CN108106342A - Split heat pump hot-blast stove grain drying device - Google Patents
Split heat pump hot-blast stove grain drying device Download PDFInfo
- Publication number
- CN108106342A CN108106342A CN201711355681.3A CN201711355681A CN108106342A CN 108106342 A CN108106342 A CN 108106342A CN 201711355681 A CN201711355681 A CN 201711355681A CN 108106342 A CN108106342 A CN 108106342A
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- CN
- China
- Prior art keywords
- heat pump
- room
- drying device
- blast stove
- grain drying
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of Split heat pump hot-blast stove grain drying device, including：Baking room and grey room are provided with dryer in baking room, and the middle part in grey room has been horizontally disposed with partition plate；One end of partition plate is located at the middle part in grey room, and the other end is arranged on the madial wall in grey room；Upper left chamber is formed between filtering wall is provided on the top of one end of partition plate so that filtering the inner wall of wall, partition plate and grey room and upper left chamber abuts against baking room, heat pump main body is provided in upper left chamber room, the outer cover that evaporator and evaporator are provided at the top of heat pump main body extends to the outside in grey room；Condenser is provided in baking room, heat pump main body passes sequentially through connecting tube, condenser is connected with dryer；The other end of condenser is connected by ash discharge exhaust pipe with the bottom in grey room.The Split heat pump hot-blast stove grain drying device has the characteristics that excellent energy saving and all weather operations.
Description
Technical field
The present invention relates to heat pump drying fields, and in particular, to a kind of Split heat pump hot-blast stove grain drying device.
Background technology
Often there is the phenomenon that getting damp during storage in grain, once the water content in grain is more than 12-13% past
Toward the situation for being present with fermentation or germination, irreversible loss will be caused to grain at this time, therefore, in food storage mistake
Cheng Zhonghui periodically carries out drying dehumidification to grain.
At present, it is a kind of common grain heat-drying dehumidification mode to carry out drying dehumidification to grain using heat pump hot-blast stove, but
It is the influence that heat pump hot-blast stove suffers from weather, in night or the season of cold, the startup of heat pump hot-blast stove exists centainly
Difficulty, while heat pump hot-blast stove discharge gas exist there is also substantial amounts of energy scatter and disappear.
The content of the invention
The object of the present invention is to provide a kind of Split heat pump hot-blast stove grain drying device, the Split heat pump hot-blast stoves
Grain drying device has the characteristics that excellent energy saving and all weather operations.
To achieve these goals, the present invention provides a kind of Split heat pump hot-blast stove grain drying device, including：It dries
Stove room and grey room are provided with dryer in baking room, and the middle part in grey room has been horizontally disposed with partition plate；One end of partition plate is located at grey room
Middle part, the other end are arranged on the madial wall in grey room；Be provided on the top of one end of partition plate filtering wall so that filtering wall, every
Upper left chamber is formed between the inner wall in plate and grey room and upper left chamber abuts against baking room, and heat pump master is provided in upper left chamber room
Body, the outer cover that evaporator and evaporator are provided at the top of heat pump main body extend to the outside in grey room；It is provided in baking room cold
Condenser, heat pump main body passes sequentially through connecting tube, condenser is connected with dryer；The other end of condenser passes through ash discharge exhaust pipe
It is connected with the bottom in grey room.
Preferably, it is provided with dedusting recuperation of heat cylinder between the bottom in grey room and filtering wall.
Preferably, supporting rack is provided between the inner wall in one end of partition plate and grey room, dedusting recuperation of heat cylinder is arranged at support
On frame.
Preferably, dedusting recuperation of heat cylinder includes cylinder and adsorption stuffing, and adsorption stuffing is filled in cylinder, and cylinder is outer
Through hole is provided on wall.
Preferably, the bore ecto-entad of through hole is gradually reduced.
Preferably, condenser is connected by tube body with the bottom of dryer.
Preferably, cover body is provided at the top of grey room, cover body is located at the surface of heat pump main body；The top extension of evaporator
To cover body.
Preferably, the bottom of one end of partition plate is provided with support column.
In above-mentioned technical proposal, Split heat pump hot-blast stove grain drying device concrete operations provided by the invention are as follows：
Start heat pump main body, evaporator and condenser first, resulting hot wind is sent to dryer with to drying by connecting tube
Grain in machine carries out drying dehumidification；Meanwhile the exhaust gas discharged from dryer is drained by ash discharge exhaust pipe in grey room, exhaust gas
It is discharged into upper left chamber by after filtering the purification of wall and then heat pump main body, evaporator is preheated, so as to ensure that heat pump
Main body, evaporator round-the-clock can be worked and the preheating in exhaust gas can be recycled.It is understood from there through above-mentioned,
Split heat pump hot-blast stove grain drying device provided by the invention has energy saving and round-the-clock excellent effect.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is together for explaining the present invention, but be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the preferred embodiment of Split heat pump hot-blast stove grain drying device provided by the invention
Figure.
Reference sign
1st, baking room 2, grey room
3rd, dryer 4, partition plate
5th, heat pump main body 6, evaporator
7th, connecting tube 8, condenser
11st, ash discharge exhaust pipe 12, support column
13rd, supporting rack 14, dedusting recuperation of heat cylinder
15th, wall 16, cover body are filtered
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making explanation on the contrary, " upper and lower, inside and outside " etc. is included in the noun of locality in term
Only represent orientation of the term under normal service condition or be those skilled in the art understand that be commonly called as, and be not construed as pair
The limitation of the term.
The present invention provides a kind of Split heat pump hot-blast stove grain drying device, as shown in Figure 1, including：1 He of baking room
Grey room 2 is provided with dryer 3 in baking room 1, and the middle part in grey room 2 has been horizontally disposed with partition plate 4；One end of partition plate 4 is located at grey room 2
Middle part, the other end is arranged on the madial wall in grey room 2；Filtering wall 15 is provided on the top of one end of partition plate 4 so that mistake
It is formed with upper left chamber between the inner wall of filter wall 15, partition plate 4 and grey room 2 and upper left chamber abuts against baking room 1, in upper left chamber room
It is provided with heat pump main body 5, the outer cover that the top of heat pump main body 5 is provided with evaporator 6 and evaporator 6 extends to the outside in grey room 2；
Condenser 8 is provided in baking room 1, heat pump main body 5 passes sequentially through connecting tube 7, condenser 8 is connected with dryer 3；Condenser
8 other end is connected by ash discharge exhaust pipe 11 with the bottom in grey room 2.
Above-mentioned Split heat pump hot-blast stove grain drying device concrete operations are as follows：Start heat pump main body 5, evaporation first
Device 6 and condenser 8, resulting hot wind are sent to dryer 3 to be dried to the grain in dryer 3 by connecting tube 7
Dry dehumidifying；Meanwhile the exhaust gas discharged from dryer 3 is drained by ash discharge exhaust pipe 11 in grey room 2, exhaust gas is by filtering wall 15
Purification after be discharged into upper left chamber and then heat pump main body 5, evaporator 6 preheated, so as to ensure that heat pump main body 5, steam
Hair device 6 round-the-clock can be worked and the preheating in exhaust gas can be recycled.It is understood from there through above-mentioned, the present invention
The Split heat pump hot-blast stove grain drying device of offer has energy saving and round-the-clock excellent effect.
In the present invention, in order to further improve the dust of exhaust gas purification and pre- recuperation of heat effect, it is preferable that grey room 2
Bottom and filter wall 15 inner wall between be provided with dedusting recuperation of heat cylinder 14.It thus can be by dedusting recuperation of heat cylinder 14 again
Dust purification and pre- recuperation of heat are carried out to exhaust gas.
In the present embodiment, the specific location of dedusting recuperation of heat cylinder 14 and mounting means can select in wide scope
Select, but in order to enable exhaust gas can sufficiently be contacted with dedusting recuperation of heat cylinder 14, it is preferable that one end of partition plate 4 and grey room 2 it
Between be provided with supporting rack 13, dedusting recuperation of heat cylinder 14 is arranged on supporting rack 13.
In the present invention, the concrete structure of dedusting recuperation of heat cylinder 14 can select in wide scope, but in order to make this
Grain drying device has superior dedusting and heat recovery effect, it is preferable that dedusting recuperation of heat cylinder 14 includes cylinder and suction
Attached filler, adsorption stuffing are filled in cylinder, and through hole is provided on the outer wall of cylinder.As a result, exhaust gas can by cylinder, into
And with adsorption stuffing contact and exhaust gas is enabled to obtain being purified.Wherein, the bore of through hole be also can be in wide model
Enclose interior variation, but in order to further improve the rate that exhaust gas enters inner barrel, it is preferable that the bore ecto-entad of through hole by
It is decrescence small.Exhaust gas can be effectively drawn into as a result, to inner barrel by the specific shape of through hole.In addition, adsorption stuffing
Specific species can also be selected in wide scope, but in order to further improve its adsorption effect, it is preferable that adsorption stuffing
For activated carbon.
Meanwhile in the present invention, condenser 8 and the link position of dryer 3 can also select in wide scope, still
In order to further improve the drying effect of dryer 3, it is preferable that condenser 8 is connected by tube body with the bottom of dryer 3.
The hot wind outside condenser 8 can enter from the bottom of dryer 3 in dryer 3 as a result, by being carried out from bottom to top to grain
It is dry, so as to greatly improve drying effect.
Meanwhile the cold air of the discharge of evaporator 6 causes to flow back in order to prevent, since the reflux of cold wind can greatly reduce evaporation
The work efficiency of device 6, it is preferable that the top in grey room 2 is provided with cover body 16, and cover body 16 is located at the surface of heat pump main body 5；It steams
The top of hair device 6 is extended in cover body 16.Cold wind can move quickly through cover body 16 and discharge as a result, cold so as to effectively prevent
The refluence of wind.
Finally, on the basis of the above embodiment, in order to further improve the stability of partition plate 4, it is preferable that partition plate 4
The bottom of one end be provided with support column 12.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that the specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (8)
1. a kind of Split heat pump hot-blast stove grain drying device, which is characterized in that including：Baking room (1) and grey room (2), institute
It states and dryer (3) is provided in baking room (1), the middle part of the ash room (2) has been horizontally disposed with partition plate (4)；The partition plate (4)
One end is located at the middle part of the grey room (2), and the other end is arranged on the madial wall of the grey room (2)；One end of the partition plate (4)
Top on be provided with filtering wall (15) so that being formed between the inner wall of the filtering wall (15), partition plate (4) and grey room (2)
There is upper left chamber and the upper left chamber abuts against the baking room (1), heat pump main body (5), institute are provided in the upper left chamber room
It states and the outer cover of evaporator (6) and the evaporator (6) is provided at the top of heat pump main body (5) extends to the outer of the grey room (2)
Portion；Condenser (8) is provided in the baking room (1), the heat pump main body (5) passes sequentially through connecting tube (7), condenser (8)
It is connected with the dryer (3)；The other end of the condenser (8) passes through ash discharge exhaust pipe (11) and the grey room (2)
Bottom is connected.
2. Split heat pump hot-blast stove grain drying device according to claim 1, which is characterized in that the ash room (2)
Bottom and filtering wall (15) between be provided with dedusting recuperation of heat cylinder (14).
3. Split heat pump hot-blast stove grain drying device according to claim 2, which is characterized in that the partition plate (4)
One end and the grey room (2) inner wall between be provided with supporting rack (13), the dedusting recuperation of heat cylinder (14) is arranged at described
On supporting rack (13).
4. the Split heat pump hot-blast stove grain drying device according to Claims 2 or 3, which is characterized in that the dedusting
Recuperation of heat cylinder (14) includes cylinder and adsorption stuffing, and the adsorption stuffing is filled in the cylinder, and the outer wall of the cylinder
On be provided with through hole.
5. Split heat pump hot-blast stove grain drying device according to claim 4, which is characterized in that the mouth of the through hole
Footpath ecto-entad is gradually reduced.
6. Split heat pump hot-blast stove grain drying device according to claim 3, which is characterized in that the condenser
(8) it is connected by tube body with the bottom of the dryer (3).
7. the Split heat pump hot-blast stove grain drying device according to any one in claim 1-3, which is characterized in that
Cover body (16) is provided at the top of the ash room (2), the cover body (16) is located at the surface of the heat pump main body (5)；It is described
It is extended at the top of evaporator (6) in the cover body (16).
8. the Split heat pump hot-blast stove grain drying device according to any one in claim 1-3, which is characterized in that
The bottom of one end of the partition plate (4) is provided with support column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355681.3A CN108106342A (en) | 2017-12-16 | 2017-12-16 | Split heat pump hot-blast stove grain drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355681.3A CN108106342A (en) | 2017-12-16 | 2017-12-16 | Split heat pump hot-blast stove grain drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108106342A true CN108106342A (en) | 2018-06-01 |
Family
ID=62217403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711355681.3A Pending CN108106342A (en) | 2017-12-16 | 2017-12-16 | Split heat pump hot-blast stove grain drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108106342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592571A (en) * | 2018-06-06 | 2018-09-28 | 东莞市蓝冠环保节能科技有限公司 | a kind of coffee bean energy-saving drying system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1816397A1 (en) * | 2006-02-02 | 2007-08-08 | Fritz Egger GmbH & Co | Method and device for heat recovery, from humid exhaust air |
| CN103110177A (en) * | 2013-03-06 | 2013-05-22 | 东莞市正旭新能源设备科技有限公司 | Split type heat recovery type heat pump flue-curing barn for flue-cured tobacco |
| CN204907720U (en) * | 2015-09-09 | 2015-12-30 | 宁波天海制冷设备有限公司 | Grain drier |
| CN105961582A (en) * | 2016-05-03 | 2016-09-28 | 中国科学院理化技术研究所 | Food grain drying system through heat pump |
| CN205747852U (en) * | 2016-04-27 | 2016-11-30 | 河南佰衡节能科技股份有限公司 | Temperature air-source heat pump tower drier |
-
2017
- 2017-12-16 CN CN201711355681.3A patent/CN108106342A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1816397A1 (en) * | 2006-02-02 | 2007-08-08 | Fritz Egger GmbH & Co | Method and device for heat recovery, from humid exhaust air |
| CN103110177A (en) * | 2013-03-06 | 2013-05-22 | 东莞市正旭新能源设备科技有限公司 | Split type heat recovery type heat pump flue-curing barn for flue-cured tobacco |
| CN204907720U (en) * | 2015-09-09 | 2015-12-30 | 宁波天海制冷设备有限公司 | Grain drier |
| CN205747852U (en) * | 2016-04-27 | 2016-11-30 | 河南佰衡节能科技股份有限公司 | Temperature air-source heat pump tower drier |
| CN105961582A (en) * | 2016-05-03 | 2016-09-28 | 中国科学院理化技术研究所 | Food grain drying system through heat pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592571A (en) * | 2018-06-06 | 2018-09-28 | 东莞市蓝冠环保节能科技有限公司 | a kind of coffee bean energy-saving drying system |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
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| WD01 | Invention patent application deemed withdrawn after publication |