CN108731408A - A kind of electric drying oven with forced convection - Google Patents
A kind of electric drying oven with forced convection Download PDFInfo
- Publication number
- CN108731408A CN108731408A CN201810674221.5A CN201810674221A CN108731408A CN 108731408 A CN108731408 A CN 108731408A CN 201810674221 A CN201810674221 A CN 201810674221A CN 108731408 A CN108731408 A CN 108731408A
- Authority
- CN
- China
- Prior art keywords
- drying box
- sealing plate
- dry cavity
- forced convection
- drying oven
- 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- Withdrawn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
- 238000001035 drying Methods 0.000 title claims abstract description 94
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 206010053615 Thermal burn Diseases 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- 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
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of electric drying oven with forced convections, including drying box；The drying box includes dry cavity, the dry cavity is Stainless Steel Shell, the dry cavity left clapboard is equipped with several hollow holes, the left clapboard outer surface is equipped with high efficiency particulate air filter, the dry cavity upper sealing plate and the lower sealing plate left side are equipped with extension board, heating tube is fixed in the extension board end, the right sealing plate of dry cavity is equipped with trepanning, the trepanning is equipped with anti-dust filter mesh, the lower sealing plate upper surface is equipped with a groove body, the groove body upper surface is equipped with several circular holes, and mobile drawer is equipped in the groove body, acticarbon is equipped in the mobile drawer；The drying box bottom is fixed with air blower, and the drying box left wall inner surface is fixed with wind and sprays head, and the wind sprays a face heating tube direction, and the wind sprays an air inlet and is connected with blower outlet by ventilation duct.
Description
Technical field
The present invention relates to drying box technical fields, and in particular to a kind of electric drying oven with forced convection.
Background technology
Drying box is applied to chemical industry, medicine, casting, automobile, food, the industry-by-industries such as machinery.Existing blast drier
Typically air is directly blown into drying box, the dust in air is easy to carry out secondary pollution to drying sample, in addition, very
Heating temperature in more drying box is unbalanced, excessively high at blowing, relatively low elsewhere, if the multiple samples of first drying, temperature
Difference can not carry out contrast experiment.Hot wind is directly discharged outside drying box, causes energy waste by common drying box.
Invention content
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of electric drying oven with forced convections, pass through setting
Wind sprays head, and hot-air is uniformly blown into drying chamber body, keeps dry cavity inner temperature uniform, passes through drying box and drying
The space being arranged between cavity, hot-air is discharged into, and realizes the effect of heat preservation.
In order to realize that above-mentioned target, the present invention adopt the following technical scheme that：
A kind of electric drying oven with forced convection, including drying box；The drying box includes dry cavity, and the dry cavity is not
Become rusty steel sheel, and the dry cavity left clapboard is equipped with several hollow holes, and the left clapboard outer surface is equipped with high efficiency particulate air filter, described
Dry cavity upper sealing plate and the lower sealing plate left side are equipped with extension board, and heating tube is fixed in the extension board end, and the dry cavity is right
Sealing plate is equipped with trepanning, and the trepanning is equipped with anti-dust filter mesh, and the lower sealing plate upper surface is equipped with a groove body, the groove body upper surface
It is equipped with mobile drawer equipped with several circular holes, in the groove body, acticarbon is equipped in the mobile drawer；
The drying box bottom is fixed with air blower, and the drying box left wall inner surface is fixed with wind and sprays head, the wind
A face heating tube direction is sprayed, the wind sprays an air inlet and is connected with blower outlet by ventilation duct.
Preferably, the dry cavity upper sealing plate lower surface is fixed with several hooks.
Preferably, the heating tube at snakelike disk in the left sealing plate side.
Preferably, it is hatch frame to be surveyed before the drying box, is surveyed on one side through hinged shaft and cabinet door before the drying box
Hinged, the cabinet door top is equipped with rectangle observation window, and the rectangle observation window is equipped with transparent glass.
It is further preferred that the cabinet door is equipped with scald protecting handle on one side.
Preferably, the drying box bottom four corners are equipped with Slippery proof foot pad.
Preferably, the left sealing plate of the dry cavity and right sealing plate are equipped with symmetrical several groups bearing plate, on the bearing plate
Equipped with moveable hollow out backing plate, the hollow out backing plate according to actual needs, arbitrarily adjusts height.
Preferably, it is equipped with control button and display lamp on one side on front side of the drying box.
Preferably, the drying box left and right sidewall is equipped with moving handle.
The invention has the beneficial effects that：A kind of electric drying oven with forced convection of the present invention sprays head by the way that wind is arranged, will be hot
Air is uniformly blown into drying chamber body, keeps dry cavity inner temperature uniform, by being arranged between drying box and dry cavity
Space, hot-air is discharged into, realizes the effect of heat preservation；The acticarbon of setting is adsorbed by drying the moisture in case, and
The smell being adsorbed by drying in case avoids being discharged in air and pollutes air.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of electric drying oven with forced convection of the present invention.
Fig. 2 is a kind of electric drying oven with forced convection cross-sectional view of the present invention.
Fig. 3 is the left side cross-sectional view of the present invention.
The meaning marked in attached drawing is as follows：1, drying box, 101, control button, 102, display lamp, 103, Slippery proof foot pad,
104, moving handle, 11, cabinet door, 110, rectangle observation window, 111, scald protecting handle, 2, dry cavity, 201, hook, 202, slot
Body, 203, hollow out backing plate, 204, trepanning, 205, anti-dust filter mesh, 3, air blower, 301, ventilation duct, 4, wind spray head, 5, heating
Pipe, 6, high efficiency particulate air filter.
Specific implementation mode
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in Figs. 1-3, a kind of electric drying oven with forced convection, including drying box 1；The drying box 1 includes drying chamber
Body 2, the dry cavity 2 are Stainless Steel Shell, and 2 left clapboard of dry cavity is equipped with several hollow holes, outside the left clapboard
Surface is equipped with high efficiency particulate air filter 6, and 2 upper sealing plate of dry cavity and the lower sealing plate left side are equipped with extension board, the extension board end
Fixed heating tube 5,2 right sealing plate of the dry cavity are equipped with trepanning 204, and the trepanning 204 is equipped with anti-dust filter mesh 205, avoids
When without using drying box, extraneous dust enters babinet, and the lower sealing plate upper surface is equipped with a groove body 202,202 upper table of the groove body
Face is equipped with several circular holes, and mobile drawer is equipped in the groove body 202, acticarbon is equipped in the mobile drawer；
1 bottom of the drying box is fixed with air blower 3, and 1 left wall inner surface of the drying box is fixed with wind and sprays first 4, institute
It states wind and sprays first 4 face heating tube, 5 direction, the wind sprays first 4 air inlet and passes through ventilation duct 301 and 3 air outlet phase of air blower
Connection.
2 upper sealing plate lower surface of the dry cavity is fixed with several hooks 201, when needs are dried as hairbrush one kind has hangers
Article, by hangers be fixed on hook 201 on, vertically downward, drying is faster for article.
For the heating tube 5 at snakelike disk in the left sealing plate side, heating tube 5 is paved with entire left sealing plate face.
It is hatch frame to be surveyed before the drying box 1, surveys before the drying box 1 and is cut with scissors on one side by hinged shaft and cabinet door 11
It connects, 11 top of the cabinet door is equipped with rectangle observation window 110, and the rectangle observation window 110 is equipped with transparent glass, facilitates look at
Various situations in dry cavity 2.
The cabinet door 11 is equipped with scald protecting handle 111 on one side, and control cabinet door 11 is facilitated to open and close.
1 bottom four corners of the drying box are equipped with Slippery proof foot pad 103, and being positioned over of can not only stablizing drying box is flat
On face, and Slippery proof foot pad 103 has certain height, reduces scattering and disappearing for 1 heat of drying box.
2 left sealing plate of the dry cavity and right sealing plate are equipped with symmetrical several groups bearing plate, and the bearing plate is equipped with can
Mobile hollow out backing plate 203, the hollow out backing plate 203 according to actual needs, arbitrarily adjust height.When the article of drying is excessively high
When, hollow out backing plate 203 is turned down, multilayer hollow out backing plate 203 is then placed when the article of drying is excessive convenient for placing article.
1 front side of the drying box is equipped with control button 101 and display lamp 102 on one side, and control button 101 is for controlling electricity
Source switch, fan switch, drying box temperature, drying time etc.；Display lamp 102 is for reminding user's current drying case to run institute
The state at place.
1 left and right sidewall of the drying box is equipped with moving handle 104, and 1 weight of drying box is excessive, it has not been convenient to directly remove
It is dynamic, moving handle 104 is set, drying box 1 is conveniently moved.
In use, opening power supply, drying temperature and drying time are set, open heating tube 5 and air blower 3, air blower 3
Wind is sent to wind by ventilation duct 301 and sprays first 4 by wind, and wind, which sprays first 4, disperses wind, blows over heating tube 5 successively and heats air
Dust is filtered out with high efficiency particulate air filter 6, by the hollow hole on dry 2 left clapboard of cavity, makes heat and pure air entrance
Dry cavity 2 heats dry cavity 2, thus is avoided that the sample of drying is asked in air pollution.The wind of entrance passes through right envelope
Trepanning 204 on plate sheds, and entire drying box 1 is sealing structure, and the hot-air to shed forms one layer around dry cavity 2
Insulating layer improves heating effect, also, hot wind can be blown into dry cavity 2 by air blower 3 again, form a cycle.
2 bottom of dry cavity avoids being dispersed into room equipped with acticarbon for removing the taste in dry cavity 2
Outside, air is polluted, if in addition, drying temperature is too low, can help to reduce the humidity in dry cavity 2.
A kind of electric drying oven with forced convection of the present invention sprays first 4 by the way that wind is arranged, hot-air is uniformly blown into drying chamber
In body 2, keeps temperature in dry cavity 2 uniform, by the space being arranged between drying box 1 and dry cavity 2, hot-air is arranged
Enter, realizes the effect of heat preservation；The acticarbon of setting is adsorbed by drying the moisture in case, and is adsorbed by drying the gas in case
Taste avoids being discharged in air and pollutes air.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.A kind of electric drying oven with forced convection of the present invention is sprayed by the way that wind is arranged
Hot-air is uniformly blown into drying chamber body by head, keeps dry cavity inner temperature uniform, by drying box and dry cavity it
Between the space that is arranged, hot-air is discharged into, realizes the effect of heat preservation；The acticarbon of setting is adsorbed by drying the water in case
Point, and it is adsorbed by drying the smell in case, it avoids being discharged in air and pollutes air.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (9)
1. a kind of electric drying oven with forced convection, including drying box（1）；It is characterized in that：The drying box（1）Including drying chamber
Body（2）, the dry cavity（2）For Stainless Steel Shell, the dry cavity（2）Left clapboard is equipped with several hollow holes, the left side
Partition board outer surface is equipped with high efficiency particulate air filter（6）, the dry cavity（2）Upper sealing plate and the lower sealing plate left side are equipped with extension board, described
Heating tube is fixed in extension board end（5）, the dry cavity（2）Right sealing plate is equipped with trepanning（204）, the trepanning（204）It is equipped with
Anti-dust filter mesh（205）, the lower sealing plate upper surface is equipped with a groove body（202）, the groove body（202）Upper surface is equipped with several circles
Hole, the groove body（202）It is interior to be equipped with mobile drawer, it is equipped with acticarbon in the mobile drawer；
The drying box（1）Bottom is fixed with air blower（3）, the drying box（1）Left wall inner surface is fixed with wind and sprays
Head（4）, the wind sprays head（4）Face heating tube（5）Direction, the wind spray head（4）Air inlet passes through ventilation duct（301）With
Air blower（3）Air outlet is connected.
2. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that：The dry cavity（2）Upper sealing plate
Lower surface is fixed with several hooks（201）.
3. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that：The heating tube（5）At snakelike disk
In the left sealing plate side.
4. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that：The drying box（1）Preceding survey is
Hatch frame, the drying box（1）Preceding survey passes through hinged shaft and cabinet door on one side（11）It is hinged, the cabinet door（11）Top is equipped with square
Shape observation window（110）, the rectangle observation window（110）Transparent glass is installed.
5. a kind of electric drying oven with forced convection according to claim 4, it is characterised in that：The cabinet door（11）It is equipped on one side anti-
Scald handle（111）.
6. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that：The drying box（1）Bottom four
Angle is equipped with Slippery proof foot pad（103）.
7. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that：The dry cavity（2）Left sealing plate
It is equipped with symmetrical several groups bearing plate with right sealing plate, the bearing plate is equipped with moveable hollow out backing plate（203）, the hollow out
Backing plate（203）According to actual needs, height is arbitrarily adjusted.
8. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that：The drying box（1）Front side one
Side is equipped with control button（101）And display lamp（102）.
9. a kind of electric drying oven with forced convection according to claim 1, it is characterised in that：The drying box（1）Left and right sides
Wall is equipped with moving handle（104）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674221.5A CN108731408A (en) | 2018-06-27 | 2018-06-27 | A kind of electric drying oven with forced convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674221.5A CN108731408A (en) | 2018-06-27 | 2018-06-27 | A kind of electric drying oven with forced convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731408A true CN108731408A (en) | 2018-11-02 |
Family
ID=63931039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674221.5A Withdrawn CN108731408A (en) | 2018-06-27 | 2018-06-27 | A kind of electric drying oven with forced convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731408A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219956A (en) * | 2018-11-27 | 2020-06-02 | 青岛海高设计制造有限公司 | Air dryer and control method thereof |
| CN114485072A (en) * | 2022-01-17 | 2022-05-13 | 深圳市华瑞康生物医疗器械科技有限公司 | High accuracy control by temperature change electric heat blast air drying cabinet |
-
2018
- 2018-06-27 CN CN201810674221.5A patent/CN108731408A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219956A (en) * | 2018-11-27 | 2020-06-02 | 青岛海高设计制造有限公司 | Air dryer and control method thereof |
| CN114485072A (en) * | 2022-01-17 | 2022-05-13 | 深圳市华瑞康生物医疗器械科技有限公司 | High accuracy control by temperature change electric heat blast air drying cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |