CN108020064A - A kind of drying unit - Google Patents
A kind of drying unit Download PDFInfo
- Publication number
- CN108020064A CN108020064A CN201711158386.9A CN201711158386A CN108020064A CN 108020064 A CN108020064 A CN 108020064A CN 201711158386 A CN201711158386 A CN 201711158386A CN 108020064 A CN108020064 A CN 108020064A
- Authority
- CN
- China
- Prior art keywords
- shell
- conveyer belt
- drying unit
- swivel plate
- unit according
- 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- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of drying unit, including：One shell, the shell top offer a feed inlet, and the side bottom of the shell is equipped with a discharge port；One air-heater, the air-heater are equipped with a heat conducting pipe, and the heat conducting pipe is connected with the shell, and the mouth of pipe of the heat conducting pipe is located at the bottom of the shell side；One exhaust pipe, the exhaust pipe are connected with the shell；At least three groups of conveyer belts, the conveyer belt are located in shell, and every group of conveyer belt is arranged above and below successively, and the direction of transfer of two adjacent groups conveyer belt is opposite；One screw conveyor, the screw conveyor are located in the shell, and positioned at the side of the conveyer belt；One swivel plate, the swivel plate are located between two groups of conveyer belts of bottom, and adjacent with the discharge port.Drying unit is by being constantly recycled fresh fruit so that fresh fruit can be in for a long time moved in heating, drying in the environment of, ensure that fresh fruit is heated evenly.
Description
Technical field
The present invention relates to a kind of drying unit field, is filled more particularly to one kind with the hydronic drying of conveyer belt
Put.
Background technology
Fruit can produce the mouthfeel completely different with original fresh fruit and taste after drying becomes dried fruit, and
Since dried fruit water content is very low, it is not easy to producing bacterium causes to go bad, so dried fruit can preserve long time, it is deep by
People's likes.Existing drying unit is all by the way that fruit is placed in drying unit, is removed by high-temperature heating a large amount of
Moisture content, but since each position water content of fresh fruit is all very high, place always it is motionless in the device if, it is easy to cause
Fruit uneven heating, causes fruit part adustion, and general drying unit is all to add a bit of conveyer belt in inside to drive
Fruit moves, but since the distance of transmission is small, can only accelerate the drying of fruit by improving temperature, and this method is often possible to
It is same to cause Some Fruits adustion because temperature is excessive and eat.
Solve the above problems therefore, it is necessary to design a kind of new drying unit.
The content of the invention
To achieve the above object, the present invention adopts the following technical scheme that：A kind of drying unit, including：One shell, it is described outer
A feed inlet is offered above shell, the side bottom of the shell is equipped with a discharge port；One air-heater, the air-heater are equipped with one
Heat conducting pipe, the heat conducting pipe are connected with the shell, and the mouth of pipe of the heat conducting pipe is located at the bottom of the shell side；One
Exhaust pipe, the exhaust pipe are located at the top of the shell, and are connected with the shell；At least three groups of conveyer belts, the biography
Band is sent in shell, and every group of conveyer belt is arranged above and below successively, the direction of transfer of two adjacent groups conveyer belt is opposite；One spiral biography
Device is sent, the screw conveyor is located in the shell, and positioned at the side of the conveyer belt；An at least baffle, it is described
Baffle is between two adjacent groups conveyer belt；One swivel plate, the swivel plate are located between two groups of conveyer belts of bottom, and with institute
It is adjacent to state discharge port.
Further, the screw conveyor has a transmission crawler belt, and the transmission crawler belt has multiple sawtooth, described
The bottom of crawler belt is transmitted positioned at most below next group of conveyer belt, the top of the transmission crawler belt is located at most upper one group of conveyer belt
Top, the screw conveyor to fruit is transmitted to from below top.
Further, when the lower face of the swivel plate is towards the discharge port, the swivel plate makes as baffle
With when the lower face of the swivel plate is towards the conveyer belt, the swivel plate is as the element that fruit is transported to discharge port
To use.
Further, a shaft is equipped among the swivel plate, the swivel plate is around the rotating maximum angle of the shaft
For 90 degree.
Further, it is smaller than 1 centimetre between the bottom of the baffle and adjacent conveyer belt.
By controlling the spacing between the bottom of the baffle and adjacent conveyer belt below 1 centimetre, prevent new
Fresh fruit rolls down to the place beyond the conveyer belt during drying.
Further, the plate face of the baffle and horizontal line are in 45 degree of angles.
Further, the air-heater has a dehydrating unit, and the exhaust pipe is connected with the dehydrating unit.
After hot wind takes away the moisture content of fresh fruit, hot gas and vapor pass through the exhaust pipe flow to the hot wind
In machine, the dehydrating unit again removes vapor, and remaining hot gas can be blown in drying unit by air-heater again, make hot wind
It can recycle, save the energy.
Further, the conveyer belt is gear drive or belt transmission or chain drive.
Further, the conveyer belt is in strip, its width is 40 to 60 centimetres.
The present invention operation principle be：Fresh fruit pours drying unit into from the feed inlet, and air-heater is to drying unit
Interior blowing hot-air, after fresh fruit is transmitted to drying unit bottom by the conveyer belt, the screw conveyor again will be fresh
Fruit is transported to the feed inlet neighbouring position, and then the conveyer belt continues fresh fruit being transmitted to bottom, by repeatedly
Transmission, until by fresh fruit drying be rotated further by the swivel plate, dried fruit is poured into the discharge port.
Beneficial effects of the present invention are：Drying unit is by being constantly recycled fresh fruit so that fresh fruit can be grown
Time is in moved in heating, drying in the environment of, and dry temperature it is also smaller, ensure that fresh fruit is heated evenly, fruit
Dry is not in the situation of adustion.
Brief description of the drawings
The invention will be further described for attached drawing, but the embodiment in attached drawing does not form any limitation of the invention.
Fig. 1 is the structure diagram that one embodiment of the invention provides；
Fig. 2 is the structure diagram of present invention transmission crawler belt；
Fig. 3 is the partial enlarged view of present invention transmission crawler belt.
Embodiment
As shown in fig. 1, a kind of drying unit that one embodiment of the invention provides, including a shell 1, an air-heater 2, one
Exhaust pipe 3, five groups of conveyer belts 4, a screw conveyor 5, three block baffles 6 and a swivel plate 7.The top of shell 1 offers
One feed inlet 11, the side bottom of the shell 1 are equipped with a discharge port 12.The air-heater 2 is equipped with a heat conducting pipe 21, described to lead
Heat pipe 21 is connected with the shell 1, and the mouth of pipe of the heat conducting pipe 21 is located at the bottom of 1 side of shell, the hot wind
A dehydrating unit 22 is also equipped with machine 2, the exhaust pipe 3 is connected with the dehydrating unit 22.The exhaust pipe 3 is positioned at described
The top of shell 1, and be connected with the shell 1.After hot wind takes away the moisture content of fresh fruit, hot gas and vapor pass through
The exhaust pipe 3 is flow in the air-heater 2, and the dehydrating unit 22 again removes vapor, and remaining hot gas again can be through
Cross air-heater 2 to blow in drying unit, hot wind is recycled, save the energy.
As shown in Fig. 1-3, the conveyer belt 4 is located in shell 1, and every group of conveyer belt 4 is arranged above and below successively, adjacent
The direction of transfer of two groups of conveyer belts 4 is on the contrary, the conveyer belt 4 is belt transmission, and in other embodiments, the conveyer belt 4 can
Think gear drive or chain drive.The screw conveyor 5 has a transmission crawler belt 51, and the transmission crawler belt 51 has more
A sawtooth 52, does not contact between the two neighboring sawtooth 52, and each 52 side of sawtooth is connected with a faciola 53, described thin
It is made with 53 of flexible material, and deformation can be bent.The screw conveyor 5 is located in the shell 1, and is located at institute
The side of conveyer belt 4 is stated, the bottom of the transmission crawler belt 51 is positioned at the most next group of lower section of conveyer belt 4, the transmission crawler belt 51
The top positioned at the most top of upper one group of conveyer belt 4, fruit being transmitted to top by the screw conveyor 5 from below.
For the baffle 6 between two adjacent groups conveyer belt 4, the spacing between the bottom of the baffle 6 and adjacent conveyer belt 4 is small
In 1 centimetre, prevent fresh fruit from rolling down to the place beyond the conveyer belt 4 during drying.The swivel plate 7 is located at
Between two groups of conveyer belts 4 of bottom, and it is adjacent with the discharge port 12, it is equipped with a shaft 71, the rotation among the swivel plate 7
Flap 7 is 90 degree around the 71 rotating maximum angle of shaft.When the lower face of the swivel plate 7 is towards the discharge port 12
When, the swivel plate 7 is used as baffle 6, when the lower face of the swivel plate 7 is towards the conveyer belt 4, the rotation
Plate 7 is used as the element that fruit is transported to discharge port 12.
In one embodiment, the conveyer belt 4 is in strip, its width is 40 to 60 centimetres.
In one embodiment, the plate face of the baffle 6 and horizontal line are in 45 degree of angles.
As shown in fig. 1, in implementation process, first rotate the swivel plate 7, make the lower face of the swivel plate 7 towards
The discharge port 12, operates the conveyer belt 4 and the screw conveyor 5, and fresh fruit is poured into from the feed inlet 11
Drying unit, the blowing hot-air into drying unit of air-heater 2, the conveyer belt 4 fall fresh fruit toward next layer of conveyer belt 4, institute
State baffle 6 and stop that fresh fruit drops to the place beyond conveyer belt 4, after fresh fruit is transmitted to most next group of conveyer belt 4, most
Next group of conveyer belt 4 pours into fresh fruit on the screw conveyor 5, and the screw conveyor 5 is past by fresh fruit
Upper transmission, when being transmitted to 11 neighbouring position of feed inlet, the screw conveyor 5 then pours into fresh fruit described
On conveyer belt 4, so cyclically transmit and dried until by fresh fruit, finally rotate the swivel plate 7 so that the swivel plate
7 lower face terminates above-mentioned transmission circulation, dried fruit is poured into the discharge port 12, completes whole water towards the conveyer belt 4
The making of dried fruit.Drying unit is by being constantly recycled fresh fruit so that fresh fruit can be in side heating for a long time and dry
In the environment of dry side movement, and the temperature dried is smaller, ensures that fresh fruit is heated evenly, dried fruit is not in the feelings of adustion
Condition.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Cannot therefore it be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
- A kind of 1. drying unit, to make dried fruit, it is characterised in that including：One shell, the shell top offer a feed inlet, and the side bottom of the shell is equipped with a discharge port, the shell Upper end be provided with a plurality of air holes, an air gauge is installed in the shell；One air-heater, the air-heater are equipped with a heat conducting pipe, and the heat conducting pipe is connected with the shell, and the heat conducting pipe The mouth of pipe is located at the bottom of the shell side；One exhaust pipe, the exhaust pipe are located at the top of the shell, and are connected with the shell；At least three groups of conveyer belts, the conveyer belt are located in shell, and every group of conveyer belt is arranged above and below successively, two adjacent groups transmission The direction of transfer of band is opposite；One screw conveyor, the screw conveyor are located in the shell, and positioned at the side of the conveyer belt；An at least baffle, the baffle is between two adjacent groups conveyer belt；One swivel plate, the swivel plate are located between two groups of conveyer belts of bottom, and adjacent with the discharge port,One collecting tank, the collecting tank are located in the shell, and positioned at the bottom of the shell, the collecting tank is collecting The waste material impurity produced in drying course.
- 2. drying unit according to claim 1, it is characterised in that：The screw conveyor has a transmission crawler belt, The transmission crawler belt has multiple sawtooth, and the bottom of the transmission crawler belt is positioned at most next group of conveyer belt lower section, the transmission The top of crawler belt is above most upper one group of conveyer belt, and the screw conveyor is fruit to be transmitted to from below Side.
- 3. drying unit according to claim 1, it is characterised in that：When the lower face of the swivel plate is towards the discharging During mouth, the swivel plate is used as baffle, when the lower face of the swivel plate is towards the conveyer belt, the swivel plate Used as the element that fruit is transported to discharge port.
- 4. drying unit according to claim 1, it is characterised in that：A shaft, the rotation are equipped among the swivel plate Flap is 90 degree around the rotating maximum angle of the shaft.
- 5. drying unit according to claim 1, it is characterised in that：The bottom of the baffle and adjacent conveyer belt it Between be smaller than 1 centimetre.
- 6. drying unit according to claim 1, it is characterised in that：The plate face of the baffle and horizontal line are in 45 degree of angles.
- 7. drying unit according to claim 1, it is characterised in that：The air-heater has a dehydrating unit, the row Tracheae is connected with the dehydrating unit.
- 8. drying unit according to claim 1, it is characterised in that：The conveyer belt for gear drive or belt transmission or Chain drive.
- 9. drying unit according to claim 1, it is characterised in that：The conveyer belt is in strip, its width for 40 to 60 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158386.9A CN108020064A (en) | 2017-11-20 | 2017-11-20 | A kind of drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158386.9A CN108020064A (en) | 2017-11-20 | 2017-11-20 | A kind of drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108020064A true CN108020064A (en) | 2018-05-11 |
Family
ID=62079963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711158386.9A Withdrawn CN108020064A (en) | 2017-11-20 | 2017-11-20 | A kind of drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108020064A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154848A (en) * | 2021-03-19 | 2021-07-23 | 贵州九鼎新能源科技开发有限公司 | Integral type air energy heat pump drying equipment with internal circulation, staged heating, constant-temperature air outlet, heat recovery and multistage utilization functions |
| CN113455523A (en) * | 2021-07-08 | 2021-10-01 | 安徽忆锅香生态农业有限公司 | Automatic constant temperature baking equipment of rice crust |
-
2017
- 2017-11-20 CN CN201711158386.9A patent/CN108020064A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154848A (en) * | 2021-03-19 | 2021-07-23 | 贵州九鼎新能源科技开发有限公司 | Integral type air energy heat pump drying equipment with internal circulation, staged heating, constant-temperature air outlet, heat recovery and multistage utilization functions |
| CN113455523A (en) * | 2021-07-08 | 2021-10-01 | 安徽忆锅香生态农业有限公司 | Automatic constant temperature baking equipment of rice crust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180511 |