CN102342572B - Drying machine - Google Patents
Drying machine Download PDFInfo
- Publication number
- CN102342572B CN102342572B CN 201110302408 CN201110302408A CN102342572B CN 102342572 B CN102342572 B CN 102342572B CN 201110302408 CN201110302408 CN 201110302408 CN 201110302408 A CN201110302408 A CN 201110302408A CN 102342572 B CN102342572 B CN 102342572B
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- Prior art keywords
- air
- chamber
- drying chamber
- drying
- clamshell
- Prior art date
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Links
- 238000001035 drying Methods 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 25
- 208000031973 Conjunctivitis infective Diseases 0.000 claims description 7
- 201000001028 acute contagious conjunctivitis Diseases 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003345 natural gas Substances 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a drying machine. The drying machine comprises a thermal insulation machine body, a draught chamber, an air heating device and a drying chamber which are combined together, wherein the draught chamber, the air heating device and the drying chamber are arranged in the thermal insulation machine body; a draught fan is arranged at the outlet of the draught chamber; an exhaust fan is arranged at the outlet of the drying chamber; outdoor air is introduced into the draught chamber through an air feeder; the air is heated by the air heating device in the draught chamber, thereby forming hot air; the hot air is conveyed to the drying chamber through the draught fan; wet materials are dried by the hot air in the drying chamber; and the hot air subjected to drying treatment is exhausted to outdoor through the exhaust fan. Petroleum gas and natural gas are used as the fuels of the drying machine and the drying machine has the characteristics of efficient energy conservation, environmental friendliness, no pollution on food and high efficiency.
Description
Technical field
The present invention relates to a kind of drying unit, specifically be a kind of be the dryer of fuel with oil gas, natural gas.
Background technology
Contain wet stock (as fresh water products such as laver, dried shrimp, cereal) and addle rottenly easily, for the ease of storage, will dry it usually, contain wet stock oven dry and be very important approach its processing.If adopt common airing furnace drying method, not only need broad place and good weather, and need a lot of manpowers.Along with the raising of people's living standard, more and more to the demand of aquatic products, this furnace drying method will be eliminated gradually, the substitute is dryer miscellaneous.In existing dry technology, the most widely used is hot-air seasoning.But existing is to act as a fuel with timber, coal at the dryer great majority that contain wet stock, can produce pernicious gases such as carbon dioxide, sulfur dioxide inevitably in the combustion process, has not only destroyed the quality of food, and contaminated environment.In addition, dryer designs at flue, and also has certain defective on the burner arrangement, makes efficiency of utilization low.In addition, thermal current in the drying chamber is transported approach and also lack consideration.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of dryer is provided, this dryer acts as a fuel with oil gas, natural gas, has energy-efficient, environmental protection,, characteristics that efficient high pollution-free to food.
The technical solution used in the present invention is: a kind of dryer, constitute by insulation body, air inducing chamber, air heating apparatus, drying chamber assembling, and described air inducing chamber, air heating apparatus and drying chamber all place in the insulation body; In exit, described air inducing chamber, be provided with air-introduced machine; In described drying chamber exit, be provided with exhaust blower; It is indoor that outdoor air is introduced air inducing by pressure fan, indoor by air heating apparatus heating back formation hot blast at air inducing; Hot blast is transported in the drying chamber by described air-introduced machine; Described hot blast carries out the drying processing to containing wet stock in described drying chamber; Hot blast after dry the processing is discharged to outdoor by exhaust blower.
Described air heating apparatus is made up of heat-exchanging tube bundle, clamshell and burner; Described heat-exchanging tube bundle device adopts the mesh cloth interposed structure on described clamshell, be formed by connecting by the tube bank of a series of " Y " font;
Described burner places below the clamshell; The fuel flow channel of described burner adopts vertical step by step forked arrangement, and the mode of extending downwards finally forms the pinkeye mouth that is arranged in array step by step; Igniter is located at the center of burner.
Described drying chamber is provided with a vertical central baffle, two Room about drying chamber is divided into, about two Room top UNICOM, all portion is provided with the multilayer dose laying rack from bottom to top; The oven dry air-flow is from the laying rack interlayer, and between adjacent interlayer, flows through in the opposite flow direction structure of airflow direction.
On the indoor described clamshell of air inducing, be provided with the heat exchange fin, fin be shaped as rectangle or trapezoidal or triangle or parabola shaped.
Beneficial effect:
Because the present invention acts as a fuel with oil gas, natural gas, the fuel flow channel of burner is arranged to vertical bifurcated form, the fuel that makes each outlet place of burner discharge is even, guarantees the clamshell thermally equivalent.The present invention also is arranged to heat-exchanging tube bundle the network structure form, has made full use of the indoor space of air inducing, has increased heat exchange area, realized the high temperature gas flow that burning produces, to compiling of point optimizing dispensing, help the air-flow that burns and produce, unobstructed the flowing in heat-exchanging tube bundle by body.Burner and heat-exchanging tube bundle arrangement have improved the efficiency of utilization of dryer greatly.In addition, the present invention fully takes into account also that thermal current transports approach in the drying chamber, utilize the thermal current that contains the wet stock laying rack to snakelike layout, realized making full use of to heat.
Invention also has energy-efficient, environmental protection,, characteristics that efficient high pollution-free to food.
Description of drawings
Fig. 1 is the structural representation of a kind of dryer of the present invention.
Fig. 2 is runner, the pinkeye mouth structure stereogram of the burner of a kind of dryer of the present invention.
Fig. 3 is the three-dimensional structure diagram of the heater of a kind of dryer of the present invention.
Fig. 4 is the floor map of the heater of a kind of dryer of the present invention.
Among the figure: 1. insulation body, 2. air heating apparatus, 3. air inducing chamber, 4. burner, 5. clamshell, 6. heat-exchanging tube bundle, 7. fin, 8. pinkeye mouth, 9. air-introduced machine, 10. central dividing plate, 11. drying chambers, 12. exhaust blowers, 13. laying racks, 14. pressure fans, 15. runners.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done and to describe in further detail:
Fig. 1 is the structural representation of a kind of dryer of the present invention.Fig. 2 is runner, the pinkeye mouth structure stereogram of burner.As can be seen from Figure, dryer of the present invention is made up of insulation body 1, air inducing chamber 3, air heating apparatus 2, drying chamber 11, and described air inducing chamber 3, described air heating apparatus 2 and described drying chamber 11 all are positioned at described insulation body 1; In 3 exits, described air inducing chamber, be provided with air-introduced machine 9; In described drying chamber 11 exits, be provided with exhaust blower 12; It is indoor that outdoor air is introduced air inducing by pressure fan 14, formed hot blast by air heating apparatus 2 heating backs in air inducing chamber 3; Hot blast is transported in the drying chamber 11 by described air-introduced machine 9; Described hot blast carries out the drying processing to containing wet stock in described drying chamber 11; Hot blast after dry the processing is discharged to outdoor by exhaust blower 12.
Described air heating apparatus 2 is made up of heat-exchanging tube bundle 6, clamshell 7 and burner 4; Described heat-exchanging tube bundle 6 devices adopt the mesh cloth interposed structure on described clamshell 5, be formed by connecting by a series of " Y " font tube bank 6;
From Fig. 2, from Fig. 3 and Fig. 4 as can be seen, described burner 4 places below the clamshell 5; The fuel flow channel 15 of described burner 4 adopts vertical step by step forked arrangement, and the mode of extending downwards finally forms the pinkeye mouth 8 that is arranged in array step by step; Igniter is located at the center of burner.
Described drying chamber 11 is provided with a vertical central baffle 10, two Room about drying chamber is divided into, about two Room in top UNICOM, all portion is provided with multilayer dose laying rack 13 from bottom to top; The oven dry air-flow is from laying rack 13 interlayers, and between adjacent layer, flows through in the opposite flow direction structure of air-flow.
In air inducing chamber 3, above the described clamshell 5, be provided with heat exchange fin 7, fin 7 be shaped as rectangle or trapezoidal or triangle or parabola shaped.
Described burner 4 uses oil gas, natural gas to act as a fuel, and fuel combustion produces thermal-flame and directly heats described clamshell 5 by radiation and heat convection effect.In addition, the high temperature gas flow of described burner 4 burning generations from bottom to top heats described heat-exchanging tube bundle 6 by the heat convection effect under hot pressing function.
Consider that the single straight heat-exchanging tube bundle directly is arranged in the bigger temperature difference of easy generation on the clamshell 5, promptly very high in the local temperature near clamshell 5, and lower in the terminal temperature of heat-exchanging tube bundle, this is unfavorable for the efficient utilization that burner 4 burnings produce heats.For this reason, heat-exchanging tube bundle 6 described in the present invention adopts network structure to arrange, be formed by connecting by the tube bank of a series of " Y " font, be that described heat-exchanging tube bundle 6 is to connect the shunting tube bank under the main flow tube bank from top to bottom successively, connect a flowing bundle under the shunting tube bank, restrain until final stage toward lower bifurcation always, the final stage tube bank is connected with described clamshell loam cake, and every grade of runner is all vertical with its upper level runner, and caliber successively decreases step by step.Like this, the network structure of heat-exchanging tube bundle 6 is arranged, has made full use of the indoor space of air inducing, makes and can arrange bigger heat exchange area in the place near clamshell 5, helps improving the heat exchange effect of heat-exchanging tube bundle 6.In addition, the network structure of heat-exchanging tube bundle 6 arrange having realized high temperature gas flow that burning produces by body to compiling of point optimizing dispensing, unobstructed mobile in heat-exchanging tube bundle 6 of the air-flow that produces helps burning.
Can cause the too high and then scorification metal shell of clamshell temperature for avoiding flame directly to heat clamshell 5, side is furnished with heat exchange fin 7 in the air inducing chamber of described clamshell.The layout of heat exchange fin 7 has not only increased the air heat exchange area of air inducing chamber 3 sides and then has improved efficiency of utilization, also helps to reduce the operating temperature of clamshell 5, and then prolongs the working life of clamshell 5.Fin be shaped as rectangle, trapezoidal, triangle, parabola shaped etc.
The indoor air of described air inducing is undertaken delivering to described drying chamber 11 by described air-introduced machine 9 after the exchange heat by the heat exchange fin 7 on the described clamshell 5, described clamshell 5 bodies and described heat-exchanging tube bundle 6 these three kinds of heat exchange walls.
For making described burner can evenly heat described clamshell 5, this fuel that just needs each exit of burner to discharge is even.For this reason, the fuel flow channel of burner 4 adopts vertical forked arrangement mode among the present invention, and promptly subordinate's runner is perpendicular to higher level's runner, and the one-level one-level is extended downwards, has finally formed the pinkeye mouth that is arranged in array, and is provided with igniter in the center of burner 4.
Described drying chamber is by two Room about establishing a central baffle 10 and being divided into, dividing plate 10 leaves a segment distance with the drying chamber bottom, about two Room be equipped with along wall and contain the wet stock laying rack, the oven dry air-flow is from the laying rack interlayer, and between adjacent interlayer, flow through in the flow direction structure that airflow direction is opposite (being serpentine configuration arranges).
The drying course of this dryer is as follows: at first will contain wet stock and be placed on the laying rack 13, and open the control valve of fuel (oil gas, natural gas), fuel enters into burner 4 from air accumulator, and the starting ignition device takes fire.Heat exchange wall and the air inducing indoor air of the heat that produces through air heating apparatus 2 burning by clamshell 5, heat-exchanging tube bundle 6 and heat exchange fin 7 carries out heat convection, under the effect of air-introduced machine 9, enter into drying chamber 11, in drying chamber 11, dry, finally discharge outdoor by exhaust blower 12 to containing wet stock.
Therefore, the present invention is rational in infrastructure, and is safe and reliable, the energy utilization rate height, and the heat exchange effect is strong, and energy-conserving and environment-protective are beneficial to promotion and application.
More than narrated the technical scheme of design of the present invention and enforcement; those skilled in the art can derive other a plurality of technical schemes, still under this design is instructed; every various technical schemes under this design are all within the protection domain of claims of the present invention.
Claims (2)
1. a dryer is made of insulation body, air inducing chamber, air heating apparatus, drying chamber assembling, it is characterized in that, described air inducing chamber, air heating apparatus and drying chamber all place in the insulation body; In exit, described air inducing chamber, be provided with air-introduced machine; In described drying chamber exit, be provided with exhaust blower; It is indoor that outdoor air is introduced air inducing by pressure fan, indoor by air heating apparatus heating back formation hot blast at air inducing; Hot blast is transported in the drying chamber by described air-introduced machine; Described hot blast carries out the drying processing to containing wet stock in described drying chamber; Hot blast after dry the processing is discharged to outdoor by exhaust blower;
Described air heating apparatus is made up of heat-exchanging tube bundle, clamshell and burner; Described heat-exchanging tube bundle device adopts the mesh cloth interposed structure on described clamshell, be formed by connecting by the tube bank of a series of " Y " font;
Described burner places below the clamshell; The fuel flow channel of described burner adopts vertical step by step forked arrangement, and the mode of extending downwards finally forms the pinkeye mouth that is arranged in array step by step; Igniter is located at the center of burner.
2. a kind of dryer according to claim 1 is characterized in that: on the indoor described clamshell of air inducing, be provided with the heat exchange fin, fin be shaped as rectangle or trapezoidal or triangle or parabola shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110302408 CN102342572B (en) | 2011-10-09 | 2011-10-09 | Drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110302408 CN102342572B (en) | 2011-10-09 | 2011-10-09 | Drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102342572A CN102342572A (en) | 2012-02-08 |
| CN102342572B true CN102342572B (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110302408 Expired - Fee Related CN102342572B (en) | 2011-10-09 | 2011-10-09 | Drying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102342572B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041921B (en) * | 2014-06-30 | 2015-12-30 | 滕兆海 | A kind of energy-conservation opening pine nuts equipment and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2375936Y (en) * | 1999-04-23 | 2000-04-26 | 皆盛机电股份有限公司 | Exhaust window of dryer |
| CN2717236Y (en) * | 2004-06-29 | 2005-08-17 | 王行安 | Laver drying device |
| CN201093852Y (en) * | 2007-08-09 | 2008-07-30 | 徐洪 | Energy saving type laver drying apparatus |
| CN101972031A (en) * | 2010-10-11 | 2011-02-16 | 利川市汇川现代农业有限公司 | Electric heating oil drying device |
| CN202229538U (en) * | 2011-10-09 | 2012-05-23 | 申小中 | Dryer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101171850B1 (en) * | 2009-12-16 | 2012-08-07 | (주)에프티이앤이 | Dryer |
-
2011
- 2011-10-09 CN CN 201110302408 patent/CN102342572B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2375936Y (en) * | 1999-04-23 | 2000-04-26 | 皆盛机电股份有限公司 | Exhaust window of dryer |
| CN2717236Y (en) * | 2004-06-29 | 2005-08-17 | 王行安 | Laver drying device |
| CN201093852Y (en) * | 2007-08-09 | 2008-07-30 | 徐洪 | Energy saving type laver drying apparatus |
| CN101972031A (en) * | 2010-10-11 | 2011-02-16 | 利川市汇川现代农业有限公司 | Electric heating oil drying device |
| CN202229538U (en) * | 2011-10-09 | 2012-05-23 | 申小中 | Dryer |
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| Publication number | Publication date |
|---|---|
| CN102342572A (en) | 2012-02-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG ZHONGJI PILE INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHEN XIAOZHONG Effective date: 20140711 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214000 WUXI, JIANGSU PROVINCE TO: 226531 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140711 Address after: 226531 Jiangsu city of Nantong province stone town Rugao zhanghuanggang community group ten Patentee after: Nantong Zhongji Pile Co., Ltd. Address before: 214000 Jiangsu province Wuxi Qian Hu Road No. 809 Patentee before: Shen Xiaozhong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20181009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |