CN202958635U - Grain drying machine - Google Patents
Grain drying machine Download PDFInfo
- Publication number
- CN202958635U CN202958635U CN 201220566910 CN201220566910U CN202958635U CN 202958635 U CN202958635 U CN 202958635U CN 201220566910 CN201220566910 CN 201220566910 CN 201220566910 U CN201220566910 U CN 201220566910U CN 202958635 U CN202958635 U CN 202958635U
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- CN
- China
- Prior art keywords
- drying
- bin
- warehouse
- cooling
- cooling storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a grain drying machine. A main body of the drying machine is of a horizontal walkway structure and comprises a feeding walkway and a processing bin on the middle section of the feeding walkway, wherein the processing bin comprises a drying bin and a cooling bin which are respectively of a sealing structure, and heat insulation ceramic is attached to the inner walls of the drying bin and the cooling bin; multiple hot air knives are arranged on the top of the drying bin, and multiple cold air knives are arranged on the top of the cooling bin; a heat insulation zone formed by two ceramic heat insulation plates in parallel is further arranged between the drying bin and the cooling bin; and internal circulation fans are respectively mounted on the upper parts of the drying bin and the cooling bin and connected into the drying bin and the cooling bin. The grain drying machine disclosed by the utility model has a simple structure, is convenient to operate, can effectively improve the operation efficiency of the drying bin and the cooling bin, and avoids energy waste.
Description
Technical field
The utility model relates to drying equipment, is specially a kind of for the anhydrate grain drying machine of oven dry of cereal surface in cereal processing enterprise.
Background technology
In grain processing and the field of circulation, the precipitation of cereal is dry usually by realizing by grain drying machine, in general, the grain air-drying machine that adopts in technology now is all generally to adopt vertical tower structure, inside comprises warehouse for drying and cooling storehouse, wherein, warehouse for drying is stepped construction and is provided with staggered venting box, is provided with charging aperture and hot-blast outlet on top; Cooling storehouse is arranged on below warehouse for drying, and the bottom is provided with discharging opening and cold wind import.
The grain drying machine of this structure is simple in structure, function singleness, its windward the one side drying effect to greatly be better than leeward one side, the uniformity of grain heat-drying is greatly affected, and bake out temperature is bad to be determined, even output temperature is constant, also be not easy to remain on average level in warehouse for drying inside, the bottoming hole diameter is single, range of application is little, is difficult to satisfy the demand.
The utility model content
The technical problem that the utility model solves is to provide a kind of grain drying machine, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
Grain drying machine, its main body is horizontal aisle structure, comprises the feeding aisle and is arranged on processing storehouse on the middle section position of feeding aisle, and described processing storehouse part comprises warehouse for drying and cooling storehouse, warehouse for drying and cooling storehouse are hermetically-sealed construction, and post thermal insulation ceramics at inwall; The top of its warehouse for drying is provided with some hot blast air knives, and cooling storehouse is provided with some cold wind air knives at the top; In addition, be provided with also between warehouse for drying and cooling storehouse that two ceramic heat-insulation boards are placed side by side and the heat insulating belt that forms, and also be separately installed with interior circulating fan on warehouse for drying and top, cooling storehouse and be connected in warehouse for drying and cooling storehouse oven dry and cooling effectiveness with raising warehouse for drying and cooling storehouse.
In the utility model, the spacing between two ceramic heat-insulation boards of described heat insulating belt is 80 ~ 120mm.
In the utility model, the size of described warehouse for drying is the twice of the size in cooling storehouse.
In the utility model, marginal position place's employing rubber weather strip sealing of fitting in warehouse for drying and cooling storehouse and aisle.
In the utility model, the hot blast temperature of the described hot blast air knife edge of a knife is 50-90 ℃, and at this temperature, what warehouse for drying can maximizing efficiency carries out drying to cereal, and does not destroy the cereal nature.
Beneficial effect: the utility model has promoted the air flow amount under the dryer duty, can be used for improving drying efficiency in warehouse for drying, radiating effect can be improved in cooling storehouse, auto-drying operation can be carried out fast, easily to sample in dryer, safe and reliable, drying efficiency is high and be convenient to safeguard under constant temperature.
Description of drawings
Fig. 1 is the schematic diagram of the utility model preferred embodiment.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Schematic diagram referring to the preferred embodiment of the grain drying machine of Fig. 1, in the present embodiment, warehouse for drying 3 front ends are provided with inlet scoop 2,2 rear portions, inlet scoop in warehouse for drying 3 arrange and evenly are provided with the hot blast air knife, and the driving-belt aisle in warehouse for drying 3, warehouse for drying 3 rear portions are cooling storehouse 6, and cooling storehouse 6 is inner for being provided with the cold wind air knife; Ceramic heat-insulation board 5 by bilayer between warehouse for drying 3 and cooling storehouse 6 separates, and simultaneously, warehouse for drying 3 and 6 tops, cooling storehouse are provided with blower fan storehouse 4, and its inside is equipped with two interior circulating fans respectively warehouse for drying 3 and cooling storehouse 6 are carried out interior circulation air blast.
In the present embodiment, the wind regime in described cooling storehouse 6 and warehouse for drying 3, namely blower fan and air-heater adopt high pressure blower or air-heater, connect cold wind air knife or hot blast air knife by flexible pipe.From the wind that flexible pipe flows through, the wind groove in flow through successively cold wind air knife and hot blast air knife, flow distribution plate and thin plenum area gradually flow out from narrow air channel at last, if the wind speed that flows out is undesirable, can regulate wind speed by the width of adjusting the air knife air outlet.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. grain drying machine, it is characterized in that, the dryer main body is horizontal aisle structure, comprise the feeding aisle and be arranged on processing storehouse on the middle section position of feeding aisle, described processing storehouse part comprises warehouse for drying and cooling storehouse, warehouse for drying and cooling storehouse are hermetically-sealed construction, and post thermal insulation ceramics at inwall; The top of its warehouse for drying is provided with some hot blast air knives, and cooling storehouse is provided with some cold wind air knives at the top; In addition, be provided with also between warehouse for drying and cooling storehouse that two ceramic heat-insulation boards are placed side by side and the heat insulating belt that forms, and also be separately installed with interior circulating fan on warehouse for drying and top, cooling storehouse and be connected in warehouse for drying and cooling storehouse.
2. grain drying machine according to claim 1, is characterized in that, the spacing between two ceramic heat-insulation boards of described heat insulating belt is 80 ~ 120mm.
3. grain drying machine according to claim 1, is characterized in that, the hot blast temperature of the described hot blast air knife edge of a knife is 50-90 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566910 CN202958635U (en) | 2012-10-31 | 2012-10-31 | Grain drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566910 CN202958635U (en) | 2012-10-31 | 2012-10-31 | Grain drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958635U true CN202958635U (en) | 2013-06-05 |
Family
ID=48499795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566910 Expired - Fee Related CN202958635U (en) | 2012-10-31 | 2012-10-31 | Grain drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298269A (en) * | 2018-03-20 | 2018-07-20 | 郑州龙威电子科技有限公司 | A kind of grain transporter with drying and refrigerating function |
-
2012
- 2012-10-31 CN CN 201220566910 patent/CN202958635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298269A (en) * | 2018-03-20 | 2018-07-20 | 郑州龙威电子科技有限公司 | A kind of grain transporter with drying and refrigerating function |
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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: 20130605 Termination date: 20131031 |