CN102589272A - Cotton drying hot air production device - Google Patents
Cotton drying hot air production device Download PDFInfo
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- CN102589272A CN102589272A CN201210062273XA CN201210062273A CN102589272A CN 102589272 A CN102589272 A CN 102589272A CN 201210062273X A CN201210062273X A CN 201210062273XA CN 201210062273 A CN201210062273 A CN 201210062273A CN 102589272 A CN102589272 A CN 102589272A
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- hot
- air
- fume emission
- cotton
- hot air
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Abstract
The invention discloses a cotton drying hot air production device. The cotton drying hot air production device comprises a hot blast stove. A blower is arranged at a cold air inlet of the hot blast stove. A hot air supply pipeline is connected with a hot air outlet of the hot blast stove. A flue gas exhaust pipe of the hot blast stove is connected with an induced draft fan inlet. An induced draft fan outlet is connected with a flue gas exhaust pipeline. The flue gas exhaust pipeline is connected with a flue gas exhaust port. A water-bath dust collecting chamber is arranged between the induced draft fan outlet and the flue gas exhaust pipeline. The flue gas exhaust pipeline is arranged underground, and has a length not shorter than 20m. The hot air production device has high heat exchange efficiency, high security level and low hot air production cost, and can directly produce hot air in cotton production plant areas.
Description
Technical field
The present invention relates to a kind of hot blast process units, the hot blast process units that especially a kind of Cotton Production enterprise uses.
Background technology
The unginned cotton humidity that the cotton harvester freshly harvested gets off is bigger; Water content between 15-22%, is gone mouldy in transportation and storing process in order to prevent cotton usually, needs in time cotton to be carried out dried; The water content of cotton is dropped to below 8%; Because the efficient of natural drying is lower, can not satisfy large-scale production needs, adopts the cotton dryer that the bigger cotton of humidity is carried out drying dewatering usually and handle.Because Cotton Production enterprise is for the fireproof specific (special) requirements, therefore, the common hot blast process units that is used for grain heat-drying can not be applicable to Cotton Production enterprise; Part Cotton Production enterprise adopts the remote conduction oil of producing; Again conduction oil is delivered to oven dry operation field and air heat exchange production hot blast with conveyance conduit, still, conduction oil will regularly be changed; And conduction oil thermal loss in course of conveying is also bigger, makes the production cost of hot blast higher.In addition, because conduction oil is prone to condense under low-temperature condition, can not satisfies northern Cotton Production enterprise and winter cotton dried operation.
Summary of the invention
The technical problem that invention will solve: the technical problem that the present invention will solve provides the oven dry hot blast process units that grows cotton, and this hot blast process units heat exchange efficiency is high, and level of security is high, and the hot blast production cost is low, can directly produce hot blast in Cotton Production plant area.
The technical scheme that the technical solution problem is taked: one grows cotton dries the hot blast process units; Comprise hot-blast stove, be provided with air blast at the inlet of cold air of hot-blast stove, hot-blast outlet connects the warm-air supply pipeline; The smoke discharge pipe of hot-blast stove connects the air-introduced machine air intake vent; The air outlet of air-introduced machine connects the fume emission pipeline, and the fume emission pipeline connects the fume emission mouth, between the air outlet of air-introduced machine and fume emission pipeline, is provided with the water bath dust-removing chamber; Said fume emission pipeline is arranged on underground, and the length of fume emission pipeline is no less than 20 meters.
As improvement of the present invention: the fume emission mouth is a ground slot type fume emission mouth.
As further improvement of the present invention: between the smoke discharge pipe of hot-blast stove and air-introduced machine, be provided with dry collector.
Improve as another kind of the present invention: said dry collector is a multi-tube dust cleaner.
Beneficial effect: cotton of the present invention oven dry hot blast process units owing to adopted said cotton oven dry hot blast process units to comprise hot-blast stove, is provided with air blast at the inlet of cold air of hot-blast stove; Hot-blast outlet connects the warm-air supply pipeline, and the smoke discharge pipe of hot-blast stove connects the air-introduced machine air intake vent, and the air outlet of air-introduced machine connects the fume emission pipeline; The fume emission pipeline connects the fume emission mouth, between the air outlet of air-introduced machine and fume emission pipeline, is provided with the water bath dust-removing chamber, and said fume emission pipeline is arranged on underground; The length of fume emission pipeline is no less than 20 meters technical scheme, can be deposited in the water through the water bath dust-removing chamber is set, makes high-temperature solid particle and the Mars carried secretly in the flue gas in the fume emission pipeline; Gone out by water logging, simultaneously, increase the length of fume emission pipeline; Utilize the fume emission pipeline that flue gas is caused the safety place discharging, therefore, hot blast process units level of security of the present invention is high; Can directly produce hot blast in Cotton Production plant area, the mode that adopts conduction oil to produce hot blast is compared, and has improved heat exchange efficiency; Practiced thrift the consumption of fuel; Reduce the production cost of hot blast, realized that north of china in winter also can dry operation to cotton, alleviated the seasonal pressure of producing of Cotton Production enterprise; Because adopted the technical characterictic of fume emission mouth for ground slot type fume emission mouth, the high-temperature particle that can effectively avoid remaining in the flue gas floats down on the wind, and causes potential safety hazard, further improved the security of cotton oven dry hot blast process units of the present invention; Owing to adopted the technical characterictic that between the smoke discharge pipe of hot-blast stove and air-introduced machine, is provided with dry collector; Further reduce the solid particulate matter content in the flue gas; Not only improved the security of fume emission; Also avoid these solid particles sediment at the fume emission pipeline, hindered the discharging of flue gas, thus the maintenance cost of having practiced thrift the fume emission pipeline; Because having adopted said dry collector is the technical characterictic of multi-tube dust cleaner, makes the dedusting of flue gas more thorough, the production of hot blast is safer.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
Fig. 1 is a cotton oven dry hot blast process units structural representation of the present invention.
The specific embodiment
As shown in Figure 1, cotton oven dry hot blast process units of the present invention comprises hot-blast stove 2; Inlet of cold air 9 at hot-blast stove is provided with air blast 10, and hot-blast outlet connects warm-air supply pipeline 1, and the smoke discharge pipe 3 of hot-blast stove connects dry collector 4 air intake vents; The air outlet of dry collector connects air-introduced machine 5 air intake vents, and the air outlet water receiving of air-introduced machine is bathed dirt pocket 6 air intake vents, and water bath dust-removing chamber air outlet connects fume emission pipeline 7; Said fume emission pipeline is arranged on underground, and the length of fume emission pipeline is no less than 20 meters, and the fume emission pipeline connects the fume emission mouth; The fume emission mouth is a ground slot type fume emission mouth 8, and said dry collector is a multi-tube dust cleaner.
Claims (4)
1. the oven dry hot blast process units that grows cotton comprises hot-blast stove, is provided with air blast at the inlet of cold air of hot-blast stove; Hot-blast outlet connects the warm-air supply pipeline, and the smoke discharge pipe of hot-blast stove connects the air-introduced machine air intake vent, and the air outlet of air-introduced machine connects the fume emission pipeline; The fume emission pipeline connects the fume emission mouth; It is characterized in that: between the air outlet of air-introduced machine and fume emission pipeline, be provided with the water bath dust-removing chamber, said fume emission pipeline is arranged on underground, and the length of fume emission pipeline is no less than 20 meters.
2. cotton oven dry hot blast process units according to claim 1 is characterized in that: the fume emission mouth is ground slot type fume emission mouth.
3. cotton according to claim 1 and 2 oven dry hot blast process units is characterized in that: between the smoke discharge pipe of hot-blast stove and air-introduced machine, be provided with dry collector.
4. cotton oven dry hot blast process units according to claim 3, it is characterized in that: said dry collector is a multi-tube dust cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210062273XA CN102589272A (en) | 2012-03-12 | 2012-03-12 | Cotton drying hot air production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210062273XA CN102589272A (en) | 2012-03-12 | 2012-03-12 | Cotton drying hot air production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102589272A true CN102589272A (en) | 2012-07-18 |
Family
ID=46478274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210062273XA Pending CN102589272A (en) | 2012-03-12 | 2012-03-12 | Cotton drying hot air production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102589272A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668479A (en) * | 2013-12-13 | 2014-03-26 | 吴江明敏制衣有限公司松陵分公司 | Cotton suction box |
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| CN2409417Y (en) * | 2000-03-11 | 2000-12-06 | 湖南省醴陵市五里牌机械厂 | Coal burning hot air furnace |
| CN2839830Y (en) * | 2005-09-12 | 2006-11-22 | 天津宝成机械集团有限公司 | Environment protection vertical bottom smoke-out underground flue coal-fired boiler |
| CN201235260Y (en) * | 2008-06-17 | 2009-05-13 | 龚诗钦 | Garbage flue gas underground pipe network processing equipment |
| CN201443950U (en) * | 2009-08-06 | 2010-04-28 | 铁岭市粮食科学研究所 | Grain drier energy-saving purification device |
| CN201652791U (en) * | 2009-12-25 | 2010-11-24 | 天津华能能源设备有限公司 | Horizontal type coal hot air furnace with combustion air preheater |
| CN102214949A (en) * | 2011-06-17 | 2011-10-12 | 福建南平家禾锅炉制造有限公司 | Garbage power charging station |
| CN202012953U (en) * | 2011-01-28 | 2011-10-19 | 北京市燃气集团研究院 | Gas roasting stove |
| CN202032738U (en) * | 2010-12-29 | 2011-11-09 | 日照金禾博源生化有限公司 | Novel energy-saving fluidization coal hot air furnace and auxiliary system thereof |
| CN202494302U (en) * | 2012-03-12 | 2012-10-17 | 铁岭市清河区金锋干燥设备有限公司 | Cotton-drying hot wind generating device |
-
2012
- 2012-03-12 CN CN201210062273XA patent/CN102589272A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2409417Y (en) * | 2000-03-11 | 2000-12-06 | 湖南省醴陵市五里牌机械厂 | Coal burning hot air furnace |
| CN2839830Y (en) * | 2005-09-12 | 2006-11-22 | 天津宝成机械集团有限公司 | Environment protection vertical bottom smoke-out underground flue coal-fired boiler |
| CN201235260Y (en) * | 2008-06-17 | 2009-05-13 | 龚诗钦 | Garbage flue gas underground pipe network processing equipment |
| CN201443950U (en) * | 2009-08-06 | 2010-04-28 | 铁岭市粮食科学研究所 | Grain drier energy-saving purification device |
| CN201652791U (en) * | 2009-12-25 | 2010-11-24 | 天津华能能源设备有限公司 | Horizontal type coal hot air furnace with combustion air preheater |
| CN202032738U (en) * | 2010-12-29 | 2011-11-09 | 日照金禾博源生化有限公司 | Novel energy-saving fluidization coal hot air furnace and auxiliary system thereof |
| CN202012953U (en) * | 2011-01-28 | 2011-10-19 | 北京市燃气集团研究院 | Gas roasting stove |
| CN102214949A (en) * | 2011-06-17 | 2011-10-12 | 福建南平家禾锅炉制造有限公司 | Garbage power charging station |
| CN202494302U (en) * | 2012-03-12 | 2012-10-17 | 铁岭市清河区金锋干燥设备有限公司 | Cotton-drying hot wind generating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668479A (en) * | 2013-12-13 | 2014-03-26 | 吴江明敏制衣有限公司松陵分公司 | Cotton suction box |
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| PB01 | Publication | ||
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Application publication date: 20120718 |