CN101696358B - Combustion-supporting device of integrated smoke and dust eliminating truck and integrated smoke and dust eliminating truck - Google Patents
Combustion-supporting device of integrated smoke and dust eliminating truck and integrated smoke and dust eliminating truck Download PDFInfo
- Publication number
- CN101696358B CN101696358B CN200910229307A CN200910229307A CN101696358B CN 101696358 B CN101696358 B CN 101696358B CN 200910229307 A CN200910229307 A CN 200910229307A CN 200910229307 A CN200910229307 A CN 200910229307A CN 101696358 B CN101696358 B CN 101696358B
- Authority
- CN
- China
- Prior art keywords
- combustion
- chamber
- supporting
- flame
- integrated smoke
- 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
Images
Landscapes
- Chimneys And Flues (AREA)
Abstract
The invention discloses a combustion-supporting device of an integrated smoke and dust eliminating truck, which comprises a primary combustion chamber (1) and a gas increasing combustion-supporting chamber (4), wherein the gas increasing combustion-supporting chamber (4) is connected with a movable guide sleeve (15) and a furnace roof carbonization chamber (17) through a connecting pipe (11) and a guide flange (14); the bottom end of the gas increasing combustion-supporting chamber (4) is provided with an ash storage hopper (9) and an ash discharging flange (10); the upper end of the ash storage hopper (9) is also provided with a gas inlet pipe (7) and a flame nozzle (5); a supporting rib (6) is arranged above the gas inlet pipe (7); the supporting rib (6) and the furnace wall are provided with a high temperature fire-resistant heat storage layer (18); and an upper opening of the flame nozzle (5) extends out of the high temperature fire-resistant heat storage layer (18) on the supporting rib (6). The combustion-supporting device of the integrated smoke and dust eliminating truck can allow combustible materials to be ignited and combusted well in the combustion-supporting chamber under the condition that the furnace temperature and the temperature of raw coke oven gas are low, the flow rate of the raw coke oven gas is quick, the flow quantity is large and the combustible material content in the raw coke oven gas is low.
Description
Technical field
The present invention relates to the accessory and the integrated smoke and dust car field of integrated smoke and dust car, be specifically related to a kind of auxiliary combustion equipment and integrated smoke and dust car of integrated smoke and dust car.
Background technology
Producing a large amount of raw gas in the coke oven coal-charging process, atmospheric environment is caused severe contamination, to the directly harm of physical and mental health formation of direct labor and coke-oven plant's surrounding resident, is the major polluting sources of coking industry, also is one of the biggest problem of administering.
In order to administer and solve the common difficulty of coking industry, generally use dust-removing vehicle and dry type ground station for dust removal, received good effect in some area, but had little effect in central and west regions and the big area of quantity of precipitation.Especially for the producer that uses the dry type ground station for dust removal, working cost height, problem that maintenance cost is big appear, and make manufacturing enterprise be difficult to bear.Its underlying cause is exactly that gaseous chemical composition and tar in the raw gas does not obtain transforming and eliminates.What mainly rely on for the wet type dust-removing vehicle is that the dust suction effect is played in the participation of water.But because organic chemistry composition and tar ingredients in the raw gas all can not be water-soluble, sulfurous gas is difficult to absorbed by water.Basically do not have to reduce through Chemical Composition in the flue gas of dust-removing vehicle discharge and amount, still atmosphere is formed and pollute.
Harm for using the dry type earth station dust removing system is even more serious, and these materials directly get into sack cleaner through smoke guiding bogie, because flue gas is through the conveying of long distance; Gasiform organic chemistry composition and tar are lowered the temperature, and behind the entering sack cleaner, these materials condense; Transfer liquid state to by gaseous state, and coagulate meeting, permeate between the fibrous tissue of filtration cloth bag with dust in the flue gas; Lengthening along with duration of service; These viscous substances can gather many more more, and final filling fibrous tissue gap fully makes cloth bag lose ventilation property and causes filter bag to scrap.
At present, domestic how tame environmentfriendly products producer has carried out the trial of coal gas auxiliary combustion equipment, but has not all fundamentally solved high-speed large-flow raw gas incendiary problem.Major cause is position and unreasonable structure, and it is large-minded to consume coal, when the raw gas flow is big, can not igniting crude gases, and combustion-supporting flame also can extinguish.
Notification number is CN200992533; The day for announcing is that the Chinese patent document on December 19th, 2007 has been announced " tamping coke oven smoke eliminating dust removing vehicle is used the coal gas auxiliary combustion equipment "; This utility model adopts electric reel device folding and unfolding coal gas sebific duct, can through the coal gas sebific duct coal gas be introduced the combustion chamber easily, is arranged on the coal gas burner and the air-blast device of bottom, combustion chamber; The flame of coal gas burner ejection is burnt always, effectively improve the dust-removing vehicle dust removing effects.When coke discharging and dedusting and working clearance, the flame of coal gas burner ejection can make the combustion chamber keep higher temperature always, and dust-removing vehicle during dust collection for charging, can improve the dust removing effects of dust-removing vehicle once more.But this utility model installation site is bad, is promptly drawn behind the fan starting and goes out, and does not have combustion-supporting effect.
Summary of the invention
The objective of the invention is big to raw gas consumption in the prior art, be difficult for lighting and be prone to extinguished, problems such as combustion-supporting effect difference, provide a kind of raw gas consumption little, be prone to light cut be difficult for extinguishing, the auxiliary combustion equipment of integrated smoke and dust car that combustion-supporting effect is good.
The objective of the invention is to realize: the auxiliary combustion equipment of integrated smoke and dust car through following technique means; Include primary combustion chamber be connected through flange be provided with increase gas combustion-supporting chamber, increase gas combustion-supporting chamber through pipe connecting, guide flange connection activity guide pin bushing and furnace roof coking chamber; Movable guide pin bushing is provided with the lifting nose; The top of pipe connecting is provided with blind flange and handle, and the bottom that increases gas combustion-supporting chamber is provided with the storage ash bucket and unloads grey flange, and the upper end of described storage ash bucket also is provided with the coal gas inlet pipe; The coal gas inlet pipe is provided with flame-thrower nozzle; The top of coal gas inlet pipe is provided with brace rod, is provided with the high-temperature flame-proof recuperation layer, the high-temperature flame-proof recuperation layer that stretches out on the brace rod suitable for reading of described flame-thrower nozzle with the furnace wall on the brace rod; The wall of storage ash bucket is provided with joins the oxygen door, and the upper end that increases the combustion-supporting locular wall of gas is provided with to observe joins the oxygen door.
Described coal gas inlet pipe is set to " ten " font, on average is provided with 2-8 flame-thrower nozzle on its each cross bar respectively.
The described oxygen door of joining is set to 1-5.
High-temperature flame-proof recuperation layer on the said brace rod and the furnace wall is set to fire-resistant lattice brick.
Fire-resistant lattice brick on the said brace rod, the wall in stove are provided with recessed labyrinth type structure, and the labyrinth type structure row of continuous fire-resistant lattice brick is built into the whole labyrinth type structure of an intercommunication.
The integrated smoke and dust car; Include movable guide pin bushing, combustion chamber, water cooler, fly-ash separator, dried up device, evacuated tube; In the increase of the bottom of combustion chamber one primary combustion chamber is set; Primary combustion chamber is connected with through flange and increases gas combustion-supporting chamber, increases gas combustion-supporting chamber through pipe connecting, guide flange connection activity guide pin bushing and furnace roof coking chamber; Movable guide pin bushing is provided with the lifting nose; The top of pipe connecting is provided with blind flange and handle, and the bottom that increases gas combustion-supporting chamber is provided with the storage ash bucket and unloads grey flange, and the upper end of described storage ash bucket also is provided with the coal gas inlet pipe; The coal gas inlet pipe is provided with flame-thrower nozzle; The top of coal gas inlet pipe is provided with brace rod, is provided with the high-temperature flame-proof recuperation layer, the high-temperature flame-proof recuperation layer that stretches out on the brace rod suitable for reading of described flame-thrower nozzle with the furnace wall on the brace rod; The wall of storage ash bucket is provided with joins the oxygen door, and the upper end that increases the combustion-supporting locular wall of gas is provided with to observe joins the oxygen door.
Described coal gas inlet pipe is set to " ten " font, on average is provided with 2-8 flame-thrower nozzle on its each cross bar respectively.
The described oxygen door of joining is set to 1-5.
High-temperature flame-proof recuperation layer on the said brace rod and the furnace wall is set to fire-resistant lattice brick.
Fire-resistant lattice brick on the said brace rod, the wall in stove are provided with recessed labyrinth type structure, and the labyrinth type structure row of continuous fire-resistant lattice brick is built into the whole labyrinth type structure of an intercommunication.
Compared with prior art the present invention has following tangible advantage: under the situation that 1, the auxiliary combustion equipment of this integrated smoke and dust car is low in furnace temperature and raw gas temperature, the raw gas flow velocity is fast, flow big, the raw gas combustible content is low, can both make combustiblematerials in combustion-supporting chamber, obtain lighting the also good burning of ability.2, the auxiliary combustion equipment of this integrated smoke and dust car makes its maneuverability of dust-removing vehicle performance, effect and characteristics low, practicality easy and simple to handle consume energy.3, to reach operation and maintenance cost for dry type terrestrial station low for the auxiliary combustion equipment of this integrated smoke and dust car, and filter bag is increased the service life, and improves the economic benefit of coal chemical enterprise.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the brace rod of an embodiment of the present invention and the local structure synoptic diagram of coal gas inlet pipe.
Among the figure, the 1-primary combustion chamber, 2-flange, 3-are observed and are joined the oxygen door, and 4-increases gas combustion-supporting chamber; The 5-flame-thrower nozzle, the 6-brace rod, 7-coal gas inlet pipe, 8-joins the oxygen door, and 9-stores up ash bucket; 10-unloads grey flange, 11-pipe connecting, 12-blind flange, 13-handle, 14-guide flange; The movable guide pin bushing of 15-, 16-promotes nose, 17-furnace roof coking chamber, 18-high-temperature flame-proof recuperation layer.
Embodiment
Below in conjunction with description of drawings and embodiment the present invention is made further detailed description:
The auxiliary combustion equipment of integrated smoke and dust car as shown in Figure 1, include primary combustion chamber 1 be connected through flange 2 be provided with increase gas combustion-supporting chamber 4, increase gas combustion-supporting chamber 4 through pipe connecting 11, guide flange 14 connection activity guide pin bushing 15 and furnace roof coking chambers 17; Movable guide pin bushing 15 is provided with and promotes nose 16; The top of pipe connecting 11 is provided with blind flange 12 and handle 13, and the bottom that increases gas combustion-supporting chamber 4 is provided with storage ash bucket 9 and unloads grey flange 10, and the upper end of described storage ash bucket 9 also is provided with coal gas inlet pipe 7; Coal gas inlet pipe 7 is provided with flame-thrower nozzle 5; As shown in Figure 2, described coal gas inlet pipe 7 is set to " ten " font, on average is provided with 2-8 flame-thrower nozzle 5 on its each cross bar respectively.The top of coal gas inlet pipe 7 is provided with brace rod 6, is provided with high-temperature flame-proof recuperation layer 18, the high-temperature flame-proof recuperation layer 18 that stretches out on the brace rod 6 suitable for reading of described flame-thrower nozzle 5 with the furnace wall on the brace rod 6; The wall of storage ash bucket 9 is provided with joins oxygen door 8, and the upper end that increases gas combustion-supporting chamber 4 walls is provided with to observe joins oxygen door 3.The described oxygen door 8 of joining is set to Movable valve, is provided with 1-5, its caliber size through by-pass valve control control get into body of heater oxygen what.
High-temperature flame-proof recuperation layer 18 on the said the brace rod 6 and furnace wall is set to fire-resistant lattice to be changeed.Fire-resistant lattice on the said brace rod 6 is changeed, and the wall in stove is provided with recessed labyrinth type structure, and the labyrinth type structure row that continuous fire-resistant lattice is changeed is built into the whole labyrinth type structure of an intercommunication.
The integrated smoke and dust car; Include movable guide pin bushing, combustion chamber, water cooler, fly-ash separator, dried up device, evacuated tube; In the increase of the bottom of combustion chamber one primary combustion chamber 1 is set; Primary combustion chamber 1 is connected with through flange 2 and increases gas combustion-supporting chamber 4, increases gas combustion-supporting chamber 4 through pipe connecting 11, guide flange 14 connection activity guide pin bushing 15 and furnace roof coking chambers 17; Movable guide pin bushing 15 is provided with and promotes nose 16; The top of pipe connecting 11 is provided with blind flange 12 and handle 13; The bottom that increases gas combustion-supporting chamber 4 is provided with storage ash bucket 9 and unloads grey flange 10, and the upper end of described storage ash bucket 9 also is provided with coal gas inlet pipe 7, and coal gas inlet pipe 7 is provided with flame-thrower nozzle 5; Described coal gas inlet pipe 7 is set to " ten " font, on average is provided with 2-8 flame-thrower nozzle 5 on its each cross bar respectively.The top of coal gas inlet pipe 7 is provided with brace rod 6, is provided with high-temperature flame-proof recuperation layer 18, the high-temperature flame-proof recuperation layer 18 that stretches out on the brace rod 6 suitable for reading of described flame-thrower nozzle 5 with the furnace wall on the brace rod 6; The wall of storage ash bucket 9 is provided with joins oxygen door 8, and the upper end that increases gas combustion-supporting chamber 4 walls is provided with to observe joins oxygen door 3.The described oxygen door 8 of joining is set to 1-5, its caliber size through by-pass valve control control get into body of heater oxygen what.
High-temperature flame-proof recuperation layer 18 on the said the brace rod 6 and furnace wall is set to fire-resistant lattice brick.Fire-resistant lattice brick on the said brace rod 6, the wall in stove are provided with recessed labyrinth type structure, and the labyrinth type structure row of continuous fire-resistant lattice brick is built into the whole labyrinth type structure of an intercommunication.
Combustion-supporting coal gas lighted artificial and an electrical ignition element dual mode, start ignition earlier, make high voltage terminal discharge generation electric arc, the valve that turns on the gas-fire then, coal gas i.e. quilt are ignited.According to the operating mode situation, the amount of sending into of adjustable gas valve, the combustion-supporting flame after lighting is to heat storage; Be 18 preheatings of high-temperature flame-proof recuperation layer; Be heated up to the color of high-temperature flame-proof recuperation layer 18 and present vehement white, temperature can come into operation about about 1200 ℃.
The raw gas that furnace roof coking chamber 17 produces gets into the heat storage of the condition of high temperature through fire door and movable guide pin bushing 15 through smoke chamber, and promptly the high-temperature flame-proof recuperation layer 18; Because high-temperature flame-proof recuperation layer 18 temperature are high and the labyrinth type reasons in structure, and the flow velocity of raw gas is slowed down, and make raw gas obtain heat by heat; Combustion-supporting flame ignites raw gas, thereby solid and gaseous state combustiblematerials in the raw gas are burnt by pyrolytic decomposition, changes heat into; The heat that produced of burning continues again to 18 heating of high-temperature flame-proof recuperation layer, is high velocity air though high-temperature flame-proof recuperation layer 18 flows through, has produced great heat because raw gas burns; Reducing can not appear in the temperature of high-temperature flame-proof recuperation layer 18; And can keep very high temperature value, and all combustiblematerialss that pass through are all burnt, form benign cycle.Like this, under the situation that the auxiliary combustion equipment of this integrated smoke and dust car is low in furnace temperature and raw gas temperature, the raw gas flow velocity is fast, flow big, the raw gas combustible content is low, can both make combustiblematerials in combustion-supporting chamber, obtain lighting the also good burning of ability.
The auxiliary combustion equipment of this integrated smoke and dust car and the combustion chamber of dust-removing vehicle, or the combustion chamber of ground station for dust removal smoke guiding bogie is combined into one.Coal gas inlet pipe 7 is installed the front end with primary combustion chamber 1, gets into the smoke combustion chamber again through the flue gas after combustion-supporting and carries out secondary combustion, makes in the flue gas and is not thoroughly burnt by the combustiblematerials of complete after-flame, no longer contains tar and organic chemistry composition.
In a word, the auxiliary combustion equipment of this integrated smoke and dust car makes its maneuverability of dust-removing vehicle performance, effect and characteristics low, practicality easy and simple to handle consume energy.It is low that the auxiliary combustion equipment of this integrated smoke and dust car reaches operation and maintenance cost for dry type terrestrial station, and filter bag is increased the service life, and improves the economic benefit of coal chemical enterprise.
Above-described specific embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely specific embodiment of the present invention; Be not limited to the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the auxiliary combustion equipment of integrated smoke and dust car; Include primary combustion chamber (1) be connected through flange (2) be provided with increase gas combustion-supporting chamber (4), increase gas combustion-supporting chamber (4) through pipe connecting (11), guide flange (14) connection activity guide pin bushing (15) and furnace roof coking chamber (17); Movable guide pin bushing (15) is provided with and promotes nose (16); The top of pipe connecting (11) is provided with blind flange (12) and handle (13); The bottom that increases gas combustion-supporting chamber (4) is provided with storage ash bucket (9) and unloads grey flange (10); It is characterized in that: the upper end of described storage ash bucket (9) also is provided with coal gas inlet pipe (7); Coal gas inlet pipe (7) is provided with flame-thrower nozzle (5); The top of coal gas inlet pipe (7) is provided with brace rod (6), and brace rod (6) is gone up and the inwall that increases gas combustion-supporting chamber (4) is provided with high-temperature flame-proof recuperation layer (18), the high-temperature flame-proof recuperation layer (18) that stretches out on the brace rod (6) suitable for reading of described flame-thrower nozzle (5); The wall of storage ash bucket (9) is provided with joins oxygen door (8), and the upper end that increases gas combustion-supporting chamber (4) wall is provided with to observe joins oxygen door (3).
2. the auxiliary combustion equipment of integrated smoke and dust car according to claim 1 is characterized in that: described coal gas inlet pipe (7) is set to " ten " font, on average is provided with 2-8 flame-thrower nozzle (5) on its each cross bar respectively.
3. the auxiliary combustion equipment of integrated smoke and dust car according to claim 1 is characterized in that: the described oxygen door (8) of joining is set to 1-5.
4. the auxiliary combustion equipment of integrated smoke and dust car according to claim 1 is characterized in that: said brace rod (6) is gone up and the high-temperature flame-proof recuperation layer (18) that increases on the inwall of gas combustion-supporting chamber (4) is set to fire-resistant lattice brick.
5. the auxiliary combustion equipment of integrated smoke and dust car according to claim 4; It is characterized in that: the fire-resistant lattice brick on the said brace rod (6); Be provided with recessed labyrinth type structure towards the wall that increases gas combustion-supporting chamber (4), the labyrinth type structure row of continuous fire-resistant lattice brick is built into the whole labyrinth type structure of an intercommunication.
6. integrated smoke and dust car; Include movable guide pin bushing, combustion chamber, water cooler, fly-ash separator, dried up device, evacuated tube; It is characterized in that: one primary combustion chamber (1) is set in the increase of the bottom of combustion chamber; Primary combustion chamber (1) is connected with through flange (2) and increases gas combustion-supporting chamber (4), increases gas combustion-supporting chamber (4) through pipe connecting (11), guide flange (14) connection activity guide pin bushing (15) and furnace roof coking chamber (17); Movable guide pin bushing (15) is provided with and promotes nose (16); The top of pipe connecting (11) is provided with blind flange (12) and handle (13); The bottom that increases gas combustion-supporting chamber (4) is provided with storage ash bucket (9) and unloads grey flange (10); The upper end of described storage ash bucket (9) also is provided with coal gas inlet pipe (7), and coal gas inlet pipe (7) is provided with flame-thrower nozzle (5), and the top of coal gas inlet pipe (7) is provided with brace rod (6); Brace rod (6) is gone up and the inwall that increases gas combustion-supporting chamber (4) is provided with high-temperature flame-proof recuperation layer (18), the high-temperature flame-proof recuperation layer (18) that stretches out on the brace rod (6) suitable for reading of described flame-thrower nozzle (5); The wall of storage ash bucket (9) is provided with joins oxygen door (8), and the upper end that increases gas combustion-supporting chamber (4) wall is provided with to observe joins oxygen door (3).
7. integrated smoke and dust car according to claim 6 is characterized in that: described coal gas inlet pipe (7) is set to " ten " font, on average is provided with 2-8 flame-thrower nozzle (5) on its each cross bar respectively.
8. integrated smoke and dust car according to claim 6 is characterized in that: the described oxygen door (8) of joining is set to 1-5.
9. integrated smoke and dust car according to claim 6 is characterized in that: said brace rod (6) is gone up and the high-temperature flame-proof recuperation layer (18) that increases on the inwall of gas combustion-supporting chamber (4) is set to fire-resistant lattice brick.
10. integrated smoke and dust car according to claim 6; It is characterized in that: the fire-resistant lattice brick on the said brace rod (6); Be provided with recessed labyrinth type structure towards the wall that increases gas combustion-supporting chamber (4), the labyrinth type structure row of continuous fire-resistant lattice brick is built into the whole labyrinth type structure of an intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910229307A CN101696358B (en) | 2009-10-22 | 2009-10-22 | Combustion-supporting device of integrated smoke and dust eliminating truck and integrated smoke and dust eliminating truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910229307A CN101696358B (en) | 2009-10-22 | 2009-10-22 | Combustion-supporting device of integrated smoke and dust eliminating truck and integrated smoke and dust eliminating truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101696358A CN101696358A (en) | 2010-04-21 |
| CN101696358B true CN101696358B (en) | 2012-09-05 |
Family
ID=42141488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910229307A Expired - Fee Related CN101696358B (en) | 2009-10-22 | 2009-10-22 | Combustion-supporting device of integrated smoke and dust eliminating truck and integrated smoke and dust eliminating truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101696358B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006227A (en) * | 2019-12-19 | 2020-04-14 | 马鞍山领瞻机械科技有限公司 | Movable high-efficiency waste gas burner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526298Y (en) * | 2002-02-09 | 2002-12-18 | 张家港长力机械有限公司 | Duster of coal truck for coke oven |
| CN1673316A (en) * | 2004-03-23 | 2005-09-28 | 大连华宇冶金设备有限公司 | Smoke-preventing and dust-eliminating bogie and method for side coal feeding stamping coke oven |
| CN100999670A (en) * | 2006-12-29 | 2007-07-18 | 太原重型机械集团有限公司 | Smoke preventing and dust removing for tamping coking oven side filling coal and vehicle of smoke preventing and dust removing |
| CN101260304A (en) * | 2007-12-21 | 2008-09-10 | 山西发鑫集团有限公司 | Technique and device for removing dust of coke oven by boiler system |
-
2009
- 2009-10-22 CN CN200910229307A patent/CN101696358B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526298Y (en) * | 2002-02-09 | 2002-12-18 | 张家港长力机械有限公司 | Duster of coal truck for coke oven |
| CN1673316A (en) * | 2004-03-23 | 2005-09-28 | 大连华宇冶金设备有限公司 | Smoke-preventing and dust-eliminating bogie and method for side coal feeding stamping coke oven |
| CN100999670A (en) * | 2006-12-29 | 2007-07-18 | 太原重型机械集团有限公司 | Smoke preventing and dust removing for tamping coking oven side filling coal and vehicle of smoke preventing and dust removing |
| CN101260304A (en) * | 2007-12-21 | 2008-09-10 | 山西发鑫集团有限公司 | Technique and device for removing dust of coke oven by boiler system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101696358A (en) | 2010-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109578990B (en) | A kind of low NOx co-combustion system and method for pyrolysis oven-pulverized-coal fired boiler coupling | |
| CN202754940U (en) | Self-igniting non-pollution waste recycling carbonization furnace | |
| CN105003911B (en) | The nitric oxide production device of removing in a kind of biomass combustion furnace and stove | |
| CN109579017A (en) | A kind of small rural refuse pyrolysis gasification burning treatment process | |
| CN110657421B (en) | Low-NOx mixed combustion system and mixed combustion method | |
| CN102242935A (en) | Novel garbage and biomass fuel combustion furnace and combustion method | |
| CN101696358B (en) | Combustion-supporting device of integrated smoke and dust eliminating truck and integrated smoke and dust eliminating truck | |
| CN201520744U (en) | Auxiliary combustion equipment of integrated smoke prevention and dust control car | |
| CN205383607U (en) | Rubbish is ashless to burn burning furnace | |
| CN205535842U (en) | Two room heat accumulation after burner of domestic waste | |
| CN206637620U (en) | A kind of pyrogenation incinerator | |
| CN206094096U (en) | Small -size garbage pyrolytic gasifier | |
| CN109751592A (en) | A kind of industrial coal layer burner mixes the System and method for of burning semicoke | |
| CN209893411U (en) | Special incinerator pollution-free cleaning system for asphalt smoke | |
| CN110260328B (en) | Smokeless oil-free vertical pyrolysis gasifier for household garbage | |
| CN210398929U (en) | Smokeless oil-free vertical pyrolysis gasification furnace for household garbage | |
| CN201318857Y (en) | Energy-saving environment-friendly grain drying device | |
| CN201443753U (en) | Boiler system for burning coal powder | |
| CN102944005B (en) | Biomass high-temperature pyrolysis gasification combustor | |
| CN203464323U (en) | Novel environmental protection boiler with boiler internal smoke and dust abatement clean burning | |
| CN207514916U (en) | The smokeless pyrolysis gasification furnace of house refuse | |
| CN106838879A (en) | A kind of biomass bundling fuel chain-grate boiler | |
| CN208398092U (en) | A kind of highly concentrated odor combustion device | |
| CN108361684B (en) | High-temperature smokeless boiler and combustion method | |
| CN202709122U (en) | Three-stage combustion intensification incinerator for household garbage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20181022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |