CN109520230A - A kind of improved forced air drying device - Google Patents
A kind of improved forced air drying device Download PDFInfo
- Publication number
- CN109520230A CN109520230A CN201811565252.3A CN201811565252A CN109520230A CN 109520230 A CN109520230 A CN 109520230A CN 201811565252 A CN201811565252 A CN 201811565252A CN 109520230 A CN109520230 A CN 109520230A
- Authority
- CN
- China
- Prior art keywords
- chamber
- shelf
- hole
- cabinet
- reticular lamina
- 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.)
- Granted
Links
- 238000007605 air drying Methods 0.000 title claims abstract description 15
- 239000011324 bead Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 241000761557 Lamina Species 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
Abstract
The invention discloses a kind of improved forced air drying devices, including cabinet, multiple horizontal positioned basins are provided in cabinet from top to bottom, multiple air inlet holes are evenly arranged in cabinet in one side wall, multiple exhaust vents are evenly arranged in cabinet on another side wall, basin includes at least two reticular laminas and at least one shelf that can place powder material, reticular lamina and shelf level are arranged alternately composition basin, basin length direction is provided at least one parting bead across reticular lamina on reticular lamina, the first chamber is provided in parting bead along its length, shelf upper surface is the concave surface for placing material, the second chamber is provided in shelf, first chamber and the connection of the second chamber, first chamber, second chamber, air inlet hole is connected to exhaust vent.The present invention in the drying carried out after the preheating of improved forced air drying device, effectively promotes the drying efficiency of powdered object by the combination of reticular lamina and shelf and the improvement of structure.
Description
Technical field
The present invention relates to drying device fields, and in particular to a kind of improved forced air drying device.
Background technique
Electric drying oven with forced convection also known as drying box are primarily adapted for use in factory, colleges and universities, chemical industry, medical treatment and R&D institution, make non-
Drying, baking heat treatment, disinfection of inflammable and explosive and non-volatile article etc..Use environment is required at 5-35 degrees Celsius, humidity
≤85%RH。
Existing blower device is inefficient to the drying of powdered or granular substance, reduces the benefit of blower device
With rate, energy consumption is improved.
Summary of the invention
To solve the above problems, it is an object of that present invention to provide a kind of improved forced air drying device, the improved air blast
Drying device is able to ascend powdered or granular substance drying efficiency.
The present invention is achieved through the following technical solutions:
A kind of improved forced air drying device, including cabinet are provided with multiple horizontal positioned basins in cabinet from top to bottom,
Multiple air inlet holes are evenly arranged in cabinet in one side wall, are evenly arranged with multiple exhaust vents on another side wall in cabinet, it is dry
Disk includes at least two reticular laminas and at least one shelf that can place powder material, and reticular lamina and shelf level are alternately set
It sets composition basin, basin length direction is provided at least one parting bead across reticular lamina, edge in parting bead on reticular lamina
Its length direction is provided with the first chamber, and shelf upper surface is the concave surface for placing material, is provided with the second chamber in shelf, the first chamber and
The connection of second chamber, the first chamber, the second chamber, air inlet hole are connected to exhaust vent, and when running, hot wind enters cabinet warp from air inlet hole
Advection enters air outlet, and part hot wind is then from the first chamber to making a call to the second chamber to inside and outside shelf while heating, then leads to
The first chamber for crossing another reticular lamina flows to air outlet and completes heating.
Basin is arranged to the structure that reticular lamina and shelf combine by the present invention, can facilitate powdered object and cuboid
Shape material, cylindric material are dried simultaneously, and further, the improvement to reticular lamina and shelf board structure can facilitate logical
When entering hot wind, hot wind is from the second chamber for reaching shelf in the first chamber of parting bead in reticular lamina, when placing powder on the shelf,
Can not only make hot wind on the shelf side by the way that powder is dried, additionally it is possible to so that hot wind inside the shelf by
Heating shelf reaches fast lifting shelf temperature, and then the purpose of interval auxiliary heating is carried out to powder, improves dry speed
Rate, and this mode compared to existing hot wind above and below shelf by way of, hence it is evident that be able to ascend shelf place powder
The temperature rate-of-rise of last layer carries out the purpose that auxiliary heat transfer promotes powder heating efficiency so as to efficiently use shelf.One
As when using these drying units of forced air drying, require to carry out the pre-heat treatment to drying unit, therefore, in preheating at first
Stage, shelf can obtain higher temperature in advance, and when being put into powder unit, shelf temperature with higher, and
Obviously this has biggish contribution for the drying efficiency of powder.The phases such as blower, the heater of the prior art are not referred in the present invention
Device is closed, because it is the prior art.Exhaust vent come out hot wind through air-supply circulation motor from air inlet be sent in cabinet into
Row cyclic drying.
In addition the article of rectangular shape or cylindrical shape is placed on reticular lamina by the present invention when implementing, will
Powdered object is placed on the shelf.If also can because block objects have certain influence of keeping out the wind on the drying of powdered object
Because compensation is dried in the air duct inside shelf, and can also reduce when block article is placed because wind speed takes away powdered object
The amount of material, to reduce the blocking and pollution to blower system.In addition it can certainly use and only be arranged on the reticular lamina of right side
The mode of blocky baffle, and in practical applications, operator can carry out flexible placement processing with actual demand.
The both ends of shelf are respectively arranged with one first connecting pin, and one end of parting bead is provided with second connection end, the first connection
End and second connection end shape are adapted, and first through hole is offered on the first connecting pin, and it is logical that second is offered in second connection end
Hole, the first chamber and the connection of the second through-hole, the second through-hole is connected to first through hole, first through hole is connected to the second chamber.Shelf and net
The mode of welding can be used in the connection relationship of shape plate, can also be using the side of the first connecting pin and second connection end in the present invention
Formula connection, when implementing, the mode of clamping or threaded connection is can be used in the first connecting pin and second connection end.
There is cushion chamber, cushion chamber and the connection of the second through-hole in first connecting pin and be connected to simultaneously with the second chamber.In this hair
In bright, the setting of cushion chamber is arranged to alleviate the impact force of reticular lamina and shelf junction hot wind, when there is no cushion chamber,
This is under the impact of long term thermal wind, is easy to be lost, that is to say, that the connection of reticular lamina and shelf herein is easily broken off, buffering
The presence of chamber can slow down this hot wind impact.
Second chamber is corrugated integral type cavity.To increase hot wind circulation area, the second chamber can be set when implementing
It is set to corrugated integral type cavity, when hot wind enters the first chamber from air inlet, then reaches the second chamber, hot wind energy in shelf
Enough there is the residence time appropriate, and then effectively promote the swap time of hot wind heat, so that heat is fully utilized.
When parting bead is 2 or more, the second chamber is integral type network cavity.When parting bead is 2 or more, enable to hot wind fast
Second chamber is full of by speed.
Compared with prior art, the present invention having the following advantages and benefits:
The present invention is by the combination of reticular lamina and shelf and the improvement of structure, after the preheating of improved forced air drying device
In the drying of progress, the drying efficiency of powdered object is effectively promoted.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Fig. 2 is basin structural schematic diagram of the invention.
Fig. 3 is a kind of implementation example figure of basin.
Fig. 4 is another implementation example figure of basin.
Fig. 5 attachment structure schematic diagram between reticular lamina and shelf.
Label and corresponding parts title in attached drawing:
1- cabinet, 2- air inlet hole, 3- exhaust vent, 4- reticular lamina, 5- shelf, 6- parting bead, the first chamber of 7-, the second chamber of 8-, 9- second
Connecting pin, the second through-hole of 10-, 11- first through hole, 12- cushion chamber.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in Figure 1, 2, a kind of improved forced air drying device, including cabinet 1 are provided with multiple water in cabinet 1 from top to bottom
The basin of placing flat is evenly arranged with multiple air inlet holes 2 in one side wall in cabinet 1, is uniformly arranged on another side wall in cabinet 1
There are multiple exhaust vents 3, basin includes at least two reticular laminas 4 and at least one shelf 5 that can place powder material, net
Shape plate 4 and 5 level of shelf are arranged alternately composition basin, and basin length direction is provided at least one cross on reticular lamina 4
Parting bead 6 across reticular lamina 4, is provided with the first chamber 7 in parting bead 6 along its length, and 5 upper surface of shelf is place material recessed
Face is provided with the second chamber 8 in shelf 5, and the first chamber 7 is connected to the second chamber 8, air inlet hole 2, the first chamber 7, the second chamber 8 and exhaust vent 3
Connection, when running, hot wind enters cabinet 1 from air inlet hole and enters air outlet through advection, and part hot wind is then from the first chamber 7
To making a call to the second chamber 8 to inside and outside shelf 5 while heating, then by the first chamber 7 of another reticular lamina 4 flow to air outlet complete plus
Heat.
As shown in figure 3, two reticular laminas 4 may be selected and a shelf 5, shelf 5 are placed on two reticular laminas when implementing
Between 4, and two reticular laminas 4 can be detachably arranged on the side wall in cabinet 1 according to the prior art.
As shown in figure 4, also can choose the frame mode of 3 reticular lamina 4 and 2 shelves 5 when implementing.
In addition the article of rectangular shape or cylindrical shape is placed on reticular lamina 4 by the present invention when implementing, will
Powdered object is placed on shelf 5.And this mode will not influence the drying efficiency of powdered object.It is typically chosen height
The article of rectangular shape or cylindrical shape appropriate.
Embodiment 2
As shown in figure 5, the both ends of shelf 5 are respectively arranged with one first connecting pin, one end of parting bead 6 is set with respect to one end of shelf 5
It is equipped with second connection end 9, the first connecting pin and 9 shape of second connection end are adapted, and offer first through hole on the first connecting pin
11, the second through-hole 10 is offered in second connection end 9, and the first chamber 7 is connected to the second through-hole 10, the second through-hole 10 and first through hole
11 connections, first through hole 11 are connected to the second chamber 8.The mode of welding can be used in the connection relationship of shelf 5 and reticular lamina 4, can also
It is connected in a manner of using the first connecting pin and the second connection end 9 in the present invention, when implementing, the first connecting pin and second connects
Connecing end 9 can be used the mode of clamping or threaded connection.Such as external screw thread can be set in the end of the first connecting pin, and connect second
Connect the correspondence end setting internal screw thread at end 9.
There is cushion chamber 12, cushion chamber 12 is connected to the second through-hole 10 and is connected to simultaneously with the second chamber 8 in first connecting pin.
In the present invention, the setting of cushion chamber 12 is arranged to alleviate the impact force of reticular lamina 4 and 5 junction hot wind of shelf, when not having
When having cushion chamber 12, this is under the impact of long term thermal wind, is easy to be lost, that is to say, that the company of reticular lamina 4 and shelf 5 herein
It connects and is easily broken off, the presence of cushion chamber 12 can slow down this hot wind impact.
Second chamber 8 is corrugated integral type cavity.It, can be when implementing by the second chamber 8 to increase hot wind circulation area
It is arranged to corrugated integral type cavity, when hot wind enters the first chamber 7 from air inlet, then reaches the second chamber 8, hot wind is in shelf
There can be the residence time appropriate in 5, and then effectively promote the swap time of hot wind heat, so that heat is fully utilized.
When parting bead 6 is 2 or more, the second chamber 8 is integral type network cavity.When parting bead 6 is 2 or more, heat is enabled to
Second chamber 8 is quickly full of by wind.
In the present invention, what is be not described in detail is the prior art.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. a kind of improved forced air drying device, including cabinet (1), cabinet (1) is interior to be provided with multiple be horizontally arranged from top to bottom
Basin, be evenly arranged with multiple air inlet holes (2) in cabinet (1) interior one side wall, be uniformly arranged on another side wall in cabinet (1)
There are multiple exhaust vents (3), which is characterized in that basin is including at least two reticular laminas (4) and can place powder material
At least one shelf (5), reticular lamina (4) and shelf (5) level are arranged alternately composition basin, along basin on reticular lamina (4)
Length direction is provided at least one parting bead (6) across reticular lamina (4), is provided with first along its length in parting bead (6)
Chamber (7), shelf (5) upper surface are the concave surface for placing material, are provided with the second chamber (8) in shelf (5), the first chamber (7) and second
Chamber (8) connection, air inlet hole (2), the first chamber (7), the second chamber (8) be connected to exhaust vent (3), and when running, hot wind is from air inlet hole
Air outlet is entered through advection into cabinet (1), and part hot wind is then from the first chamber (7) to making a call to the second chamber (8) to shelf (5)
It is inside and outside while being heated, then air outlet is flowed to by first chamber (7) of another reticular lamina (4) and completes heating.
2. a kind of improved forced air drying device according to claim 1, which is characterized in that distinguish at the both ends of shelf (5)
It is provided with one first connecting pin, one end of parting bead (6) is provided with second connection end (9), the first connecting pin and second connection end (9)
Shape is adapted, and is offered on the first connecting pin first through hole (11), and the second through-hole (10) are offered in second connection end (9),
First chamber (7) is connected to the second through-hole (10), and the second through-hole (10) is connected to first through hole (11), first through hole (11) and second
Chamber (8) connection.
3. a kind of improved forced air drying device according to claim 2, which is characterized in that have in the first connecting pin slow
It rushes chamber (12), cushion chamber (12) is connected to the second through-hole (10) and is connected to simultaneously with the second chamber (8).
4. a kind of improved forced air drying device according to claim 1, which is characterized in that the second chamber (8) is corrugated
Integral type cavity.
5. a kind of improved forced air drying device according to claim 1, which is characterized in that parting bead (6) is 2 or more
When, the second chamber (8) is integral type network cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565252.3A CN109520230B (en) | 2018-12-20 | 2018-12-20 | Improved blast drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565252.3A CN109520230B (en) | 2018-12-20 | 2018-12-20 | Improved blast drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109520230A true CN109520230A (en) | 2019-03-26 |
| CN109520230B CN109520230B (en) | 2023-11-28 |
Family
ID=65796027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811565252.3A Active CN109520230B (en) | 2018-12-20 | 2018-12-20 | Improved blast drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109520230B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH438151A (en) * | 1965-03-16 | 1967-06-15 | Niesper Alphonse Andre Ing Dr | Process for the crack-free drying of materials subject to drying shrinkage and device for carrying out the process |
| DE3321673A1 (en) * | 1983-06-15 | 1984-12-20 | Max 8908 Krumbach Wagner | Process and apparatus for the drying of ceramic mouldings |
| CN103245173A (en) * | 2013-05-24 | 2013-08-14 | 南京嘉希干燥设备有限公司 | Sterilizing and drying box with layered structure |
| CN204902461U (en) * | 2015-08-29 | 2015-12-23 | 徐州佳美木业有限公司 | Wood drying device of multilayer thermally equivalent |
| CN107289750A (en) * | 2017-07-20 | 2017-10-24 | 广西藤县绿葛葛业有限公司 | A kind of root of kudzu vine grain drying unit |
| CN207395321U (en) * | 2017-09-29 | 2018-05-22 | 陈兴锦 | A kind of medicinal material dryer |
| CN207527951U (en) * | 2017-12-06 | 2018-06-22 | 苏州泰坤检测技术有限公司 | A kind of electric drying oven with forced convection |
| CN209371658U (en) * | 2018-12-20 | 2019-09-10 | 西藏净源科技有限公司 | A kind of forced air drying device |
-
2018
- 2018-12-20 CN CN201811565252.3A patent/CN109520230B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH438151A (en) * | 1965-03-16 | 1967-06-15 | Niesper Alphonse Andre Ing Dr | Process for the crack-free drying of materials subject to drying shrinkage and device for carrying out the process |
| DE3321673A1 (en) * | 1983-06-15 | 1984-12-20 | Max 8908 Krumbach Wagner | Process and apparatus for the drying of ceramic mouldings |
| CN103245173A (en) * | 2013-05-24 | 2013-08-14 | 南京嘉希干燥设备有限公司 | Sterilizing and drying box with layered structure |
| CN204902461U (en) * | 2015-08-29 | 2015-12-23 | 徐州佳美木业有限公司 | Wood drying device of multilayer thermally equivalent |
| CN107289750A (en) * | 2017-07-20 | 2017-10-24 | 广西藤县绿葛葛业有限公司 | A kind of root of kudzu vine grain drying unit |
| CN207395321U (en) * | 2017-09-29 | 2018-05-22 | 陈兴锦 | A kind of medicinal material dryer |
| CN207527951U (en) * | 2017-12-06 | 2018-06-22 | 苏州泰坤检测技术有限公司 | A kind of electric drying oven with forced convection |
| CN209371658U (en) * | 2018-12-20 | 2019-09-10 | 西藏净源科技有限公司 | A kind of forced air drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109520230B (en) | 2023-11-28 |
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