CN202328375U - Energy-saving backfire oven - Google Patents
Energy-saving backfire oven Download PDFInfo
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- CN202328375U CN202328375U CN201120461199XU CN201120461199U CN202328375U CN 202328375 U CN202328375 U CN 202328375U CN 201120461199X U CN201120461199X U CN 201120461199XU CN 201120461199 U CN201120461199 U CN 201120461199U CN 202328375 U CN202328375 U CN 202328375U
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- tempering
- backfire
- fire
- slow fire
- energy
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Abstract
The utility model relates to an energy-saving backfire oven. The energy-saving backfire oven comprises an oven body, a smoke outlet, a coal firing area, baking chambers, a secondary oxygen supply system and a backfire system, wherein the secondary oxygen supply system comprises a secondary oxygen inlet and a secondary oxygen supply passage; the backfire system comprises a rapid-fire and slow-fire change-over switch, a slow-fire backfire inlet, a backfire oven chamber and a slow-fire smoke outlet; the baking chambers comprise a first baking chamber and a second baking chamber; and when the rapid-fire and slow-fire change-over switch is started, flames enter the backfire oven chamber through the slow-fire backfire inlet, then enter a smoke outlet passage from the slow-fire smoke outlet, and are discharged from the smoke outlet. The energy-saving backfire oven can be used for residential heating or water boiling, cooking and barbecue, has a simple structure, is easy to process and manufacture and is low in cost; the energy-saving backfire oven is convenient to use and is favorable for improving the quality of life and the living environments of residents; and the energy-saving backfire oven is flexible to operate, and the rapid-fire and slow-fire can be selected according to needs, so that different functions are realized, and energy conservation and emission reduction are truly realized.
Description
Technical field
The utility model belongs to the baking oven technical field, particularly a kind of energy-conservation tempering baking oven.
Background technology
The baking oven that use present vast rural market adopts the straight straight-line technology of burning, and existing baking oven comprises shaft, and the shaft lower end is equipped with stove pin and stove skirt; The shaft upper end is provided with furnace panel, and there are coal-fired district and roasted room in shaft inside, and the bottom in coal-fired district is provided with deposits grey drawer and shutter sheet; Through burning of coal roasted room is heated, but the in line The Application of Technology of straight burning makes raw coal fully not burn, and has so not only wasted raw coal but also contaminated environment; And barbecue weak effect; Raw coal price is raised on the way in recent years in addition, and contaminated environment does not meet state policies and principles yet, and the product use cost is very high.
The utility model content
In use not only wasted raw material but also problem such as not environmental protection, barbecue, storage function defective to the existing baking oven in market, it is a kind of simple in structure that the purpose of the utility model is to provide, easy to operate, the energy-conservation tempering baking oven of service-strong.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of energy-conservation tempering baking oven, and said baking oven comprises shaft, outlet flue, coal-fired district, roasted room, secondary oxygen system and tempering system; Said secondary oxygen system comprises secondary oxygen feeder and secondary oxygen supply passage; Said tempering system comprises fast slow fire change-over switch, slow fire tempering inlet, tempering furnace chamber and slow fire outlet flue, and said roasted room comprises first roasted room and second roasted room, is provided with secondary oxygen supply passage in the outside in said coal-fired district; Said secondary oxygen supply passage is connected with the secondary oxygen feeder that is located at bottom, said coal-fired district; Said first roasted room and second roasted room are positioned at said shaft inside and go to upper and lower the position to be placed, and is provided with the slow fire outlet flue between said first furnace chamber and second furnace chamber, is provided with fast slow fire change-over switch in said outlet flue one side; Be respectively equipped with slow fire tempering inlet in both sides, said coal-fired district; Said slow fire tempering inlet is connected with said tempering furnace chamber, and when starting said fast slow fire change-over switch, flare gets into the tempering furnace chamber through slow fire tempering inlet; Get into smoke-outlet flue from the slow fire outlet flue at last, discharge from outlet flue.
Preferably, said baking oven also comprises and fires circle, saidly fires the stockhole that circle is arranged on said coal-fired district.
Preferably, said baking oven also comprises refractory furnace, and said refractory furnace is positioned at said coal-fired district inwall.
Preferably, be provided with stove tooth and stove tooth vibration handle in the bottom in said coal-fired district, said stove tooth is connected with said stove tooth vibration handle.
The beneficial effect of the utility model: the usefulness that the described energy-conservation return air baking box of the utility model can be used for resident's heating or heats up water, cooks, roasts, it is simple in structure to be easy to processing and manufacturing, and cost is lower; Easy to use, help improving quality of residents'life, improve the resident living environment; Flexible operation can be selected fast slow fire as required, realizes different functions, really realizes energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the structural representation of energy-conservation tempering baking oven in the utility model;
Among the figure: 1 furnace panel, 2 fire circle, 3 slow fire tempering inlet, 4 shafts, 5 tempering furnace chambers, 6 refractory furnaces; 7 stove teeth vibration handle, 8 stove teeth, 9 deposit grey drawer, 10 shutter sheets, 11 secondary oxygen supply passages, 12 outlet flues; 13 fast fiery passages, 14 fast slow fire change-over switches, 15 smoke-outlet flues, 15,16 first roasted rooms, 17 slow fire outlet flues, 18 second roasted rooms; 19 stove pin, 20 stove skirts, 21 secondary oxygen feeders, 22 secondaries enter the oxygen combustion zone, 23 coal-fired districts, 24 primary combustion zones.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
A kind of energy-conservation tempering baking oven comprises shaft 4, outlet flue, coal-fired district 23, roasted room, secondary oxygen system and tempering system, and shaft 4 bottoms are provided with stove pin 19 and stove skirt 20; Said secondary oxygen system comprises secondary oxygen feeder 21 and secondary oxygen supply passage 11; Said tempering system comprises fast slow fire change-over switch 14, slow fire tempering inlet 3, tempering furnace chamber 5 and slow fire outlet flue 17, and said roasted room comprises first roasted room 16 and second roasted room 18, is provided with secondary oxygen supply passage 11 in said coal-fired 23 the outside distinguished; Said secondary oxygen supply passage 11 is connected with the secondary oxygen feeder 21 that is located at 23 bottoms, said coal-fired district; Said first roasted room 16 and second roasted room 18 are positioned at said shaft 4 inside and go to upper and lower the position to be placed, and is provided with slow fire outlet flue 17 between said first furnace chamber and second furnace chamber, is provided with fast slow fire change-over switch 14 in said outlet flue one side; Be respectively equipped with slow fire tempering inlet 3 in 23 both sides, said coal-fired district; Said slow fire tempering inlet 3 is connected with said tempering furnace chamber 5, and when starting said fast slow fire change-over switch 14, flare is through slow fire tempering inlet 3 entering tempering furnace chambers 5; Get into smoke-outlet flue 15 from slow fire outlet flue 17 at last, discharge from outlet flue 12.
Baking oven described in the utility model also comprises and fires circle 2, saidly fires the stockhole that circle 2 is arranged on said coal-fired district 23, realizes firing function, flare fully contacted, raising heat energy utilization rate with cooker or boiler face.
Baking oven described in the utility model also comprises refractory furnace 6, and said refractory furnace 6 is positioned at said coal-fired district 23 inwalls, and refractory furnace 6 is user-friendly to, and refractory temperature is high, long service life.
Be provided with stove tooth 8 in the bottom in said coal-fired district 23 in the utility model and vibrate handle 7 with the stove tooth; Stove tooth vibration handle 7 is connected with stove tooth 8; Push-and-pull stove tooth vibration handle 7; Stove tooth 8 will rotate, and deposits grey drawer 9 thereby the ashes that produce through clean-burning raw coal are fallen into from stove tooth 8, and the lower position in coal-fired district 23 is provided with shutter sheet 10.
Embodiment: as shown in Figure 1, a kind of energy-conservation tempering baking oven comprises shaft 4, outlet flue, coal-fired district 23, roasted room, secondary oxygen system and tempering system; Said secondary oxygen system comprises secondary oxygen feeder 21 and secondary oxygen supply passage 11; Said tempering system comprises fast slow fire change-over switch 14, slow fire tempering inlet 3, tempering furnace chamber 5 and slow fire outlet flue 17, and said roasted room comprises first roasted room 16 and second roasted room 18, is provided with secondary oxygen supply passage 11 in said coal-fired 23 the outside distinguished; Said secondary oxygen supply passage 11 is connected with the secondary oxygen feeder 21 that is located at 23 bottoms, said coal-fired district; Said first roasted room 16 and second roasted room 18 are positioned at said shaft 4 inside and go to upper and lower the position to be placed, and is provided with slow fire outlet flue 17 between said first furnace chamber and second furnace chamber, is provided with fast slow fire change-over switch 14 in said outlet flue one side; Be respectively equipped with slow fire tempering inlet 3 in 23 both sides, said coal-fired district; Said slow fire tempering inlet 3 is connected with said tempering furnace chamber 5, and when starting said fast slow fire change-over switch 14, flare is through slow fire tempering inlet 3 entering tempering furnace chambers 5; Get into smoke-outlet flue 15 from slow fire outlet flue 17 at last, discharge from outlet flue 12.
It is 24 combustion-supporting in the primary combustion zone that oxygen supply district is used to provide sufficient oxygen to be used to raw coal.Oxygen through secondary oxygen feeder 21, secondary oxygen supply passage 11, be transported to secondary and enter oxygen combustion zone 22, realize that secondary advances oxygen and aiding combustion, improve raw coal active combustion rate, energy savings, reduce discharging.
Being designed with fast slow fire change-over switch 14 at smoke-outlet flue 15 walls, realizing fast slow fire conversion, for fast fire, is slow fire when switch closes when switch leaves.When using fast fire, flare and hot gas are discharged from outlet flue 12 through fast fiery passage 13.When using slow fire, be designed with 4 slow fire tempering inlets 3, around secondary oxygen supply passage 11, be designed with tempering furnace chamber 5 flare and hot gas and get into tempering furnace chamber 5 from slow fire tempering inlet 3; Circulation after outlet flue 12 is discharged, has prolonged the route of effectively passing through of flare after slow fire outlet flue 17 enters smoke-outlet flue 15 like this; And first roasted room 16 fully heated, heat energy is fully exchanged, realize tempering heating, baking function; Thereby improve the heat energy utilization rate, realize energy-conservation purpose.
First roasted room 16 is designed with gets angry and the fire in a stove before fuel is added, has accelerated the baking of food, is fit to food processing, and second roasted room 18 is designed with quirk, is fit to the storage of food.Fire circle 2 flame is fully risen, material selects for use the heat-resisting cast iron manufacturing to form, and improved the thermal efficiency, and life cycle is long.Refractory furnace 6 adopts materials such as high alumina sands and alumina cement die cast once on special equipment, and refractory temperature is user-friendly to up to 1500 ℃.
In sum, the usefulness that the described energy-conservation return air baking box of the utility model can be used for resident's heating or heats up water, cooks, roasts, it is simple in structure to be easy to processing and manufacturing, and cost is lower; Easy to use, help improving quality of residents'life, improve the resident living environment; Flexible operation can be selected fast slow fire as required, realizes different functions, really realizes energy-saving and emission-reduction.
What should explain at last is: the above is merely the embodiment of explanation the utility model; Be not limited to the utility model; For a person skilled in the art; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. energy-conservation tempering baking oven; It is characterized in that: said baking oven comprises shaft, outlet flue, coal-fired district, roasted room, secondary oxygen system and tempering system, and said secondary oxygen system comprises secondary oxygen feeder and secondary oxygen supply passage, and said tempering system comprises fast slow fire change-over switch, slow fire tempering inlet, tempering furnace chamber and slow fire outlet flue; Said roasted room comprises first roasted room and second roasted room; The outside in said fire coal district is provided with secondary oxygen supply passage, and said secondary oxygen supply passage is connected with the secondary oxygen feeder that is located at bottom, said coal-fired district, and said first roasted room and second roasted room are positioned at said shaft inside and go to upper and lower the position to be placed; Be provided with the slow fire outlet flue between said first furnace chamber and second furnace chamber; Be provided with fast slow fire change-over switch in said outlet flue one side, be respectively equipped with slow fire tempering inlet in both sides, said coal-fired district, said slow fire tempering inlet is connected with said tempering furnace chamber; When starting said fast slow fire change-over switch; Flare gets into the tempering furnace chamber through slow fire tempering inlet, gets into smoke-outlet flue from the slow fire outlet flue at last, discharges from outlet flue.
2. energy-conservation tempering baking oven according to claim 1 is characterized in that: said baking oven also comprises and fires circle, saidly fires the stockhole that circle is arranged on said coal-fired district.
3. energy-conservation tempering baking oven according to claim 1 and 2, it is characterized in that: said baking oven also comprises refractory furnace, said refractory furnace is positioned at said coal-fired district inwall.
4. energy-conservation tempering baking oven according to claim 1 and 2 is characterized in that: be provided with stove tooth and stove tooth vibration handle in the bottom in said coal-fired district, said stove tooth is connected with said stove tooth vibration handle.
5. energy-conservation tempering baking oven according to claim 3 is characterized in that: be provided with stove tooth and stove tooth vibration handle in the bottom in said coal-fired district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120461199XU CN202328375U (en) | 2011-11-18 | 2011-11-18 | Energy-saving backfire oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120461199XU CN202328375U (en) | 2011-11-18 | 2011-11-18 | Energy-saving backfire oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328375U true CN202328375U (en) | 2012-07-11 |
Family
ID=46440356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120461199XU Expired - Lifetime CN202328375U (en) | 2011-11-18 | 2011-11-18 | Energy-saving backfire oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958840A (en) * | 2017-03-23 | 2017-07-18 | 广西润爽生态农业科技有限公司 | A kind of multi-functional kitchen range top |
-
2011
- 2011-11-18 CN CN201120461199XU patent/CN202328375U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958840A (en) * | 2017-03-23 | 2017-07-18 | 广西润爽生态农业科技有限公司 | A kind of multi-functional kitchen range top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |