CN2546803Y - Full counter convective heat exchange square shape integral complete hot-blast furnace - Google Patents
Full counter convective heat exchange square shape integral complete hot-blast furnace Download PDFInfo
- Publication number
- CN2546803Y CN2546803Y CN 01228277 CN01228277U CN2546803Y CN 2546803 Y CN2546803 Y CN 2546803Y CN 01228277 CN01228277 CN 01228277 CN 01228277 U CN01228277 U CN 01228277U CN 2546803 Y CN2546803 Y CN 2546803Y
- Authority
- CN
- China
- Prior art keywords
- smoke
- bundle
- pipe
- last
- boxes
- 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
Abstract
Disclosed is a coil-pipe fire-furnace wall vertical-smoke bundle-pipe full-transverse convective heat-exchanging rectangle whole-set-assembled hot blast stove, pertaining to the air heating furnace technical field; wherein, a combustion chamber (8) is formed by the enclosure of coil-pipe fire-furnace enclosing walls (19); the lower end of a first vertical-smoke bundle-pipe (32) is fixed on the top of the combustion chamber; the upper ends of the first vertical-smoke bundle-pipe (32) and a second vertical-smoke bundle-pipe (30) are fixedly communicated with an upper first smoke box (31); the lower ends of the second vertical-smoke bundle-pipe (30) and a third vertical-smoke bundle-pipe (27) are fixed communicated with a lower second smoke box (13); the upper end of a fifth vertical-smoke bundle-pipe (14) is fixed communicated with an upper fifth smoke box (25); the lower ends of the fifth vertical-smoke bundle-pipe (14) and the fourth vertical-smoke bundle-pipe (26) are fixed communicated with a lower fourth smoke box (20); the upper fifth smoke box (25) is connected with a smoke outlet (24), a connecting-guiding smoke machine (3) and a connecting smoke tube (5). Air-guiding plates (17), (16), (15), (29) are respectively arranged between from the first vertical-smoke bundle-pipe to the fifth vertical-smoke bundle-pipe. A heat-exchanging air cavity (33) and an air outlet (34) are connected with a centrifugal fan (11). An air outlet (21) is connected with the heat-exchanging air cavity (33) and one end of the fifth vertical-smoke bundle-pipe.
Description
Technical field
The utility model belongs to industrial heating furnace, particularly the air-heating furnace technical field.
Background technology
The burning fire box wall of existing hot-blast stove is to be welded with steel plate, outer face down bonding fin.Not only weak heat-dissipating, and hearth wall is thermo-labile, easily burns.
Existing hot-blast stove can't be realized the full counter heat exchange, and the thermal efficiency is low.Subsidiary engines such as the hot-blast stove main frame of existing complete set of equipments and blower fan, cigarette machine are arranged apart, and occupation of land is big and cost is high, also need air pipe line, smoke pipe road to connect a complete set of equipment.
Summary of the invention
The problem that the utility model mainly solves is: improve the heat transfer and the radiating efficiency of fire box wall, solve the heat-resisting life problems of not burning of burner hearth, the flue gas and the heat exchange of air full counter that also solve heat convection improve heat exchange efficiency, reach purpose of energy saving.
Also will solve the online one of main and auxiliaries integral complete of hot-blast stove complete set of equipments simultaneously, no hot blast, flue gas pipeline connect, and it is little to reach occupation of land, compact conformation, the purpose that cost is low.
The technical scheme of dealing with problems is:
Combustion chamber 18 is to be surrounded by comb fire box enclosure wall 19.The lower end that first journey is erected smoke pipe bundle 32 is fixed at the top of combustion chamber 18, and the upper end connects logical with a last smoke box 31.The last smoke box 31 that heat-insulation layer 4 arranged and last three smoke boxes, 22 neighbours every, last three smoke boxes 22 and last five smoke boxes, 25 neighbours every.Fixedly UNICOM is at a last smoke box 31 for perpendicular smoke pipe bundle 30 upper ends of second journey, and two smoke boxes 13 are being descended in lower end fixedly UNICOM.Down two smoke boxes 13 and four smoke boxes, 20 neighbours down every.The upper end of the perpendicular smoke pipe bundle 27 of the 3rd journey is fixedly on last three smoke boxes 22 of UNICOM.Lower end fixedly UNICOM is being descended on two smoke boxes 13.Fixedly on last three smoke boxes 22 of UNICOM, lower end fixedly UNICOM is being descended on four smoke boxes 20 in the upper end of the perpendicular smoke pipe bundle 26 of quadruple pass.Fixedly UNICOM is on last five smoke boxes 25 in the upper end of the perpendicular smoke pipe bundle 14 of the 5th journey, and lower end fixedly UNICOM is being descended on four smoke boxes 20.Last five smoke boxes 25 are fixing exhanst gas outlet 24 also.The smoke suction machine 3 that can connect translator 2 connects deduster 8 and chimney 5 again.
The air inlet 34 in heat exchange wind chamber 33, symmetry connects the centrifugal blower 11 of 3 two charged motivations 12.
Between the first perpendicular smoke pipe bundle and the second perpendicular smoke pipe bundle, wind-guiding dividing plate 17 is arranged.
Between the second perpendicular smoke pipe Shu Yudi three perpendicular smoke pipe bundles, wind-guiding dividing plate 15 is arranged.
Between the 3rd perpendicular smoke pipe Shu Yudi four perpendicular smoke pipe bundles, wind-guiding dividing plate 29 is arranged.
Between the 4th perpendicular smoke pipe Shu Yudi five perpendicular smoke pipe bundles, wind-guiding dividing plate 16 is arranged.
The other end in heat exchange wind chamber 33 is air outlets 21.
Dust bucket 7 and dust removing door 6 are arranged at deduster 8 bottoms.
This machine is also joined electric cabinet 23 and wind control instrument and sensor 10 and electric wire 1.
Description of drawings
Embodiment further specifies the utility model below in conjunction with accompanying drawing.
Figure of description is the side view behind hot-blast stove front view of the present utility model and the complete set of equipments collection dress, and front view adopts complete section.
The specific embodiment
Give motor 12 energisings of 2 centrifugal blowers 11, start centrifugal blower 12, give motor 2 energisings of smoke suction machine 3, start smoke suction machine 3.Opening fire door adds the coal bavin in the combustion chamber 18, after the hot flue gas that combustion bavin coal produces has heated comb fire box enclosure wall 19, hot flue gas enters the perpendicular smoke pipe bundle 32 of first journey, advance a last smoke box 31, advance the perpendicular smoke pipe bundle 30 of second journey around downwards, advance two smoke boxes 13 down, around to the perpendicular smoke pipe bundle 27 of enterprising the 3rd journey, advance last three smoke boxes 22, advance the perpendicular smoke pipe bundle 26 of quadruple pass around downwards, advance four smoke boxes 20 down, after erecting smoke pipe bundle 14 to enterprising the 5th journey, advancing last five smoke boxes 25, advance smoke suction machine 3 from outlet flue 24, row advances deduster 8, and useless flue gas is outside chimney 5 discharge machines.Centrifugal blower 11 malleations are blown into the cold wind of air inlet 34, enter heat exchange wind chamber 33, cold wind flows downward and the perpendicular smoke pipe bundle 32 of first journey, also with 19 heat exchange of comb fire box enclosure wall, wind is walked around wind-guiding dividing plate 17 and is upwards flowed and second perpendicular smoke pipe bundle 30 heat exchange, wind is walked around wind-guiding dividing plate 29 and is upwards flowed and the 4th perpendicular smoke pipe Shu Huanre, wind walk around wind-guiding dividing plate 16 flow downward with perpendicular smoke pipe bundle 14 heat exchange of the 5th journey after from hot-blast outlet 21 outputs.
Open the dust of the dust bucket 11 of dust removing door 6 cleaning dedusters 8.
Open down the clear cigarette ash door 9 cleaning cigarette ashes of four smoke boxes 20.
Observe the wind-warm syndrome table of the wind-warm syndrome sensor 10 on the electric cabinet 23.
Claims (2)
1, a kind of comb hearth wall straight flue bundle full counter heat convection square integral complete hot-blast stove is characterized in that:
Combustion chamber (18) is to be surrounded by comb fire box enclosure wall (19), the top of combustion chamber (18), fix the lower end of the perpendicular smoke pipe bundle (32) of first journey, the upper end connects logical with a last smoke box (31), the last smoke box (31) that heat-insulation layer (4) arranged and last three smoke boxes (22) adjacent every, last three smoke boxes (22) and last five smoke boxes (25) adjacent every, the perpendicular smoke pipe bundle (30) of second journey upper end fixedly UNICOM at a last smoke box (31), the lower end fixedly UNICOM at following two smoke boxes (13), down two smoke boxes (13) and four smoke boxes (20) down adjacent every.The upper end of the perpendicular smoke pipe bundle (27) of the 3rd journey is fixedly on last three smoke boxes of UNICOM (22), lower end fixedly UNICOM is being descended on two smoke boxes (13), the upper end of the perpendicular smoke pipe bundle (26) of quadruple pass is fixedly on last three smoke boxes of UNICOM (22), lower end fixedly UNICOM is being descended on four smoke boxes (20), the upper end of the perpendicular smoke pipe bundle (14) of the 5th journey fixedly UNICOM on last five smoke boxes (25), lower end fixedly UNICOM is being descended on four smoke boxes (20), last five smoke boxes (25) are fixing exhanst gas outlet (24) also, and the smoke suction machine (3) that can connect translator (2) connects deduster (8) and chimney (5) again.
The air inlet (34) in heat exchange wind chamber (33), symmetry connects the centrifugal blower (11) of (3) two charged motivations (12),
Between the first perpendicular smoke pipe bundle and the second perpendicular smoke pipe bundle, wind-guiding dividing plate (17) is arranged,
Between the second perpendicular smoke pipe Shu Yudi three perpendicular smoke pipe bundles, wind-guiding dividing plate (15) is arranged,
Between the 3rd perpendicular smoke pipe Shu Yudi four perpendicular smoke pipe bundles, wind-guiding dividing plate (29) is arranged,
Between the 4th perpendicular smoke pipe Shu Yudi five perpendicular smoke pipe bundles, wind-guiding dividing plate (16) is arranged,
The other end in heat exchange wind chamber (33) is air outlet (21),
Dust bucket (7) and dust removing door (6) are arranged at deduster (8) bottom,
This machine is also joined electric cabinet (23) and wind control instrument and sensor (10) and electric wire (1).
2, it is characterized in that as a kind of comb hearth wall straight flue bundle full counter heat convection square integral complete hot-blast stove as described in claims 1: can adopt 5 journey heat exchange, also can adopt 3 journey heat exchange, can be unworthy of smoke suction machine (3) when adopting 1 journey heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01228277 CN2546803Y (en) | 2001-08-22 | 2001-08-22 | Full counter convective heat exchange square shape integral complete hot-blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01228277 CN2546803Y (en) | 2001-08-22 | 2001-08-22 | Full counter convective heat exchange square shape integral complete hot-blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546803Y true CN2546803Y (en) | 2003-04-23 |
Family
ID=33643439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01228277 Expired - Fee Related CN2546803Y (en) | 2001-08-22 | 2001-08-22 | Full counter convective heat exchange square shape integral complete hot-blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546803Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017172A (en) * | 2011-12-08 | 2013-04-03 | 崔惠子 | Spiral type super high temperature incineration furnace |
| CN105402885A (en) * | 2015-12-30 | 2016-03-16 | 王雪 | High-temperature and multi-stage turbulent vortex indirect heating hot blast boiler |
-
2001
- 2001-08-22 CN CN 01228277 patent/CN2546803Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017172A (en) * | 2011-12-08 | 2013-04-03 | 崔惠子 | Spiral type super high temperature incineration furnace |
| CN105402885A (en) * | 2015-12-30 | 2016-03-16 | 王雪 | High-temperature and multi-stage turbulent vortex indirect heating hot blast boiler |
| CN105402885B (en) * | 2015-12-30 | 2018-04-24 | 王雪 | A kind of hot air boiler of the multistage segmentation turbulent flow whirlpool indirectly heat of high temperature |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2546803Y (en) | Full counter convective heat exchange square shape integral complete hot-blast furnace | |
| CN101113841A (en) | Double-layer inverse burning hot pipe hot-air stove | |
| CN101650073B (en) | Baffled hot-blast stove | |
| CN103528186A (en) | Cylindrical high-temperature biomass hot blast furnace | |
| CN2804616Y (en) | Boiler for burning coal slurry | |
| CN1800762A (en) | Hot-air furnace combined by combustion chamber and dustproof multi-stage heat exchanger with burning-resistant device | |
| CN201032341Y (en) | Direct baking type energy-saving hot air furnace | |
| CN1945182A (en) | Coal burning hot-blast stove | |
| CN201449007U (en) | A turn-back flow coal burning hot air furnace | |
| CN2092063U (en) | High-efficiency horizontal hot-blast stove burning coal | |
| CN2269560Y (en) | Forced circulation cornue type water heating boiler | |
| CN2700772Y (en) | Indirect heat transferred hot-blast stove with high temperature and high efficiency | |
| CN2628876Y (en) | Water coal slurry hot water boiler | |
| CN2175373Y (en) | High efficiency and energy saving hot wind stove | |
| CN210801590U (en) | Energy-saving and environment-friendly boiler using electricity and biomass | |
| CN2624069Y (en) | Double channel negative direction flue gas highly effective dust removal hot-blast stove | |
| CN2709864Y (en) | Environmental protection economic back-burn boiler | |
| CN207262718U (en) | A kind of New-type hot-air furnace | |
| CN2615575Y (en) | Coal combustion heating hot-blast stove | |
| CN2483609Y (en) | Smoke eliminating vertical boiler using coal as fuel | |
| CN206018564U (en) | A kind of water-fire pipe waste heat boiler | |
| CN201476299U (en) | Gas hot-blast stove | |
| CN2826283Y (en) | Fire tube type coal-fired hot blast stove | |
| CN200943843Y (en) | Vertical type double surface heated fire tube boiler | |
| CN206944450U (en) | A kind of gas-fired boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Lian Document name: Notification of Termination of Patent Right |
|
| 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 |