CN207661783U - A kind of small-sized rubbish gas charcoal complementation charing combustion furnace - Google Patents
A kind of small-sized rubbish gas charcoal complementation charing combustion furnace Download PDFInfo
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- CN207661783U CN207661783U CN201721359652.XU CN201721359652U CN207661783U CN 207661783 U CN207661783 U CN 207661783U CN 201721359652 U CN201721359652 U CN 201721359652U CN 207661783 U CN207661783 U CN 207661783U
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Abstract
The utility model is related to a kind of small-sized rubbish gas charcoal complementations to carbonize combustion furnace, belong to technical field of garbage disposal equipment, it include the furnace body equipped with feed inlet, hothouse above furnace interior is set to the dry component of hothouse, the carbonization chamber being set to below hothouse, set on the indoor charing component of charing, combustion chamber below carbonization chamber is set to the indoor fuel assembly that burns, and the flue gas cleaner being connected to combustion chamber gas outlet；The dry component includes dry fire grate, and drives the drying force piece of dry fire grate overturning；The charing component includes charing fire grate, and drives the charing force piece of charing fire grate overturning；The fuel assembly includes reciprocal grate.The small-sized rubbish gas charcoal complementation of this structure carbonizes combustion furnace, and very fully to the drying of rubbish, charing and burning, and the flue gas Zhong content of dioxin given off is extremely low.
Description
Technical field
The utility model is related to a kind of small-sized rubbish gas charcoal complementations to carbonize combustion furnace, belong to refuse treatment plant technology neck
Domain.
Background technology
Existing small-sized rubbish carbonizes combustion furnace, during carrying out charing process to rubbish, cannot fully utilize
The thermal energy that incineration firing generates, and rubbish is during drying, charing and burning, is not that very fully, drying is not filled
Point, cause subsequent rubbish charing insufficient, rubbish charing is insufficient, causes subsequent incineration firing insufficient, incineration firing
It is insufficient, it causes to contain larger amount of pernicious gas in final flue gas, and smoke eliminator cannot clean up completely
Evil gas (such as carbonic oxide) will pollute the environment if being largely discharged into ambient enviroment；Moreover, existing structure
Small-sized charing combustion furnace, the rubbish after drying is when entering carbonization chamber, the phenomenon that getting stuck often, to the treatment effeciency of rubbish
It affects greatly.
Utility model content
In order to make up the defect of the above-mentioned prior art, the purpose of this utility model is to provide a kind of drying, charing and burning
Very sufficient small-sized rubbish gas charcoal complementation carbonizes combustion furnace.
In order to achieve the above objectives, the technical solution of the utility model is：
A kind of small-sized rubbish gas charcoal complementation charing combustion furnace, includes the furnace body equipped with feed inlet, is set to above furnace interior
Hothouse, be set to the dry component of hothouse, the carbonization chamber being set to below hothouse is set to and carbonizes indoor charing component,
Combustion chamber below carbonization chamber, it is net set on the indoor fuel assembly that burns, and the flue gas being connected to combustion chamber gas outlet
Change device；The dry component includes dry fire grate, and drives the drying force piece of dry fire grate overturning；The charing component packet
Charing fire grate is included, and drives the charing force piece of charing fire grate overturning；The fuel assembly includes reciprocal grate；
First rubbish by initial screening and is crushed, the grain size of rubbish raw material, aridity is made to reach processing requirement；Then by rubbish
Rubbish is added in hothouse by the feed inlet of furnace body and is dried；After the completion of drying, dry fire grate is overturn, rubbish enters charing
Room；After the completion of charing, overturning charing fire grate, rubbish enters combustion chamber；Rubbish after charing is in combustion chambers burn, the gas of generation
It purifies by flue gas cleaner, finally discharges.
Specifically, flue gas cleaner is the container for having three layers of lime filter plate, with the Ca (OH) for being shaped to cylindrical particles shape
2, when preparing the Ca (OH) 2 of cylindrical particles shape, the soda modified lime method given by patent CN02151026 may be used
It prepares；Flue gas after final purification is discharged by air-introduced machine.
Flue gas cleaner can also be flue gas sieve plate washer, and using 2 solution sprayings of Ca (OH), solution recycles, and sinks
Starch is periodically discharged.
Flue gas cleaner can also be water film dedusting smoke washer, and using Na2CO3 solution sprayings, solution recycles,
Sediment is periodically discharged.
Flue gas cleaner can also be the container for having three layers of NaHCO3 filter plates, by NaHCO3 in advance and clay mixed-forming
For columned particle.Flue gas after final purification is discharged by air-introduced machine.
The charing combustion furnace of this structure, the hot-air that combustion refuse generates rise, and are carried out to the rubbish on charing fire grate auxiliary
Help heating so that rubbish charing is more abundant；Hot-air continues to rise, and carries out prebake to the rubbish on dry fire grate, also makes
It obtains more abundant to the drying of rubbish；In addition, driving the rubbish after charing to burn by reciprocal grate so that after charing
Rubbish will not be accumulated, and burning is more abundant.
Further, in order to extend the residence time of the flue gas after incineration firing in the combustion chamber, two in flue gas are reduced
Evil English contents, the combustion chamber include the first combustion chamber, and the second combustion chamber with the first combustion chamber；The carbonization chamber position
Top in the first combustion chamber；The reciprocal grate is run between the first combustion chamber and the second combustion chamber；It further include circulated air
Machine and air-introduced machine；Flue gas after incineration firing is sent to carbonization chamber by the circulating fan, and is again introduced into the first combustion chamber；Institute
The first indoor flue gas of burning is sent to the second combustion chamber by the air-introduced machine stated.
Rubbish after charing, when carbonizing fire grate overturning, in the first combustion chambers burn after falling on reciprocal grate；Charing
If rubbish afterwards is insufficient in the first burning Indoor Combustion, it will a certain amount of carbonic oxide is generated, at this point, passing through air-introduced machine
The first indoor flue gas of burning is sent to the second combustion chamber by the draught head of generation, meanwhile, reciprocal grate also will be complete without burning
Charing after rubbish be sent to the second combustion chamber, fully burnt in the second combustion chamber；It is generated after first combustion chambers burn
Flue gas and not sufficiently combusted rubbish burn away in the second combustion chamber the flue gas of generation, and charing is sent to by circulating fan
Room then enters the first combustion chamber from carbonization chamber again, substantially prolongs the residence time of flue gas in the combustion chamber in this way, greatly
Ground reduces flue gas Zhong content of dioxin.
Further, further include being equipped with multiple air outlets in order to more fully be burnt to the rubbish after charing
Oxygenating wind turbine；The air outlet of the oxygenating wind turbine is distributed in the first combustion chamber and the second combustion chamber.
Further, first combustion chamber and the second combustion chamber be equipped with the air outlet of oxygenating wind turbine it is matched into
Air port；The air inlet is tangential entry, makes the fresh air that oxygenating wind turbine is blown into be in the first combustion chamber and the second combustion chamber
Existing eddy flow, extend flue gas high-temperature region residence time；In general, in order not to reduce temperature, oxygenating wind turbine is blown into new
Wind first passes through preheating.
Further, in order to collect rubbish generation it is poisonous and harmful can energy band peculiar smell steam, improve hothouse in rubbish
Drying effect, further include the gas trap being connected to hothouse；The gas trap is burnt by flue and described first
Room is connected to, and is connected to the flue gas cleaner by water pipe.
Further, the rubbish after carbonizing is lighted for the first time convenient, further include the firing device set on combustion chamber；Certainly,
It, can also be by the way of manually igniting in addition to firing device is separately provided.
Further, after the completion of drying garbage, in rubbish under overturning drying oven disposing, occur getting stuck in order to prevent existing
As the dry fire grate includes multiple horizontally disposed dry fire grate segments；The reciprocal grate includes multiple reciprocating furance rows.
Further, the high-temperature gas in order to allow incineration firing room to generate smoothly enters in carbonization chamber, the charcoal
It includes multiple charing fire grate segments being vertically arranged to change fire grate.
Further, it overhauls for convenience, the dry fire grate and charing fire grate are whole extraction structure.
Further, since furnace body overall weight is too heavy, in order to facilitate the installation of and dismounting, the furnace body are split type knot
Structure, including upper furnace body and lower furnace body.
Further, the dry force piece and charing force piece are hydraulic cylinder.
Further, when rubbish to be added in hothouse, for the ease of grasping the height of dry indoor rubbish, i.e.,
For the ease of determining the amount for being added to dry indoor rubbish, the dry component further includes position sensor.
Further, indoor temperature is carbonized for the ease of control, the charing component further includes temperature sensor.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is one of the structural schematic diagram that a kind of small-sized rubbish gas charcoal complementation of the utility model carbonizes combustion furnace；
Fig. 2 is the second structural representation that a kind of small-sized rubbish gas charcoal complementation of the utility model carbonizes combustion furnace.
10 furnace body, 11 feed inlet
20 hothouses 30 dry fire grate
31 drying 40 carbonization chambers of force piece
50 charing fire grates 51 carbonize force piece
60 combustion chamber, 61 first combustion chamber
62 second combustion chamber, 63 circulating fan
64 send oxygen wind turbine 70 reciprocal grate
80 flue, 90 gas trap
Specific implementation mode
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
As depicted in figs. 1 and 2, a kind of small-sized rubbish gas charcoal complementation carbonizes combustion furnace, includes the furnace body equipped with feed inlet 11
10, it is set to the hothouse 20 of 10 inner upper of furnace body, is set to the dry component of hothouse 20, is set to the charing of 20 lower section of hothouse
Room 40, the charing component being set in carbonization chamber 40 are set to the combustion chamber 60 below carbonization chamber, the burning group being set in combustion chamber 60
Part, and the flue gas cleaner (not shown) that is connected to 60 gas outlet of combustion chamber.
Specifically, dry component includes position sensor (not shown), it is equipped with multiple horizontally disposed dry fire grates
The drying fire grate 30 of piece, and drive the drying force piece 31 of the dry overturning of fire grate 30.
Specifically, charing component includes temperature sensor (not shown), equipped with multiple charing fire grates being vertically arranged
The charing fire grate 50 of piece, and drive the charing force piece 51 of the charing overturning of fire grate 50.
Specifically, fuel assembly includes reciprocal grate 70 and firing device (in figure equipped with multiple reciprocating furance rows
It is not shown).
Specifically, flue gas cleaner is the container for having three layers of lime filter plate, with the Ca (OH) for being shaped to cylindrical particles shape
2, when preparing the Ca (OH) 2 of cylindrical particles shape, the soda modified lime method given by patent CN02150026 may be used
It prepares；Flue gas after final purification is discharged by air-introduced machine.
Flue gas cleaner can also be flue gas sieve plate washer, and using 2 solution sprayings of Ca (OH), solution recycles, and sinks
Starch is periodically discharged.
Flue gas cleaner can also be water film dedusting smoke washer, and using Na2CO3 solution sprayings, solution recycles,
Sediment is periodically discharged.
Flue gas cleaner can also be the container for having three layers of NaHCO3 filter plates, by NaHCO3 in advance and clay mixed-forming
For columned particle.Flue gas after final purification is discharged by air-introduced machine.
Specifically, furnace body 10 is split structure, including upper furnace body and lower furnace body.
Specifically, combustion chamber 60 includes the first combustion chamber 61, and the second combustion chamber 62 being connected to the first combustion chamber 61；Point
It fires device and is set to the second combustion chamber 61；Carbonization chamber 40 is located at the top of the first combustion chamber 61；Reciprocal grate 70 runs on the first combustion
It burns between room 61 and the second combustion chamber 62；Further include circulating fan 63, oxygenating wind turbine 64 and the air-introduced machine for being set to 10 outside of furnace body
(not shown)；Flue gas after incineration firing is sent to carbonization chamber 40 by circulating fan 63, and is again introduced into the first combustion chamber 61；
Oxygenating wind turbine 64 is equipped with multiple air outlets, and air outlet is distributed in the first combustion chamber 61 and the second combustion chamber 62；Air-introduced machine is by
Flue gas in one combustion chamber 61 is sent to the second combustion chamber 62.
Further, in other embodiments, the first combustion chamber 61 and the second combustion chamber 62 are equipped with and oxygenating wind turbine 64
The matched air inlet (not shown) of air outlet；And air inlet is tangential entry, so that oxygenating wind turbine 64 is blown into new
Eddy flow is presented in the first combustion chamber 61 and the second combustion chamber 62 in wind；In order not to reduce the first combustion chamber 61 and the second combustion chamber 62
Interior temperature, the fresh air that oxygenating wind turbine 64 is blown into is in advance all by preheating.
Further, in other embodiments, further include the gas trap 90 being connected to hothouse 20；Gas trap 90 passes through
Flue 80 is connected to the first combustion chamber 61, and the gas that peculiar smell is carried in hothouse is passed through high temperature burning handling；Lead to simultaneously
It crosses air flue to be connected to flue gas cleaner, the steam of collection is sent into flue gas cleaner processing.
Further, in other embodiments, dry fire grate 30 and charing fire grate 50 are whole extraction structure, facilitate work
Maintenance of the people to fire grate.
Further, in other embodiments, dry force piece 31 and charing force piece 51 are hydraulic cylinder.
In summary：The charing combustion furnace of above structure first by initial screening and breaks house refuse when handling rubbish
It is broken, so that the grain size of rubbish raw material, aridity is reached processing requirement；Then rubbish is added by the feed inlet 11 of furnace body 10 dry
It is dried in dry room 20；After the completion of drying, under the action of dry force piece 31, the dry fire grates 30 of 90 ° of overturnings, rubbish is from dry
It is fallen on dry fire grate 30 into carbonization chamber 40；After the completion of charing, under the action of carbonizing force piece 51,90 ° of overturning charing fire grates
50, rubbish is fallen to from charing fire grate 50 on reciprocal grate 70, into the first combustion chamber 61；It ignites in the first combustion chamber 61
Rubbish after (can manually ignite, other equipment of lighting can also be utilized to ignite) charing, send oxygen wind turbine 64 also toward the first burning
Device is sent into fresh air, and rubbish is allowed to burn in the first combustion chamber 61.
When rubbish after charing burns in the first combustion chamber 61, if cannot fully burn, it will generate a certain amount of
Flue gas in first combustion chamber 61 is sent to the second combustion chamber 62 by carbonic oxide, the draught head at this moment generated by air-introduced machine, together
When, the rubbish after the complete charing of no burning is also sent to the second combustion chamber 62 by reciprocal grate 70, send oxygen wind turbine 64 also toward the
Two combustion chambers 62 input fresh air；Firing device lights the indoor gas of the second burning (mainly carbon monoxide) so that first
Rubbish and carbonic oxide that combustion chamber 61 is imperfect combustion etc. are more fully burnt；The flue gas finally generated passes through flue gas
It is discharged into environment after clarifier processing, pollution hardly is generated to ambient enviroment.
The hot-air generated when incineration firing rises, and carries out auxiliary heating to the rubbish on charing fire grate 50 so that rubbish
Charing is more abundant；Hot-air continues to rise, and prebake is carried out to the rubbish on dry fire grate 30, but also the drying to rubbish
More fully；In addition, driving the rubbish after charing to burn by reciprocal grate 70 so that the rubbish after charing will not heap
Product, burning are more abundant.
Rubbish will produce a large amount of steam certainly when hothouse 20 is dried, it is however generally that, all carry peculiar smell, gas trap
90 collect the steam in hothouse 20 so that hothouse 20 is more thorough to the drying of rubbish；The flue gas of collection passes through fume pipe
Road 80, which is sent into the first combustion chamber 61, carries out high temperature burning handling, after the steam of collection is sent into flue gas cleaner processing by tracheae
Discharge.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or recreation,
Protected by the utility model.The scope of protection of the utility model is subject to claims.
Claims (10)
1. a kind of small-sized rubbish gas charcoal complementation carbonizes combustion furnace, it is characterised in that：Include the furnace body equipped with feed inlet, is set to furnace body
The hothouse of inner upper is set to the dry component of hothouse, and the carbonization chamber being set to below hothouse is set to and carbonizes indoor charcoal
Change component, be set to the combustion chamber below carbonization chamber, is set to the indoor fuel assembly that burns, and be connected to combustion chamber gas outlet
Flue gas cleaner；The dry component includes dry fire grate, and drives the drying force piece of dry fire grate overturning；The charing
Component includes charing fire grate, and drives the charing force piece of charing fire grate overturning；The fuel assembly includes reciprocal grate.
2. small-sized rubbish gas charcoal complementation according to claim 1 carbonizes combustion furnace, it is characterised in that：The combustion chamber includes
First combustion chamber, and the second combustion chamber with the first combustion chamber；The carbonization chamber is located at the top of the first combustion chamber；It is described
Reciprocal grate is run between the first combustion chamber and the second combustion chamber；Further include circulating fan and air-introduced machine；The circulated air
Flue gas after incineration firing is sent to carbonization chamber by machine, and is again introduced into the first combustion chamber；The air-introduced machine is by the first combustion chamber
Interior flue gas is sent to the second combustion chamber.
3. small-sized rubbish gas charcoal complementation according to claim 2 carbonizes combustion furnace, it is characterised in that：Further include equipped with multiple
The oxygenating wind turbine of air outlet；The air outlet of the oxygenating wind turbine is distributed in the first combustion chamber and the second combustion chamber.
4. small-sized rubbish gas charcoal complementation according to claim 3 carbonizes combustion furnace, it is characterised in that：First combustion chamber
It is equipped with and the matched air inlet of the air outlet of oxygenating wind turbine with the second combustion chamber；The air inlet is tangential entry, is made
Eddy flow is presented in the first combustion chamber and the second combustion chamber in the fresh air that oxygenating wind turbine is blown into.
5. small-sized rubbish gas charcoal complementation according to claim 2 carbonizes combustion furnace, it is characterised in that：Further include and hothouse
The gas trap of connection；The gas trap passes through water pipe and the flue gas by flue and first combustion chamber
Clarifier is connected to.
6. small-sized rubbish gas charcoal complementation according to claim 1 carbonizes combustion furnace, it is characterised in that：Further include being set to burning
The firing device of room.
7. small-sized rubbish gas charcoal complementation according to claim 1 carbonizes combustion furnace, it is characterised in that：The dry fire grate packet
Include multiple horizontally disposed dry fire grate segments；The charing fire grate includes multiple charing fire grate segments being vertically arranged；It is described reciprocal
Fire grate includes multiple reciprocating furance rows.
8. small-sized rubbish gas charcoal complementation according to claim 7 carbonizes combustion furnace, it is characterised in that：The dry fire grate and
It is whole extraction structure to carbonize fire grate；The furnace body is split structure, including upper furnace body and lower furnace body；The dry power
Part and charing force piece are hydraulic cylinder.
9. small-sized rubbish gas charcoal complementation according to claim 1 carbonizes combustion furnace, it is characterised in that：The dry component is also
Including position sensor.
10. small-sized rubbish gas charcoal complementation according to claim 1 carbonizes combustion furnace, it is characterised in that：The charing component
It further include temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359652.XU CN207661783U (en) | 2017-10-20 | 2017-10-20 | A kind of small-sized rubbish gas charcoal complementation charing combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359652.XU CN207661783U (en) | 2017-10-20 | 2017-10-20 | A kind of small-sized rubbish gas charcoal complementation charing combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661783U true CN207661783U (en) | 2018-07-27 |
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ID=62937362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721359652.XU Active CN207661783U (en) | 2017-10-20 | 2017-10-20 | A kind of small-sized rubbish gas charcoal complementation charing combustion furnace |
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| CN (1) | CN207661783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606623A (en) * | 2017-10-20 | 2018-01-19 | 深圳合续环保投资有限公司 | A kind of complementary charing combustion furnace of small-sized rubbish gas charcoal |
-
2017
- 2017-10-20 CN CN201721359652.XU patent/CN207661783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606623A (en) * | 2017-10-20 | 2018-01-19 | 深圳合续环保投资有限公司 | A kind of complementary charing combustion furnace of small-sized rubbish gas charcoal |
| CN107606623B (en) * | 2017-10-20 | 2024-05-28 | 云南合续环境科技股份有限公司 | Small garbage gas-carbon complementary carbonization combustion furnace |
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| CP01 | Change in the name or title of a patent holder |
Address after: 671000 Room 302, main building, public service center, fortune Industrial Park, Xiangyun County, Dali Bai Autonomous Prefecture, Yunnan Patentee after: Yunnan hexu Environmental Technology Co.,Ltd. Address before: 671000 Room 302, main building, public service center, fortune Industrial Park, Xiangyun County, Dali Bai Autonomous Prefecture, Yunnan Patentee before: YUNNAN HEXU ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |