CN205939157U - Pyrolysis gasification furnace - Google Patents
Pyrolysis gasification furnace Download PDFInfo
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- CN205939157U CN205939157U CN201620870231.2U CN201620870231U CN205939157U CN 205939157 U CN205939157 U CN 205939157U CN 201620870231 U CN201620870231 U CN 201620870231U CN 205939157 U CN205939157 U CN 205939157U
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- pyrolysis chamber
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- air inlet
- pyrolysis
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Abstract
The utility model relates to a waste treatment technology field, saying more specifically relates to a pyrolysis gasification furnace. It includes that pyrolysis chamber and cover establish the pyrolysis chamber outside is right the pyrolysis chamber carries out the combustion chamber of heating, the combustion chamber is provided with the air inlet, air inlet department is provided with the heat accumulator. The utility model discloses the technical problem that solves lies in overcoming the combustion chamber of existing product and to the problem that heating effect is not good of pyrolysis chamber, provides the pyrolysis gasification furnace that heating effect good of a combustion chamber to the pyrolysis chamber.
Description
Technical field
The utility model is related to technical field of waste treatment, in particular, is related to a kind of pyrolytic gas making stove.
Background technology
With the continuous improvement of people's living standard, in house refuse, the content of organic waste constantly rises, organic waste
Carbohydrate in gurry or living beings (as melon and fruit peel, vegetables residue, remaining food etc. after the meal) are perishable to rot to affect people
The environment survived；Scientificlly and effectively by its innoxious, minimizing, the recycling of particularly house refuse high value draws
Play the most attention of the whole society.Organic waste in ever-increasing house refuse is transformed into high being suitable for of commercial value
The high heating value combustion gas burnt in combustion gas turbine (or internal combustion engine) or family's burner (kitchen gas stove and gas heater), has
The commercialization of the high benefit energetically promoted is worth, to accelerate the popularization of consumer waste innocent, minimizing and recovery energy.
At present, as Chinese patent literature CN102374539A in prior art, provide a kind of for processing house refuse
Pyrolysis oven and the refuse disposal system using this pyrolysis oven.Pyrolysis oven includes：Pyrolysis chamber；Charging in the setting of pyrolysis chamber top
Mouthful；Pyrolysis gas outlet in the setting of pyrolysis chamber's upper lateral part；Pyrolysis chamber bottom setting turriform agitator, this turriform agitator by
Motor to drive through gear train；The discharging opening arranging below turriform agitator, in pyrolysis chamber bottom；Below pyrolysis chamber with
Pyrolysis chamber is connected the accumulator of setting, in the slag notch of accumulator bottom setting；In pyrolysis chamber's periphery around pyrolysis chamber's setting
Combustion chamber；Exhanst gas outlet in the setting of combustion chamber top；High-temperature flue gas import in the setting of combustion chamber bottom；In combustion chamber bottom
The hot-air inlets of setting；The gas burner of setting near hot-air inlets；Condition is setting high-temperature flue gas import and heat is empty
At least one of gas import and gas burner combination.
The pyrolysis oven for processing house refuse of above-mentioned patent document, the heat needed for refuse pyrolysis in pyrolysis chamber is by entering
Entering the heat entrained by the high-temperature flue gas in combustion chamber provides, and/or imflammable gas and heat produced by hot-air burning
There is provided, high-temperature flue gas are indoor to burning through transport, and the temperature of high-temperature flue gas can decrease, and the heat that pyrolysis chamber is provided has
Reduced；Hot-air is indoor to burning through transport, and situation that temperature reduce equally occurs, now burns with imflammable gas,
A heat part for burning generation is for air and imflammable gas heating, a part is used for pyrolysis chamber's heat supply, for thermal effect
Really bad.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome the heat supply to pyrolysis chamber for the combustion chamber of existing product
The bad problem of effect, provides the pyrolytic gas making stove that a kind of combustion chamber is good to the heating effect of pyrolysis chamber.
For solving the above problems, a kind of pyrolytic gas making stove of the present utility model, including pyrolysis chamber, and it is set in described pyrolysis
The combustion chamber that outdoor is heated to described pyrolysis chamber, described combustion chamber is provided with air inlet, is provided with described air inlet
Heat storage.
Wherein, described combustion chamber is additionally provided with gas outlet, is also equipped with heat storage at described gas outlet, described air inlet and
Described gas outlet replaces air inlet.
Wherein, described air inlet is separately positioned on the relative side wall in described combustion chamber two with described gas outlet.
Wherein, described air inlet is passed through the mixed gas of the flue gas produce in oxygen, combustion gas and garbage processing procedure.
Wherein, the top of described pyrolysis chamber is provided with distribution device, and described distribution device is arranged with the sealing of described pyrolysis chamber.
Wherein, the bottom of described pyrolysis chamber is sequentially provided with rotary tower type tapping mechanism, dreg chamber and slag notch from top to bottom.
Wherein, the axis of described tapping mechanism is overlapped with the center line of described pyrolysis chamber.
Wherein, described slag notch does not have below upstream face.
Wherein, the top of described pyrolysis chamber is provided with escape pipe, and the bottom of described pyrolysis chamber is provided with and leads to described pyrolysis is indoor
Enter the air inlet pipe of oxygen and steam, described air inlet pipe is goed deep into described pyrolysis chamber from the center of described tapping mechanism.
Wherein, described combustion chamber is set in the outside of the high-temperature area of described pyrolysis chamber.
Technical solutions of the utility model, have the advantage that：
1. pyrolytic gas making stove of the present utility model, is provided with described heat storage at air inlet, and described heat storage can be
Described air inlet is passed through the gas preheating of described combustion chamber, it is to avoid described gas reduces and because burning is produced because of the temperature that transport leads to
A raw heat part is for reducing the heat supply to described pyrolysis oven to gas conducting self-heating, and then improves the temperature of combustion chamber
Degree, and reduce the energy that the gas temperature leading to because eliminating transport reduces the impact to burning indoor temperature and consumes, serve
The effect of energy-conservation, described combustion chamber is more preferable to the heating effect of pyrolysis chamber.
2. the utility model is also equipped with heat storage at the gas outlet of described combustion chamber, when the indoor high temperature of described burning
When described gas outlet is left, described high-temperature gas temperature at described heat storage reduces rapidly gas, prevents in high-temperature gas
The generation of two English, and prevent the gas discharged from because temperature is too high, environment is impacted.
3. described air inlet of the present utility model is separately positioned on the relative side wall in described combustion chamber two with described gas outlet
On, gas is the longest in the described burning indoor time of staying, described pyrolysis chamber is provided with heat effect preferably, and gas combustion
More thorough.
4., in the utility model, it is passed through, to burning interior, the flue gas that oxygen, combustion gas and garbage processing procedure produce, by combustion
Gas burns, with oxygen, the high-temperature heating pyrolysis chamber producing, and high temperature decomposes the micro-content organism composition containing in flue gas simultaneously, makes cigarette
Gas harmless discharge.
5. in the utility model, by described distribution device to the indoor uniform distribution of described pyrolysis, described distribution device with
The sealing of described pyrolysis chamber, the pyrolysis gas leakage preventing the pyrolysis of described pyrolysis chamber from producing, brings danger to producing with environment.
6., in the utility model, the lime-ash after the pyrolysis of described pyrolysis chamber passes sequentially through described rotary tower type tapping mechanism, institute
State dreg chamber and described slag notch is discharged, described rotary tower type tapping mechanism, described dreg chamber and described slag notch are arranged on institute
State the bottom of pyrolysis chamber and set gradually from top to bottom, make described lime-ash can rely on the gravity of itself to whereabouts.
7. in the utility model, the axis of described tapping mechanism is overlapped with the center line of described pyrolysis chamber, and described lime-ash can
To fall in described dreg chamber from the periphery of described tapping mechanism is more uniform.
8. described in the utility model, slag notch does not have below upstream face, can prevent described lime-ash from producing during falling
Airborne dust, reduces environmental pollution.
9., in the utility model, described air inlet pipe is goed deep into described pyrolysis chamber from the center of described tapping mechanism, described
During lime-ash described in tapping mechanism Stirring, make described oxygen and described steam and described lime-ash and described lime-ash top
Combustible component contact is more abundant, and described steam can reduce the temperature of described lime-ash, and water gas reaction occurs, described oxygen with
The combustible component burning on described lime-ash and described lime-ash top, the Non-oxygen pyrolytic reaction for the indoor generation of pyrolysis provides heat, and
Avoid and directly do, using air, a large amount of nitrogen dilution pyrolysis gas that reaction medium causes, and lead to the calorific value of pyrolysis gas to reduce.
10. combustion chamber described in the utility model is set in the outside of the high-temperature area of described pyrolysis chamber, makes described burning
Room is the region heating that described pyrolysis chamber needs most temperature, it is possible to reduce because of the heating surface (area) (HS to described pyrolysis chamber for the described combustion chamber
The energy consumption leading to greatly.
Brief description
In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right
In specific embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of the utility model；
Description of reference numerals：
1- distribution device；2- pyrolysis chamber；21- pyrolytic gasification layer；22- carbon burning layer；23- carbon after-flame layer；24- ash bed；
3- gas outlet；4- combustion chamber；5- tapping mechanism；6- dreg chamber；7- slag notch；8- air inlet pipe；9- air inlet；10- escape pipe.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this practicality
Novel protected scope.
As shown in figure 1, a kind of pyrolytic gas making stove of the utility model one embodiment, including pyrolysis chamber 2 and combustion chamber 4.
Pyrolysis chamber 2 is used for the pyrolysis to solid waste, and the shape and structure of pyrolysis chamber 2 can set, according to requirements in this reality
Apply in example, pyrolysis chamber 2 is set to cylinder-like structure, using high temperature resistant, high thermal conductivity refractory material laying, be beneficial to burn
Room 4 is stable to the concurrent heating of pyrolysis chamber 2 and maintenance pyrolysis temperature.The top of pyrolysis chamber 2 is provided with bell-jar distribution device 1, and cloth fills
Put 1 to arrange with pyrolysis chamber 2 sealing, to prevent pyrolysis gas to be leaked in the air, bring danger to producing with environment.Pyrolysis chamber 2
Bottom is sequentially provided with rotary tower type tapping mechanism 5, dreg chamber 6 and slag notch 7 from top to bottom；The axis of tapping mechanism 5 and pyrolysis
The center line of room 2 overlaps；Slag notch 7 does not have below upstream face.It is provided with the escape pipe that pyrolysis gas are discharged on the top of pyrolysis chamber 2
10, the bottom of pyrolysis chamber 2 is provided with the air inlet pipe 8 being passed through oxygen and steam into pyrolysis chamber 2, and air inlet pipe 8 is from tapping mechanism 5
The heart gos deep in pyrolysis chamber 2.
Reaction zone in pyrolysis chamber 2 can be divided into pyrolytic gasification layer 21, carbon burning layer 22, carbon after-flame layer from top to bottom
23 and 24 4 regions of ash bed, it is passed through into pyrolysis chamber 2 after steam and oxygen, steam can reduce the temperature of ash bed 24,
There is water gas reaction at carbon burning layer 22 and carbon after-flame layer 23；Oxygen is anti-with unburned combustible in ash bed 24
Should, so that combustible in ash bed 24 is all burnt, oxygen mainly occurs oxidation anti-in carbon after-flame layer 23 and carbon burning layer 22
Should, the heat of generation is pyrolytic gasification layer 21 heat supply, and pyrolytic reaction occurs mainly in pyrolytic gasification layer 21, and pyrolytic reaction produces
Pyrolysis gas discharged by escape pipe 10.
Combustion chamber 4 is set in outside pyrolysis chamber 2 and carries out concurrent heating to pyrolysis chamber 2 and maintain pyrolysis temperature to stablize, combustion chamber 4
There is air inlet 9 and gas outlet 3, air inlet 9 is separately positioned on the relative side wall in 4 liang of combustion chamber with gas outlet 3.Air inlet 9
It is provided with heat storage with gas outlet 3.The heat storage of air inlet 9 setting is the gas preheating being passed through in combustion chamber 4, gas outlet 3
Setting heat storage be discharge combustion chamber 4 gas fast cooling it may also be said to be chilling, can effectively prevent the secondary of two English
Generate.In the present embodiment, the exchange system entering outgassing direction switching to air inlet 9 and gas outlet 3, this commutation system are also included
Air inlet 9 and gas outlet 3 replaced air inlet and gave vent to anger for a period of time the system control interval.During as being passed through gas to air inlet 9, air inlet
Heat storage at mouth 9 is that gas heats, and the temperature of the heat storage at air inlet 9 passes to the gas entering combustion chamber 4, air inlet
The temperature of the heat storage at 9 reduces, and when gas is discharged in gas outlet 3, temperature in heat storage at gas outlet 3 for the gas reduces,
High temperature is passed to the heat storage at gas outlet 3 by gas, and the temperature of the heat storage at gas outlet 3 raises, the storage at air inlet 9
Hot body be reduced to or gas outlet 3 at the temperature of heat storage when rising a height of certain numerical value, air inlet 9 and gas outlet 3 replace into
Gas, is passed through gas to gas outlet 3, discharges gas at air inlet 9.
Described air inlet 9 is passed through the mixed gas of the flue gas produce in oxygen, combustion gas and garbage processing procedure.
The present embodiment not but being in above-described embodiment, combustion chamber 4 is only set in the outer of the high-temperature area of pyrolysis chamber 2
Portion, there is the high-temperature area in pyrolysis chamber 2 in pyrolytic reaction, combustion chamber 4 only carries out concurrent heating to this region and maintains pyrolysis temperature, can
The energy ezpenditure being caused for other district heatings of pyrolysis chamber 2 with minimizing Burning Room 4.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Change among the protection domain created still in the utility model.
Claims (10)
1. a kind of pyrolytic gas making stove, including pyrolysis chamber (2), and is set in outside described pyrolysis chamber (2), described pyrolysis chamber (2) to be entered
Row heating combustion chamber (4) it is characterised in that
Described combustion chamber (4) is provided with air inlet (9), and described air inlet (9) place is provided with heat storage.
2. pyrolytic gas making stove according to claim 1 is it is characterised in that described combustion chamber (4) are additionally provided with gas outlet
(3), described gas outlet (3) place is also equipped with heat storage, and described air inlet (9) and described gas outlet (3) replace air inlet.
3. pyrolytic gas making stove according to claim 2 is it is characterised in that described air inlet (9) and described gas outlet (3) are divided
It is not arranged on the relative side wall in described combustion chamber (4) two.
4. pyrolytic gas making stove according to claim 3 is it is characterised in that described air inlet (9) is passed through oxygen, combustion gas and rubbish
The mixed gas of the flue gas producing in rubbish processing procedure.
5. according to the arbitrary described pyrolytic gas making stove of Claims 1-4 it is characterised in that the top of described pyrolysis chamber (2) is provided with
Distribution device (1), described distribution device (1) and described pyrolysis chamber (2) sealing setting.
6. pyrolytic gas making stove according to claim 5 it is characterised in that described pyrolysis chamber (2) bottom from top to bottom according to
Secondary it is provided with rotary tower type tapping mechanism (5), dreg chamber (6) and slag notch (7).
7. pyrolytic gas making stove according to claim 6 is it is characterised in that the axis of described tapping mechanism (5) and described warm
The center line of solution room (2) overlaps.
8. the pyrolytic gas making stove according to claim 6 or 7 is not it is characterised in that described slag notch (7) has below upstream face.
9. pyrolytic gas making stove according to claim 8 is it is characterised in that the top of described pyrolysis chamber (2) is provided with escape pipe
(10), the bottom of described pyrolysis chamber (2) is provided with the air inlet pipe (8) being passed through oxygen and steam into described pyrolysis chamber (2), described enter
Tracheae (8) gos deep into described pyrolysis chamber (2) from the center of described tapping mechanism (5).
10. the pyrolytic gas making stove according to claim 1 or 2 or 3 or 4 or 6 or 7 or 9 is it is characterised in that described combustion chamber
(4) it is set in the outside of the high-temperature area of described pyrolysis chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870231.2U CN205939157U (en) | 2016-08-11 | 2016-08-11 | Pyrolysis gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870231.2U CN205939157U (en) | 2016-08-11 | 2016-08-11 | Pyrolysis gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939157U true CN205939157U (en) | 2017-02-08 |
Family
ID=57920041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870231.2U Active CN205939157U (en) | 2016-08-11 | 2016-08-11 | Pyrolysis gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439352A (en) * | 2018-11-02 | 2019-03-08 | 内蒙古港原化工有限公司 | Heat accumulating type tank reactor |
| CN111561700A (en) * | 2020-04-01 | 2020-08-21 | 华北电力大学 | Rotary rake type organic solid waste pyrolysis device and pyrolysis method |
| CN112628746A (en) * | 2020-12-23 | 2021-04-09 | 盐城桓桠智能装备有限公司 | Garbage pyrolysis mechanism |
-
2016
- 2016-08-11 CN CN201620870231.2U patent/CN205939157U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439352A (en) * | 2018-11-02 | 2019-03-08 | 内蒙古港原化工有限公司 | Heat accumulating type tank reactor |
| CN111561700A (en) * | 2020-04-01 | 2020-08-21 | 华北电力大学 | Rotary rake type organic solid waste pyrolysis device and pyrolysis method |
| CN112628746A (en) * | 2020-12-23 | 2021-04-09 | 盐城桓桠智能装备有限公司 | Garbage pyrolysis mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |