CN209229743U - Refuse pyrolysis gasification furnace and refuse disposal system - Google Patents
Refuse pyrolysis gasification furnace and refuse disposal system Download PDFInfo
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- CN209229743U CN209229743U CN201821779168.7U CN201821779168U CN209229743U CN 209229743 U CN209229743 U CN 209229743U CN 201821779168 U CN201821779168 U CN 201821779168U CN 209229743 U CN209229743 U CN 209229743U
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Abstract
The utility model provides a kind of refuse pyrolysis gasification furnace and refuse disposal system, is related to fixed-end forces and resource technology field.Refuse pyrolysis gasification furnace includes stove ontology and dual firing chamber, smoke exhaust pipe is provided at the top of the dual firing chamber, the stove ontology includes dry thermal cracking room, vaporizer and the combustion chamber being sequentially communicated from top to bottom, the dual firing chamber is sheathed on the outside of the dry thermal cracking room, and is connected with the vaporizer.The organic matter in rubbish is converted available form of energy by the utility model, capacity usage ratio is high, and the content of the pollutants such as heavy metal and dioxin is less, and equipment investment and operating cost are low, the innoxious of rubbish, minimizing and recycling can be achieved, be suitable for large-scale promotion application.
Description
Technical field
The utility model relates to fixed-end forces and resource technology field, more particularly, to a kind of refuse pyrolysis gasification furnace and
Refuse disposal system.
Background technique
In urbanization process, rubbish was once the burden of urban development as the product of Urban Metabolism, many in the world
There was the situation of garbage-surrounded city in city.And now rubbish is considered as most " urban ore
Hiding ", is " resource mislayed ".This is both deep and in-depth and urban development the inevitable requirement to rubbish understanding.
As environmental problem is gradually taken seriously, energy-saving and environmental protection become the development topic of various countries, have begun as garbage disposal
The chance of industry development is provided.Whole world rubbish average annual growth is 8.42%, and Chinese rubbish growth rate reach 10% with
On.The whole world generates 4.9 hundred million tons of rubbish every year, and only China just generates nearly 1.5 hundred million tons of municipal refuses every year.Chinese city life rubbish
Rubbish accumulates volume of cargo in storage up to 7,000,000,000 tons.Under such huge rubbish pressure, it is reason to believe that, MSW processing industry can become not
Carry out domestic star's industry.
Waste incineration method is a kind of waste disposal method for practicing many years.It is small compared with landfill method occupied area, high-efficient,
Once once it had been considered as the good method of a kind of " decrement is fast ", however, waste incineration method but fails always after the practice of upper a century
Received by general public, disadvantage outstanding behaviours is low and processing equipment cost is expensive in its secondary seriously polluted, capacity usage ratio
Etc..
In view of this, special propose the utility model.
Utility model content
The first of the utility model is designed to provide a kind of refuse pyrolysis gasification furnace, existing in the prior art to alleviate
Secondary pollution is serious, capacity usage ratio is low and the technical problems such as processing equipment cost valuableness.
Refuse pyrolysis gasification furnace provided by the utility model, including stove ontology and dual firing chamber, the top of the dual firing chamber
It is provided with smoke exhaust pipe, the stove ontology includes dry thermal cracking room, vaporizer and the combustion chamber being sequentially communicated from top to bottom, described
Dual firing chamber is sheathed on the outside of the dry thermal cracking room, and is connected with the vaporizer.
Further, the dual firing chamber is provided with spray ammonia mouth, and the spray ammonia mouth is for being passed through ammonium hydroxide.
Further, once air distribution outlet, the dual firing chamber are provided with secondary air distribution outlet for the combustion chamber setting.
Further, the spray ammonia mouth is set to the middle part of the dual firing chamber, and is located at the top of the secondary air distribution outlet.
Further, feed inlet is provided at the top of the dry thermal cracking room.
Further, the bottom of the combustion chamber is provided with slag notch.
Further, the dry thermal cracking room includes hothouse and pyrolysis chamber, and the hothouse is connected with the pyrolysis chamber
It is logical, and the hothouse is located at the top of the pyrolysis chamber.
Further, the quantity of the smoke exhaust pipe is multiple.
Further, the dual firing chamber is connected by pipeline with the vaporizer.
The second of the utility model is designed to provide a kind of refuse disposal system, and the system operatio is simple, operating cost
It is low, it uses manpower and material resources sparingly, improves garbage treatment efficiency, available form of energy can be converted by the organic matter in rubbish,
Smoke discharge amount is low, and capacity usage ratio height is, it can be achieved that the innoxious of rubbish, minimizing and recycling, suitable large-scale promotion are answered
With.
Refuse disposal system provided by the utility model, including above-mentioned refuse pyrolysis gasification furnace.
The utility model has the following beneficial effects:
Refuse pyrolysis gasification furnace provided by the utility model, including stove ontology and dual firing chamber, the top setting of dual firing chamber
There is smoke exhaust pipe, stove ontology includes dry thermal cracking room, vaporizer and the combustion chamber being sequentially communicated from top to bottom, and dual firing chamber is sheathed on
The outside of the dry thermal cracking room, and be connected with the vaporizer.House refuse is dry through dry thermal cracking room, pyrolysis obtains heat
Vent one's spleen, tar and carbon residue, tar and carbon residue gasify to obtain gasification gas in vaporizer, remaining unvaporized carbon residue is fired in combustion chamber
It burns and generates lime-ash；Pyrolysis gas and gasification gas enter dual firing chamber and burn away, the heat that the heat and high-temperature flue gas of release carry
It is transferred to stove ontology by furnace wall, provides heat for dry thermal cracking room, flue gas is discharged through smoke exhaust pipe.The utility model is by rubbish
In organic matter be converted into available form of energy, capacity usage ratio is high, the content of the pollutants such as heavy metal and dioxin
It is less, equipment investment and operating cost is low, it can be achieved that the innoxious of rubbish, minimizing and recycling, suitable large-scale promotion are answered
With.
Refuse disposal system provided by the utility model, the system operatio is simple, and operating cost is low, uses manpower and material resources sparingly,
Garbage treatment efficiency is improved, available form of energy can be converted by the organic matter in rubbish, smoke discharge amount is low, energy
Utilization rate is high, it can be achieved that the innoxious of rubbish, minimizing and recycling, are suitable for large-scale promotion application.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment two.
Icon: 1- stove ontology；101- hothouse；The pyrolysis chamber 102-；
103- vaporizer；The combustion chamber 104-；2- dual firing chamber；
3- sprays ammonia mouth；Air distribution outlet of 4-；Bis- air distribution outlets of 5-；
6- smoke exhaust pipe；7- feed inlet；8- slag notch；
9- pipeline；10- fume treatment auxiliary；11- garbage transfer equipment；
12- sprays ammonia equipment；13- air blower.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Refuse pyrolysis gasification refers to that under conditions of anaerobic or anoxic, the macromolecular of organic matter in garbage is broken, and produces
The process of raw micro-molecular gas, tar and residue etc..Refuse pyrolysis gasification technology not only realizes garbage harmless, minimizing and money
Source, and can also effectively overcome the problems, such as the dioxin contamination that waste incineration generates, thus become a kind of with before large development
The technology of garbage disposal of scape.
Embodiment one
As shown in Figure 1, 2, refuse pyrolysis gasification furnace provided by the utility model, including stove ontology 1 and dual firing chamber 2, two
The top of combustion room 2 is provided with smoke exhaust pipe 6, and stove ontology 1 includes the dry thermal cracking room being sequentially communicated from top to bottom, vaporizer 103
With combustion chamber 104, dual firing chamber 2 is sheathed on the outside of dry thermal cracking room, and is connected with vaporizer 103.
In the present embodiment, house refuse first passes through drying and dehydrating in dry thermal cracking room, generates heat using high temperature pyrolysis
It vents one's spleen (including hydrogen, carbon monoxide and small molecule hydro carbons etc.), tar and carbon residue etc.；Tar and carbon residue from dry thermal cracking room
It reacts generation gasification gas (including hydrogen and an oxygen Deng with the carbon dioxide and oxygen from combustion chamber 104 in vaporizer 103
Change carbon etc.)；Remaining unvaporized carbon residue burns away in combustion chamber 104, ultimately generates lime-ash；Heat from dry thermal cracking room
It vents one's spleen and the gasification gas from vaporizer 103 enters dual firing chamber 2 and burns away, the heat that the heat and high-temperature flue gas of release carry
Amount is transferred to stove ontology 1 by furnace wall, provides heat for dry thermal cracking room, flue gas is discharged through smoke exhaust pipe 6.By having in rubbish
Machine object is converted into available form of energy, and capacity usage ratio is high, and the content of the pollutants such as heavy metal and dioxin is less, if
It is standby to invest low with operating cost, it can be achieved that the innoxious of rubbish, minimizing and recycling, are suitable for large-scale promotion application.
In a kind of preferred embodiment of present embodiment, dry thermal cracking room includes hothouse 101 and pyrolysis chamber 102,
Hothouse 101 is connected with pyrolysis chamber 102, and hothouse 101 is located at the top of pyrolysis chamber 102.
In the present embodiment, drying and dehydrating process first occurs in hothouse 101 before entering pyrolysis chamber 102 for rubbish,
There is very strong adaptability to the rubbish of high-moisture, low heat value；Rubbish after drying enters pyrolysis chamber 102, produces through high temperature pyrolysis
Heat is vented one's spleen, and pyrolysis gas enters dual firing chamber 2 and burns away, and the heat that the heat and high-temperature flue gas of release carry is passed by furnace wall
It is handed to stove ontology 1, heat is provided for hothouse 101 and pyrolysis chamber 102, not only increases capacity usage ratio, moreover it is possible to be reduced outer
The heat in portion supplies, and reduces equipment investment and operating cost.
In a kind of preferred embodiment of present embodiment, dual firing chamber 2 is provided with spray ammonia mouth 3, and spray ammonia mouth 3 is for being passed through
Ammonium hydroxide.
In the present embodiment, ammonium hydroxide is sprayed into dual firing chamber 2 by spray ammonia mouth 3, is occurred with the nitrogen oxides in high-temperature flue gas
Nitrogen oxides is reduced into nitrogen by redox reaction, can substantially reduce the content of nitrogen oxides in effluent, reduces subsequent cigarette
The equipment investment and operating cost of gas system.
In the optinal plan of present embodiment, spray ammonia mouth 3 can be one or more.In order to make in ammonium hydroxide and flue gas
Nitrogen oxides sufficiently reacts, and is evenly distributed on the side wall of dual firing chamber 2 using multiple spray ammonia mouths 3.
In a kind of preferred embodiment of present embodiment, once air distribution outlet 4, dual firing chamber 2 set the setting of combustion chamber 104
It is equipped with secondary air distribution outlet 5.
In the present embodiment, an air distribution outlet 4 is used to provide air to combustion chamber 104, and unvaporized carbon residue is in combustion chamber
It is contacted in 104 with air, burns away, ultimately generate lime-ash, realize the innoxious of rubbish, minimizing and recycling.It is secondary to match
Air port 5 is used to provide air, the pyrolysis gas from pyrolysis chamber 102 and the gasification gas from vaporizer 103 to dual firing chamber 2 in two combustions
It is contacted in room 2 with air, full combustion, the heat that the heat and high-temperature flue gas of release carry is transferred to stove sheet by furnace wall
Body 1 provides heat for hothouse 101 and pyrolysis chamber 102, reduces external heat supply, greatly improves capacity usage ratio, reduce
Equipment investment and operating cost.
In the optinal plan of present embodiment, one time air distribution outlet 4 can be one or more.It is unvaporized residual in order to make
Charcoal is sufficiently reacted with air, and using multiple air distribution outlets 4, an air distribution outlet 4 can be uniformly distributed the side wall of combustion chamber 104
On.
In the optinal plan of present embodiment, secondary air distribution outlet 5 can be one or more.In order to keep pyrolysis gas gentle
Change gas sufficiently to react with air, using multiple secondary air distribution outlets 5, secondary air distribution outlet 5 can be evenly distributed on the side wall of dual firing chamber 2
On.
In a kind of preferred embodiment of present embodiment, spray ammonia mouth 3 is set to the middle part of dual firing chamber 2, and is located at two
The top of secondary air distribution outlet 5.
In the present embodiment, spray ammonia mouth 3 is set to the middle part of dual firing chamber 2, and is located at the top of secondary air distribution outlet 5, height
Moderate, redox reaction occurs for the nitrogen oxides be conducive in ammonium hydroxide and high-temperature flue gas, and nitrogen oxides is reduced into nitrogen, can
The content for substantially reducing nitrogen oxides in effluent reduces the equipment investment and operating cost of subsequent flue gas system.
In a kind of preferred embodiment of present embodiment, feed inlet 7 is provided at the top of dry thermal cracking room.
In the present embodiment, it is provided with feed inlet 7 at the top of dry thermal cracking room, makes rubbish into stove ontology 1.
In the optinal plan of this implementation, in order to increase the efficiency of garbage feeding, it can be arranged on feed inlet 7 for passing
Send the conveying equipment of rubbish.
In a kind of preferred embodiment of present embodiment, the bottom of combustion chamber 104 is provided with slag notch 8.
In the present embodiment, remaining unvaporized carbon residue burns away in combustion chamber 104, ultimately generates lime-ash from out
Cinder notch 8 is discharged.
In a kind of preferred embodiment of present embodiment, the quantity of smoke exhaust pipe 6 is multiple.
In the present embodiment, it is discharged through treated the flue gas of dual firing chamber 2 through smoke exhaust pipe 6.
In a kind of preferred embodiment of present embodiment, dual firing chamber 2 is connected by pipeline 9 with vaporizer 103.
In the present embodiment, pipeline 9 is used for the pyrolysis gas of self-pyrolysis in future room 102 and the gasification gas from vaporizer 103
It is introduced into dual firing chamber 2, passes through by the heat that after 2 second-time burning of dual firing chamber, the heat and high-temperature flue gas of release are carried
Furnace wall is transferred to stove ontology 1, provides heat for hothouse 101 and pyrolysis chamber 102.
Refuse pyrolysis gasification furnace provided by the utility model, has the advantages that
Refuse pyrolysis gasification furnace provided by the utility model, including stove ontology and dual firing chamber, the top setting of dual firing chamber
There is smoke exhaust pipe, stove ontology includes dry thermal cracking room, vaporizer and the combustion chamber being sequentially communicated from top to bottom, and dual firing chamber is sheathed on
The outside of the dry thermal cracking room, and be connected with the vaporizer.House refuse is dry through dry thermal cracking room, pyrolysis obtains heat
Vent one's spleen, tar and carbon residue, tar and carbon residue gasify to obtain gasification gas in vaporizer, remaining unvaporized carbon residue is fired in combustion chamber
It burns and generates lime-ash；Pyrolysis gas and gasification gas enter dual firing chamber and burn away, the heat that the heat and high-temperature flue gas of release carry
It is transferred to stove ontology by furnace wall, provides heat for dry thermal cracking room, flue gas is discharged through smoke exhaust pipe.The utility model is by rubbish
In organic matter be converted into available form of energy, capacity usage ratio is high, the content of the pollutants such as heavy metal and dioxin
It is less, equipment investment and operating cost is low, it can be achieved that the innoxious of rubbish, minimizing and recycling, suitable large-scale promotion are answered
With.
Refuse pyrolysis gasification furnace provided by the utility model, dry thermal cracking room include hothouse and pyrolysis chamber, hothouse and
Pyrolysis chamber is connected, and hothouse is located at the top of pyrolysis chamber.Rubbish first occurs in hothouse dry before entering pyrolysis chamber
Dry dehydration has very strong adaptability to the rubbish of high-moisture, low heat value；Rubbish after drying enters pyrolysis chamber, through height
Warm solution generates pyrolysis gas, and pyrolysis gas enters dual firing chamber and burns away, and the heat that the heat and high-temperature flue gas of release carry is logical
It crosses furnace wall and is transferred to stove ontology, provide heat for hothouse and pyrolysis chamber, not only increase capacity usage ratio, moreover it is possible to reduce outer
The heat in portion supplies, and reduces equipment investment and operating cost.
Refuse pyrolysis gasification furnace provided by the utility model, dual firing chamber are provided with spray ammonia mouth, and spray ammonia mouth is for being passed through ammonium hydroxide.
Ammonium hydroxide is sprayed into dual firing chamber by spray ammonia mouth, redox reaction occurs with the nitrogen oxides in high-temperature flue gas, by nitrogen oxides
It is reduced into nitrogen, the content of nitrogen oxides in effluent can be substantially reduced, reduces the equipment investment and operation of subsequent flue gas system
Cost.
Refuse pyrolysis gasification furnace provided by the utility model, once air distribution outlet, dual firing chamber are provided with two for combustion chamber setting
Secondary air distribution outlet.Air distribution outlet is used to provide air to combustion chamber, and unvaporized carbon residue is contacted with air in the combustion chamber, continues
Burning, ultimately generates lime-ash, realizes the innoxious of rubbish, minimizing and recycling.Secondary air distribution outlet is used to provide to dual firing chamber
Air, the pyrolysis gas from pyrolysis chamber and the gasification gas from vaporizer contact in dual firing chamber with air, full combustion, release
Heat and high-temperature flue gas carry heat stove ontology is transferred to by furnace wall, provide heat for hothouse and pyrolysis chamber,
Heat supply outside reducing, greatly improves capacity usage ratio, reduces equipment investment and operating cost.
Refuse pyrolysis gasification furnace provided by the utility model, spray ammonia mouth are set to the middle part of dual firing chamber, and are located at secondary match
The top in air port.Spray ammonia open height is moderate, and redox reaction occurs for the nitrogen oxides be conducive in ammonium hydroxide and high-temperature flue gas, will
Nitrogen oxides is reduced into nitrogen, can substantially reduce the content of nitrogen oxides in effluent, and the equipment for reducing subsequent flue gas system is thrown
Money and operating cost.
Embodiment two
Embodiment two is described below with reference to Fig. 3.Identical components are using the appended drawing reference being the same as example 1, herein
Referring to the description to embodiment one.
As shown in figure 3, refuse disposal system provided in this embodiment, including above-mentioned refuse pyrolysis gasification furnace, refuse pyrolysis
It is provided with fume treatment auxiliary 10 on the smoke exhaust pipe 6 of gasification furnace, garbage transfer equipment 11 is provided on feed inlet 7, sprays on ammonia mouth 3
It is provided with spray ammonia equipment 12, is provided with air blower 13 on an air distribution outlet 4 and 5 mouthfuls of secondary air distribution.
In the present embodiment, rubbish is delivered to feed inlet 7 by garbage transfer equipment 11, is used manpower and material resources sparingly, and rubbish is improved
Treatment effeciency；It sprays ammonia equipment 12 and sprays into ammonium hydroxide in dual firing chamber 2 by spray ammonia mouth 3, occur with the nitrogen oxides in high-temperature flue gas
Nitrogen oxides is reduced into nitrogen by redox reaction, can substantially reduce the content of nitrogen oxides in effluent, reduces subsequent cigarette
The equipment investment and operating cost of gas system；Air blower 13 is used to blast air to combustion chamber 104 and dual firing chamber 2, makes unvaporized
Carbon residue contacted in combustion chamber 104 with air, burn away, ultimately generate lime-ash, or make the pyrolysis gas from pyrolysis chamber 102
It is contacted in dual firing chamber 2 with air with the gasification gas from vaporizer 103, full combustion, the heat and high-temperature flue gas of release
The heat of carrying is transferred to stove ontology 1 by furnace wall, provides heat for hothouse 101 and pyrolysis chamber 102, realizes the nothing of rubbish
Evilization, minimizing and recycling；The flue gas that dual firing chamber 2 is discharged fume treatment auxiliary 10 carries out desulfurization, washing and absorption etc., makes
Flue gas is purified, and can be directly discharged in atmosphere, and free from environmental pollution.
In the optinal plan of this implementation, garbage transfer equipment 11 can be using by motor and motor-driven conveyer belt
Realize rubbish conveying.
In the optinal plan of this implementation, spray ammonia equipment 12 can use sequentially connected ammonium hydroxide reservoir, pump and water
Hydraulic giant is fixed on spray ammonia mouth and realizes spray ammonia by rifle.
Refuse disposal system provided by the utility model, the system operatio is simple, and operating cost is low, uses manpower and material resources sparingly,
Garbage treatment efficiency is improved, available form of energy can be converted by the organic matter in rubbish, smoke discharge amount is low, energy
Utilization rate is high, it can be achieved that the innoxious of rubbish, minimizing and recycling, are suitable for large-scale promotion application.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of refuse pyrolysis gasification furnace, which is characterized in that including stove ontology and dual firing chamber, the top of the dual firing chamber is arranged
There is smoke exhaust pipe, the stove ontology includes dry thermal cracking room, vaporizer and the combustion chamber being sequentially communicated from top to bottom, two combustion
Room is sheathed on the outside of the dry thermal cracking room, and is connected with the vaporizer.
2. refuse pyrolysis gasification furnace according to claim 1, which is characterized in that the dual firing chamber is provided with spray ammonia mouth, institute
Spray ammonia mouth is stated for being passed through ammonium hydroxide.
3. refuse pyrolysis gasification furnace according to claim 2, which is characterized in that once air distribution is arranged in the combustion chamber
Mouthful, the dual firing chamber is provided with secondary air distribution outlet.
4. refuse pyrolysis gasification furnace according to claim 3, which is characterized in that the spray ammonia mouth is set to the dual firing chamber
Middle part, and be located at the secondary air distribution outlet top.
5. refuse pyrolysis gasification furnace according to claim 1, which is characterized in that be provided at the top of the dry thermal cracking room
Feed inlet.
6. refuse pyrolysis gasification furnace according to claim 1, which is characterized in that the bottom of the combustion chamber, which is provided with, slags tap
Mouthful.
7. refuse pyrolysis gasification furnace according to claim 1-6, which is characterized in that the dry thermal cracking room includes
Hothouse and pyrolysis chamber, the hothouse are connected with the pyrolysis chamber, and the hothouse is located at the top of the pyrolysis chamber.
8. refuse pyrolysis gasification furnace according to claim 1, which is characterized in that the quantity of the smoke exhaust pipe is multiple.
9. refuse pyrolysis gasification furnace according to claim 1, which is characterized in that the dual firing chamber passes through pipeline and the gas
Change room to be connected.
10. a kind of refuse disposal system, which is characterized in that including the described in any item refuse pyrolysis gasification furnaces of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779168.7U CN209229743U (en) | 2018-10-30 | 2018-10-30 | Refuse pyrolysis gasification furnace and refuse disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779168.7U CN209229743U (en) | 2018-10-30 | 2018-10-30 | Refuse pyrolysis gasification furnace and refuse disposal system |
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| Publication Number | Publication Date |
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| CN209229743U true CN209229743U (en) | 2019-08-09 |
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ID=67501284
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848701A (en) * | 2019-11-14 | 2020-02-28 | 陕西润和环保科技有限公司 | Internal heating type garbage gasification incinerator device |
| CN111306546A (en) * | 2020-02-26 | 2020-06-19 | 贵州工程应用技术学院 | Household garbage pyrolysis harmless incineration equipment |
| CN113757678A (en) * | 2021-09-16 | 2021-12-07 | 西安交通大学 | High-efficient pyrolysis gasifier of domestic waste |
-
2018
- 2018-10-30 CN CN201821779168.7U patent/CN209229743U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848701A (en) * | 2019-11-14 | 2020-02-28 | 陕西润和环保科技有限公司 | Internal heating type garbage gasification incinerator device |
| CN111306546A (en) * | 2020-02-26 | 2020-06-19 | 贵州工程应用技术学院 | Household garbage pyrolysis harmless incineration equipment |
| CN113757678A (en) * | 2021-09-16 | 2021-12-07 | 西安交通大学 | High-efficient pyrolysis gasifier of domestic waste |
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Effective date of registration: 20200417 Address after: 100027, Beijing, Chaoyang District, East Third Ring Road, No. 2, No. 27, Tianyuan port, block B Patentee after: CITIC CONSTRUCTION Co.,Ltd. Address before: 102200 Beiqijia Town, Changping District, Beijing, Changping District, Beiqijia Town, South District of Science City, the East Road, the East Road, the central grain nutrition and Health Research Institute R & D building five layer 516 Patentee before: BEAUTIFUL LAND (BEIJING) ECOLOGICAL ENVIRONMENT ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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