CN104633921A - Radial flow type combined heat transfer hot-blast stove - Google Patents
Radial flow type combined heat transfer hot-blast stove Download PDFInfo
- Publication number
- CN104633921A CN104633921A CN201410383081.8A CN201410383081A CN104633921A CN 104633921 A CN104633921 A CN 104633921A CN 201410383081 A CN201410383081 A CN 201410383081A CN 104633921 A CN104633921 A CN 104633921A
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- hot
- heat transfer
- blast stove
- heat exchanger
- radial flow
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a radial flow type combined heat transfer hot-blast stove, and relates to all radial flow type combined heat transfer hot-blast stoves. According to the demands of different users, the radial flow type combined heat transfer hot-blast stove achieves a high-efficiency combined heat transfer technology and is suitable for being matched with various sorts of drying equipment, wherein a high-efficiency heat transfer furnace pipe of a U-shaped plate type conjoined hearth and a plate type circulated heat exchanger on the top of the hot-blast stove enable radiation and convective heat transfer to be combined. The radial flow type combined heat transfer hot-blast stove comprises a radiation hearth 1, the high-efficiency heat transfer furnace pipe 2 of the U-shaped plate type conjoined hearth, a lateral air inlet 3, the plate type circulated heat exchanger 4 on the top of the hot-blast stove, a hot air converging outlet 5, a smoke converging outlet 6, a smoke flue and air flue partition plate 7, an air flue and heat exchanger partition plate 8 and a heat exchanger grouped partition plate 9.
Description
Technical field
The invention belongs to high-efficiency energy-saving technology field, relate to all radial-flow composite heat-exchange hot-blast stoves.
Background technology
Existing hot-blast stove all adopts single heat exchange mode heat exchange, has that low, the positive heat loss of heat exchange efficiency is serious, too high near hearth outer wall temperature, a poor working environment and easily occur overheatedly causing the problems such as the phenomenon of catching fire.
Summary of the invention
The present invention seeks to the requirement according to different user, the high efficiency energy saving new hot-blast stove that a kind of applicable all kinds of drying plant of the high efficiency composition heat transfer technology adopting U-board formula disjunctor burner hearth high efficient heat exchanging flue and the board-like circulation heat exchanger in hot-blast stove top radiation to be combined with convection heat transfer' heat-transfer by convection is supporting is provided.Relate to all radial-flow composite heat-exchange hot-blast stoves.It comprises: 1. radiant box will, 2.U shape board-like disjunctor burner hearth high efficient heat exchanging flue, 3. side air inlet, 4. the board-like circulation heat exchanger in hot-blast stove top, 5. hot blast converges outlet, and 5. flue gas converges outlet, 7. flue and air-duct clapboard, 8. air channel and heat exchanger dividing plate, 9. heat exchanger grouping dividing plate.
Described radiant box will refers to the high-temperature burner hearth of each class A fuel A that can burn.
Described U-board formula disjunctor burner hearth high efficient heat exchanging flue is a kind of New-type plate disjunctor heat exchange flue higher than the common burner hearth heat exchanger thermal efficiency more than 50%.
Described side air inlet refers to the inlet port of the pre-hot-flow flue in the outer wall both sides of flue, cold air being introduced U-shaped board-like disjunctor burner hearth high efficient heat exchanging flue.
The board-like circulation heat exchanger in described hot-blast stove top is the supporting high efficiency furnace top heat exchanger of the proprietary design of hot-blast stove of our company, and heat exchange area comparatively pipe heat exchanger increases by more than 50%.
Described hot blast converges outlet and refers to that the rear thermal current produced of preheating heating that cold air passes into U-board formula disjunctor burner hearth high efficient heat exchanging flue and the board-like circulation heat exchanger in hot-blast stove top from side air inlet converges from a duct output port.
Described flue gas converges outlet and refers to from the fire smoke gases of hearth combustion and converge after the board-like circulation heat exchanger flue of U-board formula disjunctor burner hearth high efficient heat exchanging flue and hot-blast stove top is heated until outlet discharged air.
Described flue and air-duct clapboard are by flue and air channel sealing plate spaced apart from each other with metallic plate.
Described air channel and heat exchanger dividing plate are the seal diaphragms prevented after being divided into groups in air channel and heat exchanger with metallic plate into cigarette.
Described heat exchanger grouping dividing plate furnace roof heat exchanger is divided into three groups, the dividing plate often between group with metallic plate, to extend flue and air channel stroke, improves heat exchange efficiency.
Accompanying drawing 1 is radial-flow composite heat-exchange hot-blast stove schematic diagram
In figure: 1. radiant box will, 2.U shape board-like disjunctor burner hearth high efficient heat exchanging flue, 3. side air inlet, 4. the board-like circulation heat exchanger in hot-blast stove top, 5. hot blast converges outlet, and 5. flue gas converges outlet, 7. flue and air-duct clapboard, 8. air channel and heat exchanger dividing plate, 9. heat exchanger grouping dividing plate.
Claims (2)
1. the present invention relates to all radial-flow composite heat-exchange hot-blast stoves.
2. it comprises: 1. radiant box will, 2.U shape board-like disjunctor burner hearth high efficient heat exchanging flue, 3. side air inlet, 4. the board-like circulation heat exchanger in hot-blast stove top, 5. hot blast converges outlet, and 5. flue gas converges outlet, 7. flue and air-duct clapboard, 8. air channel and heat exchanger dividing plate, 9. heat exchanger grouping dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383081.8A CN104633921A (en) | 2014-08-05 | 2014-08-05 | Radial flow type combined heat transfer hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383081.8A CN104633921A (en) | 2014-08-05 | 2014-08-05 | Radial flow type combined heat transfer hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633921A true CN104633921A (en) | 2015-05-20 |
Family
ID=53212959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410383081.8A Pending CN104633921A (en) | 2014-08-05 | 2014-08-05 | Radial flow type combined heat transfer hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091373A (en) * | 2016-07-23 | 2016-11-09 | 芜湖长启炉业有限公司 | It is provided with the hexahedro heat exchange air stove of rear wind-break panels |
| CN107560172A (en) * | 2017-10-16 | 2018-01-09 | 岳西县同发机械有限公司 | A kind of energy efficient hot air furnace suitable for tea enzyme deactivating and strip sorting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319557A (en) * | 1980-08-08 | 1982-03-16 | Sietmann Vernon H | Heat exchanger furnace |
| CN2052501U (en) * | 1989-04-24 | 1990-02-07 | 太原市北城区环保金属构件厂 | Horizontal hot-blast stove of burn coal |
| CN2171086Y (en) * | 1993-12-10 | 1994-07-06 | 北京市热风炉制造厂 | Hot-blast stove |
| CN2396350Y (en) * | 1999-09-14 | 2000-09-13 | 穆英磊 | Dryer |
-
2014
- 2014-08-05 CN CN201410383081.8A patent/CN104633921A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319557A (en) * | 1980-08-08 | 1982-03-16 | Sietmann Vernon H | Heat exchanger furnace |
| CN2052501U (en) * | 1989-04-24 | 1990-02-07 | 太原市北城区环保金属构件厂 | Horizontal hot-blast stove of burn coal |
| CN2171086Y (en) * | 1993-12-10 | 1994-07-06 | 北京市热风炉制造厂 | Hot-blast stove |
| CN2396350Y (en) * | 1999-09-14 | 2000-09-13 | 穆英磊 | Dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091373A (en) * | 2016-07-23 | 2016-11-09 | 芜湖长启炉业有限公司 | It is provided with the hexahedro heat exchange air stove of rear wind-break panels |
| CN107560172A (en) * | 2017-10-16 | 2018-01-09 | 岳西县同发机械有限公司 | A kind of energy efficient hot air furnace suitable for tea enzyme deactivating and strip sorting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |