CN204070343U - A kind of three layers of drying device of foodstuff drying device - Google Patents
A kind of three layers of drying device of foodstuff drying device Download PDFInfo
- Publication number
- CN204070343U CN204070343U CN201420342793.0U CN201420342793U CN204070343U CN 204070343 U CN204070343 U CN 204070343U CN 201420342793 U CN201420342793 U CN 201420342793U CN 204070343 U CN204070343 U CN 204070343U
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- drying
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Abstract
The utility model belongs to grain drying device technical field, relates to a kind of three layers of drying device of foodstuff drying device.Comprise drying tower, described drying tower is provided with first drying section, delay section, secondary drying section, secondary delay section, three drying sections and three delay sections from top to bottom successively, all be provided with the warm-air pipe that a transverse direction runs through described drying oven between a described delay section, secondary drying section and secondary delay section, three drying sections, air-heater is equipped with in described warm-air pipe one end.This apparatus structure is simple, rationally, oven dry medium (hot-air) can be made by entering in drying tower in the middle part of oven dry tower body, dry respectively to drying tower upper and lower two ends flowing, grain after once drying slowly, obtains secondary drying after entering secondary drying section in first drying section, get back after entering three drying sections again and dry for three times, realize grain once to circulate the effect of drying for three times, reduce the flowing time of grain in storage part, reach higher drying efficiency.
Description
Technical field
The utility model belongs to grain drying device technical field, relates generally to a kind of three layers of drying device of foodstuff drying device.
Background technology
In existing dryer, double-deck drying unit is the storage part of current grain by drying section upper strata, enters in drying section and lower body and carries out drying, then carry out cyclic drying.The drying machine of this structure is entering in the process of drying section through storage part, and because the flowing time of grain in storage part is long, cause the waste of drying time, drying efficiency is low.
Summary of the invention
(1) technical problem that will solve
Technical problem to be solved in the utility model is the three layers of drying device providing a kind of foodstuff drying device, only need an air-heater, just make grain after once drying slowly, then carry out secondary drying fast, carry out three times more fast to dry, improve the drying rate of grain.The utility model carries out to the double-deck drying device of dryer a device of reequiping of upgrading, and original first drying section, delay section, secondary drying section and a secondary delay section basis add three drying sections and three delay sections again.
(2) technical scheme
Three layers of drying device of foodstuff drying device, comprise drying tower, described drying tower is provided with first drying section, delay section, secondary drying section, secondary delay section, three drying sections and three delay sections from top to bottom successively, it is characterized in that: be equipped with the warm-air pipe that a transverse direction runs through described drying oven between a described delay section, secondary drying section and secondary delay section, three drying sections, air-heater is equipped with in described warm-air pipe one end.
Further, the described warm-air pipe other end is communicated with the bottom cavity of described three delay sections.
Further, described dryer be equipped with warm-air pipe between each delay section and drying section, air-heater is equipped with in warm-air pipe one end, the other end can be communicated with three delay section bottom cavity, form circulating air, such hot blast can enter three drying sections from three delay section bottom cavity, improves the utilization rate of heat.
Further, hot blast is blown into warm-air pipe by described air-heater, enters in the middle part of drying tower, and hot blast enters first drying section, secondary drying section and three drying sections simultaneously.Grain enters first drying section through upper strata delay section and carries out drying, and then enters secondary drying section through a delay section and carry out redrying, and finally entering three drying sections through secondary delay section again, to carry out third time dry.Like this, grain once circulates, and can experience three dryings and three tempering processes.
(3) beneficial effect
The utility model has the advantage of: this apparatus structure advantages of simple, oven dry medium (hot-air) can be made by entering in drying tower in the middle part of oven dry tower body, dry respectively to drying tower upper and lower two ends flowing, grain first drying section through once slow dry after, get back after entering secondary drying section secondary drying, finally entering three drying sections through secondary delay section again, to carry out third time dry.Realize grain once to circulate the effect of drying for three times, reduce the flowing time of grain in storage part, reach higher drying efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Mark in accompanying drawing and parts mark:
1-first drying section 2-delay section 3-secondary drying section 4-bis-delay section 5-tri-drying section 6-tri-delay section 7-air-heater 8-warm-air pipes.
Detailed description of the invention
See Fig. 1, three layers of drying device of foodstuff drying device, comprise drying tower, described drying tower is provided with first drying section 1 from top to bottom successively, a delay section 2, secondary drying section 3, secondary delay section 4, three drying sections 5 and three delay sections 6, a delay section 2, between secondary drying section 3 and secondary delay section 4, warm-air pipe 8 is equipped with between three drying sections 5, air-heater 7 is equipped with in warm-air pipe 8 one end, the other end can be communicated with three delay section 6 bottom cavity, form circulating air, such hot blast can enter three drying sections 5 from three delay section 6 bottom cavity, improve the utilization rate of heat.
During work, hot blast is blown into warm-air pipe 8 by air-heater 7, enters in the middle part of drying tower, and hot blast enters first drying section, secondary drying section and three drying sections simultaneously.Grain enters first drying section through upper strata delay section and carries out drying, then carries out redrying entering secondary drying section through a delay section, and finally entering three drying sections through secondary delay section again, to carry out third time dry.Like this, grain once circulates, and can experience three dryings and three tempering processes.
Grain is after entering first drying section and delay section, the top layer moisture that grain is original and the moisture transferring to top layer are successively evaporated, temperature is to grain grain diffusion inside, after grain grain internal moisture outwards shifts, enter secondary drying section and delay section, temperature and humidity gradient between grain grain and between grain intragranular outside reaches balanced substantially, enter three drying sections and delay section again, temperature and humidity gradient between grain grain and between grain intragranular outside further reaches balanced consistent, grain internal moisture can be made fully to spread, ensure that the quality of grain.
Claims (6)
1. three layers of drying device of foodstuff drying device, comprise drying tower, described drying tower is provided with first drying section, delay section, secondary drying section, secondary delay section, three drying sections and three delay sections from top to bottom successively, it is characterized in that: be equipped with the warm-air pipe that a transverse direction runs through described drying oven between a described delay section, secondary drying section and secondary delay section, three drying sections, air-heater is equipped with in described warm-air pipe one end.
2. according to three layers of drying device of foodstuff drying device described in claim 1, it is characterized in that: the described warm-air pipe other end is communicated with the bottom cavity of described three delay sections.
3. according to three layers of drying device of foodstuff drying device described in claim 1, it is characterized in that: described dryer be equipped with warm-air pipe between each delay section and drying section, air-heater is equipped with in warm-air pipe one end, the other end can be communicated with three delay section bottom cavity, form circulating air, such hot blast can enter three drying sections from three delay section bottom cavity, improves the utilization rate of heat.
4. according to three layers of drying device of foodstuff drying device described in claim 3, it is characterized in that: hot blast is blown into warm-air pipe by described air-heater, enter in the middle part of drying tower, hot blast enters first drying section, secondary drying section and three drying sections simultaneously.
5. grain enters first drying section through upper strata delay section and carries out drying, and then enters secondary drying section through a delay section and carry out redrying, and finally entering three drying sections through secondary delay section again, to carry out third time dry.
6. like this, grain once circulates, and can experience three dry runs and three tempering processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342793.0U CN204070343U (en) | 2014-06-26 | 2014-06-26 | A kind of three layers of drying device of foodstuff drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342793.0U CN204070343U (en) | 2014-06-26 | 2014-06-26 | A kind of three layers of drying device of foodstuff drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070343U true CN204070343U (en) | 2015-01-07 |
Family
ID=52163128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342793.0U Expired - Fee Related CN204070343U (en) | 2014-06-26 | 2014-06-26 | A kind of three layers of drying device of foodstuff drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204070343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684894A (en) * | 2019-03-15 | 2020-09-22 | 株式会社佐竹 | Pre-drying device of warm water disinfection equipment for disinfecting seeds with warm water |
-
2014
- 2014-06-26 CN CN201420342793.0U patent/CN204070343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684894A (en) * | 2019-03-15 | 2020-09-22 | 株式会社佐竹 | Pre-drying device of warm water disinfection equipment for disinfecting seeds with warm water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |