CN104154651A - Large double-path air heating furnace capable of supplying hot air to twelve grain drying machines - Google Patents
Large double-path air heating furnace capable of supplying hot air to twelve grain drying machines Download PDFInfo
- Publication number
- CN104154651A CN104154651A CN201410401658.3A CN201410401658A CN104154651A CN 104154651 A CN104154651 A CN 104154651A CN 201410401658 A CN201410401658 A CN 201410401658A CN 104154651 A CN104154651 A CN 104154651A
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- CN
- China
- Prior art keywords
- path
- air
- twelve
- flue
- double
- Prior art date
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Links
- 238000001035 drying Methods 0.000 title abstract description 8
- 238000010438 heat treatment Methods 0.000 title abstract description 8
- 239000000446 fuel Substances 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 210000000038 chest Anatomy 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention provides a large double-flue, double-air-duct, high-efficiency and energy-saving air heating furnace capable of supplying hot air to twelve grain drying machines each of which can dry 15 tons of grain independently at the same time and relates to a large double-path air heating furnace capable of supplying hot air to twelve grain drying machines. The large double-path air heating furnace capable of supplying hot air to the twelve grain drying machines comprises a right bottom air inlet 1, a hybrid-fuel hearth 2, a left bottom air inlet 3, a right air duct heating path 4, a left air duct heating path 5, a right flue path 6, a left flue path 7, a cold air inlet 8, a hot air collection pipeline 9, a smoke collection outlet 10, a double-pipe heat exchanger 11 and a hearth electrode type heat exchanger 12.
Description
Technical field
The invention belongs to and high-efficiency energy-saving technology field, relate to all large-scale two-ways one and drag 12 hot-blast stoves.
Background technology
The only having of the hot-blast stove maximum that existing foodstuff drying device is supporting drags four (hot-blast stove can be the foodstuff drying device of 4 15 tons thermal source is provided), and many dryers of large-scale grain heat-drying factory can only be equipped with corresponding hot-blast stove, exist many hot-blast stoves to work, operational ton is large, floor space is many, the thermal efficiency is low, use cost and purchase cost large, pollute the problems such as many simultaneously.
Summary of the invention
The present invention is to provide the two air channels of a kind of large-scale twin flue and can, for the energy efficient hot air furnace of 12 15 tons foodstuff drying device thermal source hot blasts, relates to all large-scale two-ways one and drag 12 hot-blast stoves simultaneously.It comprises: 1. air intake vent of the right end, 2. multi fuel furnace thorax, 3. air intake vent of the left end, 4. right air channel adds hot path, 5. left air channel adds hot path, 6. right flue path, 7. left flue path, 8. cool air inlet, 9. hot blast collection conduits, 10. flue gas collects outlet, 11. double-tube heat exchangers, 12. burner hearth plate type heat exchangers.
Air intake vent of the described right end refers to that the cold air introduced from cool air inlet is from the inlet port in air channel, right side burner hearth plate type heat exchanger bottom.
Described multi fuel furnace thorax is a kind of multiplex burner hearth of applicable burning pluralities of fuel.Burner hearth plate type heat exchanger is equipped with in both sides, inboard mounting sleeve heat exchanger.
Air intake vent of the described left end refers to that the cold air introduced from cool air inlet is from the inlet port in air channel, left side burner hearth plate type heat exchanger bottom.
Described right air channel adds hot path and refers to from air intake vent of the right end and enter right side burner hearth plate type heat exchanger---through three groups of double-tube heat exchangers back and forth circulating-heating until the hot blast of hot blast collection conduits produces route.
Described left air channel adds hot path and right air channel, and to add hot path corresponding.
Described right flue path and left flue path are exactly the track route that twin flue passes through double-tube heat exchanger separately.
Described cool air inlet refer to be arranged on that large-scale two-way one drags 12 hot-blast stove end peripheral boards longitudinally open the entrance that two long rabbets enter for cold airs.
Described hot blast collection conduits refers to that cold air enters from cool air inlet, enters burner hearth plate type heat exchanger to the heating of double-tube heat exchanger, produce the localized ducting pooling together after hot blast through air intake vent of the left and right end.
Described flue gas collects outlet and refers at flue gas and return to by left and right flue path the outlet that comes together in a passage.
Described double-tube heat exchanger refers to a kind of large pipe box tubule flue gas inner and outer pipes that our company is proprietary, and air is the heated high-effect energy-saving heat-exchanger of process from big or small pipe clamp seam.
Described burner hearth plate type heat exchanger is the proprietary a kind of complete board-like large area heat exchange of our company and on-deformable burner hearth heat exchange flue.
Accompanying drawing 1 is that large-scale two-way one drags 12 hot-blast stove schematic diagrames
In figure: 1. air intake vent of the right end, 2. multi fuel furnace thorax, 3. air intake vent of the left end, 4. right air channel adds hot path, 5. left air channel adds hot path, 6. right flue path, 7. left flue path, 8. cool air inlet, 9. hot blast collection conduits, 10. flue gas collects outlet, 11. double-tube heat exchangers, 12. burner hearth plate type heat exchangers.
Claims (2)
1. the present invention relates to all large-scale two-ways one and drag 12 hot-blast stoves.
2. it comprises: 1. air intake vent of the right end, 2. multi fuel furnace thorax, 3. air intake vent of the left end, 4. right air channel adds hot path, 5. left air channel adds hot path, 6. right flue path, 7. left flue path, 8. cool air inlet, 9. hot blast collection conduits, 10. flue gas collects outlet, 11. double-tube heat exchangers, 12. burner hearth plate type heat exchangers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401658.3A CN104154651A (en) | 2014-08-15 | 2014-08-15 | Large double-path air heating furnace capable of supplying hot air to twelve grain drying machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401658.3A CN104154651A (en) | 2014-08-15 | 2014-08-15 | Large double-path air heating furnace capable of supplying hot air to twelve grain drying machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154651A true CN104154651A (en) | 2014-11-19 |
Family
ID=51880218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401658.3A Pending CN104154651A (en) | 2014-08-15 | 2014-08-15 | Large double-path air heating furnace capable of supplying hot air to twelve grain drying machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154651A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195696Y (en) * | 1993-12-24 | 1995-04-26 | 哈尔滨市星火热风炉厂 | Hot-blast stove |
| CN2387458Y (en) * | 1998-11-09 | 2000-07-12 | 张鸿飞 | High temp. energy saving hot-blast stove using fluid fuel |
| CN2473533Y (en) * | 2001-03-20 | 2002-01-23 | 于绍文 | Strong wind warm blast furnace |
| CN2879074Y (en) * | 2006-01-10 | 2007-03-14 | 孙勇 | Horizontal heating wind stove with three heat-exchanging pipe set |
| CN2901159Y (en) * | 2006-02-11 | 2007-05-16 | 付勇 | High efficiency household heating and hot-air furnace |
| CN201615598U (en) * | 2009-03-23 | 2010-10-27 | 李秉公 | Horizontal type coal-fired hot blast furnace |
| CN201992812U (en) * | 2010-12-03 | 2011-09-28 | 滕州市万丰锅炉制造有限公司 | Full-automatic hot blast furnace |
-
2014
- 2014-08-15 CN CN201410401658.3A patent/CN104154651A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195696Y (en) * | 1993-12-24 | 1995-04-26 | 哈尔滨市星火热风炉厂 | Hot-blast stove |
| CN2387458Y (en) * | 1998-11-09 | 2000-07-12 | 张鸿飞 | High temp. energy saving hot-blast stove using fluid fuel |
| CN2473533Y (en) * | 2001-03-20 | 2002-01-23 | 于绍文 | Strong wind warm blast furnace |
| CN2879074Y (en) * | 2006-01-10 | 2007-03-14 | 孙勇 | Horizontal heating wind stove with three heat-exchanging pipe set |
| CN2901159Y (en) * | 2006-02-11 | 2007-05-16 | 付勇 | High efficiency household heating and hot-air furnace |
| CN201615598U (en) * | 2009-03-23 | 2010-10-27 | 李秉公 | Horizontal type coal-fired hot blast furnace |
| CN201992812U (en) * | 2010-12-03 | 2011-09-28 | 滕州市万丰锅炉制造有限公司 | Full-automatic hot blast furnace |
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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 |
Application publication date: 20141119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |