CN216203405U - Combustion-supporting equipment for RTO heat accumulating type incinerator - Google Patents
Combustion-supporting equipment for RTO heat accumulating type incinerator Download PDFInfo
- Publication number
- CN216203405U CN216203405U CN202122709490.0U CN202122709490U CN216203405U CN 216203405 U CN216203405 U CN 216203405U CN 202122709490 U CN202122709490 U CN 202122709490U CN 216203405 U CN216203405 U CN 216203405U
- Authority
- CN
- China
- Prior art keywords
- combustion
- incinerator
- supporting
- fixed
- flame nozzle
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 35
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000001301 oxygen Substances 0.000 claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 25
- 230000001172 regenerating effect Effects 0.000 claims description 15
- 239000007800 oxidant agent Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Abstract
The utility model discloses combustion-supporting equipment for an RTO heat accumulating type incinerator, which belongs to the technical field of incinerators, and comprises an incinerator, a flame nozzle combustion-supporting component, an oxygen holding pipe and a gas auxiliary stirring component, wherein a heat accumulator is fixed inside the incinerator, a combustion cavity is arranged above the heat accumulator, the top of the combustion cavity is connected with the flame nozzle, the outside of the flame nozzle is rotatably connected with the flame nozzle combustion-supporting component, combustion-supporting fluid is contained in the flame nozzle combustion-supporting component, the oxygen holding pipe is fixed on one side of the incinerator, and the gas auxiliary stirring component is slidably connected to the inner wall of the incinerator and positioned above the heat accumulator; the equipment utilizes oxygen addition control, combustion-supporting fluid covering and air stirring to improve the gas contact area and greatly improve the combustion-supporting efficiency.
Description
Technical Field
The utility model belongs to the technical field of incinerators, and particularly relates to combustion-supporting equipment for an RTO heat accumulating type incinerator.
Background
RTO heat accumulation formula waste gas burns the heat that takes place to utilize auxiliary fuel to burn, the temperature of the combustible harmful gas is improved to reaction temperature, thus the equipment that takes place oxidative decomposition, RTO heat accumulation formula waste gas burns burning furnace and has "direct combustion formula" and "heat accumulation formula", so-called "direct combustion formula" means only burns off-gas, the heat is not retrieved, but the waste gas burns burning furnace that copper-clad plate trade used mostly all retrieves the heat, is used for heating for the gluing machine, in fact, "direct combustion formula" and "heat accumulation formula"' principle are the same, its difference is only the differentiation of heat accumulation material in the furnace chamber, RTO heat accumulation formula waste gas burns burning furnace is applicable to the waste gas treatment of spraying and drying equipment, and the harmful gas purification that petrochemical industry, medicine etc. emitted, still introduced its environmental protection function, energy-conserving transformation, start-up process, common trouble etc. in detail.
However, the combustion efficiency in the incinerator is not high because the temperature at some positions in the incinerator is insufficient and the combustion is not sufficient due to insufficient heat generated in the combustion process or uneven distribution. Therefore, how to improve the combustion efficiency in the RTO regenerative incinerator becomes an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide combustion-supporting equipment for an RTO regenerative thermal oxidizer, which utilizes oxygen addition control, combustion-supporting fluid coverage and air stirring to improve the gas contact area and greatly improve the combustion-supporting efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for RTO heat accumulation formula to burn burning furnace combustion-supporting equipment, this be used for RTO heat accumulation formula to burn burning furnace combustion-supporting equipment is with holding pipe, gaseous supplementary stirring subassembly including burning furnace, flame nozzle combustion-supporting subassembly, oxygen, burn the inside regenerator that is fixed with of burning furnace, the regenerator top is the burning chamber, the burning chamber top is connected flame nozzle, the outside rotation of flame nozzle is connected the combustion-supporting subassembly of flame nozzle, the inside combustion-supporting fluid that has held of the combustion-supporting subassembly of flame nozzle, oxygen adds to hold the pipe and fixes burn burning furnace one side, gaseous supplementary stirring subassembly sliding connection be in burn on the furnace inner wall, be located the regenerator top.
Furthermore, the combustion-supporting subassembly of flame nozzle is including rotating to be connected the outside carriage of flame nozzle has seted up circular through-hole on the carriage inner wall, and circular through-hole is equipped with a plurality ofly along the carriage circumferencial direction, and the inside combustion-supporting fluid that bears of carriage, the carriage outside is equipped with the pivoted driving piece of drive carriage.
Adopt above-mentioned scheme: the combustion-supporting fluid is loaded in the bearing frame, the flame nozzle is used for igniting the combustion-supporting fluid, the bearing frame is driven to rotate again, the ignited fluid flows out along the circular through hole and spreads over the combustion chamber under the action of centrifugal force, the gas contact area between the ignited fluid and the inside of the combustion chamber is greatly increased, and the combustion efficiency is greatly improved.
Furthermore, the driving part comprises an annular rack fixed on the outer wall of the bearing frame, a gear is meshed with the outside of the annular rack, a transmission shaft is fixed at the axis of the gear, the upper end of the transmission shaft extends out of the incinerator, a motor is fixed at the extending end, and a sealing box fixed inside the incinerator is arranged below the motor.
Adopt above-mentioned scheme: the motor drives the bearing frame to rotate, so that the bearing frame can rotate and is simple in structure.
Furthermore, an annular heat insulation plate fixed on the outer wall of the bearing frame is arranged between the circular through hole and the annular rack, the other end of the annular heat insulation plate is fixed on the inner wall of the incinerator, and a conical plate is further fixed at the bottom of the bearing frame.
Adopt above-mentioned scheme: an annular heat insulation plate is arranged between the circular through hole and the annular rack, and the annular heat insulation plate separates the combustion cavity from the position where the annular rack is meshed with the gear, so that combustion-supporting fluid is prevented from reaching the gear, and normal driving of a motor is prevented from being influenced.
Furthermore, the oxygen adds and holds outside of the tubes and is fixed with the solenoid valve, and the solenoid valve electricity is connected with gas concentration detector, and gas concentration detector fixes at the burning furnace top, and the detection part stretches into inside the burning furnace, and oxygen adds and holds the tube and keep away from burning furnace end external oxygen supply equipment.
Adopt above-mentioned scheme: through the inside oxygen concentration of gas concentration detector real-time supervision incinerator, when inside oxygen concentration is low, can add oxygen in real time, keep combustion chamber inside combustion efficiency.
Furthermore, gaseous supplementary subassembly of stirring is including seting up the spout on burning furnace inner wall, and spout inside sliding connection has the movable pulley, and the movable pulley is kept away from the spout and is fixed with the connecting rod, and the movable plate is stirred to the movable pulley end fixed being kept away from to the connecting rod, and the spout is equipped with two about burning furnace inner wall symmetry.
Adopt above-mentioned scheme: the stirring plate is driven to ascend through gas, the gravity action of the stirring plate is utilized, the up-and-down movement of the stirring plate is achieved, the air stirring effect is achieved, the mixing degree of the gas and the oxygen is improved, and the combustion efficiency is improved.
Furthermore, a connecting spring is fixed at the bottom of the sliding wheel, and the end, far away from the sliding wheel, of the connecting spring is fixed at the bottom of the sliding groove.
Adopt above-mentioned scheme: when stirring the board and removing, utilize the movable pulley assistance to remove, change and realize stirring the board and remove, utilize spring coupling simultaneously, there is vibrations when stirring the board and remove, stir the effect obvious.
The utility model has the beneficial effects that:
1. the combustion-supporting fluid is loaded in the bearing frame, the flame nozzle is used for igniting the combustion-supporting fluid, the bearing frame is driven to rotate again, the ignited fluid flows out along the circular through hole and spreads over the combustion chamber under the action of centrifugal force, the gas contact area between the ignited fluid and the inside of the combustion chamber is greatly increased, and the combustion efficiency is greatly improved.
2. Through the inside oxygen concentration of gas concentration detector real-time supervision incinerator, when inside oxygen concentration is low, can add oxygen in real time, keep combustion chamber inside combustion efficiency.
3. Set up and stir the movable plate, let in along the heat accumulator through gaseous, itself drives and stirs the movable plate and rise to and utilize the action of gravity of stirring movable plate itself, realize stirring reciprocating of movable plate, reach the air and stir the effect, improve gaseous and oxygen degree of mixing, improve combustion efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a combustion-supporting device for an RTO regenerative thermal oxidizer provided by the utility model;
FIG. 2 is a schematic top view of FIG. 1 illustrating a combustion supporting apparatus for an RTO regenerative incinerator according to the present invention;
FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2 of a combustion-supporting apparatus for an RTO regenerative incinerator according to the present invention;
FIG. 4 is a schematic view of the inside of an incinerator for a combustion supporting apparatus of an RTO regenerative thermal oxidizer according to the present invention;
fig. 5 is an enlarged schematic view at I in fig. 1 of a combustion-supporting device for an RTO regenerative thermal oxidizer according to the present invention.
In the figure: 1. an incinerator; 2. a flame nozzle; 3. a flame nozzle combustion supporting assembly; 4. an oxygen holding tube; 5. a gas-assisted agitation assembly; 6. a combustion chamber; 7. a circular through hole; 8. an annular rack; 9. a gear; 10. a drive shaft; 11. a motor; 12. a sealing box; 13. an annular heat insulation plate; 14. a conical plate; 15. an electromagnetic valve; 16. a gas concentration detector; 17. a chute; 18. a sliding wheel; 19. a connecting rod; 20. stirring the plate; 21. a connecting spring; 22. a heat accumulator; 23. a combustion chamber.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 5 together, the combustion supporting apparatus for an RTO regenerative thermal oxidizer according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the combustion-supporting equipment for the RTO regenerative thermal oxidizer includes an incinerator 1, a flame nozzle 2, a flame nozzle combustion-supporting component 3, an oxygen holding pipe 4, and a gas-assisted stirring component 5, wherein a heat accumulator 22 is fixed inside the incinerator 1, a combustion chamber 23 is arranged above the heat accumulator 22, the top of the combustion chamber 23 is connected to the flame nozzle 2, the outside of the flame nozzle 2 is rotatably connected to the flame nozzle combustion-supporting component 3, a combustion-supporting fluid is contained inside the flame nozzle combustion-supporting component 3, the oxygen holding pipe 4 is fixed on one side of the incinerator 1, and the gas-assisted stirring component 5 is slidably connected to the inner wall of the incinerator 1 and located above the heat accumulator 22.
Specifically, as shown in fig. 3 and 4, the flame nozzle combustion-supporting assembly 3 includes a bearing frame 6 rotatably connected to the outside of the flame nozzle 2, a circular through hole 7 is formed in the inner wall of the bearing frame 6, the circular through hole 7 is provided with a plurality of circular through holes along the circumferential direction of the bearing frame 6, combustion-supporting fluid is supported inside the bearing frame 6, and a driving member for driving the bearing frame 6 to rotate is arranged outside the bearing frame 6.
The driving part comprises an annular rack 8 fixed on the outer wall of the bearing frame 6, a gear 9 is meshed outside the annular rack 8, a transmission shaft 10 is fixed at the axis of the gear 9, the upper end of the transmission shaft 10 extends out of the incinerator 1, a motor 11 is fixed at the extending end, and a sealing box 12 fixed inside the incinerator 1 is arranged below the motor 11.
An annular heat insulation plate 13 fixed on the outer wall of the bearing frame 6 is arranged between the circular through hole 7 and the annular rack 8, the other end of the annular heat insulation plate 13 is fixed on the inner wall of the incinerator 1, and a conical plate 14 is further fixed at the bottom of the bearing frame 6.
For the structure, after the flame nozzle 2 ignites the combustion-supporting fluid inside the bearing frame 6, the combustion-supporting fluid can be liquid fluorine and the like, the combustion-supporting fluid is ignited, the motor 11 is simultaneously turned on, the motor 11 drives the gear 9 to rotate, the gear 9 drives the annular rack 8 to rotate, and then the bearing frame 6 rotates, when the bearing frame 6 rotates, the combustion-supporting fluid inside flows out along the circular through hole 7 under the action of centrifugal force to cover the whole combustion cavity 23, and simultaneously, under the action of the conical plate 14, the combustion-supporting fluid flows out more easily along the inclined plane due to the inclined plane of the conical plate 14.
Specifically, as shown in fig. 1 and 5, an electromagnetic valve 15 is fixed outside the oxygen adding pipe 4, the electromagnetic valve 15 is electrically connected with a gas concentration detector 16, the gas concentration detector 16 is fixed on the top of the incinerator 1, a detection part extends into the incinerator 1, and the end of the oxygen adding pipe 4 away from the incinerator 1 is externally connected with an oxygen supply device.
In the above embodiment, the gas concentration detector 16 and the solenoid valve 15 are both available devices, and a control electric board is connected between the solenoid valve 15 and the gas concentration detector 16.
The oxygen concentration in the combustion chamber 23 is lower than the preset value of the gas concentration detector 16, an electric signal is triggered, the electromagnetic valve 15 is controlled to be opened through the control electric plate, and oxygen enters the combustion chamber 23 from the external oxygen supply equipment to the oxygen holding pipe 4.
Specifically, as shown in fig. 2 and 3, the gas-assisted stirring assembly 5 includes a sliding chute 17 formed on the inner wall of the incinerator 1, a sliding wheel 18 is slidably connected inside the sliding chute 17, a connecting rod 19 is fixed on the sliding wheel 18 away from the sliding chute 17, a stirring plate 20 is fixed on the connecting rod 19 away from the sliding wheel 18, and two sliding chutes are symmetrically arranged on the inner wall of the incinerator 1.
Wherein, the bottom of the sliding wheel 18 is fixed with a connecting spring 21, and the connecting spring 21 is fixed at the bottom of the sliding chute 17 far away from the sliding wheel 18.
When gas enters the combustion chamber 23 through the heat accumulator 22, the gas has a certain pressure, so that the gas pushes the whole stirring plate 20 to move upwards, the stirring plate 20 slides along the sliding groove 17 under the assistance of the sliding wheel 18, when the gas does not enter, the gas falls under the action of the gravity of the stirring plate 20, air stirring is generated between the falling and the rising, the gas and oxygen mixing is promoted, and the combustion efficiency is further improved.
The working principle of the utility model is as follows: combustion-supporting fluid is added into the bearing frame 6, the bearing frame 6 is driven to rotate, the combustion-supporting fluid flows out of the covering combustion cavity 23 under the centrifugal action, the combustion-supporting effect is achieved, and meanwhile, the stirring plate 20 under the gas stirring action moves through the oxygen blowing, so that the combustion is further promoted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A combustion-supporting device for an RTO heat accumulating type incinerator is characterized by comprising an incinerator (1), a flame nozzle (2), a flame nozzle combustion-supporting component (3), an oxygen adding pipe (4) and a gas auxiliary stirring component (5), a heat accumulator (22) is fixed in the incinerator (1), a combustion chamber (23) is arranged above the heat accumulator (22), the top of the combustion cavity (23) is connected with the flame nozzle (2), the outer part of the flame nozzle (2) is rotatably connected with the flame nozzle combustion-supporting component (3), combustion-supporting fluid is contained in the flame nozzle combustion-supporting component (3), the oxygen adding pipe (4) is fixed on one side of the incinerator (1), and the gas auxiliary stirring component (5) is connected to the inner wall of the incinerator (1) in a sliding mode and located above the heat accumulator (22).
2. The combustion-supporting equipment for the RTO regenerative thermal oxidizer of claim 1, wherein the combustion-supporting component (3) of the flame nozzle comprises a bearing frame (6) rotatably connected to the outside of the flame nozzle (2), a plurality of circular through holes (7) are formed in the inner wall of the bearing frame (6), the circular through holes (7) are arranged along the circumferential direction of the bearing frame (6), combustion-supporting fluid is loaded in the bearing frame (6), and a driving member for driving the bearing frame (6) to rotate is arranged outside the bearing frame (6).
3. A combustion-supporting device for an RTO regenerative thermal oxidizer according to claim 2, wherein the driving member comprises an annular rack (8) fixed on the outer wall of the supporting frame (6), the annular rack (8) is engaged with a gear (9) on the outside, a transmission shaft (10) is fixed at the axis of the gear (9), the upper end of the transmission shaft (10) extends out of the incinerator (1), the extending end is fixed with a motor (11), and a sealing box (12) fixed inside the incinerator (1) is arranged below the motor (11).
4. A combustion-supporting apparatus for an RTO regenerative thermal oxidizer according to claim 3, wherein a circular heat insulating plate (13) fixed on the outer wall of the supporting frame (6) is provided between the circular through hole (7) and the circular rack (8), the other end of the circular heat insulating plate (13) is fixed on the inner wall of the incinerator (1), and a conical plate (14) is further fixed on the bottom of the supporting frame (6).
5. A combustion-supporting device for an RTO regenerative thermal oxidizer according to claim 1, wherein the oxygen holding tube (4) is externally fixed with an electromagnetic valve (15), the electromagnetic valve (15) is electrically connected with a gas concentration detector (16), the gas concentration detector (16) is fixed on the top of the incinerator (1), the detection part extends into the incinerator (1), and the oxygen holding tube (4) is externally connected with an oxygen supply device far away from the incinerator (1).
6. Combustion-supporting device for an RTO regenerative incinerator according to claim 1, characterised in that said gas-assisted stirring assembly (5) comprises a chute (17) opened on the inner wall of said incinerator (1), inside said chute (17) there being slidably connected a sliding wheel (18), said sliding wheel (18) being fixed with a connecting rod (19) far from said chute (17), said connecting rod (19) being fixed with a stirring plate (20) far from said sliding wheel (18), said chutes being symmetrically provided in two with respect to the inner wall of said incinerator (1).
7. Combustion-supporting device for an RTO regenerative incinerator according to claim 6, characterised in that the bottom of the sliding wheel (18) is fixed with a connecting spring (21), the connecting spring (21) being fixed at the bottom of the chute (17) away from the sliding wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709490.0U CN216203405U (en) | 2021-11-06 | 2021-11-06 | Combustion-supporting equipment for RTO heat accumulating type incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709490.0U CN216203405U (en) | 2021-11-06 | 2021-11-06 | Combustion-supporting equipment for RTO heat accumulating type incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216203405U true CN216203405U (en) | 2022-04-05 |
Family
ID=80904603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122709490.0U Expired - Fee Related CN216203405U (en) | 2021-11-06 | 2021-11-06 | Combustion-supporting equipment for RTO heat accumulating type incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216203405U (en) |
-
2021
- 2021-11-06 CN CN202122709490.0U patent/CN216203405U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4655146A (en) | Reaction apparatus and method | |
| RU2640873C2 (en) | Device for zoned centrifugal burning using flow of combustion air | |
| WO2008038556A1 (en) | Precious metal recovering apparatus | |
| CN102901104A (en) | Upright garbage incinerator | |
| CA1306939C (en) | Heating stove which includes a pyrolysis gasifier | |
| EP1336067B1 (en) | Centrifugal combustion method using air-flow in a furnace | |
| CN216203405U (en) | Combustion-supporting equipment for RTO heat accumulating type incinerator | |
| WO2015012416A2 (en) | Method and system for recovering useful noble metals etc. using heat treatment furnace | |
| CN202048565U (en) | Biomass particle gasifying combustor | |
| CN106989401A (en) | Incinerator apptss | |
| JP2719452B2 (en) | Method and apparatus for supplying combustion air in a fluidized bed incinerator | |
| US5275115A (en) | Fume incinerator with vacuum baffle | |
| CN205424943U (en) | Dangerous waste incineration processing system | |
| CN210268735U (en) | Temperature-controllable gas pollutant detection integrated fixed bed | |
| CN2525093Y (en) | Gas generating furnace | |
| JP2008082588A (en) | Waste incineration boiler device | |
| CN206771369U (en) | Incinerator apptss | |
| CN111622813A (en) | Low-temperature magnetization degradation furnace with power generation function | |
| KR101260602B1 (en) | Thermal Decomposition Smelting Furnace | |
| KR100522909B1 (en) | A Furnace for burning wastes | |
| CN220321610U (en) | Heat conduction oil heater for printing assistance | |
| CN110724542A (en) | Automatic retort of control operation | |
| JP2016121252A (en) | Carbonization furnace, aqueous gas generation system, and control method of carbonization furnace | |
| CN201232055Y (en) | Pressurized entrained-bed gasifying device for high ash fusion temperature coal | |
| KR100564881B1 (en) | Centrifugal combustion apparatus using air-flow in a furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |