CN203290170U - Combined flow type grain drying machine - Google Patents
Combined flow type grain drying machine Download PDFInfo
- Publication number
- CN203290170U CN203290170U CN2013203323941U CN201320332394U CN203290170U CN 203290170 U CN203290170 U CN 203290170U CN 2013203323941 U CN2013203323941 U CN 2013203323941U CN 201320332394 U CN201320332394 U CN 201320332394U CN 203290170 U CN203290170 U CN 203290170U
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- hot air
- drying machine
- machine body
- grain drying
- air
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Abstract
The utility model discloses a combined flow type grain drying machine. The combined flow type grain drying machine comprises a vertically-arranged drying machine body; a charging opening is formed in the top of the drying machine body; a discharging opening is formed in the bottom of the drying machine body; a center hot air chamber is arranged inside the drying machine body; a plurality of layers of grain drying boxes are arranged on the both ends of the center hot air chamber; each layer of the grain drying box is respectively provided with upper and lower rows of angle-shaped tubes; the upper row of the angle-shaped tubes are provided with hot air inlets in wall boards of the hot air chamber; each hot air inlet is connected with a hot-air blower through an air conveying pipeline, and is formed in the middle section of the center hot air chamber; the hot air inlets transport hot air upwards and downwards through the angle-shaped tubes on the hot air inlets on the wall boards of the both sides of the center hot air chamber. An air conveying pipeline of the combined flow type grain drying machine disclosed by the utility model has the advantages of simple structure and short path; not only can the raw materials be saved, but also the hot air efficiency can be greatly improved; and hot air is blown upwards along a direction that grains stream downwards and also is blown upwards against a direction that the grains stream downwards, so that the grains can be heated uniformly, and the quality of the dried grains can be greatly improved.
Description
Technical field
The utility model relates to a kind of drying plant, especially relates to a kind of mixed flow grain drying machine.
Background technology
grain drying machine is used for oven dry cereal, following current dryer application at present is comparatively general, but the hot blast conveying pipe road of following current dryer of the prior art is outer embracing in oven dry tower body both sides, its pipeline path length and take steel plate and other raw material, therefore hot-blast pipe line is long causes heat that certain loss is arranged owing to exposing, the following current dryer is because hot-blast pipe line is embraced tower body outward, the many blast to hot blast of bend and flow all have a certain impact and loss, the drying course of following current dryer is the single direction air-supply that flows downward along cereal of hot blast, easily cause the oven dry inequality and a phenomenon should occur being charred, the quality of cereal after impact is dried greatly.
The utility model content
Technical problem to be solved in the utility model is: a kind of mixed flow grain drying machine is provided, the ajutage line structure is simple and path is short, raw material have not only been saved, and greatly improve hot blast efficiency, the direction air-supply that hot blast had not only flowed downward along cereal but also the upwards air-supply of direction that flows downward against cereal simultaneously, the effect that cereal is reached be heated evenly, the quality after grain-drying improves greatly.
for solving the problems of the technologies described above, the technical solution of the utility model is: the mixed flow grain drying machine, the drying machine body that comprises vertical setting, the top of described drying machine body is provided with charging aperture, the bottom of described drying machine body is provided with discharging opening, be provided with the central hot air compartment in described drying machine body, the two ends of described central hot air compartment are respectively equipped with some layers of oven dry tanker, every layer of oven dry tanker is respectively equipped with the two rows angular tube, upper row's angular tube is provided with the hot blast import at the hot air chamber wallboard, lower row's angular tube is provided with the moisture outlet at oven dry tanker outside wallboard, described hot blast import is connected with air-heater by the air-supply pipeline, described hot blast import is arranged at the middle section position of described central hot air compartment, the angular tube of described hot blast by the import of central hot air compartment two side wall panels hot blast be heat air delivery up and down simultaneously.
Preferably, described air-supply pipeline has one or two.
Preferably, the lower end of described central hot air compartment also is provided with the cooling air import, and described cooling air import is arranged near described discharging opening one end.
Adopted technique scheme, the beneficial effects of the utility model are:
(1), the hot blast conveying pipe road of mixed flow dryer is only with the mind-set both sides air-supply from the oven dry tower body of one to two main body pipeline, pipeline structure is simple and path is short, can relatively save the part raw material;
(2) owing to being mind-set both sides air-supply from tower body, therefore the short hot blast efficiency that greatly improves in path;
(3) drying course of mixed flow dryer is the upwards air-supply of direction that direction air-supply that hot blast namely flows downward along cereal flows downward against cereal again simultaneously, hot blast both direction acting up and down at one time thus, its effect has been played cereal and constantly has been subject to doing work from the hot blast of up and down both direction when flowing downward, and makes it reach the effect that is heated evenly.Through facts have proved that the bread basket that the mixed flow drying machine drying goes out, the quality of its grain are significantly improved and output increases.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1, drying machine body; 2, charging aperture; 3, discharging opening; 4, central hot air compartment; 5, hot blast import; 6, air-supply pipeline; 7, air-heater; 8, moisture outlet.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
as shown in Figure 1, the mixed flow grain drying machine, the drying machine body 1 that comprises vertical setting, the top of drying machine body 1 is provided with charging aperture 2, the bottom of drying machine body 1 is provided with discharging opening 3, be provided with central hot air compartment 4 in drying machine body 1, the two ends of central hot air compartment 4 are respectively equipped with some layers of oven dry tanker, every layer of oven dry tanker is respectively equipped with the two rows angular tube, upper row's angular tube (not marking in figure) is provided with hot blast import 5 at the hot air chamber wallboard, lower row's angular tube (not marking in figure) is provided with moisture outlet 8 at oven dry tanker outside wallboard, hot blast import 5 is connected with air-heater 7 by air-supply pipeline 6, hot blast import 5 is arranged at the middle section position of central hot air compartment 4 wallboards, hot blast import 5 angular tube by the 4 two side wall panels hot blast imports of central hot air compartment is heat air delivery up and down simultaneously.Air-supply pipeline 6 has one or two.The lower end of central hot air compartment 4 also is provided with cooling air import (not marking in figure), and the cooling air import is arranged near discharging opening 3 one ends.
The experiment proved that, with following current dryer of the prior art, compare: the cost of raw material of the present utility model reduces by 5% than following current dryer; Processing cost of the present utility model reduces by 10% than following current dryer; Complete machine power consumption of the present utility model is less by 19% than following current dryer; After the utility model baking, product quality is significantly increased than following current dryer; Output of the present utility model has improved 10% than following current dryer.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (3)
1. mixed flow grain drying machine, the drying machine body that comprises vertical setting, the top of described drying machine body is provided with charging aperture, the bottom of described drying machine body is provided with discharging opening, be provided with the central hot air compartment in described drying machine body, the two ends of described central hot air compartment are respectively equipped with some layers of oven dry tanker, every layer of oven dry tanker is respectively equipped with the two rows angular tube, upper row's angular tube is provided with the hot blast import at the hot air chamber wallboard, lower row's angular tube is provided with the moisture outlet at oven dry tanker outside wallboard, described hot blast import is connected with air-heater by the air-supply pipeline, it is characterized in that, described hot blast import is arranged at the middle section position of described central hot air compartment, the angular tube of described hot blast by the import of central hot air compartment two side wall panels hot blast be heat air delivery up and down simultaneously.
2. mixed flow grain drying machine as claimed in claim 1, is characterized in that, described air-supply pipeline has one or two.
3. mixed flow grain drying machine as claimed in claim 1, is characterized in that, the lower end of described central hot air compartment also is provided with the cooling air import, and described cooling air import is arranged near described discharging opening one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203323941U CN203290170U (en) | 2013-06-01 | 2013-06-01 | Combined flow type grain drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203323941U CN203290170U (en) | 2013-06-01 | 2013-06-01 | Combined flow type grain drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203290170U true CN203290170U (en) | 2013-11-20 |
Family
ID=49566222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203323941U Expired - Fee Related CN203290170U (en) | 2013-06-01 | 2013-06-01 | Combined flow type grain drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203290170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904847A (en) * | 2015-06-18 | 2015-09-16 | 无锡市新颖密封材料厂 | Closed type grain drying machine |
-
2013
- 2013-06-01 CN CN2013203323941U patent/CN203290170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904847A (en) * | 2015-06-18 | 2015-09-16 | 无锡市新颖密封材料厂 | Closed type grain drying machine |
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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: 20131120 Termination date: 20140601 |