylinder downside is provided with the layering sieve plate of an end and coal bunker active link, the vibration source that is connected with the layering sieve plate other end is installed on the coal bunker, transfer wind system (1) to have air-supply arrangement, air outlet and air compartment, air-supply arrangement be installed in coal-fired furnace coal feed point place fire grate below, the air outlet design is below coal feed point, and the air compartment design is at up and down between the two-layer fire grate segment of fire grate.
2. coal-fired furnace according to claim 1 is characterized in that: described driven pulley offers the through hole that cooling medium is passed in axial being used in (6), and the two ends of driven pulley (6) are connected with the cooling medium conveying device.
3. coal-fired furnace according to claim 1 is characterized in that: be provided with the movable guiding rail device that is used for the whole extraction propelling of fire grate (2) between described fire grate (4) and flue (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201293758U CN201273561Y (en) | 2008-08-07 | 2008-08-07 | Fire coal heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201293758U CN201273561Y (en) | 2008-08-07 | 2008-08-07 | Fire coal heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273561Y true CN201273561Y (en) | 2009-07-15 |
Family
ID=40883908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201293758U Expired - Fee Related CN201273561Y (en) | 2008-08-07 | 2008-08-07 | Fire coal heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617619A (en) * | 2018-06-19 | 2019-12-27 | 合肥硕森科技有限公司 | Efficient composite combustion system |
-
2008
- 2008-08-07 CN CNU2008201293758U patent/CN201273561Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617619A (en) * | 2018-06-19 | 2019-12-27 | 合肥硕森科技有限公司 | Efficient composite combustion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Jinma Furnace Equipment Co., Ltd. Assignor: Yang Guowei Contract record no.: 2010320000232 Denomination of utility model: Unshape fire resistant pouring material for coal-burning heating-furnace Granted publication date: 20090715 License type: Exclusive License Record date: 20100317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |