CN206930074U - Electric drying oven with forced convection - Google Patents
Electric drying oven with forced convection Download PDFInfo
- Publication number
- CN206930074U CN206930074U CN201720459002.6U CN201720459002U CN206930074U CN 206930074 U CN206930074 U CN 206930074U CN 201720459002 U CN201720459002 U CN 201720459002U CN 206930074 U CN206930074 U CN 206930074U
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- rack
- drying oven
- forced convection
- electric drying
- casing
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Abstract
The utility model provides a kind of electric drying oven with forced convection, including：Casing, it is cylindrical tube structure, and the upper end of the cylinder is connected with blast orifice, and lower end is connected with exhaust outlet；Rack, it is divided into sandwich construction, is horizontally set in the cavity of the casing, and the spacing distance of each rack is 40~60cm, and the rack is the cavity body that upper surface is circular arc, and the rack is fixedly connected with the barrel of the cylinder；Air blower, it is arranged at the blast orifice；Main air inlet pipeline, its one end are connected with the air blower；Multiple-limb pipeline, it is connected with the main air inlet pipeline other end, and the branch line uniform vertical is arranged on the inwall of the tube structure；Multigroup heater strip, it is separately positioned in the cavity of the rack；Exhaust blower, it is connected with the exhaust outlet.The utility model improves operating efficiency, saves practical cost, is dried suitable for the solid of a variety of different volumes, usage range is wide.
Description
Technical field
It the utility model is related to a kind of electric drying oven with forced convection.
Background technology
Electric blast drier is a kind of common drying plant, and it generally comprises frame, the drying baker being arranged in frame
And the air blower of hot blast is blown into drying baker.When carrying out drying operation, heated is first placed on baking
On rack in dry case, the chamber door of drying baker is turned off, subsequent start-up air blower is blown into hot blast to drying baker, and hot blast, which blows, to be treated
Heating article surface makes the moisture evaporation in heated, reaches dry purpose.Current electric air dry oven, generally only
A blast orifice is equipped with, the hot blast of drying baker is blown into from blast orifice to blow to sample from a direction, can not so be made to be added
Each surface of hot article can be directly blown onto by hot blast, and the surface moisture that heated is directly blown to by hot blast evaporates soon,
And can not be evaporated slowly by the surface moisture that hot blast is directly blown onto, so when sample is completely dried, sample holds at hot air source
Easily there is dry and cracked wait to damage.
Utility model content
The problem of for being previously mentioned, the utility model provide a kind of electric drying oven with forced convection, including：
Casing, it is cylindrical tube structure, and the upper end of the cylinder is connected with blast orifice, and lower end is connected with air draft
Mouthful；
Rack, it is divided into sandwich construction, is horizontally set in the cavity of the casing, the spacing distance of each rack
For 40~60cm, the rack is the cavity body that upper surface is circular arc, and the barrel of the rack and the cylinder is fixed
Connect, through hole is evenly arranged with the lower surface of the rack；
Air blower, it is arranged at the blast orifice；
Main air inlet pipeline, its one end are connected with the air blower；
Multiple-limb pipeline, it is connected with the main air inlet pipeline other end, and the branch line uniform vertical is arranged on
On the inwall of the tube structure, multiple puff prots are evenly arranged with the branch line, the puff prot is put described in
Rack jet；
Multigroup heater strip, it is separately positioned in the cavity of the rack；
Exhaust blower, it is connected with the exhaust outlet.
Preferred scheme is：Visual windowpane is provided with the side wall of the casing.
Preferred scheme is：The puff prot is in enlarging shape.
Preferred scheme is：Temperature sensor is provided with the casing.
Preferred scheme is：The lower surface bottom of the rack is provided with rhone, and the lowest part of the rhone is set
There is the drainpipe with valve.
Preferred scheme is：The heater strip is spiral-shaped.
The utility model makes hot blast equably blow by the puff prot being vertically set on the branch line on cylinder inboard wall
To each surface of article to be dried, make the moisture evaporation speed on each surface of article unanimous on the whole, while by external
Blast apparatus, it can improve operating efficiency according to the air blower for being actually needed connection different capacity, save practical cost, be applicable
Dried in the solid of a variety of different volumes, usage range is wide.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
As shown in figure 1, the utility model provides a kind of electric drying oven with forced convection, including：
Casing, it is cylindrical tube structure, and the upper end of the cylinder is connected with blast orifice 1, and lower end is connected with air draft
Mouth 6；Temperature sensor, the signal output part of the temperature sensor and the first letter of central processing unit are provided with the casing
The connection of number input, the first signal output part of the central processing unit and the signal input part of display connect；Control panel
Signal output part and central processing unit secondary signal input connect, the secondary signal output end of the central processing unit with
The signal input part connection of air blower, the 3rd signal output part of the central processing unit connect with the signal input part of heater strip 4
Connect, rhone is provided with the bottom wall of the rack 2, the lowest part of the rhone is provided with the drainpipe with valve, not only
The water of casing top can be avoided to be dropped on rack 2, additionally it is possible to which discharge accumulates in the aqueous of bottom half in time, improves
Drying efficiency, dries quantity is improved, visual windowpane is provided with the side wall of the casing；Rack 2, it is divided into multilayer
Structure, it is horizontally set in the cavity of the casing, the spacing distance of each rack 2 is 40~60cm, and the rack 2 is
Upper surface is the cavity body of circular arc, and the rack 2 is fixedly connected with the barrel of the cylinder, the lower end of the rack 2
Through hole is evenly arranged with face；Air blower, it is arranged at the blast orifice 1；Main air inlet pipeline 3, its one end and the air blast
Machine connects；Multiple-limb pipeline 4, it is connected with the main other end of air inlet pipeline 3, and the uniform vertical of branch line 4 is set
On the inwall of the tube structure, multiple puff prots are evenly arranged with the branch line 4, the puff prot is described in
The jet of rack 2, hot blast is equably blowed to each surface of article to be dried, make the moisture evaporation speed on each surface of article
Rate is unanimous on the whole, occurs slight crack after drying so as to avoid article to be dried, and the puff prot be in enlarging shape, the heat that spout is blown out
The scope of wind covering is wider, and specimen surface is without wind-engaging dead angle；Multigroup heater strip 4, it is separately positioned on the cavity of the rack 2
Interior, the heater strip 4 is spiral-shaped；Exhaust outlet 6, it is arranged on the bottom face of the casing, and the exhaust outlet 6 is connected with
Exhaust blower, convection current is formed in casing, the gas evaporated in sample is extracted out, improves drying efficiency and drying effect.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
- A kind of 1. electric drying oven with forced convection, it is characterised in that including：Casing, it is cylindrical tube structure, and the upper end of the cylinder is connected with blast orifice, and lower end is connected with exhaust outlet；Rack, it is divided into sandwich construction, is horizontally set in the cavity of the casing, and the spacing distance of each rack is 40 ~60cm, the rack are the cavity body that upper surface is circular arc, and the rack is fixedly connected with the barrel of the cylinder, Through hole is evenly arranged with the lower surface of the rack；Air blower, it is arranged at the blast orifice；Main air inlet pipeline, its one end are connected with the air blower；Multiple-limb pipeline, it is connected with the main air inlet pipeline other end, and the branch line uniform vertical is arranged on described On the inwall of tube structure, multiple puff prots are evenly arranged with the branch line, the puff prot is towards the rack Jet；Multigroup heater strip, it is separately positioned in the cavity of the rack；Exhaust blower, it is connected with the exhaust outlet.
- 2. electric drying oven with forced convection according to claim 1, it is characterised in that be provided with the side wall of the casing visual Windowpane.
- 3. electric drying oven with forced convection according to claim 1, it is characterised in that the puff prot is in enlarging shape.
- 4. electric drying oven with forced convection according to claim 1, it is characterised in that be provided with TEMP in the casing Device.
- 5. electric drying oven with forced convection according to claim 1, it is characterised in that the lower surface bottom of the rack is all provided with Rhone is equipped with, the lowest part of the rhone is provided with the drainpipe with valve.
- 6. electric drying oven with forced convection according to claim 1, it is characterised in that the heater strip is spiral-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459002.6U CN206930074U (en) | 2017-04-27 | 2017-04-27 | Electric drying oven with forced convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459002.6U CN206930074U (en) | 2017-04-27 | 2017-04-27 | Electric drying oven with forced convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930074U true CN206930074U (en) | 2018-01-26 |
Family
ID=61351023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720459002.6U Active CN206930074U (en) | 2017-04-27 | 2017-04-27 | Electric drying oven with forced convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930074U (en) |
-
2017
- 2017-04-27 CN CN201720459002.6U patent/CN206930074U/en active Active
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