CN2339945Y - Far-infrared grain drying machine - Google Patents
Far-infrared grain drying machine Download PDFInfo
- Publication number
- CN2339945Y CN2339945Y CN 98239294 CN98239294U CN2339945Y CN 2339945 Y CN2339945 Y CN 2339945Y CN 98239294 CN98239294 CN 98239294 CN 98239294 U CN98239294 U CN 98239294U CN 2339945 Y CN2339945 Y CN 2339945Y
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Abstract
The utility model relates to a far infrared grain drier. The utility model is provided with a square column-shaped tower body, a grain inlet and a grain outlet. Layered angle-shaped cases and layered cone-shaped cases are arranged in the tower body. Two side surfaces of the angle-shaped case are made of sieve plates. Intervals are arranged among the angle-shaped cases or among the cone-shaped cases. Conic tops of the angle-shaped cases or the cone-shaped cases of the lower layer respectively corresponds to the intervals among the cone-shaped cases or the angle-shaped cases of the upper layer. Far infrared radiation pipes and hot air pipes with holes are arranged in the angle-shaped cases. The side surface of the tower body is provided with hot air inlets connected with the hot air pipes and water vapor outlets communicated with one end of each of the cone-shaped cases. By using a far infrared heating method to dry grain, the utility model has the advantages of high heat efficiency, small power consumption and easy control of heating temperature.
Description
The utility model relates to the heater of a kind of grain drier, particularly a kind of grain drier.
In the prior art, tower grain drier has cubic cylindricality body of the tower, the grain inlet is arranged on the cubic cylindricality body of the tower top of tower grain drier, and grain-export is arranged at the body of the tower bottom, the horn shape box that has layering in the horizontal direction to settle in the cubic cylindricality body of the tower of tower grain drier.The horn shape box is the box of the empty end of the pentagonal prism shape made from thin plate and steel skeleton, in five sides of horn shape box, it is vertex of a cone faces of isosceles dihedral angle shape that two faces are arranged, and two sides that link to each other respectively with two edged surfaces of the vertex of a cone of dihedral angle shape are parallel to each other, another face is the bottom surface, and the bottom surface is empty.Gapped between each layer horn shape box of the horn shape box that layering is settled, the gap is a food passageway, and the vertex of a cone of following one deck horn shape box is facing to the gap of last layer horn shape box, and this aligning method can make grain from top to bottom in the gap between the horn shape box under the baffling.There are hot-wind inlet and steam outlet in the side of body of the tower, and hot-wind inlet links to each other with a part of horn shape box, and the steam outlet links to each other with another part horn shape box.The heat medium of grain drier is a hot-air, heater is a hot-blast stove, hot-blast stove is that raw material adds hot-air in order to drying grain with coal, fuel oil, in hot-air enters a part of horn shape box in the tower from hot-wind inlet, pass the food passageway layer, grain heat, drying, the steam that grain heating, drying are emitted is discharged from the steam outlet by another part horn shape box.This grain drier thermal efficiency is low, and energy consumption is big, and heating-up temperature is not easy control.
The purpose of this utility model is in order to overcome above-mentioned deficiency, to propose the grain drier that a kind of thermal efficiency height, energy consumption with Far-infrared Heating is little, heating-up temperature is controlled easily.
The utility model is realized with the following method.
The far infrared grain drier has cubic cylindricality body of the tower, and the grain inlet is arranged at body of the tower top, and grain-export is arranged at the body of the tower bottom, the horn shape box and the tapered box that have layering in the horizontal direction to settle in the cubic cylindricality body of the tower of tower grain drier.Horn shape box and tapered box be respectively at same one deck, horn shape box and tapered box in body of the tower from top to bottom successively layering respectively be placed in the body of the tower.The horn shape box is the box of the empty end of the pentagonal prism shape made from sheet metal, screen stencil sheet and steel skeleton, in five sides of horn shape box, it is vertex of a cone faces of isosceles dihedral angle shape that two faces are arranged, dihedral angle shape vertex of a cone face is to make with thin plate, two sides that link to each other respectively with two edged surfaces of the vertex of a cone of dihedral angle shape are parallel to each other, two sides that are parallel to each other are to make with screen stencil sheet, and another face is the bottom surface, and the bottom surface is empty; Tapered box is the box made from sheet metal, steel skeleton of the triangular prism shaped empty end, and in three sides of tapered box, it is vertex of a cone faces of isosceles dihedral angle shape that two faces are arranged, and vertex of a cone face is to make with sheet metal, and another face is the bottom surface, and the bottom surface is empty.The wide of the bottom surface of horn shape box and tapered box equate, the length of horn shape box and tapered box and cubic cylindricality body of the tower interior wide equating.With horn shape box in one deck or tapered box is parallel, and with gapped between the horn shape box of one deck or the tapered box, the gap is a food passageway, and the following one deck horn shape box of arranged parallel or the vertex of a cone of tapered box are respectively facing to the gap between last layer tapered box or horn shape box.In the horn shape box, be mounted with the far infrared wire spoke along the direction of dihedral angle rib and penetrate pipe, all far infrared wire spokes are penetrated the lead-in wire parallel connection of pipe and are drawn.On the bottom surface in the horn shape box, warm-air pipe is arranged, on the tube wall of warm-air pipe in the horn shape box wind hole is arranged along the direction of the rib of its dihedral angle.The outlet of hot-wind inlet and steam is arranged in the side of body of the tower, and hot-wind inlet is connected with warm-air pipe in the horn shape box by pipeline, and steam exports and is connected with an end of tapered box.There is air to give hot device in the hot air duct.
During drying grain, penetrate the pipe energising to the far infrared wire spoke, add the bigger grain of water content continuously from the grain inlet on body of the tower top, the bigger grain of water content is from top to bottom along the horn shape box in the body of the tower and the gap baffling between tapered box and descend, far infrared wire spoke in the horn shape box is penetrated on the grain that far infrared that pipe the sends screen stencil sheet and the empty width of cloth of going to the bottom by the horn shape box be mapped to, grain is heated, dry, blast a small amount of hot blast from hot-wind inlet simultaneously, make the air pressure in the body of the tower be a bit larger tham the outer atmospheric pressure of body of the tower, the water vapour that produces when dry can be discharged from the steam outlet because of the positive pressure handle steam in the body of the tower.
The utility model adopts the method drying grain of Far-infrared Heating, and thermal efficiency height, energy consumption are little, heating-up temperature is controlled easily.
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the three-dimensional partial schematic sectional view of far infrared grain drier,
Fig. 2 is the schematic diagram of horn shape box,
Fig. 3 is the schematic diagram of tapered box.
Among Fig. 1, Fig. 2, Fig. 3, the far infrared grain drier has cubic cylindricality body of the tower 1, grain inlet 2 is arranged at body of the tower 1 top, and grain-export 3 is arranged at the body of the tower bottom, the horn shape box 4 and the tapered box 5 that have layering in the horizontal direction to settle in the cubic cylindricality body of the tower 1 of tower grain drier.Horn shape box 4 and tapered box 5 be respectively at same one deck, horn shape box 4 and tapered box 5 in body of the tower from top to bottom successively layering respectively be placed in the body of the tower 1.
Tapered box 5 is boxes of the triangular prism shaped empty end made from sheet metal, steel skeleton, and in three sides of tapered box, it is vertex of a cone faces 51 of isosceles dihedral angle shape that two faces are arranged, and vertex of a cone face is to make with sheet metal, and another face is bottom surface 52, and bottom surface 52 is empty.
The wide of the bottom surface of horn shape box 4 and tapered box 5 equate, wide the equating that the length of horn shape box 4 and tapered box 5 and cubic cylindricality body of the tower 1 are interior.With horn shape box 4 in one deck or tapered box 5 is parallel, with gapped between the horn shape box 4 of one deck or the tapered box 5, the gap is a food passageway, and the following one deck horn shape box 4 of arranged parallel or the vertex of a cone of tapered box 5 face toward the gap of 4 in last layer tapered box 5 or horn shape box respectively.
Hot-wind inlet 11 and steam outlet 12 is arranged in the side of body of the tower 1, and hot-wind inlet 11 is connected with the warm-air pipe 45 of horn shape box 4 by hot air duct 13, and steam exports 12 and is connected with an end of tapered box 4.
Discharge steam when helping drying, on hot air duct, have air to give hot device (not drawing among the figure).
Claims (1)
1. far infrared grain drier, cubic cylindricality body of the tower is arranged, the grain inlet is arranged at body of the tower top, grain-export is arranged at the body of the tower bottom, the horn shape box that in the cubic cylindricality body of the tower of tower grain drier, has layering in the horizontal direction to settle, the horn shape box is the box of the empty end of pentagonal prism shape, in five sides of horn shape box, it is vertex of a cone faces of isosceles dihedral angle shape that two faces are arranged, dihedral angle shape vertex of a cone face is to make with thin plate, two sides that link to each other respectively with two edged surfaces of the vertex of a cone face of dihedral angle shape are parallel to each other, and another face is the bottom surface, and the bottom surface is empty, wide equating in the length of horn shape box and the cubic cylindricality body of the tower, gap as food passageway is arranged between the horn shape box with one deck, the outlet of hot-wind inlet and steam is arranged in the side of body of the tower, it is characterized in that:
(1) in the cubic cylindricality body of the tower,, bottom surface wide equal one deck tapered box identical with horn shape box length being arranged between upper and lower two layers of adjacent horn shape box, is parallel with the tapered box in one deck, and the gap as food passageway is arranged between the tapered box with one deck,
(2) two sides that are parallel to each other that link to each other respectively with two edged surfaces of vertex of a cone face dihedral angle shape the horn shape box, make with screen stencil sheet, in the horn shape box, be mounted with the far infrared wire spoke along the direction of dihedral angle rib and penetrate pipe, all far infrared wire spokes are penetrated the lead-in wire parallel connection of pipe and are drawn, on the bottom surface in the horn shape box, warm-air pipe is arranged along the direction of the rib of its dihedral angle, on the tube wall of warm-air pipe in the horn shape box wind hole is arranged
(3) tapered box is the box made from sheet metal, steel skeleton of the triangular prism shaped empty end, and in three sides of tapered box, it is vertex of a cone faces of isosceles dihedral angle shape that two faces are arranged, and vertex of a cone face is to make with sheet metal, and another face is the bottom surface, and the bottom surface is empty,
(4) vertex of a cone of following one deck horn shape box of arranged parallel or tapered box faces toward the gap between last layer tapered box or horn shape box respectively,
(5) hot-wind inlet of the side of body of the tower is connected with warm-air pipe in the horn shape box by hot air duct, and the steam outlet is connected with an end of tapered box, has air to give hot device in the hot air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239294 CN2339945Y (en) | 1998-11-06 | 1998-11-06 | Far-infrared grain drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239294 CN2339945Y (en) | 1998-11-06 | 1998-11-06 | Far-infrared grain drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2339945Y true CN2339945Y (en) | 1999-09-22 |
Family
ID=33986690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98239294 Expired - Fee Related CN2339945Y (en) | 1998-11-06 | 1998-11-06 | Far-infrared grain drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2339945Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148692A (en) * | 2013-04-07 | 2013-06-12 | 郑州长城冶金设备有限公司 | Vertical briquette dryer |
| CN105767164A (en) * | 2016-04-06 | 2016-07-20 | 华南农业大学 | Crop seed multi-field cooperation dryer |
| CN111504039A (en) * | 2020-05-09 | 2020-08-07 | 彭正飞 | Grain drying tower capable of automatically changing layers for grains |
-
1998
- 1998-11-06 CN CN 98239294 patent/CN2339945Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148692A (en) * | 2013-04-07 | 2013-06-12 | 郑州长城冶金设备有限公司 | Vertical briquette dryer |
| CN103148692B (en) * | 2013-04-07 | 2015-05-27 | 郑州长城冶金设备有限公司 | Vertical briquette dryer |
| CN105767164A (en) * | 2016-04-06 | 2016-07-20 | 华南农业大学 | Crop seed multi-field cooperation dryer |
| CN105767164B (en) * | 2016-04-06 | 2019-08-16 | 华南农业大学 | A kind of more collaboration drying machines of crop seed |
| CN111504039A (en) * | 2020-05-09 | 2020-08-07 | 彭正飞 | Grain drying tower capable of automatically changing layers for grains |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |