CN106643034A - Oven with circulating air duct - Google Patents
Oven with circulating air duct Download PDFInfo
- Publication number
- CN106643034A CN106643034A CN201710088307.5A CN201710088307A CN106643034A CN 106643034 A CN106643034 A CN 106643034A CN 201710088307 A CN201710088307 A CN 201710088307A CN 106643034 A CN106643034 A CN 106643034A
- Authority
- CN
- China
- Prior art keywords
- casing
- air path
- circulation air
- control cabinet
- electrical control
- 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- Withdrawn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
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000011490 mineral wool Substances 0.000 claims abstract description 4
- 238000005265 energy consumption Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 9
- 230000001351 cycling effect Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
-
- 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
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an oven with a circulating air duct. The oven is composed of a box body (1) and an electric control cabinet (2), wherein the outer layer of the box body (1) is made of a metal sheet, a lining is made of heat insulation mineral wool to prevent heat loss, infrared heating tubes (3) are arranged in the box body (1) and are cross or parallel, and the temperature is adjusted on the electric control cabinet (2) by an operator; the oven is characterized in that a box door (4) is connected to the box body (1) in a seal manner, the circulating air duct (5) is arranged inside the box body (1) and provided with two air outlets (51) located above the bottom surfaces of the left and right sides of the box body (1) respectively, a circulating fan (6) is arranged at the top of the box body (1), fan blades (61) of the circulating fan (6) are located in the circulating air duct (5), and the circulating fan (6) blows hot air concentrated at the top of the box body (1) to the box body (1) via the circulating air duct (5). The oven greatly improves the drying quality and the drying efficiency.
Description
Technical field
The present invention relates to drying equipment technical field, especially a kind of baking oven with circulation air path.
Background technology
When heated baking is carried out, only relying on top and being provided with circulating fan is carried out existing baking oven to the hot-air in baking oven
Circulation；Easily cause baking oven heating dead angle many so in heating process, heat it is uneven, product surface be heated it is uneven, greatly
The quality of drying product is have impact on greatly.
The content of the invention
It is not enough for more than, object of the present invention is to provide a kind of heated-air circulation oven with circulation air path, leads to
Electrical control cabinet control cabinet body running is crossed, the infrared ray heating tube in casing is heated, the temperature heated in rear cabinet body rises,
Thermal current rises to casing top into circulation air path, and information is conveyed to electrical control cabinet, circulating fan by temperature inductor
Startup starts rotation, and the thermal current that will focus on casing top by circulating fan enters cartonning by the air outlet on circulation air path
Body bottom, the thermal current of bottom half rises again, and repetitive cycling causes the temperature in casing more uniform.
The technical scheme is that what is be accomplished by：A kind of baking oven with circulation air path, by casing, electricity
Gas switch board is constituted, and described casing side is provided with electrical control cabinet, by electrical control cabinet control cabinet body running；Described
Casing outer layer is made up of sheet metal, liner insulation mineral wool, prevents heat to scatter and disappear, and built-in infrared line heating tube is intersected or parallel
Row, the height of temperature is adjusted by operative employee on electrical control cabinet；It is characterized in that：Case is sealedly connected with described casing
Door, box inside is provided with circulation air path, and circulation air path is provided with two air outlets, respectively on the bottom surface of casing arranged on left and right sides
Side, casing top is provided with circulating fan, and the fan blade of circulating fan is located in circulation air path, and circulating fan will focus on casing top
Hot blast, casing is entered by circulation air path.
Described chamber door is by sealing keeper seal closure on casing.
Temperature inductor is provided with described circulation air path, information is conveyed to by electrical control cabinet by temperature inductor,
Electrical control cabinet automatically adjusts the rotating speed of circulating fan to adjust the flow of hot blast, further saves energy consumption.
The present invention, it is simple to operate, operate steadily, combined with circulating fan by the circulation air path in casing, will collect originally
In hot gas on box house top be circulated and casing entered by the air outlet below circulation air path, make the temperature in casing
Degree carries out full and uniform so that without dead angle in drying course, dries quantity is substantially increased, with drying efficiency.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 fundamental diagrams.
In figure：1 casing, 2 electrical control cabinets, 3 infrared ray heating tubes, 4 chamber doors, 5 circulation air paths, 6 circulating fans.
Specific embodiment
Known that a kind of baking oven with circulation air path is made up of, described casing casing 1, electrical control cabinet 2 by Fig. 1, Fig. 2
1 side is provided with electrical control cabinet 2, controls casing 1 by electrical control cabinet 2 and works；The described outer layer of casing 1 is by sheet metal
Make, liner insulation mineral wool prevents heat to scatter and disappear, and built-in infrared line heating tube 3 is intersected or arranged in parallel, the height of temperature is by grasping
Workmanship is adjusted on electrical control cabinet 2；Chamber door 4 is sealedly connected with described casing 1, the inner side of casing 1 is provided with circulation air path 5,
Circulation air path 5 is provided with two air outlets 51, and respectively positioned at the bottom surface top of the arranged on left and right sides of casing 1, the top of casing 1 is provided with circulation
Blower fan 6, the fan blade 61 of circulating fan 6 is located in circulation air path 5, and circulating fan 6 will focus on the hot blast on the top of casing 1, pass through
Circulation air path 5 enters casing 1.Described chamber door 4 is by the sealing seal closure of keeper 41 on casing 1.Described circulation air path 5
Temperature inductor is inside provided with, information is conveyed to by electrical control cabinet 2 by temperature inductor, electrical control cabinet 2 is automatically adjusted and followed
The rotating speed of ring blower fan 6 further saves energy consumption adjusting the flow of hot blast.Casing 1 is controlled by electrical control cabinet 2 to work, case
Infrared ray heating tube 3 in body 1 is heated, and the temperature heated in rear box 1 rises, and thermal current rises to the top of casing 1 and enters
Enter in circulation air path 5, information is conveyed to electrical control cabinet 2 by temperature inductor, and circulating fan 6 starts and starts rotation, by following
Ring blower fan 6 will focus on the thermal current on the top of casing 1 and enter the bottom of casing 1, casing 1 by the air outlet 51 on circulation air path 5
The thermal current of bottom rises again, and repetitive cycling causes the temperature in casing 1 more uniform, when the temperature of casing 1 reaches saturation
During value, information is conveyed to electrical control cabinet 2 by temperature inductor, and electrical control cabinet 2 automatically adjusts the rotating speed of circulating fan 6, is come
The flow of hot blast is adjusted, energy consumption is further saved.The present invention, it is simple to operate, operate steadily, by the circulation air path 5 in casing 1
Combined with circulating fan 6, will originally be concentrated on the air outlet 51 of the thermal current by the lower section of circulation air path 5 of the inner tip of casing 1
Into the bottom of casing 1, carry out the temperature in casing 1 full and uniform so that without dead angle in drying course, to substantially increase drying
Quality, with drying efficiency.Temperature control indicates function using PID Self-tuning Systems and four double LED windows, and temperature-controlled precision is high, anti-interference
It is very competent.After design temperature, instrument voluntarily controls heating power, and shows heated condition, and temperature control is accurate and stable.
Claims (3)
1. a kind of baking oven with circulation air path, by casing（1）, electrical control cabinet（2）Composition, described casing（1）Pacify side
Equipped with electrical control cabinet（2）, by electrical control cabinet（2）Control casing（1）Work；Described casing（1）Outer layer is by metal foil
Plate is made, liner insulation mineral wool, prevents heat to scatter and disappear, built-in infrared line heating tube（3）Intersect or arranged in parallel, the height of temperature
By operative employee in electrical control cabinet（2）Upper regulation；It is characterized in that：Described casing（1）On be sealedly connected with chamber door（4）, case
Body（1）Inner side is provided with circulation air path（5）, circulation air path（5）It is provided with two air outlets（51）, respectively positioned at casing（1）Left and right two
The bottom surface top of side, casing（1）Top is provided with circulating fan（6）, circulating fan（6）Fan blade（61）Positioned at circulation air path（5）
It is interior, circulating fan（6）Will focus on casing（1）The hot blast on top, by circulation air path（5）Into casing（1）.
2. a kind of baking oven with circulation air path according to claim 1, it is characterised in that：Described chamber door（4）Pass through
Sealing keeper（41）Seal closure is in casing（1）On.
3. a kind of baking oven with circulation air path according to claim 1, it is characterised in that：Described circulation air path（5）
Temperature inductor is inside provided with, information is conveyed to by electrical control cabinet by temperature inductor（2）, electrical control cabinet（2）Automatically adjust
Section circulating fan（6）Rotating speed adjusting the flow of hot blast, further save energy consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088307.5A CN106643034A (en) | 2017-02-19 | 2017-02-19 | Oven with circulating air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088307.5A CN106643034A (en) | 2017-02-19 | 2017-02-19 | Oven with circulating air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643034A true CN106643034A (en) | 2017-05-10 |
Family
ID=58846318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088307.5A Withdrawn CN106643034A (en) | 2017-02-19 | 2017-02-19 | Oven with circulating air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106643034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764534A (en) * | 2019-01-31 | 2019-05-17 | 吉林市恒达金型机械制造有限公司 | A kind of automobile sealing strip heated at constant temperature case |
-
2017
- 2017-02-19 CN CN201710088307.5A patent/CN106643034A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764534A (en) * | 2019-01-31 | 2019-05-17 | 吉林市恒达金型机械制造有限公司 | A kind of automobile sealing strip heated at constant temperature case |
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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: 20170510 |