CN201251351Y - Thin-layer grain drier - Google Patents
Thin-layer grain drier Download PDFInfo
- Publication number
- CN201251351Y CN201251351Y CNU200820090499XU CN200820090499U CN201251351Y CN 201251351 Y CN201251351 Y CN 201251351Y CN U200820090499X U CNU200820090499X U CN U200820090499XU CN 200820090499 U CN200820090499 U CN 200820090499U CN 201251351 Y CN201251351 Y CN 201251351Y
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- drying
- thin
- hot
- layer grain
- grain drier
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Abstract
The utility model relates to a thin-layer grain drier belonging to agricultural machines, which is mounted between two adjacent horn-shaped pipes with equal cross section in a drying tower. The horizontal interval is 320mm, and the vertical interval is 250mm, and two segments of burning self-controlled oil burners are mounted on the end portion on one side of a hot-air furnace. The thin-layer grain drier achieves the drying operation of grains on a thin layer whose thickness is less than 300mm in the drying tower and automatic switching of two-segment or one-segment burning of a burner in the hot-air furnace. The thin-layer grain drier is suitable for and satisfies the drying technique requirements of different grains, which has the advantages of big drying intensity, even drying, excellent drying quality, high production efficiency, energy source saving and wide application scope.
Description
Technical field
The utility model belongs to the processing of farm products equipment in the agricultural machinery, relates generally to grain drying machine.
Background technology
The grain drying machine that with the fuel oil is fuel is to use comparatively general a kind of drying plant in the current grain-drying operation, because its compact conformation, plurality of advantages such as easy to use obtain user's welcome.But, in the fuel oil grain drying machine that China uses at present, owing in its drying tower during adjacent uiform section angular tube overall arrangement, adopted level interval and vertical interval size significantly, make cereal in drying tower in from top to bottom the mobile drying course, the paddy layer thickness is bigger, generally all more than 500 millimeters, has influenced the quality and the production efficiency of grain-drying, to the grain-drying weak strength, precipitation rate is low, and dries inhomogeneously, and energy loss is big.In addition, used fuel oil type grain drying machine all adopts one-part form burning oil burner, and such oil burner can not be adjusted control by the needs to heat automatically in the grain-drying process, cause the loss of fuel oil and heat.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, and design provides a kind of thin layer grain drying machine, reaches the purpose of raising grain-drying quality and production efficiency of equipment, reduction fuel consumption, energy savings.
Basic design of the present utility model is that the thin layer grain drying machine comprises elevator, drying tower, blower fan, hot-blast stove and electrical control cubicles, disposes to be installed between the interior adjacent uiform section angular tube of drying tower: level interval S is 320 millimeters, and vertical interval H is 250 millimeters.One side end place is being equipped with two stage combustion autocontrol oil burner at hot-blast stove.
The utility model adopts little spacing configuration uiform section angular tube structure in drying tower, and at the equipped two stage combustion automatic control oil burner of hot-blast stove one sidepiece, with the adjusting of temperature control and injection pressure realized cereal in drying tower the paddy layer thickness in oven dry operation of the thin layer below 300 millimeters and one section or the automatic conversion of two stage combustion of burner in hot-blast stove, satisfied the requirement of various corn drying process, had that the cereal dry tenacity is big, grain-drying is even, dries quantity is good, production efficiency of equipment is high, an energy savings, applied widely, adaptable characteristics.
Description of drawings
Accompanying drawing is a thin layer grain drying machine general structure schematic diagram.
Piece number explanation among the figure:
1, elevator, 2, drying tower, 3, blower fan, 4, hot-blast stove, 5, two stage combustion autocontrol oil burner, 6, electrical control cubicles, 7, uiform section angular tube.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.The thin layer grain drying machine comprises elevator 1, drying tower 2, blower fan 3, hot-blast stove 4 and electrical control cubicles 6, and dispose between the adjacent uiform section angular tube 7 that is installed in the drying tower 2: level interval S is 320 millimeters, and vertical interval H is 250 millimeters.4 one side end places are being equipped with two stage combustion autocontrol oil burner 5 at hot-blast stove.
During grain-drying, elevator 1 is sent cereal into Ta Nei and is flowed downwards from drying tower 2 tops, uiform section angular tube 7 is divided into the layer of thickness cereal below 300 millimeters, two stage combustion autocontrol oil burner 5 sprays fuel oil and burning in hot-blast stove 4, the air of heating is sent in the drying tower 2 through blower fan 3, uiform section angular tube 7 from hot-blast stove 4, cereal is carried out drying operation, and dried cereal is discharged from drying tower 2 bottoms.In the operation, the paddy layer thickness in the drying tower 2 is below 300 millimeters; According to heat in the operation and temperature needs, change injection pressure and distributive value, make two stage combustion autocontrol burner 5 control conversion automatically between one section burning and two stage combustion automatically, supply different heats, two stage combustion autocontrol burner 5 can be selected BD-250 model two-part burner for use, 250 kilograms/hour of maximum fuel consumption, minimum oil consumption is 70 kilograms/hour.This machine is compared energy-conservation reaching more than 15% with domestic similar oven dry unit.
Claims (2)
1, a kind of thin layer grain drying machine, comprise elevator (1), drying tower (2), blower fan (3), hot-blast stove (4) and electrical control cubicles (6), it is characterized in that configuration is installed between the interior adjacent uiform section angular tube (7) of drying tower (2): level interval S is 320 millimeters, and vertical interval H is 250 millimeters.
2, thin layer grain drying machine according to claim 1 is characterized in that being equipped with two stage combustion autocontrol oil burner (5) at hot-blast stove (4) one side end places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820090499XU CN201251351Y (en) | 2008-07-25 | 2008-07-25 | Thin-layer grain drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820090499XU CN201251351Y (en) | 2008-07-25 | 2008-07-25 | Thin-layer grain drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251351Y true CN201251351Y (en) | 2009-06-03 |
Family
ID=40747024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820090499XU Expired - Fee Related CN201251351Y (en) | 2008-07-25 | 2008-07-25 | Thin-layer grain drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251351Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221287A (en) * | 2011-04-26 | 2011-10-19 | 李家勇 | Energy-saving drying unit |
| CN106234576A (en) * | 2016-07-28 | 2016-12-21 | 合肥三伍机械有限公司 | A kind of round-the-clock high-efficiency grain-drying machine |
| CN106288749A (en) * | 2016-07-28 | 2017-01-04 | 合肥三伍机械有限公司 | One can use fuel oil drying machine heating system |
| CN109838996A (en) * | 2017-11-29 | 2019-06-04 | 广西明福科技有限公司 | A kind of grain drying device |
-
2008
- 2008-07-25 CN CNU200820090499XU patent/CN201251351Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221287A (en) * | 2011-04-26 | 2011-10-19 | 李家勇 | Energy-saving drying unit |
| CN106234576A (en) * | 2016-07-28 | 2016-12-21 | 合肥三伍机械有限公司 | A kind of round-the-clock high-efficiency grain-drying machine |
| CN106288749A (en) * | 2016-07-28 | 2017-01-04 | 合肥三伍机械有限公司 | One can use fuel oil drying machine heating system |
| CN109838996A (en) * | 2017-11-29 | 2019-06-04 | 广西明福科技有限公司 | A kind of grain drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20120725 |