CN102692119B - Corn seed drying unit - Google Patents
Corn seed drying unit Download PDFInfo
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- CN102692119B CN102692119B CN201210116811.9A CN201210116811A CN102692119B CN 102692119 B CN102692119 B CN 102692119B CN 201210116811 A CN201210116811 A CN 201210116811A CN 102692119 B CN102692119 B CN 102692119B
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- drying
- heat exchanger
- warehouse
- air duct
- temperature
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Abstract
The invention relates to the technical field of drying equipment, in particular to a corn seed drying unit which comprises a high-temperature heat pump unit. The high-temperature heat pump unit is connected with a high-temperature hot water tank and a chilled water tank. A heating heat exchanger is connected to the high-temperature hot water tank. A dehumidifying heat exchanger is connected to the chilled water tank. A drying chamber and a main air duct are arranged on a base, branch air ducts communicated with the main air duct are distributed in the drying chamber, and the branch air ducts are communicated with the drying chamber through air inlets. The drying chamber is provided with an air outlet. The heating heat exchanger and the dehumidifying heat exchanger are mounted on the main air duct behind an air outlet of the main circuit, which is connected with a drying fan. The dehumidifying heat exchanger is disposed behind the heating heat exchanger. The corn seed drying unit is in the effective structural design, hot air is generated by high-temperature heat pump technology, temperature rise is fast, efficiency is high, consumption of electric energy is reduced effectively, service cost is reduced, and the drying requirement is met greatly. By multi-face drying of hot air, corn seeds can be evenly dewatered, and drying effect of the corn seeds is ensured.
Description
Technical field
The present invention relates to drying plant technical field, especially relate to corn seed drying plant.
Background technology
In order to promote the storage life of corn seed, need to reduce the moisture content of corn seed.Existing way is to adopt airing and dry the moisture content that reduces corn seed; For airing mode, length consuming time, be unfavorable for producing in enormous quantities, and moisture content is removed inhomogeneous; And for drying mode, be mainly by electrical heating, to produce heat radiation to realize at present, still exist moisture content to remove inhomogeneous, and power consumption is large, operating cost is high.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of heat pump techniques that utilizes is provided, realize hot-air seasoning, dry uniform corn seed drying plant.
For achieving the above object, the present invention adopts following technical scheme:
Corn seed drying plant, it includes:
High temperature heat pump unit, it is connected with high-temperature-hot-water case and freezing water tank, and high-temperature-hot-water case connects a heating heat exchanger, and freezing water tank connects a dehumidification heat exchange;
One pedestal, which is provided with warehouse for drying and main air duct, is distributed with minute air channel being communicated with main air duct in warehouse for drying, between minute air channel and warehouse for drying, has air inlet to be communicated with; Warehouse for drying is provided with exhaust outlet;
Described heating heat exchanger and dehumidification heat exchange are arranged on main air duct, are positioned at the air outlet rear of the oven dry blower fan being connected with main air duct; Dehumidification heat exchange is arranged on heating heat exchanger rear.
The exhaust outlet of described warehouse for drying is connected with a circulating fan, the heating heat exchanger of the output access main air duct of circulating fan and the position between oven dry blower fan.
Described pedestal is also provided with the feeding web that connects warehouse for drying charging aperture, and the discharging conveyer belt that connects warehouse for drying discharging opening.
The present invention is by effective structural design, utilize high temperature heat pump technology to generate hot blast, temperature rise is fast, efficiency is high, effectively reduces the consumption of electric power energy, reduces use cost, greatly meet drying work demand, and the multiaspect of hot blast is dried, and corn seed can be dewatered evenly, guarantees the drying effect of corn seed.
Further advantage of the present invention is simple in structure, scientific and reasonable, and cost of investment is low, and operation operation is easy, and management and control and Maintenance and Repair are very convenient, have greatly improved operation ratio and the operability of equipment.
accompanying drawing explanation:
Accompanying drawing 1 is hot blast generating structure schematic diagram of the present invention;
Accompanying drawing 2 is the present invention's base construction schematic diagram;
The attached TV structure distribution map that accompanying drawing 3 is Fig. 2.
the specific embodiment:
Below in conjunction with accompanying drawing, the present invention is further described:
Consult shown in Fig. 1,2,3, corn seed drying plant provided by the invention, it includes high temperature heat pump unit 1, and high temperature heat pump unit 1 is connected with high-temperature-hot-water case 2 and freezing water tank 3, high-temperature-hot-water case 2 connects a heating heat exchanger 4, and freezing water tank 3 connects a dehumidification heat exchange 5; The operation principle of high temperature heat pump unit 1 is prior art, and in this not go into detail.One pedestal 6 is provided with warehouse for drying 61 and main air duct 62, is distributed with minute air channel 63 being communicated with main air duct 62 in warehouse for drying 61, between minute air channel 63 and warehouse for drying 61, has air inlet 64 to be communicated with, and air inlet 64 is triangular form, promotes drying effect; Warehouse for drying 61 is provided with exhaust outlet, to discharge the wind after drying work, reaches the drying work of circulation air intake.Described heating heat exchanger 4 and dehumidification heat exchange 5 are arranged on main air duct 62, are positioned at the air outlet rear of the oven dry blower fan 7 being connected with main air duct 62; Dehumidification heat exchange 5 is arranged on heating heat exchanger 4 rears.Thus, during work, the wind of drying blower fan 7 conveyings heats up through heating heat exchanger 4 successively and dehumidifies through dehumidification heat exchange 5, to obtain dry hot blast, hot blast is diverted to minute air channel 63 from main air duct 62 again, from air inlet 64, is blown into warehouse for drying 61, realizes drying work.
Shown in Fig. 1, in the present embodiment, the exhaust outlet of described warehouse for drying 61 is connected with a circulating fan 8, the heating heat exchanger 4 of the output access main air duct 62 of circulating fan 8 and the position between oven dry blower fan 7, thereby realizing sirocco reclamation recycles, reach heat recovery effect, save the energy, reduce operating cost.
Shown in Fig. 2,3, in the present embodiment, described pedestal 6 is also provided with the feeding web 65 that connects warehouse for drying 61 charging apertures, and the discharging conveyer belt 66 that connects warehouse for drying 61 discharging openings, facilitates input and output material, reaches automation and controls, improving production efficiency.
Utilization of the present invention utilizes high temperature heat pump technology to generate hot blast, and temperature rise is fast, and efficiency is high, effectively reduce the consumption of electric power energy, reduce use cost, greatly meet drying work demand, and the multiaspect of hot blast is dried, and corn seed can be dewatered evenly, guarantees the drying effect of corn seed.
Claims (3)
1. corn seed drying plant, is characterized in that: include
High temperature heat pump unit (1), it is connected with high-temperature-hot-water case (2) and freezing water tank (3), and high-temperature-hot-water case (2) connects a heating heat exchanger (4), and freezing water tank (3) connects a dehumidification heat exchange (5);
One pedestal (6), which is provided with warehouse for drying (61) and main air duct (62), is distributed with minute air channel (63) being communicated with main air duct (62) in warehouse for drying (61), between minute air channel (63) and warehouse for drying (61), has air inlet (64) to be communicated with; Warehouse for drying (61) is provided with exhaust outlet;
It is upper that described heating heat exchanger (4) and dehumidification heat exchange (5) are arranged on main air duct (62), is positioned at the air outlet rear of the oven dry blower fan (7) being connected with main air duct (62); Dehumidification heat exchange (5) is arranged on heating heat exchanger (4) rear.
2. corn seed drying plant according to claim 1, it is characterized in that: the exhaust outlet of described warehouse for drying (61) is connected with a circulating fan (8) heating heat exchanger (4) of the output access main air duct (62) of circulating fan (8) and the position between oven dry blower fan (7).
3. corn seed drying plant according to claim 1, is characterized in that: described pedestal (6) is also provided with the feeding web (65) that connects warehouse for drying (61) charging aperture, and the discharging conveyer belt (66) that connects warehouse for drying (61) discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116811.9A CN102692119B (en) | 2012-04-20 | 2012-04-20 | Corn seed drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116811.9A CN102692119B (en) | 2012-04-20 | 2012-04-20 | Corn seed drying unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102692119A CN102692119A (en) | 2012-09-26 |
| CN102692119B true CN102692119B (en) | 2014-04-30 |
Family
ID=46857738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210116811.9A Expired - Fee Related CN102692119B (en) | 2012-04-20 | 2012-04-20 | Corn seed drying unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN102692119B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398549A (en) * | 2013-06-29 | 2013-11-20 | 广东联塑科技实业有限公司 | Outer box pre-heating device and method |
| CN103453759B (en) * | 2013-08-22 | 2015-06-10 | 南京翠波新能源发展有限公司 | Air source heat pump water circulation heat exchange drying system |
| CN105865150A (en) * | 2016-04-06 | 2016-08-17 | 郎溪县宏业粮油种植家庭农场 | Method for drying rice seeds before storage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603489A (en) * | 1984-10-05 | 1986-08-05 | Michael Goldberg | Heat pump closed loop drying |
| CN2529175Y (en) * | 2002-03-19 | 2003-01-01 | 张歌今 | Heat pump grain dryer |
| WO2004029516A1 (en) * | 2002-09-26 | 2004-04-08 | Matsushita Electric Industrial Co., Ltd. | Drying apparatus |
| CN201355177Y (en) * | 2009-03-02 | 2009-12-02 | 文山县苗乡三七实业有限公司 | Device for utilizing solar energy to dry panax pseudoginseng |
| CN101769675A (en) * | 2009-01-07 | 2010-07-07 | 广东省农业机械研究所 | Paddy dryer with heat return type heat pump |
| CN202648353U (en) * | 2012-04-20 | 2013-01-02 | 东莞市永淦节能科技有限公司 | Drying equipment for corn seeds |
-
2012
- 2012-04-20 CN CN201210116811.9A patent/CN102692119B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603489A (en) * | 1984-10-05 | 1986-08-05 | Michael Goldberg | Heat pump closed loop drying |
| CN2529175Y (en) * | 2002-03-19 | 2003-01-01 | 张歌今 | Heat pump grain dryer |
| WO2004029516A1 (en) * | 2002-09-26 | 2004-04-08 | Matsushita Electric Industrial Co., Ltd. | Drying apparatus |
| CN101769675A (en) * | 2009-01-07 | 2010-07-07 | 广东省农业机械研究所 | Paddy dryer with heat return type heat pump |
| CN201355177Y (en) * | 2009-03-02 | 2009-12-02 | 文山县苗乡三七实业有限公司 | Device for utilizing solar energy to dry panax pseudoginseng |
| CN202648353U (en) * | 2012-04-20 | 2013-01-02 | 东莞市永淦节能科技有限公司 | Drying equipment for corn seeds |
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| Publication number | Publication date |
|---|---|
| CN102692119A (en) | 2012-09-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20160420 |