CN2360722Y - Verticle atmospheric multi-burner cyclone boiler - Google Patents
Verticle atmospheric multi-burner cyclone boiler Download PDFInfo
- Publication number
- CN2360722Y CN2360722Y CN 98245423 CN98245423U CN2360722Y CN 2360722 Y CN2360722 Y CN 2360722Y CN 98245423 CN98245423 CN 98245423 CN 98245423 U CN98245423 U CN 98245423U CN 2360722 Y CN2360722 Y CN 2360722Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- combustion chamber
- chimney arch
- coal
- burning
- 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
- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model discloses a vertical atmospheric boiler for heating and supplying heat. The utility model adopts multiple burning chambers, a heat reflecting boiler arch, a smoke outlet additionally provided with a burning-out chamber, etc., so when a boiler chamber is added with new coal, the boiler chamber can not obviously cool down, the new coal is quickly burnt, coal power and dust generated by the coal are sufficiently burnt in the burning chambers and the burning-out chamber under the action of secondary rotating wind so that heat efficiency is enhanced and the discharge of smoke is reduced, and therefore, the smoke discharge of the utility model reaches the requirement of environmental protection.
Description
The utility model relates to the atmospheric vertical boiler of a kind of heating, heat supply.
Heating boiler is generally adopting in producing and living, and existing vertical boiler because new coal seam has covered fire grate and stove fire, sharply descends fire box temperature, and causes incomplete combustion when adding fire coal, and fuel gas are discharged with flue gas in a large number.The result has promptly wasted the valuable energy and has caused environmental pollution, has reduced the thermal efficiency of boiler again.
The purpose of this utility model is the structure that changes former vertical boiler, and the low temp fuel that drops into the combustion chamber can be lighted as early as possible, improves boiler thermal output and reduces smoke contamination.
For achieving the above object, the technical scheme below having adopted: in the burner hearth of atmospheric vertical boiler bottom, separation is provided with several small combustion chambers, its superjacent air space communicates, the top is provided with chimney arch, and it is secondary furnace that a side of chimney arch has the chimney arch top that combustion chamber outlet flue and outlet flue join.
The boiler that adopts such scheme to make separately adds fire coal to each combustion chamber, can not make the burner hearth significant hypothermal, and under high-temperature burner hearth flame baking and chimney arch heat radiation, lighted rapidly, the flue gas that produces burns in secondary furnace high temperature, has eliminated smoke contamination, has improved boiler thermal output.
Accompanying drawing 1 is the schematic diagram of many combustion chambers of atmospheric vertical cyclone boiler.
Below in conjunction with accompanying drawing the specific embodiment is described in further detail.
Illustrated atmospheric vertical boiler has the small combustion chamber (5) more than 2 above the inner of the boiler chamber row of its bottom, have the next door separately between them, goes up and each combustion chamber is used for adding fire coal to a fire door (4) should be arranged at boiler jacket (7).Roof of the furnace is chimney arch (2), and its effect is to guarantee the coal-fired fully burning of burner hearth, store heat, and promote it to burn as early as possible to the fire coal heating of new interpolation.Side at chimney arch (2) has outlet flue (6), and chimney arch top and outlet flue (6) link and be connected to secondary furnace (1).The burner hearth of this structure is owing to there are a plurality of combustion chambers, when therefore adding fire coal in certain combustion chamber, still have the combustion chamber more than 1 to keep vigorous high-temp combustion state, the new fire coal that drops into is lighted rapidly under the heat radiation of furnace flame baking and top chimney arch (2), and the fuel gas in the flue gas is also fully burnt.Secondary air mouth (3) is arranged under chimney arch, and the drum rotation secondary wind that advances has prolonged coal particulate left alone without help in burner hearth and has stayed the time thus, and unburnt carbon granule is further burnt.Owing to rotatablely move, a large amount of dust granules are got rid of to the furnace wall by throwing, fall into the combustion chamber along the furnace wall.The flue gas that comes out from burner hearth outlet flue (6) and then enters secondary furnace (1).Unburnt coal particulate and fuel gas are lighted when running into red-hot burn-out chamber wall once more, made all fully burnings of coal-fired whole combustible components, discharge net quantity of heat and reduced soot emissions.High-temperature flue gas is undertaken discharging from impact tube (9) after the heat exchange by horizontal water tube (8) zone.Owing to adopt new chamber structure, smoke evacuation has reached environmental requirement.
Claims (4)
1, many combustion chambers of a kind of atmospheric vertical cyclone boiler, partly form by base of furnace body, fire grate, combustion chamber, fire door, air inlet, horizontal water tube, impact tube etc., it is characterized in that boiler bottom has several small combustion chambers (5), top of combustion chamber has a chimney arch (2), and chimney arch one side has the secondary furnace (1) that joins with combustion chamber outlet flue (6).
2, vertical boiler as claimed in claim 1 is characterized in that between each small combustion chamber (5) that by the next door separately and the top communicates the bottom is a fire grate; Each small combustion chamber has a fire door (4).
3, vertical boiler as claimed in claim 1, the chimney arch (2) that it is characterized in that top of combustion chamber is a body of heater cross section interlayer, it is made by steel skeleton and refractory material; Chimney arch one side has combustion chamber outlet flue (6) near the place, furnace wall.
4, vertical boiler as claimed in claim 1 is characterized in that the secondary furnace (1) that joins with combustion chamber outlet flue (6) above the chimney arch is the exhaust gases passes that refractory material surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245423 CN2360722Y (en) | 1998-10-20 | 1998-10-20 | Verticle atmospheric multi-burner cyclone boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245423 CN2360722Y (en) | 1998-10-20 | 1998-10-20 | Verticle atmospheric multi-burner cyclone boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360722Y true CN2360722Y (en) | 2000-01-26 |
Family
ID=33991182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98245423 Expired - Fee Related CN2360722Y (en) | 1998-10-20 | 1998-10-20 | Verticle atmospheric multi-burner cyclone boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360722Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157222A (en) * | 2015-10-20 | 2015-12-16 | 南京信息工程大学 | Energy-saving and dust-removing coal-fired boiler |
-
1998
- 1998-10-20 CN CN 98245423 patent/CN2360722Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157222A (en) * | 2015-10-20 | 2015-12-16 | 南京信息工程大学 | Energy-saving and dust-removing coal-fired boiler |
| CN105157222B (en) * | 2015-10-20 | 2018-11-23 | 南京信息工程大学 | A kind of coal-burning boiler of energy-saving dedusting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104566338A (en) | Hearth structure of biomass chain boiler | |
| CN2847051Y (en) | Single boiler tube longitudinal by-path flue pipe sectioned burning constant pressure water heating boiler | |
| CN202303348U (en) | Vertical powder burning industrial boiler with top combustor spraying downwards | |
| CN2360722Y (en) | Verticle atmospheric multi-burner cyclone boiler | |
| CN212339224U (en) | High-temperature oxygen-deficient combustion device for solid fuel | |
| CN201212733Y (en) | Vertical double combustion coal burning boiler | |
| CN215570554U (en) | Device for eliminating smoke dust of high-smoke solid fuel by aid of plasma flame combustion supporting | |
| CN2864469Y (en) | Vertical three-room gas boiler for coal gasification | |
| CN201513880U (en) | Integral gasifying combination burning boiler | |
| CN201652323U (en) | Synchronous combustion chain furnace with function of full coal layer inflammation | |
| CN201897212U (en) | Two-stage combustion-supporting reverse burning type combustion furnace | |
| CN2328887Y (en) | Side air thick coal layer smokeless combustion equipment | |
| CN2536955Y (en) | Unpressurized energy-saving environmental protection boiler | |
| CN218096579U (en) | Civil biomass stove | |
| CN2357267Y (en) | Horizontal reciprocating fire grate water heating boiler | |
| CN2758592Y (en) | Coal gasifying boiler with double combustion chambers | |
| CN85202110U (en) | Two direction two beds boiler | |
| CN2480695Y (en) | Environment protection energy saving boiler | |
| CN2379750Y (en) | Boiler using anthracite as fuel | |
| CN207298909U (en) | A kind of Domestic coal-fired boiler | |
| CN2823840Y (en) | Coal gasification burning boiler | |
| CN2542983Y (en) | Vertical oxygen-enriched coal-fired pollutionless boiler | |
| CN118167988A (en) | Multi-time combustion biomass heating stove | |
| CN2036638U (en) | Multipurpose atmospheric smoke-free burning boiler | |
| CN2246245Y (en) | Smoke removing tea stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |