CN110131723B - Two-combustion chamber - Google Patents
Two-combustion chamber Download PDFInfo
- Publication number
- CN110131723B CN110131723B CN201910505266.4A CN201910505266A CN110131723B CN 110131723 B CN110131723 B CN 110131723B CN 201910505266 A CN201910505266 A CN 201910505266A CN 110131723 B CN110131723 B CN 110131723B
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- interface
- plasma ignition
- ignition device
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 85
- 239000000779 smoke Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 47
- 239000003546 flue gas Substances 0.000 claims description 47
- 238000004880 explosion Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 231100000614 poison Toxicity 0.000 abstract description 2
- 239000003440 toxic substance Substances 0.000 abstract description 2
- 238000004056 waste incineration Methods 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 18
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention relates to a waste incineration device, a secondary combustion chamber, comprising: the horizontal combustion chamber comprises a heat-resistant knotting material inner liner and a metal outer layer; the two ends are respectively provided with a smoke inlet and a smoke outlet; the plasma ignition device interface is arranged at the smoke inlet and is provided with a primary air interface; the guide blades are in a fan blade shape, are welded in the smoke inlet and are arranged on the central cylinder of the interface of the plasma ignition device, and the end surfaces of the guide blades are level with the inner surface of the heat-resistant knotting material lining; the first and second graded wind ports are axially arranged at intervals along the combustion chamber, circumferentially incline into the combustion chamber, and form an imaginary tangential circle by three graded wind nozzles; the flower wall is vertical to the combustion chamber. The invention has low investment cost, small occupied area, no secondary pollutant generation, effective treatment of combustible gas components and toxic substances in the smoke discharged from rotary kiln or melting furnace and other equipment, efficient and economical operation, safety, reliability and convenient adjustment.
Description
Technical Field
The invention relates to garbage incineration equipment, in particular to a secondary combustion chamber utilizing plasma ignition and cyclone diffusion combustion.
Background
The secondary combustion chamber is generally used in the hazardous waste treatment industry or the household garbage incineration industry, the flue gas inlet end is connected with equipment such as an incinerator, a melting furnace or a first hearth of the garbage incinerator, and because the equipment for connecting the flue gas inlet end of the secondary combustion chamber is required for process treatment after the hazardous waste or the household garbage is pretreated, a large amount of combustible gas components exist in the discharged smoke, the secondary combustion is carried out in Gu Mingci, namely the discharged smoke of the equipment for connecting the flue gas inlet end is absorbed into the combustion chamber, the combustible gas components in the flue gas are burned out through blowing combustion-supporting air and an oil, gas or plasma ignition system arranged in the combustion-supporting air, the energy utilization efficiency is improved, and meanwhile, a certain residence time of the flue gas is ensured through a reasonable design structure, so that harmful substances such as dioxin in the flue gas are fully pyrolyzed, and the environment pollution caused by discharged smoke is reduced.
The traditional secondary combustion chamber adopts a vertical arrangement mode, is not suitable for being arranged in a factory due to limited height, or adopts a horizontal arrangement mode, dust in smoke does not fall by gravity and falls automatically, dust in smoke is large, meanwhile, in order to prolong the smoke residence time, the equipment manufacturing cost is high due to the fact that a large equipment structure is deliberately designed, the occupied area is large, in addition, smoke is directly sprayed into a combustion chamber to burn without rotational flow and airflow disturbance, combustible gas in the smoke is insufficiently combusted, the traditional secondary combustion chamber structure only has primary air for supporting combustion, NO graded air nozzle is arranged, the outlet smoke temperature cannot be effectively regulated, the concentration distribution of the combustible gas is easy to generate transient nitrogen oxides, meanwhile, the combustion center is too concentrated, the local temperature of a combustion area is too high, thermal nitrogen oxides are easy to accompany, finally, the prior art mostly adopts an oil or gas ignition mode, harmful gases such as NO X、SOX and the like are secondarily generated, and the treatment pressure of matched desulfurization, denitration and other equipment is increased.
The existing implementation scheme which is the most similar to the invention has the same structural horizontal arrangement, primary air combustion supporting and cylindrical combustion chamber, adopts a manufacturing mode of combining a metal shell with an internal knotted refractory castable, and has the different points that a flue gas inlet is free of guide vane airflow rotation, combustible flue gas direct current combustion is free of disturbance, classified air arrangement is free of fictitious tangent circles, combustible flue gas shade distribution is free of wall arrangement, the exhaust gas temperature cannot be adjusted, and an oil or gas ignition mode is adopted.
Disclosure of Invention
In order to overcome the defects, the invention aims to develop a secondary combustion chamber which has low investment cost, small occupied area, no secondary pollutant generation, can effectively treat combustible gas components and toxic substances in the exhaust smoke of equipment such as a rotary kiln or a melting furnace, and can operate efficiently, economically, safely, reliably and conveniently in the dangerous waste treatment field and related industries on the basis of taking up the experience of past projects of the inventor.
The technical scheme of the invention is as follows: a secondary combustion chamber comprising:
the combustion chamber is horizontally arranged and comprises a heat-resistant knotting material lining and a metal outer layer; the two ends are respectively provided with a smoke inlet and a smoke outlet;
the plasma ignition device interface is arranged at the smoke inlet, one end of the plasma ignition device interface is communicated with the inside of the combustion chamber, the other end of the plasma ignition device interface is connected with the plasma ignition device, and the plasma ignition device interface is provided with a primary air interface;
The guide blades are in a fan blade shape, are welded in the smoke inlet and are arranged on the central cylinder of the interface of the plasma ignition device, and the end surfaces of the guide blades are level with the inner surface of the heat-resistant knotting material lining;
The first grading wind port and the second grading wind port have the same structure, are axially arranged at intervals along the combustion chamber, circumferentially incline into the combustion chamber, and form an imaginary tangential circle by three grading wind nozzles;
the flower wall is hollow and vertical to the combustion chamber, and the bottom of the combustion chamber is provided with an ash discharge port.
The first classification wind interface and the second classification wind interface are arranged at circumferential inclination angles so that an imaginary tangential circle formed by classification wind nozzles can effectively wrap combustible flue gas flow, the sizes of combustion chambers are different, the tangential circles are different, and the circumferential inclination angles of the classification wind nozzles are different. The guide vanes are arranged to enable the air flow to rotate clockwise, the arrangement quantity is based on the principle that the air flow area guarantees the air flow speed of about 25m/s, the flue gas quantity is different, the nozzle size is different, and the number of the guide vanes is different.
Further, the first and second classified wind interfaces are inclined in opposite directions.
Further, a thermocouple interface extending into the combustion chamber is also provided.
Furthermore, a pressure measuring point interface extending into the combustion chamber is also arranged.
Further, the combustion chamber is provided with an explosion door and a fire viewing port.
Further, a support is arranged at the bottom of the combustion chamber.
Furthermore, the flue gas inlet is a special-shaped elbow and is manufactured by combining heat-resistant steel with heat-resistant knotting materials.
Furthermore, the flower wall is a wall which is built by adopting high-alumina heat-resistant bricks and regularly arranged with holes.
The invention has the beneficial effects that:
1. the invention ensures that the plasma ignition is stable and reliable, and no secondary pollution emission exists.
2. The invention is provided with the first grading wind interface and the second grading wind interface to form a combustion atmosphere with a thick center and a light periphery of the combustible flue gas, so that the generation of thermal type and instantaneous nitrogen oxides is generally inhibited, and in addition, the second grading wind interface axially tilts forward, so that the flue gas temperature can be sensitively and rapidly adjusted.
3. The combustion chamber is cylindrical, horizontally arranged and knotted by refractory castable in combination with heat-resistant steel nails, and a thermocouple interface and a pressure measuring point interface are arranged on the periphery of the combustion chamber, so that the temperature and the pressure in the furnace can be monitored in the running process of equipment on line; an explosion-proof door is arranged at the top, and the explosion-proof door is tripped to release pressure when the pressure of the deflagration furnace in the furnace is too large, so that the safety of equipment is ensured; the tail end is provided with a fire observation hole, and the sintering slump condition of the heat-resistant (heat-preserving) knotting material lining in the furnace can be observed at any time in the running process of the equipment.
4. The invention is mainly used for improving the resistance of the smoke, prolonging the stay time in the smoke furnace, fully pyrolyzing harmful substances in the smoke, and also has a certain ash removal effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of an imaginary circle segment of the present invention;
In the figure: the device comprises a flue gas inlet-1, a plasma ignition device interface-2, a primary air interface-3, a first grading air interface-4, a second grading air interface-5, a thermocouple interface-6, a pressure measuring point interface-7, an explosion door-8, a combustion chamber-9, a flower wall-10, a central cylinder-11, an ash discharge port-12, a support-13, a fire observation hole-14, a flue gas outlet-15, a guide vane-16, a heat-resistant knotting material lining-17, a metal outer side-18, an imaginary tangential circle-19 and a grading air nozzle-20.
Detailed Description
The application will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Further, it is understood that various modifications and alterations of the present application may be made by those skilled in the art after reading the teachings of the present application, and that such equivalents fall within the scope of the application as defined in the appended claims.
A secondary combustion chamber as shown in figures 1-2, comprising: a cylindrical combustion chamber 9 arranged horizontally comprises a heat-resistant knotting material lining 17 and a metal outer layer 18; the two ends of the heat-resistant steel-bonded heat-resistant knotting material are respectively provided with a smoke inlet 1 and a smoke outlet 15, wherein the smoke inlet 1 is a special-shaped elbow and is manufactured by combining heat-resistant steel with heat-resistant knotting material; the device is also provided with a plasma ignition device interface 2, a guide vane 16, a first grading wind interface 4, a second grading wind interface 5, a flower wall 10, a thermocouple interface 6, a pressure measuring point interface 7, an explosion door 8, a fire observation port 14 and a support 13.
The plasma ignition device interface 2 is arranged at the flue gas inlet 1, one end of the plasma ignition device interface passes through the outer wall of the flue gas inlet 1, extends to the middle part of the tail end of the flue gas inlet 1 and is communicated with the interior of the combustion chamber 9, the other end of the plasma ignition device interface is connected with the plasma ignition device, and a primary air interface 3 is arranged on the side surface of the plasma ignition device interface 2.
The guide blades 16 are in a fan blade shape, 4 guide blades are welded in the flue gas inlet 1 and are arranged on the central cylinder 11 of the plasma ignition device interface 2, and the end surfaces of the guide blades are leveled with the inner surface of the heat-resistant knotting material lining 17;
The first grading wind port 4 and the second grading wind port 5 have the same structure, are axially arranged at intervals along the combustion chamber 9, are distributed in front and back of the flower wall 10, circumferentially incline into the combustion chamber 9, and form an imaginary tangent circle 19 by three grading wind nozzles 20; the two inclined directions are opposite, and the second classified wind interface 5 is inclined forwards axially.
The flower wall 10 is vertical to the combustion chamber 9, and an ash discharge port 12 is arranged at the bottom of the combustion chamber 9. The patterned wall 10 is a wall built by high-alumina heat-resistant bricks and regularly arranged holes.
The thermocouple interface 6 and the pressure measuring point interface 7 extend into the combustion chamber 9.
The combustion chamber 9 is provided with an explosion door 8, the tail end of the explosion door is provided with a fire observation port 14, and the bottom of the explosion door is provided with a support 13.
The flue gas containing combustible gas components enters the combustion chamber 9 through the flue gas inlet 1 by diffusing in a certain rotation direction after passing through the guide vane 16, a certain proportion of combustion-supporting air enters the combustion chamber 9 through the primary air interface 3, the plasma ignition device starts to ignite combustible gas in the flue gas, another certain proportion of combustion-supporting air obliquely enters the combustion chamber 9 through the first grading air interface 4 and the second grading air interface 5 to form an imaginary tangential circle 19, oxygen supply and combustion supporting are combined with the primary air to form a combustion atmosphere with rich center and light surrounding of the combustible flue gas, instantaneous nitrogen oxide generation is inhibited, the flue gas is prevented from flushing the wall 10, the flow speed of the flue gas is suddenly reduced, larger particle dust in the flue gas can fall off under the action of gravity, the flue gas is discharged out of the furnace through the ash discharge port 12, meanwhile, the retention time in the flue gas furnace is prolonged by improving the flue gas resistance, and harmful substances such as dioxin in the flue gas are fully pyrolyzed, and the treated flue gas is discharged out of the furnace through the flue gas outlet 15 to enter the heat exchanger for flue gas waste heat recovery.
The secondary combustion chamber is supported on the ground by the support 13 in a horizontal arrangement mode, the secondary combustion chamber is convenient to transport and stable and reliable, flange connection is adopted at two ends of the combustion chamber 9 in a structure, the secondary combustion chamber is convenient to detach and overhaul, the thermocouple interface 6 and the pressure measuring point interface 7 are arranged at the side part and the top part, the temperature and the pressure in the furnace can be monitored on line in the running process of the equipment, the fire observation holes 14 are arranged at the tail end in the running process of the equipment, the combustion working condition in the furnace and the sintering slump condition of the heat-resistant knotting material lining 17 can be observed at any time in the running process of the equipment, in addition, the explosion door 8 is arranged at the top part of the combustion chamber, and the explosion door 8 can jump and release when the explosion furnace in the furnace is excessively pressed, so that the safety of the equipment can be ensured.
The device of the invention is horizontally arranged and has the following characteristics: firstly, the guide vane 16 is additionally arranged at the position of the flue gas inlet 1, so that the flue gas enters the combustion chamber 9 in a forward diffusion way through rotating air flow, the air flow disturbance is large, and the combustion is more stable and more sufficient; secondly, 3 classifying air nozzles 20 are uniformly distributed at two stages and each stage along the axial direction of the combustion chamber 9, the circumferences of the nozzles form a virtual tangential circle 19 in a certain included angle, the flue gas flow close to the center of the virtual tangential circle 19 is high-concentration, and the flue gas flow far away from the center of the virtual tangential circle 19 is low-concentration, so that a combustion mode of thick center and thin periphery of the combustible flue gas is formed, local high-concentration combustible flue gas distribution is realized, the ignition characteristic and combustion stability of the combustible flue gas are improved, the instantaneous nitrogen oxide generation amount is reduced, in addition, the classifying air flow effectively wraps the combustible flue gas flow, certain air flow disturbance is well formed, and the combustible flue gas is fully combusted; thirdly, a patterned wall 10 is arranged in the middle of the combustion chamber 9, under the relatively smaller structure of the combustion chamber 9, the stay time in the smoke furnace is prolonged by improving the smoke resistance, so that harmful substances such as dioxin in the smoke are fully pyrolyzed, and after the smoke collides with a wall surface on the patterned wall 10, the flow velocity of the smoke drops suddenly, and larger particle dust in the smoke falls off under the action of gravity, so that the dust amount in the smoke is reduced; the fourth step wind is arranged in 2 steps at certain intervals along the axial direction of the combustion chamber 9, so that the combustion center can move forward, the thermal nitrogen oxides are not generated in a large amount due to the fact that the combustion temperature is too high in a concentrated combustion area, the second step wind port tilts forward, the flue gas temperature of the outlet of the second combustion chamber can be effectively and quickly adjusted by adjusting the gas quantity of the step wind port, and the flue gas temperature is adjusted to be sensitive and almost free of time stagnation; and fifthly, a plasma ignition mode is adopted, so that the ignition is stable and reliable, and no secondary pollutant is generated.
Claims (6)
1. A secondary combustion chamber, comprising:
the combustion chamber (9) is horizontally arranged and comprises a heat-resistant knotting material lining (17) and a metal outer layer (18); two ends are respectively provided with a smoke inlet (1) and a smoke outlet (15);
The plasma ignition device interface (2) is arranged at the flue gas inlet (1), one end of the plasma ignition device interface is communicated with the inside of the combustion chamber (9), the other end of the plasma ignition device interface is connected with the plasma ignition device, and the plasma ignition device interface (2) is provided with a primary air interface (3);
The guide blades (16) are in a fan blade shape, are welded in the smoke inlet (1) and are arranged on the central cylinder (11) of the plasma ignition device interface (2), and the end surfaces of the guide blades are level with the inner surface of the heat-resistant knotting material lining (17);
The first grading wind port (4) and the second grading wind port (5) are identical in structure, are axially arranged at intervals along the combustion chamber (9), circumferentially incline to enter the combustion chamber (9), and form an imaginary tangent circle (19) by three grading wind nozzles (20);
The flower wall (10) is hollow and is vertical to the combustion chamber (9), and an ash discharge port (12) is arranged at the bottom of the combustion chamber (9); the inclination directions of the first grading wind interface (4) and the second grading wind interface (5) are opposite; the flower wall (10) is a wall built by adopting high-alumina heat-resistant bricks and regularly arranged holes.
2. The secondary combustion chamber of claim 1, wherein: a thermocouple interface (6) extending into the combustion chamber (9) is also provided.
3. The secondary combustion chamber of claim 1, wherein: a pressure measuring point interface (7) extending into the combustion chamber (9) is also arranged.
4. The secondary combustion chamber of claim 1, wherein: the combustion chamber (9) is provided with an explosion door (8) and a fire viewing port (14).
5. The secondary combustion chamber of claim 1, wherein: the bottom of the combustion chamber (9) is provided with a support (13).
6. The secondary combustion chamber of claim 1, wherein: the flue gas inlet (1) is a special-shaped elbow and is manufactured by combining heat-resistant steel with heat-resistant knotting materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910505266.4A CN110131723B (en) | 2019-06-12 | 2019-06-12 | Two-combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910505266.4A CN110131723B (en) | 2019-06-12 | 2019-06-12 | Two-combustion chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110131723A CN110131723A (en) | 2019-08-16 |
| CN110131723B true CN110131723B (en) | 2024-05-28 |
Family
ID=67581170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910505266.4A Active CN110131723B (en) | 2019-06-12 | 2019-06-12 | Two-combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131723B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137613A (en) * | 2021-04-14 | 2021-07-20 | 中国恩菲工程技术有限公司 | Second combustion chamber flue gas treatment device and second combustion chamber flue gas treatment method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1112152A (en) * | 1964-07-10 | 1968-05-01 | Allan Aronsohn | Improvements in or relating to exhaust gas burners |
| JPH07310914A (en) * | 1994-05-16 | 1995-11-28 | Yoshida Seisakusho:Kk | Incinerator |
| JP2000266323A (en) * | 1999-03-12 | 2000-09-29 | Shigeru Genpei | Floor combustion type incineration equipment |
| CN2655050Y (en) * | 2003-09-25 | 2004-11-10 | 陈泽鹏 | Two-section type refuse pyrolysis gasifying incinerator |
| KR20130012734A (en) * | 2011-07-26 | 2013-02-05 | 에이치케이엠엔에스(주) | Burner device for increasing temperature of exhaust gas |
| CN103363526A (en) * | 2013-07-22 | 2013-10-23 | 华南理工大学 | Combustion system with dual combustion chambers for marine incinerator and control method thereof |
| CN205782963U (en) * | 2016-07-06 | 2016-12-07 | 珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司 | A kind of incinerator dual firing chamber for waste incineration |
| KR101748390B1 (en) * | 2017-04-26 | 2017-06-16 | 주식회사 그린이앤지 | Incinerator for incinerating fishing net |
| CN208613360U (en) * | 2018-08-01 | 2019-03-19 | 西安空天能源动力智能制造研究院有限公司 | A kind of incineration of refuse flyash particle pre-heating device |
| CN210241581U (en) * | 2019-06-12 | 2020-04-03 | 西安空天能源动力智能制造研究院有限公司 | Second combustion chamber |
-
2019
- 2019-06-12 CN CN201910505266.4A patent/CN110131723B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1112152A (en) * | 1964-07-10 | 1968-05-01 | Allan Aronsohn | Improvements in or relating to exhaust gas burners |
| JPH07310914A (en) * | 1994-05-16 | 1995-11-28 | Yoshida Seisakusho:Kk | Incinerator |
| JP2000266323A (en) * | 1999-03-12 | 2000-09-29 | Shigeru Genpei | Floor combustion type incineration equipment |
| CN2655050Y (en) * | 2003-09-25 | 2004-11-10 | 陈泽鹏 | Two-section type refuse pyrolysis gasifying incinerator |
| KR20130012734A (en) * | 2011-07-26 | 2013-02-05 | 에이치케이엠엔에스(주) | Burner device for increasing temperature of exhaust gas |
| CN103363526A (en) * | 2013-07-22 | 2013-10-23 | 华南理工大学 | Combustion system with dual combustion chambers for marine incinerator and control method thereof |
| CN205782963U (en) * | 2016-07-06 | 2016-12-07 | 珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司 | A kind of incinerator dual firing chamber for waste incineration |
| KR101748390B1 (en) * | 2017-04-26 | 2017-06-16 | 주식회사 그린이앤지 | Incinerator for incinerating fishing net |
| CN208613360U (en) * | 2018-08-01 | 2019-03-19 | 西安空天能源动力智能制造研究院有限公司 | A kind of incineration of refuse flyash particle pre-heating device |
| CN210241581U (en) * | 2019-06-12 | 2020-04-03 | 西安空天能源动力智能制造研究院有限公司 | Second combustion chamber |
Non-Patent Citations (1)
| Title |
|---|
| 危险废物焚烧系统工艺控制对布袋除尘器运行影响的探讨;付强;《中国资源综合利用》;163-165 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110131723A (en) | 2019-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100907269B1 (en) | Continuous combustion apparatus with divided combustion space by the centrifugal force and the combustion method thereof | |
| KR100656093B1 (en) | A combustion apparatus using waste and a energy collective system thereof | |
| CN206094112U (en) | Sludge incineration system | |
| CN210241581U (en) | Second combustion chamber | |
| KR101280857B1 (en) | Combustion apparatus with improved combustion efficiency | |
| CN110131723B (en) | Two-combustion chamber | |
| CN102042602B (en) | Processing method and device for incinerating toxic waste liquid by smoke concentration and gasification | |
| CN110594757A (en) | High-efficiency hazardous waste incinerator capable of preventing material returning and method for preventing material returning | |
| CN106402894A (en) | Large-size hazardous waste rotary kiln type incinerator device taking sludge as main target | |
| CN104197339A (en) | Combined body of composite type rotating sludge incineration kiln and reciprocating type sludge incineration kiln | |
| JP2007132588A (en) | Combustion chamber structure for woody material | |
| JP2006023074A (en) | Charcoal combustion device | |
| CN101709878B (en) | Rotary kiln refuse incinerator and method for eliminating harmful gas generated from incinerated refuse | |
| CN210861114U (en) | Multistage grate module formula waste incinerator | |
| CN2512994Y (en) | Interlinked comprehensive garbage incinerator | |
| CN107339704A (en) | A kind of fully combustion refuse incinerator | |
| CN1109848C (en) | Method and device for incineration of solid waste | |
| CN200986191Y (en) | Vertical type cyclone incineration furnace | |
| CN201497188U (en) | Organic heat carrier boiler | |
| CN2677760Y (en) | Garbage furnace using water coal-water fluid as fuel | |
| CN216619847U (en) | Flue gas treatment device for secondary combustion chamber | |
| CN108087879A (en) | A kind of after burner | |
| CN2539060Y (en) | Vortex circulation burner | |
| CN208042146U (en) | Secondary exhaust gas combustion room during a kind of offal treatment | |
| CN220601503U (en) | Cylinder combustion chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211026 Address after: 400084 Building 5, No. 32, Siyuan Road, Dadukou District, Chongqing (second and third floors) Applicant after: Chongqing new ion Environmental Technology Co.,Ltd. Address before: Room 303-306, 3 / F, Zhongchuang Plaza, 385 Hangtian Middle Road, Xi'an national civil aerospace industry base, Shaanxi 710100 Applicant before: XI'AN AERO-SPACE ENGINE & SMART MANUFACTURING INSTITUTE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |