CN207962647U - A kind of refuse burning system - Google Patents
A kind of refuse burning system Download PDFInfo
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- CN207962647U CN207962647U CN201721737238.8U CN201721737238U CN207962647U CN 207962647 U CN207962647 U CN 207962647U CN 201721737238 U CN201721737238 U CN 201721737238U CN 207962647 U CN207962647 U CN 207962647U
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- coal
- inlet pipe
- air inlet
- refuse
- burner
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Abstract
The utility model belongs to technical field of waste incineration, a kind of refuse burning system is specifically provided, including refuse burner (1), coal-burning boiler (2) and air blower (3), the refuse burner (1) is connected to by flue (4) with the coal-burning boiler (2), it is provided with chimney arch (5) in the coal-burning boiler (2), air inlet pipe (6) is equipped on the chimney arch (5), the air inlet pipe (6) is connected to the air outlet of the air blower (3)；A kind of refuse burning system of the utility model is simple and reasonable, the flue gas generated after waste incineration is entered by flue (4) carries out abundant combustion heat release amount in coal-burning boiler (2), the discharge of poisonous and harmful flue gas can not only be reduced, can also be that coal-burning boiler (2) provides part of fuel replacement fire coal, it is energy saving, technical field of waste incineration can be widely used in.
Description
Technical field
The utility model belongs to technical field of waste incineration, and in particular to a kind of refuse burning system.
Background technology
It will produce a large amount of rubbish, several processing modes of generally use in life：
1, garbage loading embeading is a kind of helpless selection, because dump pit is the time bomb of environment, once leakage will pollution
Underground water, if dump pit is built in scenic spot or water head site, there are larger potential risks.
2, the biogas plant concentrated is built, biogas is generated using house refuse, but this processing mode is only suitable for south, because
There is or so half a year temperature relatively low for the north, is unfavorable for biogas.
3, most of house refuse can all burn, and mud of the wet refuse after everfermentation, calorific value is also up to 1700
Card left and right.House refuse is complex in composition, and self-sustaining burning is unstable, easy tos produce dense smoke and toxic and harmful gas.Build profession
Waste incinerator, small scale do not have benefit, and garbage incinerating power plant scale is big, but initial investment is big, garbage transportation costs
It is high.
By above to the understanding of related background art, it is known that this field, which is urgently developed, a kind of realizing the effective of house refuse
The refuse burning system utilized, and the refuse burning system should have the advantages of cleaning, efficiently, reliably, long lifespan.
Utility model content
In order to solve the above problem of the existing technology, the utility model provides a kind of refuse burning system, this reality
It is simple and reasonable with a kind of novel refuse burning system, the flue gas that refuse burner generates is passed through in coal-burning boiler fully
The harmless treatment of rubbish is realized in burning, recycles the heat that incineration firing generates.
The utility model implements by the following technical programs：
A kind of refuse burning system of the utility model, including refuse burner, coal-burning boiler and air blower, the rubbish
Combustion furnace is connected to by flue with the coal-burning boiler, and chimney arch is provided in the coal-burning boiler, be equipped on the chimney arch into
Tracheae, the air inlet pipe are connected to the air outlet of the air blower.
Further, the both ends of the coal-burning boiler are respectively burner and stove tail, and the chimney arch includes face arch and rear arch, institute
Face arch is stated close to the burner, the rear arch is connected to the rear arch close to the stove tail, the flue across the stove tail
Lower part.
Further, a kind of refuse burning system of the utility model further includes inlet manifold, the air inlet pipe with it is described
Inlet manifold is connected to, and the inlet manifold is connected to the air outlet of the air blower.
As a kind of selectable mode, the quantity of the air inlet pipe is at least two, and all air inlet pipe are uniformly spread
It is located on the face arch, all air inlet pipe are connected to after being pierced by burner with the inlet manifold.
Further, the air inlet pipe, which is located on the outside of the part on face arch, is cast with refractory concrete.
Further, the air inlet pipe is made of Steel material.
Alternatively, the quantity of the air inlet pipe is at least two, and all air inlet pipe are uniform
It is laid on the rear arch, the air inlet pipe extends in the coal-burning boiler at burner, and all air inlet pipe are pierced by stove
It is connected to the inlet manifold after tail.
Further, the air inlet pipe, which is located on the outside of the part on rear arch, is cast with refractory concrete.
Further, the air inlet pipe is made of plastic material.
As a further improvement of the utility model, volume damper is additionally provided on the pipeline of the inlet manifold.
Based on above technical scheme, the technique effect of the utility model is：
A kind of refuse burning system of the first, the utility model is simple in structure, and improvement cost is low, and house refuse is put into
After refuse burner, the flue gas that burn incompletely generates is passed into coal-burning boiler, and it is fully mixed with flue gas that air inlet pipe is passed through air
Combination burning can efficiently reduce the toxic and harmful gas generated when waste incineration.
The second, not sufficiently combusted generation flue gas is in fire coal in a kind of refuse burning system refuse burner of the utility model
Thorough combustion decomposition in boiler, can substitute the fire coal of part, have the function that energy saving.
A kind of refuse burning system of third, the utility model is equipped with air inlet pipe on chimney arch, and the temperature of chimney arch is very high,
Air in air inlet pipe can be preheated, chimney arch can also be cooled down in air inlet pipe, extend the service life of chimney arch.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of refuse burning system of embodiment 1；
Fig. 2 is a kind of structural schematic diagram of refuse burning system of embodiment 2.
In figure：
1- refuse burners；
2- coal-burning boilers；
3- air blowers；
4- flues；
5- chimney arch, 51- face arch, 52- rear arches；
6- air inlet pipe；
7- total inlet pipes；
8- volume dampers.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1：
As shown in Figure 1, a kind of refuse burning system is present embodiments provided, including refuse burner 1,2 and of coal-burning boiler
Air blower 3.The refuse burner 1 uses refractory material laying, rubbish burning in the waste incineration 1 because rubbish at
Divide complexity, the stability of burning is poor, easy tos produce dense smoke and poisonous and hazardous gas, and burn the cigarette generated in refuse burner 1
Gas is entered by flue 4 in coal-burning boiler 2, and air inlet pipe 6, the air blower 3 are equipped on the chimney arch 5 of the coal-burning boiler 2
Air outlet be connected to air inlet pipe 6, outside air is passed into coal-burning boiler 2 and is passed into coal-fired pot with flue 4 by air inlet pipe 6
Flue gas in stove 2 is sufficiently mixed, and makes the thorough combustion decomposition of flue gas, the heat of smoke combustion release is 2 heat supply of coal-burning boiler.
As further improvement of this embodiment, the both ends of the coal-burning boiler 2 are respectively burner and stove tail, the fire coal
Chimney arch 5 in boiler 2 divides for face arch 51 and rear arch 52, and the face arch 51 is close to burner, and the rear arch 52 is close to stove tail, the cigarette
Road 4 extends to the lower part of the rear arch 52 across the furnace body of coal-burning boiler 2, further, because being set on the side wall of coal-burning boiler 2
It is equipped with cold wall pipe, and the stove tail of coal-burning boiler 2 is without cold wall pipe, punching setting is very easy to, and improvement cost is also very low.Therefore the cigarette
Road 4 is connected to the lower part of the rear arch 52 across stove tail, and the not sufficiently combusted flue gas of incineration firing reaches coal-fired pot by flue 4
In the burner hearth of stove 2.
As a kind of paving mode of selectable air inlet pipe 6, the quantity of the air inlet pipe 6 is at least two, Suo Yousuo
Air inlet pipe 6 is stated uniformly to be laid on face arch 51, the air inlet pipe 6 is steel pipe, part of the air inlet pipe 6 on face arch it is outer
It encloses and is cast with refractory concrete, when coal-burning boiler 2 burns, the temperature in burner hearth is higher, and the air inlet pipe 6 close to burner hearth part can
Can partial melting, now close to burner hearth molding part refractory concrete formed ventilating duct with unfused air inlet pipe 6 still
So connection is kept to be passed into outside air in the burner hearth of coal-burning boiler 2.
As further improvement of this embodiment, all air inlet pipe 6 are pierced by burner, and all air inlet pipe 6 are pierced by burner
It is connected to afterwards with inlet manifold 7, the inlet manifold 7 is connected to the air outlet of the air blower 3.
As further improvement of this embodiment, volume damper 8 is additionally provided on the pipeline of the inlet manifold 7.
A kind of refuse burning system of the present embodiment is suitable for handling for dry and wet rubbish, dry garbage compression storage, winter
It burns for refuse burner 1 as fuel, wet refuse is introduced into septic tank fermentation deposition, and winter takes out the mud at septic tank bottom
Go out, the fuel of the refuse burning system is also can be used as after dehydration.
When specifically used, start coal-burning boiler 2 first, temperature in 2 burner hearth of coal-burning boilers is waited to increase in stable state
When, starting refuse burner 1, it can be using the charcoal fire of coal-burning boiler 2 as the fire in a stove before fuel is added of refuse burner 1.Step up rubbish
The rubbish supply amount of combustion furnace 1 reduces the speed of service of 2 fire grate of coal-burning boiler, tunes up the ventilation quantity of volume damper 8, increases
The air inflow of coal-burning boiler 2 makes the flue gas that incineration firing generates fully burn in burner hearth and replaces partial fuel coal, and makes coal-fired pot
The power of stove does not decline.When stopping using, the rubbish supply for first stopping refuse burner 1 is needed, waits until refuse burner 1 not
When smoldering again, coal-burning boiler 2 is being closed.
Embodiment 2：
As shown in Fig. 2, a kind of refuse burning system is present embodiments provided, including refuse burner 1,2 and of coal-burning boiler
Air blower 3.The refuse burner 1 uses refractory material laying, rubbish burning in the waste incineration 1 because rubbish at
Divide complexity, the stability of burning is poor, easy tos produce dense smoke and poisonous and hazardous gas, and burn the cigarette generated in refuse burner 1
Gas is entered by flue 4 in coal-burning boiler 2, and air inlet pipe 6, the air blower 3 are equipped on the chimney arch 5 of the coal-burning boiler 2
Air outlet be connected to air inlet pipe 6, outside air is passed into coal-burning boiler 2 and is passed into coal-fired pot with flue 4 by air inlet pipe 6
Flue gas in stove 2 is sufficiently mixed, and makes the thorough combustion decomposition of flue gas, the heat of smoke combustion release is 2 heat supply of coal-burning boiler.
As further improvement of this embodiment, the both ends of the coal-burning boiler 2 are respectively burner and stove tail, the fire coal
Chimney arch 5 in boiler 2 divides for face arch 51 and rear arch 52, and the face arch 51 is close to burner, and the rear arch 52 is close to stove tail, the cigarette
Road 4 extends to the lower part of the rear arch 52 across the furnace body of coal-burning boiler 2, further, because being set on the side wall of coal-burning boiler 2
It is equipped with cold wall pipe, and the stove tail of coal-burning boiler 2 is without cold wall pipe, punching setting is very easy to, and improvement cost is also very low.Therefore the cigarette
Road 4 is connected to the lower part of the rear arch 52 across stove tail, and the not sufficiently combusted flue gas of incineration firing reaches coal-fired pot by flue 4
In the burner hearth of stove 2.
As a kind of paving mode of selectable air inlet pipe 6, the quantity of the air inlet pipe 6 is at least two, Suo Yousuo
It states air inlet pipe 6 to be uniformly laid on rear arch 52, further, the air inlet pipe 6 is plastic tube, and the air inlet pipe 6 is in the fire coal
It is extended at burner in boiler 2, when coal-burning boiler 2 burns, the temperature in burner hearth is higher, and the air inlet pipe 6 close to burner hearth part can
Can partial melting, now close to burner hearth molding part refractory concrete formed ventilating duct with unfused air inlet pipe 6 still
So connection is kept to be passed into outside air in the burner hearth of coal-burning boiler 2.
Further, the air inlet pipe 6 is pierced by stove tail, and the air inlet pipe 6 is pierced by after stove tail and is connected to inlet manifold 7,
The inlet manifold 7 is connected to the air outlet of the air blower 3.
As further improvement of this embodiment, volume damper 8 is additionally provided on the pipeline of the inlet manifold 7.
A kind of refuse burning system of the present embodiment starts coal-burning boiler 2, waits coal-burning boilers 2 first when specifically used
When temperature is increased in stable state in burner hearth, starting refuse burner 1, it can be using the charcoal fire of coal-burning boiler 2 as rubbish
The fire in a stove before fuel is added of combustion furnace 1.The rubbish supply amount of refuse burner 1 is stepped up, the speed of service of 2 fire grate of coal-burning boiler is reduced, is adjusted
The ventilation quantity of strong wind adjustable valve 8 increases the air inflow of coal-burning boiler 2, keeps the flue gas that incineration firing generates abundant in burner hearth
Burning replaces partial fuel coal, and the power of coal-burning boiler is made not decline.When stopping using, need first to stop refuse burner 1
Rubbish supply, until refuse burner 1 is no longer smoldered, close coal-burning boiler 2.
In conclusion the technique effect of the utility model is：
The first, the tracheae on boiler rear arch 52 is laid with using plastic tube, pouring outside air inlet pipe 6 after plastics burn at high temperature
The refractory concrete of casting forms air duct, is laid with simply, and boiler tail does not have cold wall pipe, punching to be easy, and improvement cost is low.
The second, the temperature of rear arch 52 is very high when burning in boiler, can be preheated to the air in air inlet pipe 6, air inlet
The air to circulate in pipe 6 can also cool down rear arch 52, extend the service life of rear arch 52.
Third, boiler front arch 51 are laid with using steel pipe, are melted close to 6 part of air inlet pipe of boiler furnace, are poured outside air inlet pipe 6
The refractory concrete of casting forms air duct, and transformation is also very simple.Burner be Boiler Furnace chamber inner combustion is most fierce, temperature highestly
Side, is passed through enough air, very reliable effective to the second-time burning of garbage flue gas.
4th, heating boiler is widely distributed in the north, may be implemented using a kind of garbage burning system of the utility model
The treatment in situ of rubbish, reduces garbage transportation costs.
5th, a kind of refuse burning system of the utility model is suitable for handling for dry and wet rubbish, dry garbage-compressing storage
It deposits, winter burns as fuel for refuse burner 1, and wet refuse is introduced into septic tank fermentation deposition, and winter is by septic tank bottom
Mud is extracted out, and the fuel of the refuse burning system is also can be used as after dehydration.
6th, a kind of refuse burning system of the utility model can replace partial fuel coal with rubbish, can improve heat supply
The economic benefit of enterprise, to ensureing that the people's livelihood is very useful.
7th, a kind of refuse burning system of the utility model can reduce rubbish to appropriation of land, reduce rubbish pair
The pollution of underground water, safety and environmental protection.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of refuse burning system, it is characterised in that：Including refuse burner (1), coal-burning boiler (2) and air blower (3), institute
It states refuse burner (1) to be connected to the coal-burning boiler (2) by flue (4), chimney arch is provided in the coal-burning boiler (2)
(5), air inlet pipe (6) is equipped on the chimney arch (5), the air inlet pipe (6) is connected to the air outlet of the air blower (3).
2. a kind of refuse burning system according to claim 1, it is characterised in that：The both ends of the coal-burning boiler (2) point
Not Wei burner and stove tail, the chimney arch (5) includes face arch (51) and rear arch (52), and the face arch (51) is close to the burner, institute
Rear arch (52) is stated close to the stove tail, the flue (4) is connected to the lower part of the rear arch (52) across the stove tail.
3. a kind of refuse burning system according to claim 2, it is characterised in that：Further include inlet manifold (7), it is described into
Tracheae (6) is connected to the inlet manifold (7), and the inlet manifold (7) is connected to the air outlet of the air blower (3).
4. a kind of refuse burning system according to claim 3, it is characterised in that：The quantity of the air inlet pipe (6) is at least
It it is two, all air inlet pipe (6) are uniformly laid on the face arch (51), after all air inlet pipe (6) are pierced by burner
It is connected to the inlet manifold (7).
5. a kind of refuse burning system according to claim 4, it is characterised in that：The air inlet pipe (6) is located at face arch
(51) refractory concrete is cast on the outside of the part on.
6. a kind of refuse burning system according to claim 5, it is characterised in that：The air inlet pipe (6) is Steel material system
At.
7. a kind of refuse burning system according to claim 3, it is characterised in that：The quantity of the air inlet pipe (6) is at least
It it is two, all air inlet pipe (6) are uniformly laid on the rear arch (52), and the air inlet pipe (6) is in the coal-burning boiler
(2) it is extended at burner in, all air inlet pipe (6) are connected to after being pierced by stove tail with the inlet manifold (7).
8. a kind of refuse burning system according to claim 7, it is characterised in that：The air inlet pipe (6) is located at rear arch
(52) refractory concrete is cast on the outside of the part on.
9. a kind of refuse burning system according to claim 8, it is characterised in that：The air inlet pipe (6) is plastic material
It is made.
10. according to a kind of any refuse burning system of claim 3~9, it is characterised in that：The inlet manifold (7)
Pipeline on be additionally provided with volume damper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737238.8U CN207962647U (en) | 2017-12-13 | 2017-12-13 | A kind of refuse burning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737238.8U CN207962647U (en) | 2017-12-13 | 2017-12-13 | A kind of refuse burning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962647U true CN207962647U (en) | 2018-10-12 |
Family
ID=63729041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737238.8U Expired - Fee Related CN207962647U (en) | 2017-12-13 | 2017-12-13 | A kind of refuse burning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486471A (en) * | 2019-07-25 | 2020-08-04 | 国家电投集团黄河上游水电开发有限责任公司 | Combustion chamber damping device |
| CN113654048A (en) * | 2021-08-27 | 2021-11-16 | 西安热工研究院有限公司 | Waste incineration system |
-
2017
- 2017-12-13 CN CN201721737238.8U patent/CN207962647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486471A (en) * | 2019-07-25 | 2020-08-04 | 国家电投集团黄河上游水电开发有限责任公司 | Combustion chamber damping device |
| CN113654048A (en) * | 2021-08-27 | 2021-11-16 | 西安热工研究院有限公司 | Waste incineration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |