CN206146166U - Automatic drier - Google Patents
Automatic drier Download PDFInfo
- Publication number
- CN206146166U CN206146166U CN201621205007.8U CN201621205007U CN206146166U CN 206146166 U CN206146166 U CN 206146166U CN 201621205007 U CN201621205007 U CN 201621205007U CN 206146166 U CN206146166 U CN 206146166U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- storage bin
- automatic drier
- mixing wind
- tube
- 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.)
- Withdrawn - After Issue
Links
- 238000001035 drying Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000011229 interlayer Substances 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims description 23
- 230000006698 induction Effects 0.000 claims description 7
- 235000019629 palatability Nutrition 0.000 abstract description 4
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an automatic drier, including control system, the dry host computer of heat pump, the storage silo, the hot -blast main, backwind tube and muddy tuber pipe, the storage silo bottom is provided with the intermediate layer, the one end and the intermediate layer of hot -blast main are linked together, the other end links to each other with the dry host computer of heat pump, the one end and the storage silo of backwind tube are linked together, the other end links to each other with the dry host computer of heat pump, the one end of mixing the tuber pipe is linked together with the intermediate layer, the other end is linked together with the storage silo, the dry host computer of heat pump is used for the dehumidification and produces hot -blastly, control system is used for controlling the dry host computer of heat pump, the hot -blast hot -blast main that passes through in proper order that the dry host computer of heat pump produced, an interlayer, mix tuber pipe and backwind tube. The drying was carried out in low temperature and dehumidification during this automatic drier relied on, make in the microthermal environment during the material is in and do, but the at utmost promotes grain quality, and rehydration nature and palatability when edible all promote greatly, simple structure, equipment cost hang down, drying and material transfer are with low costs, dry run does not receive weather effect.
Description
Technical field
This utility model is related to foodstuff grain drying equipment, more particularly to a kind of automatic drier.
Background technology
At present, both at home and abroad for grain drying people only focus on the control of grain materials water content and drying cost.Ignore
Comfortablenesses (i.e. suitable drying condition) of the grain materials in dry run, the palatability having a strong impact on when eating in the future and battalion
Support value.For example, the equipment advantage of Kinko Agricultural Machinery Co., Ltd. is low about 0.4 yuan/kilogram of drying cost, and after desiccant dehumidification
Grain quality is then undesirable.
Utility model content
The purpose of this utility model is to provide a kind of automatic drier, at least can solve the problem that one of the problems referred to above.
For achieving the above object, according to one side of the present utility model, there is provided a kind of automatic drier, including control
System, heat pump drying main frame, storage bin, warm-air pipe, backwind tube and mixing wind tube, storage bin bottom are provided with interlayer, warm-air pipe
One end is connected with interlayer, and the other end is connected with heat pump drying main frame, and one end of backwind tube is connected with storage bin, the other end with
Heat pump drying main frame is connected, and one end of mixing wind tube is connected with interlayer, and the other end is connected with storage bin, and heat pump drying main frame is used
In dehumidifying and producing hot blast, control system is used to control heat pump drying main frame, and the hot blast that heat pump drying main frame is produced is sequentially passed through
Warm-air pipe, interlayer, mixing wind tube and backwind tube.Thus, the hot blast Jing warm-air pipes that heat pump drying main frame is produced are passed through in interlayer, make storage
Bin bottom heats up, and the material in storage bin is heated, and then hot blast Jing mixing wind tubes are entered in storage bin, carries storage bin secretly
Interior moistening gas Jing backwind tubes return to heat pump drying main frame, and heat pump drying main frame dehumidifies to gas, and heating again is entered
Subsequent cycle.This automatic drier low temperature and dehumidifying by are dried, and the hot blast temperature of heat pump drying main frame is controlled 50
～65 DEG C, material is dry in system in the environment of middle temperature low temperature, can at utmost lift grain quality, rehydration when edible and
Palatability is all greatly promoted.
In some embodiments, the top of mixing wind tube is located at the top of storage bin, and mixing wind tube is provided with charging aperture, charging
Gate valve, discharging opening and discharging gate valve, charging gate valve are corresponding with gating location, and discharging gate valve is corresponding with discharging opening position.
Thus, the air-flow on mixing wind tube top drives the moistening gas on storage bin top to enter in backwind tube, so that humidity in storage bin
Reduce.The setting of charging aperture and discharging opening facilitates implementation charging and discharges.
In some embodiments, mixing wind tube is provided with discharging damper with the junction of interlayer.Thus, during discharging, beat
Material damper is outputed, the air-flow auxiliary pushing material of interlayer helps discharge.
In some embodiments, be connected with charging airduct below the charging aperture of mixing wind tube, feed the other end of airduct with
Interlayer is connected.Thus, after material enters charging aperture, the air-flow for feeding airduct promotes material to move in mixing wind tube, material
Storage bin is entered from the top of mixing wind tube, transmission cost is greatlyd save.In prior art, material generally using transmission belt or is carried
Rise device to be transmitted, equipment, the energy and cost of labor are high.
In some embodiments, mixing wind tube is U-shaped, and mixing wind tube bottom is provided with ash discharging hole, and ash discharging hole is used for ejection
Weight debris in material.Consequently facilitating debris heavier in removing material.
In some embodiments, backwind tube is provided with primary dirt filtrating screen, backwind tube and heat pump with the junction of storage bin
The junction secondary dirt filtrating screen of main drying.The setting of two-stage dirt filtrating screen effectively removes the dust in air-flow, it is ensured that heat pump drying
The cleaning of main frame.
In some embodiments, physics dehumidifier is installed on backwind tube.For tentatively removing to the air-flow in backwind tube
It is wet.
In some embodiments, the top of storage bin is provided with material foot point induction apparatuss, material foot point induction apparatuss and control
System connection processed.When the material in storage bin reaches material foot point sensor location, control system receives the sensing of material foot point
After the signal of device, the working condition of heat pump drying main frame is adjusted.
In some embodiments, storage bin is provided with balanced valve and access hole.Balanced valve is used to balance in storage bin
Air pressure, access hole are easy to workman to be overhauled into storage bin.
In some embodiments, the top of storage bin, middle part and bottom are provided with thief hatch.So as to can be in thief hatch
Taking out material carries out Humidity Detection.
The beneficial effects of the utility model are：This automatic drier low temperature and dehumidifying by are dried, and material is in
Make dry in the environment of middle low temperature, can at utmost lift grain quality, the rehydration and palatability when edible all greatly promote；
Simple structure, equipment cost are low；It is dried and material transmission low cost, drying cost is 0.02～0.04 yuan/kilogram；Dry run
It is protected from weather influences.
Description of the drawings
Structural representations of the Fig. 1 for the automatic drier of one embodiment of this utility model；
Structural representations of the Fig. 2 for the automatic drier of another embodiment of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Fig. 1 is show schematically show according to a kind of automatic drier of embodiment of the present utility model.As shown in figure 1,
The automatic drier, including control system, heat pump drying main frame 1, storage bin 2, warm-air pipe 3, backwind tube 4, mixing wind tube 5 and charging
Airduct 6.Heat pump drying main frame 1 is used to dehumidifying and producing hot blast, and control system is used to control heat pump drying main frame 1.
2 bottom of storage bin is provided with interlayer 21, and the bottom of storage bin 2 is in funnel-form in funnel-form, i.e. interlayer 21.Interlayer 21
Roof contact with material in storage bin 2, in order to transfer heat to material.One end of warm-air pipe 3 is connected with interlayer 21
Logical, the other end is connected with heat pump drying main frame 1.One end of backwind tube 4 is connected with storage bin 2, the other end and heat pump drying master
Machine 1 is connected.The junction of backwind tube 4 and storage bin 2 is provided with the company of primary dirt filtrating screen 41, backwind tube 4 and heat pump drying main frame 1
Connect the secondary dirt filtrating screen 42 in place.
One end of mixing wind tube 2 is connected with interlayer 21, and the other end extends to the top of storage bin 2 and stretches in 2 storehouse of storing,
Mixing wind tube 2 is made to be connected with storage bin 2.
Mixing wind tube 5 is U-shaped.Mixing wind tube 5 is provided with charging aperture 51, charging gate valve 52, goes out near the junction with interlayer 21
Material mouth 53 and discharging gate valve 54.Charging gate valve 52 is corresponding with 51 position of charging aperture, and discharge gate valve 54 and 53 position phase of discharging opening
Correspondence.Mixing wind tube 5 is provided with discharging damper 55 with the junction of interlayer 21.Be connected with below the charging aperture 51 of mixing wind tube 5 into
Material airduct 6, the other end for feeding airduct 6 are connected with interlayer 21.5 bottom of mixing wind tube is provided with ash discharging hole 56, and ash discharging hole 56 is used
The weight debris in material is discharged.Mixing wind tube 5 also sets up valve 57 with the one end being connected with interlayer 21.
Heat pump drying main frame 1 is provided with humidity sensor, and humidity sensor is used for the gas humidity for detecting backwind tube 4.Heat
Pump main drying includes dehydrating unit and hot-air blower.Dehydrating unit is used to remove Jing backwind tubes 4 into the wet of heat pump drying main frame
Profit air-flow, the air-flow of drying are again introduced into circulation by hot-air blower heating.
The top of storage bin 2 is provided with material foot point induction apparatuss 22, and material foot point induction apparatuss 22 are connected with control system.Storage
The top of feed bin 2 is provided with balanced valve 23 and access hole 24.The top of storage bin 2, middle part and bottom are provided with thief hatch 25.
The work process of the automatic drier of present embodiment is：
Before charging, discharging gate valve 54, charging gate valve 52, discharging damper 55, valve 57 are in closed mode.Charging
When, start heat pump drying main frame 1, open charging gate valve 51, material from charging aperture 51 enter mixing wind tube 5 and under gravity to
Fall.The air-flow of charging airduct 6 enters mixing wind tube 5, carries material and moves in mixing wind tube 5.Finally storing is entered from mixing wind tube 5
In storehouse 2.When in storage bin 2, height of materials reaches 22 position of material foot point induction apparatuss, charging gate valve 51 is closed, and it is hot that hot blast continues Jing
Airduct 3 is entered in interlayer 21, and material is heated.Then hot blast Jing charging airducts 6 and mixing wind tube 5 are entered at the top of storage bin 2,
Moistening gas Jing backwind tubes 4 in entrainment storage bin 2 return to heat pump drying main frame 1, and heat pump drying main frame 1 is removed to gas
Wet, heating again enters subsequent cycle.When humidity sensor detects airflow humidity less than setting value, then workman is pointed out three
Individual sampled point 25 is sampled, and said process is carried out under control of the control system.When sample detection humidity is qualified, then heat pump is done
Dry main frame 1 is shut down.
Fig. 2 show schematically show the automatic drier according to another embodiment of the present utility model.With above-mentioned reality
Apply unlike mode, physics dehumidifier 7 is installed on the backwind tube 4 of the automatic drier of the present embodiment, for backwind tube
Interior air-flow tentatively dehumidifies.The updrift side of physics dehumidifier 7 is provided with continuous power blower fan 8.Be also provided with backwind tube 4 for around
Cross the bypass pipe 43 of physics dehumidifier 7.Backwind tube 4 is provided with gate valve in the upstream of continuous power blower fan 8, and bypass pipe 43 is also equipped with lock
Valve.
When in storage bin 2, humidity of materials is larger, the air-flow of backwind tube 4 subtracts significantly through the 7 preliminary dehumidifying of physics dehumidifier
The light burden of heat pump drying main frame 1, waits and is conducive to improving drying efficiency, reduces drying cost.
When humidity of materials is less in storage bin 2, then the air-flow Jing bypass pipes 43 of backwind tube 4 are made to enter heat pump drying main frame
1, and the dampness of dehumidifier 7 can also pass through heat pump drying main frame 1, advantageously reduces heat pump drying main frame 1 and is lost.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of design being created without departing from this utility model, can also make some deformations and improvement, these belong to practical
New protection domain.
Claims (10)
1. automatic drier, it is characterised in that including control system, heat pump drying main frame (1), storage bin (2), warm-air pipe (3),
Backwind tube (4) and mixing wind tube (5), storage bin (2) bottom are provided with interlayer (21), one end and interlayer (21) phase of warm-air pipe (3)
Connection, the other end is connected with heat pump drying main frame (1), and one end of backwind tube (4) is connected with storage bin (2), the other end and hot
Pump main drying (1) is connected, and one end of mixing wind tube is connected with interlayer (21), and the other end is connected with storage bin (2), and heat pump is done
For dehumidifying and producing hot blast, control system is used to control heat pump drying main frame (1) dry main frame (1), and heat pump drying main frame (1) is produced
Raw hot blast sequentially passes through warm-air pipe (3), interlayer (21), mixing wind tube (5) and backwind tube (4).
2. automatic drier according to claim 1, it is characterised in that the top of the mixing wind tube (5) is located at storage bin
(2) top, the mixing wind tube (5) are provided with charging aperture (51), charging gate valve (52), discharging opening (53) and discharging gate valve
(54), feed gate valve (52) corresponding with charging aperture (51) position, the gate valve (54) that discharges is corresponding with discharging opening (53) position.
3. automatic drier according to claim 2, it is characterised in that the connection of the mixing wind tube (5) and interlayer (21)
Place is provided with discharging damper (55).
4. automatic drier according to claim 2, it is characterised in that below the charging aperture (51) of the mixing wind tube (5)
Charging airduct (6) is connected with, the other end for feeding airduct (6) is connected with interlayer (21).
5. automatic drier according to claim 2, it is characterised in that the mixing wind tube (5) is U-shaped, the mixing wind tube
(5) bottom is provided with ash discharging hole (56), and ash discharging hole (56) weigh in material debris for discharging.
6. automatic drier according to claim 1, it is characterised in that the connection of the backwind tube (4) and storage bin (2)
Place is provided with primary dirt filtrating screen (41), the backwind tube (4) and the secondary dirt filtrating screen (42) in the junction of heat pump drying main frame (1).
7. automatic drier according to claim 1, it is characterised in that physics dehumidifying is provided with the backwind tube (4)
Device (7).
8. automatic drier according to claim 1, it is characterised in that the top of the storage bin (2) is provided with material
Foot point induction apparatuss (22), material foot point induction apparatuss (22) are connected with control system.
9. automatic drier according to claim 1, it is characterised in that the storage bin (2) is provided with balanced valve (23)
With access hole (24).
10. automatic drier according to claim 2, it is characterised in that the top of the storage bin (2), middle part and under
Portion is provided with thief hatch (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205007.8U CN206146166U (en) | 2016-11-08 | 2016-11-08 | Automatic drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205007.8U CN206146166U (en) | 2016-11-08 | 2016-11-08 | Automatic drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146166U true CN206146166U (en) | 2017-05-03 |
Family
ID=58625231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205007.8U Withdrawn - After Issue CN206146166U (en) | 2016-11-08 | 2016-11-08 | Automatic drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206146166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352691A (en) * | 2016-11-08 | 2017-01-25 | 佛山市盈丰优品科技有限公司 | Automatic drying machine |
| CN117146536A (en) * | 2023-07-27 | 2023-12-01 | 黑龙江八一农垦大学 | Multi-information automatic acquisition system of grain dryer experiment table |
-
2016
- 2016-11-08 CN CN201621205007.8U patent/CN206146166U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352691A (en) * | 2016-11-08 | 2017-01-25 | 佛山市盈丰优品科技有限公司 | Automatic drying machine |
| CN117146536A (en) * | 2023-07-27 | 2023-12-01 | 黑龙江八一农垦大学 | Multi-information automatic acquisition system of grain dryer experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170503 Effective date of abandoning: 20180918 |
|
| AV01 | Patent right actively abandoned |