CN208312950U - A kind of coffee bean energy-saving drying system - Google Patents
A kind of coffee bean energy-saving drying system Download PDFInfo
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- CN208312950U CN208312950U CN201820872623.1U CN201820872623U CN208312950U CN 208312950 U CN208312950 U CN 208312950U CN 201820872623 U CN201820872623 U CN 201820872623U CN 208312950 U CN208312950 U CN 208312950U
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Abstract
The utility model relates to a kind of coffee bean energy-saving drying systems, its process for being used for coffee bean drying reduces influence of the heat loss to reduce environment temperature to drying course, the system comprises drying host and coffee bean warehouse for drying, it further include drying workshop, it dries host and warehouse for drying is located in drying workshop, four peripheral walls in the drying workshop and top top are equipped with insulating layer, are connected between drying host and the warehouse for drying by entering the wind hot-air channel.
Description
Technical field
The utility model relates to coffee bean drying technology fields, refer in particular to a kind of coffee bean energy-saving drying system.
Background technique
At present to coffee bean drying mainly using the sun shine by the way of, occurred later using the boilers such as coal (bavin) come
It is dried；With the progress of the technology of technology, some drying equipments are manufactured for drying to coffee bean, such as some
Drying unit mainly includes coffee bean warehouse for drying, hot air apparatus, and warehouse for drying is connected to by hot-air channel with hot air apparatus.
In the drying mode of above-mentioned some coffee beans, by the way of sun solarization, it is easy to be influenced by weather conditions, and
And the hand labor cost for putting and recycling coffee bean is big, drying effect manually experience completely；And use boilers such as coal (bavins)
It is dried, not only not energy-efficient and environmental protection, same hand labor cost is big, and drying effect leans on experience entirely；And above-mentioned drying is used to fill
It sets the mode dried and although saves cost of labor, but due to entirely drying place all in practical drying course
It is open type, such as drying equipment and warehouse for drying concentrate on an only iron sheet rain-proof top cover, surrounding is also without any shield
The Simple drying place for enclosing protection, not only makes a large amount of heat loss in this way, while drying unit in order to maintain to dry substantially
Effect and for a long time be maintained at heavy-duty service, substantially reduce its service life, and ambient temperature is in warehouse for drying
Drying temperature influence disturbance is also larger, stablizes so that coffee bean drying is difficult to reach in best drying temperature, directly affects each batch
Secondary coffee bean drying quality is unstable, and mouthfeel difference is also very big after being made into finished coffee；In addition, since warehouse for drying itself is tied
Structure is relatively simple, so that its baking process is single, there is no what to be promoted for the coffee bean mouthfeel for drying out to warehouse for drying；Cause
This, it is necessary to propose that one kind can either reduce energy waste and enable to coffee bean drying effect influenced by ambient temperature small again,
So that the feasible program that the uniform quality and finished product drying coffee bean mouthfeel of coffee bean drying batch significantly improve.
Utility model content
In order to solve the above-mentioned technical problem the utility model is to propose a kind of coffee bean energy-saving drying system, can reach section
Can effect while, it is also possible that coffee bean drying course is influenced smaller by environment temperature, can guarantee to dry batch
Quality is identical and finished product drying coffee bean mouthfeel significantly improves, the utility model is realized in this way:
A kind of coffee bean energy-saving drying system, including drying host, coffee bean warehouse for drying and drying workshop, dry host
It is located in drying workshop with warehouse for drying, four peripheral walls in the drying workshop and top top are equipped with insulating layer, the drying host
It is connected between warehouse for drying by entering the wind hot-air channel.
In alternative embodiments, four peripheral walls in drying workshop and the inner surface at top and/or outer is arranged in insulating layer
On surface；And in view of the moisture in drying workshop is gradually increased, drying workshop inner surface can be contacted first with moisture, if fruit keeps the temperature
In outer surface, the inner surface for drying workshop is easy first to generate water droplet for layer setting, then under the insulation effect of insulating layer, inner surface with
Drying workshop inner moisture temperature reaches a balance, and insulating layer is arranged in inner surface, and insulating layer makes moisture contact table
The temperature in face can first reach a balance, and therefore, inner surface is preferentially arranged in insulating layer.
In alternative embodiments, the insulating layer is heat preservation color steel plate.
In alternative embodiments, drying workshop is equipped with ventilation opening, it is preferable that the ventilation opening is located at drying workshop
Top is equipped with unpowered abat-vent ball at the ventilation opening；This is unpowered ball cap, the unlifting pressure of moisture in drying workshop
Under, automatic opening carries out ventilation and hydrofuge.
In alternative embodiments, agitating device is equipped in the warehouse for drying, agitating device is rotated around vertical direction, right
Coffee bean in warehouse for drying is stirred, the agitating device and turbine and worm be rotatablely connected, the turbine and worm and slow down
The output end of motor connects.
In alternative embodiments, the warehouse for drying be opening upwards it is columnar structured, bottom be it is horizontal, it is described
Anti-drip baffle is provided with above columnar structured opening.
In alternative embodiments, being horizontally disposed in the warehouse for drying has upper layer drying plate and lower layer's drying plate, upper layer
Drying plate and lower layer's drying plate are provided with multiple air holes, and the warehouse for drying is set on the side wall being located at below lower layer's drying plate
It is equipped with the hot wind inlet being connected to air inlet hot-air channel；
In alternative embodiments, the warehouse for drying is additionally provided with bypass on the lower outer wall for being located at lower layer's drying plate
Hot-air channel, the other end in the gas bypass channel are dried the side wall between plate and lower layer's drying plate with upper layer and are connected to；It is described
Switch valve is equipped in gas bypass channel；When switch valve is opened, the wind pressure of lower layer's drying plate may make to reduce, hot wind is logical
It crosses gas bypass channel to pass through, so that the coffee bean on lower layer's drying plate enters bored state.
In alternative embodiments, drying plate in upper layer has the opening that can be opened, and the coffee bean of upper layer drying plate exists
Enter lower layer from the opening under gravity and dries plate；Coffee bean can dry plate in lower layer and be dried after a certain period of time, lead to
The unlatching for crossing cooperation switch valve, into bored state；Compared with prior art, the utility model to the improvement of warehouse for drying so that,
Coffee bean can be successively by the baking process of two layers of drying plate, subsequently into bored process, so that coffee bean mouthfeel after the drying
More preferably.
In alternative embodiments, the drying host uses heat pump dryer, and the heat pump dryer includes condensation
Device, air-heater, evaporator and exhaust blower generate cold wind at the exhaust blower via exhaust blower air hose and drain into drying workshop
Outside, the air-heater of heat pump dryer is located at condenser, and the hot gas generated at condenser is blown into air inlet hot-air channel；Its
In, due to using heat pump dryer, thermal efficiency ratio electric heating or burning class heat source want high, therefore further save the energy, and
There is no use heat pump dryer to be dried with energy saving scheme in the prior art.
In alternative embodiments, blower is additionally provided at the evaporator, the blower is for accelerating the evaporator
External endothermic heat from drying workshop.
Compared with the existing technology, the coffee bean energy-saving drying system of the utility model, by drying host and warehouse for drying
Setting one insulation construction in outside not only prevents heat loss of the coffee bean in drying, has saved the energy, and mention significantly
The high Energy Efficiency Ratio of drying host in the process of running, extends the service life of equipment, meanwhile, it is also possible that coffee bean is dried
Process is influenced smaller by environment temperature, and the fluctuation of drying temperature is small, can guarantee that the quality for drying batch is identical, to greatest extent
Dried in best drying temperature；Further, the utility model by be arranged in warehouse for drying two layers of drying plate with
And switching air-valve, so that coffee bean enters bored state after two layers of baking process, finally coffee bean dries compared with prior art
Mouthfeel after dry is more preferably；In addition, the utility model further increases Energy Efficiency Ratio by using heat pump dryer, existing coffee is compared
Coffee drying field more focuses on energy-saving effect；Obviously, by using the embodiment of the utility model, in energy conservation and guarantee that coffee bean dries
Significant effect compared with prior art in terms of dry product matter.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the utility model coffee bean energy-saving drying system
The schematic elevation view of the position Fig. 2 the utility model coffee bean energy-saving drying system
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution in the utility model is clearly and completely retouched
It states, it is clear that described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments, based on this
The embodiment of utility model, those skilled in the art are obtained all under the premise of not making creative labor
Other embodiments are fallen within the protection scope of the utility model.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
Fig. 1-2 please be participate in, the present embodiment specifically includes drying workshop, and warehouse for drying dries host, dries host and warehouse for drying
In drying workshop, drying workshop is equipped with ventilation opening, and four peripheral walls and top for drying workshop are equipped with insulating layer, dries host
It is connected to by air inlet hot-air channel with warehouse for drying.
By the way that insulating layer is arranged, reduces the heat loss of coffee bean during the drying process, improve the energy of drying host
Ratio is imitated, the energy has been saved, simultaneously because insulating layer has completely cut off the influence of ambient temperature, so that in coffee bean drying course,
Influenced by ambient temperature it is smaller, when carrying out multiple batches of drying, dry uniform quality.
Agitating device is provided in the warehouse for drying, agitating device is rotated around vertical direction, and agitating device can be by vertical
Rotary shaft be formed by connecting with paddle, the paddle includes horizontally disposed connecting rod, and the midpoint of connecting rod is connected to rotation
The upper end of shaft, connecting rod are evenly distributed with multiple downward blades, and the lower end of rotary shaft and turbine and worm are rotatablely connected, turbine
Horizontally disposed stretch out outside warehouse for drying of worm screw connect with the output end of decelerating motor, is arranged by above-mentioned transmission, decelerating motor drives
Paddle rotation, coffee bean of the blade in circumferencial direction stirring and drying storehouse, so that coffee bean is heated evenly.
Upper layer drying plate and lower layer's drying plate are provided in warehouse for drying, upper layer and lower layer are provided with multiple air holes, lower layer
The lower sidewalls of drying plate are equipped with the hot wind inlet being connected to air inlet hot-air channel；Upper layer drying plate has what can be opened to open
Mouthful, so that the coffee bean of upper layer drying plate enters lower layer from the opening under the effect of gravity and dries plate；Above-mentioned opening can pass through
It is manually opened, it can also be controlled and be opened by setting electric-controlled switch；It is additionally provided on the lower outer wall for being located at lower layer's drying plate
Gas bypass channel, the other end in the gas bypass channel are dried the side wall between plate and lower layer's drying plate with upper layer and are connected to；
Switch valve is equipped in the gas bypass channel.
Above-mentioned agitating device rotary shaft passes through upper layer drying plate and lower layer's drying plate and turbine and worm is rotatablely connected, and stirs
Blade is located above upper layer drying plate, is stirred to coffee bean above.
The present embodiment warehouse for drying is by being arranged above-mentioned agitating device, drying plate, gas bypass channel, switch valve pair up and down
Warehouse for drying is further improved, and the coffee bean mouthfeel after enabling to drying significantly improves, specifically, coffee bean is first located at
Upper layer is dried on plate, and the first baking process is first carried out, and switch valve is closed at this time, and hot gas rises through second layer drying plate, the
One layer of drying plate dries coffee bean, and the moisture of coffee bean is evaporated, and agitating device simultaneously to upper layer coffee bean into
Row uniform stirring, sufficiently removes moisture removal；A period of time to be dried, the first baking process finish, and the opening of upper layer drying plate is opened
It opens, upper layer coffee bean enters lower layer's drying plate and carries out drying a period of time, the second baking process is completed, at this point, plate is dried on upper layer
On the new coffee bean of feeding again, while switch valve is opened, and for lower layer's coffee bean since wind pressure reduces, hot wind is logical by gas bypass
Road passes through, into upper layer dry plate and lower layer drying plate between so that hot gas to lower layer drying plate on coffee bean carry out it is bored
Operation is third baking process；Hot gas carries out the first baking process to the new coffee bean on upper layer drying plate again simultaneously, is matching
The stirring for closing agitating device sufficiently removes moisture to new coffee bean progress, so recycles.In this way due to the baking using the present embodiment
Dry chamber structure, coffee bean can carry out moisture, drying, bored dry three process, so that the structure using embodiment warehouse for drying is dried
The mouthfeel of coffee bean out is significantly improved.
Inner surface and/or outer surface in four peripheral walls and top can be set in the insulating layer of the present embodiment, but is preferably provided with
In inner surface, because the moisture in drying workshop is gradually increased, drying workshop inner surface can be contacted first with moisture, if fruit insulating layer
In outer surface, the inner surface for drying workshop is easy first to generate water droplet for setting, then under the insulation effect of insulating layer, inner surface and baking
Inner moisture temperature reaches a balance between dry turning, and when insulating layer is arranged in inner surface, insulating layer makes moisture contact table
The temperature in face can first reach a balance, so that moisture is discharged from ventilation opening, which can be set the top in drying workshop
Portion, and it is preferentially provided in the surface of warehouse for drying, be conducive to warehouse for drying and moisture is discharged upwards；Heat preservation can be used in above-mentioned insulating layer
Color steel plate can also use other heat preservation material；Unpowered abat-vent ball is equipped at ventilation opening, moisture is upper in drying workshop
Under power of boosting, automatic opening carries out ventilation and hydrofuge.
Above-mentioned warehouse for drying is columnar structured using opening upwards, bottom be it is horizontal, overthe openings are provided with Anti-drip
Baffle, to prevent the water droplet generated in the drying incipient stage due to moisture condensation；Certain warehouse for drying appearance can also use other
Shape such as rectangular parallelepiped structure etc.；
It dries host and uses heat pump drying host, be that the present embodiment uses to consider further energy-efficient effect,
Heat pump drying host includes condenser, air-heater, evaporator and exhaust blower, and certain heat pump dryer is interior, and there are also compressors
Compression circulation (this is the well-known technique of heat pump, and details are not described herein) is carried out to cooling medium, the heat dried in workshop is led to
It crosses heat pump dryer and carries out heat transfer, heat is transferred to from condenser from vaporizer side, and the air-heater at condenser will be cold
The hot gas generated at condenser is blown into air inlet hot-air channel, and the cold air generated at evaporator blows to exhaust blower air hose by exhaust blower
The air inlet of one end, the other end of air-exhausting duct machine air hose pass through drying workshop and extend to outdoor, and cold wind is drained into outdoor；By adopting
With heat pump dryer, energy-saving effect is more improved for hot air apparatus employed in the drying of existing coffee bean.When
So use other existing drying hosts, such as electric calorifier；The present embodiment by setting insulating layer, have been able to well every
The interference of exhausted external environment has been able to be significantly improved, selects heat pump drying host energy for energy conservation and drying quality
Enough further increase the Energy Efficiency Ratio of the utility model；Such as in heat pump drying host actual moving process, kept the temperature by setting
The setting of layer, leaving air temp either daytime or evening can stablize at 40 DEG C or so of optimal drying temperature, by outer
The influence of portion's environment temperature almost can be ignored, indoor when especially outdoor environment temperature is 10 DEG C or so at night
Temperature can maintain 25 DEG C --- and 27 DEG C or so, clearly, heat pump dryer is in evening after handling in this way for the effect of insulating layer
The efficiency of upper runing time section can be improved compared to the efficiency of not insulating layer and improve 30%-50% or so.
It is appreciated by those skilled in the art that embodiment of above is the preferable embodiment party of the utility model
Formula is not unique restriction of the utility model, and the appropriate change carried out on this basis shall fall within the utility model power
Within the protection scope that benefit requires.
Claims (10)
1. a kind of coffee bean energy-saving drying system, including drying host and coffee bean warehouse for drying, which is characterized in that further include drying
Workshop, dries host and warehouse for drying is located in drying workshop, and four peripheral walls in the drying workshop and top top are equipped with insulating layer,
It is connected between drying host and the warehouse for drying by entering the wind hot-air channel.
2. coffee bean energy-saving drying system as described in claim 1, which is characterized in that the insulating layer setting is in drying workshop
Four peripheral walls and top inner surface and/or outer surface.
3. coffee bean energy-saving drying system as claimed in claim 1 or 2, which is characterized in that the insulating layer is to keep the temperature color steel
Plate.
4. coffee bean energy-saving drying system as described in claim 1, which is characterized in that the drying workshop is equipped with ventilation opening,
The ventilation opening is located at the top in drying workshop, is equipped with unpowered abat-vent ball at the ventilation opening.
5. coffee bean energy-saving drying system as described in claim 1, which is characterized in that be equipped with stirring dress in the warehouse for drying
Set, agitating device is rotated around vertical direction, the coffee bean in warehouse for drying is stirred, the agitating device and turbine and worm
The output end of rotation connection, the turbine and worm and decelerating motor connects.
6. coffee bean energy-saving drying system as described in claim 1, which is characterized in that the warehouse for drying is the circle of opening upwards
Tubular construction, bottom be it is horizontal, be provided with Anti-drip baffle above the columnar structured opening.
7. coffee bean energy-saving drying system as described in claim 1, which is characterized in that be horizontally disposed in the warehouse for drying on having
Plate is dried in layer drying plate and lower layer, and upper layer drying plate and lower layer's drying plate are provided with multiple air holes, and the warehouse for drying is in place
The hot wind inlet for being provided on the side wall below plate and being connected to air inlet hot-air channel is dried in lower layer.
8. coffee bean energy-saving drying system as claimed in claim 7, which is characterized in that the warehouse for drying is being located at lower layer's drying
Gas bypass channel, the other end in the gas bypass channel and upper layer drying plate and lower layer are additionally provided on the lower outer wall of plate
Dry the side wall connection between plate；Switch valve is equipped in the gas bypass channel.
9. coffee bean energy-saving drying system as claimed in claim 7 or 8, which is characterized in that upper layer drying plate has and can open
The opening opened, the coffee bean that plate is dried on upper layer, which enters lower layer from the opening under the effect of gravity, dries plate.
10. coffee bean energy-saving drying system as described in claim 1, which is characterized in that the drying host is dried using heat pump
Dry machine, the heat pump dryer include condenser, air-heater, evaporator and exhaust blower, generate cold wind at the exhaust blower
It is drained into outside drying workshop via exhaust blower air hose, the air-heater of heat pump dryer is located at condenser, will generate at condenser
Hot gas be blown into air inlet hot-air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872623.1U CN208312950U (en) | 2018-06-06 | 2018-06-06 | A kind of coffee bean energy-saving drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820872623.1U CN208312950U (en) | 2018-06-06 | 2018-06-06 | A kind of coffee bean energy-saving drying system |
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| Publication Number | Publication Date |
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| CN208312950U true CN208312950U (en) | 2019-01-01 |
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| CN201820872623.1U Expired - Fee Related CN208312950U (en) | 2018-06-06 | 2018-06-06 | A kind of coffee bean energy-saving drying system |
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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 |
-
2018
- 2018-06-06 CN CN201820872623.1U patent/CN208312950U/en not_active Expired - Fee Related
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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |