CN208398087U - A kind of domestic garbage pyrolysis innoxious burning equipment - Google Patents
A kind of domestic garbage pyrolysis innoxious burning equipment Download PDFInfo
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- CN208398087U CN208398087U CN201821052137.1U CN201821052137U CN208398087U CN 208398087 U CN208398087 U CN 208398087U CN 201821052137 U CN201821052137 U CN 201821052137U CN 208398087 U CN208398087 U CN 208398087U
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- firing chamber
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- domestic garbage
- pyrolysis
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Abstract
The utility model belongs to garbage incinerating system technical field, specially a kind of domestic garbage pyrolysis innoxious burning equipment, including pyrogenation incinerator, is equipped with feed device at the top of pyrogenation incinerator, bottom is equipped with deslagging device；Pyrogenation incinerator lower part side is equipped with dual firing chamber, and the other side is equipped with air blower.Pyrogenation incinerator is steel sheel inner lining refractory block structure, the cylindrical jacket including the first internal combustion room and outside.First combustion room is the cylindrical space surrounded by refractory brick, as the preheating of rubbish, pyrolysis and burns space；Cylindrical jacket is surrounded by refractory brick, positioned at the outside of the first combustion room, recycles heat and the supplement space as dual firing chamber.The beneficial effects of the utility model are: burning, in-furnace temperature is stable, the dioxin concentration of waste incineration more thoroughly, in furnace gas is greatly lowered, clinker exclusion facilitates equipment to be not easy to plug.
Description
Technical field
The utility model belongs to garbage incinerating system technical field, and specially a kind of domestic garbage pyrolysis innoxious burning is set
It is standby.
Background technique
In recent years, with the improvement of people's living standard in our country, the yield of house refuse also sharply increases.The life in rural area
Rubbish living not only occupies a large amount of soil, but also polluted-water, atmosphere, soil, endangers Agro-ecology, influences environmental sanitation,
It causes damages to the ecosystem and people's health.
Domestic rubbish is mainly handled by modes such as sanitary landfill method, composting method and incineration methods, house refuse
After burning disposal, efficient, stable, quick, thorough harmless treatment can be obtained.Therefore, incineration method more has as one kind
The waste reduction processing technique of effect is widely used in developed country and domestic southern area.What consumer waste incineration used burns
Burning furnace mainly has horizontal revolving kiln, AB furnace, vertical rotating incinerator for thermal decomposition etc., but these type of furnace treatment scales are larger, agriculture
The Regional Distribution of Population in village is wide, and rubbish distribution also relatively disperses, and small-sized burning disposal factory is not available.
Domestic scientific research staff development domestic garbage pyrolysis gasification process, the core equipment of this technique are pyrolysis gasification furnaces
And dual firing chamber.Pyrolytic gasification technique the problem is that: the unstability of house refuse physical behavior and calorific value causes various
Process conditions are difficult to control, and in production, the pyrolytic gasification in two stages and burning are difficult to realize in practice；Since processing capacity is small,
The factors such as refuse thermal value is unstable, system is difficult to reach autothermal equilibrium sometimes, causes the furnace that goes out；Failure is discharged in lime-ash, causes to block
Shut down etc..
Existing Chinese utility model patent, patent No. CN203190418U, a kind of New-type refuse vehicle pyrolysis incineration apparatus, packet
Pyrolysis oven, secondary combustion chamber and dump chimney are included, the fuel gas that the pyrolysis oven carries out pyrolysis generation to rubbish enters
Secondary combustion chamber, the high-temperature gas that the secondary combustion chamber carries out full combustion formation to fuel gas enter promptly from smoke inlet
The heat exchanger for improving room temperature combustion air temperature, the heat exchanger are equipped in blowdown stack, in the dump chimney
Air outlet be respectively connected to pyrolysis oven and secondary combustion chamber through secondary hot-air duct, it is different from the utility model.
Utility model content
The burning for for overcome the deficiencies in the prior art, solving to propose in background technique is not thorough, in-furnace temperature is unstable,
Be easy the technical problems such as furnace of going out, the utility model provide a kind of low cost, efficiently, the domestic garbage pyrolysis of safety is innoxious burns
Burn equipment.
The utility model is achieved through the following technical solutions: a kind of domestic garbage pyrolysis innoxious burning equipment, including
Pyrogenation incinerator, pyrogenation incinerator top are equipped with feed device, and bottom is equipped with deslagging device；Pyrogenation incinerator lower part side
Equipped with dual firing chamber, the other side is equipped with air blower.Pyrogenation incinerator is steel sheel inner lining refractory block structure, including internal first
Fire the cylindrical jacket of room and outside；
First combustion room is the cylindrical space surrounded by refractory brick, as the preheating of rubbish, pyrolysis and burns space；Cylinder
Clevis set is surrounded by refractory brick, positioned at the outside of the first combustion room, recycles heat and the supplement space as dual firing chamber.
Wherein, pyrogenation incinerator offers cylindrical jacket gas outlet, the first combustion close to dual firing chamber side from top to bottom
Room gas outlet, two cylindrical jacket air inlets；Pyrogenation incinerator offers two first combustions far from one side lower part of dual firing chamber
Room air inlet, the first combustion room air inlet are connect with the air blower.
Wherein, dual firing chamber is steel sheel inner lining refractory block structure, and top offers dual firing chamber's air inlet, lower side
Offer dual firing chamber gas outlet.First combustion room gas outlet is connect with dual firing chamber's air inlet by pipeline, the dual firing chamber
Gas outlet is connect with cylindrical jacket air inlet by pipeline.
Wherein, circulating fan is additionally provided between dual firing chamber gas outlet and cylindrical jacket air inlet, circulating fan is by resistance to
High temperature steel are made.
Wherein, it burns highest point in workshop and is additionally provided with foul smell collector, foul smell collector includes gas gathering mask, ventilation shaft.
Foul smell collector and the air blast mechatronics, power-equipment of the air blower as foul smell collector.Air blower and ventilation shaft
Connection, the gas that foul smell collector is collected are sent into the first combustion room.
Wherein, feed device includes the harmonious material device of charging cover and upper part, and charging cover one side is conveyed equipped with shaftless screw
Machine is equipped with feed hopper above the Shaftless screw conveyor other end.
Preferably, deslagging device includes mucking machine, and mucking machine is located at pyrolytic incineration furnace bottom, and motor spindle of slagging tap, which is equipped with, slags tap
Screw conveyor, the ground for screw conveyor slag notch of slagging tap are equipped with collection slag bath.
Preferably, mucking machine is made of heat proof material.
The beneficial effects of the utility model are:
1. the design of pyrolysis oven furnace structure uses collet form, self heat is made full use of, a combustion room temperature can continuously be kept
In design temperature.Pyrolysis oven in-furnace temperature is reasonably distributed, and clinker does not allow easy to harden and coking.
2. furnace gas between 800 DEG C~1000 DEG C, is fired in dual firing chamber's ignition temperature along with supplementing in pyrolysis oven furnace collet
It burns, furnace gas temperature is high, destroys the condition of dioxin generation, significantly the dioxin concentration in furnace gas.
3. heat recovery and utilization, incineration system is more stable, it is not easy to which go out furnace, does not also need to increase auxiliary fuel to maintain to set
Standby operation, the thermal efficiency are higher.
4. having used novel harmonious material device, material in furnace can be made to be evenly distributed, material compacting degree is more evenly, it is therefore prevented that makes
It is unevenly distributed at gas stream in the stove, finally makes to burn more abundant.
5. using stringent foul smell to collect and loopback technique, it is therefore prevented that pernicious gas escapes, and is more advantageous to environmental protection.
6. having used novel deslagging device, deslagging is unimpeded, and equipment does not block, and reduces worker operation labor intensity
Detailed description of the invention
It, below will be to embodiment or description of the prior art in order to illustrate more clearly of the utility model embodiment technical solution
Needed in attached drawing be briefly described, for those of ordinary skill in the art, do not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
The utility model is with reference to the accompanying drawings to be further described, in which:
Fig. 1 is that the utility model is pyrolyzed innoxious burning device structure schematic diagram；
In figure: 1- foul smell collector, 2- Shaftless screw conveyor, 3- harmonious material device, 4- charging cover, 5- pyrogenation incinerator, 6-
Dual firing chamber, 7- circulating fan, 8- collection slag bath, 9- slag tap screw conveyor, 10- mucking machine, 11- air inlet air blower, 51- first
Fire room, 52- cylindrical jacket.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Refering to Figure 1, the utility model provides a kind of domestic garbage pyrolysis innoxious burning equipment, including pyrolysis is burnt
Furnace 5 is burnt, feed device is installed at the top of pyrogenation incinerator, bottom is equipped with deslagging device；Pyrogenation incinerator lower part side is equipped with
Dual firing chamber 6, the other side are equipped with air blower 11.Pyrogenation incinerator 5 is steel sheel inner lining refractory block structure, including internal first
Fire the cylindrical jacket 52 of room 51 and outside；
First combustion room 51 is the cylindrical space surrounded by refractory brick, as the preheating of rubbish, pyrolysis and burns space；Circle
Tubular collet 52 is surrounded by refractory brick, positioned at the outside of the first combustion room 51, recycles heat and the supplement sky as dual firing chamber 6
Between.
Wherein, pyrogenation incinerator 5 offers 52 gas outlet of cylindrical jacket, close to 6 side of dual firing chamber from top to bottom
One combustion 51 gas outlet of room, two 52 air inlets of cylindrical jacket；Pyrogenation incinerator 5 is offered far from 6 one side lower part of dual firing chamber
Two first 51 air inlets of combustion room, the first combustion 51 air inlet of room are connect with the air blower 11.
Wherein, dual firing chamber 6 is steel sheel inner lining refractory block structure, and top offers 6 air inlet of dual firing chamber, lower side
Face offers 6 gas outlet of dual firing chamber.First combustion 51 gas outlet of room is connect with dual firing chamber 6 air inlet by pipeline, and described the
6 gas outlet of dual firing chamber is connect with 52 air inlet of cylindrical jacket by pipeline.
Wherein, circulating fan 7, circulating fan 7 are additionally provided between 52 air inlet of 6 gas outlet of dual firing chamber and cylindrical jacket
It is made of high-temperature-resistant steel.
Wherein, it burns highest point in workshop and is additionally provided with foul smell collector 1, foul smell collector includes gas gathering mask, ventilation shaft.
Foul smell collector 1 is electrically connected with the air blower 11, power-equipment of the air blower 11 as foul smell collector 1.Air blower 11 with
The gas that foul smell collector collects 1 is sent into the first combustion room 51 by ventilation shaft connection.
Wherein, feed device includes the harmonious material device 5 of charging cover 4 and upper part, and it is defeated that charging 4 one sides of cover are equipped with shaftless screw
Machine 2 is sent, is equipped with feed hopper above 2 other end of Shaftless screw conveyor.
Preferably, deslagging device includes mucking machine 10, and mucking machine 10 is located at 5 bottom of pyrogenation incinerator, 10 bottom of mucking machine
Equipped with screw conveyor 9 of slagging tap, the ground for 9 slag notch of screw conveyor of slagging tap is equipped with collection slag bath 8.
Preferably, mucking machine 10 is made of heat proof material.
A kind of domestic garbage pyrolysis innoxious burning equipment production run of the utility model is carried out according to following process flows:
The house refuse for being transported to this equipment is transported at the top of pyrogenation incinerator by Shaftless screw conveyor, is fallen by gravity
One combustion is indoor, and harmonious material device is uniform in the first combustion indoor distribution by rubbish by rotation.Oxygen is fired room air inlet from first by air blower
Mouth blasts.First fires indoor rubbish and is divided into drying layer from top to bottom when normal operation, pyrolytic layer and burns layer.In first combustion room
Furnace gas in uphill process oxygen content gradually decrease, meet waste incineration and pyrolysis to oxygen demand.Mistake of the rubbish in decline
It is contacted in journey with certain temperature pyrolysis gas, and heat is generated by the pyrolysis fuel gas buring in cylindrical jacket and accelerates rubbish jointly
The vaporization of rubbish adhesive water, rubbish obtain drying.Dry rubbish combustible lowers into pyrolytic layer again, in the work of high temperature gas flow
Under, is acted on suitable oxygen, vent one's spleen and generate combustible gas.Refuse pyrolysis residuum declines again, into layer is burned, in height
Temperature is lower to be burned by oxygenating hole oxygenating generation oxidation, and the inorganic slag of remaining a small amount of fixed carbon is slagged tap by falling naturally with furnace
Machine effect, is discharged into screw conveyor of slagging tap, is finally transported to collection slag bath.
The furnace gas that layer generates is burned, temperature rises to pyrolytic layer at 800 DEG C or so, produces by refuse pyrolysis flammable
Gas, then by drying layer, contains combustible gas, remaining oxygen etc. at this time in furnace gas, last furnace gas is from pyrogenation incinerator first
Fire the discharge of room outlet conduit.Under the action of circulating fan, furnace gas is transported to dual firing chamber, and supplemental oxygen is burnt, temperature
Degree is between 800 DEG C~1000 DEG C, then furnace gas is transported in the cylindrical jacket of pyrogenation incinerator and is burnt, and more than utilization
Heat guarantees that pyrogenation incinerator first fires the temperature of room, and furnace gas is finally transported to subsequent processing.The foul smell and technique that rubbish generates
The pernicious gas of system leak is collected by foul smell collector, and has been sent combustion system back to and imported among furnace gas.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (8)
1. a kind of domestic garbage pyrolysis innoxious burning equipment, including pyrogenation incinerator (5), pyrogenation incinerator (5) top
Feed device is installed, bottom is equipped with deslagging device；Pyrogenation incinerator (5) the lower part side is equipped with dual firing chamber (6), separately
Side is equipped with air blower (11)；It is characterized by: the pyrogenation incinerator (5) is steel sheel inner lining refractory block structure, including interior
First combustion room (51) in portion and the cylindrical jacket (52) of outside；
First combustion room (51) is the cylindrical space surrounded by refractory brick, as the preheating of rubbish, pyrolysis and burns space；
The cylindrical jacket (52) is surrounded by refractory brick, is located at the outside of the first combustion room (51), recycles heat and as dual firing chamber
(6) supplement space.
2. a kind of domestic garbage pyrolysis innoxious burning equipment according to claim 1, it is characterised in that: the pyrolysis is burnt
It burns furnace (5) and offers cylindrical jacket (52) gas outlet, first combustion room (51) outlet from top to bottom close to dual firing chamber (6) side
Mouth, two cylindrical jacket (52) air inlets；The pyrogenation incinerator (5) offers two far from (6) one side lower part of dual firing chamber
A first combustion room (51) air inlet, the first combustion room (51) air inlet are connect with the air blower (11).
3. a kind of domestic garbage pyrolysis innoxious burning equipment according to claim 2, it is characterised in that: second combustion
Room (6) is steel sheel inner lining refractory block structure, and top offers dual firing chamber (6) air inlet, and lower side offers the second combustion
Room (6) gas outlet；
First combustion room (51) gas outlet is connect with dual firing chamber (6) air inlet by pipeline, dual firing chamber (6) outlet
Mouth is connect with cylindrical jacket (52) air inlet by pipeline.
4. a kind of domestic garbage pyrolysis innoxious burning equipment according to claim 3, it is characterised in that: second combustion
It is additionally provided with circulating fan (7) between room (6) gas outlet and cylindrical jacket (52) air inlet, and the circulating fan (7) is by resistance to
High temperature steel are made.
5. a kind of domestic garbage pyrolysis innoxious burning equipment according to claim 1, it is characterised in that: burn in workshop
Highest point is additionally provided with foul smell collector (1), and the foul smell collector (1) includes gas gathering mask, ventilation shaft；
The foul smell collector (1) is electrically connected with the air blower (11), and the air blower (11) is as foul smell collector (1)
Power-equipment；
The air blower (11) connect with the ventilation shaft, and the gas that foul smell collector (1) is collected is sent into the first combustion room
(51)。
6. a kind of domestic garbage pyrolysis innoxious burning equipment according to claim 1, it is characterised in that: the feeding dress
The harmonious material device (3) including charging cover (4) and upper part is set, charging cover (4) one side is equipped with Shaftless screw conveyor (2),
Feed hopper is equipped with above Shaftless screw conveyor (2) other end.
7. a kind of domestic garbage pyrolysis innoxious burning equipment according to any one of claims 1 to 6, it is characterised in that:
The deslagging device includes mucking machine (10), and mucking machine (10) is located at pyrogenation incinerator (5) bottom, and mucking machine (10) bottom is equipped with
It slags tap screw conveyor (9), the ground of screw conveyor of slagging tap (9) slag notch is equipped with collection slag bath (8).
8. a kind of domestic garbage pyrolysis innoxious burning equipment according to claim 7, it is characterised in that: the mucking machine
(10) it is made of heat proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052137.1U CN208398087U (en) | 2018-07-04 | 2018-07-04 | A kind of domestic garbage pyrolysis innoxious burning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052137.1U CN208398087U (en) | 2018-07-04 | 2018-07-04 | A kind of domestic garbage pyrolysis innoxious burning equipment |
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| CN208398087U true CN208398087U (en) | 2019-01-18 |
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| CN201821052137.1U Active CN208398087U (en) | 2018-07-04 | 2018-07-04 | A kind of domestic garbage pyrolysis innoxious burning equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330989A (en) * | 2019-07-25 | 2019-10-15 | 扬州三源机械有限公司 | A kind of efficient pyrocrack furnace body structure of domestic rubbish disposal |
| CN112628746A (en) * | 2020-12-23 | 2021-04-09 | 盐城桓桠智能装备有限公司 | Garbage pyrolysis mechanism |
| CN116066831A (en) * | 2022-12-27 | 2023-05-05 | 博耐特瑞(北京)环保科技有限公司 | Garbage disposal system and method |
| CN116085800A (en) * | 2022-12-27 | 2023-05-09 | 博耐特瑞(北京)环保科技有限公司 | Garbage carbonization pyrolysis incineration system and method |
-
2018
- 2018-07-04 CN CN201821052137.1U patent/CN208398087U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330989A (en) * | 2019-07-25 | 2019-10-15 | 扬州三源机械有限公司 | A kind of efficient pyrocrack furnace body structure of domestic rubbish disposal |
| CN112628746A (en) * | 2020-12-23 | 2021-04-09 | 盐城桓桠智能装备有限公司 | Garbage pyrolysis mechanism |
| CN116066831A (en) * | 2022-12-27 | 2023-05-05 | 博耐特瑞(北京)环保科技有限公司 | Garbage disposal system and method |
| CN116085800A (en) * | 2022-12-27 | 2023-05-09 | 博耐特瑞(北京)环保科技有限公司 | Garbage carbonization pyrolysis incineration system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211110 Address after: 710000 room B111, fifth floor, Qujiang campus, Jiaotong University, No. 99, Yanxiang Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Huacheng Industrial Co., Ltd Address before: 725000 group 3, Shijiagou village, Shuhe Town, Xunyang County, Ankang City, Shaanxi Province Patentee before: Cui Wei |
|
| TR01 | Transfer of patent right |