CN2388558Y - Cyclone hot-air furnace - Google Patents
Cyclone hot-air furnace Download PDFInfo
- Publication number
- CN2388558Y CN2388558Y CN 99213028 CN99213028U CN2388558Y CN 2388558 Y CN2388558 Y CN 2388558Y CN 99213028 CN99213028 CN 99213028 CN 99213028 U CN99213028 U CN 99213028U CN 2388558 Y CN2388558 Y CN 2388558Y
- Authority
- CN
- China
- Prior art keywords
- heater
- air
- furnace body
- spiral
- pipeline
- 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
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a cyclone hot-air furnace, which is composed of a furnace body (9), a screw plate (6), a blower (3), a range (8), and a heat exchanger. An air inlet (4) arranged above the furnace body (9) is connected with an air outlet (7) arranged at the lower part of the furnace body (9) through an air channel formed by the screw plate (6) in the furnace body (9); the heat exchanger composed of a plurality of pipelines (5) is evenly distributed in the furnace body (9) in parallel with the center line of the furnace body (9); the upper ends of the pipelines (5) are communicated with a smoke gathering chamber (2); the lower ends of the pipelines (5) are communicated with the range (8); the range (8) and the smoke gathering chamber (2) are isolated with the air channel in the furnace body (9) through a cover plate. The utility model has the advantages of easy fabrication, high heat efficiency, etc.
Description
The utility model relates to a kind of hot-blast stove.Especially the spiral-flow type hot-blast stove of forming by body of heater, spiral plate, air blast, cooking stove, heat exchanger etc.
Chinese patent 89220465 discloses a kind of like this hot-blast stove, and its design feature is: be made up of framework, body of heater, heat exchanger, hot blast chamber, bonnet and flue gas induced draught system, body of heater is following, and heat exchanger is last, and it is horizontally disposed that airduct is, and leaks out in the pipe, walks cigarette outside the pipe.The many backhauls of sweep of gases airduct, air is one-stroke in pipe, and cigarette is walked flue, and wind is walked airduct, has avoided flue gas that Air mixing is polluted.But after adopting this structure, have the part flue gas directly to wash away airduct, heat loss is bigger, and efficient is not high.
The purpose of this utility model provides that a kind of heat loss is less, and the thermal efficiency is higher, the spiral-flow type hot-blast stove that can avoid flue gas that delivery air is polluted.
In order to achieve the above object, the utility model is made up of body of heater, spiral plate, air blast, cooking stove and heat exchanger, the air inlet that is arranged on the body of heater top is connected by the air duct that is divided into by spiral plate that is arranged on the body of heater heart with the air outlet that is arranged on the body of heater below, the heat exchanger that constitutes by several pipelines, be distributed in the body of heater abreast with the body of heater center line, the pipe upper end communicates with fume collecting chamber, and lower end of duct communicates with cooking stove, and the air duct in cooking stove and fume collecting chamber and the body of heater is isolated by cover plate; Pipeline is made the necking down shape equidistantly.
After adopting this structure, the hot flue gas that produces in the cooking stove enters the necking down pipeline and from bottom to top flows from the body of heater lower end, thus heating necking down pipe.The necking down pipe is because the effect of necking down, and the corresponding prolongation of time that the hot flue gas that flows of rising is detained in pipe has increased area of heat transfer simultaneously, has improved the efficient of heat exchange, and the air in the passage of spiral plate formation is fully heated.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the cross-sectional schematic of the utility model spiral-flow type hot-blast stove specific embodiment.
The hot-blast stove of spiral-flow type shown in the accompanying drawing is made up of body of heater 9, spiral plate 6, air blast 3, cooking stove 8 and heat exchanger, the air inlet 4 that is arranged on body of heater 9 tops is connected by the air duct that the spiral plate 6 that is arranged in the body of heater 9 is divided into the air outlet 7 that is arranged on body of heater 9 belows, the heat exchanger that constitutes by several pipelines 5, be distributed on abreast in the body of heater 9 with body of heater 9 center lines, pipeline 5 upper ends communicate with fume collecting chamber 2, pipeline 5 lower ends communicate with cooking stove 8, and cooking stove 8 and fume collecting chamber 2 isolate by cover plate with the air duct in the body of heater 9; Be processed into the necking down shape on the pipeline 5 equidistantly.
When industry is made, necking section on the pipeline 5 is shaped by rolling and processing, spiral plate 6 is fixed on body of heater 9 inwalls then, shape in the shape of a spiral, be processed with on the cover plate at spiral plate 6 and body of heater 9 two ends and be convenient to pipeline 5 and pass and be connected fume collecting chamber 2 and cooking stove 8, make pipeline 5 and body of heater 9 center lines be distributed on hole in the body of heater 9 abreast simultaneously again, spiral plate 6 and cover plate and body of heater 9 inwalls and pipeline 5 are seamless link, air inlet 4 is arranged on body of heater 9 tops, and air outlet 7 is arranged on body of heater 9 belows.During installation body of heater 9 is placed on the cooking stove 8, air inlet 4 is connected with air blast 3, and air outlet 7 communicates with roasting plant, and chimney 1 places fume collecting chamber 2 tops.
When the spiral-flow type hot-blast stove is in running order, at first start air blast 3, making is free air-flow moving in the body of heater 9, light cooking stove 8 then, heated flue gas enters pipeline 5 from body of heater 9 bottoms, and from going up water back 5 down, remaining flue gas enters atmosphere from fume collecting chamber 2 by chimney 1.At this moment, cold air enters in the body of heater 9 from air inlet continuously, under the water conservancy diversion of spiral plate 6, is the eddy flow shape from top to bottom and flows and to wash away pipeline 5, takes away heat, becomes hot blast, and provides use from air outlet 7 outputs.
Claims (2)
1, a kind of spiral-flow type hot-blast stove, by body of heater, spiral plate, air blast, cooking stove and heat exchanger constitute, it is characterized in that: the air inlet (4) that is arranged on body of heater (9) top is connected by placing the air duct that is divided into by spiral plate (6) in the body of heater (9) with the air outlet (7) that is arranged on body of heater (9) below, heat exchanger by several pipelines (5) formation, be distributed on abreast in the body of heater (9) with body of heater (9) center line, pipeline (5) upper end communicates with fume collecting chamber (2), pipeline (5) lower end communicates with cooking stove (8), and cooking stove (8) and fume collecting chamber (2) isolate by cover plate with the air duct in the body of heater (9).
2, spiral-flow type hot-blast stove according to claim 1 is characterized in that, pipeline (5) is processed into the necking down shape equidistantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213028 CN2388558Y (en) | 1999-06-07 | 1999-06-07 | Cyclone hot-air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213028 CN2388558Y (en) | 1999-06-07 | 1999-06-07 | Cyclone hot-air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388558Y true CN2388558Y (en) | 2000-07-19 |
Family
ID=34005546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99213028 Expired - Fee Related CN2388558Y (en) | 1999-06-07 | 1999-06-07 | Cyclone hot-air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388558Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507168A (en) * | 2018-03-30 | 2018-09-07 | 宁波金名片能源科技有限公司 | A kind of hot-blast stove of direct heat transfer |
-
1999
- 1999-06-07 CN CN 99213028 patent/CN2388558Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507168A (en) * | 2018-03-30 | 2018-09-07 | 宁波金名片能源科技有限公司 | A kind of hot-blast stove of direct heat transfer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2864531Y (en) | Vertical air heater | |
| CN201724384U (en) | Energy-saving environment-friendly high temperature jet type hot blast stove | |
| CN205066394U (en) | Interior STREAMING oven | |
| CN2388558Y (en) | Cyclone hot-air furnace | |
| CN108362135B (en) | Cupola waste heat utilization device | |
| CN106196594A (en) | A kind of air stove | |
| CN2396350Y (en) | Dryer | |
| CN2230759Y (en) | Glass-beam forming furnace | |
| CN2203424Y (en) | Vertical air heating furnace by ribbed tube heat-exchange | |
| CN2327955Y (en) | Hot blowing furnace with heat pipes | |
| CN2233065Y (en) | Hot-blast stove with heat recovery and even heat exchanging | |
| CN219367985U (en) | One-machine dual-purpose hot-water hot-blast stove | |
| CN2248856Y (en) | Hot blown furnace with elastic tube bundle | |
| CN2736691Y (en) | Gas-fired boiler | |
| CN209386538U (en) | Improve the small size hot-water boiler of supply air temperature | |
| CN206929807U (en) | A kind of family expenses life heating dual-purpose stove | |
| CN2769761Y (en) | Efficient energy-saving warm-air heater | |
| CN2459536Y (en) | Multi-layer central heated boiler | |
| CN2839932Y (en) | Hot-air calcinating fluidized bed apparatus | |
| CN2689124Y (en) | Highly effective hot air furnaces | |
| CN2390148Y (en) | Multipurpose hot air furnace | |
| CN200972251Y (en) | Horicontal metal air-heater | |
| CN2420576Y (en) | Temperature lifting furnace for greenhouse | |
| CN2350688Y (en) | Structurally improved fuel oil hot-air stove | |
| CN2162625Y (en) | Vertical two-purpose hot-blast 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 |